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SUP-10-02
84/85/18 CITY 3.48 RID edba Cabela's RECEIPT NG.CDA004061 AMOUNT FMSD ZONING APPLICATION F 11,145.80 ZONE PAYMENT RECEIVED AMOUNT CK 8186388 11,145.88 TOTAL 11,145.88 April 5, 2010 Ms. Meredith Reckert, AICP Senior Planner City of Wheat Ridge, Community Development 7500 W.29"Ave. Wheat Ridge, CO 80033 -8001 RE: SUP- 10 -02: Second Review Comment Responses Dear Ms. Reckert: This letter provides response comments to the Second Review Comments of the Master Drainage Report Addendum and Cabela's 2010 Mass Grading Permit Set. We have addressed each comment separately, and therefore offer the following: 1. Comment # 4 - Please give the specific location for the note in regards to the riser pipe for the sediment trap. M/MResponse: Located within the label call outs for each sedimentation basin is the note "Outlet Riser Pipe Not Utilized" 2. Comment # 9 - Need to have a detail of the proposed outlet protection located at the 18 " RCP culvert going under the proposed 40' Ave. M/MResponse: A detail has been added to sheet C114 for outlet protection. 3. Comment #10- Add labels with existing and final run off coefficients for each basin. M/M Response: Existing and final runoff coefficients are the same for this SUP Grading Submittal. Only grading activities are to be performed under these contract documents. New Erosion and Sediment Control documents and SWMP report will be designed and submitted as part of the site infrastructure construction package for future construction activities. 4. Comment #I1 - A detail is required to assure that the contractor will build correctly. M/MResponse: A sediment trap detail has been added to the plans on sheet C114 5. Comments #14, #15 and #21 - Show on the drawings the area that will be undisturbed. This is considered an BMP so location needs to be shown on the plans (SWMP) and also it will let the contractor know the areas not to disturb. M/MResponse: These areas have been delineated with a hatch pattern. 6. Comment #18 —Need to have a spill kit onsite. M/MResponse: Note #19 has been added to the plans under "Erosion Control Notes ". 7. Comment 920 — There are actual hay bales still physically out at the site that need to be removed, be sure that these are removed once the project begins. M/MResponse: Note # 20 has been added to the plans under "Erosion Control Notes ". Please feel free to contact me should I have misunderstood a comment or have not responded properly to any of your comments. Thank you very much for all of your assistance on this project. Best Regards, John C. Moore, III, P.E. Principal I, e' ° City of Wheatdge PUBLIC WORKS City of Wheat Ridge Municipal Building April 5, 2010 Mr. John C. Moore, P.E. Martin/Martin 12499 West Colfax P.O. Box 151500 Lakewood, CO 80215 303.431.6100 7500 W. 29 Ave. Wheat Ridge, CO 80033 -8001 P: 303.235.2861 F: 303.235.2857 Re: Third Review Comments of the Cabela's 2010 Mass Grading Permit Set and Drainage Conformance Letter. Dear Mr. Moore, I have completed the third review of the above referenced document received on April 5, 2010, for the proposed subdivision located at the Cabela's /Coors Subdivision site west of 1 -70 and south of Clear Creek, and I have the following comments: Drainage Conformance Letter 1. The statements made in the Drainage Letter seem reasonable; the Drainage Conformance Letter is hereby approved. 2. Please be advised however that further comments regarding the overall site drainage may be forthcoming upon review of the Revised Master Drainage Report addendum/revision which must be submitted to Public Works. Right -of -Way Construction Permit(s) may be withheld until the submittal has been received. The revised MDR should also account for the Jefferson County land lying on the northeast, should that land be acquired and proposed for development by Cabela's. 2010 Mass Grading Permit Set 1. All previous comments have been addressed; the Cabela's 2010 Mass Grading Permit Set is hereby approved. 2. We understand the geotechnical information, including but not limited to, the material properties, compaction curves, etc. for the fill material to be used within the area comprising Cabela Drive is to be submitted to PW subsequent to identification of the source material. Please be advised that Public Works requires the geotechnical information for the proposed material to be submitted for review prior to issuance of any Right -of -Way Construction Permits. Stormwater Management 1. The 2 " submittal of the SWMP was previously supplied on February 24, 2010. With the revisions found on the 3` submittal of the Cabela's 2010 Mass Grading Permit Set, the S WMP was approved by Bill LaRow, Stormwater Program Manager on April 5, 2010. wwwxi.whea trid gexo. us Public Works Engineering April 5, 2010 Page 2 Miscellaneous Right -of -Way Construction Permit(s)/Licensing Prior to commencement of any grading or construction of, improvements, utility service connections, etc. within the public Right -of -Way, the required Right -of -Way Construction Permit(s) and respective licensing shall be submitted to the Department of Public Works for processing. Right -of -Way Construction Permits are issued only after approval of all required technical documents, including but not limited to, the Revised Master Drainage Report, geotechnical information for the fill proposed for Cabela Drive, Final Drainage Report & Plan, Final Plat, Final Development Plan, Traffic Impact Study, Storm Sewer Plans, Street Construction Plans, Grading & Erosion Control Plan, and easement and/or ROW dedications. 2. Public Improvement Restoration/Debris Tracking It will be the responsibility of the contractor for the project to repair any damage to the existing public improvements along all adjacent public roadways as a result of related construction traffic in the area. Also, the contractor will be responsible for maintaining said adjacent public roadways on a regular basis such that they remain free of construction debris and tracking from construction traffic accessing the site. As previously requested, please provide the City with 2 signed & sealed hardcopies of the Master Drainage Report/Plan Addendum accompanied by an electronic rile of this document in PDF format. The electronic file may be delivered on CD -ROM with the hardcopy submittal or by e- mail to me at: dbrossman(i�ei.wheatridge.co.us The above comments are as of the date reviewed and may not reflect all comments from other departments or reviewing agencies. If you have any questions, please contact me at 303.235.2864. Sincerely, David F. Brossman, P.L.S. Development Review Engineer/ City Surveyor CC: Steve Nguyen, Engineering Manager Russ Higgins, Field Services Supervisor Mark Westberg, Projects Supervisor Bill LaRow, Stormwater Program Manager Meredith Rmkert, Senior Planner Chris Schneider, Project One File wwwxhwheatrid gexo. u s Cabelas 2010 Mass Grading Permit - approval.ltr.doc City of WheatRjAe COMMUNITY DEVELOPMENT City of Wheat Ridge Municipal Building 7500 W. 29' Ave. Wheat Ridge, CO 80033 -8001 P: 303.235.2846 F: 303.235.2857 Approval of Special Use Permit WHEREAS, an application for a special use permit was submitted for the property described as Lots 1 - 6 of the Cabela's /Coors Subdivision, Filing 1 Amended Plat referenced as Case No. SUP- 10 -02; and WHEREAS, City staff found basis for approval of the Special Use Permit, relying on criteria listed in Section 26- 114 of the Wheat Ridge Code of Laws and on information submitted in the case file; and WHEREAS, the Community Development Department has properly notified pursuant to Section 26 -109 of the Wheat Ridge Code of Laws; and WHEREAS, there were no registered objections regarding the application; NOW THEREFORE, be it hereby resolved that a Special Use Permit (Case No. SUP- 10 -02) is granted for the property described as Lots 1 - 6 of the Cabela's /Coors Subdivision, Filing 1 Amended Plat to perform major grading and fill activities for property zoned Planned Commercial Development (PCD), based on the following findings of fact: For these reasons, a recommendation of approval is given for Case No. SUP- 10 -02, a request for approval of a Special Use Permit to allow major grading and excavation activities on Lots 1- 6 of the Cabela's /Coors Filing Number 1 Amended Subdivision Plat, with the following findings of fact: 1. The proposed Special Use Permit will not have a detrimental effect upon the general public health, welfare, and safety of the surrounding area. 2. If the construction routes established are adhered to, the proposed use will not result in undue traffic congestion or traffic hazards. 3. With proper controls in place, the proposed use will not adversely affect or impact adjacent properties. 4. The SUP evaluation criteria support approval of this request. With the following conditions: 1. The grant of use shall be specific to the applicant and may not be inherited by or transferred or assigned to another party. 2. The cut and fill activities be consistent with the Proposed Schedule of Operations attached as Exhibit 3. 3. The hours of operation shall be limited to 7 a.m. to 7 p.m., Monday through Friday. Operations on Saturday will be allowed in the area north of the I -70 hook ramps. 4. All construction traffic must utilize either the State Highway 58 Frontage Road access point or the West 40 Avenue access point. Proper permits must be secured from the State or the City of Wheat Ridge for utilization of these roadways, if applicable. Site workers may utilize the access point at West 32 Avenue and the Youngfreld Service Road when arriving to work in personal vehicles. 5. The applicant shall promptly notify the City and County of any changes or field difficulties in the areas adjacent to County property or the access road to County property. 6. The applicant shall promptly notify the City and County if field conditions differ from what was stated in the geotechnical engineering study in a way that may impact the safety of the project. www.ci.wheatridge.eo.us 7. Should damage occur to the County's property, the applicant will make the necessary repairs to bring the property back to the condition prior to the damage occurring. 8. 60 -inch fencing shall be maintained around the perimeter of the affected work area for the duration of the grading activities. 9. Grading and fill shall be allowed within the 30 -foot setback area from the property perimeter, except where adjacent to residential properties. Johnstone, Oommunity Development Director Date CITY OF WHEAT RIDGE PLANNING DIVISION STAFF REPORT TO: Community Development Director CASE MANAGER: Meredith Reckert CASE NO. & NAME: SUP- 10- 02 /Cabela's DATE OF MEETING: N/A (Administrative Review) ACTION REQUESTED: Request for Special Use Permit to allow major grading and fill activities LOCATION OF REQUEST: Lots 1 — 6 of the Cabela's /Coors Subdivision, Filing I Amended Plat APPLICANT: Cabela's APPROXIMATE AREA: 75 acres PRESENT ZONING: Planned Commercial Development (PCD) ENTER INTO RECORD: (X) CASE FILE (X) ZONING ORDINANCE SUP- 10- 02ICabela's I All notification and posting requirements have been met; therefore, there is jurisdiction to make a determination regarding this request. I. REQUEST The applicant is requesting a Special Use Permit to allow major grading and fill activities on property zoned Planned Commercial Development (PCD) and located at Lots 1- 6 of the Cabela's /Coors Subdivision Filing One Amended Plat (approximately 4000 Cabela Drive). Section 26 -623 of the Zoning and Development Code specifies that any grading, fill and/or deposition activities above 20,000 cubic yards require a special use permit. The applicant is proposing approximately 400,000 cubic yards of total embankment (fill) of which approximately 200,000 cubic yards will be generated from on -site excavation and 200,000 cubic yards will be imported from off the site. (Exhibit 1, Letter of Request) Pursuant to Section 26 -114 of the Code of Laws, the Community Development Director has the ability to decide upon applications for administrative Special Use approval, without requirement for a public hearing, provided the following conditions are met: 1. A completed application package has been submitted and fee paid. 2. The Community Development Department has notified adjacent property owners by letter notice and the site has been posted for at least ten (10) days, 3. No written objections have been received in such ten -lay period; 4. The Community Development Director concludes that the criteria for approval, as set forth below, are substantially complied with and support the request. The Community Development Director can impose conditions or stipulations upon the approval, which may include physical design, operational, and maintenance considerations to ensure compliance with the criteria for review. Staff is recommending conditions of approval with this request. The Community Development Director shall also decide the following: 1. Whether the SUP runs with the land in perpetuity; or, 2. Whether the SUP is personal to the applicant and may or may not be inherited; and/or, 3. Whether the SUP is granted only for a defined period, after which time the special use shall expire unless renewed subject to all of the requirements of this section II. PROPERTY DESCRIPTION/HISTORY The collective properties in question are zoned Planned Commercial Development (PCD), are approximately 75 acres in size and are currently vacant (Exhibit 2, Plat reduction). The property was annexed in 2005 and an Outline Development Plan was approved for the entire 177 acres. A Final Development Plan was approved in 2006 for Lots 1 and 2 for construction of an 185,000 square foot retail store. The property received approval of Special Use Permits for the major import of material in 2005 and 2006 (SUP- 05 -01, SUP -05 -04 and SUP- 06 -05). SUP -05 -01 was granted in May 2005 for the SUP- 10- 02ICabela's excavation, import and grading of 1.5 million cubic yards of fill material. Much of the fill material was excavated from what is now the Coors water storage facility on Lot 7 of the Cabela's /Coors Subdivision Filing One Amended Plat. SUP -05 -04 was a request for an extension of SUP- 05 -01; the Code of Laws allows the special use permit for grading, import and excavation to be valid for a period of one calendar year. The applicant requested and was granted an extension to this one year timeframe. SUP -06 -05 was a request to amend the Special Use Permit to allow activity on Sundays. This Special Use Permit was approved administratively; however, the applicant did not utilize the approval as all activity was completed prior to granting the SUP. An additional SUP was granted in 2008 however, due to the slumping economy, all development activity on the property ceased and no additional grading activities occurred. The applicant is requesting a new Special Use Permit with the intent of making changes to the general development layout of Lots 1 — 6 both vertically and horizontally. III. CASE ANALYSIS The applicant is requesting a Special Use Permit which would allow the excavation, import and grading of approximately 400,000 cubic yards of fill material. The excavation and fill activities are limited to the properties under Cabela's ownership, primarily in the interior of the site. It does not involve the four properties owned by Coors including the water storage facility (Lot 7) and the lot to the north (Lot 8) and the two lots located north of Clear Creek (Lots 9 and 10). The revised grading will increase visibility for future development pads, accommodate realignments to Cabela Drive and W. 40 Avenue and route as much stormwater as possible to the regional water quality pond to the north. (Exhibit 3, Proposed Schedule of Operations) Approximately 200,000 cubic yards of material will be produced on -site by excavation; an additional 200,000 cubic yards will come from off -site. The applicant indicated that this additional fill material is needed to ensure the redesigned roadway system, including Cabela Drive and the proposed I -70 hook ramps, transitions evenly to the surrounding properties. The portion of the site most impacted is the interior area located south of 40 and east of Cabela Drive. This portion of the site will be raised 9' -10' with additional fill. The land around the proposed anchor pads on the north and south ends will be raised about 4' -5' and the hotel pad at the southeast corner will be raised 10' -11'. (Exhibit 4, Earthwork Plan) Section 26 -623 of the Code of Laws regulates excavation and deposition activities. This section contains some performance standards for the operations. Performance standards such as setbacks, truck routes, perimeter fencing, erosion control and drainage, lighting and hours of operation are specified. The Code sets the following performance standards: • Grading activities shall be 30 feet from the property lines • Truck traffic shall not be established in residential neighborhoods • 72 -inch fencing shall be placed around the perimeter of the property • Erosion control including wind impacts and drainage must be contained onsite and not impact surrounding properties • Exterior lighting shall comply with Section 26 -503 of the Code of Laws • Hours of operation shall be from 7:00 a.m. to 5:00 p.m. Monday through Friday SUP- 10- 02ICabela's The applicant has requested a few deviations from these performance standards. First, they request that the hours of operation for this special use permit be from 7 a.m. to 7 p.m., Monday through Saturday. Additionally, the applicant would like to utilize 60 -inch fencing around the perimeter of the properties and have the ability to grade at the property line, as the transitions between the properties and the right -of -way are crucial. These requests are similar to the performance standards which were approved for the previous special use permits. (Exhibit 5, Request for relief from performance standards) Staff suggests that the route for truck traffic be confined to the McIntyre Street and the State Highway 58 frontage road, and from the W. 40 Avenue underpass. Only personnel arriving to the work site may utilize the West 32 "d Avenue access point. IV. SPECIAL USE PERMIT CRITERIA Before an administrative special use is approved, the applicant shall show and the Community Development Director shall find that the proposed special use: 1. The special use will not have a detrimental effect upon the general health, welfare, safety and convenience of persons residing or working in the neighborhood. The proposed use will not have a detrimental effect on the general health, welfare, safety and convenience of persons residing or working in the neighborhood. The majority of the activity will occur on the interior of the site north of adjacent residential properties. Staff is recommending that the required 30' setback be maintained adjacent to the residences to the south and that work on Saturdays be conducted only on property north of the I -70 hook ramps. With proper controls in place, the adjacent properties should not be affected by the grading activity. Staff concludes that this criterion has been met. 2. The special use will not create or contribute to blight in the neighborhood by virtue of physical or operational characteristics. The request will not create or contribute to blight in the neighborhood. The excavation will be a temporary operation. Staff concludes that this criterion has been met. 3. The special use will not create adverse impacts greater than allowed under existing zoning for the property. With proper controls in place to mitigate noise and air pollution, the operation should not create adverse impacts on the surrounding properties. The hours of operation will ensure that the surrounding neighborhoods are not impacted by noise pollution. The perimeter fencing and erosion control measures should ensure that air pollution does not impact the surrounding properties. Staff concludes that this criterion has been met. SUP- 10- 02ICabela's 4. The special use will not result in undue traffic congestion or traffic hazards, or unsafe parking, loading, service of internal traffic conflicts to the detriment of persons whether on or off the site. The request should not cause undue traffic congestion or hazard. While construction traffic will be prevalent on -site during the operation, the equipment will utilize access points which are not adjacent to residential properties. The only traffic which will utilize the West 32 Avenue /Youngfield Service Road access point will be workers driving their personal vehicles to the job site. About half of the fill material will be generated on -site. This will help minimize the truck traffic travelling to and from the site. Staff concludes that this criterion has been met. 5. The property is appropriately designed, including setbacks, heights, parking, bulk, buffering, screening and landscaping, so as to be in harmony and compatible with the character of the surrounding areas and neighborhood, especially with adjacent properties. There is no building or landscaping currently on -site. It should be noted that the Code does provide for a 30 -foot setback for all grading operations and it is recommended that this setback be maintained adjacent to residential properties to the south. Staff concludes that this criterion has been met. 6. The special use will not overburden the capacities of the existing streets, utilities, parks, schools and other public facilities and services. All large truck traffic will occur from the State Highway 58 frontage road or from West 40 Avenue. The equipment used to grade the fill material will remain on -site during the construction period. The workers may utilize the West 32 Avenue access point with their personal vehicles. This request should not have any impact on utilities, parks, schools or other public facilities. Access to the Table Mountain Animal Shelter (directly north of Lots 1 and 2) should not be impacted during the hours of operation. Staff concludes that this criterion has been met. 7. There is a history of compliance by the applicant and /or property owner with Code requirements and prior conditions, if any, regarding the subject property. No history was found regarding code requirements or violation of prior conditions of approval on the subject property. Staff concludes that this criterion has been met. 8. The application is in substantial compliance with the applicable standards set forth in the Architectural and Site Design Manual. There is no building on -site. This criterion does not apply. SUP- 10- 02/Cabela's Staff concludes that this criterion is not applicable. V. NEIGHBORHOOD MEETING A meeting for neighborhood input was held on December 9, 2009. There were nine attendees at the meeting which was conducted in an open house format. A summary of the meeting has been attached, as have a sign up sheet and comment sheets (Exhibit 6, neighborhood meeting recap; Exhibit 7, sign up sheet; Exhibit 8, comment sheets). VI. AGENCY REFERRAL Referrals were sent out to impacted agencies with the following specific comments received: Applewood Sanitation District: The applicant has been working with the district for inclusion. The district expressed concern about possible disturbance to their two sewer outfall lines and need continued work with their engineer to resolve any issues. West Metro Fire District: Commented with respect to the design of fire protection systems. No comments regarding grading request. Consolidated Mutual Water: No concerns for grading operation. Jefferson County Planning and Zoning: Expressed concern regarding impacts to adjacent neighbors with truck traffic and noise. Applicant needs to finalize plans for the regional wetlands with the County and the Army Corps of Engineers. No work can occur on County property until this is approved and a permit is issued. Jefferson County Planning Engineering: Commented regarding protection of on -site sedimentation basins during construction. Commented on an existing access easement established to serve the Table Mountain Animal Center property through the Cabela's parcel after frial development is complete. This easement should not be impacted during the excavation and grading operations. Wheat Ridge Public Works: Has reviewed a grading plan and modification to the master drainage plan for the property. They are working with the applicant on resolving outstanding issues prior to permit approval. VII. PUBLIC NOTICING Pursuant to Section 26 -114 of the zoning and development code, the Special Use Permit can be approved administratively if certain conditions are met. One of the conditions is that adjacent owners are notified with an opportunity to comment and the property is posted for ten days. One written comment was submitted as a result of the noticing period. The comment was not in objection to the SUP request but to maintenance of the 30' setback adjacent to residential development. (Exhibit 9, Email comment from Roxanne Runkel) SUP- 10- 02ICabela's 6 VIII. STAFF RECOMMENDATION Staff concludes that the proposed use will not have a detrimental effect on the surrounding area. The ten -day public notice period was held, all adjacent landowners were notified by certified mail and the ten -day public notice period did not produce any relevant objections. Staff has concluded that the evaluation criteria support approval of the request with the recommendation that performance standards regarding the 30' setback and Saturday operation be maintained adjacent to residential property. For these reasons, a recommendation of approval is given for Case No. Sup- 10 -02, a request for approval of a Special Use Permit to allow major grading and excavation activities on Lots 1- 6 of the Cabela's /Coors Filing Number 1 Amended Subdivision Plat, with the following findings of fact: 1. The proposed Special Use Permit will not have a detrimental effect upon the general public health, welfare, and safety of the surrounding area. 2. If the construction routes established are adhered to, the proposed use will not result in undue traffic congestion or traffic hazards. 3. With proper controls in place, the proposed use will not adversely affect or impact adjacent properties. 4. The SUP evaluation criteria support approval of this request. With the following conditions: 1. The grant of use shall be specific to the applicant and may not be inherited by or transferred or assigned to another party. 2. The cut and fill activities be consistent with the Proposed Schedule of Operations attached as Exhibit 3. 3. The hours of operation shall be limited to 7 a.m. to 7 p.m., Monday through Friday. Operations on Saturday will be allowed in the area north of the I -70 hook ramps. 4. All construction traffic must utilize either the State Highway 58 Frontage Road access point or the West 40 Avenue access point. Proper permits must be secured from the State or the City of Wheat Ridge for utilization of these roadways, if applicable. Site workers may utilize the access point at West 32 " Avenue and the Youngfield Service Road when arriving to work in personal vehicles. 5. The applicant shall promptly notify the City and County of any changes or field difficulties in the areas adjacent to County property or the access road to County property. 6. The applicant shall promptly notify the City and County if field conditions differ from what was stated in the geotechnical engineering study in a way that may impact the safety of the project. 7. Should damage occur to the County's property, the applicant will make the necessary repairs to bring the property back to the condition prior to the damage occurring. 8. 60 -inch fencing shall be maintained around the perimeter of the affected work area for the duration of the grading activities. 9. Grading and fill shall be allowed within the 30 -foot setback area from the property perimeter, except where adjacent to residential properties. SUP- 10- 02/Cabela's 7 ° G° ✓ . „.�.F � - "',:,;. Special Use Permit Application January 2010 Statement of Intent and Purpose of Introduction The Applicant, Cabela's Wholesale, Inc., is requesting a Special Use Permit to perform Major Excavation & Fill Operations on a portion of the site known as Cabela's / Coors Subdivision Filing No. 1. More specifically, the applicant is proposing to grade on portions of Lots 1 thru 6 as depicted in the accompanying site plan. This permit encompasses approximately 75 acres of the Subdivision of which principal ownership is Cabela's Retail, Inc. This Special Use Permit application has been prepared in accordance with the requirements of Section 26 -623 of the Municipal Code of the City of Wheat Ridge, Colorado. Project Description Cabela's is proposing to modify the previously approved site grading on the portion of the Subdivision south of Clear Creek. The initial site grading was performed in 2005 under the terms of a Special Use Permit issued by the City of Wheat Ridge and March 7, 2005 (Re: Case Number SUP- 05 -01). In response to a changing marketplace and a renewed vision for the development, Cabela's is planning minor changes to the general development layout both vertically and horizontally, dictating the need to perform additional grading activities. The resulting changes include approximately 400,000 cubic yards (CY) of total embankment (fill) of which approximately 200,000 CY will be generated from on -site excavations (cut) and 200,000 CY will be imported fill. EXHIBIT I CAM WAIllm: aiy CABELAS /COO S SUBDIVISION FILING NO. 1, AMENDED MAP Numem AN AMENDMENT OF THE CABEIAS /COORS SUgWMS ON FmAtti NO. L SMARTED IN - - SECTIONS i% 20. 28 a 30 TOWNSHIP 3 SOVMN RANGE N WEST OF THE SIXTH PRINCIPAL ME IDtAK CITY OF WHEAT RIDGE COUNTY OF JEFFERSOK STATE OF COLORADO _ _ - owxER'BCERnPTCa9Dx - SHEET 1 OF 4 - - - NF, CAfALA's IRTAIL wG. COONS PAEYANG RY IM'. VOL Mtl1A6 N1M0. dAHE3 SERA AMIE uIAIE COUBMENf. Kl G. UQUET AND DONALD W MA wNALO KIND THE MINERS DF READ. MKHRtt 0.Mf/!WG 1ll.sN AD85, YdE dt 1£SG DESCRIBED As FDELMi A PARCEL OF LAMI. LOCAM N TIE SAl1HEMM 1 /A SECI It W SOUWNEBT 1/4 OF gCRCTI 20. 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ROUND ON 8MAUF OF WARIE5 BERA PER AsEXI ENT RECWOED AT REMPON NO. 2WBINSPS IN SAD oFFCE CASOUN RETAIL NC. MINING W of W Cf ANNE MME CWRdENL PER AGREEMENT RECORDED AT REUPTMN N0: M13Nd02 N SAID OFTI CWftS EVENING COMPANY SONNO ON BEHALF W ML 4 AOMET, FER AGREEMENT WCOMEB AT RECEPTION ID. 20DS13U51 IN SAID OFFICE COORS BREARNC CWFANY SWING ON EENAL' OF DONALD W. MNDONALO. PER AGREEMENT RECORDED AT 1MV1Id W. 20051"0 N SAID OEWX TY HCWWD, V.P. OF CABFU.Y RETAA, MC IKEA STATE GR ) E a ss caixm GR WE FOEGOW) NSINUIENT WAS AWIDWIEUNEfl WERE LE MISS _ 1 DAY O FbCW-Ab!A'AD. NS A& BY TM NMI NND. VP CE CABEU'S RETAIL INC.. A NESRASG UIRPUUTd. W BFNNF W WE CORPORAT WTHEA MT NAND AND CfTED& SEA- MY WIAMIsSNN EMPIRES: 2 -I -01 eMwM.Ya - C1 M4n4M al \hnnwii N. 8004 N. " NA GROUP VP. FOR PUN)C ASfNRS STATE OF WLORA)O ) _ cnFxtt a mFERSW 1 5 WE FOREGOING NSW WENT WK ACMIOMFD06D BEFORE SEE 1NR - �� OAY OF T om_ BT CF RANAls BREWING CCIPANY, A COLORADO OWPWATd, W BMNf OF WE CORPGRATW. WITNESS MY NAND AND OfFION'4N. BY CWMSSW EMBES ACT 2O. X.V 'NOTARY PBdOC PUR)IOBE P09 REATAMB2dLBR ED CONECT PAKT1 AND ONKRStlP INFORMATION FASEN MTNOTEB To anl�TRnFEUnoN - . Awao1ED HMSO _1¢:_ Dnr 6 2OIXP Bf nE brc a rxEAT RIDGE ATTEST U[IVL O=ECId Cf C tt ON- T URECTCR UDUE NaU(E COONTYCLERKANDRMGMBRBCEROEi TE STALE OF CUORADO ) OEIMMLNOTIN I. THIS WHOEY DOS NOT CUETW IE A TTIE SEAAW 01 PARNSYDRW GROIk, IND. TO IMMUNE ONNERWIP EASEMENTS OF REEM9. GAANSNORW WOMP MLEO UP4N WE FULtlNNO TTE COMM RENTS MEPARED BY FIOM AMERICAN NEPoTAfE TIME C ANY AS ADMIT FOR MY AMERICAN TITLE NS)RAIM COMPANY: . N0. N,Aos7MBq -4 DAM OCTOMR 20. M. NO. 272- NOO215b- 4% -YD. DAM NO`NNRR R. 20M. N0. 272- HOBT5793- 210 -DT; DAM DECEMBER 2, 2W4. N0. zn- NOIbOiI- oY -RRI. DAIS DEPTEMBER 25, 2006. 2 A'PSGE: KN06INO T) CUDRPDO UAW YOU WU C,,MM ANY UM ACTION BAs® UP.M ANY BEFECI N THE SIRIEY WTHN TNEE KIRS AFIFR Yd TEST DISOV R dd DEFECT. IN NO MT MAY ANY AOW*I BASED UPON My DETECT M THIS SRMr BE CO MIFNRD MOUE MAN TEN YEAS FPg6 WE DAIS OF WE CEi1MGTW WONN NWENI. IS 2[OAU' sW W LF WE N,,TKAO T pRNW a SAID MOTION M. AN HAMING A BURNO Cf xO1m 5V w I'Ut MIT M N 1. ivwc um,nvE OAIUw. 0. TIE 9JRVEY NR 1HF B]IINDARY OF W5 Mi WAT PFAFdN1E0 N TIE pE1D AS OF DECFYIER 22 2004. 5. L MUNE OF MITT-OF-WAY MONUUM S MALL BE SET AT All pm WI 06 rANRE. TANGENCY. IEWTSE CURVATURE. O]IPWND QNVAWRE AND STEEL E - E INTERSECTIONS FOR CABEU mmW WEST 40N ANNJE. YWNCFlRD 3RNCE ROAD, AND NIERSTAIE 20 NNNECOAP Esd TO WE NACELENT OF T TM ITT OF AS'IMLT PAVEMENT. 3M c4Mtt a .ESTERwx I HHtERRREBYY 07;" WA_ _ T.T(�%Ar wA5 ix TA TN I .) OAY a lSe.JIMIw1O.. INe JEFFERSON .�� PNE as _ BE+E�PrEFnbdS N � o o / JETFFRSON COUNTY DOW AND RECORDER J/�9p V *I - J' )' BY. EPMtt ,aT'`'r GROUP 0 191 557 aW: REpR ®- wN.mmIORAIYJemR O)F 4 /RlmwWOPRra ..+..f..w* BuRV o"cER11FCIAIE _ 4 FIEDRIG(L FASIO6 A. 00 MEREST CFANY AIAi -T10: 9JMY 6 1NE OF CSBLAA+ (DDORE S6WN90N f9110 Np. i. 'UIENOEO. INE IDNKAS C OU ) RADJ � � TES cusimo RENSD MM AS E AIOWED, WE �ANYNS PLAT ADEMEAMELY REFEMEN R VEI, ACCORMANIVE MINI IIXP79M nYNfp: FOR NN ON ZEMNt CCCCCFF88P y lLi} -Rf i FA06gLP1 GROUP. M EXHIBIT 2 WCIN(TY M/1P Not TO -SLAVE P¢c xa meave) ftmTEIL K IA. K 1/4 =—L 0 0 ip - Atl 5..VE 4'•10]' LEGEND P.c . ww b aPVAiIF2 P.T. - .miAVmlc PAC • f91rQ RfMRS dlfiAlLR CABELAS /COORS SUBDIVISION FILING NO. 1, AMENDED rPU E Numum p . AN AMEIGMEW OF THE CABELAS/ODORS SUISDIVISIOII FILM NO. % SITUATED IN ® 4 dPPRp sECTTONs 2% 29 d sA TOWNSHIP 3 SOUTH, RANGE SS WEST OF THE swH PRINaPAL MERIENAK - 0 - CITY OF WHEAT RIDGE COUNTY OF JEFFERSON, STATE OF COLORADO 0 -f awry uAruwnwr(rPasn wx vrc sFmr/twal ® SHEET 2 OF 4 rA ..41 AIM - NX.K E.4M.Yr (HE PA4ldP w11S1 I I SEE SHEET S OF 4 rFAmFAT 1#c YYam) y nRNNAEE EASYJIi MNR® Sw,AIYM Pw. b_ tl I i tl F -...T" _ ___ / S/ i�� nmdl P¢R eea9np¢ _ I L 9 11 Sara u[*'V / A 1 P IA 52a AePR em vx___J LaT 1 I _ 1 I �-_' - -__� eu -.�- -- vSRt- ---- --'l'I @ -__ -_ - ---- 339'10'02'W 1315.31 _ rncT B - -1 - -� POINT OF BEG r I A� $ 4urn'.rc i 1 - 1 I - B _ I LOT J 4>9 ry I en d >9 \ i '.♦TV • I1 -' I aye J r I 1 22 I. 29 I I F. PL _- - Xs I L OT 7 � ��v�yyyy l ��lry��f l yyy•' Rq i i II M617 AC e x ,�\} i n°t d ^ k l LOT 6 I I� air m / TAf(I.) -1 31 41 r It P.c . ww b aPVAiIF2 P.T. - .miAVmlc PAC • f91rQ RfMRS dlfiAlLR I� bMnYY rPU •wAm PlASnacrn p •iam]1/Y UUI GPMIXxC'A 2p6w1]Ib' ® 4 dPPRp I�f Oldlw P .®AV IY/ L" PYMA u 44m� 0 • Pvw P RwA4 K/ xa.c TMwSRRM 15,404' 0 -f awry uAruwnwr(rPasn wx vrc sFmr/twal ® - iOlp / R8M 11/ rP.c iMOIMMA I$'Snp' rA ..41 AIM - NX.K E.4M.Yr (HE PA4ldP w11S1 rFAmFAT 1#c YYam) y nRNNAEE EASYJIi MNR® Sw,AIYM Pw. b_ tl I i tl F -...T" _ ___ / S/ i�� nmdl P¢R eea9np¢ _ I L 9 11 Sara u[*'V / A 1 P IA 52a AePR em vx___J LaT 1 I _ 1 I �-_' - -__� eu -.�- -- vSRt- ---- --'l'I @ -__ -_ - ---- 339'10'02'W 1315.31 _ rncT B - -1 - -� POINT OF BEG r I A� $ 4urn'.rc i 1 - 1 I - B _ I 1 4>9 ry I en d >9 \ i '.♦TV • I1 -' I aye J r I 1 22 I. 29 I P.c . ww b aPVAiIF2 P.T. - .miAVmlc PAC • f91rQ RfMRS dlfiAlLR PMr bMnYY rPU •wAm PlASnacrn p •iam]1/Y UUI GPMIXxC'A 2p6w1]Ib' ® .PawlrR'uw ruma.c is UY dPPRp I�f Oldlw P .®AV IY/ L" PYMA u 44m� 0 • Pvw P RwA4 K/ xa.c TMwSRRM 15,404' 0 -f awry uAruwnwr(rPasn wx vrc sFmr/twal ® - iOlp / R8M 11/ rP.c iMOIMMA I$'Snp' a - NX.K E.4M.Yr (HE PA4ldP w11S1 F 94TH AVE., ego I I I —J 1 R1 t I � l- - -I - -J I _ I dPP(LX5N0 A291 (� n mifllw) 41 � I 1 IPP/LYDOD GM14 w n ®WT01 \ F COT 4 81,1 IMO rl v.) J.3210 AC C I 5 ( I° a ° '"m wPAa�u qrc evsml Lev 1 m k ?MFR fac w. 4oi4ef) -. l /P� 2 1yq \ Irr rxe vui MRiR vulfs) \ \ w iuw. . IfA CIVM'Y RIt 9R GYIFNr! 11' T >r I `P RmAF ` RBmD \ y \ T (BK. 1963, PG 389) -IV IT •CIA - I �I Pat+v+c� RpAPUFY p N tel,6w.s 1.166 AC I( •Aa- t - 6° "I11 �,X°°°111°°I c � I z IIR Ia a1M.1 -1 I I IR g. ar 14 /muw 86.91' 13 539'2! SR'W 936.91''. I w 3 ' 2 Lj LaT 1 I _ 1 I BLO S APPLE F/1`h9 � @ q W ]O IYL9I BGCNSS ftmce -f , w. 9 I 11 93R �� D I F. PL _- - \ F COT 4 81,1 IMO rl v.) J.3210 AC C I 5 ( I° a ° '"m wPAa�u qrc evsml Lev 1 m k ?MFR fac w. 4oi4ef) -. l /P� 2 1yq \ Irr rxe vui MRiR vulfs) \ \ w iuw. . IfA CIVM'Y RIt 9R GYIFNr! 11' T >r I `P RmAF ` RBmD \ y \ T (BK. 1963, PG 389) -IV IT •CIA � It I q I r nIm � IA Ox oxaw rosy men GYW. RAYY Poi IS 9K1V \ F COT 4 81,1 IMO rl v.) J.3210 AC C I 5 ( I° a ° '"m wPAa�u qrc evsml Lev 1 m k ?MFR fac w. 4oi4ef) -. l /P� 2 1yq \ Irr rxe vui MRiR vulfs) \ \ w iuw. . IfA CIVM'Y RIt 9R GYIFNr! 11' T >r I `P RmAF ` RBmD \ y \ T (BK. 1963, PG 389) -IV IT CABELAS /COORS SUBDIVISION FILING NO. 1, AMENDED , cm wimm mm mumBm AN MaNDMENT OF THE CAIM- MMOORS SUSDMSION FILING. NO. % SITUATED IN - - - SECTIONS 19 20, 29 Q 306 TOWNSHIP 9 SOUTH, RANGE 09 WEST OF THE SDTTH PRINCIPAL MERIDIAN, CITY OF WHEAT RIDGE COUNTY OF JEFFERSON. STATE OF COLORADO SHEET 3 OF 4 a� SEE SHEET 4 OF 4 ,a.on«ar mev� se«.ur/t Sr /4 .g r�a,v�xum s R LL \1 �\�. \ \ \ e d ___.L__tomr utxr/a srH emu ni n«a aNVr ________ 014 5131903, - -- - -- VI I` uvN UCnr�swrs xera ea vx mevrxe wa rumr 4 - -- . I 89'OT31'W a +u - t xee mwsn) - �� � YY ffi ra O�,R CREEN (vvwxeY, cth9( 9FD � xmmrt ra 0.� _ wdaLFY deG4b ' NAYIN 0 - _ 1 Lai U e. .� LOT 2 LOT 3 WT . 6 1DT T I lAi 13 - \ { Lm 24 Lu N �;- \ _� .�1 � Lori R t alu NWOS�il'E 1 m r t umnr 3_1r4933' \ \ g8e +• ®- ssa•w't 7.56 xoQ __ __J - M!r0I'07'E 890.13 I r \ - . t �+ w -vau• «p, 389'39'/0'E 731.27' _ 1 R- 1529.61 \ \ I 'S +a ne - _ _ _ _ _ _ _ _ _ _ _ _ �awuc a mt LS cars n_x rme:ar ersatz _ rvxcPa.«em x /ratLr«e• r _ f¢« L= 342.10' \ xAru mxm umnr 6 0 _ _ _ _ _ _ _ _ avi _ _ _ _ _ _ _ _ _ _ �q,J_ -------- � _ _ _ C6= N7S38'S1'W M 1521'36' \� \ / N>�L) N "} �oaA Ea T CN= 3p.69r R= 791.19' \ - ` N89�52'30'E vx '00' L= 212.18' _ <sa rYm axal rm art \ ° * i r I bs y // 8 meuo nmr®mvr. ram \ +4• CB=N50.5518'W S8r0T31 - W l '§ 'o °.i/; eucml nrt wrnrox LOT 2 cx =21 iS5' 57.62' \ \ j p e ' W}TJ' �� anm aeg s n 3 5A I. C: m R-MW j I tr'YAr a -YUro c,�pe a d Ri I L -xm.ar ce.wsna'u'p .'v "q�,�' 4 / (ra.1 -i � r = rswuTrm I j \ \ / ' e °o JJ ' ti B LOT I i g � � \ \ \ � Qa`/ `\ f Ax \ \ ♦ �I n.aom •c re.Y n � � _ I R31 I \ \ \�,� �:( _ _70IAIPlID�SlR{m1Cm Y� y?'e /a owmv'tza . = �p, k\,\ - xum LmcaTm rt M E4T � u a-JTY I W I e s I f2 - ntsex Ac \ \ \ \ d, Yrk3 I - 68 axYa OV a - m 2v L -Than' 18.98 roN.sVa s ra sc I $ I. N \ (bty KYw uc —r /4 mn ns «s[enrvY ro-ar I _ IV� xasr y 61 _ mmr (ee, iex ra ral 4 ray = _ o-i awar a omw me rH ox mum ro sc ry u.ro \ .:R men ro s sr.um mal«snm xene q \ b xwNYxr •mmmr `° v Y�r� r a `e' r � y e d« r.�r mrm our LOT 6 LEGEND I 9 S g ,n m `\ \ m.� V411 y / ac . wxr rc °wxvrc to I LOT 7 YB \W +/•JZ, >as A. / 4M AWN yr .rurta ♦uiuxc I t,=07AC \ \ Jp 1 ��• I � ' g R aY PIWC AWf-Q -MAY one . tort a mtas OIYYAM i - mats Ac��' \ I dVrp \P ^ / � J � *;ZI evaar ma•AIfD T Ties % I1 iNt •191rVxd -iWTL9 I I NFMKxN GQM \\ \ Tl Q Y O ra. .tw°w wsrc uv 1—,J Ulfra.) J f7tieJ J.p � r / /I o -ram 2 i/r ,uel w x me x aos is,aar I I - I \ ` � P • wiYm• /. I In «uY wa «mcvm I SEE SHEET 2 OF 4 I,V A . rawx ,ne awn Y f efeaY Y/ u' «u1 W W t,(��n _ ...r �., law p #aw �/ eF.e Y. I.- ®.xNq'ITY 19b Farnswor O ., a- az..er a rs+�� - ewe GROUP « - E mrirt a uer uneamn (m ae sn rn arc scsuraal 304055.1 ® . taw P r.ew v/ ra.n TMmmnr is •SArC - - fcnampseN. aw[mo uenretoaarwoemar Yt xonraua rwmo«/sxr a,mN �m1 .. nmeveeweraopweunre .�...r.� SHEEr 3 Of 4 � NrD CABELAS /COORS SUBDIVISION FILING NO. 1, AMENDED yI � yID }I /I'HYf U° IITM AN AMENDMENT OF THE CABELAS /COORS SUBDIVISION FILING NO. t SITUATED IN ' SECTIONS 19, 20.29 8 30. TOWNSHIP 9 SOUTH, RANGE 89 WEST OF THE SDfTH PRINCIPAL MERIDIAN, CITY OF WHEAT RIDGE, COUNTY OF JEFFERSON, STATE OF COLORADO SHEET 4 OF 4 2� « 4mr rN ®r mm, rD IVtl I- IN'lA6 CY 4TM 0C NPAQ� nrm v Non � I IIIN 4LYB).Pf1L � �UDNt'4kM I. II \` /''' /'' I MH - I (Ni Itt P.tON.f I � ss I R ®I Is. mn. va a9 ' 0 w 1W IlO � VIEW SCAL I' -tom' E� 1 I I _ uwurno I `�\` \`\ ♦ aQ�\�a�\ 4` ��k Ozc xn mawq L0/9 \\ Z dnDai•02 R= 505.x' S (a [OYpIATrFO in m 1vNmwmc,mrr `< \ %\ \ I . s ° as s aun \ sr sc n ° r NNL em r�, - -L ' j'` LOT $97 1 d =10'OS'18'— R- lon.23' L-- I79S5 09="7tl8'19Y CNN179.75' \ \ t UNM/9W311Y 8=791.19' � d1�7H'89' 1= 21218' C9NR 45"W 58401'31'W CH= 211.55 I I A I I I I L\ t ., I ,, OEPmTWIIT as n avr,mm aeu Wi w..c vt N r/ 1 1° CLEAR CREEK IAFSRD em e ,ma a ;I y ed LOT 1 Lx mn. w a7) CASE NUMBER MAP IRRASEIt J LOT xe W..,m> __ wrA's4 uD.n ___ — . r Y E 338',5p— _ 1 fE u�ea1•wsrz¢xoi % R uwurreD –9LWIM Nr�NIIb!C rA mC.r ,WV.M________ ____ ryes xn °mwu I� LEGEND m a -,. Nc °xnunl Ca vc - ear s aASD>�c v.L •Fort 6 ru1NM.Y vxc • mrt s Deeff aNNr!x y � yy I LS I exr. - var s xw -wvw.� PC -ro1E. NAS,ILW r/j �L ryNay m.R IDIJO O rtW °S,/Y NIY WxMC • A 9J6IS tJIW' NuN Affl .iNC N/ma�m • i D.RVOlD N OTC. YANID AS lWN • IPM41 1? ILK W P ML V I.Y LOT 4 LOT TI ♦ -ram , M mmmep Dmrx D /ar xNlL " crD nuecn v ,am -Tam PrSB.M . /VPL YMmWfiX ID,M01' y O y � ® -: lfJE!t6 W.IWb1r(W!'Zr 4W NY,�mAMf � ® -mb - P HarNVr➢s s,MAq(m 15 - DAIO' yL � -VMI'1 [1MI.K FI9MI($fA9fI1E N0IO7 f S89 - -L ' j'` LOT $97 1 d =10'OS'18'— R- lon.23' L-- I79S5 09="7tl8'19Y CNN179.75' \ \ t UNM/9W311Y 8=791.19' � d1�7H'89' 1= 21218' C9NR 45"W 58401'31'W CH= 211.55 I I A I I I I L\ t ., I ,, OEPmTWIIT as n avr,mm aeu Wi w..c vt N r/ 1 1° CLEAR CREEK IAFSRD em e ,ma a ;I y ed LOT 1 Lx mn. w a7) CASE NUMBER MAP IRRASEIt J LOT xe W..,m> __ wrA's4 uD.n ___ — . r Y E 338',5p— _ 1 fE u�ea1•wsrz¢xoi % TAT 27 13.01 LOT 20 I ZONED - -v WT 19 1,11R.2H S 4 211W S AC ' FOX9/RY GI.POfYd Inc xa aermm) LOT 25 IU K (M3-1 I 4 LIX. N 1/2 S 1/A SC ID o –9LWIM Nr�NIIb!C rA mC.r ,WV.M________ ____ 1319:03' m a -,. Nc °xnunl Ca S59'07'31'W CHEEK BED NO Kwy tifff Y M (uc xn V7reo) I�� TAT 2 TAT 3 LOT 4 LOT TI I ' (SEE SHEEt 3 OF 4) I N00.08'11 m•owns e>E CIINx eAm+r " 7.55 asa va me f S89 1 731.27' _ _ _ — — I .1 �\ ¢4sY Le- »TavY YT LO7 2 v2p2eYl,L� a-nsT IBB,SRI 4 /,/ " a .�CS� �F 4.2a18 AG _.00 LrC /. S2b10 Farnsworth GROUP E.gOCt NO.: " mFN1NaAWDC Ylam1. WN6F.PMWILG I®7 SNEEE'4 MI WfmblON bnWlOfm wv.rw.mn a o 0a ° Nea.n". V.n�vni /he.�ere.� Proposed Schedule of Special Use Permit Application January 2010 Operations: The proposed site grading includes approximately 400,000 cubic yards (CY) of embankment (fill) of which approximately 200,000 CY will be generated from on -site excavations (cut) and 200,000 CY will be imported fill. The current plan is to perform on -site cuts concurrent with placement of imported fill. The source or sources of imported fill has not yet been identified although several local projects have expressed interest in supplying portions of the required fill. The project development team is currently analyzing the proximity of the projects, quality of the material, and timing of the dirt's availability. Regardless of the final sources, the following criteria will be followed with regards to importing the necessary embankment material: • The material will be continually monitored at the source by the development team's geotechnical engineer to assure material is compliance with the geotechnical requirements. • All trucks importing fill and all construction traffic will be required to access the site via the State Highway 58 Frontage Road from McIntyre or 40 Avenue at the Youngfield Service Road via the 1 -70 underpass. Access from 32 Avenue for construction traffic will be strictly prohibited. • Vehicle Tracking Control pads will be utilized at site access points to minimize the tracking of sediment onto public roadways in accordance with the project's SWMP. Tracking of dirt and mud will be continually monitored and any tracking will be removed daily. In addition the operations specific to imported fill, the following general criteria will be implemented with respect to the entirety of the grading operations: • Stormwater Management Practices (BMP) will be implemented in accordance with the Project SWMP and the State and City permit requirements. • Dust Control will be implemented in accordance with the CDPHE Fugitive Dust Permit requirements and the City's standards. Schedule: The schedule will be largely dependent upon securing a source or sources for the required import. It is our assumption that adequate material will be located by the time of permit issuance. The preliminary schedule included herein assumes the following: • Work hours will be limited to 7 AM to 9 PM, Monday through Saturday. • For areas within 200 feet of residential properties, the hours of operation will be limited to7AMto7PM. EXHIBIT 3 • Additional hours of operation may be required for special or unforeseen circumstances. In these situations, the Project Manager will contact the City's Public Works representative for permission to conduct operations for extended hours. A Preliminary Schedule is attached based upon the assumptions outlined herein. This schedule is preliminary only and will be revised once a source or sources of imported fill are secured and a site grading contractor is selected. ml� rp i = I " Im I oi$ i� is e� r � e 'r ............. ...._. .. ._..... .. ..._. S II I q ' iL- a B d g l S I I 1 Ep mi N Al '�aO (aln R R i 1 I s II $ m Ei� 41=1 �I m a e 1 E o I I o I � $ ° o ~ o a 3 a 9 2 W F ~ _ f It h g I GIs lip LIG I i i m I� � i� �Im m a a� z Q) c- a� E z O D 0 z 0 Q CL c� rr� z Q 0 0 �n Q w m Q y 0 N v" M �Q O >I C a� U Q) 0 n «i Q) U N L N N X m � I cn A E w 0 (D o n Q (D 4= � I I NOTES: 1. RE: SHEETS C109 - C112 FOR CROSS - SECTION PROFILES OF EXISTING AND PROPOSED CONDITIONS. 2. RE: SHEETS C104 - C107 FOR GRADING PLAN. 3. THE TOP OF SUBGRADE SHALL BE CONSTRUCTED TO: APPROXIMATELY 12- !NCHES BELOW FINAL GRADE CONTOURS FOR THE ROADWAYS AND 9- INCHES BELOW FINAL GRADE FOR ALL OTHER AREAS. BENCHMARK: BASIS OF ELEVATION BASED ON NGS CONTROL POINT "F 412 ", A STAINLESS STEEL ROD AT THE INTERSECTION OF KIPLING STREET AND WEST 32ND AVENUE WITH A NAVD88 ELEVATION OF 5,562.74 FEET, "F 412" IS Al FIRST ORDER, SECOND CLASS CONTROL POINT. THE CONTRACTOR SHALL ONLY CROSS THE EXISTING DENVER WATER DEPARTMENT CONDUITS AND ASSOCIATED EASEMENT AT DESIGNATED AREAS WITH EXISTING CONCRETE STRUCTURES AFTER VERIFICATION, BY THE CONTRACTOR, THAT THE EXISTING STRUCTURES CAN PROVIDE THE NECESSARY SUPPORT OF CONSTRUCTION OPERATIONS. IF APPROVED BY THE DENVER WATER DEPARTMENT, THE CONTRACTOR MAY SUBMIT DOCUMENTS FOR APPROVAL BY THE DENVER WATER DEPARTMENT TO CONSTRUCT ADDITIONAL CONCRETE STRUCTURES, PER DENVER WATER DEPARTMENT REGULATIONS, AT ALTERNATE LOCATIONS. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT THE EXISTING DENVER WATER DEPARTMENT CONDUITS ARE NOT DAMAGED DURING GRADING /EARTHWORK OPERATIONS. EARTHWORK (FROM FINAL GRADE CONTOURS) CU i' FILL NET :130,019 CY 500,602 CY 370,583 CY(FILL) - F =9.8'. F =2.4'' F =0.9' F =1 0' F =1.6\ F =3.3' F =6.4'\F =7.3' F =7.8' _ F =8.1' F =8.7' F =8.6" 9.9 =9.4 � � - -- A =1.7 F =6.9 F 3.3 ' F =3.0 F= 2 =1.0 =4.7 F =7.7 F =8.6 F =9.4 F =10.2 =9.7 F =10.5 F =10 22,, ILLA O �I ! } C= 2.2' C =2.0' f= 1.3` F =1.9' F =0.9 C =0.3' =0.8' __ F =11.3 F =1�Ct F =,89 �` r i COORS WATER -- " . �Tn R 0 (; F (/� K F C = n_0 F= QO` F =t_1' =4 -1 g F= 2.1' - F =0.2 C =1.5 F =7.3 F =t1.4 =�0.9 F =10.R F =1.8n. _ ,:. - _ =- ✓ .AIIIilh7�llHNll1' / T ; �}\ , \ ,/w =0 - ._.__ -- 200 100 0 200 400 SCALE: 1"=200' MARTIN /MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. N 1t ; U cn _ 543 0 n 3 u� N \ I ri O � p . j , i ,. 1 r t1'1- s O O F-- E O Q 0w Q�0 C) CL a_ L) NOTES: 1. RE: SHEETS C109 - C112 FOR CROSS - SECTION PROFILES OF EXISTING AND PROPOSED CONDITIONS. 2. RE: SHEETS C104 - C107 FOR GRADING PLAN. 3. THE TOP OF SUBGRADE SHALL BE CONSTRUCTED TO: APPROXIMATELY 12- !NCHES BELOW FINAL GRADE CONTOURS FOR THE ROADWAYS AND 9- INCHES BELOW FINAL GRADE FOR ALL OTHER AREAS. BENCHMARK: BASIS OF ELEVATION BASED ON NGS CONTROL POINT "F 412 ", A STAINLESS STEEL ROD AT THE INTERSECTION OF KIPLING STREET AND WEST 32ND AVENUE WITH A NAVD88 ELEVATION OF 5,562.74 FEET, "F 412" IS Al FIRST ORDER, SECOND CLASS CONTROL POINT. THE CONTRACTOR SHALL ONLY CROSS THE EXISTING DENVER WATER DEPARTMENT CONDUITS AND ASSOCIATED EASEMENT AT DESIGNATED AREAS WITH EXISTING CONCRETE STRUCTURES AFTER VERIFICATION, BY THE CONTRACTOR, THAT THE EXISTING STRUCTURES CAN PROVIDE THE NECESSARY SUPPORT OF CONSTRUCTION OPERATIONS. IF APPROVED BY THE DENVER WATER DEPARTMENT, THE CONTRACTOR MAY SUBMIT DOCUMENTS FOR APPROVAL BY THE DENVER WATER DEPARTMENT TO CONSTRUCT ADDITIONAL CONCRETE STRUCTURES, PER DENVER WATER DEPARTMENT REGULATIONS, AT ALTERNATE LOCATIONS. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT THE EXISTING DENVER WATER DEPARTMENT CONDUITS ARE NOT DAMAGED DURING GRADING /EARTHWORK OPERATIONS. EARTHWORK (FROM FINAL GRADE CONTOURS) CU i' FILL NET :130,019 CY 500,602 CY 370,583 CY(FILL) - F =9.8'. F =2.4'' F =0.9' F =1 0' F =1.6\ F =3.3' F =6.4'\F =7.3' F =7.8' _ F =8.1' F =8.7' F =8.6" 9.9 =9.4 � � - -- A =1.7 F =6.9 F 3.3 ' F =3.0 F= 2 =1.0 =4.7 F =7.7 F =8.6 F =9.4 F =10.2 =9.7 F =10.5 F =10 22,, ILLA O �I ! } C= 2.2' C =2.0' f= 1.3` F =1.9' F =0.9 C =0.3' =0.8' __ F =11.3 F =1�Ct F =,89 �` r i COORS WATER -- " . �Tn R 0 (; F (/� K F C = n_0 F= QO` F =t_1' =4 -1 g F= 2.1' - F =0.2 C =1.5 F =7.3 F =t1.4 =�0.9 F =10.R F =1.8n. _ ,:. - _ =- ✓ .AIIIilh7�llHNll1' / T ; �}\ , \ ,/w =0 - ._.__ -- 200 100 0 200 400 SCALE: 1"=200' MARTIN /MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. 1t ; _ 543 0 fli� \ I ri p . , i ,. 1 r t1'1- NOTES: 1. RE: SHEETS C109 - C112 FOR CROSS - SECTION PROFILES OF EXISTING AND PROPOSED CONDITIONS. 2. RE: SHEETS C104 - C107 FOR GRADING PLAN. 3. THE TOP OF SUBGRADE SHALL BE CONSTRUCTED TO: APPROXIMATELY 12- !NCHES BELOW FINAL GRADE CONTOURS FOR THE ROADWAYS AND 9- INCHES BELOW FINAL GRADE FOR ALL OTHER AREAS. BENCHMARK: BASIS OF ELEVATION BASED ON NGS CONTROL POINT "F 412 ", A STAINLESS STEEL ROD AT THE INTERSECTION OF KIPLING STREET AND WEST 32ND AVENUE WITH A NAVD88 ELEVATION OF 5,562.74 FEET, "F 412" IS Al FIRST ORDER, SECOND CLASS CONTROL POINT. THE CONTRACTOR SHALL ONLY CROSS THE EXISTING DENVER WATER DEPARTMENT CONDUITS AND ASSOCIATED EASEMENT AT DESIGNATED AREAS WITH EXISTING CONCRETE STRUCTURES AFTER VERIFICATION, BY THE CONTRACTOR, THAT THE EXISTING STRUCTURES CAN PROVIDE THE NECESSARY SUPPORT OF CONSTRUCTION OPERATIONS. IF APPROVED BY THE DENVER WATER DEPARTMENT, THE CONTRACTOR MAY SUBMIT DOCUMENTS FOR APPROVAL BY THE DENVER WATER DEPARTMENT TO CONSTRUCT ADDITIONAL CONCRETE STRUCTURES, PER DENVER WATER DEPARTMENT REGULATIONS, AT ALTERNATE LOCATIONS. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT THE EXISTING DENVER WATER DEPARTMENT CONDUITS ARE NOT DAMAGED DURING GRADING /EARTHWORK OPERATIONS. EARTHWORK (FROM FINAL GRADE CONTOURS) CU i' FILL NET :130,019 CY 500,602 CY 370,583 CY(FILL) - F =9.8'. F =2.4'' F =0.9' F =1 0' F =1.6\ F =3.3' F =6.4'\F =7.3' F =7.8' _ F =8.1' F =8.7' F =8.6" 9.9 =9.4 � � - -- A =1.7 F =6.9 F 3.3 ' F =3.0 F= 2 =1.0 =4.7 F =7.7 F =8.6 F =9.4 F =10.2 =9.7 F =10.5 F =10 22,, ILLA O �I ! } C= 2.2' C =2.0' f= 1.3` F =1.9' F =0.9 C =0.3' =0.8' __ F =11.3 F =1�Ct F =,89 �` r i COORS WATER -- " . �Tn R 0 (; F (/� K F C = n_0 F= QO` F =t_1' =4 -1 g F= 2.1' - F =0.2 C =1.5 F =7.3 F =t1.4 =�0.9 F =10.R F =1.8n. _ ,:. - _ =- ✓ .AIIIilh7�llHNll1' / T ; �}\ , \ ,/w =0 - ._.__ -- 200 100 0 200 400 SCALE: 1"=200' MARTIN /MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. 3i ' �.m.. Special Use Permit Applicatian January 2010 Requested Variances The following Variances to the City's Permit Performance Requirements are hereby requested: 1. Setback We are proposing to perform grading activities to our property boundaries and seek waiver to the City's thirty -foot setback requirement. The limits of grading are shown of the accompanying site plan. The extent of excavations adjacent to our property lines are minimal and we feel will not be a nuisance to the adjoining property owners. 2. Site Fencing The City's permit requirements contain a provision to completely fence the entire property identified in the land use application with seventy -two (72) inch chain link or similar type metal fence. We are seeking to eliminate this requirement. The existing site is currently restricted form vehicle and pedestrian access due to the general topography of the site. There is existing barbed wire fencing along the southeast portion of the site that is in close proximity to the public roadway and access is controlled at a locked gate. The entire western boundary of the site is currently fenced with 72 in chain link fence form our south property line to Clear Creek. We are proposing to install a locked gate at the access point off of 40 Ave. and Youngfield Service Road to control unwanted access to the project site. Access from all other points along the service road is impractical due to topography. Additionally, the proposed grading plan contemplates very minor excavations and therefore should limit the public safety concerns with deep excavations. 3. Hours of Operation The City's requirement for hours of operation is from 7 AM to 5 PM Monday through Friday. We are requesting a variance to allow work from 7 AM to 7 PM Monday through Saturday. Each of the requested variance outlined above have been supported in the previously issued Special Use Permits for grading for this project. Reference Case No. SUP 07 -011 , SUP 05 -01, and SUP 05 -04.. EXHIBIT 5 4 " a City of Wheatl�,d COMMUNITY DEVELOPMENT City of Wheat Ridge Municipal Building 7500 W. 29'� Ave. Wheat Ridge, CO 80033 -8001 P: 303.235.2846 F: 303.235.2857 NEIGHBORHOOD MEETING RECAP Date: December 9, 2009 City Staff Present: Meredith Reckert, Senior Planner Steve Ngyuen, Engineering manager Ken Johnstone, Community Development Director Location of meeting: City of Wheat Ridge Recreation Center Carnation Room 4005 Kipling Street Wheat Ridge, CO 80033 Property location: Lots 1 - 6 of the Cabela's /Coors Subdivision, Filing 1 amended Plat Applicant(s) present: Dennis Remington, Cabela's Applicant's representatives present: Chris Schneider, Project One Gary Thomas, Martin/Martin Mike Gaughan, MGA Communications, Inc. Jonathan Ekstrom, MGA Communications, Inc. Property owners: Property Owner(s) present? Existing Zoning: Comprehensive Plan Designation: Cabela's Yes PCD, Planned Commercial Development Regional Commercial Center Applicant's Proposal: The applicant is proposing to re -grade the property south of Clear Creek to accommodate changes to the site design. The revised grading will increase visibility for future development pads, accommodate realignments to the planned Cabela's Drive and 40 Ave, and route as much stormwater as possible to the regional water quality pond. The portion of the site that will be most impacted is the internal parcel where the proposed retail village will be. This portion of the site will be raised approximately 8' -9' with additional fill. The land around Anchors B & C will be raised about 4' -5' and the hotel pad will be raised about 9' -10.' There will not be an elevation increase for pad containing Anchor A. None of the elevation changes should conflict with the allowable building heights prescribed in the approved Outline Development Plan (ODP). The estimated amount of dirt to be cut is approximately 200,000 cubic yards (CY) and the total fill is EXHIBIT 6 approximately 500,000 CY. The applicant expects that the fill will come from multiple sources. The only approved access points for delivery of the dirt will be the crossing at Clear Creek (at the northwest corner of the site) and 40` Ave. The applicant may also utilize the internal access road for access to the southwest parcel (the hotel site), but is not allowed to route trucks via 32 Ave. The applicant is not proposing any significant changes to the Master Drainage Plan. Existing Conditions: The site is currently vacant with some completed public improvements. An ODP and FDP were approved for the site in 2005 -2006. Initial site grading was perfonned in 2005 under the terns of an SUP for major landfill and excavation issued by the City pursuant to case number SUP -05 -0. Subsequent fill and grading permits were issued per case numbers SUP -05 -04 and SUP 06 -05. Public improvements in accordance with terms of the Environmental Assessment, CDOT, and City of Wheat Ridge standards were completed in anticipation of a construction start in 2008. Construction activity was suspended, however, and no major activity has taken place on the site since early 2008. As this was conducted in an "open house" format, no formal presentation was given. A total of nine people attended the meeting, the majority of which were members of the Applewood Business Owners Association. Other attendees included members of the Wheat Ridge 2020 Board and one area resident. All of the attendees expressed "no concerns" with the project. Three comment sheets were completed, all strongly in favor of the project. 0) 0 CD N d V d L O . N d N C O R w C C O m a a Q E d IL d N 16 . d CL U C N R d R U EXHIBIT 7 M v DA m ^^ J � 4 CJ 3 -c � y / N J \( J � � E W � Z •` pp EXHIBIT 7 WELCOME TO TONIGHT'S INFORMATIONAL S December 9, 2009 Wheat Ridge Recreation Center December 9, 2009 4005 Kipling St. 6:00 — 8:00 p.m. Wheat Ridge, CO Informational Session Comment Form Thank you for attending the Cabala's Inc. Special Use Permit Application Informational Session. Your comments are important. They will be reviewed by the project team and considered in the preparation of the permit submittal documents. Submit your comment at the December 9, 2009 Informational Session or mail to the address below — comments must be received by December 16, 2009. Cabela's c/o Jonathan Ekstrom MGA Communications, Inc. 1125 17" St., Suite 1800 Denver, CO 80202 Fax: (303) 297 -3526 jekstrom@mgacommunicaVions.com Thank you for participating in tonight's informational session. - -r 11 l�'t I`[�>� Ste. '�.n [ 1l. /2 X_\ I iD "V c__ Name: Address: Phone: (/ Cs - - r :�> G— 0024 Date: tZ I — 2!21 Email: 't ccdoyy EXHIBIT 8 Nt-C- I Name: Address: Phone: (/ Cs - - r :�> G— 0024 Date: tZ I — 2!21 Email: 't ccdoyy EXHIBIT 8 WELCOME TO TONIGHT'S INFORMA December 9, 2009 Wheat Ridge Recreation Center December 9, 2009 4005 Kipling St. 6:00 -8:00 p-m. Wheat Ridge, CO Informational Session Comment Form Thank you for attending the Cabela's Inc. Special Use Permit Application Informational Session. Your comments are important. They will be reviewed by the project team and considered in the preparation of the permit submittal documents. Submit your comment at the December 9, 2009 Informational Session or mail to the address below — comments must be received by December 16, 2009. Cabela's c/o Jonathan Ekstrom MGA Communications, Inc. 1125 17 St., Suite 1800 Denver, CO 80202 Fax: (303) 297 -3526 jekstrom@mgacommunications.com Name: / g e KsJd?l Address: street Phone: /103 Date: � P4 l,-?god -a / S� City Zip Code Email: jj�Jt1Gn?l dP�CY(u y.l�vb Thank you for participating in tonight's informational session. TO TONIGHT'S INFOR December 9, 2009 Wheat Ridge Recreation Center December 9, 2009 4005 Kipling St. 6:00 — 8:00 p.m. Wheat Ridge, CO Informational Session Comment Form Thank you for attending the Cabela's Inc. Special Use Permit Application Informational Session. Your comments are important. They will be reviewed by the project team and considered in the preparation of the permit submittal documents. Submit your comment at the December 9, 2009 Informational Session or mail to the address below — comments must be received by December 16, 2009. Cabela's c/o Jonathan Ekstrom MGA Communications, Inc. 1125 17 St., Suite 1800 Denver, CO 80202 Fax: (303) 297 -3526 jekstrom @m gacom munications.com Thank you for participating in tonight's informational session. rnnfi RR=X T. Name: Address c w t uu wr_ Street E Phone: 6 L oCt L( Date: I Q 9 4n IC LA C°() s qo ( pity , . I Zip Code Email: C aty\V tuD 5 Ci o t Q 11 '\ Sot" Chi Asa -il nii 0.Y A.Q c . Meredith Reckert From: Roxanne_Runkel @nps.gov Sent: Monday, March 08, 2010 3:40 PM To: Meredith Reckert Subject: Comments on Special Use Permit - Case No. SUP -10 -02 Dear Ms. Reckert, Thank you for taking the time to explain the fill and excavation activities that will be occurring adjacent to my residential property. Please take into consideration the following: 1) Relief from Section 26 -623.0 (Performance Standards) - Please do not allow work within 30 feet of the property lines. I have horses on my property and would not want any possibility of injury to occur. 2) Relief from Section 26 -623.0 (Performance Standards) - Please do not allow Saturday operations. Large equipment equals large noise. 3) Dust - please ensure all measures are taken to reduce air pollution. My horses and I will be breathing these particles and it's impossible to keep the house clean. 4) Weeds - should not be allowed to get over one foot tall. 5) Standing Water breeds mosquitoes - will there be treatment to the standing water just north of my property in the drainage ditch? 6) Traffic - please continue to plan the use of the land with residents in mind by reducing the amount of traffic off of 32nd Avenue. 7) Fencing and Buffering - please plan on adequate fencing and buffering to protect the neighborhood from crime. 8) Development - buildings and businesses next to homes should have little to no weekend traffic (e.g. office buildings.) Thank you for keeping the home owners in mind Sincerely, /s/ Roxanne Runkel 3415 Alkire Way Golden, CO 80401 (H) (303) 278 -4170 (W) (303) 969 -2377 FAX: (303) 987 -6782 roxanne runkel @nps.gov EXHIBIT 9 Meredith Reckert From: Roxanne_Runkel @nps.gov Sent: Monday, March 08, 2010 3:40 PM To: Meredith Reckert Subject: Comments on Special Use Permit - Case No. SUP -10 -02 Dear Ms. Reckert, Thank you for taking the time to explain the fill and excavation activities that will be occurring adjacent to my residential property. Please take into consideration the following 1) Relief from Section 26 -623.0 (Performance Standards) - Please do not allow work within 30 feet of the property lines. I have horses on my property and would not want any possibility of injury to occur. 2) Relief from Section 26 -623.0 (Performance Standards) - Please do not allow Saturday operations. Large equipment equals large noise. 3) Dust - please ensure all measures are taken to reduce air pollution. My horses and I will be breathing these particles and it's impossible to keep the house clean. 4) Weeds - should not be allowed to get over one foot tall. 5) Standing Water breeds mosquitoes - will there be treatment to the standing water just north of my property in the drainage ditch? 6) Traffic - please continue to plan the use of the land with residents in mind by reducing the amount of traffic off of 32nd Avenue. 7) Fencing and Buffering - please plan on adequate fencing and buffering to protect the neighborhood from crime. 8) Development - buildings and businesses next to homes should have little to no weekend traffic (e.g. office buildings.) Thank you for keeping the home owners in mind. Sincerely, /s/ Roxanne Runkel 3415 Alkire Way Golden, CO 80401 (H) (303) 278 -4170 (W) (303) 969 -2377 FAX: (303) 987 -6782 roxanne 1 CASEY INVESTMENTS I LLC 6557 BEAR RIDGE WAY GOLDEN CO 80403 GO C080419 BOWLING GREEN 7009 1680 0001 2748 9464 7009 680 0 00 1 K 2748 2 9488 7009 1680 0001 2748 9471 COORS BREWING COMPANY US RETAIL PARTNERS LLC YOUNGFIELD PLAZA LLC US RETAIL PARTNERS LLC - GLAD MICHAEL 4096 YOUNGFIELD ST PROPERTY TAX DEPT 311 10TH ST WHEAT RIDGE CO 80033 PO BOX 790830 GOLDEN CO 80401 7 009 1680 00 2 74 8 95 SAN ANTONIO TX 78279 7009 1680 0001 2748 94 7009 1680 0001 2 748 9518 SHOWME MOUNTAIN RIDGEVIEW BAPTIST CHURCH RUNKEL ROXANNE INVESTORS LLC 3810 YOUNGFIELD ST 3415 ALKfRE WAY 225 S MERAMEC AVE STE 411 WHEAT RIDGE CO 80033 GOLDEN CO 80401 SAINT LOUIS MO 63105 7009 1680 0001 2748 9532 7009 1680 0001 2748 952 APPLEWOOD LANE GOLDANLOO JULIANNA M HOMEOWNERS ASSOCIATION INC 13305 W 33RD PL % TERRY HAVENS GOLDEN CO 80401 3265 BEECH CT 7009 1680 0001 2748 9556 GOLDEN CO 80401 BRE/LQ PROPERTIES LL % LA QUINTA CORP 909 HIDDEN RIDGE 600 IRVING TX 75038 7 1 00 27 9563 7009 1680 0001 2748 9570 HITCHCOC IOE PO BOX 1 .8 0 GOLDEN 0 7009 1680 000 2748 9587 PEDERSON NEIL D PEDERSON NATALIE M 13505 W 34TH AVE (_(1T TIPM TV) QAA01 7009 1680 0001 2748 9S9 7009 1680 0001 2748 9549 MEASE SUZANNE BARTO 3400 BRAUN CT GOLDEN CO 80401 BIRDSONG LISA L 3395 BRAUN RD GOLDEN CO 80401 7009 1680 0001 2748 9 600 WHITFIELD ROBERT D WHITFIELD MAUREEN C 3324 BEECH CT GOLDEN CO 80401 7009 1680 0001 2748 961 LES & ANDREA SOW SOWITCH PAIGE SOWITCH LINDSEY 4472 PROSPECT ST LITTLETON CO 80123 7009 1680 0001 274 96 627009 1680 0001 2748 9679 HORNE LAWRENCE EMILIE HORNE JAMES PATRICK 3381 ALKIRE CT GOLDEN CO 80401 CLOSE LARRY B CLOSE NIKELL M 3325 BEECH CT GOLDEN CO 80401 7009 16 80 0001 2748 9631 70 WBC LLC % DWAINE RICHTER 4505 S YOSEMITE 371 DENVER CO 80237 7009 1680 0001 2748 9686 MARES THOMAS L 3380 ALKIRE CT GOLDEN CO 80401 7009 1680 0001 2748 9693 ROBACKER RONALD J ROBACKER CHERYL L 634 BATTLEMENT CREEK TRL PARACHUTE CO 81635 7009 1680 0001 2748 962 7009 1680 0001 2748 9709 KGC TRUST 1 % PO BOX 90018 COUNTY PKY 650 THREE SPRINGS RD HORXE LAWRENCE EMILIE HORN ES K 3381 T LDEN CO 80 ws 25 p j 4 City of �It " Wheat�dge COMMUNITY DEVELOPMENT City of Wheat Ridge Municipal Building 7500 W. 29' Ave. Wheat Ridge, CO 80033 -8001 CERTIFIED LETTER NOTICE P: 303.235.2846 F: 303.235.2857 February 25, 2010 Dear Property Owner: This is to inform you of Case No. SUP- 10 -02, a request for a Special Use Permit to allow 400,000 cubic yards of fill and excavation activities of which 200,000 cubic yards will be generated on site and 200,000 will be imported on property zoned Planned Commercial Development (PCD) and located on Parcels 1 -6 of the Cabela's /Coors Subdivision Filing #1 Amended Plat (a.k.a. 4000 Cabela Drive). The applicant is also requesting relief from Section 26 -623.0 (Performance Standards) to allow work within 30 feet of the property lines except adjacent to residential property and to allow Saturday operations on the area north of the proposed I -70 hook ramps. Pursuant to Ordinance No. 1291, an administrative special use review can be granted by the Community Development Director without need for a public hearing. Prior to the rendering of a decision, all adjacent property owners are required to be notified of the request by certified mail. If you have any questions, please contact the Planning Division at 303 - 235 -2846 or if you would like to submit comments concerning this request, please do so in writing by 5:00 p.m. on March 8, 2010. Thank you. SUP1002.doc www.ci.wheatridgexo.us Page 1 of 1 Meredlih Ojeckert From: - Meredith Reckert Sent: Thursday, February 04, 2010 11:01 AM To: 'Chris Schneider' Subject: Cabela's Hi, Chris Please let this serve as a follow -up to our brief conversation yesterday regarding the project Neighborhood meeting — We are set to have the Cabela's neighborhood meeting on Thursday, February 25 from 6 PM — 7:30..1 have both the court room and the council chambers reserved from 5 until 8 (including time for set up and tear down) which may be overkill. In the next week or so we can decide how we want to handle room set up and whether we need both sides. I am hoping we can just limit it to the council chamber side. We are working on an updated mailing list which will be somewhat different than the SUP list. This should be ready early next week. I will need to review your letter to the neighborhood before it is sent. A final thought is that we will need to address traffic impacts at the neighborhood meeting. Sounds like Chris from FHU will be out of town so we will need a back up. Application fees -- When I calculated zone change (ODP) fees last week, it was based on 183 acres, including 5 or so acres acquired from the TMAC site. It did not include the rest of the Jeffco parcel of around 30 acres. It also included all of the Coors parcels including the water storage facility. Based on 183 acres, the required fee for ODP is $24,125. The SUP fee was based on 76 acres of disturbance for a cost of $23,100. The application fees paid in 2007 were $11,955. The city has agreed to allow a credit equivalent to the 2007 fees making the required fee for the current SUP application $11,145. 1 will be out of the office tomorrow but back in on Monday. Have a great weekend. M NNIeredith Reckert, A1C'P Senior Planner 7500 W. 29`n Avenue Wheat Ridge_ CO 80033 Office Phone: 303- 235 -2848 FAX: 303 - 235 -28x7 wvvw.ci.wheatridge.co.us Ctlk cal Cry veatutva ty T?f<n:I :�str�a rr. f CONFIDENTIALITY NOTICE: This a -mail contains business - confidential information. It is intended only for the use of the individual or entity named above. If you are not the intended recipient, you are notified that any disclosure, copying, distribution, electronic storage or use of this cony nunication is prohibited. If you received this communication in error, please notify us itmnediately by a -mail, attaching the original message, and delete the original message from your computer, and any network to which your cornputer is connected. Thank you. 2/4/2010 City Of Wheat "dge PUBLIC WORKS City of Wheat Ridge Municipal Building March 3, 2010 Mr. John C. Moore, P.E. Martin/Martin 12499 West Colfax P.O. Box 151500 Lakewood, CO 80215 303.431.6100 7500 W. 29" Ave. Wheat Ridge, CO 80033 -8001 P: 303.235.2861 F: 303.235.2857 Re: Second Review Comments of the Cabela's 2010 Mass Grading Permit Set and SWMP. Dear Mr. Moore, I have completed the second review of the above referenced document received on February 24, 2010, for the proposed subdivision located at the Cabela's /Coors Subdivision site west of I -70 and south of Clear Creek, and I have the following comments: Drainage Conformance Letter 1. No Drainage Letter was included with this submittal. 2. Please be advised however that further comments maybe forthcoming upon review of the yet to be submitted Revised Master Drainage Report addendum/revision. Mass Grading Permit Plan Set 1. It is acknowledged that the bearings will remain as -is for these plans and then rotated to be on the Current City Datum for the ODP, Plat, etc. 2. We also understand the geotechnical information, including but not limited to, the material properties, compaction curves, etc. for the fill material for use within the area comprising Cabela Drive is to be submitted to PW subsequent to identification of the source material. Stormwater Management 1. A copy of this submittal has been given to Bill LaRow, Stormwater Program Manager. Please refer to his attached memo for comments pertaining to the SWMP and erosion control. w w.ci.wheatridgexo.us Public Works Engineering March 3, 2010 Page 2 NPDES Permit The area of the proposed development is greater than 1 acre and therefore shall comply with NPDES regulations. The NPDES permit for construction activities is issued by the State through the Colorado Discharge Permit System (CDPS), and may be obtained by contacting the Colorado Department of Public Health & Environment, Water Quality Control Division. A copy of the CDPS Permit and Stormwater Management Plan (SWMP) shall be submitted to the Department of Public Works for review and approval prior to issuance of the Major Grading/Fill Permit Right -of -Way Construction Permit(s)/Licensing Prior to commencement of any grading or construction of, improvements, utility service connections, etc. within the public Right -of -Way, the required Right -of -Way Construction Permit(s) and respective licensing shall be submitted to the Department of Public Works for processing. Right -of -Way Construction Permits are issued only after approval of all required technical documents, including but not limited to, the Final Drainage Report & Plan, Final Plat, Final Development Plan, Traffic Impact Study, Storm Sewer Plans, Street Construction Plans, Grading & Erosion Control Plan, and easement and/or ROW dedications. The Public Works Department requires 2 signed & sealed hardcopies of the Master Drainage Report/Plan Addendum, Mass Grading Permit Set, accompanied by electronic files of these documents in PDF format. The electronic files may be delivered on CD -ROM with the next submittal or by e-mail to me at: dbrossman(a),ci.wheatridize.co.us The above comments are as of the date reviewed and may not reflect all comments from other departments or reviewing agencies. If you have any questions, please contact me at 303.235.2864. Sincerely, David F. Brossman, P.L.S. Development Review Engineer/ City Surveyor CC: Steve Nguyen, Engineering Manager Bill LaRow, Stormwater Program Manager Meredith Reckert, Senior Planner File wwwxkwheatridge.co.us Cabelas 2010 Mass Grading Permit - review2.ltr.doc To: Dave Brossman, Development Review Engineer From: William C. LaRow III, Stormwater Quality Program Manager Date: March 3, 2010 Subject: Proposed Mass Grading Operations for the Cabela project adjacent to the west bound I -70 and south of Clear Creek, located in the City of Wheat Ridge, CO. I have reviewed the Stormwater Management Plan and engineering drawings dated February 22 2010 (2 submittal) for the above project and I have the following comments: 1. Comment # 4 - Please give the specific location for the note in regards to the riser pipe for the sediment trap. 2. Comment # 9 - Need to have a detail of the proposed outlet protection located at the 18 " RCP culvert going under the proposed 40 Ave. 3. Comment #10- Add labels with existing and final runoff coefficients for each basin. 4. Comment #11 - A detail is required to assure that the contractor will build correctly. 5. Comments #14, #15 and #21 -Show on the drawings the area that will be un- disturbed. This is considered an BMP so location needs to be shown on the plans (S WMP) and also it will let the contractor know the areas not to disturb. 6. Comment 418 —Need to have a spill kit onsite. 7. Comment #20 — There are actual hay bales still physically out at the site that need to be removed, be sure that these are removed once the project begins. Date 03/03/2010 William C. LaRow, P.G., C.H.M.M. Stormwater Quality Program Manager City of Wheat Ridge PW Eng Dept 7500 West 29th Ave Wheat Ridge, CO 80033 ph (303) 235 -2871 MARTIN / MARTI N 00 N5LI LTING ENGINEERS February 23, 2010 Ms. Meredith Reckert, AICP Senior Planner City of Wheat Ridge, Community Development 7500 W. 29 Ave. Wheat Ridge, CO 80033 -8001 RE: SUP- 10 -02: First Review Comment Responses. Dear Ms. Reckert: This letter provides response comments to the First Review Comments of the Master Drainage Report Addendum and Cabela's 2010 Mass Grading Permit Set. We have addressed each comment separately, and therefore offer the following: Drainage Conformance Letter It appears that the current water quality pond on the proposed Cabela's pad will be removed during the proposed overall mass grading. Please analyze the existing Sediment Pond "A" lying on the northwesterly portion of the site which is to remain for the duration of the grading, to ensure it will provide adequate volume (it may need to be up- sized). Response: Analysis and calculations are included in the revised SWMP that show the total volume available and that only 27% of that volume is required for this grading /SUP. 2. The statements made in the Letter seem reasonable. Please be advised however that further comments may be forthcoming upon review of the yet to be submitted Revised Master Drainage Report addendum /revision. Response: Noted: A full, revised Master Drainage Report will be provided with the ODP submittal scheduled for March 11, 2010. Mass Grading Permit Plan Set 1. Since January 1, 2008 the City of Wheat Ridge has been on a ground- based, modified form of the NAD83/92 State Plane coordinate system, also referred to as the Current City Datum. By Section 26 -407 of the Municipal Code of Laws, all plats and supplemental documents must be on the Current City Datum. As the Mass Grading Permit Set could be considered supplemental to the subdivision (as will any other civil design documents related to the subdivision), the bearings shown on this plan set should match those which will be shown on the Final Plat. Some consideration should then be made as to what the Basis of Bearing will be for the Final Plat, which by City Code must be a section or quarter- section line within the City network (e.g., the east line of the NE Yn, S30, bearing N01 "W). That same Basis of Bearing should then be used throughout for all civil engineering and planning documents associated with the subdivision. 12499 WEST COLFAX AVENUE, P.O. BOX 151500, LAKEWOOD, COLORADO 80215 • PHONE: 303.431.6100 -FAX 303.431.4028 Page 2 February 23, 2010 Response: Noted and agreed. Discussions with Meredith Reckert have indicated that this submittal could continue with the previous Basis of Bearing. The subsequent ODP, Final Plat, and FDP submittals will incorporate the new basis of bearing referenced above. 2. Please modify all references to read Cabela Drive, as found on all recorded plats (not Cabelas or Cabela's Drive). Response. The labeling of Cabela Drive has been revised. Need to submit geotechnical information for the fill material proposed for use within the area comprising Cabela Drive, including but not limited to, the material properties, compaction curves, etc., prior to the placement of such material. Response: Geotechnical information for the proposed fill material shall be submitted once the source(s) for that fill material has been identified. Stormwater Management NPDES Permit The area of the proposed development is greater than I acre and therefore shall comply with NPDES regulations. The NPDES permit for construction activities is issued by the State through the Colorado Discharge Permit System (CDPS), and may be obtained by contacting the Colorado Department of Public Health & Environment, Water Quality Control Division. A copy of the CDPS Permit and Stormwater Management Plan (SWMP) shall be submitted to the Department of Public Works for review and approval prior to issuance of the Major Grading /Fill Permit. Response: The SUP Application binder containing all permits in hand was provided at the time of original submittal. Right -of -Way Construction Permit(s) /Licensing Prior to commencement of any grading or construction of, improvements, utility service connections, etc. within the public Right -of -Way, the required Right -of -Way Construction Permit(s) and respective licensing shall be submitted to the Department of Public Works for processing. Right -of- Way Construction Permits are issued only after approval of all required technical documents, including but not limited to, the Final Drainage Report & Plan, Final Plat, Final Development Plan, Traffic Impact Study, Storm Sewer Plans, Street Construction Plans, Grading & Erosion Control Plan, and easement and/or ROW dedications. Response. Once this SUP submittal has received staff approval, applicant will apply for and obtain all applicable grading permits prior to the commencement of any construction. Stormwater Quality Management Program Is there information about whether or not the large Coors pond discharges into clear creek or offsite with out treatment? Response: The Doty & Associates SWMP has been added to this SWMP report in Appendix B, that describes pumping from Pond B5 to Lake A3 and subsequently to Clear Creek. The associated discharge permits are contained at the end of the section as well. 2. Diversion ditches should have some form of sediment control, such as check dams. Response: Rock check dams have been added at numerous locations within the diversion ditches. Page 3 February 23, 2010 3. The VTC needs to come up to the paved surface area of 40"' Ave. Response: The VTC has been enlarged and extended. 4. Will the proposed sediment basins have riser pipes, if not make note that the riser pipe is not being used. Response: Riser pipes are not being utilized. A note has been added to the plan indicating such. 5. Trash bins and /or roll offs need to be able to be covered in the event of precipitation. Response: Noted: It is not anticipated that any roll offs or trash bins will be needed for the grading efforts. 6. Need to show the details for the concrete washout area. Response: We are not utilizing any concrete structures or paving in the grading activities, so a concrete washout area is not included. Once the project has settled on a site plan and site construction is contemplated, a new SWMP will be provided with that submittal for on site construction activities. 7. Make note that the location of the CWA will need to be marked on the plans, this is true for all BMPs that will be located at the discretion of the contractor in charge of site operations. Response: Note #16 has been added to the cover sheet to address all BMP's located by the contractor. 8. Please submit a copy of the NPDES discharge permit that allows for the use of pumps out at the site, and list all BMPs being utilized. Response: Theses permits are included at the very end (Appendix B - Doty & Associates SWMP) of this revised SWMP. 9. Consider some form of sediment control to keep sediment from entering the 18 " RCP culvert going under the proposed 40 Ave. Response: Sediment control protection has been added to the plans at the location of the 18" culvert under 40 Ave. 10. On the over all site plan (sheet C103) show all the basins. Response: Drainage basin line work has been added to the plan. 11. Is the sediment trap considered to be the same as a sediment basin, if not show the details of the sediment trap. Response: Additional geometry has been added to the drawings to aid in the construction of the sedimentation trap. 12. Is note number 15 (sheet C 113) on the grading and erosion control general notes being followed 7 If so refer to comment # 6 for the stock pile locations. Response: Top soil stock pile location is noted on the plan. 13. Being that this is a substantial dirt moving operation, the VTC should be lengthened to accommodate the heavy haul traffic. Response: The VTC has been lengthened to 80 feet. 14. There is an irrigation ditch located along the southern property line near the southern extent of Cabela Drive. This ditch is off site, but if the area adjacent to it is disturbed then sediment Page 4 February 23, 2010 BMPs will be required to keep sediment from entering the ditch. Response: All new grading has been pulled back 30 feet from the south property line adjacent to the residential neighborhood. 15. The swale that is located in the furthest southwest corner of the project that flows into Coors pond will need to have sediment controls if the adjacent area will be disturbed. Response. All new grading has been pulled back 30 feet from the south property line adjacent to the residential neighborhood. This should put any disturbed area below the elevation of the existing swale. 16. Refer to comment number 6 for the stabilized staging area (SSA). Response: Note #16 has been added to the cover sheet to address all BMP's located by the contractor. 17. Need to show the locations of the storage areas that will be outside of the SSA. Response: Top soil is the only material being stored and it's location is noted on the revised plan. No other construction activities are being contemplated other than the mass grading. 18. Need to have the Materials Handling and Spill Prevention available to all workers, specifically the contact numbers. Response: Noted: CDPHE 24 hour Environment Emergency Spill Reporting Line and Owners Representative phone numbers have been included in the SWMP. 19. Slopes in the sediment basins will need to be monitored for erosion, if erosion occurs then temporary slope stabilization will be required. Response. Note #17 has been added to the cover sheet to address this concern. 20. All legacy BMPs, specifically hay bales need to be removed. Response. All references to hay bales have been removed. 21. Show on the plans the areas that will be used as vegetative buffer strips, strongly suggest utilizing vegetative buffer strip along the western property line. Response: 30' buffer strips have been provide along the south and southwest property lines. Please feel free to contact me should I have misunderstood a comment or have not responded properly to any of your comments. Thank you very much for all of your assistance on this project. Best Regards, John C. Moore, I1I, P.E. Principal PROJECT - _- _- - -ONE- February 22, 2010 Meredith Reckert City of Wheat Ridge, Community Development 7500 W. 29 Avenue Wheat Ridge, Colorado 80033 -8001 RE: Cabela's — SUP Application for Proposed Mass Grading City Review and Referral Case No. SUP -10 -02 Dear Ms. Reckert, Thank you for your prompt review and response to our Special Use Permit application package submitted on January 26, 2010. Please let this letter serve as our formal response to the comments received under cover of your February 11, 2010 letter, and the subsequent referral comments received from Jefferson County and Denver Water. First, to address your comments outlined on the first page of your letter, we offer the following responses: 1. We do not anticipate using lighting during the excavation and fill project and therefore did not provide any lighting information. 2. We have modified the limits of the grading (reference the attached plan revisions from Martin & Martin dated 2.22.10) to respect staff's position that the 30 foot buffer be maintained adjacent to single family residential property. Changes were made to the southwestern area of the development. 3. We will provide best management practices to adequately protect the site during construction. 4. We are requesting a slight amendment to the Saturday work request to allow work north of the proposed 1 -70 hook ramps on Saturdays. Precedence has been set with the prior Special Use Permits issued for mass grading on the site and Cabela's has a demonstrated history of compliance with the previous permits and working with the adjacent neighbors to accommodate their reasonable requests. Secondly, we offer the following responses with respect to the referral reviews received: Applewood Sanitation District Applewood properly notes that the development's inclusion into the District has not been completed, but correctly acknowledges that we are currently engaged in amicable discussions with them. They also expressed concern about possible disturbance to, and cover above, their two sewer outfall lines on the property. We have met with the District's engineer to review the design and proposed grading process and feel that we have satisfied their concerns. We will continue to work closely with their representatives through construction as required. West Metro Fire Protection District We acknowledge their comments with respect to design of fire protection systems with subsequent design submittals and appreciate their review and acceptance of the grading application. City of Wheat Ridge Public Works Department Please see the attached response letter from Martin & Martin and the four sets of revised Mass Grading Plans and four copies of the revised Stormwater Management Plan dated February 22, 2010. Consolidated Mutual Water District We acknowledge and appreciate CMWCo's continued support of this project. 9785 Maroon Circle, Suite 380, Englewood, Colorado 80112 Tel. (303) 771.0396 Fax (303) 771.0398 PROJECT Jefferson County Planning & Zoning The following addresses Jefferson County's review Memorandum from Josh Drexler, County Planner, dated February 17, 2010. Truck Traffic & Noise The County expressed concerns about impacts to adjacent neighbors with truck traffic and noise. We acknowledge their concern and believe our submittal properly addresses mitigation of these concerns. Access to TMAC Truck traffic via 40 Ave. will not interfere with regular public traffic flows or visitor and staff access to the TMAC property. Access to County Property The grading will not impact the previously recorded access easements. The access easement recorded in 2007 is for ingress and egress to the County through the Cabela's parcel after final development is complete. Any required amendments to this easement would be addressed with the amended FDP submittal. Regional Wetlands We acknowledge that the Wetlands / Water Quality Facility plans have not been formally approved with the County of the Army Corps of Engineers. We will endeavor to complete to approval process with both agencies as soon as possible. No work within the County property will be commenced until such approval is obtained and permits are secured. Jefferson County Planning Engineering Grading on County Property We acknowledge that the Wetlands / Water Quality Facility plans have not been formally approved with the County of the Army Corps of Engineers. We will endeavor to complete to approval process with both agencies as soon as possible. No work within the County property will be commenced until such approval is obtained and permits are secured. Approval of Army Corps of Engineers See previous comments. On -site Sediment Ponds We agree with the County's comment with respect to on -site sedimentation basins during construction. We believe or plans adequately address the construction sequencing and implementation of sediment control. Additional best management practices will be addressed during the FDP process which detail the interim measures during development of each parcel. Denver Water We acknowledge their request for notification prior to work commencement. We hope that these responses adequately address the comments received. If you have any questions or need further clarification, do not hesitate to contact me at (303) 771.0396. Thank you. Sincerely, U SE Chris Schneider Sr. Project Manager CC: Dennis Armstrong, Cabela's John Moore, Martin & Martin 9785 Maroon Circle, Suite 380, Englewood, Colorado 80112 Tel. (303) 771.0396 Fax (303) 771.0398 Memo To: Meredith Reckert From: Josh Drexler, Planner Date: February 17, 2010 Re: (Case No. 10- 101901 OA) Thank you for the opportunity to comment on this case. Below are comments received based on the outside referral information provided to me for this proposal. Jefferson County Current Planning; 1. Truck Traffic and Noise As with the previous mass grading on site, unincorporated residents will be concerned with increased truck traffic and noise. The County would appreciate it if the permit would limit the truck routes to the 40 Avenue underpass and would limit construction activities in the area adjacent to the unincorporated residential area to reasonable hours. 2. Access to TMAC Truck access via 40 Avenue underpass should not interfere with visitor and staff access to the Table Mountain Animal Center. 3. Access to County Property The grading set does not reflect the County's access easements along the south boundary of our property. The 1934 easement is for roadway purposes only while the easement from Cabela's to the County is for ingress and egress to our property. The grading set appears to create pad sites within and over these easements. The access easements are attached. 4. Regional Wetlands The plan set labels wetlands on the County property as "approved wetlands water quality ponds." These wetlands have not been approved by the County nor the US Army Corps of Engineers. This area is a jurisdictional wetland and Corps issued a 404 Permit requiring the County to cultivate 3.4 acres of wetlands. Jefferson County Planning Engineering; 1. It appears the applicants are proposing grading offsite. It will be necessary to obtain permission from the adjacent property owner (Jefferson County) prior to commencing any grading activities. A grading permit (Grading Permit Case No. 07- 131242GP) proposing the design of the wetlands on Jefferson County property was started but was never completed. This grading permit must be finalized and approved prior to commencement of any activity on Jefferson County property. 2. Approval from the Army Corps of Engineers is necessary prior to any work within the wetlands. 3. The submitted plans call for removal of the onsite sedimentation ponds once the wetlands grading has been completed. Construction of the proposed wetlands does not alleviate the requirement for onsite sedimentation ponds during the construction process, revise the plans accordingly. • Page 1 Jefferson County Referral Responses February 11, 2010 Page 2 of 10 165742 anIT])) COPY or =MVrlo4 W¢TYeS, by . Lee of go+L ^q Grdw. ' ear w u ed to 91et Eeo4 of she J.tbeew z m nnrd.. re t.io eer.e. ....m :n.>.. ue therwe rn dWUeed co the pobllr, wJ ' v REA3, the fellevie, described looter rest dea/U no looter neretwry for use by the p.bliy eM 1@. s Mid street p /ir dot eithin the limit. of sty cLq or I. end does mI fva tha bowdsey Ilea of . city, taw or Costly; roe mutlEAS, .e level weld, b> . v ptiw of Mid se. be left etehout s ebblbhed public road c000ecetng it rich .m r r. tho.M.bed public road; rod WEepAS, the JeffeGW coats pbmipE IX Mire Me O"repi tha e.ptfoo of utd .rMt t ¢ , ep911eevt vL1u. to ex—I. took. and .ed g[ea:i m Mid eeirei evd .d]oieing promises; Are, yam, m 32 pt5DLm, by IM maid of CeetT cim.ue.er+.1 J.tt .st t de p ,, tendife«tsawt to cog 1 63, fiiepter 120, betels it that the fellata oftWtn In L CO ®Lr a JL le[tep, to $hap of We 1 hereby speed, sY)re[ [e • re p. tive of .swept, bt tM eatfMd •ed of Massie, .set, ter, ..rrr or siell.r pips tint V •/P .. *W." diteb.z .ed .ppu[ewevice., .ed istiM elotpin, lyha..ot. seNM. less. r� .pporteom... if spy: O All of prospect AoMat (Vest ILth settee) to .helot m the.em mss! Pitt of Rmb•ry harden.... rMordee 1. not Beek f M rote lt, i0fere.. costly N Moordr, asp. •e, perk of sold rr.speet A. (Vest Sf.Y 0 Mot Me LL. it.. v tht. the ettbewf -•sr of yestflold hart[ M f.eeret.t. llimhf.y roe. 70. std right -olrq for Inte.p to mith..y ft. "boa, tht aefttly 320.1 fat epee w loss of sad ream set d•e! coeM ydtb Awed). Also Lott 1. 3. ), t, 5, 6, ], E. 20. It, >_. ry and 21. M.bo.y GMs.. =W a shore es, the Mtord.d plot tMreef. se + F �n z °p i Everest, Salter Property 4Ur8 Gy tluplcp - ) 1 •- •y:- C.• / user moat ref Mmtde wf clot[ 1. mlrrld Artily tosser tow Yee le or Lw coy, of e R 4 of r}fgKftt soda,: of tM maid .I caar to E 1�"` - /ALL q u w zttM fNl a m c Ads c v Ga a o N jo w� � RP I t '� 1600 West 12th Avenue • Denver, Colorado 802 04 -3 41 2 Phone 303- 628.6000 • Fax No. 303 - 628 -6199 - denverwater.org Meredith Reckert Case Manager City of Wheat Ridge Community Development 7500 West 29 Avenue Wheat Ridge CO 80033 Dear Ms. Reckert: In response to your Referral for Case No.: SUP- 10- 02 /Cabela's, please be advised of the following. Prior to any work on Denver Water's easement the developer must contact Russell Christensen, Denver Water's District Foreman of Source and Supply, at 303 - 634 -3430. Compliance with all notes listed on the grading plan is also required. If you have any questions, or wish to discuss please call me at 303 -628- 6158 or email at aary.boothe @denverwater.org Sincerely, Gary W. Boothe Property Management Plan Review Specialist WI February 10, 2010 r n� tr City of Wheat lRjdge- COMMUNITY DEVELOPMENT City of Wheat Ridge Municipal Building February 11, 2010 Chris Schneider Project One 9785 Maroon Circle Suite 380 Englewood, CO 80112 Dear Mr. Schneider 7500 W. 29' Ave. Wheat Ridge, CO 80033 -8001 P: 303.235.2846 F: 303235.2857 This letter is in regard to your request for approval of a Special Use Permit to allow the excavation and grading of over 20, 000 cubic yards of fill material on property located at approximately 4000 Cabela Drive. I have reviewed the application package and have the following comments: 1. No information was provided as to any lighting for the excavation and fill project. If lighting is to be used, a lighting plan is required meeting the standards of Section 26 -503 of the Zoning and Development code. This should include photometric information which shows location of fixtures and lighting levels in footcandle readings, lamp types and wattage, mounting heights of fixtures and cut sheets showing design and finish of all fixtures and designation as cutoff fixtures. 2. You have requested relief from the provision that no grading be performed within 30' of perimeter property lines. City staff is supportive of this except at the very southeast comer of the site which is adjacent to single family residential development. 3. The request for relief from fencing will be supported as long as the site is adequately protected. 4. Staff is not supportive of the request to allow work on Saturdays. If you would like to pursue this, please provide substantiation and rationale for why work on the weekends is necessary. Attached are referrals received from other city departments and outside agencies regarding the plat document. Applewood Sanitation District. See attached comments from Richard Romberg dated February 11, 2010. West Metro Fire Protection District. See attached comments,from Tony Wilkins dated February 2, 2010. City of Wheat Ridge Public Works Department. See comments from Dave Brossman dated February 5, 2010. Included with this are comments from William LaRow III dated February 8, 2010. Consolidated Mutual Water District. See comments from Michael Queen dated February], 2010. This concludes the summary of comments. Any additional comments received by the City will be forwarded to you under separate cover. Please address each of these comments by revising the drawings www.ci.wheatridge.co.us accordingly. For claritn,_:.on on any of these issues, please feel fi Review committee members: Community Development Meredith Reckert Public Works Dave Brossman Traffic Engineering Steve Nguyen Project Supervisor Mark Westberg co contact any of the Development 303 - 235 -2848 303 - 235 -2864 303 - 235 -2862 303 - 235 -2863 Please resubmit four copies of the revised drawings and technical documents by February 22, 2010 for internal review. This case is tentatively scheduled for administrative posting and noticing from February 26, 2010 through March 8, 2010. If no legitimate complaints are received as a result of the noticing, administrative approval is likely. If legitimate complaints are received, this case will be scheduled for a City Council public hearing on April 12, 2010. If you have any questions or need further clarification, do not hesitate to contact me at 303 - 235 -2848. Sincerely, Meredith Reckert, AICP Senior Planner c: SUP -10 -02 City of Wheat "i ge - PUBLIC WORKS City of Wheat Ridge Municipal Building 7500 W. 29" Ave. Wheat Ridge, CO 80033 -8001 P: 303.235.2861 F: 303.235.2857 February 5, 2010 Mr. John C. Moore, P.E. Martin/Martin 12499 West Colfax P.O. Box 151500 Lakewood, CO 80215 303.431.6100 Re: First Review Comments of the Master Drainage Report Addendum and Cabela's 2010 Mass Grading Permit Set. Dear Mr. Moore, I have completed the second review of the above referenced document received on January 28, 2010, for the proposed subdivision located at the Cabela's /Coors Subdivision site west of 1 -70 and south of Clear Creek, and I have the following comments: Drainage Conformance Letter 1. It appears that the current water quality pond on the proposed Cabela's pad will be removed during the proposed overall mass grading. Please analyze the existing Sediment Pond "A" lying on the northwesterly portion of the site which is to remain for the duration of the grading, to ensure it will provide adequate volume (it may need to be up- sized). 2. The statements made in the Letter seem reasonable. Please be advised however that further comments may be forthcoming upon review of the yet to be submitted Revised Master Drainage Report addendum/revision. Mass Grading Permit Plan Set 1. Since January 1, 2008 the City of Wheat Ridge has been on a ground- based, modified form of the NAD83/92 State Plane coordinate system, also referred to as the Current City Datum. By Section 26 -407 of the Municipal Code of Laws, all plats and supplemental documents must be on the Current City Datum. As the Mass Grading Permit Set could be considered supplemental to the subdivision (as will any other civil design documents related to the subdivision), the bearings shown on this plan set should match those which will be shown on the Final Plat. Some consideration should then be made as to what the Basis of Bearing will be for the Final Plat, which by City Code must be a section or quarter- section line within the City network (e.g., the east line of the NE 1 /4, S30, bearing NO1 °01'46 "W). That same Basis of Bearing should then be used throughout for all civil engineering and planning documents associated with the subdivision. 2. Please modify all references to read Cabela Drive, as found on all recorded plats (not Cabelas or Cabela's Drive). 3. Need to submit geotechnical information for the fill material proposed for use within the area comprising Cabela Drive, including but not limited to, the material properties, compaction curves, etc., prior to the placement of such material. wwwxi.wh eatridge.co. us Public Works Engineering February 5, 2010 Page 2 Stormwater Management 1. A copy of this submittal has been given to Bill LaRow, Stormwater Program Manager. Please refer to his attached memo for comments pertaining to the SWMP and erosion control. NPDES Permit The area of the proposed development is greater than 1 acre and therefore shall comply with NPDES regulations. The NPDES permit for construction activities is issued by the State through the Colorado Discharge Permit System (CDPS), and may be obtained by contacting the Colorado Department of Public Health & Environment, Water Quality Control Division. A copy of the CDPS Permit and Stormwater Management Plan (SWMP) shall be submitted to the Department of Public Works for review and approval prior to issuance of the Major Grading/Fill Permit Right -of -Way Construction Permit(s)/Licensing Prior to commencement of any grading or construction of, improvements, utility service connections, etc. within the public Right -of -Way, the required Right -of -Way Construction Permit(s) and respective licensing shall be submitted to the Department of Public Works for processing. Right -of -Way Construction Permits are issued only after approval of all required technical documents, including but not limited to, the Final Drainage Report & Plan, Final Plat, Final Development Plan, Traffic Impact Study, Storm Sewer Plans, Street Construction Plans, Grading & Erosion Control Plan, and easement and/or ROW dedications. The Public Works Department requires 2 signed & sealed hardcopies of the Master Drainage Report/Plan Addendum, Mass Grading Permit Set, accompanied by electronic files of these documents in PDF format. The electronic files may be delivered on CD -ROM with the next submittal or by e-mail to me at: dbrossmanna,ci.wheatridge.co— . The above comments are as of the date reviewed and may not reflect all comments from other departments or reviewing agencies. If you have any questions, please contact me at 303.235.2864. Sincerely, David F. Brossman, P.L.S. Development Review Engineer/ City Surveyor CC: Steve Nguyen, Engineering Manager Russ Higgins, Field Services Supervisor Bill LaRow, Stormwater Program Manager Meredith Reckert, Senior Planner File wwwxi.wheatridgexo. us Cabelas 2010_Mass Grading Perm t - reviewl lr.do To: Dave Brossman, Development Review Engineer From: William C. LaRow III, Stormwater Quality Program Manager Date: February 8, 2010 Subject: Proposed Mass Grading Operations for the Cabela project adjacent to the west of I -70 and south of Clear Creek, located in the City of Wheat Ridge, CO. I have reviewed the Stormwater Management Plan and engineering drawings dated January 26` 2010 (1" submittal) for the above project and I have the following comments: 1. Is there information about whether or not the large Coors pond discharges into clear creek or offsite with out treatment? 2. Diversion ditches should have some form of sediment control, such as check dams. 3. The VTC needs to come up to the paved surface area of 40` Ave. 4. Will the proposed sediment basins have riser pipes, if not make note that the riser pipe is not being used. 5. Trash bins and/or roll offs need to be able to be covered in the event of precipitation. 6. Need to show the details for the concrete washout area. 7. Make note that the location of the CWA will need to be marked on the plans, this is true for all BMPs that will be located at the discretion of the contractor in charge of site operations. 8. Please submit a copy of the NPDES discharge permit that allows for the use of pumps out at the site, and list all BMPs being utilized. 9. Consider some form of sediment control to keep sediment from entering the 18 " RCP culvert going under the proposed 40 Ave. 10. On the over all site plan (sheet C103) show all the basins. 11. Is the sediment trap considered to be the same as a sediment basin, if not show the details of the sediment trap. 12. Is note number 15 (sheet C113) on the grading and erosion control general notes being followed ? If so refer to comment # 6 for the stock pile locations. 13. Being that this is a substantial dirt moving operation, the VTC should be lengthened to accommodate the heavy haul traffic. 14. There is an irrigation ditch located along the southern property line near the southern extent of Cabela Drive. This ditch is off site, but if the area adjacent to it is disturbed then sediment BMPs will be required to keep sediment from entering the ditch. 15. The swale that is located in the furthest southwest comer of the project that flows into Coors pond will need to have sediment controls if the adjacent area will be disturbed. 16. Refer to comment number 6 for the stabilized staging area (SSA). 17. Need to show the locations of the storage areas that will be outside of the SSA. 18. Need to have the Materials Handling and Spill Prevention available to all workers, specifically the contact numbers. 19. Slopes in the sediment basins will need to be monitored for erosion, if erosion occurs then temporary slope stabilization will be required. 20. All legacy BMPs, specifically hay bales need to be removed. 21. Show on the plans the areas that will be used as vegetative buffer strips, strongly suggest utilizing vegetative buffer strip along the western property line. ` /i Signature: Date: William C. LaRow, P.G., C.H.M.M. Stormwater Quality Program Manager City of Wheat Ridge PW Eng Dept 7500 West 29th Ave Wheat Ridge, CO 80033 ph (303) 235 -2871 APPLEWOOD SANITATION DISTRICT P.O. BOX 1109 GOLDEN, CO 80402 -1109 303 - 238 -9368 February 11, 2010 Ms. Meredith Reckert Community Development CITY OF WHEAT RIDGE 7500 W. 29th Avenue Wheat Ridge, CO 80033 CASE NO.: SUP- 10- 02 /CABELA'S Dear Ms. Reckert: Thank you for the opportunity to review the current plan for this commercial subdivision. a . E r I)! 1. This site is not currently within the boundary of the Applewood Sanitation District. 2. The District has made no commitment to provide sanitary sewer service to this site. 3. Applewood Sanitation District has two outfall sewer lines within and crossing this site. The District is concerned about possible disturbance to, and cover above, these sewer lines in connection with earthwork activity. 4. The District is currently engaged in amicable discussion with Cabela's, the owner of the site. Applewood Sanitation District will be most appreciative to receive detailed information provided by the City regarding proposed development of the overall commercial subdivision. Ltr. to City of W.R., re: Cabela's February 11, 2010 Page 2 I would be pleased to discuss this project with you in greater detail, at your request. Very truly yours, Richard M. Romberg, P.E. Engineer for the District cc: Roy Banks Richard Scheurer File: A26 -119 West Metro Fire Protection District 433 S. Allison Parkway Lakewood, CO 80226 Bus: (303) 989 -4307 Fax: (303) 989-6725 www.westmetrofire.org February 2, 2010 Meredith Reckert City of Wheat Ridge Community Development 7500 W. 29 Ave. Wheat Ridge, CO 80033 Re: Case # SUP- 10- 02 /Cabela's (Special Use Permit — Excavate & Import of Fill Dirt) Dear Ms. Reckert This property is within the West Metro Fire Protection District ( WMFPD). Fire service will be provided as long as provisions of the International Fire Code, 2006 edition, including amendments are met in development. Water plan, hydrant locations and access have not been addressed. WMFPD has amended the fire code and all buildings over 3,600 square feet are required to have an automatic fire detection system installed. Permits from the fire department are required for core and shell, tenant improvement, all work on automatic fire suppression systems, all work on automatic fire detection systems, installation of fire lines and for the storage of hazardous materials. The fire department has amended the fire code and all buildings over 50,000 square feet are required to have an 800 MHz radio amplification system installed for emergency colnmunicatiors. Contact the fire departments Division Chief of Communications to obtain requirements (Mark Krapf, 303 - 989 -4307 extension 447), or the requirements can be found on our website, www.westmetrofire.ore WMFPD has no objection to the presented plan for the above referenced property. WMFPD reserves the right to provide additional comments /requirements at the time when plans are submitted and reviewed per applicable codes and amendments. "Whatever It Takes "...To Serge If you have any questions contact me at 303 - 989 -4307 extension 513 or e -mail: twilkins Qwestmetrofire.or a R 0 Tony Wilkins Division Chief/Fire Marshal r i I -t '+ 3 February 1, 2010 City of Wheat Ridge Community Development Ms. Meredith Reckert 7500 West 29 Avenue Wheat Ridge, Colorado 80033 Re: Case Number SUP -10 -02 / i aveia`s Dear Ms. Reckert: This will acknowledge receipt of your correspondence dated January 28, 2010 regarding the above referenced property. Our comments remain the same as in prior correspondence to the Community Development Department. We have no additional comments or changes for the above referenced project. If you should have any questions or comments regarding this correspondence, please contact this office. Sincerely, .Michael E ueen President /Iw cc: Greg Stroeder, CMWCo Water Distribution Manager Scott Hatcher, CMWCo Project Engineer THE CONSOLIDATED MUTUAL WATER COMPANY 12700 West 27th Avenue • P.O. Box 150068 •Lakewood, Colorado 80215 Telephone (303)238 -0451 • Fax (303)237 -5560 !�`/ City of atlid(Ye COMMUNITY DEVELOPMENT Community Development 7500 West 29th Avenue Wheat Ridge, Colorado 80033 303.235.2846 Fax: 303.235.2857 Community Development Referral Form Date: January 28, 2010 Response Due: February The Wheat Ridge Community Development Department has received a request for approval of a Special Use Permit for the property located at 4000 Cabela Drive. No response from you will constitute having no objections or concerns regarding this proposal. Case No.: SUP- 10- 02 /Cabela's Request: The applicant is requesting a Special Use Permit to allow the excavation and import of fill dirt on the property. Approximately 200,000 cubic yards will be generated from on -site excavation and 200,000 cubic yards will be imported fill. The area of disturbance is roughly 75 acres. Please respond to this request in writing regarding your ability to serve the property. Please specify any new infrastructure needed or improvements to existing infrastructure that will be required. Include any easements that will be essential to serve the property as a result of this development. Please detail the requirements for development in respect to your rules and regulations. If you need further clarification, contact the case manager. Case Manager: Meredith Reckert Voice: 303.235.2848 Fax: 303.235.2857 Email: mreckert@ci.wheatridge.co.us DISTRIBUTION: Consolidated Mutual Water District North Table Mountain Sanitation District Applewood Sanitation District West Metro Fire District Denver Water Jefferson County Wheat Ridge Public Works "The Carnation City" 0 00 WO FOREMOST OU HUNTING, FISHING AND OUTDOOR GEAR Cabela's / Coors Subdivision Filing No. I Special Use Permit Application Major Grading / Fill Prepared on behalf of: Cabela's Wholesale, Inc. One Cabela Drive Sidney, Nebraska 69160 January 26, 2010 WHEAT RIDGE, COLORADO LAND USE APPLICATION SPECIAL USE PERMIT — MAJOR GRADING / FILL Cabela's / Coors Subdivision Filing No. 1 Wheat Ridge, Colorado January 2010 PREPARED FOR: CABELA'S WHOLESALE, INC. Sydney, Nebraska Special Use Permit Application January 2010 Cabela's / Coors Subdivision Filing No. 1 Special Use Permit — Major Grading / Fill Table of Contents 1. Land Use Case Processing Application (Special Use Permit) a. Application b. Pre - Application Transmittal Sheet 2. Development Team Contact List 3. Statement of Intent and Purpose of Request 4. Proof of Ownership 5. Property Survey (Recorded Plat) 6. Mineral Rights Certification 7. Site Plan 8. Master Drainage Report 9. Pre - Application Meeting 10. Neighborhood Meeting 11. Proposed Schedule of Operations 12. Geology / Geotechnical Reports 13. Permits 14. Requested Variances January 2010 CITY OF WHEAT RIDGE 01/26/10 2:26 PM cdbb Project One Integrat 827 AMONT FMSD RECEIPT 200.00 ZOMI PAYMENT RECEIVED AMOUNT 0000 CK TOTAL 200.00 CITY OF WHEAT RIDGE 02/16/10 4:11 PM cdba PROJECT ONE RECEIPT HO:CDA803735 AMOUNT FMSD ZONING APPLICATION F i80.00 ZONE FMSD ZONING MISCELLANEOUS 5.00 ZOMI PAYMENT RECEIVED AMOUNT CK 4675 185.08 TOTAL 185.00 MARTIN / MA RTIN 4 CONSULTING ENGINEERS January 26, 2010 City of Wheat Ridge - Department of Public Works 7500 West 29` Avenue Wheat Ridge, Colorado 80033 Attn: Mr. David F. Brossman, PLS Re: Preliminary Drainage Conformance Letter for The Cabela's 2010 Mass Grading/Special Use Permit Dear Mr. Brossman: The purpose of this drainage conformance letter is to present, at a conceptual level, the minor drainage revisions that will occur based upon the SUP grading of the Cabela's site. As originally designed and approved, the revised drainage patterns associated with the SUP shall primarily capture and route the excess storm water as outlined in the "Coors / Cabela's Development Revised Master Drainage Study ", dated June 2008, hereinafter referred to as the Master Drainage Report, as well as in accordance with City of Wheat Ridge Storm Drainage Design Criteria. An approved Master Drainage Basin map depicting revisions is attached. Drainage Concept The Cabela's site consists of approximately 86 acres which recently underwent major overlot grading activities in 2005. However, based on current economic factors, a revised site plan has been developed for the overall site and the Cabela's retail store. As proposed the property will undergo additional fill operations of approximately 200 thousand yards with the bulk of the fill occurring in the northern section of the site. With that said, only minor revisions are required to the master drainage basins as the proposed/revised drainage pattern for the entire site shall remain consistent with the original drainage pattern, as outlined in the Master Drainage Report. Specifically, basin S413 shall now be conveyed and routed west, through basin S4C, and to the regional water quality forebay and pond. The transfer of this basin generates an increase of approximately 65cfs to the regional water quality pond at design point 701. Additionally, the water quality control volume (WQCV) increased approximately 0.33 Ac -Ft. This increase yields a total WQCV of 13.15 Ac -Ft which still remains well below the designed water quality pond volume of 14.66 Ac -Ft. Based on this drainage revision the existing water quality pond located in the northeast corner, Design Point 54, will be eliminated. Subsequently, rerouting of basin S413 will undoubtedly help reduce the pressured flows within the existing 60" RCP and outfall to Clear Creek. Furthermore, this will correlate to a reduction in the required Pond 4 volume for the attenuation of storm flows during 100 year storm event. In summary, the proposed drainage revisions associated with the Cabela's 2010 SUP grading efforts result in minor changes to the Master Drainage Report. Rerouting of basin S4B actually improves the overall efficiency of the drainage system with little effect as the overall proposed drainage design for the Cabela's site remains consistent with the original design. c k ohn CI, P.E. Principal 12499 West Colfax • P.O. Box 151500 • Lakewood, Colorado 80215 • 303 - 431 -6100 z N Z m 0 � o c m o � a o ED in IY O z 0 a= v m ti 0 3 N w o a �a v z s O o Q E N O 4 t7 w o e1. isle Deli nPont Area ac rea Flours Or00 100 YEAR OS IS3 3 4,40 1543 30.83 85 18 1.16 084 5.23 243 6 61 119 73 ] 250 983 20.10 36 10 7.10 1850 39.92 37 101 2.90 1.38 as. 58 14 5.60 14.77 31.86 00 15 4.51 4.38 20]2 53 112 45 45 V1 16 19.20 4841 100.13 198 17 15.40 40.51 82 87 Q 21 26.80 62.26 12].28 W 19 3.91 14.83 9.63 I 11NVtJIVN PO-T tYF SWMMS DESIGN POINT Muse IVIFLINYLV .5j 5YEAR 100 YEAR 1 41 126 340 2 42 59 166 5 17 164 243 6 61 119 9 21 9 56 10 24 257 387 14 25 86 178 20 20 245 362 23 23 9 35 43 43 24 5 53 112 45 45 9 43 53 53 61 198 54 50 78 219 91 91 69 145 101 105 155 362 102 102 146 463 107 GE 107 66 178 114 114 48 131 116 116 36 95 401 57 323 701 701 257 387 702 702 116 433 703 703 51 101 ]C4 704 78 219 ' INFLOW/OUTFLOW FROM THE COORS POND IS SHOWN ON Coo ing Basins Design Point volume lnal PER FAIRMOUNT AREA OUTFALL SYSTEM OSt OS2 083, BASIN BOUNDARY 1 ■ ■ ■ ■ ■ ■ 1 PLANNING PRELIMINARY DESIGN REPORT LI NE �I ¢ D os4 Gs], 52 s3, FINAL AUGNMENT TD BE COORDINATED f,^ATC! S4G S4 , S5. S6. ] (REG SUB -BASIN BOUNDARY- - - - - - - W/ FAIRMOUNT PRIOR TO CONSTRUCTION. I ST S Fi® 1 0® M 87. S8. GOLF WETFND 367,638 0 COURSE AND DIRECTION OF FLOW -v f ♦' I 2 AREAS SO. OF POND) 32ND AVE.- N2 17 30.002 DESIGN SLOUGH y m SI DESIGN POINT Q \ I ) I' ^ t 1 .. Z N4 19 8,952 100 -YR. FLOOD PLAIN 1 DITCH III Q 0 OS5, N2, N4 19 (NW POND) 36,661 BASIN 6 CS DUE TO SPUT FLOWS 1 1 1 16 NO 21 52 AT UPSTREAM RAIL BRIDGE t S - OS5 �.' I I 15 ^ PER FHAD CLEAR CREEK, 544 53 OND4 2390 1.25' 1.16 .93 APRIL 2001. BY ICON ( I \ 50 548 54 26495 Cl 00 Use UDFCDVd. Il146 s Hr. antione procedumbradlf AREA IN 1 1 Ieaeatrcwre. Outlet works shaiN convey 100.Yr Storm ACRES `I \ 1 9 mo,a as noted i n the Master Plan Report I 1 M- -I I-. u eea'o Mao orao-du I t ® \ 1 J Mm q i ea um br dhe has na tandary b to s pond v 111111l Y a G 4 I� 1 CO y q + am ( I claimed i poo by FHU and a colleborzt+e l ql G I p I 1 v J mem orandum repot b FHU and MartiolMiumn 08 20. 200 100 0 200 400 I I x o ' s` J1 w _ = 200' 100 SCALE 1 " -YR. FLOOD PLAIN "\ 'I N2 Q K MAJOR STORM FIRM PANEL 08059CO194 E 1 OVERFLOWS INTO INTERCEPTOR SWALE JUNE 17, 2003 1 p 1 1 \� 154 89 COMMERCIAL / E% COORS RESERVOIRS GEOMETRY DP102 TO DP101 - G DEVELOPMENT U' p 0100 463CFS (DPIO2) 1 BOTTOM WIDTH =8' , � " I THE COORS RESERVOIR INFLOW /OUTFLOW SCHEMATIC. 0- -4,33CFS (0100-WO) 1 LONG. SLOPE -0.49. 1 I APPLE WOOD SIDE SLOPE I GOLF COURSE STORM PIPES 1 DEPTH =4 $1� ACCEPT WO STORM INTO 1 E%. COORS 451 21 / 1 Q `\ O 3 t INTERCEPTOR SWALE _ RESERVOIRS 53 ^ I WD FLOW -30CFS I VV INTERCEPTOR SWALE TO CONVEY RESIDENTIAL V 1$ TIAL DRAINAGE 1 1 i c2 1 1 I I NORTH FR ' OM DP1 TO DP102 $� 1 8 X 10' INLET WITH 7.5' DIA MH BARRELS + „" 0 19 /" d BOOM WDH -9 TO INVERT OF 48' RCP BPASS PIPE 1 I LONG SLOPE 04% 15 1 02 - I O SIDE SLOPE 4:1 29 50 10 EP =4' - - G ® - YY 91P a -ffi-1� Hill - r __. N 4 a' • 101 r: - - - _° - I WETLAND POND 411 90 � Y VJ L DEVELOPMENT - -24' RGP CULVER - - - 1 13.0 82 Y T ' \�: \, REPIORT RATE ITTED 9fi JYG •l J Z r - S5 Y ". 1 � 2 LU co ♦ W ♦ t - .. - 1 _ 48 RCP OVERFLO TO 1 COMMERCIAL /DEVELOPMENT I i ' " A II; + , L. E BRAUN DT. _ VE COORS RESERVOIR. ELEVATED MIN BLDG. ELEV. 5458 5 2 YE B ,U /S. INRLEVATD TO If 7 r" -� l ♦ 1- - ,1 U /S R LEVAT D TO 48' RCP 1' + 1 _ :'O /S FEE 0 EL 5450 RESERVOIR REGIONAL s 1 100 YR FLOOD PLAIN 1 f' I AD CLEAR CREEK 'I 114 1 OS1 - 1 BYPASS PIPE p WETLAND 1 + " VJ 320' 1 ' MAX NORMAL WATER S6 B� 7" 7 �` 'POND ,_ APRIL 2001 BY ICON 4 . - y\ ILL W .., 411 .90 1 EL 545p 11 .68 7 1 P1 , 1 q 9 ` 96 `� 1 1 _ 1 RESERVOIR USED TO ATTENUATE ]9,� / d 71 15 ' / NTURE I I 1 O w 1 - OFFSITE FLOWS PASSED i. 1 (: COMMERCIAL dd O ❑ -. _ -. -, r 1 VOLUME USED CE 15 . 9 7 E L 5 45 T. 1 , {, 50 1 ,il DEVELOPMENT 7 1 MAX WATER SURFACE E .50.83 1 . 9 54 1 - 1 OR HA EL TO NN $1 1 9 I 10 44 INTERCEPT 96 I t t l 1 ` 82 CONVEY RESIDENTIAL C 15 48" RCP ' i / 1 I 26.6 BSI - Sfi '� p s - 72" RCP DRAINAGE WEST O. 30 RCP - I I i / \ CLEAR CREEK" I. 1 % I ♦ 0100 389CFS ` MAT. ^.yIINE 1 - - -- _ OP2 TO DPI BO �I . ♦♦ l l 1 1 11 I OVERFLOWS WSOEL 1 .BOTTOM WIDTH 4' 7 I " LONG. SLOPE 1 09. 6 5 - // 1 SIDE SLOPE 41 ® ✓ a' ♦ ♦ 1 AT 0100 IS 5439.6 PER z E THIS SHEET " - ' COORS RESERVOIR _ - _ -' ' DEPTH 4' -. -_° ` ®- - •.� Cool R TO DP20 , I /. ♦ ♦ - t MAD SLOUGH ICON 2001. 1 A ° INFLOW/OUTFLOW � 11 - -- - - - � p - _ - - 0100 -6OCFS TO DP23 1 - - ° - - - - - - a -- -- - - I 0 e � ♦♦ � I ' 1 ' SOUGH Ni m SCHEMATIC - - -,I �� a e ] 73 > ° 1 S2 I 192 68 ] = 125 > 1 1 82 ,. �� , STORM PIPING DESIGN 84 t \ \1 Q _ 19 _ ]too= 332 > 101 1 I AUORf WAY ? 1 23.5 E9 4' IN CABELA DRIVE. 54 C i I ST ST- TERCEPTOR CHANNEL o00 1 EXISTING OS2 E 2 I DRAINAGE REPORT I1Y = ; $ P v 116 11 RESIDENTIAL 31 w I. NOTE: LOW PT IN CABELA DRIVE I 4 89 X m C, DEVELOPMENT. 188 59 0 AND OVER DENVER WATER B Y �' O ��t! s u n 11 ALKIRE ST 1 SL. TRANSMISSION LINE MUST 9 `„ -� - 1 - e REMAIN AT APPROX. 5457.5 ®` O t�' u o o n - -. JEFFERSON -, L m b�� °m - AT DP 14 (STA 19 +80.00) COUNTY x ST Op ^���0�4 1 1 1 S5 1 - DEVELOPER TO PROVIDE _ °:.. I iP A 1 r .l O`er ?y n SSv 1� AV CONVEYANCE OF 100 -YR 14 S8 - BASIN 6IBROIRED i■ 1 O O O Q ' m 1. . 1 OFFSITE FLOWS TO THE 5.6 68 s" T ° 6 " m. PROPOSED ALIGNMENT OF 1 c I �� INTERCEPTOR CHANNEL OR 79 0 "' RETAIL d THRGDGH 64CTO `+�' v `9'a 60" RCP MT OL PER 0 Q x b 1 ® TO THE COORS WATER +" - jS4� ® o �' 0100 =226 DEC PER '1 0 0 D� RG 0 L 1 4 DEVELOPMENT REGIONALWETLAND POND ut [�Or.'�, ZINNIA CL - - y '.;. OSz� STORAGE RESERVOIR. THE MIN. BLDG ELEV 54585 '�� ® t ' y (:'p FAIRMOUNT AREA OSP 1 6 a is 2 -YEAR STORM MUST ♦ - p 44 90 BYPASS THE RESERVOIR AND / Q ro� 60 > 0 1 96 BE ROUTED TO DESIGN Q_ ZINNA ST ^ .E1r POINT 6 AT A MINIMUM. � ♦` Q Oprci55CF5 Or34CF5 WATER OVALItt POx In W M OR ® ® 3 ° - a ♦ O 9i 1 5U 3 JEFFERSON 1 - TORN PIPING PIPES A DDED TO STORM PIPING DESI COUNTY 1 I ° 7 t o -- / O 4 EXIST 1 $$ 1 DES " R 'Z M W EX. WETLAND $¢ EXISTING IN CAB - I � _ 82 ., _ I EL A DRIVE $4A FHU PLANS WW bA OVER AGE' DRIVE ANIMAL "' °'! OVERFLOW C COMMERCIAL - n1 2. 1 DRAINAGE REPORT 82 DRAINAGEC REPORT, ANIMAL 1 \U4 DEVELOPMENT 1 .` 1 145 89 o - - - ° 89 1 D.8 ' - i - T `- i SHELTER PIPE STUB 0 f do c -. -_ If EXISTING h;.. 1 I ')? 89 _ \\ .STRUOE E ¢ VIDEO T0. �~ ' 1 1 PING PER ' - 1 WO POND_ I.SALTER ( t -- r �� 0 R.O:W BYFHU \ tt v ll IN STORM ® ®t -]0/PI RESIDENCE 32 REPORT \1h 1 1 '. r _ - - ♦� .FOR WO POND 1 ty} _ Q : r S _r BY MAHill - - I COMME RCIAL � - - � � 1 a - 'c K".. _ _ 04 ^" L _ -,_�_ �..._. ✓ i. : -- III D ' _WATER PIPING POND N0. 4 AN 60" RCP BY FHU E 10.4 89 m �.� 9O ®'10� 1 ®� �. --® la ®� ®�. ®�° ° -° -° - -" ®_ ®- STORM PIPING PER 40TH AVE -' RIGHT-OF-WAY WIDTH VARIES _ I/ -_ _ _ -- UNDERPASS REPORT, BY FHU 2006' a _ ®@,p UTURE 90 BRIDGE 56 T ' POND OUTLET P ROVID E D WAS - -- IN TERSTA lE_ 7O _- - UPDATED TO PROVIDE WO FOR - - ®1.'®- 16 - - -BASIN S4A AND TO PRO _ - PROVIDE _ -_ 66 __ - e _ NEEDED ATTENUATION SO 60 RCP __ _ - au Bout -. - r4uxmem s Sheet P �- - - - - - - - - _ - - m .� �� G�I ® 119 ® O �� -_ __COULD Pass 100 YR FLOWS __ __ - _ £ _ --� -- -'. 40TH AVE _ OFFSITE BASIN OS7 AND PART OF OS4 ARE ANALYZED '£ 1 -70 UNDERPASS ASS IN THE 1 -70 & 32 INTERCHANGE (CDOT PROJECT ND ® : ' OFFSIIE BASINS 55 & 56 RE P - 1 F HYDROLOGY IE HYDRAULICS REPORT 5$ LICS REPORT BY Ia' STORMWATER MANAGEMENT PLAN FOR \ - ' Te l I MARTN/MARTIN, NOVEMBER 2007 ! THE YOUNGFlELD STREET IMPROVEMENTS 32.5 68 `f -- _ : 1, -. SL CC M361 -004) HYDROLOGY &HYDRAU DITCH O . .. Special Use Permit Application January 2010 Requested Variances The following Variances to the City's Permit Performance Requirements are hereby requested: 1. Setback We are proposing to perform grading activities to our property boundaries and seek waiver to the City's thirty -foot setback requirement. The limits of grading are shown of the accompanying site plan. The extent of excavations adjacent to our property lines are minimal and we feel will not be a nuisance to the adjoining property owners. 2. Site Fencing The City's permit requirements contain a provision to completely fence the entire property identified in the land use application with seventy -two (72) inch chain link or similar type metal fence. We are seeking to eliminate this requirement. The existing site is currently restricted form vehicle and pedestrian access due to the general topography of the site. There is existing barbed wire fencing along the southeast portion of the site that is in close proximity to the public roadway and access is controlled at a locked gate. The entire western boundary of the site is currently fenced with 72 in chain link fence form our south property line to Clear Creek. We are proposing to install a locked gate at the access point off of 40 Ave. and Youngfield Service Road to control unwanted access to the project site. Access from all other points along the service road is impractical due to topography. Additionally, the proposed grading plan contemplates very minor excavations and therefore should limit the public safety concerns with deep excavations. 3. Hours of Operation The City's requirement for hours of operation is from 7 AM to 5 PM Monday through Friday. We are requesting a variance to allow work from 7 AM to 7 PM Monday through Saturday. Each of the requested variance outlined above have been supported in the previously issued Special Use Permits for grading for this project. Reference Case No. SUP 07 -011 , SUP 05 -01, and SUP 05 -04.. D o O D ao.e...,.w.o....,.. Special Use Permit Application January 2010 Proposed Schedule of Operations Operations: The proposed site grading includes approximately 400,000 cubic yards (CY) of embankment (fill) of which approximately 200,000 CY will be generated from on -site excavations (cut) and 200,000 CY will be imported fill. The current plan is to perform on -site cuts concurrent with placement of imported fill. The source or sources of imported fill has not yet been identified although several local projects have expressed interest in supplying portions of the required fill. The project development team is currently analyzing the proximity of the projects, quality of the material, and timing of the dirt's availability. Regardless of the final sources, the following criteria will be followed with regards to importing the necessary embankment material: • The material will be continually monitored at the source by the development team's geotechnical engineer to assure material is compliance with the geotechnical requirements. • All trucks importing fill and all construction traffic will be required to access the site via the State Highway 58 Frontage Road from McIntyre or 40 Avenue at the Youngfield Service Road via the 1 -70 underpass. Access from 32 " Avenue for construction traffic will be strictly prohibited. • Vehicle Tracking Control pads will be utilized at site access points to minimize the tracking of sediment onto public roadways in accordance with the project's SWMP. Tracking of dirt and mud will be continually monitored and any tracking will be removed daily. In addition the operations specific to imported fill, the following general criteria will be implemented with respect to the entirety of the grading operations: • Stormwater Management Practices (BMP) will be implemented in accordance with the Project SWMP and the State and City permit requirements. • Dust Control will be implemented in accordance with the CDPHE Fugitive Dust Permit requirements and the City's standards. Schedule: The schedule will be largely dependent upon securing a source or sources for the required import. It is our assumption that adequate material will be located by the time of permit issuance. The preliminary schedule included herein assumes the following: • Work hours will be limited to 7 AM to 9 PM, Monday through Saturday. • For areas within 200 feet of residential properties, the hours of operation will be limited to7AMto7PM. • Additional hours of operation may be required for special or unforeseen circumstances. In these situations, the Project Manager will contact the City's Public Works representative for permission to conduct operations for extended hours. A Preliminary Schedule is attached based upon the assumptions outlined herein. This schedule is preliminary only and will be revised once a source or sources of imported fill are secured and a site grading contractor is selected. .. ......... ...... . .... .......... ... �-------- ......... ....-- �---- - -� - -- ► p a � \ \ ƒ) ) } } _ � \\ ){ \\ � !2 ) 0 • . �. . .... Special Use Permit Application January 2010 Permits The following Permits are included herein: • CDPHE, CDPS Stormwater Discharge Permit COR03D091 Description: Stormwater Discharge Permit issued for all areas of the proposed project as identified in the project Environmental Assessment with the exception of Parcels 1 and 2. Date Issued: December 11, 2007 Status: Active Expiration: June 30, 2012 • CDPHE, CDPS Stormwater Discharge Permit COR03D068 Description: Stormwater Discharge Permit issued for Parcels 1 and 2. Permit originally issued to G.H. Phipps and subsequently reassigned to Cabela's. Date Issued: December 4, 2007 Date Reassigned: Status: Active Expiration: June 30, 2012 • State of Colorado, Department of Natural Resources Division of Reclamation, Mining & Safety (DMG) Permits M- 1977 -145 (Golden Pit) and M- 2005 -008 (Salter) Permits issued for the reclamation of the existing gravel pits, performed under the original Special Use Permit (Case SUP- 05 -01). Final acceptance and closure was obtained from DMG on October 16, 2006. Date Issued: 2005 Status: Closed • USACE, Nationwide Permit No. 14, Corps File No. 199015027 Description: Nationwide Permit, in accordance with Section 404, authorizing the installation and maintenance of a temporary culverted road crossing of Clear Creek for the purposes of reclamation and construction. Date Issued: May 11, 2005 (Transferred from Coors Brewing to Cabela's Retail, Inc) Status: Active Expiration: Indefinite C0R03D056 Ostermiller, Wayne &Troy First Eagles Point, Lot 33 0035 Talon Trail uninc Garfield 1214/2007 E Weaver PI &S US Citizenship& Revere Parkway ISE COR03D057 KlewR Building Group Inc Immigration Svcs Center Corner) Centennial Arapahoe 12/4/2007 Forest Lakes Metropolitan Forest Lake Dr & Lake C0R03D060 District Forest Lakes Flings 2 & 3 Front Dr uninc El Paso 12/4/2007 Colorado Dept of 1 -25 Northgate North STA 125A MM 155 to MM COR03D061 Transportation, Region 2 0252 -397 163 uninc EI Paso 12/4/2007 50,000TOn Dome Storage COR03D063 GC C Of Denver Inc Terminal 9290 Heinz Way Henderson Adams 12/4/2007 Keystone Sr independent C0R03D064 Clark Construction CO Inc Uving 11150 Irving Dr Westminster Adams 12/4/2007 Milam Road Slope Repair @ Milam Road At Kettle COR03D067 Kiewit Western Do Kettle Creek Creek Black Forest El Paso 12/4/2007 COR03D068 Cabelas Retail Cabella's Retail Store 170 &SHSS Wheat Ridge Jefferson 12 14/2007 COR03D069 Westchase Construction Ltd Uptown Apartments 755 E 18 Ave Denver Denver 12/4/2007 V ilage Rd & Granby C0R03DO70 Dundee Base Camp LLC Granby Ranch FIR Ranch Granby Grand 12/4/2007 Regional Wastewater 2515 W Centenial COR03D071 Stanek Constructors Inc Reclamation Facility Pkwy Rifle Garfield 12/4/2007 COR03D072 Horizon Group LLC Ja dyn Court @ Mayfair 303 Qubec St Denver Denver 12/4/2007 COR03D076 Orr Structures Inc Dakota Ridge Center 13074 W Ida Ave uninc Jefferson 12/11/2007 River Run @ Poudre River N 81 Ave & River Run C0R03DOBI Snowdance Group LLC Ranch Dr Greeley Weld 1 12/11/2007 Fed Ex Ground Terminal COR03D085 Jones Development CC Expansion 14257 E Easter Ave Englewood Arapahoe 12/11/2007 Speer Blvd & COR03D087 Haselden Construction LLC Aumria Science Bldg Arapahoe5t Denver Denver 12/11/2007 CU @ Boulder Visual Arts COR03DO89 MA MOrtenson CO Complex SB St &Colorado Ave Boulder Boulder 12/11/2007 Union Blvd & Grand Cordera Pkwy (SW Colorado COR03DO90 Trammell Crow Residential Alexan @ Briargate Corner) Springs El Paso 12/11/2007 170 &132. Ave Area 3575Youngfield COR03D091 Cabefas Retail Improvements Service Rd Wheat Ridge Jefferson 12111)200] Derange, Market LP, By Denargo Market 29 St & Brighton Blvd COR03D092 Cypress Denar o GP LLC Redevelopment (SW Corner) Denver Denver 12/11/2007 Grand COR030094 Miller Marais LLC Arlington Point Subdivision 2230 N125t Junction Mesa 12/11/2007 Whirlpool Distribution COR03D095 Panattoni Construction Inc Center 20900 E 36 Dr Aurora Adams 12/11/2007 Stallion Cir &Bronco Snowmass COR03D096 I Rudd Construction Inc Snowmass Village Entryway Ct Villa Pkkin 12/11/2007 Park Rd Improvements Phase 3. 16448, CC R600- COR03DO98 Coloardo State Parks 303 Chatfield State Park uninc Jefferson 12/11/2007 120 Ave & Wain St (NE COR03D099 Drake Real Estate Services Broomfield Corners Corner) Broomfield Broomfield 12/11/2007 Grand COR03DIDO Ford Construction Co Inc Fellowship Sanctuary 76524 Rd Junction Mesa 12/11/2007 COR03DIO2 Weitz CO LLC Interlocken 400 -440 4001nterlocken Blvd Broomfield Broomfield 12/11/2007 COR03DI06 Calabar, Construction Services Highline Circle of Life 12114 Grant 0ir Thornton Adams 12/11/2007 Florida Ave & 5 Parker C0R03DIOS Arapahoe Library District Parker & Florida Ubmry Rd uninc Arapahoe 12/11/2007 County Line Rd & COR03DI13 Public Service CO Of Colorado Isabelle Substation Project I Cheeseman St Erie Weld 12/11/2007 Rich Estates, Lots 98,111- 152 Ave & Gun Club COR03DI14 Rock, Linda 116 Rd uninc Adams 12/11/2007 COR03D135 Brinkmann Constructors Parker& Hess Retail Center Parker &Hess Road Parker Douglas 12/11/2007 COR03D116 Alfa Construction LLC Parkway Plaza HS 287 &SH 56 Berthoud Larimer 12/18/2007 Larimer County, Engineering COR03DI18 Dept Project 5010 2011 SCR 31 Loveland Lannner 12/18/2007 Imagine School @ Indigo Colorado COR03D119 Imagine Schools of Colorado Ranch Filing 6464 Peterson Rd S rin s El Paso 12/18/2007 Outlook Blvd & Ridge COR03D322 Bella Vista of Pueblo, LLC Bellavista Dr Pueblo Pueblo 12/18/2007 W Fork of 2nd Creek Drainage & Pond Pena Blvd &Tower Rd COR03D123 Bemas Construction Inc Improvement ISE Corner) Denver Denver 12/18/2007 Mississippi Ave & COR03D324 Colorado Structures Inc Alexan Broadway Station Broadway Denver Denver 12/18/2007 County Rd 21 & County Rd 74 (NE C0R03D126 Roche Constructors Inc Weld RE-4 Middle School Corner) Severance Weld 12/18/2007 Colorado Dept of US 550 NMSL North SH 550 MM 057 to COR03DI27 I Transportation, Region 5 Segment 1 -NH 5501 -013 297 uninc WPlata 12/18/2007 Page 50 of 206 STATE OF C OL O RADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT o p.cp�. WATER QUALITY CONTROL DIVISION ,�� TELEPHONE: (303) 692 -3500 y k # 4 M � 1BT6 � CERTIFICATION TO DISCHARGE UNDER CDPS GENERAL PERMIT COR- 030000 STORMWATER DISCHARGES ASSOCIATED WITH CONSTRUCTION Certification Number COR03DO91 This Certification to Discharge specifically authorizes: Cabela's Retail LEGAL CONTACT: Kelly E. Melvin, PM Cabela's Retail One Cabela Dr Sidney, NE 69160 Phone #3081255 -2639 kelly.nrelvin@cabelas.com LOCAL CONTACT: Bryan MinzaA, Owner's Rep, Phone # 3031771 -0396 bryttnm(a projectoneis.com During the Construction Activity: Commercial Development and HghwaylRoad Development to discharge stormwatcr from the facility identified as 170 & 32 Ave Area Improvements which is located at: 3575 Xoungfield Service Rd Wheat Ridge, Co Latitude 39.771, Longitude 105.148 In Jefferson County to: Clear Creek -- South Platte River Anticipated Activity begins 1 2/1 712 00 7 continuing through 10/0112009 On 130 acres (90 acres disturbed) Certification is effective: 12111/2007 Certification Expires: 06/30/2012 Annual Fee: $245.00 (DO NOT PAY NOW - A prorated bill will be sent shortly.) Page] of 22 . - ---- 77_. STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT oF, cow WATER QUALITY CONTROL DIVISION TELEPHONE: (303) 692 -3500 yew �O0 o �x � ' 1876 � CERTIFICATION TO DISCHARGE UNDER CDPS GENERAL PERMIT COR- 030000 3TORMWATER DISCHARGES ASSOCIATED WITH CONSTRUCTION Certification Number COR03DO68 This Certification to Discharge specifically authorizes: Gerald H Phipps LEGAL CONTACT: LOCAL CONTACT: Kevin A. Bardon, VP Bruce Schneider, Proj Supt, Gerald HPhipps Phone # 3031901 -2878 PO Box 3237 bschneider@ghpd.con: Englewood, CO 80155 -3237 Phone # 303/389 -3760 shonner@ghpd.com During the Construction Activity: Commercial Development to discharge stormwater from the facility identified as Cabella's Retail Store which is located at: 170 & SH58 Wheat Ridge, Co Latitude 39146/15, Longitude 105108/45 In Jefferson County to: Clear Creek -- South Platte River Anticipated Activity begins 12/19/2007 continuing through 07/03/2008 On 36 acres (36 acres disturbed) Certification is effective: 12/04/2007 Certification Expires: 06/30/2012 Annual Fee: $245.00 (DO NOT PAX NOW —A prorated bill will be sent shortly.) Page 1 of 22 Colorado Department of Public Health & Environment Water Quality Control Division Ree WQCD —P —B2 4300 Cherry Creek Drive South Eff Denver, Colorado 80246 -1530 Month Day Year NOTICE OF TRANSFER AND ACCEPTANCE OF TERMS OF A STORMWATER DISCHARGE GENERAL PERMIT CERTIFICATION 1) To be completed by the NEW u ermittee: � 6 o I hereby accept transfer of this Colorado Discharge Permit Certification No. CO ,1 Q, D , which was issued to r I have reviewed the terms and conditions of this permit and the Stormwater Management Plan and accept full r1s coverage and liability. This transfer will be effective on: The facility site is locat 76 } Street Address _�f _7 City, State and Zip Code "v I l�l i County _ 'f^ Name of facility or development The NEW penni ee is: Company Name f#�� A � t Mailing Address W r AUe L City, State and Zip Code b Legally Responsible Party (signatory) Email Local Contact (familiar with facility) _ Phone Email Phone No kk& Title I certify under penalty of law that I have personally examined and am familiar with the information submitted herein, and based on my inquiry of those individuals immediately responsible for obtaining the information, I believe that the information is true, accurate and complete. I sm aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment. Signature of Permit Applicant (Legally Responsible Party) Date Signed Name (printed) Title 2) To be completed by the Previous permittee: As previous permittee, I hereby agree to the transfer of the above referenced permit and certification and all responsibilities thereof. Name Mailin City, 5 Phone Signature of Permit Applicant (Legally Responsible Party) Name (printed) Date Signed Title UM 1 /08/tram STATE C COLORADO DIVISION OF RECLAMATION, MINING AND SAFETY Department of Natural Resources 1313 Sherman St., Room 215 Denver, Colorado 80203 Phone: (303) 866 -3567 FAX: (303) 8328106 JECEIvED DEC 0 1 2006 November 15, 2006 COLORAD DIVISION I Bill Owens Govemor Russell George Executive Director Mr. Mark Nienhueser Ron vision D rectory Division Director Cabela's Retail Inc. Natural Resource Trustee One Cabela Dr. Sidney, NE 69160 Re: Golden Pit, Permit No. M -1977 -145, Financial and Performance Warranty Release Approval, Revision No. SL -i Dear Mr. Nienhueser: I am pleased to inform you that on October 16, 2006 the Division of Reclamation, Mining and Safety released Cabela's Retail, Inc. from further responsibility for the Golden Pit. Enclosed is the Travelers Casualty and Surety Co, of America Corporate Surety Bond No. 104499615, in the amount of $1,275,480.00,and a USBank Letter Of Credit MMMSP034878 in the amount of $746,082.00 and the Performance Warranty you originally provided. These are released in their entirety. You should advise the issuer of your bond of this release by copy of this letter. The Mined Land Reclamation Board and the Division staff wish to commend Cabela's Retail, h1c. for your reclamation efforts and the resulting success. Sincerely, P &- � Berhan Keffelew Environmental Protection Specialist Enclosures CERTIFIED MAIL NO. 70053110000021978549 Return Receipt Requested cc: Suzi Ericksen Office of Office of Mined Land Reclamation Active and Inactive Mines STATE O� COLORADO DIVISION OF RECLAMATION, MINING AND SAFETY :Department of Natural Resources - - 1313 Sharman 5t., acorn 215 HcEIY.Fp DEC 0 4 208 Denver, Colorado 80203 CO L O RA D Q Phone: (303) 866-3567 U[ v[ 5[ 0 N o r RECLAMATION FAX; (303) 832 -8106 MINING —r<.— Dear Mr. Nienhueser. I am pleased to inform you that on October 16, 2006 the Division of Reclamation, Mining and Safety released Cabela's Retail, Inc. from further responsibility for the Salter. Enclosed is the US Bank National Association Letter Of Credit Bond No. SLCMMSP03717, in the amount of $149,000.00, and the Performance Wanunty you originally provided. These are released in their entirety. You should advise the issuer of your bond of this release by copy of this letter. The Mined Land Reclamation Board and the Division staff wish to commend Cabela's Retail, Inc. for your reclamation efforts and the resulting success. Sincerely, k k Berhan M. Keffetew Environmental Protection Specialist Enclosures CERTIFIED MAIL NO. 70053110000021978549 Return Receipt Requested cc:suzi ericksen Office of Office of Mined Land Reclamation Office and Inactive Mines B81 Owens Governor November 15, 2006 Russell George Execttive Director Mr. Mark Nienhueser Ronald W. Cattany Division Director Cabela's Retail Inc. Na ural Resource Trustee One Cabela Way Sidney, NE 69160 Re: Salter, Permit No. M- 2005 -008, Financial and Performance Warranty Release Approval, Revision No. SL- R Dear Mr. Nienhueser. I am pleased to inform you that on October 16, 2006 the Division of Reclamation, Mining and Safety released Cabela's Retail, Inc. from further responsibility for the Salter. Enclosed is the US Bank National Association Letter Of Credit Bond No. SLCMMSP03717, in the amount of $149,000.00, and the Performance Wanunty you originally provided. These are released in their entirety. You should advise the issuer of your bond of this release by copy of this letter. The Mined Land Reclamation Board and the Division staff wish to commend Cabela's Retail, Inc. for your reclamation efforts and the resulting success. Sincerely, k k Berhan M. Keffetew Environmental Protection Specialist Enclosures CERTIFIED MAIL NO. 70053110000021978549 Return Receipt Requested cc:suzi ericksen Office of Office of Mined Land Reclamation Office and Inactive Mines DEPARTMENT OF THE ARMY CORPS OF ENGINEERS, OMAHA DISTRICT DENVER REGULATORY OFFICE, 9307 SOUTH WADSWORTH BOULEVARD LITTLETON, COLORADO 80128 -6901 March 14, 2007 MAR 2007 Mr. Chris Schneider Project One " °,••,- »,,,,,, Meridian One, 9785 Maroon Cir., Suite 150 Englewood, CO 80112 RE: Temporary Road Crossing, Mt. Olivet South Pit (Mine Permit No. M- 1989 -127), File No. 5201 -37, Clear Creek Nationwide Permit No. 14, Corps File No. 199015027 Mr. Terry McKee of my office has reviewed your March 9, 2007 letter concerning the status of the permit verification for the above - mentioned project located in the SE Ya of Section 19, T38, R69W, Jefferson County, Colorado. Since this road crossing has been authorized by nationwide permit No. 14, 199015027, the road crossing may remain in place for an indefinite period of time as long as it is maintained. You may do normal maintenance work on the road crossing with out notification to this office. If the road crossing is relocated, expanded or modified, this office should be notified for further Department of the Army permiting. If there are any questions call Mr. Terry McKee at (303) 9794120 and reference Corps File No.199015027. Sincerely, f Timothy T. Carey Chief, Denver Regulatory Office '1 DEPARTMENT OF THE ARMY CORPS OF ENGINEERS, OMAHA DISTRICT DENVER REGULATORY OFFICE, 9307 SOUTH WADSWORTH BOULEVARD 0 L17TLECON, COLORADO 80128.6901 May 11, 2005 Cabela's Retail, Inc. One Cabela Drive Sidney, NE 69160 RE: Temporary Road Crossing, Mt. Olivet South Pit (Mine Permit No. M- 1989 -127), File No. 5201 -37, Clear Creek Nationwide Permit No. 14, Corps File No. 199015027 I have reviewed the May 5, 2005 request to transfer this Department of the Army nationwide permit No. 14 authorization from Coors Brewing Company to Cabela's Retail. This project is located in the SE' /. of Section 19,13S, R69W, Jefferson County, Colorado Based on the information provided, this office has determined that the proposed temporary culverted road crossing of Clear Creek to be used for the reclamation of the Mt Olivet South Pit within Colorado is authorized by the Department of the Army Nationwide Permit No. 14, found in the January 15, 2002, Federal Register. Issuance of Nationwide Permits; Notice (67 FR 2077). Enclosed is a fact sheet, which fully describes this Nationwide Permit and lists the General Conditions, Section 404 Only Conditions, and Colorado Regional Conditions, which must be adhered to for this authorization to remain valid. Permit No. 14 (Corps File No. 199015027) Special Conditions: 1. In order for this nationwide permit verification to be valid, 0.0036 acres of riparian wetlands shall be mitigated as identified in the October 19, 2004 request for this authorization by Coors Brewing Company. 2. A mitigation monitoring report must be sent to this office prior to December 3lof each year, after this work has been authorized, until the Corps of Engineers determines that, after the roadway has been removed, the 0.0036 acres of wetlands has been restored as proposed by the wetland restoration plan submitted to this office by Coors Brewing Company. Although an Individual Department of the Army permit will not be required for this project, this does not eliminate the requirement that any other applicable Federal, state, tribal or local permits be obtained as required. PIease be advised that deviations from the original plans and specifications of this project could require additional authorization from this office. The applicant is responsible for all work accomplished in accordance with the terms and conditions of the nationwide permit If a contractor or other authorized representative will be accomplishing the work authorized by the nationwide permit on behalf of the applicant, it is strongly recommended that they be provided a copy of this letter and the attached conditions so that they are aware of the limitations of the applicable nationwide permit Any activity which faits to comply with all the terns and conditions of the nationwide permit will be considered unauthorized and subject to appropriate enforcement action. This verification is valid until the nationwide permit is modified, reissued or revoked. The nationwide permit is scheduled to be modified, reissued or revoked prior to March I8, 2007. It is Incumbent upon you to remain informed of changes to the nationwide permit. We will issue a public notice announcing the changes when they occur. Furthermore, if you commence or are under contract to commence this activity before the date the nationwide permit is modified or revoked, you will have twelve (12 months) from the date of the modification or revocation to complete the activity under the present terms and conditions of this nationwide permit. In compliance with general Condition 14, the attached "Certification of Completed Work" form (blue) must be signed and returned to this office upon completion of the authorized work and any required mitigation. Should anyone at any time become aware that either an endangered and/or threatened species or its critical habitat exists within the project area, this office must be notified immediately. permit. Cabela's Retail is responsible for all conditions and mitigation requirements concerning this If there are any questions concerning this verification call Mr. Terry McKee at (303) 9794120 and reference Corps File No. 199015027. Enclosures Copies Furnished: U.S. Fish & Wildlife Service Colorado Department of Public Health & Environment Environmental Protection Agency Colorado Division of Wildlife Stacia L. Falser Koley lessen P.C. One Pacific Place, Suite 800 1125 South 103 Street Omaha, NE 68124 -1079 FACTSHEET NATIONWIDE PERMIT 14 IJNB R TRANSPORTATION CROSSINGS Activities required for the construction, expansion, modification, or improvement of linear transportation crossings (e.g., highways, railways, trails, airport runways and taxiways) in waters of the United States, including wetlands, if the activity meets the following criteria: a. This NWP is subject to the following acreage limits: (1) For linear transportation projects in non -tidal waters, provided the discharge does not cause the loss of greater than 1/2 -acre of waters of the U.S.; or (2) For linear transportation projects in tidal waters, provided the discharge does not cause the loss of greater than 1/3 -acre of waters of the U.S. b. The permittee must notify the District Engineer if any of the following criteria are met: (1) The discharge causes the loss of greater than 1/10 acre of waters of the United States; or (2) There is a discharge in a special aquatic site, including wetlands; c. The notification must include a compensatory mitigation proposal to offset permanent losses of waters of the United States to ensure that those losses result only in minimal adverse effects to the aquatic environment and a statement describing how temporary losses will be minimized to the maximum extent practicable; d. For discharges in special aquatic sites, including wetlands, and stream riffle and pool complexes, the notification must include a delineation of the affected special aquatic sites; e. The width of the fill is limited to the minimum necessary for the crossing; f. This permit does not authorize stream channelization, and the authorized activities must not cause more than minimal changes to the hydraulic flow characteristics of the stream, increase flooding, or cause more than minimal degradation of water quality of any stream (see General Conditions 9 and 21); g. This permit cannot be used to authorize non - linear features commonly associated with transportation projects, such as vehicle maintenance or storage buildings, parking lots, train stations, or aircraft hangars; and I The crossing is a single and complete project for crossing waters of the United States. Where a road segment (i.e., the shortest segment of a road with independent utility that is part of a larger project) has multiple crossings of streams (several single and complete projects) the Corps will consider whether it should use its discretionary authority to require an individual permit. (Sections 10 and 404) Note: Some discharges for the construction of farm roads, forest roads, or temporary roads for moving mining equipment may be eligible for an exemption from the need for a Section 404 permit (See 33 CFR 323.4). General Conditions: The following general conditions must be followed in order for any authorization by a NW to be valid: 1. Navigation: No activity may cause more than a minima adverse effect on navigation. 2. Proper Maintenance: Any structure or fill authorized shall be properly maintained, including maintenance to ensure public safety. 3. Soil Erosion and Sediment Controls: Appropriate soil erosion and sediment controls must be used and maintained in effective operating condition during construction, and all exposed soil and other fills, as well as any work below the ordinary high water mark or high tide line, must be permanently stabilized at the earliest practicable date. Pennittees are encouraged to perform work within waters of the United States during periods of low -flow or no -flow. 4. Aquatic Life Movements: No activity may substantially disrupt the necessary life -cycle movements of those species of aquatic life indigenous to the waterbody; including those species that normally migrate through the area, unless the activity's primary purpose is to impound water. Culverts placed in streams must be installed to maintain low flow conditions. S. Equipment: Heavy equipment working in wetlands mustbe placed on mats, or other measures must be taken to minimize soil disturbance. 6. Regional and Case -By -Case Conditions: The activity must comply with any regional conditions which may have been added by the Division Engineer (see 33 CPR 330A(e)) and with any case specific conditions added by the Corps or by the State or tribe in its Section 401 water quality certification. 7. Wild and Scenic Rivers: No activity may occur in a component of the National Wild and Scenic River System; or in a river officially designated by Congress as a "study river" for possible inclusion in the system, while the river is in an official study status; unless the appropriate Federal agency, with direct management responsibility for such river, has determined in writing that the proposed activity will not adversely affect the Wild and Scenic River designation, or study status. Information on Wild and Scenic Rivers may be obtained from the appropriate Federal land management agency in the area (e.g, National Park Service, U.S. Forest Service, Bureau of Land Management, U.S. Fish and Wildlife. Service). 8. Tribal Rights: No activity or its operation may impair reserved tribal rights, including, but not limited to, reserved water rights and treaty fishing and hunting rights. 9. Water Quality: (a) In certain states and tribal lands an individual 401 Water Quality Certification must be obtained or waived (see 33 CFR 330.4(c)). (b) For NPTP 14, where the state or tribal 401 certification (either generically or individually) does not require or approve water quality management measures, the permittee must provide water quality management measures that will ensure that the authorized work does not result in more than minimal degradation of water quality (or the Corps determines that compliance with state or local standards, where applicable, will ensure no more than minimal adverse effect on water quality). An important component of water quality management includes storarwater management that minimizes degradation of the downstream aquatic system, including water quality (refer to General Condition 21 for stormwater management requirements). Another important component of water quality management is the establishment and maintenance of vegetated buffers next to open waters, including streams (refer to General Condition 19 for vegetated buffer requirements for the NWPs). 2 This condition is only applicable to projects that have the potential to affect water quality. While appropriate measures must be taken, in most cases it is not necessary to conduct detailed studies to identify such measures or to require monitoring. 10. Coast Zone Management: Not applicable. 11. Endangered Species: (a) No activity is authorized which is likely to jeopardize the continued existence of a threatened or endangered species or a species proposed for such designation, as identified under the Federal Endangered Species Act, or which will destroy or adversely modify the critical habitat of such species. Non - federal permittees shall notify the District Engineer if any listed species or designated critical habitat might be affected or is in the vicinity of the project, or is located in the designated critical habitat and shall not begin work on the activity until notified by the District Engineer that the requirements of the Endangered Species Act have been satisfied and that the activity is authorized. For activities that may affect Federally- listed endangered or,threatened species or designated critical habitat, the notification must include the name(s) of the endangered or threatened species that may be affected by the proposed work or that utilize the designated critical habitat that may be affected by the proposed work. As a result of formal or informal consultation with the U.S. Fish and Wildlife Service (FWS) or the National Marine Fisheries Service (NMFS), the District Engineer may add species- specific regional endangered species conditions to the NWPs. (b) Authorization of any activity by a NWP does not authorize the "take" of a threatened or endangered species as defined under the Federal Endangered Species Act. In the absence of separate authorization (e.g., an ESA Section 10 Permit, a Biological Opinion with "incidental take" provisions, etc.) from the FWS or the NMFS, both lethal and non - lethal "takes" of protected species are in violation of the Endangered Species Act. Information on the location of threatened and endangered species and their critical habitat can be obtained directly from the offices of the FWS and NMFS or their world wide web pages at http:// www .fws.gov /r9endspp/endspp.htn3l and http://w%vw.nfimmoaa.gov/protLrestaverview/es.htn3l restaverview /es.htn3l respectively. 12. Historic Properties: No activity which may affect historic properties listed, or eligible for listing, in the National Register of Historic Places is authorized, until the District Engineer has complied with the provisions of 33 CFR Part 325, Appendix C. The prospective permittee must notify the District Engineer if the authorized activity may affect any historic properties listed, determined to be eligible, or which the prospective permittee has reason to believe may be eligible for listing on the National Register of Historic Places, and shall not begin the activity until notified by the District Engineer that the requirements of the National Historic Preservation Act have been satisfied and that the activity is authorized. Information on the location and existence of historic resources can be obtained from the State Historic Preservation Office and the National Register of Historic Places (see 33 CPR 330.4(g)). For activities that may affect historic properties listed in, or eligible for listing in, the National Register of Historic Places, the notification must state which historic property may be affected by the proposed work or include a vicinity map indicating the location of the historic property. 13. Notification: Pre - construction notification is a condition in which the applicant is required to notify the Corps of Engineers before work begins. By receiving this nationwide permit verification letter, this condition has been met 14. Compliance Certification: Every permittee who has received NWP verification from the Corps will submit a signed certification regarding the completed work and any required mitigation. The certification will be forwarded by the Corps with the authorization letter. The certification will be forwarded by the Corps with the authorization letter and will include: (a) A statement that the authorized work was done in accordance with the Corps authorization, including any general or specific conditions; (b) A statement that any required mitigation was completed in accordance with the permit conditions; and (c) The signature of the permittee certifying the completion of the work and mitigation. 15. Use of Multiple Nationwide.Permits: The use of more than one NWF for a single and complete project is prohibited, except when the acreage loss of waters of the United States authorized by the NWPs does not exceed the acreage limit of the NWP with the highest specified acreage limit (e.g. if a road crossing over tidal waters is constructed under NWP 14, with associated bank stabilization authorized by NWP 13, the maximum acreage loss of waters of the United States for the total project cannot exceed 1P3 acre). 16. Water Supply Intakes: No activity, including structures and work in navigable waters of the United States or discharges of dredged or fill material, may occur in the proximity of a public water supply intake except where the activity is for repair of the public water supply intake structures or adjacent bank stabilization. 17. Shellfish Reds: No activity, including structures and work in navigable waters of the United States or discharges of dredged or fill material, may occur in areas of concentrated shellfish populations, unless the activity is directly related to a shellfish harvesting activity authorized by NWP 4. 18. Suitable Material: No activity, including structures and work in navigable waters of the United States or discharges of dredged or fill material, may consist of unsuitable material (e.g., trash, debris, oar bodies, asphalt, etc.) and material used for construction or discharged must be free from toxic pollutants in toxic amounts (see Section 307 of the Clean Water Act), 19. Mitigation: The District Engineer will consider the factors discussed below when determining the acceptability of appropriate and practicable mitigation necessary to offset adverse effects on the aquatic environment that are more than minimal. (a) The project must be designed and constructed to avoid and minimiz adverse effects to waters of the United States to the maximum extent practicable at the project site (i.e., on site). (b) Mitigation in all its forms (avoiding, minimizing, rectifying, reducing or compensating) will be required to the extent necessary to ensure that the adverse effects to the aquatic environment are minimal. (c) Compensatory mitigation at a minimum one - for -one ratio will be required for all wetland impacts requiring notification, unless the District Engineer determines in writing that some other form of mitigation would be more environmentally appropriate and provides a project - specific waiver of this requirement. Consistent with National policy, the District Engineer will establish a preference for restoration of wetlands as compensatory mitigation, with preservation used only in exceptional circumstances. (d) Compensatory mitigation (i.e., replacement or substitution of aquatic resources for those impacted) will not be used to increase the acreage losses allowed by the acreage limits of some of the NWPs. For example, 1/4 -acre of wetlands cannot be created to change a 3/4 -acre loss of wetlands to a 1/2 -acre loss associated with NWP 39 verification. However, 1/2 -acre of created wetlands can be used to reduce the impacts of a 1/2 -acre loss of wetlands to the minimum impact level in order to meet the minimal impact requirement associated with NWPs. (e) To be practicable, the mitigation must be available and capable of being done considering costs, existing technology, and logistics in light of the overall project purpose, Examples of mitigation that may be appropriate and practicable include, bat are not limited to: reducing the size of the project; establishing and maintaining wetland or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferably in the same watershed. (f) Compensatory mitigation plans for projects in or, near streams or other open waters will normally include a requirement for the establishment, maintenance, and legal protection (e.g., easements, deed restrictions) of vegetated buffers to open waters. In marry cases, vegetated buffers will be the only compensatory mitigation required. Vegetated buffers should consist of native species. The width of the vegetated buffers required will address documented water quality or aquatic habitat loss concerns. Normally, the vegetated buffer will be 25 to 50 feet wide on each side of the stream, but the District Engineer may require slightly wider vegetated buffers to address documented water quality or habitat loss concerns. Where both wetlands and open waters exist on the project site, the Corps will determine the appropriate compensatory mitigation (e.g., stream buffers or wetlands compensation) based on what is best for the aquatic environment on a watershed basis_ In cases where vegetated buffers are determined to be the most appropriate form of compensatory mitigation, the District Engineer may waive or reduce the requirement to provide wetland compensatory mitigation for wetland impacts. (g) Compensatory mitigation proposals submitted with the notification may be either conceptual or detailed. If conceptual plans are approved under the verification, then the Corps will condition the verification to require detailed plans be submitted and approved by the Corps prior to construction of the authorized activity in waters of the United States. (h) Pemtittees may propose the use of mitigation batiks, in -lieu fee arrangements or separate activity- specific compensatory mitigation. In all cases that require compensatory mitigation, the mitigation provisions will specify the party responsible for accomplishing and/or complying with the mitigation plan. 20. Spawning Areas: Activities, including structures and work in navigable waters of the United States or discharges of dredged or fill material, in spawning areas during spawning seasons must be avoided to the maximum extent practicable. Activities that result in the physical destruction (e.g., excavate, fill, or smother downstream by substantial turbidity) of an important spawning area are not authorized. 21. Management of Water Flows: To the maximum extent practicable, the activity must be designed to maintain preconstruction downstream flow conditions (e.g., location, capacity, and flow rates). Furthermore, the activity must not permanently restrict or impede the passage of normal or expected high flows (unless the primary purpose of the fill is to impound waters) and the structure or discharge of dredged or fill material must withstand expected high flows. The activity must, to the maximum extent practicable, provide for retaining excess flows from the site, provide for maintaining surface flow rates from the site similar to preconstruction conditions, and provide for not increasing. water flows from the project site, relocating water, or redirecting water flow beyond preconstruction conditions. Stream channelization will be reduced to the minimal amount necessary, and the activity must, to the maximum extent practicable, reduce adverse effects such as flooding or erosion downstream and upstream of the project site, unless the activity is part of a larger system designed to manage water flows. In most cases, it will not be a requirement to conduct detailed studies and monitoring of water flow. This condition is only applicable to projects that have the potential to affect water flows. While appropriate measures must be taken, it is not necessary to conduct detailed studies to identify such measures or require monitoring to ensure their effectiveness. Normally, the Corps will defer to state and local authorities regarding management of water flow. 22. Adverse Effects From Impoundments: If the activity creates an impoundment of water, adverse effects to the aquatic system due to the acceleration of the passage of water, and/or the restriction of its flow, shall be minimized to the maximum extent practicable. This includes structures and work in navigable waters of the United States, or discharges of dredged or fill material. 23. Waterfowl Breeding Areas: Activities, including structures and work in navigable waters of the United States or discharges of dredged or fill material, into breeding areas for migratory waterfowl must be avoided to the maximum extent practicable. 24. Removal of Temporary Fills: Any temporary fills must be removed in their entirety and the affectedareas returned to their preexisting elevation. 25. Designated Critical Resources Waters: Critical resource waters include, NOAA- designated marine sanctuaries, National Estuarine Research Reserves, National Wild and Scenic Rivers, critical habitat for Federally listed threatened and endangered species, coral reefs, State natural heritage sites, and outstanding national resource waters or other waters officially designated by a State as having particular environmental or ecological significance and identified by the District Engineer after notice and opportunity for public comment. The District Engineer may also designate additional critical resource waters after notice and opportunity for comment. (a) Except as noted below, discharges of dredged or fill material into waters of the United States are not authorized by NWP 14 for any activity within, or directly affecting, critical resource waters, including wetlands adjacent to such waters. Discharges of dredged or fill materials into waters of the United States may be authorized in National Wild and Scenic Rivers if the activity complies with General Condition 7. Further, such discharges may be authorized in designated critical habitat for Federally listed threatened or endangered species if the activity complies with General Condition 11 and the U.S. Fish and Wildlife Service or the National Marine Fisheries Service has concurred in a determination of compliance with this condition. 26. Fills Within 140 -Year Floodpiains: The permittee must comply with any applicable FEMA- approved state or local floodplain management requirements. 27. Construction Period: For activities that have not been verified by the Corps and the project was commenced or under contract to commence by the expiration date of the NWP (or modification or revocation date), the work must be completed within 12 months after such date (including any modification that affects the project). For activities that have been verified and the project was commenced or under contract to commence within the verification period, the work must be completed by the date determined by the Corps. For projects that have been verified by the Corps, an extension of a Corps approved completion date may be requested. This request must be submitted at least one month before the previously approved completion date. Further Information: 1. District Engineers have authority to determine if any activity complies with the terms and conditions of a NWP, 2. NWPs do not obviate the need to obtain other Federal, State, or local permits, approvals, or authorizations required by law. 3. NWPs do not grant any property rights or exclusive privileges. 4. NWPs do not authorize any injury to the property or rights of others, 5. NWPs do not authorize interference with any existing or proposed Federal project. NATIONWIDE PERMITS REGIONAL CONDITIONS OMAHA DISTRICT CORPS OF EN( STATE OF COLORADO Fens Nationwide permits 1, 2,4,6-11,13-19,21-25,28-31,33-36,39-44 are revoked for activities in these regionally important aquatic resources. Fens are defined as wetlands which are characterized by waterlogged spongy ground and contain (in all or in part) soils classified as histosols* or mineral soils with a histic epipedon*. To determine whether this provision applies, the entire wetland must be examined for the presegce of histosols or histio epipedons. *1istosols have 40 centimeters (16 inches) or more of the upper 80 centimeters (32 inches) as organic soil material (or less over bedrock). Organic soil material has an organic carbon content (by weight) of 12 to 18 percent, or more, depending on the clay content of the soil. Histic epipedons have a 20 to 60 centimeter -thick (8 -24 inches) organic soil horizon that is at or near the surface of a mineral soil. Histosols and histic epipedons are widely recognized as organic soils formed by slow accumulation of plant debris in waterlogged situations where it cannot decompose. (More information on histosols can be obtained fiom the U.S. Department of Agriculture, Natural Resources Conservation Service publications on Keys to Soil Taxonomy and Field Indicators of Hydric Soils in the United States). Springs All nationwide permits are revoked for activities located within 100 feet of the water source of natural spring areas. A spring source is defined as any location where ground water emanates from a point in the ground. Springs do not include seeps or other discharges which do not have a defined channel. Sombrero Marsh Existing revocations of all nationwide permits for the Sombrero Marsh in Boulder County, Colorado, published by Omaha District, Corps of Engineers, remains in effect. This determination includes all new or revised nationwide permits. Central City and Black Hawk The Omaha District, Corps of Engineers has removed the revocation of all nationwide permits within the 11- square mile Central City and Black Hawk area. This action reinstates the use of all nationwide permits within this designated area. Nationwide Permit 13 - Bank Stabilization In Colorado, bank stabilization activities necessary for erosion prevention in streams that average less than 20 feet in width (measured between the ordinary high water marks) are limited to the placement of no more than 1/4 cubic yard of material per running foot below the plane of the ordinary high water mark Activities greater than 114 cubic yard per running foot may be authorized if the permittee notifies the District Engineer in accordance with General Condition No. 13 (Notification) and the Corps determines the adverse environmental effects are minimal. Removal of Temporary Fills General Condition No. 24 (Removal of Temporary Fills) is amended by adding the following: When temporary fills are placed in wetlands in Colorado, a horizontal marker (i.e., fabric, certified weed - free straw, etc.) must be used to delineate the existing ground elevation of wetlands that will be temporarily filled during construction. Important Spawning Areas General Condition No. 20 (Spawning Areas) is amended by adding the following In Colorado, activities which: (a) would destroy important spawning areas; (b) would be conducted in these waters during spawning seasons for trout and lcokance salmon (spawning season for rainbow and cutthroat trout is from March 15 through July 15, and for brown and brook trout and kokanee salmon is from September 15 through March 15); or (c) have greater than minimal release of sediments during these spawning seasons are not authorized by any nationwide permit. Bioengineering techniques, such as native riparian shrub plantings are required for all bankprotection activities that exceed 50 linear feet in important spawning areas. Important spawning areas are identified in the attached list of critical resource waters in Colorado. Additional Information Important Spawning Areas: In Colorado, important spawning waters are defined as "Wild Trout Waters" as identified by the State of Colorado. Wild Trout Waters are listed in the Colorado Fishing Season Information brochure, or a list can be obtained from any Corps office in Colorado. Wild Trout Waters within the Omaha District geographic boundary include parts of the: Cache La Poudre, Garanae River, Middle Fork of the South Platte River, North Platte River, North St. Wain Creek, South Platte River, and Tarryall Creek. Critical Resource Waters Within Colorado In accordance with General Condition No. 25 (Designated Critical Resource Waters), the following waters within the State of Colorado within the Omaha District geographic boundary are designated as critical resource waters: Outstanding Natural Resource Waters Cache La Poudre Basin All tributaries to the Cache La Poudre River system, including lakes and reservoirs, within Rocky Mountain National Park. Laramie Aiver All tributaries to the Laramie River system, including all lakes and reservoirs, which are in the Rawah Wilderness Area. North Platte Rivcr All tributaries to the North Platte and Encampment Rivers, including all lakes and reservoirs, which are in the Mount Zirkle Wilderness Area. c o Special Use Permit Application January 2010 Geology and Geotechnical Reports Included with this submittal, under separate cover, is the most recent Geotechnical Report performed on the subject property. This report titled "Preliminary Geotechnical Engineering Report", Project No. 25095114, prepared by Terracon, dated January 20, 2010, identifies and summarizes the following major elements: • Existing Conditions and Subsurface Geology • Preliminary Recommendations for Design and Construction • Earthwork including Imported Fill • Foundations • Pavements In addition to this report, the following additional reports have been prepared for this project and have been previously submitted to the City of Wheat Ridge for review. The following reports are hereby referenced: • Geotechnical Engineering Study, Proposed Cabela's Site Kumar & Associates Project No. 04 -1 -400 Dated December 17, 2004 • Supplemental Geotechnical Evaluation, Proposed Cabela's Site Terracon Project No. 25055070 Dated March 18, 2005 • Geotechnical Engineering Study, Proposed Cabela Drive & 1- 70/32 Ave. Kumar & Associates Project No. 07 -1 -243 Dated October 31, 2007 • Pavement Design Recommendations, Proposed Cabela Drive & 1- 70/32 Ave. Kumar & Associates Project No. 07 -1 -243 Dated November 1, 2007; Revised March 31, 2008 City of Wheat idge COMMUNrrY DEVELOPMENT City of Wheat Ridge Municipal Building 7500 W. 29 °i Ave. Wheat Ridge, CO 80033 -8001 P: 303.2352846 F: 303.2352857 CABELA'S PROPERTY HISTORY • May 2005: Property annexed into the City of Wheat Ridge and zoned Planned Commercial Development (PCD) • May 2005: Special Use Permit (SUP) approved to allow the excavation, import and grading of 1.5 million cubic yards of fill material to occur in one year nine frame • May of 2006: Special Use Permit granted to allow an extension to one year period for original grading approval • May of 2006: Amended the conditions of original fill permit to allow work on Sundays • January 2008: Special Use Permit approved to allow additional material brought in for northern portion of site — due to slumping economy, the proposed work was not completed and permit expired The following are general conditions typically included with an SUP for grading and fill requests: • Special Use Permit for fill approved is a grant to a specific applicant. • Hours of operation (typically 6 a.m. to 7 p.m.., Monday through Saturday— can be modified to allow some work on Sundays). • No explosive devices can be used for the demolition or excavation of material. • Applicant shall comply with the conditions of any state permits regarding water and air quality and mining and reclamation. • Applicant shall follow noise abatement provisions required by City. The following are conditions which will be incorporated into this request for SUP for grading and fill: • All construction traffic must utilize SH 58 Frontage Road or the W. 40' Avenue access point. • Applicant will make repairs to any damage occurring to the County's property. • Fencing be placed around the perimeter of the affected work area during grading activities. • Grading and fill is allowed within the 30' setback area from the property perimeter. • A community notification process be established for questions and complaints regarding the operation. PURPOSE OF THIS REQUEST: Refinement of original grading work to regrade interior pad sites, facilitate improved site drainage and adjust internal roadway elevations. Section 26 -623 of the Wheat Ridge zoning and development code prescribes that all cut and fill activities in excess of 20,000 cubic yards requires a Special Use Permit. www A. w h eatridge. co. u s A&ABb WORLD'S FOREMOST OUTFITTER HUNTING, FISHING AND OUTDOOR GEAR December 1, 2009 NOTICE OF NEIGHBORHOOD INPUT MEETING Dear Resident or Property Owner, As we previously did in 2005 and 2007, Cabela's Retail, Inc. is proposing a Special Use Permit to perform grading (excavation and fill) activities on the development property located west of 1 -70, south of Clear Creek, and north of 32 Avenue. Cabela's is proposing this grading activity to re -grade interior pads, facilitate improved site drainage, and adjust internal roadway elevations. This proposed grading activity represents a refinement to the previous grading performed on the property, and will allow us to proceed with the development at a future date vet to be determined It is our intention to incorporate the previous permit conditions, representing previous public comment, into our current application. In accordance with the City of Wheat Ridge Municipal Code, grading activities which exceed 20,000 cubic yards require a Special Use Permit. In accordance with the City's code provisions, all residents and property owners within 600 feet of the project's boundaries are invited to attend a Neighborhood Input Meeting. The purpose of this meeting is to allow us to present our proposal to the neighborhood and give the neighborhood a forum to express their concerns, issues, and desires with regard to the proposed grading activities. The meeting will be held on December 9, 2009, from 6 PM to 8 PM in the Carnation Room at the Wheat Ridge Recreation Center located at 4005 Kipling Street. Representatives from Cabela's and our design team will be present to provide an overview of the proposed grading activities and address your questions and concerns. A City staff planner and other City representatives will also be present to discuss City regulations, policies and procedures with respect to our proposal. Please keep in mind that this is not a public hearing rather an informative session to gather neighborhood input into the permit application process. We hope you can attend, however if you are unable, you may mail comments or concerns to: City of Wheat Ridge Community Development Department 7500 West 29 Avenue Wheat Ridge, Colorado 80033 If you have any questions, please call the City Planning Division at (303) 235 -2846 or Cabela's local project management representative; Chris Schneider with Project One at (303) 771 -0396. Thank You. Sincerely, Cabela's Retail, Inc. Cabela's Retail, Inc. One Cabela Drive Sidney, Nebraska 69160 ** 12/3/09 ** Confidential —not for distribution Cabela's Neighborhood Informational Session December 9, 2009 Holding Statement "In order to continue this project's preparation for future development when economic conditions improve, as was previously done in 2005 and 2007, Cabela's Retail, Inc. is proposing a Special Use Permit to perform grading (excavation and fill) activities on the development property located west of 1 -70, south of Clear Creek, and north of 32nd Avenue. This proposed grading activity represents a refinement to the previous grading performed on the property and will aim to re -grade interior pads, facilitate improved site drainage, adjust internal roadway elevations, and improve site vistas from the adjacent neighborhoods." Background In accordance with the City of Wheat Ridge Municipal Code, grading activities which exceed 20,000 cubic yards require a Special Use Permit. Cabela's had applied for this permit in 2007, but due to the slumping economy, the proposed work was not completed and the permit expired. In accordance with the City's code provisions, all residents and property owners within 600 feet of the project's boundaries have been invited to attend a Neighborhood Input Meeting on December 9, 2009, from 6 PM to 8 PM in the Carnation Room at the Wheat Ridge Recreation Center located at 4005 Kipling Street. At this meeting, the Cabela's project team and representatives from the City of Wheat Ridge will facilitate discussion with neighbors and provide a forum for opportunities to comment on the proposed grading activities. This is an informative session, not a public hearing. Key Facts • Special Use Permit to perform grading and excavation at Wheat Ridge Project site. • Refinement of permits proposed in 2005 and 2007. • Permit proposed to continue project's preparation for future development when economic conditions improve. Re -grade of interior pads, facilitation of improved site drainage, adjustment of internal roadway elevations. • Informative session, not a public hearing. • December 9, 2009 from 6 pm to 8 pm in the Carnation Room at the Wheat Ridge Recreation Center located at 4005 Kipling Street 0 WORLD'S FOREMOST OUTFITTER HUNTING, FISHING AND OUTDOOR GEAR December 1, 2009 NOTICE OF NEIGHBORHOOD INPUT MEETING Dear Resident or Property Owner, As we previously did in 2005 and 2007, Cabela's Retail, Inc. is proposing a Special Use Permit to perform grading (excavation and fill) activities on the development property located west of 1 -70, south of Clear Creek, and north of 3Z Avenue. Cabela's is proposing this grading activity to re -grade interior pads, facilitate improved site drainage, and adjust internal roadway elevations. This proposed grading activity represents a refinement to the previous grading performed on the property, and will allow us to proceed with the development at a future date vet to be determined It is our intention to incorporate the previous permit conditions, representing previous public comment, into our current application. In accordance with the City of Wheat Ridge Municipal Code, grading activities which exceed 20,000 cubic yards require a Special Use Permit. In accordance with the City's code provisions, all residents and property owners within 600 feet of the project's boundaries are invited to attend a Neighborhood Input Meeting. The purpose of this meeting is to allow us to present our proposal to the neighborhood and give the neighborhood a forum to express their concerns, issues, and desires with regard to the proposed grading activities. The meeting will be held on December 9, 2009, from 6 PM to 8 PM in the Carnation Room at the Wheat Ridge Recreation Center located at 4005 Kipling Street. Representatives from Cabela's and our design team will be present to provide an overview of the proposed grading activities and address your questions and concerns. A City staff planner and other City representatives will also be present to discuss City regulations, policies and procedures with respect to our proposal. Please keep in mind that this is not a public hearing rather an informative session to gather neighborhood input into the permit application process. We hope you can attend, however if you are unable, you may mail comments or concerns to: City of Wheat Ridge Community Development Department 7500 West 29 Avenue Wheat Ridge, Colorado 80033 If you have any questions, please call the City Planning Division at (303) 235 -2846 or Cabela's local project management representative; Chris Schneider with Project One at (303) 771 -0396. Thank You. Sincerely, Cabela's Retail, Inc. Cabela's Retail, Inc. One Cabela Drive Sidney, Nebraska 69160 How To Comment You may provide comments on the Special Use Permit Application in the following ways: ► Fill out this comment sheet and place it in a comment box at the December 9, 2009 Special Use Permit Application Informational Session. ► Complete a comment sheet and mail to the address listed below: Jonathan Ekstrom MGA Communications, Inc. 1125 17 St., Suite 1800 Denver, CO 80202 Fax: (303) 297 -3526 ► Send your comments via facsimile to the attention of Cabela's c/o Jonathan Ekstrom, MGA Communications at (303) 297 -3526. ► Submit your comments via email to lekstrom(a mgacommunications.com All comments must be received by Friday, December 9, 2009 D e o .a.e..a... Special Use Permit Application January 2010 Neighborhood Meeting (In Compliance with Section 26 -109, City of Wheat Ridge Municipal Code) In accordance with Section 26 -109 of the City of Wheat Ridge Municipal Code, a neighborhood meeting was held on December 9, 2009, from 6 PM to 8 PM at the Wheat Ridge Recreation Center located at 4005 Kipling Street. Notices were sent via US Mail to all residents and property owners within six hundred (600) feet of the property defined in this land use application. The mailing list was generated by the City of Wheat Ridge Community Development Department. Included herein are the following items: ✓ Copy of the Notice ✓ Mailing List ✓ Copy of the Comment Form ✓ Meeting Sign -In Sheet ✓ Neighborhood Comments v The City of Wheat Ridge 7500 W. 29 Avenue Wheat Ridge, Colorado 80033 Planning Department 363 - 235 -2846 NOTICE TO MINERAL ESTATE OWNERS APPLICANTS: You must submit this completed form to the Community Development Department no later than ten (10) days before the public hearing on your application. Failure to complete and submit this Certification of Notice shall constitute sufficient grounds to reschedule your public hearing. 1, �! I � t f lwith S I VC (Print name) (Position/Job Title) (Entity applying for permit/approval) (hereinafter, the "Applicant"), do hereby certify that notice of the application for (describe type of set for public hearing on 200 has been sent to all mineral estate owners at least thirty (30) days before the public hearing, as required by § 24- 65.5 - 103(1), C.R.S., or, in the alternative, that the records of the Jefferson County Clerk and Recorder do not identify any mineral estate owners of any portion of the property subject to the above referenced application. Check here if there are no mineral estate owners of any portion of the subject property. I hereby further certify that I am authorized by the Applicant to make representations contained .herein and act as the Applicant's agent for purposes of this Certificate of Notice and bind the Applicant to these representations by my signature below. 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THEODO A WAIBEL BARB ARAE 890 S COORS DR LAKEWOOD CO 80228 B2 GOL DEN CO 13401 W 43RD DR 11 GOLDE CO 80403 COMMR THEOD A WAIBEL B ARBARA E 890 S COORS D R LAKEWOOD CO 80228 1632 13401 W 43 DR 11 GOLD CO 80 403 COMMR FARGO BANK WEST NA - _ % THOMPS_O_N PROPEF 4096 PO BOX 26 ST CARLSBAD CA 92018 4096 3 YOU NGFIELD ST 3862 WHE AT RICO YOUNGFIELD 8003 3 _ _ C OMMR 3RD INVESTMENTS LLC -- - -- 13 W 43RD - - __ DR _ 4 G OLDEN CO _ _2 W 43R DR 7 GOLDEN CO 8040 COMMR N A MAR WESTON EUG L _ -- 3286 ALKIRE WAY _ GOLDEN CO _80403 1658 _13301 3286 _ WAY G_O C O_ 80401 1 658 RESID N A MARGARET WESTON EUG L _ _ _ _ ALKIRE W AY _- _ GOLDEN CO _80401 80401 1658 3286 ALKIRE _ GOLD CO _ 80401 1658 RESID BRY ON _ _ _ WHITE JEANNE - -- _ _ _ _3286 5772 _ COLE 7 U CO 80002 13601 W 4 3RD _ DR 320 GOLDE CO 80 403 COMMR LD ROBERT D W HITFIELD IELD MAURE C _ 3324 BEECH CT _ARVADA D CO 80401 1685 3324 BEECH CT G OLDEN CO 80 401 1685 RESID _ LD ROBERT D WHITFIELD MAU REEN C _ _ _ 3324 _ _ - B EECH CT _ _GOEN _ GOLDEN CO 80401 1685 3314 BEECH CT _ G OLDEN C O 80401 I CH JUN 4690 UPHAM ST WHEAT RIDGE CO 80033 13601 W 43RD DR B2 GOL DEN CO 8 0403 _ CUMMR EDWA CJR WOO JANICE 15173 WILLOWBRO(LN MORRISON CO 80465 13601 W 43RD DR A2 GOLDEN CO 8040 COM MR RICHARD A W OOD KAREN J 3340 ALKIRE CT GOLDEN CO 80401 1632 3340 ALKIRE CT GOLD C O 80401 16 32 RESID FIELD PLAZA LLC 4096 YOUNGFIELD ST WHEAT RIDGE CO 80033 3862 4096 YOUNGFIELD ST WHEA RICO 8 0033 3862 COM FIELD PLAZA LLC 4096 YOUNGFIELD ST WHEAT RIDGE CO 80033 3862 4096 YOUNGFIELD ST WHEAT RICO 800333862 COMMR CITY OF WHEAT RIDGE 12/01/09 11:51 AN cd6h SCHNEIDERiCHRIS T RECEIPT NO:CDD003445 AMOUNT FMSD ZONING APPLICATION F 100.00 zone FMSD ZONING MISCELLANEOUS 2.00 zomi PAYMENT RECEIVED AMOUNT MC 3049 Auth Code: 51078Z TOTAL 102.00 , c ataa►o o The City of 7500 W. 29 Avenue Wheat Ridge, Colorado 80033 Wheat R>adge Planning Department 303. 235 -2846 NOTICE TO MINERAL ESTATE OWNERS APPLICAN You must submit this completed form to the Community Development Department no later than ten (10) days before the public hearing on your application. Failure to complete and submit this Certification of Notice shall constitute sufficient grounds to reschedule your public hearing. 1, Samuel Wa lker, CLO Coors US & Coors BreW�ugth Coors Brewing Co mpany (Prim nanm) Worldwide & Group VP Public Affairs (Entity applying forpemtivappro�al) (hereinafter, the "Applicant "). do hereby certify that notice of the application fbr Ca_ bela's1 Coors Filing No _ 1 wt for public hearing on (describe type of application) March 17, 2005 200_, has been sent to all mineral estate owners at least thirty (30) days before the public hearing, as required by § 24 -65.5- 103(1). C.R.S.. or, in the alternative. that the records of the Jefferson County Clerk and Recorder do not identify any mineral estate owners of any portion of the property subject to the above referenced application. u Check here if there are no mineral estate owners of any portion of the subject property. I hereby further certify that 1 am authorized by the Applicant to make representations contained herein and act as the Applicant's agent for purposes of this Certificate of Notice and bind the Applicant to these representations by my signature below. Dated this 10th day of January , 200 5, —. —. By: y City of �Whea dge t i MUNITY DEVELOPMENT PRE- APPLICATION MEETING SUMMARY Meeting Date: Attending Applicant(s): November 19, 2009 Chris Schneider Project One 9785 Maroon Circle, Suite 380 Englewood, CO 80112 303 - 771 -0396 x 109 John Moore and Gary Thomas Martin/Martin 12499 West Colfax Ave Lakewood, CO 80215 303 -431 -6100 Attending Staff: Randy Young — City Manager Ken Johnstone — Community Development Director Meredith Reckert — Senior Planner Sarah Showalter — Planner II Mark Westberg — Special Projects Engineer Dave Brossman — Development Review Engineer Address /Specific Site Location: Cabela's Site (property west of I -70, south of Highway 58 and north of W 32 Ave) Wheat Ridge, CO 80214 Existing Zoning: PCD Comp Plan Use: Regional Commercial Center Applicant/Owner Preliminary Proposal: The applicant is proposing to re -grade the property south of Clear Creek to accommodate changes to the site design. The revised grading will increase visibility for future development pads, accommodate realignments to the planned Cabela's Drive and 40 Ave, and route as much stormwater as possible to the regional water quality pond. The portion of the site that will be most impacted is the internal parcel where the proposed retail village will be. This portion of the site will be raised approximately 8' -9' with additional fill. The land around Anchors B & C will be raised about 4' -5' and the hotel pad will be raised about 9' -10.' There will not be an elevation increase for pad containing Anchor A. None of the elevation changes should conflict with the allowable building heights prescribed in the approved Outline Development Plan (ODP). The estimated amount of dirt to be cut is approximately 200,000 cubic yards (CY) and the total fill is approximately 500,000 CY. The applicant expects that the fill will come from multiple sources. The only approved access points for delivery of the dirt will be the crossing at Clear Creek (at the northwest corner of the site) and 40 Ave. The applicant may also utilize the internal access road for access to the southwest parcel (the hotel site), but is not allowed to route trucks via 32 °a Ave. The applicant is not proposing any significant changes to the Master Drainage Plan. Will a neighborhood meeting need to be held prior to application submittal? Yes, a neighborhood meeting will be required. The Wheat Ridge Code states that any landfill or excavation work over 20,000 CY requires a Special Use Permit (SUP). A neighborhood meeting will be required before the SUP can be submitted. Quantities of fill in different areas of a development site must be considered cumulatively. Existing conditions: The site is currently vacant with some completed public improvements. An ODP and FDP were approved for the site in 2005 -2006. Initial site grading was performed in 2005 under the terms of an SUP for major landfill and excavation issued by the City pursuant to case number SUP -05 -0. Subsequent fill and grading permits were issued per case numbers SUP -05 -04 and SUP 06 -05. Public improvements in accordance with terms of the Environmental Assessment, CDOT, and City of Wheat Ridge standards were completed in anticipation of a construction start in 2008. Construction activity was suspended, however, and no major activity has taken place on the site since early 2008. Planning comments: Based on the proposed amount of excavation and landfill, which is well over 20,000 CY, an SUP application will be required. Due to restrictions in the code against accumulative permits and the larger impacts of truck access and circulation, it would be difficult to split the permit for excavation and fill into multiple smaller permits and thus bypass the SUP process. SUP Application Process: (1) Hold a neighborhood meeting with property owners within 600' of the property (2) Submit SUP application (3) Staff review and approval (4) 10 day posting and administrative notification period (in writing) (5) If no reasonable written objections are received, the case can be administratively approved (6) If reasonable written objections are received, the case will be heard in a public hearing before City Council for approval Public Works comments: Grading permit: an application for a major grading /fill permit will also be required. Please refer to the requirements for such permit application distributed at the meeting. The Master Drainage Report (MDR) will need to be amended through an addendum or revised MDR. An updated map showing revised drainage flows and subareas will also be required. Dave Brossman confirmed that revised Engineering Geology and Geotechnical Reports are not required. A stormwater management Plan will be required and must be approved prior to issuance of the major grading /fill permit. 2 Site walls: If any retaining walls are to be built simultaneously with the re- grading, please note that a separate permit will be required and shall contain the standard retaining wall checklist which may be found on the civil engineering requirements and checklists link on the PW Development Review webpage. Building comments: N/A Architectural and Site Design Manual comments: The Architectural and Site Design Manual does not apply since there are no proposed structures. Attachments: Pre- Application Transmittal Sheet; Major landfill and excavation SUP requirements from Wheat Ridge Code Phone Numbers Meredith Reckert — Senior Planner 303 - 235 -2848 Sarah Showalter — Planner I1 303 - 235 -2849 Dave Brossman — Development Review Engineer 303 - 235 -2864 Mark Westberg — Special Projects Engineer 303 - 235 -2863 John Schumacher — Chief Building Official 303 - 235 -2853 0 PROJECT --- - -- ONE ir.: ecan; co sExmces Memo To: Sarah Showalter, City of Wheat Ridge CC: Kelly Melvin, Cabela's Gary Thomas, Martin & Martin From: Chris Schneider, Project One Date: November 12, 2009 Subject: Cabela's Commercial Development The purpose of the memorandum is to summarize our Client's intentions with respect to re- grading of the Cabela's Commercial Development property south of Clear Creek. Summary On behalf of our client Cabela's Wholesale, Inc., we are requesting a grading permit to complete site overlot grading modifications to the portion of the proposed development south of Clear Creek. The initial site grading was performed in 2005 under the terms of a Special Use Permit issued by the City of Wheat Ridge and March 7, 2005 (Re: Case Number SUP- 05 -01). Subsequently, we completed final civil engineering plans for the development and the associated public improvements in accordance with the terms of the Environmental Assessment, CDOT, and City of Wheat Ridge Standards in anticipation of construction commencing in early 2008. However, construction activity was suspended and no major activity has taken place since early 2008. In response to a changing marketplace and a renewed vision for the development, we are planning minor changes to the general development layout both vertically and horizontally, dictating the need to perform additional grading activities. Attached to this memo are conceptual grading plans showing the general limits and extent of the proposed grading. Exhibit A shows the entire development boundary south of Clear Creek and Exhibit B contains the grading models for the three main parcels. The approximate quantities depicted on the exhibits are conceptual only and will decrease significantly to account for final surface improvements (i.e. concrete and asphalt). Cabela's Commercial Development Page 1 Grading Permit 5ry C:;s oz AA � m I I ; " V I J w _ 96YA OL p ' ~ i 5 e hos v xr v � 4 a aazH3� 3�Ntl35 SNVO 9 � � 8° — n1@ 5@ 4 �e ^� i 0 _�:Y 3 pZS. r 9 b � tl 500 a s a a or O $ o a 3 RC M a S "$P p ., a 8 a O N 6W S o O O I.7 H0339 m 0 0 O 17 N/IVN9 3 3 i i i ON NHVNH Q V) U U Ltl N w 3 N N GNOd SNO00 O r" H It p � II II LI) — J F o = J 9 � � 8° — n1@ 5@ 4 �e ^� i 0 _�:Y 3 pZS. r 9 b � tl 500 a s a a or O $ o a 3 RC M a S "$P p ., a 8 a O N 6W S o O O I.7 H0339 m 0 0 O 17 N/IVN9 3 3 i i i ON NHVNH Q 0t I'Q'Jraw A If ] w s U U 5$ - spa ivoe � n " p f 30 save jS 000 ZOl - -� ° —� 9 O n�n a _N Y N J_ n N 9 Q H J LLI lY U 4 W m 91hYA OL AN: ls�FAR i IM * S O U O V O Nt •u E II II (INOd SMOOO @ ° a i pV �ar OVZEE x i o- p F \ J 9 ) a �♦ ♦ a ID � " :;dF 5_ 00 C° n O PO F a II £ a F y a J a a a a a O N F � eW nom. a ° O If) OYO H3339 y R 0 R 1J NlIYaP 0 a 3 aN NNVaa AA I9 1 gru a o[ A 5 1� l oaa L/n s SaVO ML As 000'm -- -°✓440 -� OHOHONV G �' G Savo Ms 9 .4q OV ,.wy ONT 3 1O AYEiI - a3 OL 31 5831N1 5r O ® r ro j5000'G4 } 1 0 P 3 e yr d'ar a3LN3� /� 3'JNa3S d l r L— a <n _. 9d V V 3500002 00M/9 It !� Savo oce is 000 byi sa u V NOHONa O U 0 z M m LO o a Q M n 2 o U II 11 z ~ J aNOa SNOOD ovze'e b 5 i. 3 y 4 p • I' VVV mm s o m rw �� m ! yy � V� § n N m a ✓Atlj g g p � .�m �,� m a m ♦ a�g '� 34� 8 e 500 8 O O 5 @ M1 m m Li_I J W W W W W m O � W W A O W W 5,j W W o O a'17 HJ33H y v m 0 Ln t W 8 B A >9 S 2 0 O a m O M '1a Nnrae 0 s Y � � f 3 3 3 R 3 as MMG O Jefferson County Referral Responses February 11, 2010 Page 3 of 10 �cF 1� 09/06/2007 11:10:03 AM 8 Page (s) IIIIII�IIII�IIIIII�IIIIIIIIIIIIIIIIII�IIII�IIIIIIIII D $0.00 Jefferson County, Colorado 2007103485 EASE ACCESS EASEMENT AGREEMENT ED 07- 121501 DE THIS EASEMENT AGREEMENT is made and entered into by and between CABELA'S � 1 R ETA II , INC. ( "Grantor ") and the COUNTY OF JEFFERSON, STATE OF COLORADO, a �!' body politic and corporate, whose address is 100 Jefferson County Parkway, Golden, Colorado r/ 80419 ( "Grantee "). RECITALS Granteehas requested, and Grantor is willing to convey, an access easement, over a portion of real property owned by Grantor, legally described in Exhibit A, attached hereto and incorporated herein (the "Easement Property"). NOW THEREFORE, in consideration of Ten Dollars and other good and valuable consideration paid by the Grantee, the receipt and sufficiency of which are hereby acknowledged by Grantor, the parties hereby agree as follows: ARTiQL,E 1 �_GRANT OF EASEMENT I . In accordance with the terms herein, Grantor hereby grants to Grantee a nonexclusive, permanent easement of forty foot (40') in width over, under and across the Easement Property for ingress and egress from the Grantee's property described in Exhibit B, attached hereto and incorporated herein (the "Benefited Property"). 2. Grantor reserves the right to use and occupy the Easement Property for any purpose not inconsistent with the rights and privileges granted herein and which would not unreasonably interfere with Grantee's use thereof' 3. Grantor reserves the right to make minor modifications to the location of the easement should the configuration of its site plan change from time to time. Any minor modifications shall not require the approval of Grantee so long as the Benefited Property continues its access to Cabela Drive. ART1 T[;_ GEl\?E�AI�R 4. Grantor, at its sole cost and expense, shall construct a thirty four foot (34) asphalt drive within the Easement Property and shall be responsible for maintenance of such drive in good and safe condition. In the event that Grantee desires to expand the 34' drive up to 40', then Grantee, at its sole cost and expense, shall procure any and all necessary federal, state and local approvals, licenses and permits and shall be responsible for all costs associated with any expansion. 5 Grantor shall not be liable to Grantee or any other person or entity whatsoeverfor any injury or damage to persons or property occasioned by reason of the use by Grantee, its contractors, subcontractors, agents, employees, licensees, or invitees of the Easement Property, or by reason of any act or thing done or omitted to be done during the term ofthis Easement Agreement by Grantee, its contractors, subcontractors, agents, employees, licensees, or invitees. Jefferson County Referral Responses February 11, 2010 Page 4 of 10 4w R �G C� R09 6 if Grantor determines that Grantee is in violation of the terms of this Easement Agreement, it shall give written notice of such violation and demand corrective action sufficient to cure the violation. If the Grantee fails to, at its sole cost and expense, cure the violation within thirty (30) days after the receipt of the notice of such alleged breach, then the Grantor may institute a suit to enforce the terms of this Easement Agreement (including by specific performance) to enjoin the r� violation by injunction, and to recover any damages to which Grantor may be entitled for violation of the terms of this Easement Agreement, including any fees for attorneys, experts, and the like. 7 Enforcement of the terms of this Easement Agreement will be at the discretion of the parties and any forbearance by either party to exercise its rights herein will not be deemed or construed to be a waiver of such breach or of any subsequent breach of the same or any other term of this Easement Agreemont or of any of the parties' rights underthis Easement Agreement. No delay or omission by any party in the exercise of any right or remedy will impair such right or remedy or be construed as a waiver. 8 Grantor makes no representation, nor will Grantor be liable to Grantee, withrespect to title to the Easement Property and any prior encumbrance that may affect title to any portion of the Easement Property. This Easement Agreement is subject to all prior encumbrances, restrictions, rights, claims and interests of record, or otherwisc. 9 This Easement Agreement may be executed in counterparts, each ofwhich, taken as a whole, shall constitute but a single instrument. 10 Nothing granted hereunder is intended to convey orimply the approval ofanyfederal, state, or local regulatory or governmental agency, including the City of Wbeat Ridge, with respect to any actions which Grantee may desire to take under the terms of this Easement Agreement or otherwise relating to the Easement Property. 11, This Easement Agreement and the rights and duties of the parties hereunder shall be interpreted in accordance with the laws ofthe State of Colorado. Venue for any and all legal actions arising hereunder shall lie in the District Court in and for the County of Jefferson, State of Colorado. 12. This Easement Agreement shall run with the land and be binding upon and more to the benefit of the parties, and their respective successors and assigns. 13. If any provision of this Easement Agreement is held to be illegal, invalid or urreruorceable under present or future laws, such provisions shall be fully severable; this Easement Agreement shall be construed and enforced as if such illegal, invalid or unenforceable provision had never comprised a part of this Easement Agreement; and the remaining provisions of this Easement Agreement shall remain in full force and effect and shall not be affected by the illegal, invalid or unenforceable provision or by its severance from this Easement Agreement. 14. This written Easement Agreement constitutes the entire agreement ofthe parties. No provisions regarding the subject matter of this Easement Agreement, other than those expressly set forth herein, will be of any force and effect. No modification, change or alteration of this Easement Agreement will be of any force or effect, unless in writing and signed by the parties. Jefferson County Referral Responses February 11, 2010 Page 5 of 10 15. All notices, demands, requests and other communications required or permitted under this Easement Agreement will be in writing and will be deemed delivered when actually received or, if by telecopy, on the next business day after receipt, or, if earlier, and regardless whether actually received or not, three days after deposit in the United States mails, first class, postage prepaid, h registered or certified addressed as follows: if to Grantor: Cabela's Retail, Inc. Attn: Tim Holland One Cabela Drive Sidney, NE 69160 if to Granter: Jefferson County Administrator 100 Jefferson County Parkway Golden, CO 80419 with a copy to: Jefferson County Attorney's Office 100 Jefferson County Parkway Golden, CO 80419 -5500 Any party may change its address by giving notice to the other parties as provided for above. 16. Grantee expressly reserves the right to assert all defenses and liability limitations provided by law, including, without limitation, the Colorado Governmental Immunity Act, C.R.S. § 24 -10 -101, et seq. or any successor acts or provisions 17. If Grantee shall abandon its rights herein granted and cease to use the same, all right, title and interest of Grantee hereunder shall cease and terminate and the Grantor shall hold the Property, as the same may then be, free from Grantee's rights so abandoned and shall own all materials, structures and facilities of Grantee so abandoned. DATED this day of 2007. GRANTOR: CABELA'S RETAIL, Namc7Mde: Jefferson County Reterral Responses ((. D February 11, 2010 Page 6 of 10 Ne 1� STATE OF COtSRAB6 ) ) ss COUNTY -OF ���� ) The foregoing EASEMENT AGREEMENT was acknowledged before me this �_ day of A , 2007 by 7i M 1 n nrL as 1(!° o )�� Cabela's Retail, Inc. WITNESS my hand and officia seal. My Commission expires: ' n , 1�` 5 x GFNEPAL NOTAflY -Stale of Net2sNa t 1`�Y711 dd Ol)a Db.� 2- - SHANNON'. PITTAM Notary Public �— F1yr w. Fry. Feb. 1. 2011 GRANTEE: COUNTY OF JEFFERSON, 4 'O'e, COLORADo Chairma Board of County Co 'ssioners STATE OF COLORADO ) ) ss. COUNTY OF JEFFERSON ) he'foregoing EASEMENT AGREEMENT was acknowledged before me this <` day kt& '/i 2007 by Jim Congrove as Chairman of the Board of County Com nissi erg f6r the County of Jefferson, State of Colorado. • WITNESS my hand and official seal - c My Commission expires: Notary Public APPROVED AS TO FORM: an L. Ay ( C unty Attorney Jefferson County Reterral Responses February 11, 2010 Page 7 of 10 Ce EXHIBIT A ACCESS EASEMENT A PARCEL OF LAND BEING A PORTION OF LOT 1, CA BELA'S/COORS SUB DIVISION FILING NO. 1, AMENDED AS SHOWN ON THAT SUBDIVISION PLAT RECORDED AT RECEPTION NO. 2006148911 IN THE JEFFERSON COUNTY CLERK AND RECORDER'S OFFICE, SITUATED IN THE SGITTHWEST 1/4 OF TIES* SOUTHWEST 1/4 OF SECTION 20 AND THE SOUTHEAST 1/9 OF THE SOUTHEAST 1/4 OF SECTION 19, TOWNSHIP 3 SOUTH, RANGE 69 WEST OF THE SI)DU PRINCIPAL MERIDIAN, CITY OF WHEAT RIDGE, COUNTY OF JEFFERSON, STATE OF COLORADO, BEING DESCRIBED AS FOLLOWS: 0234P1ICING A'I' ME NONCHWESI' CORNER OF SAID SOU'I'HW'AS'I' 1/4 Ok'THE, SW'THWES1' 1/4 OF SW IOd 20, PRIENCE THE PIEST 1/4 CORNER OF SAID SECTION 20 LIES N00 ° 08'11 "E ALONG THE WEST LINE OF SAID S(FTCMAEST 1/4 OF 6F.(TION 20, 1322.16 FEET; THENCE: S00 "09'11 "W ALONG SAID WEST LINE, 323.04 FEET TO THE NORTH LINE SAID LOT 1 AND THE POINT OF BEGINNING; THENCE 1409 0 01'07 "E ALONG SAID NORTH LINE, 621.10 FEET TO THE CUFF OF A CURVE CONCAVE SOUTHERLY, HAVING A RADIUS OF 35.00 FEET; THENCE WESTERLY, THROUGH A CFNTRAL ANGLE OF 27 ° 50'23 ", ALONG THE AM OF SAID CURVE 17.09 FEET TO THE POINT' OF TANGENCY, SAID CURVE HAVING A CHORD OF 16.92 FEEL WHICH BEARS S75 °01'55 "W; THENCE S61 °02 "W, 59.43 FEET TO THE POINT OF CURVATURE OF A CURVE CONCAVE NORTHERLY, HAVING A HANDS OF 65.00 FEET; THENCE WESTERLY, THROUGH A CENTRAL ANGLE OF 27 ° 50'2.3 ", ALONG THE ARC OF SAID CURVE 31.73 [F.ET TO THE: POINT OF 'TANGENCY; 1'IHACE S99 "01'07 "W, 522.56 FEET TD SAID WNST IJNF; 'PHFN(:F COWINUTNG S89 '07"W, 104.69 FRET TO 'TEF P0IN9' OF CURVATURE OF A CURVE CONCAVE SOUTHFLASTERI3, HAVING A RADIUS OF 100.00 FEET; THENCE SOUTIIW'STF.RI,Y, THROUGH A CENTRAL. ANGLE OF 49 ° 17'32 ", ALONG THE ARC OF SAID CURVE 06.113 FEET TO THE POINT OF '1',4NGENCY; THENCE S39 "43'35 "W, 440.61 MET TO THE SOUTHWEST LINE OF SAID LOT 1 BEING A NON- TANGENIT CURVE CONCAVE SOUTHWESTERLY, HAVING A RADIUS OF 1560.00 FREE; THENCE NORTHW,SI'ERLY, THROUGH A CENTRAL ANGLE OF 01 "22'06 ", ALONG THE ARC OF SAID CARVE 39.72 FEET, SAID CURVE HAVING A CHORD OF 39,72 FEET 14LICH PHASE N48 "48'47 "W; THENCE. N39 ° 43'35 "E, 520.60 FEET TO THE POINT OF CURVATURE OF A CURVE CONCAVE SOUTHEASTERLY, HAVING A RADIUS OF 60.00 FEET; THENCE NORTHEASTERLY, THROUGH P. CENTRAL ANG1,F1 OF 50 "36'4.5 ", ALONG THE ARC OF SAID CURVE 53.00 FEET TO THE NORTH LINE OF SAID LOT 1; THENCE SW39'40 11 E ALONG BALD NORTH idNE, 144.31 FEET TO SAID (CONTINUED ON NEXT' PAGE) L. tg 8,oecY J6"'W' mmI V,\2W4\-'NS5b- L LF1D CALF AS MTPEN IS! � 4w I HPIL I CABEIAS RE - FAIL, INC i Farnsworth ONE CABELA DRIVE. SIDNEY, NE 69160 IMnw.n. FLI GROUP BW5FASfNFlSAVFMIE.9111E&`Q PARCEL DESCRIPTION CABEIA' RETAIL INC. PROPERTY pe -!o-as, p]- 24-v e oBivE2CO1.ORAO0 re57 C26)M2- e&ie /(�9J �t.D4A Km � A EASEMENT i 10F3 Jefferson County Reteiral Responses February 11, 2010 Page 8 of 10 4w n o0 F � s � 0 o x0 (CONTINUEDI EXHIBIT A ACCESS EASEMENT WEST LINE{ THENCE NOO" 01'11 "R, 7.56 FEET TO THE POINT OF BEGINNING, CONTAINING 49,956 SQUARE FEET OR 1.1468 ACRES, MORE OR LESS, BASIS OF BEARING,: BEARINCS ARE BASED UPON THE EAST LINE OF TIE NORTHEAST 1./4 OF SECTION 30, TOWNSHIP 3 SOUTH, RANGE 59 WEST, Gth P.M. BEING A LINE BETWEEN THE EAST 114 CORNER OF SECTION 30 AS MONUMENTED BY A CITY OF WHEAT RIDGE 3.25° DIAMETER BRASS DISK, LS 13212, IN CONCRETE AND A CITY OF WHEAT RIDGE WITNESS CORNER BEING A 3.25° DIAMETER BRASS DISK, IS 13212, IN CONCRE'T'E LYING 200.OD' SOUTH OF THE NORTHEAST COINER OF SATD SECTION 30, AS RAYING A BEARING OF NOS ° 01'50 'W PER CITY OF WHEAT RIDGE CONTROL DATUM. PREPARED BY HINGIAM A. YANRAEIDONCK UNDER. THE SUPERVISION OF FREDRICK L_ EAS'TON, DR., PLS 31943 FOR AND ON BEHALF OF FARNSWORTH GROUP, INC. 8055 EAST TUFTS AVENUE, SUITE 850 DENVER, CO 80237 ._ 01 07 C amswoF th RETAIL, I 111'' A DRIVE Y. I ONE CA EIEL DRIVE, SIDNEY, NE 64160 GROUP PARCEL O EO66 FASlNRS AVENUE SINIEBlA CARELA' RETAIL IL INC. INC. PROIRCI PERTY DIVER CCiOPAW 00257 ACCESS EASEMENT 20F3 cs�+ �enagy57WSraznamr� l.� 6 Jefferson County Rererral Responses((:. February 11, 2010 =J Page 9of10 ° O LEGEND: INDICATES CHANCE IN COARSE ONLY PC = POINT OF CURVATURE PT = POINT OF TANCENCY y L OT 23 EXHIBIT A III III EXHIBIT DOES NOT REPRESENT A CESS EASEMENT MONUMENTED. SURVEY. { uTMtt F� I J z. I LOT 22 m C) I wh W o\ LOT 21 POINT OF — BEGINNING L q N LOT 1 NT X44 "W SW 1/4, SW 1/4, SEC 21? E CURVE TABLE G LENGTH DELTA I RADIUS 'E 621.18' 27'58 '23" 35.00' 'W m-� 104.69' C2 0 "E 146.31 C3 1 "E 7.56' ROAD PURPOSES (ON 337; PG 27) R LINE S T/{ SEC 20 _ — — T SWUB'11'W 961.56' N r N a LOT 4 w I� LDT 1 L2�y BAGS 0.42E NCS as „ Pi PC ``3 � �S -0NE NE 11 01'OY5O'W W En CURVE TABLE SEC. 79 .PROPOSER CABElA'S /WOflS 'U SIo M. CURVE DELTA I RADIUS I LENGTH Cl 27'58 '23" 35.00' 17.09' CB= S75*D7'55'W I CH= 16.92' C2 27'58'23" 65.00' 31.73' C3 4T17'32' 100.00' 1 66.03' C4 01'28'06' 1650.00' 39.72' CB= N4r4B'47'W I CH= 39.72' CS 50'36'45' 1 60.00' 1 53.00' ROAD PURPOSES (ON 337; PG 27) R LINE S T/{ SEC 20 _ — — T SWUB'11'W 961.56' N r N a LOT 4 w I� LDT 1 L2�y BAGS 0.42E NCS as „ Pi PC ``3 � �S -0NE NE 11 01'OY5O'W W En SCALE if = 'DO • h SEC. 79 .PROPOSER CABElA'S /WOflS 'U SIo M. A 9i" ° d w LOT 2 .10'UTII EASEMENT/ / PUT PREPARED BY FREIRICN L GSM A AS SI OU RB nwn p:\ 2ROA\ 30WSrccom \dw9 \eakbits\+ffTCO -05-Rfi -CABF S EASEMENTS 1 C.dwg I DATE: 7/24/2007 I UYE 7:20:20 P^ I Farnsworth CABELA'S RETAIL INC. P "'Paxa. ssao55 GROUP C w. �" =row Z °z R � Rale: - 10 - R6 0O5.�FASIlUFTSAVENUE 5Ul1E &Sp CABELA RETAIL INC. LOT 2 owvER,co1.oRAOO mns> F LOT 3 U rt 10' NU T SZ SCALE if = 'DO • SEC. 79 .PROPOSER CABElA'S /WOflS 'U SIo M. — Z '.. NR. 1 F ARE PER A LOT 2 .10'UTII EASEMENT/ / PUT PREPARED BY FREIRICN L GSM A AS SI OU RB nwn p:\ 2ROA\ 30WSrccom \dw9 \eakbits\+ffTCO -05-Rfi -CABF S EASEMENTS 1 C.dwg I DATE: 7/24/2007 I UYE 7:20:20 P^ I Farnsworth CABELA'S RETAIL INC. P "'Paxa. ssao55 GROUP DRIVE , ONE CA SIDNEY NE NE 69160 qe"T n NAM PP' ° " °e: Elc PARCEL DES CRIPTIO Rale: - 10 - R6 0O5.�FASIlUFTSAVENUE 5Ul1E &Sp CABELA RETAIL INC. . q -w -z �3 owvER,co1.oRAOO mns> ACCESS ACCESS EASEMENT OF 3 C� 3>69ASB3a � tsos>6nDa7D F. Jefferson County Rererral Responses February 11, 2010 Page 10 of 10 EXHIBIT `B" Legal Description of Benefited Property _J THE NORTH 3/8 OF LOTS 1 THROUGH 4, THE NORTH 1/4 OF LOTS 21 THROUGH 24, ALL OF LOTS 25 THROUGH 27, ROXBURY GARDENS, AS RECORDED AT RECEPTION NO. 09337790, LESS AND EXCEPT ANY PORTION OF THE ABOVE LYING WITHIN PARCEL DESCRIBED IN DEED RECORDED IN BOOK 1992, PAGE 752, AND THOSE STATE HIGHWAY PARCELS DESCRIBED IN BOOK 1875, PAGE 159, BOOK 1895, PAGE 55, AND RECEPTION NO. 2006018786, ALSO THAT PARCEL DEDICATED TO THE CITY OF WHEAT RIDGE AT RECEPTION NO. 2007098955, OF THE JEFFERSON COUNTY CLERK AND RECORDER'S OFFICE, BEING A PORTION OF SECTIONS 19 AND 20, TOWNSHIP 3 SOUTH, RANGE 69 WEST OF THE SIXTH PRINCIPAL MERIDIAN, COUNTY OF JEFFERSON, STATE OF COLORADO. SAID PARCEL CONTAINS 32.8 ACRES MORE OR LESS. PREPARED FOR AND ON BEHALF OF JEFFERSON COUNTY BY VAUGHN A. SARGENT. PROFESSIONAL LAND SURVEYOR NUMBER 30121. CAME NU� C ABELAS/COOAS SUBDIVISION • M AMENDMENT OF 0.. ES SECTI N •. ..1 MERI DIAN, CITY OF WHEAT '� RI DGE . • OF JEFFERSO . SY' COURORIENIL �AAD IK M 0 AJHIM. E NG ME NG CdVK� M PAYIRRtt WXr G in ACRE% Y� M I B n. D FA1M5 A PARCD. 6 LAIID. LCCAIm IN TIE SWMEASr 1 /A E! WCIICH 1& ME SRI1MRSi 1/4 M SECTOR LL TE NQPMRESF 1/1 Ei SECTlW1 W. AND ME X6IMEAST 1/1 Ci TIE NCWTEAST 1/4 WANTON OF SECTOR 30, BEAD IN 7081 3 SWM, RA44E SSA N£SY OF 11E 9X81 FRINW& IENNAN, C(AM OF .KFFtMH, SLAT: W. C AOQ, CEiOM) AS FOILOWS T 1/4 Cf 11E HgtDHI T 1/4 6 SECIIaI 30, XMFHLE ME EAST 1/4 [gV1ER ' TE SNO NAiTxEASr 1/4 Gi 4CNOx ]4 1120.]9 FEET NEASE 1/4 7 ME HORIMEAST 1/4 OF SECTION W, 131MI FEET To T TE SWTNESr COMER OF ME =THEwr 1/A OF THE m.ITEAST 1/4 fb T 1/4 6 ME SPRHASI f ♦ TS48 fFFI M ME SWMKSr UNE OF THAT PDW P21ERNS N 11E' CQNtt O ND KcuND NS 006: O A FW1T,Cf CCIFCVNI ERR.. P A 41Aryc PNGV[ %V MEN -T MMXY A HAAI> V 1DM)V. AESMIlY ALpIC ME ANC OF SAID a 179.99 FEET T1 THE POOR OF TAN@ICY; SWM UNE 6 ME NOVM 1/2 6 T Sa1MEA111/4 6 SAID SECTION 11. ONE. 410.50 FRT 10 TER SINIMXFST COITION M ME SAID NORM 1/T. K Of ME SW NORM 1/2 171.81 FEET TO A NW- TANIbIT OWK COIG1f pCRiXNk51FALY S]T2'2o NgiMEA51EKY ALONG THE ANCW SAID MW 462.85 FEET. SAN) OINK HAYWG A 61sM'E TO ME PONT O ONGENCY: UM R1OR4F -WAY 1NE OE STATE I6OIWAY 56 As pf9GBED N THAT MOMENT REGORGED IN ERYN COUNTY Mac AND RECORDERS OFMF: MWT -OF -MY UE 1988.89 FEET TO 11E SOONNESE UNE OF THAT PA AS DESEM O IN MAT, 20=55148 B SAN) O - E SAD PANCFI THE FO10'ALVC 4 "RSES VEST TAE 6 SAID SWMNEST 1/4 OF SECTON 20, LMS 841.18 FEET TO THE SMKEAE CDRNR OF SAID NORM 1/2 CE THE SOUTHEAST 114 OF IME OF SAID NdiM 1/z 1310.03 FEET T7 ME NCRMNFST IXNIIX OF SAID SOUMGSr 1/4. OF TAE a SAID SWINE�ST 1�!• a 1NE TEI5TY4, 3B FEET T1 THE MFM ONE OF THAT i OF LOTS n, MNCIHM 24. FNVNNY ry 61NRNSTATE TO As REMIND) M TOW J 2} so *'49•E, 13V.W FEET 10 ME ADM I E V ME NORMK3T I/4 OF ME SAID NOHMWEST 1/4 6 SECTION 2B: MFNC]E)) SMYY42'E 241.50 FEET: RV GL��NN� 4 SMZY4e'W. W.2] FEET M ME SOUTH ME 6 LOT 16, SAID RA"mi MnV52Y ALONG EAD 5011TH IME. BEST FEET. TO ME NEST UNE OF SAID LOT 18, BEING ME SAID EAST NNE OF THE NORTHEAST 1/4 W WTI. At MFNCE NTM'°AW MONG SAID G9T ONE. J2J.4D iFET TO THE FNM OF 85dWB10. HAW WO OUT, 91®RNFD AND RATTED SAN) INID M PER THE MGNNC HEREON CONTAINED UNDER 111E NANE AND 501E M CgYA "'C0.gS cuMMmW 0 nv: NO I "ENDED. A SIRDIWWN W A PART W ME C CF MEAT RIME. CGIAMT) AND BY TNf$ PRERNIS M DFDKATE M ME OTT OF .EAT NINE AND ME PIRUC MME FMTMS CF RGL PROPERTY SHOW 0 PINT- OF-WAK, DRNIUM EAAMDIM AM 1OpORARY Af2S3 FA4EENT. CABER S RETAIL MC SIXLNC ON SU AV W N4HAEL AIIYD, PER AMEN NT RECORDED AT RECEPTION HO, 2 3wlX M SAID OFNZ CADDA'S RETAIL MC 9UNND ON BEINU' O WARES BERA PER AONEYENT KCVL?DED AT RE6FTON NO. 2MT1419} M BAIp OFFICE CAEELA'S KTAA, MG 9OM1O ON BCHAIF OF ANNE MARE CWRWENE, PER AGREE46NT RECORDED AT RECEPMN N0: 20G I"2 M SAID 001;. COONS BRFMNC OMANY SAWING W BMAIF O NEIL a AMT. PER AMEJENT REMPTED AT RECEPTOR W. 2D0f1343T IN SAID ONCE COOTS BREMNG CONPANY SIGNNU ON BEHALF O MONAD W. MoNDONAIn. FOT ACRUDNENT RECORDED AT RECEPTOR ND, 2CM1.W95 M SAID OFOCE TYTY IDLLNN Y ROAR 814 STATE O PAYWA NE 55 COUNTY OF :NTfR6BX - ME PO "GINS MWT WAS ANMGWEMED 6FOE W 045 _J�1- DAY OFOfC 4 A.D. 20IISQ BY TM HOUAND VP OF OAHU'S RETAIL INC., A NEBRAUU MFWATW, ON B6ULF W ME CMPORARH. WMES4 4Y NAND AND OFF SEAL W COMMISSION EXPIRES: 2 -1 -0TI YIWNNMR.PWNAAAM NWINONM1PTW NOTM 'E V/ � P � U ' S � II ' C ��T .. NHn¢eK >w H. ODFMR DODOS. II. 1ND GROUP V.P. FOR FUSUC AFFAIRS _ STATE O COLORADO ) _ ' COUNTY O.65EITBON 3 SSA ME FOREGOING MSiRUMDNT WAS ACNNOAI£9OD BEFORE VE THIS 18" DAY of �. AD. 2DD.EW. BY M COORS R@NHC COMPANY, A COORMO WRPORATW, ON HNRF O THE CW.I.. WHEW MY HAND AND OFlON'SFAL - .1GOWASMON EXPRES A6T m X1O} TjLCEG) _,- NOi1HY C PURWOSE FOR PEAYAYBEDKW - W WIMECT PMCEL AND ONEARtlP PORMIATION IEJABENENT NOTES Nu OENERAE NOTES To 1. THIS "WY DOES NOT WNSBNTE A TINE SEAWN By FARNTDRM OEM. INC. TO CEIFANNE ONNFNSMP EASEMENTS O MOND, FAB DA10M WOW ROMEO UPON ME Fa1000 TTE WYNMFNTS REPOW BY FIRST AMERICAN xERTALE T11E C ANY AS AGENT FOR MI AMpOCAN UU ROW m E CULWANY: - NO NC4M73BO & DAM MTEBFT 25 VIN.. - - - No. zn- xM034AloY -Y0, DAM NOWATER n 20".. NO 272 - HM157 21..T. nAM MCUBER 2. 2004. NO. zn- xD1XOU -a39 -rat. W1EB A TENSER 26, 2aM. - 2. Hom; AcMm; TO CODRAM UW YOM U49I CONYENCE MY LEW ACTON BASIX UPON ANY OErv:T M TH5 W]RKY MORN TN6 YEMS M1FA YW iNSf MSWVFA W W O R E C T . M NO ENNT WY ANY AGON BM UPON A W OE U N WS 9 6 CdINENt50 YIWE MN! MN YEARS rPCM THE DAM OF TiE LbV11FlGTW SIDMN NFAECH ER DAM. 0. ME 9JRMY K ME BIUIDAAY O 815 iUT WAS PFAfOREO M ME OFID AS 6 OEl£YBW 22 20]0. CU IfVA�M STREET t- 9EIHIEREEGMNS M C B MW WEST wNIAYDNL YWNOIEID 4RN�AAD. AND NTRSi� ]0 CONA TII NGW M ME RACEENT O ME TCP UFT OF ASPNCLT PAWIWT. SURVEYORS CERlI m L FIEORE](L G91M, A.. W NdFHY WfM' 91AT Mf ARIRY K ME ' 6 GKElAS /WN5 98roWNN11119N N6 1, MENDED. WAS UADE:85 YE OR UIMR YY WEpi 91PfFNOW AND M ME HSI 6MV . NIIONIDZ pEORiATIOR AND 866 M ACCORDANCE MM ALL APPIFAME COLORAW BTAMIE9, Wff& RfWSEO EERON AS KB MME AG AHYMG RAT ACORAID.Y RERHBWIS SAID SURVEY. IX�FASIDI4 A.�1. PLS /11BAB i gg 119�j FA R I D M ~. fARAPOIIM QCIW. MG GTY OBIMBDATIOIL . AFwK)WD THIS DAY OF 2050 BY ME Ory CE AWGT DDH ATTEST m cIr G � REC _ roR a n 6KLGPMfxT gRECTat U01C NOiNS COUNTY CLCRN'AND RECORDERS CBrRFICATE $TAX OF COLORADO - ) BS c DMtt a KFFEKW xBT ®r CERTIFY TNT RAr WAS IN llE a010E CWxry Ana Ar diQL',J'( - x1jm . uD NfWRd'A 615FERSON N fbM1Y AT 6Wg21, BwN A PORE MOPTUI X0. C cuByNN YB me DER R.ETreB6R•9�4oH Br. Utt 4"P �: � VJR SUP -05 -01 1E[ -05 -01 SUP-05-" .. I -SHEET 1 OF 4 VICINITY MAP HOT TO SCAM CABELAS /COORS SUBDIVISION FILING NO..1, AMENDED AN AMEN NT OF THE CABELAB/COORS SUBDfV0ON Flom NO. % SITUATED IN SECTIONS IA 20. 28 d S0. TOWNSHIP 9 SOUTH RANGE SS WEST OF THE SD(TH PRINCIPAL MERIDIAN, CITY OF WHEAT RIDGE, COUNTY OF JEFFERSON. STATE OF COLORADO SHEET 2 OF 4 - wAUmn pac xa eaeaw) a+b r r/4 � .. LOT -1 10�S9 � i/ I o n` II I x 1 1 � min it I .< I�E I I AID € I ' I Wl x I x AC �Lff .PDXBIR NP A169 �a fi I me- P 11 d� p. rN a q I I I I AVP/L1Y000 6691 SEE SHEET 9 OF 4 � I � R 1508'1Y94_N sw SB!r _ 4'5 9115 --91' 5872A'SYW 986.91" I LEGEND > P V trW0I6P E iA)Y I t gym G _ r BLLSX P AFPILYDOO INi¢ I I � rfi, P cp � I 0¢ xG 9p119N9) faA w en 1 �5 pGC xG Paemsel LOT 4 gil P.G -PWib OWYTFE 1 I - Yy\\\ 13210 AC ql (BK. 1982, PG 289) \ 4 0 \< S08'23'4rW FA4 - PMf K PFMRS OIINIP➢F 8223 vxi - Pvrt n qw -iumer ®{ I I/I OR LLMAPIW 4E bIN YA.G .1➢lpP fl -N11CW M0 � 'N G.P'M.IMII bT' p -i000 '11/I ILLLWMOIC - A tW1e Le 1lg1' 44WlD AS 9pYl ® .lawrl/r uw.wMmrc.war � - - araeo lAe mwwprmvN /uuuu. .. wnurua o . mw P PIDAf V Y,n.c YMMM1YPM Is IIIW , 41 .11Nrl6'N1YWWpi(W E9l1 RA OI(94YIGTdS) 9PJd N/ vn.0 YAM IS'SMe' I I � I ralTMdrl ` i LOT 7 a _ [� 1 sF M611 AC � a Egli I_Y a (nP.1 . 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MAP NUMBER I m I � � I W g W J68 ' .BO \ � R 1508'1Y94_N IN _ LEGEND \ iuwl V trW0I6P E iA)Y I t gym G _ r e � I o-ivsvN Y � rfi, P cp � I I I B I r rA.c � LOT 4 gil P.G -PWib OWYTFE 1 1u.9es a _ vl '. - 13210 AC ql (BK. 1982, PG 289) P.T. -IWiR INIGhY S08'23'4rW FA4 - PMf K PFMRS OIINIP➢F 8223 vxi - Pvrt n qw -iumer ®{ I I/I OR LLMAPIW 4E bIN YA.G .1➢lpP fl -N11CW M0 � 'N G.P'M.IMII bT' p -i000 '11/I ILLLWMOIC - A tW1e Le 1lg1' 44WlD AS 9pYl ® .lawrl/r uw.wMmrc.war � - - araeo lAe mwwprmvN /uuuu. .. wnurua o . mw P PIDAf V Y,n.c YMMM1YPM Is IIIW , 41 .11Nrl6'N1YWWpi(W E9l1 RA OI(94YIGTdS) 9PJd N/ vn.0 YAM IS'SMe' a -vvlrM pfMlME Umm(tg rAOUr1mW I 1 I � d � I � � I e � � \ I CASE NUMBER .. MAP NUMBER I m I � � I W g W J68 ' .BO \ � R 1508'1Y94_N - � _ *' 4 1 a r 9 b \ iuwl V trW0I6P E iA)Y o]MalkO .MkP a WflM1Y r gym G _ r e � I o-ivsvN Y � rfi, P cp � rawa Ma6 � I B I r rA.c � LOT 4 gil 1 1u.9es a _ vl '. - 13210 AC ql (BK. 1982, PG 289) S08'23'4rW tl I 8223 raw mms owumr iAmtmmPm m rwt wmaroi LOT I l0 /If9T 9GflA�Y9 rEMER I p6'G ra ewiANe) - j L Farnswortl o GROUP ®fMINAf AY94E. ft1rF� -tlNrB GgI.V.LLO @l - prymmlom�aamars vvw.w<an n/13 /06 9 Eu 2 OF 4 CABELAS /COORS SUBDIVISION FILING NO. 1, AMENDED AN AMENDMENT OF THE CAIII LMMOM WWWISION FILING. NO. % SITUATED IN " SECTIONS 1% 20.29 i 80 TOWNSHIP S SOUTH. RANGE 09 WEST OF THE SDCTH PRINCIPAL MERIDIAN CITY OF WHEAT RIDGE COUNTY OF JEFFERSON, STATE OF COLORADO SHEET 3 OF 4 - O y ` �.vr5r'Y uaRr 1 VI I\ . wnl uc x l /i s� rq ru R6{ eMVx — ___ e 1_ SEE SHEET 4 OF 4 IY 16 QLq. 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MPNV- curs.=mPPO°mr 1O1Y=OIW9(MUAI° SHUT 8 of 4 m , 9 I t �I I ENTM S:E I =m Pw= D l'GC(:\er 4 i I I tor r l.mmi v 31.mm I fmplYeY /OMPY _ —_ _ _ %wM uL YY r/A wr A rA /w4w ed yr RCblV O1NFR PramwraT wNPNSnvr Al 'tY\r\ � trO � O " \ � a i \ ` CASE NUMN§Fk NAP NUMBER I I I 0 I F� I a �IFhla R -30600 W-N u a-Ta Y 38,g R -mw m I, R: I L- zza.za' m- sa4su^Y I • Y 18.88 I [ I NuaP PVmve I I raM arwuw RY 2i nmm Yd.oR �m.mr Y4VM MUK I I I / I / 1 I Farnsworth D. ss1wN E GROUP 304055.1 .. - ®awuwwwYY. MPNV- curs.=mPPO°mr 1O1Y=OIW9(MUAI° SHUT 8 of 4 CABELAS /COORS SUBDIVISION FILING NO. 1, AMENDED """` MAP NUMBER Wxr, MaWSaa c AN AMENDMENT OF THE CABELAB /COORS SUBDIVISION FILING NO. t SITUATED IN I SECTIONS Tq 24 29 Q 90. TOWNSHIP S 80UTH, RANGE 80 WEST OF THE SIXTH PRINCIPAL MERIDIAN, CITY OF WHEAT RIDGE COUNTY OF JEFFERSON, STATE OF COLORADO ; .. 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Zt y (� r�jK ♦ R1M 1/ra OYHR. 98Vf W/ 1T Mlxl Q• L W� �N: w uWavtWaT a,R.a Farnsworth 1„3� 7 4r -\101 maa r/ rac •axrmvw u t m GROUP. _ arolncrao.: - -s6 .ZN Wrm�on has nam arc xWWAne) - 304053.1 -® - mio'daaayrae iMlAwM U•a+NW - - - _ - �amtaaeW�immweaxow ww, m 9HEEf40F4 is Elmore WWUa rxwdr(aff umrr roan -and Title GUARANTEE COMPANY Date: 09 -16 -2008 Property Address: CABELA'S - WHEATRIDGE, CO Our Order Number: ABD70220201 -4 Ifyou have any inquiries or require further assistance, please contact one of the numbers below: For Closing Assistance: Leigh Renfro 3033 E 1ST AVE #600 PO BOX 5440 DENVER, CO 80206 Phone: 303 - 331 -6231 Fax: 303 -331 -6374 EMa l: Irenfro @Itgc.com Land Title Guarantee Company CUSTOMER DISTRIBUTION Closer's Assistant: Cynthia Romano Phone: 303 - 331 -6237 Fax: 303 - 331 -6345 EMAL cromano @ltgc.com For Title Assistance: Commercial Title "ABD" Unit David Knapp 14001 E ILIFF AVE 4500 AURORA, CO 80014 Phone: 303 - 636 -2774 Fax: 303 - 755 -7957 EMail: dknapp @ltgc.com CABELA'S RETAIL, INC. ONE CABELA DRIVE SIDNEY, NE 69160 Attn: MARK NIENHUESER Phone: 308 - 255 -2634 Fax: 308- 255 -7626 Copies: 1 Sent Via United Parcel Service 70220201 *2 LAND TITLE GUARANTEE COMPANY 3033 E 1ST AVE #600 PO BOX 5440 DENVER, CO 80206 Attn: Leigh Renfro Phone: 303 - 321 -1880 Fax: 303 - 322 -7603 Copies: 1 EMail: Irenfro @ itgc. com BROWNSTEIN HYATT FARBER 8, SCHRECK LLP 410 17TH ST 22ND FL DENVER, CO 80202 Attn: ROBERT KAUFMANN Phone: 303 - 223 -1176 Fax: 303 - 223 -0976 Copies: 1 EMail: rkaufmann @bhfs.com Linked Commitment Delivery ALBERTA DEVELOPMENT PARTNERS, LLC 5460 S QUEBEC ST #100 GREENWOOD VILLAGE, CO 80111 Attn: DON PROVOST Phone: 303 - 771 -4004 Fax: 303 - 771 -4086 Copies: 1 EMail: dgp@albdev.com Linked Commitment Delivery CABELA'S INCORPORATED ONE CABELA DRIVE SIDNEY, NE 69160 Attn: KENT T. KELSEY Phone: 308 - 255 -2907 Fax: 308 - 255 -2666 Copies: 1 Sent Via United Parcel Service 70220201 *32 CHICAGO TITLE INSURANCE COMPANY 711 THIRD AVENUE NEW YORK, NEW YORK 10017 Attn: MATTHEW S. BLIWISE Phone: 212 -880 -1210 Fax: 212 - 880 -1401 Copies: 1 EMail: bliwisem @ctt.com Linked Commitment Delivery I" Land Title Guarantee Company CUSTOMER DISTRIBUTION :end Title GUARANTEE CNMVANI' Date: 09 -16 -2008 Our Order Number: ABD70220201 -4 Property Address: CABELA'S - WHEATRIDGE, CO CHICAGO TITLE INSURANCE COMPANY 711 THIRD AVENUE NEW YORK, NY 10017 Attn: SIU CHEUNG Copies: I EMail: cheungs@ctt.com Linked Commitment Delivery BROWNSTEIN HYATT FARBER & SCHRECK PC *TMX* 410 17TH ST 22ND FL DENVER, CO 80202 4ttn: ASHLEY WINGFIELD Phone: 303 - 223 -1100 Fax: 303 - 223 -1111 Copies: 1 EMail: awingfleld@bbfs.com Linked Commitment Delivery FARNSWORTH GROUP INC 8055 TUFTS AVENUE SUITE 850 DENVER, CO 80237 Attn: NATHAN VANRAEMDONCK, PUS Phone: 303 - 692 -8838 Fax: 303 - 692 -0470 Copies: 1 EMail: nvan @f -w.com Linked Commitment Delivery BROWNSTEIN HYATT FARBER & SCHRECK LLP *TMX* 410 17TH ST 22ND FL DENVER, CO 80202 Attn: TARA MACNEILL Phone: 303 - 223 -1476 Fax: 303 - 223 -8076 Copies: 1 EMail: tmacneill@bhfs.com Linked Commitment Delivery CABELA'S INCORPORATED ONE CABELA DR SIDNEY, NE 69160 Attn: SHANNON R. PITTAM Phone: 308 - 255 -2589 Fax: 308 - 255 -2666 Copies: 1 EMail: shannon.pittam @cabelas.com Linked Commitment Delivery ocxxvenr.o �e /zaoe� W Land Title Guarantee Company Date: 09 -16 -2008 ulnd Title Our Order Number: ABD70220201 -4 CUAR.SNTEE COMPANY Property Address: CABELA'S - WHEATRIDGE, CO Buyer /Borrower: ALBERTA DEVELOPMENT PARTNERS, LLC, A COLORADO LIMITED LIABILITY COMPANY Seller /Owner: CHARLES BERA, AS TO AN UNDIVIDED 1/200 INTEREST IN AND TO LOTS 1, 2, 3 AND THAT PORTION OF LOT 4 DESCRIBED IN DEED RECORDED FEBRUARY 27, 2006 UNDER RECEPTION NO. 2006023930, EXCEPT THOSE PORTIONS DESCRIBED IN DEED RECORDED APRIL 1, 2008 UNDER RECEPTION NO. 2008030651; Wire Information: Bank: FIRSTBANK OF COLORADO 10403 W COLFAX AVENUE LAKEWOOD, CO 80215 Phone: 303 -237 -5000 Credit: LAND TITLE GUARANTEE COMPANY ABA No.: 107005047 Account: 2160521825 Attention: Leigh Renfro •kht�•k #�k �k M�M�&% k&*% k% k# �#### �����M�M�+ k�M��Y% k�k* �# # #��k # #+kk��iM�%kdP� *�� * # #� #i #Y Note: Once an original commitment has been issued, any subsequent modifications will be emphasized by underlining. Need a map or directions for your upcoming closing? Check out Land Title's web site at www.itgc.com for directions to any of our 54 office locations. ESTIMATE OF TITLE FEES ALTA Owners Policy 06 -17 -06 Deletion of Exceptions 1 -3 (Owner) Deletion of General Exception 4 (Owner) Tax Report (LOTS 1 THROUGH 4) Tax Report (LOTS 5 AND 6) $9,994.00 $100.00 $10.00 $125.00 50.00 If Land Title Guarantee Conpany will be closing this transaction, above fees will be collected at that time. TOTAL $10,279.00 eon coNrxax as,oa THANK YOU FOR YOUR ORDER! Chicago Title Insurance Company ALTA COMMITMENT Our Order No. ABD70220201 -4 Schedule A Cost. Ref.: Property Address: CABELA'S - WHEATRIDGE, CO 1. Effective Date: September I1 2008 at 5:00 P.M. 2. Policy to be Issued, and Proposed Insured: ALTA" Owner's Policy 06 -17 -06 $13.346,688.35 Proposed Insured: ALBERTA DEVELOPMENT PARTNERS, LLC, A COLORADO LIMITED LIABILITY COMPANY 3. The estate or interest in the land described or referred to in this Commitment and covered herein is: A Fee Simple 4. Title to the estate or interest covered herein is at the effective date hereof vested in: SEE ATTACHED 5. The Land referred to in this Commitment is described as follows: SEE ATTACHED PAGE(S) FOR LEGAL DESCRIPTION Our Order No. ABD70220201 -4 4. Title to the estate or interest covered herein is at the effective date hereof vested in: CHARLES BERA, AS TO AN UNDIVIDED 1/200 INTEREST IN AND TO LOTS 1, 2, 3 AND THAT PORTION OF LOT 4 DESCRIBED IN DEED RECORDED FEBRUARY 27, 2006 UNDER RECEPTION NO. 2006023930, EXCEPT THOSE PORTIONS DESCRIBED IN DEED RECORDED APRIL 1, 2008 UNDER RECEPTION NO. 2008030651; MICHAEL ALLARD, AS TO AN UNDIVIDED 1/200 INTEREST IN AND TO THAT PORTION OF LOT 4 DESCRIBED IN DEED RECORDED FEBRUARY 27, 2006 UNDER RECEPTION NO. 2006023931, EXCEPT THOSE PORTIONS DESCRIBED IN DEED RECORDED APRIL 1, 2008 UNDER RECEPTION NO. 2008030650; MARK BUSCHER, AS TO AN UNDIVIDED 1/200 INTEREST IN AND TO LOTS 5 AND 6; CABELA'S WHOLESALE, INC., A NEBRASKA CORPORATION, SUCCESSOR -BY- MERGER TO CABELA'S RETAIL INC., A NEBRASKA CORPORATION, AS TO THE REMAINDER Our Order No: ABD70220201 -4 LEGAL DESCRIPTION NOTE: THE FOLLOWING LEGAL DESCRIPTION IS PRELIMINARY AND IS SUBJECT TO CHANGE UPON COMPLIANCE WITH THE REQUIREMENTS UNDER SCHEDULE B -1, HEREIN. LOTS 1 THROUGH 6, INCLUSIVE, CABELA'S /COORS SUBDIVISION FILING NO. 1, ACCORDING TO THE PLAT THEREOF RECORDED AUGUST 15, 2006 UNDER RECEPTION NO. 2006099915, AND ACCORDING TO THE PLAT OF CABELA'S /COORS SUBDIVISION FILING NO. 1, AMENDED RECORDED DECEMBER 18, 2006 UNDER RECEPTION NO. 2006148911, COUNTY OF JEFFERSON, STATE OF COLORADO. ALTA COMMITMENT Schedule B - Section 1 (Requirements) Our Order No. ABD70220201 -4 The following are the requirements to be complied with: Item (a) Payment to or for the account of the grantors or mortgagors of the full consideration for the estate or interest to be insured. Item (b) Proper instrument(s) creating the estate or interest to be insured must be executed and duly filed for record, to -wit: Item (c) Payment of all taxes, charges or assessments levied and assessed against the subject premises which are due and payable. Item (d) Additional requirements, if any disclosed below 1. (ITEM INTENTIONALLY DELETED) 2. (ITEM INTENTIONALLY DELETED) SPECIAL WARRANTY DEED FROM CHARLES BERA AND MICHAEL ALLARD AND MARK BUSCHER AND CABELA'S WHOLESALE INC.. A NEBRASKA CORPORATION. SUCCESSOR -BY- MERGER TO CABELA'S RETAIL INC. A NEBRASKA CORPORATION TO ALBERTA DEVELOPMENT PARTNERS, LLC A COLORADO LIMITED LIABILITY COMPANY CONVEYING SUBIECT PROPERTY. 4. LAND TITLE GUARANTEE COMPANY REQUIRES AN ACCURATE LEGAL DESCRIPTION TO BE PROVIDED FOR REVIEW AND APPROVAL. UPON FURTHER REVIEW THE COMPANY HEREBY RESERVES THE RIGHT TO INSERT ADDITIONAL REQUIREMENTS AND /OR EXCEPTIONS AS MAY BE NECESSARY. 5. ORDER OF DISMISSAL ISSUED BY THE CLERK OF THE DISTRICT COURT IN AND FOR THE COUNTY OF IEFFERSON OF CIVIL ACTION NO 08CV3915 ENTITLED SH REALTY PARTNERS INC PLAINTIFF (S) VS CABELA'S RETAIL INC AND MARK BUSCHER, DEFENDANT (S). NOTICE OF LIS PENDENS RECORDED SEPTEMBER 10, 2008 UNDER RECEPTION NO. 2008085321. NOTE: ITEMS 1 -3 OF THE GENERAL EXCEPTIONS ARE HEREBY DELETED. UPON THE APPROVAL OF THE COMPANY AND THE RECEIPT OF A NOTARIZED FINAL LIEN AFFIDAVIT ITEM NO 4 OF THE GENERAL EXCEPTIONS WILL BE AMENDED AS FOLLOWS: ITEM NO. 4 OF THE GENERAL EXCEPTIONS IS DELETED AS TO ANY LIENS OR FUTURE ALTA COMMITMENT Schedule B - Section 1 (Requirements) Our Order No. ABD70220201 -4 Continued: LIENS RESULTING FROM WORK OR MATERIAL FURNISHED AT THE REQUEST OF ANY PARTY OTHER THAN ALBERTA DEVELOPMENT PARTNERS, LLC A COLORADO LIMITED LIABILITY COMPANY. CHICAGO TITLE INSURANCE COMPANY SHALL HAVE NO LIABILITY FOR ANY LIENS ARISING FROM WORK OR MATERIAL FURNISHED AT THE REQUEST OF ALBERTA DEVELOPMENT PARTNERS LLC A COLORADO LIMITED LIABILITY COMPANY. NOTE: ITEM 5 OF THE GENERAL EXCEPTIONS WILL BE DELETED IF LAND TITLE GUARANTEE COMPANY CONDUCTS THE CLOSING OF THE CONTEMPLATED TRANSACTIONS) AND RECORDS THE DOCUMENTS IN CONNECTION THEREWITH. NOTE UPON PROOF OF PAYMENT OF 2007 TAXES AND ASSESSMENTS, ITEM 6 WILL BE AMENDED TO READ: TAXES AND ASSESSMENTS FOR THE YEAR 2008 AND SUBSEQUENT YEARS A LIEN NOT YET DUE OR PAYABLE. NOTE: ITEM 7 OF THE GENERAL EXCEPTIONS IS HEREBY DELETED. NOTE: ITEM 8 UNDER SCHEDULE B -2 WILL BE DELETED UPON PROOF FROM THE OWNER STATING THERE ARE NO LEASES OR TENANTS ON SUBIECT PROPERTY. ALTA COMMITMENT Schedule B - Section 2 (Exceptions) Our Order No. ABD70220201 -4 The policy or policies to be issued will contain exceptions to the following unless the same are disposed of to the satisfaction of the Company: 1. Any facts, rights, interests, or claims thereof, not shown by the Public Records but that could be ascertained by an inspection of the Land or that may be asserted by persons in possession of the Land. 2. Easements, liens or encumbrances, or claims thereof, not shown by the Public Records. 3. Any encroachment, encumbrance, violation, variation, or adverse circumstance affecting the Title that would be disclosed by an accurate and complete land survey of the Land and not shown by the Public Records. 4. Any lien, or right to a lien, for services, labor or material heretofore or hereafter furnished, imposed by law and not shown by the Public Records. 5. Defects, liens, encumbrances, adverse claims or other matters, if any, created, first appearing in the public records or attaching subsequent to the effective date hereof but prior to the date the proposed insured acquires of record for value the estate or interest or mortgage thereon covered by this Commitment. 6. (a) Taxes or assessments that are not shown as existing liens by the records of any taxing authority that levies taxes or assessments on real property or by the Public Records; (b) proceedings by a public agency that may result in taxes or assessments, or notices of such proceedings, whether or not shown by the records of such agency or by the Public Records. 7. (a) Unpatented mining claims; (b) reservations or exceptions in patents or in Acts authorizing the issuance thereof; (c) water rights, claims or title to water, whether or not the matters excepted under (a), (b), or (c) are shown by the Public Records. 8. EXISTING LEASES AND TENANCIES, IF ANY. 9. AN EASEMENT OR RIGHT OF WAY 20 FEET IN WIDTH FOR ROAD PURPOSES AS SET FORTH IN DEED RECORDED APRIL 15 1931 IN BOOK 337 AT PAGE 277, AND AS SHOWN ON THAT CERTAIN SURVEY PREPARED BY FARNSWORTH GROUP, AS PROTECT NO. 0070084 DATED AUGUST 15 2008 AS LAST UPDATED AND CERTIFIED ON . 2008. (AFFECTS LOT 1) 10. TERMS CONDITIONS PROVISIONS BURDENS OBLIGATIONS AND EASEMENTS AS SET FORTH AND GRANTED IN RIGHT OF WAY AGREEMENT FOR WATER CONDUIT RECORDED MARCH 20 1936 IN BOOK 379 AT PAGE 66 AND AS FURTHER DESCRIBED IN RIGHT OF WAY AGREEMENT RECORDED FEBRUARY 19. 1951 IN BOOK 708 AT PAGE 336 AND EASEMENT AGREEMENT RECORDED OCTOBER 13 1992 UNDER RECEPTION NO. 92130445 AND AS SHOWN ON THAT CERTAIN SURVEY PREPARED BY FARNSWORTH GROUP, AS PROTECT NO. 0070084 DATED AUGUST 15, 2008 AS LAST UPDATED AND CERTIFIED ALTA COMMITMENT Schedule B - Section 2 (Exceptions) Our Order No. ABD70220201 -4 The policy or policies to be issued will contain exceptions to the following unless the same are disposed of to the satisfaction of the Company: ON 2008. (AFFECTS LOTS 3 AND 6) 11. ANY TAX, LIEN, FEE, OR ASSESSMENT BY REASON OF INCLUSION OF SUBJECT PROPERTY IN THE WEST METRO FIRE PROTECTION DISTRICT, AS EVIDENCED BY INSTRUMENT RECORDED SEPTEMBER 10, 1964, IN BOOK 1745 AT PAGE 383 AND ORDER REGARDING CONSOLIDATION RECORDED NOVEMBER 28, 1994 UNDER RECEPTION NO. 94184863. (AFFECTS ALL LOTS) NOTE: UPON ISSUANCE OF THE FINAL TITLE POLICY THE FOLLOWING NOTE WILL BE ATTACHED TO THE FOREGOING EXCEPTION: NO AMOUNT DUE OR PAYABLE AS OF THE DATE OF POLICY. 12. EASEMENT GRANTED TO APPLEWOOD SANITATION DISTRICT. FOR SEWER LINE. AND INCIDENTAL PURPOSES BY INSTRUMENT RECORDED AUGUST 15 1974 IN BOOK 2653 AT PAGE 360, AND AS SHOWN ON THAT CERTAIN SURVEY PREPARED BY FARNSWORTH GROUP. AS PROTECT NO. 0070084. DATED AUGUST 15. 2008. AS LAST UPDATED AND CERTIFIED ON 2008 (AFFECTS LOTS 3 AND 6) 13. TERMS, CONDITIONS, PROVISIONS, BURDENS, OBLIGATIONS AND EASEMENTS AS SET FORTH AND GRANTED IN WATER RESOURCES RESERVATION AND EASEMENT AGREEMENT RECORDED DECEMBER 23, 2004 UNDER RECEPTION NO. F2149073. 14. ALL WATER AND WATER RIGHTS, WELLS AND WELL RIGHTS, DITCHES AND DITCH RIGHTS, RESERVOIRS AND RESERVOIR RIGHTS AS RESERVED UNTO COORS BREWING COMPANY. A COLORADO CORPORATION IN THE DEED RECORDED DECEMBER 23. 2004 UNDER RECEPTION NO. F2149072. (AFFECTS LOTS 1 THROUGH 4 AND 6) ALTA COMMITMENT Schedule B - Section 2 (Exceptions) Our Order No. ABD70220201 -4 The policy or policies to be issued will contain exceptions to the following unless the same are disposed of to the satisfaction of the Company: 15. ALL MATTERS DISCLOSED ON ALTA /ACSM LAND TITLE SURVEY RECORDED DECEMBER 27 2004 UNDER RECEPTION NO. F2149085 AND AS SHOWN ON THAT CERTAIN SURVEY PREPARED BY FARNSWORTH GROUP, AS PROTECT NO 0070084 DATED AUGUST 15 2008, AS LAST UPDATED AND CERTIFIED ON 2008. (AFFECTS LOTS 1 THORUGH 4 AND 6) 16. ANNEXATION ORDINANCE #1339, SERIES OF 2005, AND MAP RECORDED MARCH 7, 2005 UNDER RECEPTION NOS. F2181788 AND F2181789. (AFFECTS ALL LOTS) ALL MATTERS DISCLOSED ON ALTA /ACSM LAND TITLE SURVEY RECORDED APRIL 1 2005 UNDER RECEPTION NO. F2195211, AND AS SHOWN ON THAT CERTAIN SURVEY PREPARED BY FARNSWORTH GROUP AS PROTECT NO 0070084 DATED AUGUST 15 2008 AS LAST UPDATED AND CERTIFIED ON 2008. (AFFECTS LOTS 4 AND 5) 18. TERMS, CONDITIONS, PROVISIONS, BURDENS AND OBLIGATIONS IMPOSED UPON SUBJECT PROPERTY BY ZONING ORDINANCE #1345, SERIES OF 2005, RECORDED MAY 27, 2005 UNDER RECEPTION NO. 2005024147. (AFFECTS ALL LOTS) 19. TERMS, CONDITIONS, PROVISIONS, BURDENS AND OBLIGATIONS AS SET FORTH IN CABELA'S /COORS DEVELOPMENT OFFICIAL OUTLINE DEVELOPMENT PLAN RECORDED JULY 18, 2005 UNDER RECEPTION NO. 2005050459 AND CABELA'S OFFICIAL OUTLINE DEVELOPMENT PLAN RECORDED SEPTEMBER 25, 2006 UNDER RECEPTION NO. 2006116327 AND CABELA'S OFFICIAL FINAL DEVELOPMENT PLAN RECORDED SEPTEMBER 25, 2006 UNDER RECEPTION NO. 2006116328. (AFFECTS ALL LOTS) r:�rr:�Ke��n�������r►� Schedule B - Section 2 (Exceptions) Our Order No. ABD70220201 -4 The policy or policies to be issued will contain exceptions to the following unless the same are disposed of to the satisfaction of the Company: 20. TERMS CONDITIONS. PROVISIONS BURDENS AND OBLIGATIONS AS SET FORTH IN INTERGOVERNMENTAL AGREEMENT ON ANNEXATIONS. INCLUSIONS AND TAX LEVIES RECORDED APRIL 24 2006 UNDER RECEPTION NO. 2006047996 AND SUPPLEMENT RECORDED DECEMBER 31 2007 UNDER RECEPTION NO. 2007141248. (AFFECTS ALL LOTS) NOTE: UPON ISSUANCE OF THE FINAL TITLE POLICY THE FOLLOWING NOTE WILL BE ATTACHED TO THE FOREGOING EXCEPTION: NO AMOUNT DUE OR PAYABLE AS OF THE DATE OF POLICY. 21. ANY TAX, LIEN, FEE, OR ASSESSMENT BY REASON OF INCLUSION OF SUBJECT PROPERTY IN THE LONGS PEAK METROPOLITAN DISTRICT, AS EVIDENCED BY INSTRUMENT RECORDED MAY 19, 2006, UNDER RECEPTION NO. 2006060290. (AFFECTS ALL LOTS) NOTE: UPON ISSUANCE OF THE FINAL TITLE POLICY THE FOLLOWING NOTE WILL BE ATTACHED TO THE FOREGOING EXCEPTION: NO AMOUNT DUE OR PAYABLE AS OF THE DATE OF POLICY. 22. TERMS CONDITIONS PROVISIONS BURDENS AND OBLIGATIONS IMPOSED UPON SUBJECT PROPERTY BY ZONING ORDINANCE #1367 SERIES OF 2006, RECORDED AUGUST 15, 2006 UNDER RECEPTION NO. 2006099914. (AFFECTS ALL LOTS) 23. EASEMENTS CONDITIONS COVENANTS RESTRICTIONS RESERVATIONS AND NOTES ON THE PLAT OF CABELA'S /COORS SUBDIVISION FILING NO. I RECORDED AUGUST 15, 2006 UNDER RECEPTION NO. 2006099915 AND THE PLAT OF CABELA'S /COORS SUBDIVISION FILING NO. 1 AMENDED RECORDED DECEMBER 18, 2006 UNDER RECEPTION NO. 2006148911 AND AS SHOWN ON THAT CERTAIN SURVEY PREPARED BY FARNSWORTH GROUP AS PROTECT NO. 0070084, DATED AUGUST 15 2008, AS LAST ALTA COMMITMENT Schedule B - Section 2 (Exceptions) Our Order No. ABD70220201 -4 The policy or policies to be issued will contain exceptions to the following unless the same are disposed of to the satisfaction of the Company: UPDATED AND CERTIFIED ON 2008. (AFFECTS ALL LOTS) 24. TERMS, CONDITIONS, PROVISIONS, BURDENS AND OBLIGATIONS AS SET FORTH IN CONSTRUCTION AGREEMENT RECORDED OCTOBER 06, 2006 UNDER RECEPTION NO. 2006121424. 25. ANY TAX, LIEN, FEE, OR ASSESSMENT BY REASON OF INCLUSION OF SUBJECT PROPERTY IN THE PROSPECT RECREATION AND PARK DISTRICT, AS EVIDENCED BY INSTRUMENT RECORDED DECEMBER 07, 2006, UNDER RECEPTION NO. 2006145009 AND RESOLUTION CREATING THE CABELA'S RETAIL SUBDISTRICT RECORDED DECEMBER 13, 2006 UNDER RECEPTION NO. 2006146996 AND ORDER MODIFYING THE INCLUSION ORDER RECORDED MARCH 31, 2008 UNDER RECEPTION NO. 2008029833. (AFFECTS ALL LOTS) NOTE UPON ISSUANCE OF THE FINAL TITLE POLICY THE FOLLOWING NOTE WILL BE ATTACHED TO THE FOREGOING EXCEPTION: NO AMOUNT DUE OR PAYABLE AS OF THE DATE OF POLICY. 26. TERMS CONDITIONS PROVISIONS BURDENS OBLIGATIONS AND EASEMENTS AS SET FORTH AND GRANTED IN ACCESS EASEMENT AGREEMENT RECORDED SEPTEMBER 06, 2007 UNDER RECEPTION NO 2007103485 AND AS SHOWN ON THAT CERTAIN SURVEY PREPARED BY FARNSWORTH GROUP AS PROTECT NO. 0070084 DATED AUGUST 15 2008 AS LAST UPDATED AND CERTIFIED ON 2008. (AFFECTS LOT 1) 27. TERMS CONDITIONS PROVISIONS BURDENS AND OBLIGATIONS AS SET FORTH IN MEMORANDUM OF UNDERSTANDING RECORDED SEPTEMBER 11 2007 UNDER RECEPTION NO 2007105043 AND AS SHOWN ON THAT CERTAIN SURVEY PREPARED BY FARNSWORTH GROUP AS PROTECT NO 0070084 DATED AUGUST 15, 2008 AS LAST UPDATED AND CERTIFIED ON 2008. ALTA COMMITMENT Schedule B - Section 2 (Exceptions) Our Order No. ABD70220201 -4 The policy or policies to be issued will contain exceptions to the following unless the same are disposed of to the satisfaction of the Company: 28. ANY FACTS RIGHTS INTERESTS OR CLAIMS WHICH MAY EXIST OR ARISE BY REASON OF THE FOLLOWING FACTS SHOWN ON ALTA /ACSM LAND TITLE SURVEYS DATED AUGUST 15 2008 PREPARED BY FARNSWORTH GROUP, JOB # 0070084: A) FENCE LINES ARE NOT COINCIDENT WITH PROPERTY LINES. B) YOUNGFIELD SERVICE ROAD TRAVERSES SUBJECT PROPERTY. C) A PORTION OF LOT 5 USED TO ACCESS THE PROPERTY ADJACENT TO SOUTH. D) 2 -TRACK PATH TRAVERSING LOT 6. NOTE: THE POLICY OF TITLE INSURANCE WILL INCLUDE AN ARBITRATION PROVISION. THE COMPANY OR THE INSURED MAY DEMAND ARBITRATION. ARBITRABLE MATTERS MAY INCLUDE, BUT ARE NOT LIMITED TO, ANY CONTROVERSY OR CLAIM BETWEEN THE COMPANY AND THE INSURED ARISING OUT OF OR RELATING TO THIS POLICY, ANY SERVICE OF THE COMPANY IN CONNECTION WITH ITS ISSUANCE OR THE BREACH OF A POLICY PROVISION OR OTHER OBLIGATION. PLEASE ASK YOUR ESCROW OR TITLE OFFICER FOR A SAMPLE COPY OF THE POLICY TO BE ISSUED IF YOU WISH TO REVIEW THE ARBITRATION PROVISIONS AND ANY OTHER PROVISIONS PERTAINING TO YOUR TITLE INSURANCE COVERAGE. LAND TITLE GUARANTEE COMPANY and LAND TITLE GUARANTEE COMPANY - GRAND JUNCTION DISCLOSURE STATEMENTS Note: Pursuant to CRS 10 -11 -122, notice is hereby given that: A) The subject real property may be located in a special taxing district. B) A Certificate of Taxes Due listing each taxing jurisdiction may be obtained from the County Treasurer's authorized agent. C) The information regarding special districts and the boundaries of such districts may be obtained from the Board of County Commissioners, the County Clerk and Recorder, or the County Assessor. Note: Effective September 1, 1997, CRS 30 -10 -406 requires that all documents received for recording or filing in the clerk and recorder's office shall contain a top margin of at least one inch and a left, right and bottom margin of at least one half of an inch. The clerk and recorder may refuse to record or file any document that does not conform, except that, the requirement for the top margin shall not apply to documents using forms on which space is provided for recording or filing information at the top margin of the document. Note: Colorado Division of Insurance Regulations 3 -5 -1, Paragraph C of Article VII requires that "Every title entity shall be responsible for all matters which appear of record prior to the time of recording whenever the title entity conducts the closing and is responsible for recording or filing of legal documents resulting from the transaction which was closed ". Provided that Land Title Guarantee Company conducts the closing of the insured transaction and is responsible for recording the legal documents from the transaction, exception number 5 will not appear on the Owner's Title Policy and the Lenders Policy when issued. Note: Affirmative mechanic's lien protection for the Owner may be available (typically by deletion of Exception no. 4 of Schedule B, Section 2 of the Commitment from the Owner's Policy to be issued) upon compliance with the following conditions: A) The land described in Schedule A of this commitment must be a single family residence which includes a condominium or townhouse unit. B) No labor or materials have been furnished by mechanics or material -men for purposes of construction on the land described in Schedule A of this Commitment within the past 6 months. C) The Company must receive an appropriate affidavit indemnifying the Company against un -filed mechanic's and ma(erial -men's liens. D) The Company must receive payment of the appropriate premium. E) If there has been construction, improvements or major repairs undertaken on the property to be purchased within six months prior to the Date of the Commitment, the requirements to obtain coverage for unrecorded liens will include: disclosure of certain construction information; financial information as to the seller, the builder and or the contractor; payment of the appropriate premium fully executed Indemnity Agreements satisfactory to the company, and, any additional requirements as may be necessary after an examination of the aforesaid information by the Company. No coverage will be given under any circumstances for labor or material for which the insured has contracted for or agreed to pay. Note: Pursuant to CRS 10 -11 -123, notice is hereby given: This notice applies to owner's policy commitments containing a mineral severance instrument exception, or exceptions, in Schedule B, Section 2. A) That there is recorded evidence that a mineral estate has been severed, leased, or otherwise conveyed from the surface estate and that there is a substantial likelihood that a third party holds some or all interest in oil, gas, other minerals, or geothermal energy in the property; and B) That such mineral estate may include the right to enter and use the property without the surface owner's permission. Nothing herein contained will be deemed to obligate the company to provide any of the coverages referred to herein unless the above conditions are fully satisfied. Form DISCLOSURE 09/01/02 NOTICE OF PRIVACY POLICY Fidelity National Financial Group of Companies / Chicago Title Insurance Company Security Union Title Insurance Company July 1, 2001 We recognize and respect the privacy expectations of today's consumers and the requirements of applicable federal and state privacy laws. We believe that making you aware of how we use your non - public personal information ( "Personal Information"), and to whom it is disclosed, will form the basis for a relationship of trust between us and the public that we serve. This Privacy Statement provides that explanation. We reserve the right to change this Privacy Statement from time to time consistent with applicable privacy laws. In the course of our business, we may collect Personal Information about you from the following sources: • From applications or other forms we receive from you or your authorized representative; • From your transactions with, or from the services being performed by, us, our affiliates, or others; • From our interne( web sites; • From the public records maintained by governmental entities that we either obtain directly from those entities, or from our affiliates or others; and • From consumer or other reporting agencies. Our Policies Regarding the Protection of the Confidentiality and Security of Your Personal Information We maintain physical, electronic and procedural safeguards to protect your Personal Information from unauthorized access or intrusion. We limit access to the Personal Information only to those employees who need such access in connection with providing products or services to you or for other legitimate business purposes. Our Policies and Practices Regarding the Sharing of Your Personal Information We may share your Personal Information with our affiliates, such as insurance companies, agents, and other real estate settlement service providers. We also may disclose your Personal Information: • to agents, brokers or representatives to provide you with services you have requested; • to third -party contractors or service providers who provide services or perform marketing or other functions on our behalf; and • to others with whom we enter into joint marketing agreements for products or services that we believe you may find of interest. In addition, we will disclose your Personal Information when you direct or ggive us permission, when we are required by law to do so, or when we suspect fraudulent or criminal activities. We afro may disclose your Personal Information when otherwise permitted by applicable privacy laws such as, for example, when disclosure is needed to enforce our rights arising out of any agreement, transaction or relationship with you. One of the important responsibilities of some of our affiliated companies is to record documents in the public domain. Such documents may contain your Personal Information. Right to Access Your Personal Information and Ability to Correct Errors Or Request Changes Or Deletion Certain states afford you the right to access your Personal Information and, under certain circumstances, to find out to whom your Personal Information has been disclosed. Also, certain states afford you the right to request correction, amendment or deletion of your Personal Information. We reserve the right, where permitted by law, to charge a reasonable fee to cover the costs incurred in responding to such requests. All requests submitted to the Fidelity National Financial Group of Companies /Chicago Title Insurance Company shall be in writing, and delivered to the following address: Privacy Compliance Officer Fidelityy National Financial, Inc. 4050 C alle Real, Suite 220 Santa Barbara, CA 93110 Multiple Products or Services If we provide you with more than one financial product or service, you may receive more than one privacy notice from us. We apologize for any inconvenience this may cause you. Foam PRIV.POL.CHI NOTICE OF PRIVACY POLICY OF LAND TITLE GUARANTEE COMPANY, INC., A COLORADO CORPORATION AND MERIDIAN LAND TITLE, L.L.C., A COLORADO LIMITED LIABLITY COMPANY, D /B /A LAND TITLE GUARANTEE COMPANY - GRAND JUNCTION This Statement is provided to you as a customer of Land Title Guarantee Company, a Colorado corporation and Meridian Land Title, LLC, d /b /a Land Title Guarantee Company - Grand Junction. We want you to know that we recognize and respect your privacy expectations and the requirements of federal and state privacy laws. Information security is one of our highest priorities. We recognize that maintaining your trust and confidence is the bedrock of our business. We maintain and regularly review internal and external safeguards against unauthorized access to non - public personal information ( "Personal Information "). In the course of our business, we may collect Personal Information about you from: applications or other forms we receive from you, including communications sent through TMX, our web -based transaction management system; your transactions with, or from the services being performed by, us, our affiliates, or others; a consumer reporting agency, if such information is provided to us in connection with your transaction; and the public records maintained by governmental entities that we either obtain directly from those entities, or from our affiliates and non - affiliates. Our policies regarding the protection of the confidentiality and security of your Personal Information are as follows: We restrict access to all Personal Information about you to those employees who need to know that information in order to provide products and services to you. We maintain physical, electronic and procedural safeguards that comply with federal standards to protect your Personal Information from unauthorized access or intrusion. Employees who violate our strict policies and procedures regarding privacy are subject to disciplinary action. We regularly access security standards and procedures to protect against unauthorized access to Personal Information. WE DO NOT DISCLOSE ANY PERSONAL INFORMATION ABOUT YOU WITH ANYONE FOR ANY PURPOSE THAT IS NOT PERMITTED BY LAW. Consistent with applicable privacy laws, there are some situations in which Personal Information may be disclosed. We may disclose your Personal Information when you direct or give us permission; when we are required by law to do so, for example, if we are served a subpoena; or when we suspect fraudulent or criminal activities. We also may disclose your Personal Information when otherwise permitted by applicable privacy laws such as, for example, when disclosure is needed to enforce our rights arising out of any agreement, transaction or relationship with you. Our policy regarding dispute resolution is as follows. Any controversy or claim arising out of or relating to our privacy policy, or the breach thereof, shall be settled by arbitration in accordance with the rules of the American Arbitration Association, and judgment upon the award rendered by the arbitrator(s) may be entered in any court having jurisdiction thereof. Form PRIV.POL.LTG.1 0 c oI pe Statement of Intent and Purpose of Request Special Use Permit Application January 2010 Introduction The Applicant, Cabela's Wholesale, Inc., is requesting a Special Use Permit to perform Major Excavation & Fill Operations on a portion of the site known as Cabela's / Coors Subdivision Filing No. 1. More specifically, the applicant is proposing to grade on portions of Lots 1 thru 6 as depicted in the accompanying site plan. This permit encompasses approximately 75 acres of the Subdivision of which principal ownership is Cabela's Retail, Inc. This Special Use Permit application has been prepared in accordance with the requirements of Section 26 -623 of the Municipal Code of the City of Wheat Ridge, Colorado. Project Description Cabela's is proposing to modify the previously approved site grading on the portion of the Subdivision south of Clear Creek. The initial site grading was performed in 2005 under the terms of a Special Use Permit issued by the City of Wheat Ridge and March 7, 2005 (Re: Case Number SUP- 05 -01). In response to a changing marketplace and a renewed vision for the development, Cabela's is planning minor changes to the general development layout both vertically and horizontally, dictating the need to perform additional grading activities. The resulting changes include approximately 400,000 cubic yards (CY) of total embankment (fill) of which approximately 200,000 CY will be generated from on -site excavations (cut) and 200,000 CY will be imported fill. LAND USE CASE PROCESSING APPLICATION Community Development Department 7500 West 29 Avenue, Wheat Ridge, CO 80033 Phone (303) 235 -2846 (Please print or type all information) Applicant_Cabela's Wholesale, Inc. Address Cabela Dr._ Phone_(308) 255 -2810 City_Sidney State_Nebraska Zip_69160_ Fax_(308) -254 -7626 Owner Same as Above City Zip 121117M Contact _Chris Schneider - Project One Address Maroon, Suite 380 Phone_(303)- 771 -0396_ City_Englewood State _Colorado Zip_80112 Fax (303)-771-0398_ (The person listed as contact will be contacted to answer questions regarding this application, provide additional information when necessary, post public hearing signs, will receive a copy of the staff report prior to Public Hearing, and shall be responsible for forwarding all verbal and written communication to applicant and owner.) Location of request (address): Cabela's /Coors Subdivision Filing No. 1 (Parcels Type of action requested (check one or more of the actions listed below which pertain to your request) Application submittal requirements on reverse side O Change of zone or zone conditions . Special Use Permit O Consolidation Plat O Subdivision: Minor (5 lots or less) O Flood Plain Special Exception O Subdivision: Major (More than 5 lots) O Lot Line Adjustment O Right of Way Vacation O Planned Building Group O Temporary Use, Building, Sign O Site Development Plan approval O Variance /Waiver (from Section ) O Other: Detailed description of request: _This application is for a Special Use Permit to perform site grading modifications_ _to a portion of the referenced subdivision. Required information: Assessors Parcel Number: Size of Lot (acres or square footage):_75.5 Acres_ Current Zoning:_PCD Proposed Zoning: Current Use: Vacant Land_ Proposed Use: Retail / Commercial / Open Space_ I certify that the information and exhibits herewith submitted are true and correct to the best of my knowledge and that in filing this application, I am acting with the knowledge and consent of those persons listed above, without whose consent the requested action cannot lawfully be accomplished. Applicants other than owners must submit power- of- ari'tky from thet tone a'hi h approved of this action on his behalf. Signature of fiEN KNOTARY -Slate of NetrwU `---� CHERYL HAUGE 'ti My Comm. Em. Nm 9, 2913 To be filled out by staff: State sworn tome this - C�o day of 2U/0 Notary Public My commission expires Date received Fee $ Receipt No. Case No. Comp Plan Desig. "Zoning Quarter Section Map Related Case No. - Pre -App Mtg, Date Case Manager LAND USE CASE PROCESSING APPLICATION Community Development Department 7500 West 29 01 Avenue, Wheat Ridge, CO 80033 Phone (303) 235 -2846 (Please print or type all information) Applicant_Cabela's Wholesale, Inc. Address Cabela Dr._ Phone_(308) 255 -2810 City State Zip_69160_ Fax_(308)- 254 -7626 Owner Same as Above Address Phone Citv State Zip Fax Contact Chris Schneider - Project One Address Maroon, Suite 380 Phone_(303)- 771 -0396_ City_Englewood State_Colorado Zip_80112 Fax (303)-771-0398_ (The person listed as contact will be contacted to answer questions regarding this application, provide additional information when necessary, post public hearing signs, will receive a copy of the staff report prior to Public Hearing, and shall be responsible for forwarding all verbal and written communication to applicant and owner.) Location of request (address): Cabela's /Coors Subdivision Filing No. 1 (Parcels Type of action requested (check one or more of the actions listed below which pertain to your request): Application submittal requirements on reverse side ® Change of zone or zone conditions a Special Use Permit ® Consolidation Plat ® Subdivision: Minor (5 lots or less) 11 Flood Plain Special Exception ® Subdivision: Major (More than 5 lots) ® Lot Line Adjustment 13 Right of Way Vacation ® Planned Building Group CI Temporary Use, Building, Sign ® Site Development Plan approval C1 Variance/Waiver (from Section ) 0 Other: Detailed description of request: This application is for a Special Use Permit to perform site grading modifications_ _to a portion of the referenced subdivision. Required information: Assessors Parcel Number: Size of Lot (acres or square footage): Acres_ Current Zoning:_PCD Proposed Zoning:_PCD Current Use: Vacant Land Proposed Use:Retail / Commercial / Open Space_ I certify that the information and exhibits herewith submitted are true and correct to the best of my knowledge and that in filing this application, I am acting with the knowledge and consent of those persons listed above, without whose consent the requested action cannot lawfully be accomplished. Applicants other than owners must submit power -of- attorney from the owner which approved of this action on his behalf. Signature of Applicant Subscribed and sworn to me this _day of , 20 Notary Public My commission expires To be filled out by staff: Date received Fee $ Receipt No. Case No. Comp Plan Desig. Zoning Quarter Section Map Related Case No. Pre -App Mrs. Date Case Manager city of LAND USE APPLICATION FC . 1 Wheat �dge COMAAVNITY DEVELOi'MF.NT Case No. SUP700 Date Received 1 Case Description ISUP to allow the excavation and import of fill dirt Related Cases r — Case Planner Reeked _. etely 200,000 cubic yards Ap)v.4carrrbAYma&i - Name Cabelas Wholesale, Inc Name [— Phone (308)2552810 Address One Cabala Dr City Sidney State NE Zip 69160 rlxvre�/n/oimarion Name Cabelas Wholesale, Inc_. Name —. Phone (303) 255 2810 Address One Cabala Dc _ _ City Sidney State NE Zip 69160 CwrrasfJnhhsxahaaa Name IChfis Schnieder Name JProject One _ _ _ Phone (303 ) 771.0396 Address 9785 Maroon,Suit 380 City En lewood '., 9 State CD Zip I ProjecrlrvMmaalml� Address 4000 _. Street jCalbela Drive,. ., j City Golden State CO zip Location Description Cabela's /Coors Subdivision Filing #1 (parcels 1.6) Project Name Parcel No Qtr Section I — Distrct No. - Reviews Pre -App Date _ 1/28/2010 Neighborhood Meeting Date App No: APP1006 __ Dfr --'A a Case Disposition r Conditions of Approval Res# [ 7777 ; Ord# r MARTIN /MARTIN .- CONSULTING ENGINEERS PRINCIPAL JOHN C. MOORE III, PE V 30ZL43 1.61 00 EXT. 309 12499 WEST COLFAX AVENUE F 303.431 .4020 P.O. BOX 1 51 500 LAKEWOOD, COLORADO 80215 JM OORE@?MARTINMARTIN.COM W W W.MARTINMARTIN.COM MARTIN /MARTIN • ® CONSULTING ENGINEERS SENIOR PROJECT JEFF A. WHITE, PE ENGINEER V 303.431.6100 EXT. 309 1 2499 WEST COLFAX AVENUE O F 303.431.4020 P.O. 00X 1 51 500 LAKEWOOD, CDLORAOD 00215 J W H ITE @MARTI N MARTIN. COM architecture Ilc Noel L. Cupkovic, AIA, NCARB 1500 Hamilton Avenue Principal Cleveland, Ohio 44114 . e -mail ncupkovic@cuparc.com . phone 216 802.0047 . fax 216 802.0057 Florida License: AR -92731 . web www.cuparc.com W W W. MARTIN MARTIN. COM Noel L. Cupkovic, AIA, NCARB 1500 Hamilton Avenue Principal Cleveland, Ohio 44114 . e -mail ncupkovic@cuparc.com . phone 216 802.0047 . fax 216 802.0057 Florida License: AR -92731 . web www.cuparc.com aD z v (D E z .0 0 D zl L ; c, 0 r� i < m o= U 'J - J C.), o s _j a� 0 m C U C CA) C)) o c n o aD U a� v o' x I v E 0 0 a z 0 I a� a� 0 GENERAL NOTES: 1. LOCATION OF EXISTING UTILITIES SHALL BE VERIFIED BY CONTRACTOR PRIOR TO DATE OF CONSTRUCTION. FOR INFORMATION CONTACT: UTILITY NOTIFICATION CENTER OF COLORADO AN LOCAL MUNICIPALITY UTILITY DEPARTMENTS. THE CONTRACTOR SHALL FIELD VERIFY SIZE, AND HORIZONTAL AND VERTICAL LOCATIONS OF EXISTING FACILITIES PRIOR TO CONSTRUCTION AND NOTIFY THE ENGINEER OF ANY DISCREPANCIES. 2. THE CONTRACTOR SHALL HAVE ONE (1) COPY OF PLANS AND ONE COPY OF THE APPROPRIATE DESIGN AND CONSTRUCTION STANDARDS AND SPECIFICATIONS ON THE JOB SITE AT ALL TIMES. 3. CONTRACTOR SHALL NOTIFY THE ENGINEER, OWNER FORTY EIGHT (48) HOURS PRIOR TO THE START OF CONSTRUCTION. 4. BENCHMARK: BASIS OF ELEVATION BASED ON NGS CONTROL POINT "F 412 ", A STAINLESS STEEL ROD AT THE INTERSECTION OF KIPLING STREET AND WEST 32ND AVENUE WITH A NAVD88 ELEVATION OF 5,562.74 FEET, "F 412" IS A FIRST ORDER, SECOND CLASS CONTROL POINT. MARTIN /MARTIN, INC ASSUMES NO RESPONSIBILITY FOR THIS SURVEY. CONTRACTOR IS RESPONSIBLE FOR FIELD VERIFICATION OF ALL EXISTING ELEVATIONS AND CONTOURS PRIOR TO CONSTRUCTION. NOTIFY PROJECT COORDINATOR AND ENGINEER OF ANY DISCREPANCY PRIOR TO CONSTRUCTION. 5. BASIS OF BEARINGS: BEARINGS ARE BASED UPON THE EAST LINE OF THE NORTHEAST 1/4 OF SECTION 30, TOWNSHIP 3 SOUTH, RANGE 69 WEST, 6TH P.M. BEING A LINE BETWEEN THE EAST 1/4 CORNER OF SECTION 30 AS MONUMENTED BY A CITY OF WHEAT RIDGE 3.25" DIAMETER BRASS DISK, LS 13212 IN CONCRETE AND A CITY OF WHEAT RIDGE WITNESS CORNER BEING A 3.25" DIAMETER BRASS DISK, LS 13212, IN CONCRETE LYING 200.00' SOUTH OF THE NORTHEAST CORNER OF SAID SECTION 30, AS HAVING A BEARING OF N01 °01'50 "W PER CITY OF WHEAT RIDGE CONTROL DATUM. 6. REPAIR OF ANY DAMAGE TO EXISTING IMPROVEMENTS OR LANDSCAPING IS THE RESPONSIBILITY OF THE CONTRACTOR. 7. ALL CONSTRUCTION ACTIVITIES MUST COMPLY WITH THE STATE OF COLORADO PERMITTING PROCESS FOR "STORM WATER DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITY." FOR INFORMATION, PLEASE CONTACT COLORADO DEPARTMENT OF HEALTH, WATER QUALITY CONTROL DIVISION, WQCD- PE -B2, 4300 CHERRY DRIVE SOUTH, DENVER, COLORADO 80222 -1530. ATTENTION: PERMITS AND ENFORCEMENT SECTION. PHONE (303) 692 -3590. 8. IF DEWATERING IS REQUIRED, A STATE CONSTRUCTION DEWATERING DISCHARGE PERMIT IS REQUIRED FOR DISCHARGES TO A STORM SEWER, CHANNEL, IRRIGATION DITCH, ANY STREET THAT IS TRIBUTARY TO THE AFOREMENTIONED FACILITIES, OR ANY WATERS OF THE UNITED STATES. CONTRACTOR IS RESPONSIBLE FOR SECURING THE PERMIT. 9. THE TYPE, SIZE, LOCATION AND NUMBER OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE AND LOCATION OF ALL UNDERGROUND UTILITIES ALONG THE ROUTE OF THE WORK. THE CONTRACTOR SHALL BE RESPONSIBLE FOR UNKNOWN UNDERGROUND UTILITIES. CONTRACTOR SHALL FIELD LOCATE ALL EXISTING UTILITIES, HORIZONTAL AND VERTICALLY, PRIOR TO CONSTRUCTION. 10. PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION, THE CONTRACTOR SHALL CONTACT ALL UTILITY JURISDICTIONS TO COORDINATE SCHEDULES. 11. THE CONTRACTOR SHALL WARRANT ALL WORK TO BE FREE FROM DEFECTS IN WORKMANSHIP AND MATERIALS FOR A PERIOD OF ONE -YEAR FROM THE DATE OF ACCEPTANCE. 12. CONTRACTOR SHALL REGULARLY PATROL THE PUBLIC LANDS ADJACENT TO THE DEVELOPMENT, REMOVE CONSTRUCTION DEBRIS AND KEEP CLEAN AND SAFE. 13. THE CONTRACTOR SHALL FURNISH THE OWNER WITH A SET OF "RECORD" PLANS PRIOR TO ENTERING INTO THE ONE -YEAR WARRANTY PERIOD. THE PLANS SHALL BE ACCOMPANIED BY A LETTER SEALED AND SIGNED BY A REGISTERED LAND SURVEYOR AS TO THE COMPLETENESS OF THE RECORD PLANS. 14. CONTRACTOR SHALL OBTAIN ALL PERMITS FOR UTILITY INTERFERENCE'., AND TRAFFIC CONTROL. ALL REQUIRED PERMITS SHALL BE OBTAINED BY CONTRACTOR PRIOR TO COMMENCEMENT OF ANY WORK ON PROJECT. 15. THE CONTRACTOR SHALL BE SOLELY AND COMPLETELY RESPONSIBLE FOR CONDITIONS AT AND ADJACENT TO THE JOB SITE, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY DURING PERFORMANCE 0 71HE WORK. THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS. 16. THE DUTY OF THE OWNER /ENGINEER TO CONDUCT CONSTRUCTION REVIEW OF THE CONTRACTOR'S PERFORMANCE IS NOT INTENDED TO INCLUDE REVIEW OF THE ADEQUACY OF THE CONTRACTOR'S SAFETY MEASURES IN, ON OR NEAR THE CONSTRUCTION SITE.) 17. REFER TO RECOMMENDATIONS REGARDING EXCAVATION, COMPACTION, EMBANKMENT, OVER EXCAVATION, TOPSOIL REMOVAL AND PLACEMENT, WITHIN SOIL REPORT. 18. IT IS THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE OWNER'S REPRESENTATIVE, AND THE CITY, OF ANY PROBLEMS IN CONFORMING TO THE APPROVED PLANS FOR ANY ELEMENT OF THE PROPO"'3"D IMPROVEMENTS PRIOR TO ITS CONSTRUCTION. 19. A WATER TRUCKS WILL BE PROVIDED, BY THE CONTRACTOR TO KEEP DUST IN CHECK. CONTRACTOR IS RESPONSIBLE FOR WATER SUPPLY AND HAUL AS NEEDED. 20. ANY SETTLEMENT OR SOIL ACCUMULATION, BEYOND THE PROPERTY LIMITS, DUE TO GRADING OR EROSION SHALL BE REPAIRED, BY THE CONTRACTOR, IMMEDIATELY, INCLUDING ERROSION CONTROL MEASURES IN PLACE. 21. NO GRADING SHALL TAKE PLACE UNTIL ALL APPROPRIATE PERMITS HAVE BEEN OBTAINED. 22. ANY CONSTRUCTION DEBRIS OR MUD TRACKING ONTO THE PUBLIC RIGHT -OF -WAY, RESULTING FROM THE PROJECT, SHALL BE REMOVED IMMEDIATELY, BY THE CONTRACTOR. THE CONTRACTOR SHALL IMMEDIATELY FIX ANY EXCAVATION, OR EXCESSIVE PAVEMENT FAILURE CAUSED BY THE PROJECT, AND SHALL PROPERLY BARRICADE THE SITE UNTIL CONSTRUCTION IS COMPLETE. FAILURE, BY THE CONTRACTOR, TO CORRECT ANY OF THE ABOVE WITHIN 48 HOUR OF WRITTEN NOTICE, SHALL CAUSE THE OWNER TO ISSUE A STOP WORK ORDER AND /OR DO THE WORK AND MAKE A CLAIM AGAINST THE PROJECT'S LETTER OF CREDIT FOR ANY COSTS INCURRED. 23. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING UTILITY LOCATIONS AT LEAST 48 HOURS PRIOR TO COMMENCEMENT OF CONSTRUCTION. 24. THE CONTRACTOR SHALL PROVIDE ALL LIGHTS, SIGNS, BARRICADES, FLAG PERSONS, OR OTHER DEVICES NECESSARY TO PROVIDE FOR PUBLIC SAFETY IN ACCORDANCE WITH THE CURRENT MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. 25. THE CONTRACTOR SHALL LOCATE ALL PROPERTY LINE PINS THAT DEFINE THE PERIMETER OF THE PROPERTY. 26. GRADE SHOWN HEREIN IS FINAL, FINISHED GRADE, INCLUDING TOP SOIL. SUBGRADE IS TO BE 10" LOWER. FINAL ELEVATIONS OF SUBGRADES ARE TO BE APPROVED BY PROJECT COORDINATOR. OVERLOT GRADING NOTES: 1. ALL SITE GRADING SHALL CONFORM TO THE RECOMMENDATIONS OF THE LATEST SOILS INVESTIGATION FOR THIS PROPERTY. 2. TEMPORARY CUT /FILL SLOPES SHALL NOT EXCEED A STEEPNESS OF 2:1 (H: V). PERMANENT SLOPES SHALL NOT EXCEED 3:1 (H: V). 3. THE TOP OF SUBGRADE SHALL BE CONSTRUCTED TO: APPROXIMATELY 12- INCHES BELOW FINAL GRADE CONTOURS FOR THE ROADWAYS AND 9- INCHES BELOW FINAL GRADE FOR ALL OTHER AREAS. 4. THE CONTRACTOR SHALL ONLY CROSS THE EXISTING DENVER WATER DEPARTMENT CONDUITS AND ASSOCIATED EASEMENT AT DESIGNATED AREAS WITH EXISTING CONCRETE STRUCTURES AFTER VERIFICATION, BY THE CONTRACTOR, THAT THE EXISTING STRUCTURES CAN PROVIDE THE NECESSARY SUPPORT OF CONSTRUCTION OPERATIONS. IF APPROVED BY THE DENVER WATER DEPARTMENT, THE CONTRACTOR MAY SUBMIT DOCUMENTS FOR APPROVAL BY THE DENVER WATER DEPARTMENT TO CONSTRUCT ADDITIONAL CONCRETE STRUCTURES, PER DENVER WATER DEPARTMENT REGULATIONS, AT ALTERNATE LOCATIONS. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT THE EXISTING DENVER WATER DEPARTMENT CONDUITS ARE NOT DAMAGED DURING GRADING /EARTHWORK OPERATIONS. CA A 010 IVIASS GRADING PERMIT SET CITY OF WHEAT RIDGE, COLORADO VICINITY MAP N TS 15. THE EROSION AND SEDIMENT CONTROL PLAN MAY BE MODIFIED BY THE OWNER'S REPRESENTATIVE, AS FIELD CONDITIONS WARRANT. 16. REFER TO SHEET C113 FOR DETAIL CITY OF WHEAT RIDGE EROSION CONTROL NOTES. LEGEND X- SILT FENCE SF 0 INLET PROTECTION I 0 OUTLET PROTECTION OP> �� VEHICLE TRACKING �, VTC) CONCRETE WASHOUT (CWA) AREA o CONSTRUCTION CF FENCE CURB SOCK �CS ROCK SOCK ( RS� SEDIMENT CONTROL LOG ( STRAW BALES STB ) RIPRAP RR DRAINAGEWAY CHECK ( DC� - TEMP. SLOPE DRAIN (TSD) ROUGH CUT !RCS STREET CONTROL TEMPORARY DD D DIVERSION DIKE MULCHING ( MU SURFACE ROUGHENING (SR TEMP. SEEDING TS PERM. SEEDING PS 1 01 , 60" , SILT FENCE OR SEDIMENT STOP INLET PROTECTION OUTLET PROTECTION SURFACE ROUGHENING TEMP. SEEDING PERM. SEEDING NSF) I SIR 'TS (� P S W SEEDING / / TS U TEMPORARY SEEDING SEE NOTE 2 n C103 U/ C104 GRADING AND EROSION CONTROL PLAN 0105 0 � PLAN Cl 06 0 o _. PLAN C107 GRADING AND EROSION CONTROL PLAN C108 EARTHWORK PLAN C109 (D C 1 10 CROSS SECTIONS A -C C1 1 1 CROSS SECTIONS 1 -2 I C 1 12 a� C113 DETAIL SHEET C114 DETAIL SHEET O Q a� ry � C) z z n 0 o o Uct � ; GENERAL NOTES: 1. LOCATION OF EXISTING UTILITIES SHALL BE VERIFIED BY CONTRACTOR PRIOR TO DATE OF CONSTRUCTION. FOR INFORMATION CONTACT: UTILITY NOTIFICATION CENTER OF COLORADO AN LOCAL MUNICIPALITY UTILITY DEPARTMENTS. THE CONTRACTOR SHALL FIELD VERIFY SIZE, AND HORIZONTAL AND VERTICAL LOCATIONS OF EXISTING FACILITIES PRIOR TO CONSTRUCTION AND NOTIFY THE ENGINEER OF ANY DISCREPANCIES. 2. THE CONTRACTOR SHALL HAVE ONE (1) COPY OF PLANS AND ONE COPY OF THE APPROPRIATE DESIGN AND CONSTRUCTION STANDARDS AND SPECIFICATIONS ON THE JOB SITE AT ALL TIMES. 3. CONTRACTOR SHALL NOTIFY THE ENGINEER, OWNER FORTY EIGHT (48) HOURS PRIOR TO THE START OF CONSTRUCTION. 4. BENCHMARK: BASIS OF ELEVATION BASED ON NGS CONTROL POINT "F 412 ", A STAINLESS STEEL ROD AT THE INTERSECTION OF KIPLING STREET AND WEST 32ND AVENUE WITH A NAVD88 ELEVATION OF 5,562.74 FEET, "F 412" IS A FIRST ORDER, SECOND CLASS CONTROL POINT. MARTIN /MARTIN, INC ASSUMES NO RESPONSIBILITY FOR THIS SURVEY. CONTRACTOR IS RESPONSIBLE FOR FIELD VERIFICATION OF ALL EXISTING ELEVATIONS AND CONTOURS PRIOR TO CONSTRUCTION. NOTIFY PROJECT COORDINATOR AND ENGINEER OF ANY DISCREPANCY PRIOR TO CONSTRUCTION. 5. BASIS OF BEARINGS: BEARINGS ARE BASED UPON THE EAST LINE OF THE NORTHEAST 1/4 OF SECTION 30, TOWNSHIP 3 SOUTH, RANGE 69 WEST, 6TH P.M. BEING A LINE BETWEEN THE EAST 1/4 CORNER OF SECTION 30 AS MONUMENTED BY A CITY OF WHEAT RIDGE 3.25" DIAMETER BRASS DISK, LS 13212 IN CONCRETE AND A CITY OF WHEAT RIDGE WITNESS CORNER BEING A 3.25" DIAMETER BRASS DISK, LS 13212, IN CONCRETE LYING 200.00' SOUTH OF THE NORTHEAST CORNER OF SAID SECTION 30, AS HAVING A BEARING OF N01 °01'50 "W PER CITY OF WHEAT RIDGE CONTROL DATUM. 6. REPAIR OF ANY DAMAGE TO EXISTING IMPROVEMENTS OR LANDSCAPING IS THE RESPONSIBILITY OF THE CONTRACTOR. 7. ALL CONSTRUCTION ACTIVITIES MUST COMPLY WITH THE STATE OF COLORADO PERMITTING PROCESS FOR "STORM WATER DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITY." FOR INFORMATION, PLEASE CONTACT COLORADO DEPARTMENT OF HEALTH, WATER QUALITY CONTROL DIVISION, WQCD- PE -B2, 4300 CHERRY DRIVE SOUTH, DENVER, COLORADO 80222 -1530. ATTENTION: PERMITS AND ENFORCEMENT SECTION. PHONE (303) 692 -3590. 8. IF DEWATERING IS REQUIRED, A STATE CONSTRUCTION DEWATERING DISCHARGE PERMIT IS REQUIRED FOR DISCHARGES TO A STORM SEWER, CHANNEL, IRRIGATION DITCH, ANY STREET THAT IS TRIBUTARY TO THE AFOREMENTIONED FACILITIES, OR ANY WATERS OF THE UNITED STATES. CONTRACTOR IS RESPONSIBLE FOR SECURING THE PERMIT. 9. THE TYPE, SIZE, LOCATION AND NUMBER OF ALL KNOWN UNDERGROUND UTILITIES ARE APPROXIMATE WHEN SHOWN ON THE DRAWINGS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE EXISTENCE AND LOCATION OF ALL UNDERGROUND UTILITIES ALONG THE ROUTE OF THE WORK. THE CONTRACTOR SHALL BE RESPONSIBLE FOR UNKNOWN UNDERGROUND UTILITIES. CONTRACTOR SHALL FIELD LOCATE ALL EXISTING UTILITIES, HORIZONTAL AND VERTICALLY, PRIOR TO CONSTRUCTION. 10. PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION, THE CONTRACTOR SHALL CONTACT ALL UTILITY JURISDICTIONS TO COORDINATE SCHEDULES. 11. THE CONTRACTOR SHALL WARRANT ALL WORK TO BE FREE FROM DEFECTS IN WORKMANSHIP AND MATERIALS FOR A PERIOD OF ONE -YEAR FROM THE DATE OF ACCEPTANCE. 12. CONTRACTOR SHALL REGULARLY PATROL THE PUBLIC LANDS ADJACENT TO THE DEVELOPMENT, REMOVE CONSTRUCTION DEBRIS AND KEEP CLEAN AND SAFE. 13. THE CONTRACTOR SHALL FURNISH THE OWNER WITH A SET OF "RECORD" PLANS PRIOR TO ENTERING INTO THE ONE -YEAR WARRANTY PERIOD. THE PLANS SHALL BE ACCOMPANIED BY A LETTER SEALED AND SIGNED BY A REGISTERED LAND SURVEYOR AS TO THE COMPLETENESS OF THE RECORD PLANS. 14. CONTRACTOR SHALL OBTAIN ALL PERMITS FOR UTILITY INTERFERENCE'., AND TRAFFIC CONTROL. ALL REQUIRED PERMITS SHALL BE OBTAINED BY CONTRACTOR PRIOR TO COMMENCEMENT OF ANY WORK ON PROJECT. 15. THE CONTRACTOR SHALL BE SOLELY AND COMPLETELY RESPONSIBLE FOR CONDITIONS AT AND ADJACENT TO THE JOB SITE, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY DURING PERFORMANCE 0 71HE WORK. THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS. 16. THE DUTY OF THE OWNER /ENGINEER TO CONDUCT CONSTRUCTION REVIEW OF THE CONTRACTOR'S PERFORMANCE IS NOT INTENDED TO INCLUDE REVIEW OF THE ADEQUACY OF THE CONTRACTOR'S SAFETY MEASURES IN, ON OR NEAR THE CONSTRUCTION SITE.) 17. REFER TO RECOMMENDATIONS REGARDING EXCAVATION, COMPACTION, EMBANKMENT, OVER EXCAVATION, TOPSOIL REMOVAL AND PLACEMENT, WITHIN SOIL REPORT. 18. IT IS THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE OWNER'S REPRESENTATIVE, AND THE CITY, OF ANY PROBLEMS IN CONFORMING TO THE APPROVED PLANS FOR ANY ELEMENT OF THE PROPO"'3"D IMPROVEMENTS PRIOR TO ITS CONSTRUCTION. 19. A WATER TRUCKS WILL BE PROVIDED, BY THE CONTRACTOR TO KEEP DUST IN CHECK. CONTRACTOR IS RESPONSIBLE FOR WATER SUPPLY AND HAUL AS NEEDED. 20. ANY SETTLEMENT OR SOIL ACCUMULATION, BEYOND THE PROPERTY LIMITS, DUE TO GRADING OR EROSION SHALL BE REPAIRED, BY THE CONTRACTOR, IMMEDIATELY, INCLUDING ERROSION CONTROL MEASURES IN PLACE. 21. NO GRADING SHALL TAKE PLACE UNTIL ALL APPROPRIATE PERMITS HAVE BEEN OBTAINED. 22. ANY CONSTRUCTION DEBRIS OR MUD TRACKING ONTO THE PUBLIC RIGHT -OF -WAY, RESULTING FROM THE PROJECT, SHALL BE REMOVED IMMEDIATELY, BY THE CONTRACTOR. THE CONTRACTOR SHALL IMMEDIATELY FIX ANY EXCAVATION, OR EXCESSIVE PAVEMENT FAILURE CAUSED BY THE PROJECT, AND SHALL PROPERLY BARRICADE THE SITE UNTIL CONSTRUCTION IS COMPLETE. FAILURE, BY THE CONTRACTOR, TO CORRECT ANY OF THE ABOVE WITHIN 48 HOUR OF WRITTEN NOTICE, SHALL CAUSE THE OWNER TO ISSUE A STOP WORK ORDER AND /OR DO THE WORK AND MAKE A CLAIM AGAINST THE PROJECT'S LETTER OF CREDIT FOR ANY COSTS INCURRED. 23. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING UTILITY LOCATIONS AT LEAST 48 HOURS PRIOR TO COMMENCEMENT OF CONSTRUCTION. 24. THE CONTRACTOR SHALL PROVIDE ALL LIGHTS, SIGNS, BARRICADES, FLAG PERSONS, OR OTHER DEVICES NECESSARY TO PROVIDE FOR PUBLIC SAFETY IN ACCORDANCE WITH THE CURRENT MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. 25. THE CONTRACTOR SHALL LOCATE ALL PROPERTY LINE PINS THAT DEFINE THE PERIMETER OF THE PROPERTY. 26. GRADE SHOWN HEREIN IS FINAL, FINISHED GRADE, INCLUDING TOP SOIL. SUBGRADE IS TO BE 10" LOWER. FINAL ELEVATIONS OF SUBGRADES ARE TO BE APPROVED BY PROJECT COORDINATOR. OVERLOT GRADING NOTES: 1. ALL SITE GRADING SHALL CONFORM TO THE RECOMMENDATIONS OF THE LATEST SOILS INVESTIGATION FOR THIS PROPERTY. 2. TEMPORARY CUT /FILL SLOPES SHALL NOT EXCEED A STEEPNESS OF 2:1 (H: V). PERMANENT SLOPES SHALL NOT EXCEED 3:1 (H: V). 3. THE TOP OF SUBGRADE SHALL BE CONSTRUCTED TO: APPROXIMATELY 12- INCHES BELOW FINAL GRADE CONTOURS FOR THE ROADWAYS AND 9- INCHES BELOW FINAL GRADE FOR ALL OTHER AREAS. 4. THE CONTRACTOR SHALL ONLY CROSS THE EXISTING DENVER WATER DEPARTMENT CONDUITS AND ASSOCIATED EASEMENT AT DESIGNATED AREAS WITH EXISTING CONCRETE STRUCTURES AFTER VERIFICATION, BY THE CONTRACTOR, THAT THE EXISTING STRUCTURES CAN PROVIDE THE NECESSARY SUPPORT OF CONSTRUCTION OPERATIONS. IF APPROVED BY THE DENVER WATER DEPARTMENT, THE CONTRACTOR MAY SUBMIT DOCUMENTS FOR APPROVAL BY THE DENVER WATER DEPARTMENT TO CONSTRUCT ADDITIONAL CONCRETE STRUCTURES, PER DENVER WATER DEPARTMENT REGULATIONS, AT ALTERNATE LOCATIONS. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT THE EXISTING DENVER WATER DEPARTMENT CONDUITS ARE NOT DAMAGED DURING GRADING /EARTHWORK OPERATIONS. CA A 010 IVIASS GRADING PERMIT SET CITY OF WHEAT RIDGE, COLORADO VICINITY MAP N TS 15. THE EROSION AND SEDIMENT CONTROL PLAN MAY BE MODIFIED BY THE OWNER'S REPRESENTATIVE, AS FIELD CONDITIONS WARRANT. 16. REFER TO SHEET C113 FOR DETAIL CITY OF WHEAT RIDGE EROSION CONTROL NOTES. LEGEND X- SILT FENCE SF 0 INLET PROTECTION I 0 OUTLET PROTECTION OP> �� VEHICLE TRACKING �, VTC) CONCRETE WASHOUT (CWA) AREA o CONSTRUCTION CF FENCE CURB SOCK �CS ROCK SOCK ( RS� SEDIMENT CONTROL LOG ( STRAW BALES STB ) RIPRAP RR DRAINAGEWAY CHECK ( DC� - TEMP. SLOPE DRAIN (TSD) ROUGH CUT !RCS STREET CONTROL TEMPORARY DD D DIVERSION DIKE MULCHING ( MU SURFACE ROUGHENING (SR TEMP. SEEDING TS PERM. SEEDING PS 1 01 , 60" , SILT FENCE OR SEDIMENT STOP INLET PROTECTION OUTLET PROTECTION SURFACE ROUGHENING TEMP. SEEDING PERM. SEEDING NSF) I SIR 'TS (� P S X / SLOPE STABILIZATION SEE NOTE 1 EROSION CONTROL NOTES: 1. ALL GRADING, EROSION, AND SEDIMENT CONTROL MUST CONFORM WITH PLANS. REVISIONS TO DISTURBANCE AREAS, SLOPES, AND /OR EROSION AND SEDIMENT CONTROL MEASURES ARE NOT PERMITTED WITHOUT PRIOR APPROVAL FROM THE OWNER'S REPRESENTATIVE, 2. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING A PERMIT FOR STORM WATER DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITY FROM THE COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT, AT LEAST 10 DAYS PRIOR THE START OF CONSTRUCTION ACTIVITIES FOR LAND DISTURBANCE AREAS OF ONE ACRE OR GREATER. THE PERMIT MUST BE KEPT CURRENT THROUGHOUT THE CONSTRUCTION DURATION. 3. EROSION CONTROL MEASURES MUST BE INSTALLED PRIOR TO GRADING ACTIVITIES. 4. ALL TEMPORARY AND PERMANENT SOIL EROSION AND SEDIMENT CONTROL PRACTICES MUST BE MAINTAINED AND REPAIRED AS NEEDED TO ASSURE CONTINUED PERFORMANCE OF THEIR INTENDED FUNCTION. FOR EXAMPLE, EROSION CONTROL BLANKETS, STRAW BALE DIKES OR SILT FENCES MAY REQUIRE PERIODIC REPLACEMENT. SEDIMENT TRAPS AND BASINS WILL REQUIRE PERIODIC SEDIMENT REMOVAL. 5. ALL TOPSOIL, WHERE PHYSICALLY PRACTICABLE, MUST BE SALVAGED AND NO TOPSOIL SHALL BE REMOVED FROM THE SITE EXCEPT AS SET FORTH IN THE APPROVED PLANS. TOPSOIL AND OVERBURDEN MUST BE SEGREGATED AND STOCKPILED SEPARATELY. RUNOFF FROM THE STOCKPILED AREA MUST BE CONTROLLED TO PREVENT EROSION AND RESULTANT SEDIMENTATION OF RECEIVING WATER. 6. THE CONTRACTOR MUST IMMEDIATELY TAKE ALL NECESSARY STEPS TO CONTROL INCREASED SEDIMENT DISCHARGE. 7. THE CONTRACTOR IS RESPONSIBLE FOR CLEAN UP AND REMOVAL OF ALL SEDIMENT AND DEBRIS FROM ALL DRAINAGE INFRASTRUCTURE AND OTHER PUBLIC FACILITIES. 8. THE CONTRACTOR MUST TAKE REASONABLE PRECAUTIONS TO ENSURE THAT VEHICLES DO NOT TRACK OR SPILL EARTH MATERIALS ON TO STREETS /ROADS AND MUST IMMEDIATELY REMOVE SUCH MATERIALS IF THIS OCCURS. 9. THE CONTRACTOR IS RESPONSIBLE FOR CONTROLLING WASTE SUCH AS DISCARDED MATERIALS, TRUCK WASHOUT, CHEMICALS, LITTER, AND SANITARY WASTE, AS APPLICABLE. IN ADDITION, SPILL PREVENTION AND CONTAINMENT BMP'S FOR CONSTRUCTION MATERIALS, WASTE, AND FUEL MUST BE PROVIDED, AS APPLICABLE. 10. REFER TO SHEET C113 FOR DETAIL CITY OF WHEAT RIDGE SEEDING AND MULCHING NOTES. 11. FUGITIVE DUST EMISSIONS RESULTING FROM GRADING ACTIVITIES AND /OR WIND SHALL BE CONTROLLED USING THE BEST AVAILABLE CONTROL TECHNOLOGY, AS DEFINED BY THE COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT, AT THE TIME OF GRADING. 12. ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED DURING CONSTRUCTION, AND SHALL BE INSTALLED WITHIN 24 HOURS, OR WITHIN THE TIMEFRAME SET FOI. ;'TH BY THE CITY INSPECTOR. 13. PERMANENT OR TEMPORARY SOIL STABILIZATION MEASURES SHALL BE APPLIED TO DISTURBED AREAS WITHIN 14 DAYS AFTER FINAL GRADE IS ACHIEVED ON ANY POR'jOhl OF THE SITE, OR TO DISTURBED AREAS THAT MAY NOT BE AT FINAL GRADE, BUT ARE TO BE LEFT DORMANT FOR A PERIOD OF TIME OF MARE THAN 30 DAYS. 14. DISTURBED PORTIONS OF THE SITE WHERE CONSTRUCTION ACTIVITIES HAVE PERMANENTLY CEASED SHALL BE STABILIZED WITH PERMANENT SEED NO LATER THAN 14 DAYS AFTER THE LAST CONSTRUCTION ACTIVITY. UNIFORM VEGETATIVE COVER SHALL BE ESTABLISHED TO 70 %. PERMANENT SEEDING / / TS ?' PS TEMPORARY SEEDING SEE NOTE 2 X / SLOPE STABILIZATION SEE NOTE 1 EROSION CONTROL NOTES: 1. ALL GRADING, EROSION, AND SEDIMENT CONTROL MUST CONFORM WITH PLANS. REVISIONS TO DISTURBANCE AREAS, SLOPES, AND /OR EROSION AND SEDIMENT CONTROL MEASURES ARE NOT PERMITTED WITHOUT PRIOR APPROVAL FROM THE OWNER'S REPRESENTATIVE, 2. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING A PERMIT FOR STORM WATER DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITY FROM THE COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT, AT LEAST 10 DAYS PRIOR THE START OF CONSTRUCTION ACTIVITIES FOR LAND DISTURBANCE AREAS OF ONE ACRE OR GREATER. THE PERMIT MUST BE KEPT CURRENT THROUGHOUT THE CONSTRUCTION DURATION. 3. EROSION CONTROL MEASURES MUST BE INSTALLED PRIOR TO GRADING ACTIVITIES. 4. ALL TEMPORARY AND PERMANENT SOIL EROSION AND SEDIMENT CONTROL PRACTICES MUST BE MAINTAINED AND REPAIRED AS NEEDED TO ASSURE CONTINUED PERFORMANCE OF THEIR INTENDED FUNCTION. FOR EXAMPLE, EROSION CONTROL BLANKETS, STRAW BALE DIKES OR SILT FENCES MAY REQUIRE PERIODIC REPLACEMENT. SEDIMENT TRAPS AND BASINS WILL REQUIRE PERIODIC SEDIMENT REMOVAL. 5. ALL TOPSOIL, WHERE PHYSICALLY PRACTICABLE, MUST BE SALVAGED AND NO TOPSOIL SHALL BE REMOVED FROM THE SITE EXCEPT AS SET FORTH IN THE APPROVED PLANS. TOPSOIL AND OVERBURDEN MUST BE SEGREGATED AND STOCKPILED SEPARATELY. RUNOFF FROM THE STOCKPILED AREA MUST BE CONTROLLED TO PREVENT EROSION AND RESULTANT SEDIMENTATION OF RECEIVING WATER. 6. THE CONTRACTOR MUST IMMEDIATELY TAKE ALL NECESSARY STEPS TO CONTROL INCREASED SEDIMENT DISCHARGE. 7. THE CONTRACTOR IS RESPONSIBLE FOR CLEAN UP AND REMOVAL OF ALL SEDIMENT AND DEBRIS FROM ALL DRAINAGE INFRASTRUCTURE AND OTHER PUBLIC FACILITIES. 8. THE CONTRACTOR MUST TAKE REASONABLE PRECAUTIONS TO ENSURE THAT VEHICLES DO NOT TRACK OR SPILL EARTH MATERIALS ON TO STREETS /ROADS AND MUST IMMEDIATELY REMOVE SUCH MATERIALS IF THIS OCCURS. 9. THE CONTRACTOR IS RESPONSIBLE FOR CONTROLLING WASTE SUCH AS DISCARDED MATERIALS, TRUCK WASHOUT, CHEMICALS, LITTER, AND SANITARY WASTE, AS APPLICABLE. IN ADDITION, SPILL PREVENTION AND CONTAINMENT BMP'S FOR CONSTRUCTION MATERIALS, WASTE, AND FUEL MUST BE PROVIDED, AS APPLICABLE. 10. REFER TO SHEET C113 FOR DETAIL CITY OF WHEAT RIDGE SEEDING AND MULCHING NOTES. 11. FUGITIVE DUST EMISSIONS RESULTING FROM GRADING ACTIVITIES AND /OR WIND SHALL BE CONTROLLED USING THE BEST AVAILABLE CONTROL TECHNOLOGY, AS DEFINED BY THE COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT, AT THE TIME OF GRADING. 12. ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED DURING CONSTRUCTION, AND SHALL BE INSTALLED WITHIN 24 HOURS, OR WITHIN THE TIMEFRAME SET FOI. ;'TH BY THE CITY INSPECTOR. 13. PERMANENT OR TEMPORARY SOIL STABILIZATION MEASURES SHALL BE APPLIED TO DISTURBED AREAS WITHIN 14 DAYS AFTER FINAL GRADE IS ACHIEVED ON ANY POR'jOhl OF THE SITE, OR TO DISTURBED AREAS THAT MAY NOT BE AT FINAL GRADE, BUT ARE TO BE LEFT DORMANT FOR A PERIOD OF TIME OF MARE THAN 30 DAYS. 14. DISTURBED PORTIONS OF THE SITE WHERE CONSTRUCTION ACTIVITIES HAVE PERMANENTLY CEASED SHALL BE STABILIZED WITH PERMANENT SEED NO LATER THAN 14 DAYS AFTER THE LAST CONSTRUCTION ACTIVITY. UNIFORM VEGETATIVE COVER SHALL BE ESTABLISHED TO 70 %. CALL UTILITY NOTIFICATION CENTER OF • •- ♦rO INS SEDIMENT BASIN ( SB > 1- 800-922-1987 OR 232 -1991 'DENVER CALL 2- BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE OR EXCAVATE FOR MARKING OF UNDERGROUND MEMBER UTILITIES BENCHMARK: BASIS OF ELEVATION BASED ON NGS CONTROL POINT "F 412 ", A STAINLESS STEEL ROD AT THE INTERSECTION OF KIPLING STREET AND WEST 32ND AVENUE WITH A NAVD88 ELEVATION OF 5,562.74 FEET, "F 412" IS A FIRST ORDER, SECOND CLASS CONTROL POINT. MARTIN /MARTIN assumes no responsibility for utility locations. The utilities shown on this drawing have been plotted from the best available information. It is, however, the contractors responsibility to field verify the location of all utilities prior to the commencement of any construction. SHEET INDEX C100 COVER SHEET C 101 EXISTING CONDITIONS C102 EXISTING HORIZONTAL CONTROL C103 OVERALL SITE PLAN C104 GRADING AND EROSION CONTROL PLAN 0105 GRADING AND EROSION CONTROL PLAN Cl 06 GRADING AND EROSION CONTROL PLAN C107 GRADING AND EROSION CONTROL PLAN C108 EARTHWORK PLAN C109 CROSS SECTION INDEX C 1 10 CROSS SECTIONS A -C C1 1 1 CROSS SECTIONS 1 -2 C 1 12 CROSS SECTIONS 3 -4 C113 DETAIL SHEET C114 DETAIL SHEET CALL UTILITY NOTIFICATION CENTER OF • •- ♦rO INS SEDIMENT BASIN ( SB > 1- 800-922-1987 OR 232 -1991 'DENVER CALL 2- BUSINESS DAYS IN ADVANCE BEFORE YOU DIG, GRADE OR EXCAVATE FOR MARKING OF UNDERGROUND MEMBER UTILITIES BENCHMARK: BASIS OF ELEVATION BASED ON NGS CONTROL POINT "F 412 ", A STAINLESS STEEL ROD AT THE INTERSECTION OF KIPLING STREET AND WEST 32ND AVENUE WITH A NAVD88 ELEVATION OF 5,562.74 FEET, "F 412" IS A FIRST ORDER, SECOND CLASS CONTROL POINT. MARTIN /MARTIN assumes no responsibility for utility locations. The utilities shown on this drawing have been plotted from the best available information. It is, however, the contractors responsibility to field verify the location of all utilities prior to the commencement of any construction. E 4_1 c cn Q) -0 E 0 _D 0 z CL 2 0 N 0 U 0 c\l U) < M 0 :E 4__ C 0 U -1 6 C) c 4� U 0 n U cy X >l m �6 N -4 E C) n 0 4- C 0 n C) x n L.Li 0 n rATE 70 � �' 06V x� l fj Imal PROPERTY LINE RIGHT-OF-WAY LINE cn 0 o C) � Q 3: RETAINING WALL CURB & GUTTER Q) 470 sl_- STORM SEWER _0 P 9 'o _ LORAD- Ht( 58 c O _ 5 STORM MANHOLE _�450 FLARED END SECTION 00 �440 SANITARY MANHOLE n -5470 W WATER LINE WATER VALVE Q) 4-50 0 WATER METER IRRIGATION CONTROL OHE OVERHEAD ELECTRIC E ELECTRIC LINE A_ POWER POLE 0 0 T TELEPHONE LINE TELEPHONE PEDESTAL < CABLE TV G GAS LINE MONITOR WELL ry C) E 0 EVERGREEN TREE Q) 07-) HANDICAP RAMPS DRIIIE DESCRIPTIONS 0 < p 0 a- n x LLJ rATE 70 � �' 06V x� l fj Imal PROPERTY LINE RIGHT-OF-WAY LINE -546 -0 t 0 o RETAINING WALL CURB & GUTTER 5750 470 sl_- STORM SEWER _0 P 9 'o _ LORAD- Ht( 58 c O _ 5 STORM MANHOLE _�450 FLARED END SECTION - SS- �440 SANITARY MANHOLE -5470 W WATER LINE WATER VALVE 4-50 0 WATER METER IRRIGATION CONTROL OHE OVERHEAD ELECTRIC E ELECTRIC LINE A_ POWER POLE rATE 70 � �' 06V x� l fj Imal NOTE: 1. 'REFER TO THE GEOTECHNICAL REPORT PREPARED BY KUMAR AND f ASSOCIATES DATED DECEMBER 10, 2004 FOR DEFINITIONS OF THE EXISTING FILL TYPES. 2. REFER TO PRELIMINARY GEOTECHNICAL ENGINEERING REPORT PREPARED RY TERRACON CONSULTANTS INC. DATED JAN. 20, 2010 FOR ADDITIONAL INFORMATION 3. BENCHMARK: BASIS OF ELEVATION BASED ON NOS CONTROL POINT "F 4 A STAINLESS STEEL ROD AT THE INTERSECTION OF KIPLING STREET AND WEST 32ND AVENUE WITH A NAVD88 ELEVATION OF :5,562.74 FEET, "F 412" IS A FIRST ORDER, SECOND CLASS CONTROL POINT. F___lmmff_ I � rmmmml 1 1 200 100 0 200 400 SCALE: 1"=200' MARTIN/MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. PROPERTY LINE RIGHT-OF-WAY LINE SECTION LINE EASEMENT RETAINING WALL CURB & GUTTER 5750 CONTOURS sl_- STORM SEWER RD ROOF DRAIN STORM MANHOLE STORM INLET FLARED END SECTION - SS- SANITARY SEWER SANITARY MANHOLE CLEAN OUT W WATER LINE WATER VALVE FIRE HYDRANT WATER METER IRRIGATION CONTROL OHE OVERHEAD ELECTRIC E ELECTRIC LINE LIGHT POLE POWER POLE ELECTRIC METER T TELEPHONE LINE TELEPHONE PEDESTAL CT CABLE TV G GAS LINE MONITOR WELL SIGN DECIDUOUS TREE EVERGREEN TREE BUSH/SHRUB HANDICAP RAMPS DRIIIE DESCRIPTIONS NOTE: 1. 'REFER TO THE GEOTECHNICAL REPORT PREPARED BY KUMAR AND f ASSOCIATES DATED DECEMBER 10, 2004 FOR DEFINITIONS OF THE EXISTING FILL TYPES. 2. REFER TO PRELIMINARY GEOTECHNICAL ENGINEERING REPORT PREPARED RY TERRACON CONSULTANTS INC. DATED JAN. 20, 2010 FOR ADDITIONAL INFORMATION 3. BENCHMARK: BASIS OF ELEVATION BASED ON NOS CONTROL POINT "F 4 A STAINLESS STEEL ROD AT THE INTERSECTION OF KIPLING STREET AND WEST 32ND AVENUE WITH A NAVD88 ELEVATION OF :5,562.74 FEET, "F 412" IS A FIRST ORDER, SECOND CLASS CONTROL POINT. F___lmmff_ I � rmmmml 1 1 200 100 0 200 400 SCALE: 1"=200' MARTIN/MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. E 4-1 Q) (a) -C Q) -0 E 0 D CD z O O LLJ M O < 0 :E 0 0)- 4-j E C) 0 0 O M x 0 4- U c ❑ 0 M 0 J 0 CL �i Q) U c 1 4 Q) n� X �M 200 100 0 200 400 SCALE: 1"=200' MARTIN/MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE � SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL iUTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. 4-j E • 0 0 n z x 0 X n ❑ 0 M J 0 0 0 0 0 4 M M M L. 0 U o Ln U) n w cn 0 0 C) n ❑ (p M w v X -0 < ❑ < I 0 0 M L 7; n Q) -c 0 4-1 0 < T m 0 E �:7 o Q0 0 X �M 200 100 0 200 400 SCALE: 1"=200' MARTIN/MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE � SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL iUTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. 40 U ) • O x 0 ❑ 0 M J 0 0 0 0 0 4 M M M L. C) U o Ln U) w X 0 0 0 ❑ (p M w v X < ❑ < I J M L 40 • O cy) CD 0 —j 0 cr F— z 0 z 0 N cr 0 z X W Sheet Number: Cl 02 O cy) M M M L. C) 0 cf) Q) Sheet Number: Cl 02 N z .,-1 (1) Q) U) L Q) E z O D CD Z_ 0 Q i z Q 0 0 N cn Q w m Q i 0 N �Q m O� iz c O z 3�: U o O L I � o 0 u U C Q) N Q) x m 0', U) 0 W W +'r E Q m LLJ n o U) (D 4) 4= O L n r Q � cy) m w Q O a, 3� U n n n C) n 0 (l Z 4 .._ .... , v I— N i " ,. �. 5460 Y _ f}L_cj _.. COLORADO H1 AWAY 58 54�CJ _ 460 Q Jo cjLn N w ED N r � r X M p Ul m 0 ,- '° m d � P7 Ct X o \ YOUNGFIELD r_ �_ J -0 545 s O I 5454 ®T ,. f 'SANITATION DISTRICT �a 5 nn� LL I e (D o h oiiii � I i Q) COORS WATER I STORAGE LAKE I 5458 oz O I Q cy � E m E m �(�Q m('y�� t.1J O7_3 z •� z � U r Q � cy) m w Q O a, 3� U n n n C) n 0 (l Z 4 .._ .... , v I— N i " ,. �. 5460 Y _ f}L_cj _.. COLORADO H1 AWAY 58 54�CJ _ 460 Q Jo cjLn N w ED N r � r X M p �Lt�S �46fl r m 0 ,- '° m d � P7 Ct X o \ YOUNGFIELD r_ �_ J -0 545 s O I 5454 ®T ,. f 'SANITATION DISTRICT �a 5 I e MA IN NOTES: 1.) RE: SHEETS 0109 - C112 FOR CROSS- SECTION PROFILES OF EXISTING AND PROPOSED CONDITIONS. THE CONTRACTOR SHALL ONLY CROSS THE EXISTING DENVER WATER DEPARTMENT CONDUITS AND ASSOCIATED EASEMENT AT DESIGNATED AREAS WITH EXISTING CONCRETE STRUCTURES AFTER VERIFICATION, BY THE CONTRACTOR, THAT THE EXISTING STRUCTURES CAN ''PROVIDE THE NECESSARY SUPPORT OF CONSTRUCTION OPERATIONS. IF APPROVED BY THE DENVER WATER DEPARTMENT, THE CONTRACTOR MAY SUBMIT DOCUMENTS FOR APPROVAL BY THE DENVER WATER DEPARTMENT TO CONSTRUCT ADDITIONAL CONCRETE STRUCTURES, PER DENVER WATER DEPARTMENT REGULATIONS, AT ALTERNATE LOCATIONS. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT THE EXISTING DENVER WATER DEPARTMENT CONDUITS ARE NOT DAMAGED DURING GRADING /EARTHWORK OPERATIONS. o APPLEWOOD GARDENS - r f N 2ND FILING i i , -- x N I i I I 200 100 0 200 400 SCALE: 1"=200' MARTIN /MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. Z 0 S SI�. Z _ C Z I— N i — Q ,. �. 5460 EXISTING �; Q Jo cjLn N w ED N r � r X M p N p U p 0 Y m 0 ,- '° m d � P7 Ct X o \ YOUNGFIELD ^. �_ J co PLEASANT VIEW O ot: 5454 SERVICE ROAD O 'SANITATION DISTRICT �a e MA IN o h oiiii � I i ' COORS WATER I STORAGE LAKE I 5458 I 7) o APPLEWOOD GARDENS - r f N 2ND FILING i i , -- x N I i I I 200 100 0 200 400 SCALE: 1"=200' MARTIN /MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. Z 0 > Z _ C Z I— N i — Q W C/) CL F" (Y Q Z Q w z w W Z J in D Q Jo cjLn N w ED N r � r X M p N p U p 0 Y m 0 ,- '° m d � P7 Ct X 0 0 Z _ C Z I— N i — Q W C/) CL w V G J W to W J co co O ot: U O 0 o ,! N co O oiiii z 7) N � m E m m('y�� t.1J T V U U Q) 0 C) '', C) 0 u Sheet Number: C103 L� Q) 4-� C- V) -0 E 0 CL z 0 0 N LLJ m 0 (D) M 0 L�_ 0 C 0 Z 3: U C) 0 L (1) CP O O O 0 n Q) O C OD -- u 1 Q) c: 4 Q) 0 n cn I+- 0 u cn � Q) 0 7;; 0 F- < ry 0 I - cn z �- (D o n < 0 u ch n n E D z 4_1 Q) L (D n E -0 0 ch. 0 N __j Ld M 0 0 0 < 0 � 4�_ 0 U 0 I C. (D cy) U c (D '75 4� U (1) 0 n U Q) 1 4 (1) I x " M c U) 6i v 4_1 E 0 c) 0 n 0 n �— o Q) 1 4-- 0 n M U cn > n w < NOTES: J 0 Z F- CC w Z ❑ W 0 w L9 i :3 rn z 0 ri 1 ROADWAY AND UTILITY INFRASTRUCTURE PLANS FOR THE CABELA ❑ N x o M I1 N ❑ M 0 li . omit 0 0 w J 0 Z SITE WILL BE FORTHCOMING IN FUTURE SUBMITTALS. ADDITIONAL EROSION 0 w CONTROL BMPs ASSOCIATED WITH THESE IMPROVEMENTS WILL BE F— z 0 INCLUDED. VJ W W 2. RE: SHEETS C109 — C112 FOR CROSS—SECTION PROFILES OF rl z Q) < EXISTING AND PROPOSED CONDITIONS. z 3. THE TOP OF SUBGRADE SHALL BE CONSTRUCTED TO: ry 0 CL 3 APPROXIMATELY 12—INCHES BELOW FINAL GRADE CONTOURS FOR THE LL_ z cn Q 0 ROADWAYS AND 9—INCHES BELOW FINAL GRADE FOR ALL OTHER AREAS. r 4. TEMPORARY SEED ALL AREAS OF DISTURBANCE, EXCLUDING 0 PROPOSED ROADWAYS, PER SEEDING MIX AND RATE. 60 30 0 60 120 Of fl_g SCALE: 1"=60' MARTIN/MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY f TO FIELD VERIFY THE G �� SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. 4 ,50 M �DD� rr 'EXIS YOYNGFIELD SERVICE: ROAD Air 544 CONTRACTOR TO SLOPE 4_1 5443 544 3 DIVERSION DITCH AT' C) 0.5% MINIMUM INV.= 5441.58 �SLOPE=.5% Z U cn > n w < cn J 0 Z F- CC w Z ❑ W 0 w L9 i :3 rn z 0 ri x 4 LL ED m - N ❑ N x o M I1 N ❑ M 0 li . omit 0 0 w J 0 Z 0 w F— z 0 co 0 VJ W W CL rl z Q) < z U ry 0 CL 3 E LL_ z cn Q 0 r < 0 A n �DD� rr 'EXIS YOYNGFIELD SERVICE: ROAD Air 544 CONTRACTOR TO SLOPE 4_1 5443 544 3 DIVERSION DITCH AT' C) 0.5% MINIMUM INV.= 5441.58 �SLOPE=.5% Z In 0� > w < J 0 Z F- CC w Z ❑ W 0 w L9 i :3 rn z 0 ri x 4 LL ED m - N ❑ N x o M I1 N ❑ M 0 li . omit 0 0 w J ❑ 0 N 0 1 o - M 0 x 0 < M L O O 0 0 Q) -0 E 0 _D M U) M E 3: M 7D U Q) U < << EXISTING 60" RCP << Sheet Number << << OUTFALL LINE DIVERSION DITCH TO REMAIN ! D UNOBSTRUCTED AND OPERATIONAL DURING MASS GRADING ACTIVITIES es A cl D�) Cl 05 a A 0 z 0- J 0 z Z 0 w F— z 0 co 0 VJ W W CL rl z < z cr_ O O 0 0 Q) -0 E 0 _D M U) M E 3: M 7D U Q) U < << EXISTING 60" RCP << Sheet Number << << OUTFALL LINE DIVERSION DITCH TO REMAIN ! D UNOBSTRUCTED AND OPERATIONAL DURING MASS GRADING ACTIVITIES es A cl D�) Cl 05 a A 0 z '}J W z O D Z Q z Q O O N Q W m Q U I O N CQ m m O � '+-_ O c O = � U p O L 16 o N O O T m 5446 A d h S a 0 t 5445 N _,-- CONTRACTOR TO SLOPE DIVERSION DITCH AT 0.5 MINIMUM SLOPE =.S% INV.= 5441.58 Q EXISTING 60 RCP OUTFALL LINE v �. DD) O DD O 5 s CONTRACTOR TO INSTALL / V / 4 o nnn ni it vrn nonnnikin Umc Io Art NOTES: t _ 1. ROADWAY AND UTILITY INFRASTRUCTURE PLANS FOR THE CABELA SITE WILL BE FORTHCOMING IN FUTURE SUBMITTALS. ADDITIONAL EROSION CONTROL BMPs ASSOCIATED WITH THESE IMPROVEMENTS WILL BE INCLUDED. 2. AN AGREEMENT HAS BEEN ESTABLISHED BETWEEN COORS AND CABELA'S TO — ALLOW DETAINED STORM WATER FROM SEDIMENTATION POND "B" TO BE ROUTED TO THE EXISTING COORS OVERFLOW POND. COLLECTED WATERS ARE THEN PUMPED NORTH TO CLEAR CREEK PER AN EXISTING NPDES PERMIT. 3. EXISTING WATER QUALITY DETENTION POND AND ASSOCIATED OUTFALLS CONSTRUCTED DURING PREVIOUS MASS GRADING EFFORTS. REFER TO y_ APPROVED COORS /CABELA'S DEVELOPMENT REVISED MASTER DRAINAGE — STUDY, JUNE 2008, FOR ADDITIONAL DRAINAGE INFORMATION. , s� � N r 4, �-� SEDIMENTATION POND "B" TRIBUTARY AREA= 25.89 AC. ` 5454 POND BOTTOM LENGTH= 180' i n i i o f I - 5464 0 N SAN MH RIM= 5465.11 INV= 5447.48 t PROPOSED FUTURE RETAINING WALL TO BE CONSTRUCTED IN ROADWAY AND d ,Ff O 1 INFRASTRUCTURE SUBMITTAL. n N U cn ■ � z i Q (n SS y 5505` 34 n 60 30 0 60 120 z p SCALE: 1 " =60' OQ (D MARTIN /MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY FLOWS FROM THE APPLEWOOD � � "' LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN SUBDIVISIONS CONVEYED AND �. 0 Q E PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS - ROUTED TO EXISTING DITCH AND �!- o HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE COORS STORAGE POND - z > z SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. Q o ° 3:� --- - - - - -- ----- - - - - -- - -- - i 5510 r I I cIr 3. THE TOP OF SUBGRADE SHALL BE CONSTRUCTED TO: z APPROXIMATELY 12— INCHES BELOW FINAL GRADE CONTOURS FOR THE ROADWAYS AND 9— INCHES BELOW FINAL GRADE FOR ALL OTHER AREAS. o 4. TEMPORARY SEED ALL AREAS OF DISTURBANCE, EXCLUDING _ — O _ PROPOSED ROADWAYS, PER SEEDING MIX AND RATE. FU TU(E CABEL AS - DRIE I EXISTING YO I NGFIELD FW U W 40TH AVE «, .-- SERVICE ROAD - I - _ I E. � F � n 5458 ° I z A 0 Q EXISTING COORS WATER STORAGE POND s. z Q n CL G 5460 N o ( DD u Q n n I �° � w 0 Cl� I N Q !_ APPLEWOOD ° WATER & SANITATION m SANITARY SEWER MAIN AND EASEMENT � o m �- o oz A o SAN MH RIM= 5460.18 INV= 5449.13 :x o m � I (1) CD a o 9 A SAN MH RIM= 5460.76 INV= 5450.36 �g-vG I. - 5464 0 N SAN MH RIM= 5465.11 INV= 5447.48 t PROPOSED FUTURE RETAINING WALL TO BE CONSTRUCTED IN ROADWAY AND d ,Ff O 1 INFRASTRUCTURE SUBMITTAL. n N U cn ■ � z i Q (n SS y 5505` 34 n 60 30 0 60 120 z p SCALE: 1 " =60' OQ (D MARTIN /MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY FLOWS FROM THE APPLEWOOD � � "' LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN SUBDIVISIONS CONVEYED AND �. 0 Q E PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS - ROUTED TO EXISTING DITCH AND �!- o HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE COORS STORAGE POND - z > z SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. Q o ° 3:� --- - - - - -- ----- - - - - -- - -- - i 5510 r z m Q) n z 0 D c� z 0 a z a J a. 0 0 N a J w m a U I O 0) N �Q m � 4- o o 0 S r N 0 0 U N O L U c Q) L N N X m C M N 4- E U UO o z� z o CL �� a� a� 4= 0 m y. (D OS y� U W e _r o '_� vtq o Q3: # - - _66 5470 4'50 . a� _ COL HWAY 5$ o C) :�i n -546Q 50 R _ - - 54 70 a� 5440 - - - .�I- 550 / s �o 550 c- z 0 0 F_ Q � m u o (D 3: Om� E� om z z ,- Q) _ o Q n O 0_ f � c)mCL 04 y. I OS y� e _r _ vtq o # - - _66 5470 4'50 . , _ COL HWAY 5$ z � _._ -546Q 50 R _ - - 54 70 - 5440 - - - .�I- 550 / s �o 550 1 p 6 z> C =2.8 F= c_ 9' C =0.5' F =0 9 F =3.Z F =0.9 F =0.8' F =1.4' F =2.1 F=2.1' F =1.5' F =1.7' F =2.5' F =3.1' F =3. Z t` CC =1.p F = =1.6 =1.3 F=-3.5 ¢F= 2.5� =2.1 F= .0 F =3 8 F 3.9 = =3.1 F =.9 F =4.8 J � EXISTING YOUNGFIELD c,4 ✓ / I 1 / SERVICE ROAD -0. C= ` =1. F =3. 4' = .8' F =3.1 F =5.1' F =4.2' F =3.5 F =4.9' F =6.2 5.TiF =' � � `5446 - � F \ F -1� C � \�' .F= 3.14�J'2 =\ / -4.0' F= 6.O�F =h =6.5 F =7.5 F =C9 F =4.Q� 4 t NOTES: 1. RE: SHEETS C109 - C112 FOR CROSS - SECTION PROFILES OF EXISTING AND PROPOSED CONDITIONS. 2. RE: SHEETS C104 - C107 FOR GRADING PLAN. 3. THE TOP OF SUBGRADE SHALL BE CONSTRUCTED TO: APPROXIMATELY 12- INCHES BELOW FINAL GRADE CONTOURS FOR THE ROADWAYS AND 9- INCHES BELOW FINAL GRADE FOR ALL OTHER AREAS. BENCHMARK: BASIS OF ELEVATION BASED ON NGS CONTROL POINT "F 412 ", A STAINLESS STEEL ROD AT THE INTERSECTION OF KIPLING STREET AND WEST 32ND AVENUE WITH A NAVD88 ELEVATION OF 5,562.74 FEET, "F 412" IS A' FIRST ORDER, SECOND CLASS CONTROL POINT. THE CONTRACTOR SHALL ONLY CROSS THE EXISTING DENVER WATER DEPARTMENT CONDUITS AND ASSOCIATED EASEMENT AT DESIGNATED AREAS WITH EXISTING CONCRETE STRUCTURES AFTER VERIFICATION, BY THE CONTRACTOR, THAT THE EXISTING STRUCTURES'CAN PROVIDE THE NECESSARY SUPPORT OF CONSTRUCTION OPERATIONS. IF APPROVED BY THE DENVER WATER DEPARTMENT, THE CONTRACTOR MAY SUBMIT DOCUMENTS FOR APPROVAL BY THE DENVER WATER DEPARTMENT TO CONSTRUCT ADDITIONAL CONCRETE STRUCTURES, PER DENVER WATER DEPARTMENT REGULATIONS, AT ALTERNATE LOCATIONS. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT THE EXISTING DENVER WATER DEPARTMENT CONDUITS ARE NOT DAMAGED DURING GRADING /EARTHWORK OPERATIONS. EARTHWORK (FROM FINAL GRADE CONTOURS) CUT FILL NET 133,782 522,580 388,797(FILL) 200 100 0 200 400 SCALE: 1"=200' MARTIN /MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. Q) E Q) Q) Q) n E 0 -D 0 z 0 O < M 0 � � 0 c 0 :L- � (-) F -- 0 o 10 C) U c Q) cy x m c cn E 0 7- . .. .... .... LLJ X, -547 0 4" 0 COLO RADO' HIGHW Ay 58 Q) V) 0f --- 0 54 60 Q) 5 440 L�_ 0 �0, 5 45 0 - -45 u PLEASANT VIEW SANITA TION DISTRICT A MAIN -0 0 T 0+ n J Iro � LLJ 0 0 F- ry u o cy 0 1 E c 0 0 0 < 0 0 n CL 0 X 546 7- . .. .... .... -547 0 4" 0 COLO RADO' HIGHW Ay 58 460 54 V) 0f --- 0 54 60 470 5 440 7, �0, 5 45 0 - -45 J 5+00 15+00 5+ Lj lb APPLtWOOD 5505 LAN E + 5460 4r co 4/ t-5464- 5. 4 I -,/, AP'PL'EwobD MESA 7b WEST 3RD ADDITION: TER BUSINESS, CEN 200 100 0 200 400 SCALE: 1"=200' MARTIN/MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. NOTE: 1. REFER TO THE GEOTECHNICAL REPORT PREPARED BY KUMAR AND ASSOCIATES DATED DECEMBER 10, 2004 FOR DEFINITIONS OF THE EXISTING FILL TYPES. 2. ELEVATIONS ARE BASED ON ESTABLISHED COORS BREWING COMPANY CONTROL POINTS, CONTACT TODD MOORE WITH COORS BREWING COMPANY (303) 277-3912 FOR MORE INFORMATION. VERTICAL DATUM IS UNDERSTOOD TO BE NGVD 1929 PER COORS. V) 0f 0 Li PLEASANT VIEW SANITA TION DISTRICT A MAIN T 0+ 0 J Iro � LLJ '6 1 AP'PL'EwobD MESA 7b WEST 3RD ADDITION: TER BUSINESS, CEN 200 100 0 200 400 SCALE: 1"=200' MARTIN/MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. NOTE: 1. REFER TO THE GEOTECHNICAL REPORT PREPARED BY KUMAR AND ASSOCIATES DATED DECEMBER 10, 2004 FOR DEFINITIONS OF THE EXISTING FILL TYPES. 2. ELEVATIONS ARE BASED ON ESTABLISHED COORS BREWING COMPANY CONTROL POINTS, CONTACT TODD MOORE WITH COORS BREWING COMPANY (303) 277-3912 FOR MORE INFORMATION. VERTICAL DATUM IS UNDERSTOOD TO BE NGVD 1929 PER COORS. z Q) U) E z O D 470 465 460 455 450 ■ z 0 Q 0 z Q 0 0 N Q W Q U I 0 M O:�i L�_l c s U p O .. L o C) c- U Q) O L m U c- (D a� Q) m x >, M v 0 0 °' E U Q w o N o X Q — 0 N ❑ t0 IL J o00❑1 ❑ CO ❑ U — N w^ N U❑.- Did' t7 3 x ® 0 cn p�j N c/) W Q M ❑ Q Q IJML N _ _ ■ z 0 Q 0 z Q 0 0 N Q W Q U I 0 M O:�i L�_l c s U p O .. L o C) c- U Q) O L m U c- (D a� Q) m x >, M v 0 5 5 NOTE: UNDERGROUND UTILITIES SHOWN SCHEMATICALLY AND NOT FIELD VERIFIED 0 °' E U Q C) o O o z__j — 0 W (/) Z O W Z n gal F Q 0 — 2 U W z to a� cn _. f— c/) Z o Q 5475. N _ _ o Z of 0 r. O CC U � _ -- Cd _ _ _ _ _ F— - w — w _ H (7RZ. _1 100 54 70 PROPOSED >< :- w VERT. 1 - 10 U (n _ _ _v). 54 Q3: _ on - .: ...._ fiNG EXfiST z Q) 0 C . S SLU N DENVER EN f. �, E_ LINE �n- I Z w _ 5460 __ _ 'WATER __ a) C)' o v a� s 0 0 -1 F_ Q (1) 7; m C) Q) � °� C7 � z o z o Q n 0 o c)) w �v 0n n OX 5 5 NOTE: UNDERGROUND UTILITIES SHOWN SCHEMATICALLY AND NOT FIELD VERIFIED ■ p T 0 0 U Q O Z O J W — 0 W (/) Z O W Z L�. F Q 0 — 2 U W z to cn _. f— c/) Z o Q 5475. w _ _ o Z of 0 r. L � CC U � _ -- Cd _ _ _ _ _ F— - w — w _ H (7RZ. _1 100 54 70 PROPOSED >< :- w VERT. 1 - 10 _AELAS. _ _ _v). 54 DRIVE _ on - .: ...._ fiNG EXfiST z . S SLU N DENVER EN f. �, E_ LINE C) o Z w _ 5460 __ _ 'WATER __ --) ' C)' o v 5455 PR P D t��EO GRA L _ : _ L 1 54 50 . CL EXISTING 4112 5445 ©ENVER WATEi LINE sr 5440 f_ € ST,iN 54 ENV ; p E WATER LINE _ 1 _ . STI _ EXIS�fING _ , _ U _ 543.5.... _ 5430 0 +00 1+00 2 +00 3 +00 4 +00 5 +00 6 +00 7 +00 8 +00 9 +00 10 +00 11+00 12 +00 13 +00 14 +00 15 +00 16 +00 17 +00 18 +00 19 +00 20 +00 21+00 22 +00 23 +00 24 +00 25 +00 26 +00 27 +00 28 +00 425 ■ p T 0 U Q O Z O N ' — 0 W (/) Z O VJ F Q 0 — 2 U W J W to cn m c/) W Q Q CL O U CC U O O N CQ Sheet Number: c 110 U-r-uU I -t-UU z_-t uu J-r-UU 1+1-UU D +UU e +uu i +uu O +vu y +uu i u +uu 11 +UU 12 +UU 13 +00 14 +00 15 +00 16 +00 17 +00 18 +00 19 +00 20 +00 21+00 O � N M z C) o C) --) ' C)' o v Sheet Number: c 110 U-r-uU I -t-UU z_-t uu J-r-UU 1+1-UU D +UU e +uu i +uu O +vu y +uu i u +uu 11 +UU 12 +UU 13 +00 14 +00 15 +00 16 +00 17 +00 18 +00 19 +00 20 +00 21+00 E 4- Q) Q) c Q) -0 E 0 D � ■ (-D O O Cn Lj Cn 0 0 U� < M o :5 0 0 I (-D 0 4- U 0 n pal _0 cr) T 0 1 4 Q) f x 0 (N c\l T O E 0 W C) LIJ 0 to J 0 M F- 0 ' 0 000 1 o w — Ll 0 w in W < X 0 Z M o Ld w I . 0 < 0 < N J M LL � ■ (-D O O Cn Lj Cn 0 0 U� < M o :5 0 0 I (-D 0 4- U 0 n pal _0 cr) T 0 1 4 Q) f x MARTIN/MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY NOTE: UNDERGROUND UTILITIES LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN SHOWN SCHEMATICALLY AND NOT PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE FIELD VERIFIED SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. � ■ 0 0 (N c\l T O E 0 W C) LIJ Lij w 7' 0 -0 F- 0 cl- o cn w Q) W < 5500 Z 0 Ld v 0 N CL Q) 5495 Ui U cn Ij E c) D U 5490 --Y 4- Q) -- c 0 (D 0 C) C)'! --) IX n U 5485 L > Q) z LLJ I - 7 cs 0 0 F < (D 7i ry U C) 0 E 5475 C) 0 z r) < n U 0 Cy) LLJ 3: Un I 0 n n r X1 MARTIN/MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY NOTE: UNDERGROUND UTILITIES LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN SHOWN SCHEMATICALLY AND NOT PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE FIELD VERIFIED SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. � ■ 0 0 c\l T O z 0 W CV Lij w 5505 ' F- F- 0 < o w w W < 5500 Z 0 Ld v N Q) 5495 Ui Ij E D c 5490 --Y 4- U 0 (D C)'! --) IX C) U 5485 L > z LLJ 5 480 cs 0 Ld z 5475 z V) 5470 PROPOSE D 32, Cy GRA OF L x -:j PROPOSED n 5465 �QAQELAS rY DRIVE -- D PRQPOSe- 5460 '40TH AVE 545 XISTINO GROUND 5450 5445 5440 5435 "Ej E C T ON 5430 )0 7+00 8+00 9+00 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 20+00 21+00 22+00 23+00 24+00 25+00 26+00 5.425 27+00 MARTIN/MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY NOTE: UNDERGROUND UTILITIES LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN SHOWN SCHEMATICALLY AND NOT PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE FIELD VERIFIED SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. � ■ 0 0 c\l T O z 0 W CV Lij w z o F- F- 0 < o w w W < < Z 0 v 0 0 cc) Sheet Number: c 111 k-)-ruu I -t- U u /--rut) )-ruu r rvu J-t-uu Q-t-uu / I- Uu 0-t uu y-t-uu I U-t- UU I I +UU IZ+UU I 'S + UU 1 4+UU 15+U 16+00 17+00 18+00 19+00 20+00 21+00 22+00 23+00 24+00 25+00 26+00 0 0 Z 0') N Q) E D c --Y 4- U 0 (D C)'! --) Q C) U Sheet Number: c 111 k-)-ruu I -t- U u /--rut) )-ruu r rvu J-t-uu Q-t-uu / I- Uu 0-t uu y-t-uu I U-t- UU I I +UU IZ+UU I 'S + UU 1 4+UU 15+U 16+00 17+00 18+00 19+00 20+00 21+00 22+00 23+00 24+00 25+00 26+00 a� E z Q) E z 0 D z 0 z Q J (Z. a 0 N U) Q W m v i 0 N �Q m o:�i 1�_-o c oz � o J L, n L a� 0 0 u N 0 n a u 0 a� a� m x m - o co 0 x;520 515 510 505 500 X95 490 485 480 475 470 465 460 455 450 445 ............. 440 435 430_ , 425 w z 5520 _ _ SCALES• Q " 5515 E HORZa =1 _- _ � cn 5510 0 0 o z� 550.5.. _ o LL -0 z 5500 U) 5490 0 En � 0 —,— — > _X °x z . 5485 W_ w ^ 0 A a� u �� ; cn � 5480 _ W W. v UJ 0 �m - a� 5475 a� z - 0 O _ F_ —' 5470 Q �. z :EU ry o Ez O LL_� Q ry 1 I Z _ z ° > ui 5465 o 0 w v Q o C.)CL n r) X, x;520 515 510 505 500 X95 490 485 480 475 470 465 460 455 450 445 ............. 440 435 430_ , 425 w z 5520 _ _ SCALES• Q " 5515 HORZa =1 _- _ _ , VER cn 5510 _ Q 550.5.. _ z 5500 6 +00 7 +00 z Lj in n _ Q _ 5495 z z z 5490 0 En � —,— — > _X °x z . 5485 W_ w _ ; 5480 _ W W. UJ - 5475 _ —' 5470 �. z ry 1 I _ ui 5465 \ Cf - l _ 5460 l PROPOSED _ _ GRADE 5455 ... - e .. .. PRO POSED .. 40TH AVE' 5450 I — EXISTING 5445 Ll GROUND - 5440 _ 5435 5430 ISECTIO N - _ 5425. 8 +00 9 +00 10 +00 11 +00 12 +00 13 +00 14 +00 15 +00 16 +00 17 +00 18 +00 19 +00 20 +00 21 +00 22 +00 23 +00 24 +00 25 +00 26 +00 27 +00 MARTIN /MARTIN ASSUMES NO RESPONSIBILITY FOR UTILITY NOTE UNDERGROUND UTILITIES LOCATIONS. THE UTILITIES SHOWN ON THIS DRAWING HAVE BEEN PLOTTED FROM THE BEST AVAILABLE INFORMATION. IT IS, SHOWN SCHEMATICALLY AND NOT HOWEVER, THE CONTRACTORS RESPONSIBILITY TO FIELD VERIFY THE FIELD VERIFIED SIZE, MATERIAL, HORIZONTAL AND VERTICAL LOCATION OF ALL UTILITIES PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION. 0 +00 1+00 2 +00 3 +00 4 +00 5 +00 6 +00 7 +00 b +UU y +UU u +uu i i -ruu I z_-r-uu 1 JTuu 1 _r 1 vv l I vv v I U. r.__ _. __ a� z Q) c L E z O z Q z Q CL 0 CN Q LLJ M Q 0 N c: Q m O:5 �>> O 7 U ~ O �. I.- J 1 0 L 0)- O 0 U Q) O L n (n W U Q) Q) Q) X M Q) C V) 0 q n 0 O I- U�� o GRADING AND EROSION CONTROL (GEC) PLAN GENERAL NOTES Q) E NO PERMANENT EARTH SLOPES GREATER THAN 3:1 SHALL BEALLOWED. 0 0 0 z� WASHOUT LOCATIONS ON THE JOB SITE THE DISCHARGE OF WATER CONTAINING WASTE CONCRETE TO GENERAL COMPLIANCE WITH THE CITY OF WHEAT RIDGE SUBDIVISION REGULATIONS AND /OR THE 18. LINING OF TEMPORARY SWALES AND DITCHES SHALL BE IN ACCORDANCE WITH THE URBAN DRAINAGE 4- Q AND FLOOD CONTROL DISTRICT MANUAL. ENGINEER, THROUGH ACCEPTANCE OF THIS DOCUMENT, ASSUMES NO RESPONSIBILITY (OTHER THAN LLJ Q ';� 11. IF THE PERMITTEE DEMONSTRATES TO THE CITY THAT IT IS NOT POSSIBLE TO DRILL SEED, SEED IS TO AS STATED ABOVE) FOR THE COMPLETENESS ANWOR ACCURACYOF THESE DOCUMENTS. 19. ANY SETTLEMENT OR SOIL ACCUMULATIONS BEYOND THE UWTSOF CONSTRUCTION DUE TO GRADING ' BE UNIFORMLY BROADCAST AT TWO TIMES THE DRILLED RATE, THEN LIGHTLY HARROWED TO PROVIDE :.' SHALL BE UNDERTAKEN AFTER THE FIRST GROWING SEASON FOR ANY AREAS FAILING TO MEET OR EROSION SHALL BE REPAIRED IMMEDIATELY BY THE GEC OPERATOR. THE GEC MANAGER SHALL BE Q) A SEED DEPTH OF APPROXIMATELY 114 INCH, THEN ROLLED TO COMPACT. THEN MULCHED AS SPECIFIED HELD RESPONSIBLE FOR OBTAINING ACCESS RIGHTS TO ADJA;F,NT PROPERTY, IF NEEDED, AND YET READY TO BE SEEDED, LANDSCAPED, PAVED OR OTHERWISE STABILIZED SHALL BE WATERED, REMEDtATING ANY ADVERSE IMPACTS TO ADJACENT WATERWAYS, WETLANDS, PROPERTIES, ETC. Q) 27. RESULTING FROM WORK DONE AS PART OF THIS PROJECT. ENGINEERING DIVISION- CITY OF WHEAT RIDGE RESERVES THE RIGHT TO ACCEPTOR REJECT ANY SUCH POINTS ON THE SITE ADDITIONAL N 10 AL STABILIZED CONSTRUCTION ENTRANCES CES MAV BE ADDED WITH INSTALLATION. THE GEC OPERATOR SHALL OBTAIN PRIOR APPROVAL. FROM THE DESIGN ENGINEER AND MATERIALS AND WORKMANSHIP THAT DOES NOT CONFORM TO THE GEC PLAN. 20. A WATER SOURCE SHALL BE AVAILABLE ON SITE DURING EARTHWORK OPERATIONSAND UTILIZED AS UNDER CERTAIN CONDITIONS, SOIL AMENDMENTS AND TREATMENTS MAY BE NECESSARY TO PROVIDE (AS DEFINED 8Y CITY OF WHEAT RIDGE) OF AN AREA WHICH =`!'ER IS LESS. THIS MAY REQUIRE MULTIPLE I REQUIRED TO MINIMIZE DUST FROM FARTHW 7 ORK EQUIPMENT AND WIND, 4. THE PLACEMENT Of EROSION AND SEDIMENT CONTROL BEST MANAGEMENT PRACTICES (BMPs) SHALL "I, MIX. I MOBILIZATIONS FOR SEEDING AND MULCHING. (n 21. SOILS THAT WILL BE STOCKPILED FOR MORE THAN THIRTY ( - - .IO; DAYS SHALL BE SEEDED AND MULCHED �- X 3, FREE OF ERODED AREAS. 4 FREE FROM INFESTATION OF NO WITHIN FOURTEEN (14) DAYS OF STOCKPILE CONSTRUCTION. NO STOCKPILES SHALL BE PLACED WITHIN � V ) `.' HYDRAULIC SEEDING AND HYDRAULIC MULCHING ARE NOTAN ACCEPTABLE METHOD OF SEEDING OR ONE HUNDRED (100) FEET OF A DRAINAGE WAY UNLESS APPROVED BY THE CITY OF WHEAT RIDGE 5. ANY VARIATION IN MATERIAL, TYPE OR LOCATION OF EROSION AND SEDIMENT CONTROL BMPs FROM ENGINEERING DIVISION. Q] c- 22. ALL CHEMICAL OR HAZARDOUS MATERIAL SPILLS WHICH MAYr- ER WATERS OF THE STATE OF 0 _O COLORADO, WHICH INCLUDE BUTANE NOT LIMITED TO, SURFACE WATER, GROUND WATER AND DRY 6. AFTER THE DEC PLAN HAS BEEN ACCEPTED. THE CONTRACTOR MAY INSTALL THE INITIAL -STAGE GULLIES OR STORM SEWER LEADING TO SURFACE WATER, SHALL. BE IMMEDIATELY REPORTED TO THE EROSION CONTROL AND SEDIMENT CONTROL BMPS INDICATED ON THE ACCEPTED GEC PLAN. CDPHE PER CRS 25 -8- 601, AND CITY OF WHEAT RIDGE. RELEASES OF PETROLEUM PRODUCTS AND Q) CERTAIN HAZARDOUS SUBSTANCES LISTED UNDER THE FEDERAL CLEAN WATER ACT (40 CFR PART 116) 7. THE FIRST BMP TO BE INSTALLED ON THE SITE SHALL BE CONSTRUCTION FENCE, MARKERS, OR OTHER MUST BE REPORTED TO THE NATIONAL RESPONSE CENTER AS'NELL AS THE CDPHE. CONTACT APPROVED MEANS OF DEFINING THE LIMITS OF CONSTRUCTION, INCLUDING CONSTRUCTION LIMITS INFORMATION FOR CDHPE, CITY OF WHEAT RIDGE AND THE NATIONAL RESPONSE CENTER CAN BE ADJACENT TO STREAM CORRIDORS AND OTHER AREAS TO BE PRESERVED. FOUND IN APPENDIX A. SPILLS THAT POSE AN IMMEDIATE RISKTO HUMAN LIFE SHALL BE REPORTED TO z 8. THE GEC OPERATOR SHALL STRICTLY ADHERE TO THE CITY OF WHEAT RIDGE-APPROVED UMITS OF 0 0 - I CHANGES TO THE LIMITS OF CONSTRUCTION AND, AT THE DISCRETION OF THE ENGINEERING DIVISION. 23. Q ADDITIONAL EROSION /SEDIMENT CONTROLS MAY BE REQUIRED IN ANY ADDITIONALAREAS OF WAY. WETLAND, ETC. UNLESS OTHERWISE NOTED ON AN ACC'rpTED CITY OF WHEAT RIDGE GEC PLAN. U a� ry 24, 0� 9. PRIOR TO ACTUAL CONSTRUCTION, THE PERMITTED SHALL VERIFY THE LOCATION OF EXISTING EROSION OR SEDIMENT CONTROL BMP IS PROHIBITED (EXCEPT STEEL TEE -POSTS FOR USE IN UTILITIES. FOR INFORMATION. CONTACT THE DENVER INTER - UTILITY GROUP AT 1800- 922 -1987 OR FAX AT (303)534 -6700- z SUPPORTING CONSTRUCTION FENCE). L > Q) J q n 0 O I- U�� o GRADING AND EROSION CONTROL (GEC) PLAN GENERAL NOTES I . THE APPROVAL GRANTED IN WRITING FOR THIS DOCUMENT INDICATES THE CITY OF WHEAT RIDGE 17. NO PERMANENT EARTH SLOPES GREATER THAN 3:1 SHALL BEALLOWED. PUBLIC WORKS DEPARTMENT, ENGINEERING DIVISION, HAS REVIEWED THE DOCUMENT AND FOUND IT IN COC -ONJi S WASHOUT LOCATIONS ON THE JOB SITE THE DISCHARGE OF WATER CONTAINING WASTE CONCRETE TO GENERAL COMPLIANCE WITH THE CITY OF WHEAT RIDGE SUBDIVISION REGULATIONS AND /OR THE 18. LINING OF TEMPORARY SWALES AND DITCHES SHALL BE IN ACCORDANCE WITH THE URBAN DRAINAGE URBAN DRAINAGE AND FLOOD CONTRO DISTRICT CRITERIA MANUAL. THE CITYOF WHEATRIDGE Ax s" „.4T BE INTENDED TO T!1E OP OF C-NNR AND FLOOD CONTROL DISTRICT MANUAL. ENGINEER, THROUGH ACCEPTANCE OF THIS DOCUMENT, ASSUMES NO RESPONSIBILITY (OTHER THAN AND DISPOSED AT AN APPROPRIATE LOCATION. "'; ';� 11. IF THE PERMITTEE DEMONSTRATES TO THE CITY THAT IT IS NOT POSSIBLE TO DRILL SEED, SEED IS TO AS STATED ABOVE) FOR THE COMPLETENESS ANWOR ACCURACYOF THESE DOCUMENTS. 19. ANY SETTLEMENT OR SOIL ACCUMULATIONS BEYOND THE UWTSOF CONSTRUCTION DUE TO GRADING ' BE UNIFORMLY BROADCAST AT TWO TIMES THE DRILLED RATE, THEN LIGHTLY HARROWED TO PROVIDE :.' SHALL BE UNDERTAKEN AFTER THE FIRST GROWING SEASON FOR ANY AREAS FAILING TO MEET OR EROSION SHALL BE REPAIRED IMMEDIATELY BY THE GEC OPERATOR. THE GEC MANAGER SHALL BE 2. THE ADEQUACY OF THIS GEC PLAN LIES WITH THE ENGINEER OF RECORD, A SEED DEPTH OF APPROXIMATELY 114 INCH, THEN ROLLED TO COMPACT. THEN MULCHED AS SPECIFIED HELD RESPONSIBLE FOR OBTAINING ACCESS RIGHTS TO ADJA;F,NT PROPERTY, IF NEEDED, AND YET READY TO BE SEEDED, LANDSCAPED, PAVED OR OTHERWISE STABILIZED SHALL BE WATERED, REMEDtATING ANY ADVERSE IMPACTS TO ADJACENT WATERWAYS, WETLANDS, PROPERTIES, ETC. 3, ALL MATERIALS AND WORKMANSHIP SHALL BE SUBJECT TO INSPECTION BY THE CITY OF WHEAT RIDGE 27. RESULTING FROM WORK DONE AS PART OF THIS PROJECT. ENGINEERING DIVISION- CITY OF WHEAT RIDGE RESERVES THE RIGHT TO ACCEPTOR REJECT ANY SUCH POINTS ON THE SITE ADDITIONAL N 10 AL STABILIZED CONSTRUCTION ENTRANCES CES MAV BE ADDED WITH INSTALLATION. THE GEC OPERATOR SHALL OBTAIN PRIOR APPROVAL. FROM THE DESIGN ENGINEER AND MATERIALS AND WORKMANSHIP THAT DOES NOT CONFORM TO THE GEC PLAN. 20. A WATER SOURCE SHALL BE AVAILABLE ON SITE DURING EARTHWORK OPERATIONSAND UTILIZED AS UNDER CERTAIN CONDITIONS, SOIL AMENDMENTS AND TREATMENTS MAY BE NECESSARY TO PROVIDE (AS DEFINED 8Y CITY OF WHEAT RIDGE) OF AN AREA WHICH =`!'ER IS LESS. THIS MAY REQUIRE MULTIPLE I REQUIRED TO MINIMIZE DUST FROM FARTHW 7 ORK EQUIPMENT AND WIND, 4. THE PLACEMENT Of EROSION AND SEDIMENT CONTROL BEST MANAGEMENT PRACTICES (BMPs) SHALL "I, MIX. I MOBILIZATIONS FOR SEEDING AND MULCHING. BE IN ACCORDANCE WITH THE CITY OF WHEAT RIDGE - ACCEPTED GEC PLAN AND THE URBAN DRAINAGE 21. SOILS THAT WILL BE STOCKPILED FOR MORE THAN THIRTY ( - - .IO; DAYS SHALL BE SEEDED AND MULCHED AND FLOOD CONTROL MANUAL. 3, FREE OF ERODED AREAS. 4 FREE FROM INFESTATION OF NO WITHIN FOURTEEN (14) DAYS OF STOCKPILE CONSTRUCTION. NO STOCKPILES SHALL BE PLACED WITHIN 28. HYDRAULIC SEEDING AND HYDRAULIC MULCHING ARE NOTAN ACCEPTABLE METHOD OF SEEDING OR ONE HUNDRED (100) FEET OF A DRAINAGE WAY UNLESS APPROVED BY THE CITY OF WHEAT RIDGE 5. ANY VARIATION IN MATERIAL, TYPE OR LOCATION OF EROSION AND SEDIMENT CONTROL BMPs FROM ENGINEERING DIVISION. THE CITY OF WHEAT RIDGE - ACCEPTED GEC PLAN WILL REQUIRE APPROVAL FROM AN ACCOUNTABLE REPRESENTATIVE OF THE CITY OF WHEAT RIDGE ENGINEERING DIVISION. 22. ALL CHEMICAL OR HAZARDOUS MATERIAL SPILLS WHICH MAYr- ER WATERS OF THE STATE OF COLORADO, WHICH INCLUDE BUTANE NOT LIMITED TO, SURFACE WATER, GROUND WATER AND DRY 6. AFTER THE DEC PLAN HAS BEEN ACCEPTED. THE CONTRACTOR MAY INSTALL THE INITIAL -STAGE GULLIES OR STORM SEWER LEADING TO SURFACE WATER, SHALL. BE IMMEDIATELY REPORTED TO THE EROSION CONTROL AND SEDIMENT CONTROL BMPS INDICATED ON THE ACCEPTED GEC PLAN. CDPHE PER CRS 25 -8- 601, AND CITY OF WHEAT RIDGE. RELEASES OF PETROLEUM PRODUCTS AND CERTAIN HAZARDOUS SUBSTANCES LISTED UNDER THE FEDERAL CLEAN WATER ACT (40 CFR PART 116) 7. THE FIRST BMP TO BE INSTALLED ON THE SITE SHALL BE CONSTRUCTION FENCE, MARKERS, OR OTHER MUST BE REPORTED TO THE NATIONAL RESPONSE CENTER AS'NELL AS THE CDPHE. CONTACT APPROVED MEANS OF DEFINING THE LIMITS OF CONSTRUCTION, INCLUDING CONSTRUCTION LIMITS INFORMATION FOR CDHPE, CITY OF WHEAT RIDGE AND THE NATIONAL RESPONSE CENTER CAN BE ADJACENT TO STREAM CORRIDORS AND OTHER AREAS TO BE PRESERVED. FOUND IN APPENDIX A. SPILLS THAT POSE AN IMMEDIATE RISKTO HUMAN LIFE SHALL BE REPORTED TO 911. FAILURE TO REPORT AND CLEANUP ANY SPILL SHALL RESIP TIN ISSUANCE OF ASTOP WORK 8. THE GEC OPERATOR SHALL STRICTLY ADHERE TO THE CITY OF WHEAT RIDGE-APPROVED UMITS OF ORDER. CONSTRUCTION AT ALL TIMES. THE CITY OF WHEAT RIDGE ENGINEERING DVISION MUST APPROVE ANY CHANGES TO THE LIMITS OF CONSTRUCTION AND, AT THE DISCRETION OF THE ENGINEERING DIVISION. 23. ALL WORK ON SITE SHALL STAY A MINIMUM OF ONE HUNDRED (100) FEET AWAY FROM ANY DRAINAGE ADDITIONAL EROSION /SEDIMENT CONTROLS MAY BE REQUIRED IN ANY ADDITIONALAREAS OF WAY. WETLAND, ETC. UNLESS OTHERWISE NOTED ON AN ACC'rpTED CITY OF WHEAT RIDGE GEC PLAN. CONSTRUCTION. 3. FREE OF ERODED AREAS. 24, THE USE OF REBAR. STEEL STAKES OR STEEL FENCE POSTS FOR STAKING OR SUPPORT OF ANY 9. PRIOR TO ACTUAL CONSTRUCTION, THE PERMITTED SHALL VERIFY THE LOCATION OF EXISTING EROSION OR SEDIMENT CONTROL BMP IS PROHIBITED (EXCEPT STEEL TEE -POSTS FOR USE IN UTILITIES. FOR INFORMATION. CONTACT THE DENVER INTER - UTILITY GROUP AT 1800- 922 -1987 OR FAX AT (303)534 -6700- SUPPORTING CONSTRUCTION FENCE). I. SEEDING AND MULCHING INSTALLATION NOTES 1. SEE PLAN VIEW FOR: AREA OF SEEDING AND MULCHING. - TYPE OF SEED MIX (PERMANENT, TEMPORARY, OR LOW - GROWTH). 2. ALL BRANDS FURNISHED SHALL BE FREE FROM ALL NOXIOUS SEEDS INCLUDING RUSSIAN OR CANADIAN THISTLE, COARSE FESCUE, EUROPEAN BINDWEED, JOHNSON GRASS, KNAP WEED AND LEAFY SPURGE. 3. THE SEEDER SHALL FURNISH TO THE CONTRACTOR A SIGNED STATEMENT CERTIFYING THAT THE SEED FURNISHED IS FROM A LOT THAT HAS BEEN TESTED BY A RECOGNIZED LABORATORY. SEED WHICH HAS BECOME WET, MOLDY, OR OTHERWISE DAMAGED IN TRANSIT OR IN STORAGE WILL NOT BE ACCEPTABLE, SEED TICKETS SHALL BE PROVIDED TO THE CITY UPON REQUEST. i 4. DRILL SEEDING MIX SHALL CONFORM TO THE TABLE ON THE RIGHT. j 5. IF THE SEED AVAILABLE ON THE MARKET DOES NOT MEET THE MINIMUM PURITY AND GERMINATION PERCENTAGES SPECIFIED, THE SUBCONTRACTOR MUST COMPENSATE FOR A LESSER PERCENTAGE OF PURITY OR GERMINATION BY FURNISHING SUFFICIENT ADDITIONAL SEED TO EQUAL THE SPECIFIED PRODUCT. THE TAGS FROM THE SEED MIXES MUST BE SUPPLIED TO CONTRACTOR AND FORWARDED TO THE CITY GESC INSPECTOR. 6. THE FORMULA USED FOR DETERMINING THE QUANTITY OF PURE LIVE SEED (PLS) SHALL BE (POUNDS OF "I SEED) X (PURITY) X (GERMINATION) = POUNDS OF PURE LIVE SEED (PLS). 7. PERMANENT SEED MIX SHALL BE USED UNLESS OTHERWISE APPROVED BY THE CITY. 8. ALL AREAS TO BE SEEDED AND MULCHED SHALL HAVE NATIVE TOPSOIL OR APPROVED SOIL !, AMENDMENTS SPREAD TO A DEPTH OF AT LEAST 6 INCHES (LOOSE DEPTH). HAUL ROADS AND OTHER COMPACTED AREAS SHALL BE LOOSENED TO A DEPTH OF 6 INCHES PRIOR TO SPREADING TOPSOIL. 9, SOIL IS TO BE THOROUGHLY LOOSENED (TILLED) TO A DEPTH OF AT LEAST 61 NICHES PRIOR TO SEEDING. THE TOP 6 INCHES OF THE SEED BED SHALL BE FREE OF ROCKS GREATER THAN 41NCHES AND SOIL CLODS GREATER THAN 2INCHES. SEEDING OVER ANY COMPACTED AREAS THAT HAVEN'T BEEN THOROUGHLY LOOSENED SHALL BE REJECTED. DETAIL VI DETAIL CODE , °F CITY OF WHEAT RIDGE E -A03 SEED.NOTES CODE °F WHEgT� CITY OF WHEAT RIDGE E -803 VTC ITT DEPT. OF PUBLIC WORKS DEPT OF PUBLIC WORKS STRAW GEC KI R ULD BE UTILIZED TO HELP WITH STRAW DISPLACEMENT. MAY BE CUT DOWN TO A HEIGHT OF 2" OR INSPECTOR. STREET WASHING IS NOT ALLOWED. CITY OF WHEAT RIDGE RESERVES THE RIGHT TO 29. REQUIRED DEWATERING EXCAVATIONS SHALL BE CONDUCTED INA MANNER THAT AVOIDS POLLUTION ''I HIGHER FOR EASIER ACCESS HT O REPLACED REQUIRE ADDITIONAL MEASURES TO ENSURE AREA SiREETSARE KEPT 'FREE OF SEDIMENTANC/OR AND EROSION WATER FROM DEWATERING OPERATIIONS SHALL NOT BE DISCHARGED INTO ANY STATE LOW - GROWTH DRILL .SEEDING MIX AT PROJECT COMPLETION. ACITY OF WHEAT RIDGE IRAFI N - SERIES 18ON CONSTRUCTION DEBRIS. WATERS INCLUDING WETLANDS IRRIGATION DITCHES CHANNELS OR STORM SEWERS UNLESS 25. THE CLEANING OF CONCRETE DELIVERY TRUCK CHUTES IS RESTRICTED TO APPROVED CONCRETE LEAST 50 PERCENT OF THE MULCH, BY WEIGHT, SHALL. BE 10 INCHES OR MORE IN LENGTH, MULCH SHALL BE APPLIED AND MECHANICALLY ANCHORED TO A DEPTH OF AT LEAST 2INCHES. MULCH SHALL 10. NATURAL VEGETATION SHALL BE RETAINED AND PROTECTED WHEREVER POSSIBLE. EXPOSURE OF SOIL COC -ONJi S WASHOUT LOCATIONS ON THE JOB SITE THE DISCHARGE OF WATER CONTAINING WASTE CONCRETE TO BE APPLIED AT A RATE OF 4000 LB. OF STRAW PER ACRE. TO EROSION BY REMOVAL OR DISTURBANCE OF VEGETATION SHALL BE LIMITED TO THE AREA REQUIRED ACCORDANCE WITH THE ACCEPTED GEC PLAN. ALL NECESSARY MAINTENANCE AND REPAIR ACTIVITIES THE STORM SEWER SYSTEM IS PROHIBITED. ALL CONCRETE WASTE SHALL BE PROPERLY CLEANED UP Ax s" „.4T BE INTENDED TO T!1E OP OF C-NNR FOR IMMED LATE CONSTRUCTION OPERATIONS. CONSTRUCTION ACTIVITY TO ASSURE ALL MECESSARY BAPS ARE ADEQUATELY INSTALLED PER THE AND DISPOSED AT AN APPROPRIATE LOCATION. "'; ';� 11. IF THE PERMITTEE DEMONSTRATES TO THE CITY THAT IT IS NOT POSSIBLE TO DRILL SEED, SEED IS TO 11. A COPY OF THE ACCEPTED GEC PLANS SHALL BE ON SITE AT ALL TIMES. 26. ALL DEWATERING ON SITE SHALL BE COORDINATED WITH AC;TY OF WHEAT RIDGE GEC INSPECTOR AND ' BE UNIFORMLY BROADCAST AT TWO TIMES THE DRILLED RATE, THEN LIGHTLY HARROWED TO PROVIDE :.' SHALL BE UNDERTAKEN AFTER THE FIRST GROWING SEASON FOR ANY AREAS FAILING TO MEET JNDLSTJRBED SOIL RIMETER PNCHOR JOINT ANCHOR TRENC - IL ry ?. TRENCH.TYP. BE FREE OF SEDIMENT IN ACCORDANCE WITH THE GEC MANUAL. A SEED DEPTH OF APPROXIMATELY 114 INCH, THEN ROLLED TO COMPACT. THEN MULCHED AS SPECIFIED 12. ALL CONSTRUCTION TRAFFIC MUST ENTER/EXIT THE SITE THROUGH THE CITY OF WHEAT YET READY TO BE SEEDED, LANDSCAPED, PAVED OR OTHERWISE STABILIZED SHALL BE WATERED, ABOVE. RIDGE APPROVED ACCESS POINT. A VEHICLE TRACKING CONTROL PAD IS REQUIRED ATALLACCESS 27. ALL DISTURBED AREAS SHALL BE DRILL SEEDED AND CRIMP M.JLCHED INACCORDANCE WITH THE GEC POINTS ON THE SITE ADDITIONAL N 10 AL STABILIZED CONSTRUCTION ENTRANCES CES MAV BE ADDED WITH INSTALLATION. THE GEC OPERATOR SHALL OBTAIN PRIOR APPROVAL. FROM THE DESIGN ENGINEER AND P LAN WITHIN THIRTY DAYS OF INITIAL EXP R AY D S OF SUBSTANTIAL COMPLE710N OSU E OR WITHIN S'. 2. SEEDING AND MULCHING SHALL BE COMPLETED WITHIN HI 30 DAYS OF INITIAL EXPOSURE OR 7 AY DAYS AUTHORIZATION FROM THE CITY OF WHEAT RIDGE ENGINEERING DIVISION. UNDER CERTAIN CONDITIONS, SOIL AMENDMENTS AND TREATMENTS MAY BE NECESSARY TO PROVIDE (AS DEFINED 8Y CITY OF WHEAT RIDGE) OF AN AREA WHICH =`!'ER IS LESS. THIS MAY REQUIRE MULTIPLE I AFTER GRADING IS SUBSTANTIALLY COMPLETE IN A GIVEN AREA (AS DEFINED BY THE CITY). THIS MAY AN ADEQUATE GROWTH MEDIUN TO SUSTAIN VEGETATION. "I, MIX. I MOBILIZATIONS FOR SEEDING AND MULCHING. REQUIRE MULTIPLE MOBILIZATIONS FOR SEEDING AND MULCHING. 13. THE DEC OPERATOR IS RESPONSIBLE FOR CLEANUP OF SEDIMENT OR CONSTRUCTION DEBRIS TRACKED 3, FREE OF ERODED AREAS. 4 FREE FROM INFESTATION OF NO ONTO ADJACENT PAVED AREAS. PAVED AREAS INCLUDING STREETS ARE TO BE KEPTCLEAN 28. HYDRAULIC SEEDING AND HYDRAULIC MULCHING ARE NOTAN ACCEPTABLE METHOD OF SEEDING OR 13. MULCH SHALL BE APPLIED WITHIN 24 -HOURS OF SEEDING. THROUGHOUT BUILD - OUTAND SHALL BECLEANED, WITH A STREET SWEEPER OR SIMILAR DEVICE. AT FIRST NOTICE OF ACCIDENTAL TRACKING OR AT THE DISCRETION OF THE CITY OF WHEAT RIDGE MULCHING IN CITY OF WHEAT RIDGE. 14 TAC FIE SHO DETAIL VI DETAIL CODE , °F CITY OF WHEAT RIDGE E -A03 SEED.NOTES CODE °F WHEgT� CITY OF WHEAT RIDGE E -803 VTC ITT DEPT. OF PUBLIC WORKS DEPT OF PUBLIC WORKS STRAW GEC KI R ULD BE UTILIZED TO HELP WITH STRAW DISPLACEMENT. MAY BE CUT DOWN TO A HEIGHT OF 2" OR INSPECTOR. STREET WASHING IS NOT ALLOWED. CITY OF WHEAT RIDGE RESERVES THE RIGHT TO 29. REQUIRED DEWATERING EXCAVATIONS SHALL BE CONDUCTED INA MANNER THAT AVOIDS POLLUTION ''I HIGHER FOR EASIER ACCESS HT O REPLACED REQUIRE ADDITIONAL MEASURES TO ENSURE AREA SiREETSARE KEPT 'FREE OF SEDIMENTANC/OR AND EROSION WATER FROM DEWATERING OPERATIIONS SHALL NOT BE DISCHARGED INTO ANY STATE LOW - GROWTH DRILL .SEEDING MIX AT PROJECT COMPLETION. ACITY OF WHEAT RIDGE IRAFI N - SERIES 18ON CONSTRUCTION DEBRIS. WATERS INCLUDING WETLANDS IRRIGATION DITCHES CHANNELS OR STORM SEWERS UNLESS E SEEDING AND MULCHING NOTES E ENGINEERING DIVISION VEHICLE TRACKING CONTROL ENGINEERING DIVISION OOLORPO° APPROVED BY: SNN 06/07 - c OLORPO ° APPROVED BY SNN 06/07 10 NO MORE N N 6 APPLIED INCHES. MATER A FOR MULCH CONNSIST OF LONG-STEMMED STRAW. AT TEMPORARY DRILL SEEDING MIX WRITTEN PERMISSION IS OBTAINED FROM THE OWNER OR CONTROLLING AUTHORITY AND ACOPYOF (MATCH 14. APPROVED EROSION AND S EDIMENT CONTROL BMPs SHALL BE MAINTAINED AND KEPTIN GOOD REPAIR THIS APPROVAL SUBMITTED TO THE ENGINEER. COC -ONJi S FOR THE DURATION OF THIS PROJECT. AT A MINIMUM, THE GEC OPERATOR SHALL INSPECT ALL SMPS IN EXCELSIOR SEEDING AND MULCHING MAINTENANCE NOTES ACCORDANCE WITH THE ACCEPTED GEC PLAN. ALL NECESSARY MAINTENANCE AND REPAIR ACTIVITIES 30. THE STORMWATER PROGRAM MANAGER MUST BE NOTIFIED AT LEAST 24 HOURS PRIOR TO ANY Ax s" „.4T BE INTENDED TO T!1E OP OF C-NNR SHALL BE COMPLETED WITHIN 48 HOURS FOR LEVEL III VIOLATIONS, AND IMMEDIATELY FOR LEVEL It CONSTRUCTION ACTIVITY TO ASSURE ALL MECESSARY BAPS ARE ADEQUATELY INSTALLED PER THE : ! i. SEEDED AND MULCHED AREAS SHALL BE INSPECTED FOR REQUIRED COVERAGE MONTHLY FOR A VIOLATIONS, OR AS DIRECTED BY THE CITY OF WHEAT RIDGE. ACCUMULATED SEDIMENT AND STORMWATER MANAGEMENTPLAN (SWMP). '': PERIOD OF TWO YEARS FOLLOWING INITIAL SEEDING. REPAIRS AND RESEEDING AND MULCHING CONSTRUCTION DEBRIS SHALL BE REMOVED AND PROPERLY DISPOSED OF ON A DAY TO DAY BASIS. SMALL DITCH DRAINAGEWAY - DETAIL A NOT TO SCALE :.' SHALL BE UNDERTAKEN AFTER THE FIRST GROWING SEASON FOR ANY AREAS FAILING TO MEET JNDLSTJRBED SOIL RIMETER PNCHOR JOINT ANCHOR TRENC - IL ry ?. TRENCH.TYP. 31. THE CONTRACTOR SHALL BE RESPONSIBLE FOR DUST CONTROL ON THE SITE DISTURBED AREAS NOT : THE REQUIRED COVERAGE. 15. TOPSOIL SHALL BE STRIPPED AND STOCKPILED IN THE LOCATION SHOWN ON THE ACCEPTED GEC PLAN. YET READY TO BE SEEDED, LANDSCAPED, PAVED OR OTHERWISE STABILIZED SHALL BE WATERED, 16. THE ACCEPTED GEC PLAN MAY REQUIRE CHANGES OR ALTERATIONS AFTER APPROVAL TO MEET SPRAYED WITH= A TACKIFIER, MULCHED (WITHOUT SEED) OR RIPPED AS NECESSARY TO EXCLUDE VISIBLE DUST EMISSIONS. 12, REQUIRED COVERAGE FOR STANDARD, OPEN SPACE AND LOW GROWTH SEED MIXES SHALL BE CHANGING SITE OR PROJECT CONDITIONS OR TO ADDRESS INEFFICIENCIES IN DESIGN OR DEFINED AS FOLLOWS: INSTALLATION. THE GEC OPERATOR SHALL OBTAIN PRIOR APPROVAL. FROM THE DESIGN ENGINEER AND 32. AREAS TO BE RE- VEGETATED SHOULD HAVE SOIL CONDITIONS CAPABLE OF SUPPORTING VEGETATION. [. i. THREE (3) PLANTS PER SQUARE FOOT WITH A MINIMUM HEIGHT OF 3INCHES. THE 3 PLANTS CITY OF WHEAT RIDGE ENGINEERING FOR ANY PROPOSED CHANGES. UNDER CERTAIN CONDITIONS, SOIL AMENDMENTS AND TREATMENTS MAY BE NECESSARY TO PROVIDE ": PER SQUARE FOOT SHALL BE OF THE VARIETY AND SPECIES FOUND IN THE CITY- APPROVED AN ADEQUATE GROWTH MEDIUN TO SUSTAIN VEGETATION. "I, MIX. 2. NO BARE AREAS LARGER THAN 4 SQUARE FEET (TWO -FEET BY TWO -FEET OR EQUIVALENT). 3, FREE OF ERODED AREAS. 4 FREE FROM INFESTATION OF NO E SEEDING AND MULCHING NOTES E ENGINEERING DIVISION VEHICLE TRACKING CONTROL ENGINEERING DIVISION OOLORPO° APPROVED BY: SNN 06/07 - c OLORPO ° APPROVED BY SNN 06/07 10 NO MORE N N 6 APPLIED INCHES. MATER A FOR MULCH CONNSIST OF LONG-STEMMED STRAW. AT TEMPORARY DRILL SEEDING MIX �OF WHEgp CITY OF WHEAT RIDGE - E -AO1 EROS.NOTES �) DEPT. OF PUBLIC WORKS EROSION CONTROL NOTES ENGINEERING DIVISION AND LEGEND cOLORP00 APPROVED BY: SNN 06/07 PER MANJPACTJRER SPEC. TYPE OF BLANKET, (MATCH oR TYPE z oR 3 STAMNS SPeC.IF E BLANKET TYPE) INDIr,AT =_o IN PLAN vlEw SEE THE STAKING PATTERNS D IL ON E6fM - TYPE C COC -ONJi S STRAW - E EXCELSIOR N °INC MIN. T e NKETSHML XIOUS WEEDS IN ACCORDANCE WITH SECTION 6.4 OF THE GESC CRITERIA MANUAL. Ax s" „.4T BE INTENDED TO T!1E OP OF C-NNR STONE SHALL HAVE A SPECIFIC GRAVITY OF AT LEAST 2.6. CONTROL OF GRADATION WILL BE BY VISUAL INSPECTIONS. et% ll�� OM^ACTED .... SAGRAOE � TER TIRE NC -rvP. JOINTANCIT F ]0% MAX D TR ENC,R, TYP. IN DIVERSION DITCH OR DO',I9:EeNATURAL SMALL DITCH DRAINAGEWAY - DETAIL A NOT TO SCALE STAGGER JNDLSTJRBED SOIL RIMETER PNCHOR JOINT ANCHOR TRENC - IL ry ?. TRENCH.TYP. ov =_.vLA =s eLANK=T EHML S=_ %. STRAW MIN. DETA APP NG JO �o =_TaL ON E_tiofl ' M.SEE TO O C F :ANNA BPNK XCELS OR ' 3. ANY CRACKED OR DAMAGED CURB AND GUTTER AND SIDEWALK SHALL BE REPLACED BY '00% D DUJBL =:NATURAL ''; 3. REQUIRED COVERAGE FOR TURF GRASS AREAS SHALL BE DEFINED AS FOLLOWS: PERMITTEE. j 1. AT LEAST 80 % VEGETATIVE COVER OF GRASS SPECIES PLANED. 4. A STOP SIGN INSTALLED IN ACCORDANCE WITH THE MANUAL ON UNIFORM TRAFFIC 2. NO BARE AREAS LARGER THAN 4 SQUARE FEET (TWO-FEET By TWO-FEET OR EQUIVALENT). CONTROL DEVICES (MUTCDI AS AMENDED, SHALL BE INSTALLED FOR EXITING TRAFFIC !. AT THE VTC. 3. FREE OF ERODED AREAS. VEHICLE TRACKING CONTROL MAINTENANCE NOTES 4. FREE FROM INFESTATION OF NOXIOUS WEEDS IN ACCORDANCE WITH SECTION 6.4 OF THE - GESC CRITERIA MANUAL '.. 1. GEC OPERATOR SHALL INSPECT VEHICLE TRACKING CONTROL DAILY. GRAVEL SURFACE SHALL BE CLEAN AND LOOSE ENOUGH TO RUT SLIGHTLY UNDER WHEEL LOADS AND ® (D CHECK DAM �� DMI BMP LEGEND DEWATERiNO $ SEDIMENT BASIN SURFACE ROIIOHENINO 1 :4. RILL AND GULLY EROSION SHALL BE FILLED WITH TOPSOIL PRIOR TO RESEEDING. THE RESEEDING METHOD SHALL BE APPROVED BY THE CITY. CAUSE LOOSE GRAVEL TO DISLODGE MUD FROM TIRES. WHEN GRAVEL BECOMES COMPACTED OR FILLED WITH SEDIMENT SO THAT THE EFFECTIVENESS OF THE PAD IS ® $�, sEDIMENT COUrna LOG 73D TEMPORARY SLOPE ORAIa DIMINISHED, CONTRACTOR SHALL RIP. TURN OVER, OR OTHERWISE LOOSEN GRAVEL, � ('8 COMPOST BLANKET OD DIVERSION DITCH , PLACE ADDITIONAL NEW GRAVEL. OR REPLACE WITH NEW GRAVEL AS NECESSARY TO - CFB CYI COMPOST FILTER BERM CONCRETE WASHOUT TARFA �� D ECB P EROSION CONTROL BLANKET INLET PROTECTION ST Sw SEDIMENT TRAP SEEDING AND MULCHING " lam T9C ale TEMPORARY STREAM CROSSING TERAAagG JIVL RESTORE EFFECTIVENESS. 2. VEHICLE TRACKING CONTROL SHALL BE REMOVED AT THE END OF CONSTRUCTION, THE - W SILTFENCE vlc VEHICLE TRAI CONTROL EEDING AND MULCHING GRAVEL MATERIAL REMOVED OR, IF APPROVED BY THE COUNTY, USED ON SITE, AND �o- G O CM CONSTRUCTION FENCE CONSTRUCTION MARKERS ® M BNFORC ®CFBCK REINFORCED ROCK BEAM ® SSA STABILIZED 5TAOINO AREA / VTC WITH WHEEL WASH THE AREA TOPSOILED, DRILL SEEDED AND CRIMP MULCHED OR OTHERWISE STABILIZED. RRB FOR CULVERT PROTECTION UMRS OF CONSTRUCTION GRAPHICAL STANDARDS FOR REFERENCE ONLY - ONLY SUGGESTED NOT REQUIRED �OF WHEgp CITY OF WHEAT RIDGE - E -AO1 EROS.NOTES �) DEPT. OF PUBLIC WORKS EROSION CONTROL NOTES ENGINEERING DIVISION AND LEGEND cOLORP00 APPROVED BY: SNN 06/07 ,E ORTYPE'STAKIRS C. TY?E OF BLANKET AS I NDICATED IN LNJ ETA L S �� VIEW, INALL J ST REED E OF STREAMS T: 1 II PATT_RN AND DRAINAGE C ANNE S T D T. 0 - ABOVE ON' BOB B B F I L E N BLANKET SACED T Y T AKI NL AI TISLANR ECEI N. PERIMETER ANCHOR TRENCH STAKING PATTERN ll-INSHALL IA ON MATCIi BLANKET TYPE. SEE DETAIL ON EBOfl OUTSIDE OF STREAMS IN DISTURBED AREAS OF AND DRAINAGE CHANNELS - DETAIL B STREAMS AND DRAINAGE CHANNELS - DETAIL C NOT To SCALE_ Nor To EGAL.E EROSION CONTROL BLANKET NSTALLATION NOTES I. SEE PLAN V EA FOR 9. ANY AREAS OE SEEDING ANDMJLCIIING DISTURBED[ T14E.RU.:EES O= INETALLNG EROSION CONTROL BLANKET . LOCATION OF PERIMETER OF EROSION CONTROL BLAN R. MALL BE RESEEDED AND MULCHED N ACCORDANCE WITH DE TYPE OF BLANKET(ST.RAW STRAW CON'JT. COCONUT. OR EXCELSIOR) A' . AREA IN SOJARE YARDSOE EAC. - O'BLANKC 'O. SEE DRA DESIGN PLAINS N S FOR MAJOR DRAAGEEWAY STA81� -Ar'ION MEASURESPTAT MAY EX CEEDT;I_ E OESIGNCOND,'TIONSASSOCwTEDWIT THEDETAILSABOVE. 2. ALL E ROSION CONTROL BLANK ETS MI D NETTNGSHALL BE MADE OF '00% NATURAL AND BIODEGRADABLE IA MATE RLNOPLASTICOROTH YN ERST 'IETICMATERIAL.EVENIF� DEGRADABLE,Sw , BEALLOWED. 3 IN EA WH RFEROSONCOWRO BLANK T SS:IOWN TN lEPLANS T E. ERMITTEES':14LPLACETOPSOIL ANJ R. ORN. NAL GRAOING.SUR. AC RE. ARAT IXJ.A DSEEDING B LO T, EBLAN(ET IN ACCORDANCE T, EREOUIREMENTSOFDETAIL EONGANG 0. SI.BGRA ES'HALLBESMOOTIIANDMOIET FRIG R TO BLANKET NSTALAT ON AND THE BLANKET SHALL BE N -'JLL CONTACT W T � SUBGRADE, NO CAPS OR VO DS SHALL FXIST'JNDE.R THE BLANKET. 4. PERIMETER ANC D 'INS TRENIS'ALL BE JS - ED AT O'JTSD_PFRIMC 'c.R OF ALL BLAMET AREA S. TABLE 7 t EROSION C PER MANJPACTJRER SPEC. TYPE OF BLANKET, (MATCH oR TYPE z oR 3 STAMNS SPeC.IF E BLANKET TYPE) INDIr,AT =_o IN PLAN vlEw SEE THE STAKING PATTERNS D IL ON E6fM - TYPE C COC -ONJi S STRAW - E EXCELSIOR N °INC MIN. T e NKETSHML Ax s" „.4T BE INTENDED TO T!1E OP OF C-NNR et% ll�� OM^ACTED .... SAGRAOE � TER TIRE NC -rvP. JOINTANCIT F ]0% MAX D TR ENC,R, TYP. IN DIVERSION DITCH OR DO',I9:EeNATURAL SMALL DITCH DRAINAGEWAY - DETAIL A NOT TO SCALE STAGGER JNDLSTJRBED SOIL RIMETER PNCHOR JOINT ANCHOR TRENC - IL ry ?. TRENCH.TYP. ov =_.vLA =s eLANK=T EHML S=_ %. STRAW MIN. DETA APP NG JO �o =_TaL ON E_tiofl ' M.SEE TO O C F :ANNA BPNK ,E ORTYPE'STAKIRS C. TY?E OF BLANKET AS I NDICATED IN LNJ ETA L S �� VIEW, INALL J ST REED E OF STREAMS T: 1 II PATT_RN AND DRAINAGE C ANNE S T D T. 0 - ABOVE ON' BOB B B F I L E N BLANKET SACED T Y T AKI NL AI TISLANR ECEI N. PERIMETER ANCHOR TRENCH STAKING PATTERN ll-INSHALL IA ON MATCIi BLANKET TYPE. SEE DETAIL ON EBOfl OUTSIDE OF STREAMS IN DISTURBED AREAS OF AND DRAINAGE CHANNELS - DETAIL B STREAMS AND DRAINAGE CHANNELS - DETAIL C NOT To SCALE_ Nor To EGAL.E EROSION CONTROL BLANKET NSTALLATION NOTES I. SEE PLAN V EA FOR 9. ANY AREAS OE SEEDING ANDMJLCIIING DISTURBED[ T14E.RU.:EES O= INETALLNG EROSION CONTROL BLANKET . LOCATION OF PERIMETER OF EROSION CONTROL BLAN R. MALL BE RESEEDED AND MULCHED N ACCORDANCE WITH DE TYPE OF BLANKET(ST.RAW STRAW CON'JT. COCONUT. OR EXCELSIOR) A' . AREA IN SOJARE YARDSOE EAC. - O'BLANKC 'O. SEE DRA DESIGN PLAINS N S FOR MAJOR DRAAGEEWAY STA81� -Ar'ION MEASURESPTAT MAY EX CEEDT;I_ E OESIGNCOND,'TIONSASSOCwTEDWIT THEDETAILSABOVE. 2. ALL E ROSION CONTROL BLANK ETS MI D NETTNGSHALL BE MADE OF '00% NATURAL AND BIODEGRADABLE IA MATE RLNOPLASTICOROTH YN ERST 'IETICMATERIAL.EVENIF� DEGRADABLE,Sw , BEALLOWED. 3 IN EA WH RFEROSONCOWRO BLANK T SS:IOWN TN lEPLANS T E. ERMITTEES':14LPLACETOPSOIL ANJ R. ORN. NAL GRAOING.SUR. AC RE. ARAT IXJ.A DSEEDING B LO T, EBLAN(ET IN ACCORDANCE T, EREOUIREMENTSOFDETAIL EONGANG 0. SI.BGRA ES'HALLBESMOOTIIANDMOIET FRIG R TO BLANKET NSTALAT ON AND THE BLANKET SHALL BE N -'JLL CONTACT W T � SUBGRADE, NO CAPS OR VO DS SHALL FXIST'JNDE.R THE BLANKET. 4. PERIMETER ANC D 'INS TRENIS'ALL BE JS - ED AT O'JTSD_PFRIMC 'c.R OF ALL BLAMET AREA S. TABLE 7 t EROSION C CONTROL B BLL c TYPE TYPE C COC -ONJi S STRAW - E EXCELSIOR N °INC MIN. STRAY✓ 1 100% D DdJ3- RJANRAL STRAWLOCON'JT 3 30 %MN. ] ]0% MAX D DO',I9:EeNATURAL COCONUT I I Ctq% 1 1 - - D DO XCELS OR ' '00% D DUJBL =:NATURAL IO TRENCHS E BLANKETSTOG ET iE.R(LONGRJDNALLYAND ORO' -1- OF STREAMS AND JRANAGE C-, IANNELS T. S RS_L FOR - ALL BLANKETS 31mFT STRAW. 'SE VERLAP ^NGJO Nt. EROS 6. INT- RMEDIATEANCDOR TRENC'i 6:IAL 9E USED AT E. CNG O. QJE. L THE R0.LL�NGTH FOR COCONUT MID ION C (INTROL BLANKET AINTEN MMICE NDTES EXC LSIOR BNANKETE. TI=C CO'- RATORS IALL ECT EROSION CONTROL K, NEE- DURING AND AFTERPNY STORM -VENT AND MAK E RE. BARS AS NEC- SSARY. T T� IS OVERLA=P NG JOINT 9 - =TAIL E ALL BE'JEED TO JON ROLLS OF BLANKETS TOGETHER 'OR PLANKFTS ON EROSIONCONTROLBLAN(ET ISTOBELEET N ?LACEJN. SS E- CRY 0. MATERIALS— FCATIOWOEEROSpNWMR LBLNJ S'lKLCONPOATOTABLE7.'.. 3. ANY EROSION CONTROL BIAN(ET POLLED OUT,TCRN O E EDAMEDS g ALL eR05ON CONTROL BLANKETS BRACE BE INSTALL DASPERMANUPACT'JERS REGOMDJDATIONS. REINSTALL EARJS DE THE BL K AV RC' DTOCRE ID -PERT B BLANKET R T: OR- A 'E VOL N U ANS E T FGRASSSW ,: RF J. R_SEEDEDANJ MJLC.1 E DANO T:1 EROSION CONTROL BUNKE REINSTALLED ECB EROSION CONTROL BLANKET °F W " CITY OF WHEAT RIDGE E -1307 EROS.BLANKET 0 TI DEPT. OF PUBLIC WORKS ENGINEERING DIVISION EROSION CONTROL BLANKET COLORAO° SHEET 1 OF 2 APPROVED BY: SNN 06/07 INTERMEDIATE ANCHOR TRENCH MIN. I �z r WOOD STAKE DETAIL NOT TO SCALE T IIGINEs -._-, 50' MIN. SIGN PER MUTCD STANDARDS 2" MIN. - 9" MIN, 10% MAX 12" MIN. k... MATERIAL INCLUDING WOOD. P.PES, GRAVEL. 3-6 RIPRAP OR ASPHALT. SHALL BE PLACED IN GUTTER TO SEE E -A02 FACILITATE MOUNTING CURB, HOWEVER, CURB FOR GRADATION RIGHT' -OF -WAY USE AND CONSTRUCTION PERMIT IS OR APPROVED EQUAL. REQUIRED FOR THIS WORK. SECTION A NOT TO SCALE VEHICLE TRACKING CONTROL INSTALLATION NOTES i. VEHICLE TRACKING CONTROL PADS SHALL BE INSTALLED AT EVERY ACCESS POINT TO SITE. 2. VEHICLE TRACKING CONTROL PADS SHALT_ CONSIST OF HARD, DENSE, DURABLE STONE. ANGULAR IN SHAPE AND RESISTANT TO WEATHERING. ROUNDED STONE OR BOULDERS WILL NOT BE ACCEPTABLE. THE STONES SHALL BE 3" WITH A MAXIMUM SIZE OF 6 ". THE STANDARD BASIN - PLAN NOT TO SCALE SEDIMENT BASIN INSTALLATION NOTES I . SEE PLAN VIEW FOR - LOCATION OF SEDIMENT BASIN. - TYPE OF BASIN (STANDARD BASIN OR NON - STANDARD BASIN). - FOR STANDARD BASIN, CREST LENGTH, "CL ". BOTTOM WIDTH, "W', AND HOLE DIAMETER, "HD ". -FOR NON - STANDARD BASIN, SEE CONSTRUCTION DRAWINGS FOR DESIGN OF BASIN INCLUDING RISER HEIGHT, "H ", NUMBER OF COLUMNS, "N ", HOLE DIAMETER. "HD ". AND PIPE DIAMETER "D ". 2 FOR STANDARD BASIN, BOTTOM DIMENSION MAY BE MODIFIED AS LONG AS BOTTOM AREA IS NOT REDUCED. 3 SEDIMENT BASINS INDICATED ON INITIAL GESC PLAN SHALL BE INSTALLED PRIOR TO ANY OTHER LAND - DISTURBING ACTIVITY. 4 EMBANKMENT MATERIAL SHALL CONSIST OF SOIL FREE OF DEBRIS, ORGANIC MATERIAL, AND ROCKS OR CONCRETE GREATER THAN 3 INCHES AND SHALL HAVE A MINIMUM OF 15 PERCENT BY WEIGHT PASSING THE N0.200 SIEVE. 5 EMBANKMENT MATERIAL SHALL BE COMPACTED TO AT LEAST 95 PERCENT OF MAXIMUM DENSITY WITHIN 2 PERCENTAGE POINTS OF OPTIMUM DENSITY IN ACCORDANCE WITH ASTM D698, 6 PIPE SCH 40 OR GREATER SHALL BE USED. 7 THE DETAILS SHOWN ON THIS SHEET PERTAIN TO STANDARD SEDIMENT BASIN(S) IDENTIFIED ON THE GESC PLAN VIEW DRAWINGS USED FOR DRAINAGE AREAS LESS THAN 15 ACRES. SEE CONSTRUCTION DRAWINGS FOR EMBANKMENT, STORAGE VOLUME, SPILLWAY, OUTLET. AND OUTLET PROTECTION DETAILS FOR ANY SEDIMENT BASIN(S) THAT HAVE BEEN INDIVIDUALLY DESIGNED FOR DRAINAGE AREAS LARGER THAN 15 ACRES. ECB EROSION CONTROL BLANKET SB DETAIL °F wHEgT CODE CITY OF WHEAT RIDGE �-� '� DEPT. OF PUBLIC WORKS E ENGINEERING DIVISION cOLORA00 APPROVED BY. SNN 06/07 PERIMETER ANCHOR TRENCH OR JOINT ANCHOR TRENCH, TYP. EROSION CONTROL BLANKET COMP, BACKFILL STAKE / ----3" MIN. (TYP.) WO EDGES OF WO ADJACENT R( STRAW - COCONUT COCONUT OR EXCELSIOR STAKING PATTERNS NOT TO SCALE SHALLBENAGCORDANCE WITIIMANJFACTVRER'SVECIFICATION IFNOMANJFACTU' -tER'E SPECIFICATION IS AVAILABLE JSE TI IE ACCEPTABLE 3TAK!NG PATTERN (A65� gWNAB I MIN. YP.) PERMANENT DRILL SEEDING MIX SPECIES VARIETY NOTES % IN MIX POUNDS OF PLS PER ACRE BIG BLUESTEM KAW PNWS 10 1.1 YELLOW INDIANGRASS CHEYENNE PNWS 10 1 SWITCHGRASS BLACKWELL PNWS 10 0.4 SIDEOATS GRAMA VAUGHN PNWS 10 0.9 WESTERN ARRIBA PNCS 70 i 6 WHEATGRASS BLUE GRAMA HACHITA PNWB 70 0.3 THICKSPIKE WHEATGRASS CRITANA PNCS 10 1 PRAIRIE SANDREED GOSHEN PNWS 10 0./ GREEN NEEDLEGRASS LODORM PNCS 10 1 SLENDER PRYOR PNCB 5 0.6 WHEATGRASS STREAMBANK WHEATGRASS SODAR PNCS 5 0.6 TOTAL 9.2 SPECIES VARIETY NOTES %IN MIX POUNDS OF PLS PER ACRE SMOOTH BROMEGRASS LINCOLN PICS 30 3.9 INTERMEDIATE WHEATGRASS OAHE PNCS 30 4.5 PUBESCENT WHEATGRASS UNA PICS 30 4.2 L ANNUAL RYEGRASS N/A AICB 10 0.8 TOTAL 114 SPECIES VARIETY NOTES %IN MIX POUNDS OF PLS PER ACRE BUFFALOGRASS TEXOKA PAWS 20 3.2 BLUE GRAMA HACHITA PNWB 20 0.6 WESTERN ARRIBA PNCS 20 3.2 WHEATGRASS SIDEOATS GRAMA VAUGHN PNWB 20 1.8 THICK FIRE WHEATGRASS CRITANA PNCS 10 1 STREAM ASK WHEATGRASS SODAR PNCS 70 72 TOTAL 11.0 JOINT ANCHOR TRENCH NOT TO SCALE PERIMETER ANCHOR TRENCH NOT TO SCALE FLOW 6" 4 l' OVERLAPPING JOINT NOT TO SCALE SEDIMENT BASIN E -B08 EROS.BLANKET DETAIL °F W HEgr CITY OF WHEAT RIDGE CODE E -H02 SED.BASIN EROSION CONTROL BLANKET E m DEPT. OF PUBLIC WORKS ENGINEERING DIVISION SEDIMENT BASIN SHEET 2 OF 2 SHEET 1 OF 2 cOLORPO° APPROVED BY: SNN 06/07 FROM E OF ROLL W VD TOP 6" MINIMUM PAINTED ORANGE F GROI LINE WOODEN LATH OR PVC PIPE 00' MAX. SPACING ALTERNATIVE TO CONSTRUCTION FENCE DETAIL A NOT TO SCALE NOT TO SCALE CONSTRUCTION FENCE INSTALLATION NOTES 1. SEE PLAN VIEW FOR - TYPE OF CONSTRUCTION LIMIT INDICATOR (FENCE OR MARKERS). - LOCATION AND LENGTH OF FENCE OR LINE OF MARKERS. ''.. 2- CONSTRUCTION FENCE OR MARKERS INDICATED ON INITIAL GESC PLAN SHALL BE INSTALLED PRIOR TO OTHER BMPS AND ANY LAND - DISTURBING ACTIVITIES. 3. STEEL TEE POSTS SHALL BE UTILIZED FOR SUPPORT OF CONSTRUCTION FENCE. MAXIMUM SPACING FOR TEE POSTS SHALL BE 15'. CONSTRUCTION FENCE MAINTENANCE NOTES 1. ANY DAMAGED FENCE OR MARKERS SHALL BE REPAIRED DNA DAILY BASIS. 2. FENCE OR MARKERS SHALL BE REMOVED AT THE END OF CONSTRUCTION. IF ANY DISTURBED AREA EXISTS AFTER FENCE REMOVAL. IT SHALL BE DRILL SEEDED AND CRIMP MULCHED OR OTHERWISE STABILIZED IN A MANNER APPROVED BY THE CITY. CF CONSTRUCTION FENCE CONSTRUCTION MARKERS DETAIL F WHEgT CITY OF WHEAT RIDGE DETAIL CODE h ° E-B05 CONST.FENCE CODE E DEPT. OF PUBLIC WORKS ENGINEERING DIVISION CONSTRUCTION FENCE OOLORPO° APPROVED BY: - SNN 06/07 2 0� DN 01 EL. 0300 HOLE DIAMF-TER, "HD" - SINGLE COLUMN OF FIVE HOLES 90° BEND -•�/ SCHEDULE 40 PVC OR GREATER 2 INC _ R K EXISTING GRADE (VARIES) 3 F E 00 0 EXCAVATION STANDARD BASIN - SECTION A NOT TO SCALE _ 30" _CC T0.. CREST LENGTH � EL 040 --t EMBANKMENT ' EL. 030 AT CREST MATERIAL TYP EL 0 . 1 0 (OR LOWER) - H AT BOTTOM ' 6" TOPSOIL �.. E %[STING EMBANKMENT RIPRAP TYP. STRIPPING GRADE MATERIAL D 9' RIPRAP SEE BEDDING UNDER VARIES) SHEET E-A02 FOR GRADATION EMBANKMENT EL. 01 0 OR LOWER STANDARD BASIN - SECTION B NOT TO SCALE SEDIMENT BASIN MAINTENANCE NOTES 1. THE GESC MANAGER SHALL INSPECT SEDIMENT BASIN WEEKLY, DURING AND AFTER ANY STORM EVENT AND MAKE REPAIRS AND /OR CLEAN OUT AS NECESSARY. 2. SEDIMENT ACCUMULATED IN SEDIMENT BASIN SHALL BE REMOVED WHEN THE SEDIMENT DEPTH IS WITHIN 2.0 FEET OF THE CREST OF THE SPILLWAY. 3. SEDIMENT BASINS ARE TO REMAIN IN PLACE UNTIL THE UPSTREAM DISTURBED AREA IS STABILIZED AND GRASS COVER IS APPROVED BY THE CITY. 4. IF SEDIMENT BASINS ARE REMOVED, THE DISTURBED AREA SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED IN A MANNER APPROVED BY THE CITY. SB SEDIMENT BASIN RODE °� W "Eq, CITY OF WHEAT RIDGE DETAIL E-H02 SED.BASIN CODE U Trt E DEPT. OF PUBLIC WORKS SEDIMENT BASIN E ENGINEERING DIVISION SHEET 2 OF 2 c OLORP 00 APPROVED BY'. SNN 06/07 Z Q Z ( I - Q 2 W N > Q r X N Q 0 J ❑ a) ❑ p 0 in 0 u r U ❑ r N In - ^ t9 W It 3 X D r [� m 0 13 ILI © v N X N Q ❑ Q r -ar (9 L. ' ' ' 0 0 N z W �- w Uj Q V G J Q Co V) W r� Q Q Li. U � O 0 N 0 Q � N - z �\ Q) '':, U V) O C5 0 Sheet Number: Cl 13 SPECIES VARIETY NOTES %IN MIX POUNDS OF PLS PER ACRE SMOOTH BROMEGRASS LINCOLN PICS 30 3.9 INTERMEDIATE WHEATGRASS OAHE PNCS 30 4.5 PUBESCENT WHEATGRASS UNA PICS 30 4.2 L ANNUAL RYEGRASS N/A AICB 10 0.8 TOTAL 114 SPECIES VARIETY NOTES %IN MIX POUNDS OF PLS PER ACRE BUFFALOGRASS TEXOKA PAWS 20 3.2 BLUE GRAMA HACHITA PNWB 20 0.6 WESTERN ARRIBA PNCS 20 3.2 WHEATGRASS SIDEOATS GRAMA VAUGHN PNWB 20 1.8 THICK FIRE WHEATGRASS CRITANA PNCS 10 1 STREAM ASK WHEATGRASS SODAR PNCS 70 72 TOTAL 11.0 JOINT ANCHOR TRENCH NOT TO SCALE PERIMETER ANCHOR TRENCH NOT TO SCALE FLOW 6" 4 l' OVERLAPPING JOINT NOT TO SCALE SEDIMENT BASIN E -B08 EROS.BLANKET DETAIL °F W HEgr CITY OF WHEAT RIDGE CODE E -H02 SED.BASIN EROSION CONTROL BLANKET E m DEPT. OF PUBLIC WORKS ENGINEERING DIVISION SEDIMENT BASIN SHEET 2 OF 2 SHEET 1 OF 2 cOLORPO° APPROVED BY: SNN 06/07 FROM E OF ROLL W VD TOP 6" MINIMUM PAINTED ORANGE F GROI LINE WOODEN LATH OR PVC PIPE 00' MAX. SPACING ALTERNATIVE TO CONSTRUCTION FENCE DETAIL A NOT TO SCALE NOT TO SCALE CONSTRUCTION FENCE INSTALLATION NOTES 1. SEE PLAN VIEW FOR - TYPE OF CONSTRUCTION LIMIT INDICATOR (FENCE OR MARKERS). - LOCATION AND LENGTH OF FENCE OR LINE OF MARKERS. ''.. 2- CONSTRUCTION FENCE OR MARKERS INDICATED ON INITIAL GESC PLAN SHALL BE INSTALLED PRIOR TO OTHER BMPS AND ANY LAND - DISTURBING ACTIVITIES. 3. STEEL TEE POSTS SHALL BE UTILIZED FOR SUPPORT OF CONSTRUCTION FENCE. MAXIMUM SPACING FOR TEE POSTS SHALL BE 15'. CONSTRUCTION FENCE MAINTENANCE NOTES 1. ANY DAMAGED FENCE OR MARKERS SHALL BE REPAIRED DNA DAILY BASIS. 2. FENCE OR MARKERS SHALL BE REMOVED AT THE END OF CONSTRUCTION. IF ANY DISTURBED AREA EXISTS AFTER FENCE REMOVAL. IT SHALL BE DRILL SEEDED AND CRIMP MULCHED OR OTHERWISE STABILIZED IN A MANNER APPROVED BY THE CITY. CF CONSTRUCTION FENCE CONSTRUCTION MARKERS DETAIL F WHEgT CITY OF WHEAT RIDGE DETAIL CODE h ° E-B05 CONST.FENCE CODE E DEPT. OF PUBLIC WORKS ENGINEERING DIVISION CONSTRUCTION FENCE OOLORPO° APPROVED BY: - SNN 06/07 2 0� DN 01 EL. 0300 HOLE DIAMF-TER, "HD" - SINGLE COLUMN OF FIVE HOLES 90° BEND -•�/ SCHEDULE 40 PVC OR GREATER 2 INC _ R K EXISTING GRADE (VARIES) 3 F E 00 0 EXCAVATION STANDARD BASIN - SECTION A NOT TO SCALE _ 30" _CC T0.. CREST LENGTH � EL 040 --t EMBANKMENT ' EL. 030 AT CREST MATERIAL TYP EL 0 . 1 0 (OR LOWER) - H AT BOTTOM ' 6" TOPSOIL �.. E %[STING EMBANKMENT RIPRAP TYP. STRIPPING GRADE MATERIAL D 9' RIPRAP SEE BEDDING UNDER VARIES) SHEET E-A02 FOR GRADATION EMBANKMENT EL. 01 0 OR LOWER STANDARD BASIN - SECTION B NOT TO SCALE SEDIMENT BASIN MAINTENANCE NOTES 1. THE GESC MANAGER SHALL INSPECT SEDIMENT BASIN WEEKLY, DURING AND AFTER ANY STORM EVENT AND MAKE REPAIRS AND /OR CLEAN OUT AS NECESSARY. 2. SEDIMENT ACCUMULATED IN SEDIMENT BASIN SHALL BE REMOVED WHEN THE SEDIMENT DEPTH IS WITHIN 2.0 FEET OF THE CREST OF THE SPILLWAY. 3. SEDIMENT BASINS ARE TO REMAIN IN PLACE UNTIL THE UPSTREAM DISTURBED AREA IS STABILIZED AND GRASS COVER IS APPROVED BY THE CITY. 4. IF SEDIMENT BASINS ARE REMOVED, THE DISTURBED AREA SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED IN A MANNER APPROVED BY THE CITY. SB SEDIMENT BASIN RODE °� W "Eq, CITY OF WHEAT RIDGE DETAIL E-H02 SED.BASIN CODE U Trt E DEPT. OF PUBLIC WORKS SEDIMENT BASIN E ENGINEERING DIVISION SHEET 2 OF 2 c OLORP 00 APPROVED BY'. SNN 06/07 Z Q Z ( I - Q 2 W N > Q r X N Q 0 J ❑ a) ❑ p 0 in 0 u r U ❑ r N In - ^ t9 W It 3 X D r [� m 0 13 ILI © v N X N Q ❑ Q r -ar (9 L. ' ' ' 0 0 N z W �- w Uj Q V G J Q Co V) W r� Q Q Li. U � O 0 N 0 Q � N - z �\ Q) '':, U V) O C5 0 Sheet Number: Cl 13 SPECIES VARIETY NOTES %IN MIX POUNDS OF PLS PER ACRE BUFFALOGRASS TEXOKA PAWS 20 3.2 BLUE GRAMA HACHITA PNWB 20 0.6 WESTERN ARRIBA PNCS 20 3.2 WHEATGRASS SIDEOATS GRAMA VAUGHN PNWB 20 1.8 THICK FIRE WHEATGRASS CRITANA PNCS 10 1 STREAM ASK WHEATGRASS SODAR PNCS 70 72 TOTAL 11.0 JOINT ANCHOR TRENCH NOT TO SCALE PERIMETER ANCHOR TRENCH NOT TO SCALE FLOW 6" 4 l' OVERLAPPING JOINT NOT TO SCALE SEDIMENT BASIN E -B08 EROS.BLANKET DETAIL °F W HEgr CITY OF WHEAT RIDGE CODE E -H02 SED.BASIN EROSION CONTROL BLANKET E m DEPT. OF PUBLIC WORKS ENGINEERING DIVISION SEDIMENT BASIN SHEET 2 OF 2 SHEET 1 OF 2 cOLORPO° APPROVED BY: SNN 06/07 FROM E OF ROLL W VD TOP 6" MINIMUM PAINTED ORANGE F GROI LINE WOODEN LATH OR PVC PIPE 00' MAX. SPACING ALTERNATIVE TO CONSTRUCTION FENCE DETAIL A NOT TO SCALE NOT TO SCALE CONSTRUCTION FENCE INSTALLATION NOTES 1. SEE PLAN VIEW FOR - TYPE OF CONSTRUCTION LIMIT INDICATOR (FENCE OR MARKERS). - LOCATION AND LENGTH OF FENCE OR LINE OF MARKERS. ''.. 2- CONSTRUCTION FENCE OR MARKERS INDICATED ON INITIAL GESC PLAN SHALL BE INSTALLED PRIOR TO OTHER BMPS AND ANY LAND - DISTURBING ACTIVITIES. 3. STEEL TEE POSTS SHALL BE UTILIZED FOR SUPPORT OF CONSTRUCTION FENCE. MAXIMUM SPACING FOR TEE POSTS SHALL BE 15'. CONSTRUCTION FENCE MAINTENANCE NOTES 1. ANY DAMAGED FENCE OR MARKERS SHALL BE REPAIRED DNA DAILY BASIS. 2. FENCE OR MARKERS SHALL BE REMOVED AT THE END OF CONSTRUCTION. IF ANY DISTURBED AREA EXISTS AFTER FENCE REMOVAL. IT SHALL BE DRILL SEEDED AND CRIMP MULCHED OR OTHERWISE STABILIZED IN A MANNER APPROVED BY THE CITY. CF CONSTRUCTION FENCE CONSTRUCTION MARKERS DETAIL F WHEgT CITY OF WHEAT RIDGE DETAIL CODE h ° E-B05 CONST.FENCE CODE E DEPT. OF PUBLIC WORKS ENGINEERING DIVISION CONSTRUCTION FENCE OOLORPO° APPROVED BY: - SNN 06/07 2 0� DN 01 EL. 0300 HOLE DIAMF-TER, "HD" - SINGLE COLUMN OF FIVE HOLES 90° BEND -•�/ SCHEDULE 40 PVC OR GREATER 2 INC _ R K EXISTING GRADE (VARIES) 3 F E 00 0 EXCAVATION STANDARD BASIN - SECTION A NOT TO SCALE _ 30" _CC T0.. CREST LENGTH � EL 040 --t EMBANKMENT ' EL. 030 AT CREST MATERIAL TYP EL 0 . 1 0 (OR LOWER) - H AT BOTTOM ' 6" TOPSOIL �.. E %[STING EMBANKMENT RIPRAP TYP. STRIPPING GRADE MATERIAL D 9' RIPRAP SEE BEDDING UNDER VARIES) SHEET E-A02 FOR GRADATION EMBANKMENT EL. 01 0 OR LOWER STANDARD BASIN - SECTION B NOT TO SCALE SEDIMENT BASIN MAINTENANCE NOTES 1. THE GESC MANAGER SHALL INSPECT SEDIMENT BASIN WEEKLY, DURING AND AFTER ANY STORM EVENT AND MAKE REPAIRS AND /OR CLEAN OUT AS NECESSARY. 2. SEDIMENT ACCUMULATED IN SEDIMENT BASIN SHALL BE REMOVED WHEN THE SEDIMENT DEPTH IS WITHIN 2.0 FEET OF THE CREST OF THE SPILLWAY. 3. SEDIMENT BASINS ARE TO REMAIN IN PLACE UNTIL THE UPSTREAM DISTURBED AREA IS STABILIZED AND GRASS COVER IS APPROVED BY THE CITY. 4. IF SEDIMENT BASINS ARE REMOVED, THE DISTURBED AREA SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED IN A MANNER APPROVED BY THE CITY. SB SEDIMENT BASIN RODE °� W "Eq, CITY OF WHEAT RIDGE DETAIL E-H02 SED.BASIN CODE U Trt E DEPT. OF PUBLIC WORKS SEDIMENT BASIN E ENGINEERING DIVISION SHEET 2 OF 2 c OLORP 00 APPROVED BY'. SNN 06/07 Z Q Z ( I - Q 2 W N > Q r X N Q 0 J ❑ a) ❑ p 0 in 0 u r U ❑ r N In - ^ t9 W It 3 X D r [� m 0 13 ILI © v N X N Q ❑ Q r -ar (9 L. ' ' ' 0 0 N z W �- w Uj Q V G J Q Co V) W r� Q Q Li. U � O 0 N 0 Q � N - z �\ Q) '':, U V) O C5 0 Sheet Number: Cl 13 JOINT ANCHOR TRENCH NOT TO SCALE PERIMETER ANCHOR TRENCH NOT TO SCALE FLOW 6" 4 l' OVERLAPPING JOINT NOT TO SCALE SEDIMENT BASIN E -B08 EROS.BLANKET DETAIL °F W HEgr CITY OF WHEAT RIDGE CODE E -H02 SED.BASIN EROSION CONTROL BLANKET E m DEPT. OF PUBLIC WORKS ENGINEERING DIVISION SEDIMENT BASIN SHEET 2 OF 2 SHEET 1 OF 2 cOLORPO° APPROVED BY: SNN 06/07 FROM E OF ROLL W VD TOP 6" MINIMUM PAINTED ORANGE F GROI LINE WOODEN LATH OR PVC PIPE 00' MAX. SPACING ALTERNATIVE TO CONSTRUCTION FENCE DETAIL A NOT TO SCALE NOT TO SCALE CONSTRUCTION FENCE INSTALLATION NOTES 1. SEE PLAN VIEW FOR - TYPE OF CONSTRUCTION LIMIT INDICATOR (FENCE OR MARKERS). - LOCATION AND LENGTH OF FENCE OR LINE OF MARKERS. ''.. 2- CONSTRUCTION FENCE OR MARKERS INDICATED ON INITIAL GESC PLAN SHALL BE INSTALLED PRIOR TO OTHER BMPS AND ANY LAND - DISTURBING ACTIVITIES. 3. STEEL TEE POSTS SHALL BE UTILIZED FOR SUPPORT OF CONSTRUCTION FENCE. MAXIMUM SPACING FOR TEE POSTS SHALL BE 15'. CONSTRUCTION FENCE MAINTENANCE NOTES 1. ANY DAMAGED FENCE OR MARKERS SHALL BE REPAIRED DNA DAILY BASIS. 2. FENCE OR MARKERS SHALL BE REMOVED AT THE END OF CONSTRUCTION. IF ANY DISTURBED AREA EXISTS AFTER FENCE REMOVAL. IT SHALL BE DRILL SEEDED AND CRIMP MULCHED OR OTHERWISE STABILIZED IN A MANNER APPROVED BY THE CITY. CF CONSTRUCTION FENCE CONSTRUCTION MARKERS DETAIL F WHEgT CITY OF WHEAT RIDGE DETAIL CODE h ° E-B05 CONST.FENCE CODE E DEPT. OF PUBLIC WORKS ENGINEERING DIVISION CONSTRUCTION FENCE OOLORPO° APPROVED BY: - SNN 06/07 2 0� DN 01 EL. 0300 HOLE DIAMF-TER, "HD" - SINGLE COLUMN OF FIVE HOLES 90° BEND -•�/ SCHEDULE 40 PVC OR GREATER 2 INC _ R K EXISTING GRADE (VARIES) 3 F E 00 0 EXCAVATION STANDARD BASIN - SECTION A NOT TO SCALE _ 30" _CC T0.. CREST LENGTH � EL 040 --t EMBANKMENT ' EL. 030 AT CREST MATERIAL TYP EL 0 . 1 0 (OR LOWER) - H AT BOTTOM ' 6" TOPSOIL �.. E %[STING EMBANKMENT RIPRAP TYP. STRIPPING GRADE MATERIAL D 9' RIPRAP SEE BEDDING UNDER VARIES) SHEET E-A02 FOR GRADATION EMBANKMENT EL. 01 0 OR LOWER STANDARD BASIN - SECTION B NOT TO SCALE SEDIMENT BASIN MAINTENANCE NOTES 1. THE GESC MANAGER SHALL INSPECT SEDIMENT BASIN WEEKLY, DURING AND AFTER ANY STORM EVENT AND MAKE REPAIRS AND /OR CLEAN OUT AS NECESSARY. 2. SEDIMENT ACCUMULATED IN SEDIMENT BASIN SHALL BE REMOVED WHEN THE SEDIMENT DEPTH IS WITHIN 2.0 FEET OF THE CREST OF THE SPILLWAY. 3. SEDIMENT BASINS ARE TO REMAIN IN PLACE UNTIL THE UPSTREAM DISTURBED AREA IS STABILIZED AND GRASS COVER IS APPROVED BY THE CITY. 4. IF SEDIMENT BASINS ARE REMOVED, THE DISTURBED AREA SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED IN A MANNER APPROVED BY THE CITY. SB SEDIMENT BASIN RODE °� W "Eq, CITY OF WHEAT RIDGE DETAIL E-H02 SED.BASIN CODE U Trt E DEPT. OF PUBLIC WORKS SEDIMENT BASIN E ENGINEERING DIVISION SHEET 2 OF 2 c OLORP 00 APPROVED BY'. SNN 06/07 Z Q Z ( I - Q 2 W N > Q r X N Q 0 J ❑ a) ❑ p 0 in 0 u r U ❑ r N In - ^ t9 W It 3 X D r [� m 0 13 ILI © v N X N Q ❑ Q r -ar (9 L. ' ' ' 0 0 N z W �- w Uj Q V G J Q Co V) W r� Q Q Li. U � O 0 N 0 Q � N - z �\ Q) '':, U V) O C5 0 Sheet Number: Cl 13 EL. 01 0 OR LOWER STANDARD BASIN - SECTION B NOT TO SCALE SEDIMENT BASIN MAINTENANCE NOTES 1. THE GESC MANAGER SHALL INSPECT SEDIMENT BASIN WEEKLY, DURING AND AFTER ANY STORM EVENT AND MAKE REPAIRS AND /OR CLEAN OUT AS NECESSARY. 2. SEDIMENT ACCUMULATED IN SEDIMENT BASIN SHALL BE REMOVED WHEN THE SEDIMENT DEPTH IS WITHIN 2.0 FEET OF THE CREST OF THE SPILLWAY. 3. SEDIMENT BASINS ARE TO REMAIN IN PLACE UNTIL THE UPSTREAM DISTURBED AREA IS STABILIZED AND GRASS COVER IS APPROVED BY THE CITY. 4. IF SEDIMENT BASINS ARE REMOVED, THE DISTURBED AREA SHALL BE SEEDED AND MULCHED OR OTHERWISE STABILIZED IN A MANNER APPROVED BY THE CITY. SB SEDIMENT BASIN RODE °� W "Eq, CITY OF WHEAT RIDGE DETAIL E-H02 SED.BASIN CODE U Trt E DEPT. OF PUBLIC WORKS SEDIMENT BASIN E ENGINEERING DIVISION SHEET 2 OF 2 c OLORP 00 APPROVED BY'. SNN 06/07 Z Q Z ( I - Q 2 W N > Q r X N Q 0 J ❑ a) ❑ p 0 in 0 u r U ❑ r N In - ^ t9 W It 3 X D r [� m 0 13 ILI © v N X N Q ❑ Q r -ar (9 L. ' ' ' 0 0 N z W �- w Uj Q V G J Q Co V) W r� Q Q Li. U � O 0 N 0 Q � N - z �\ Q) '':, U V) O C5 0 Sheet Number: Cl 13 ' ' ' 0 0 N z W �- w Uj Q V G J Q Co V) W r� Q Q Li. U � O 0 N 0 Q � N - z �\ Q) '':, U V) O C5 0 Sheet Number: Cl 13 O 0 N 0 Q � N - z �\ Q) '':, U V) O C5 0 Sheet Number: Cl 13 Sheet Number: Cl 13 a� E z (D Q) c (n L Q) n z O D 0 z_ Q LY z Q O O N Q Lli M Q U O N >, �Q m O:E o a= � U O O —{ CD 0 a� _ U QJ O L In U c L- Q) 14 Q) ry KA M W Q) Q) � E o z__j Q Q �� a� a� O n U cn a3: cn a� v O > ALTERNATIVE TO STEPS ON BANKS ABOVE CREST: DEFORM GABIONS AS NECESSARY A TO ALIGN TOP OF GABIONS WITH GROUND SURFACE, AVOID GAPS BETWEEN GABIONS LENGTH, "L" ROCK FILLED GABION, SECURED TO CREST LENGTH. "CL" { ADJACENT GABION 6 TYP >4 "W" (5-0" MIN.) . STAKES PER SHEET E -B08 COMPACTED MIN. BURY BACK FILL, TYP DEPTH 1'-6" MAX. STEP ANCHOR TRENCH AT PERIMETER OF j { HEIGHT 1'-6" BLANKET AND AT OVERLAPPING REINFORCED - ELEVATION EROSION CONTROL BLANKET JOINTS WITH ANY ADJACENT ROLLS 'D" 10" MIN. FL4N( (ECB) SEE SHEET E-808 OF BLANKET. SEE SHEET E-1308 NOT TO SCALE 3 ..-- -� TRANSVERSE ANCHOR TRENCHES AT PERIMETER i 1 F- . ---- -- INTERMEDIATE ANCHOR BLANKET AND AT OVERLAPPING JOINTS WITH ANY >3 EXISTING TRENCH AT ONE -HALF ADJACENT ROILS OF BLANKET. SEE SHEET E -608 COMPACTED GRADE ROLL- LENGTH SEE SHEET E -608 ENCL OSED IN GABION RIPRAP - --1 ENCLOSED EMBANKMENT ` MATERIAL ? FLOW - 3" EROSION UNLINED - DETAILA EROSION CONTROL BLANKET (ECB)LINED - DETAILB g W - CONTROL LONGITUDINAL SLOPE 0.5% LONGITUDINAL SLOPE 0.5 %TO 51.3% BLANKET NOT TO SCALE NOT TO SCALE CHANNEL GRADE COMPACTED BACKFILL "W" (5' -0 MIN.) NO STAKING I� W" (-- MIN.) . ^ (5'0 " MIN.) "Ip,, BLOW UP OF MIN )" D" (10' MIN.) ! P -- - ANCHOR TRENCH AT PERIMETER OF BLANKET � TWISTED WIRE GABION REINFORCED - SECTION A AND AT OVERLAPPING JOINTS WITH ANY 30 MIL MIN. PLASTIC ADJACENT ROLLS OF BLANKET, SIMILAR TO NOT TO SCALE NOT TO SCALE SHEET E- 808, BUT NO STAKING RIPRAP "DW { SEE SHEET E-A02 INTERMEDIATE ANCHOR TRENCH AT TRANSVERSE ANCHOR TRENCHES AT PERIMETER OF FOR GRADATIONS ONE -HALF ROLL - LENGTH SIMILAR BLANKET AND AT OVERLAPPING JOINTS WITH ANY TO SHEET E -808, BUT NO STAKING ADJACENT ROLLS OF BLANKET, SIMILAR TO SHEET - TH €CKNESS =2 x Oe E -808, BUT NO STAKING PLASTIC LINED - DETAIL C LONGITUDINAL SLOPE 3% T033% RIPRAP LINED - DETAIL REINFORCED CHECK DAM INSTALLATION NOTES NOT TO SCALE LONGITUDINAL SLOPE 3% TO'13% 1. SEE PLAN VIEW FOR NOT 70 SCALE - LOCATIONS OF CHECK DAMS. DIVERSION DITCH INSTALLATION NOTES - CHECK DAM TYPE (CHECK DAM OR REINFORCED CHECK DAM). LENGTH, "C", CREST LENGTH, "CL ", AND DEPTH,'D ", 1. SEE PLAN VIEW FOR: - LOCATION OF DIVERSION DITCH. 2. CHECK DAMS INDICATED ON INITIAL GEC PLAN SHALL BE INSTALLED AFTER CONSTRUCTION FENCE, TYPE OF DITCH (UNLINED, ECB LINED, PLASTIC LINED OR RIPRAP LINED) j LENGTH OF EACH TYPE OF DITCH. BUT PRIOR TO ANY UPSTREAM LAND- DISTURBING ACTIVITIES. - DEPTH, °D AND WIDTH, "W° DIMENSIONS. 3. REINFORCED CHECK DAMS, GABIONS SHALL HAVE GALVANIZED TWISTED WIRE NETTING WITH A - FOR ECB APED DITCH, EROSION CONTROL BLANKET TYPE (SEE SHEET E -608). MAXIMUM OPENING DIMENSION OF 4 -1/2" AND A MINIMUM WIRE THICKNESS OF 0.10 ". WIRE "HOG FOR RIPRAP LINED oticH, SIZE of RIPRAP, ^050 RINGS" AT 4" SPACING OR OTHER APPROVED MEANS SHALL BE USED AT ALL GABION SEAMS AND TO 2 SEE DRAINAGE PLANS FOR DETAILS OF ANY PERMANENT CONVEYANCE FACILITIES OR DIVERSION DITCHES ! SECURE THE GABION TO THE ADJACENT GABION. EXCEEDING A 2 -YEAR FLOW RATE OF 10 CFS. 4. RIPRAP UTILIZED FOR CHECK DAMS SHALL HAVE A MEDIAN STONE SIZE OF 6 ". 3 DIVERSION DITCHES INDICATED ON INITIAL GEC PLAN SHALL. BE INSTALLED PRIOR TO ANY LAND - DISTURBING ACTIVITIES. '� 5. THE CHECK DAM SHALL BE TRENCHED INTO THE GROUND A MINIMUM OF 1-6 ". 4 FOR ECB LINED DITCHES, INSTALLATION OF EROSION CONTROL BLANKET SHALL CONFORM TO THE 6. EROSION BLANKET SHALL BE PLACED IN THE REINFORCED CHECK DAM TRENCH EXTENDING REQUIREMENTS OF SHEET E - BOe. A MINIMUM OF 1'-6" ON BOTH THE UPSTREAM AND DOWNSTREAM SIDES OF THE REINFORCED CHECK DAM. 5 IN LOCATIONS WHERE CONSTRUCTION TRAFFIC MUST CROSS A DIVERSION DITCH, THE PERMITTEES SHALL INSTALL A TEMPORARY CULVERT WITH A MINIMUM DIAMETER OF 12 INCHES. REINFORCED CHECK DAM MAINTENANCE NOTES DIVERSION DITCH MAINTENANCE NOTES i. THE GEC OPERATOR SHALL INSPECT CHECK DAMS BI- WEEKLY, DURING AND AFTER ANY STORM EVENT 1. THE GEC OPERATOR SHALL INSPECT DIVERSION DITCHES BI WEEKLY, DURINGAND AFTER ANY STORM EVENT AND AND MAKE REPAIRS OR CLEAN OUT AS NECESSARY. MAKE REPAIRS AND/OR CLEAN OUT As NECESSARY. 2. SEDIMENT ACCUMULATED UPSTREAM OF CHECK DAMS SHALL BE REMOVED WHEN THE SEDIMENT DEPTH 2 DIVERSION DITCHES ARE TO REMAIN IN PLACE UNTIL THE END OF CONSTRUCTION, OR, IF APPROVED BY THE ! UPSTREAM OF THE CHECK DAM IS WITHIN 40% OF THE HEIGHT OF THE CREST. COUNTY, LEFT IN PLACE. 1 CHECK DAMS ARE TO REMAIN IN PLACE UNTIL THE UPSTREAM DISTURBED AREA IS STABILIZED AND 3. IF DIVERSION DITCHES ARE REMOVED, THE DISTURBED AREA SHALL BE DRILL SEEDED AND CRIMP MULCHED OR GRASS COVER IS APPROVED BY THE CITY, OTHERWISE STABILIZED IN A MANNER APPROVED BY THE CITY. 4. WHEN CHECK DAMS ARE REMOVED, EXCAVATIONS SHALL BE FILLED WITH SUITABLE COMPACTED BACK FILL. ANY DISTURBED AREA SHALL BE DRILL SEEDED AND CRIMP MULCHED AND COVERED WITH EROSION DD DIVERSION DITCH CONTROL BLANKET OR OTHERWISE STABILIZED IN A MANNER APPROVED BY THE CITY. RCD REINFORCED CHECK DAM i I uJHEA p CITY OF WHEAT RIDGE E -H03 DIV.DITCH D CODE , °� WHEgr� CITY OF WHEAT RIDGE E -H05 RCHECK.DAM DETAIL CODE M DEPT. OF PUBLIC WORKS DIVERSION DITCH E IT! DEPT. OF PUBLIC WORKS REINFORCED CHECK DAM E ENGINEERING DIVISION ENGINEERING DIVISION COLORP APPROVED BY: SNN 06/07 OOLORP °° APPROVED BY: SNN 06107 Sheet Number: Cl 14 c- z o -�-, 0 " f= Q ,5; ry U o a; o cn Q) C) z z o n O � Q U W U n n 0 C� ALTERNATIVE TO STEPS ON BANKS ABOVE CREST: DEFORM GABIONS AS NECESSARY A TO ALIGN TOP OF GABIONS WITH GROUND SURFACE, AVOID GAPS BETWEEN GABIONS LENGTH, "L" ROCK FILLED GABION, SECURED TO CREST LENGTH. "CL" { ADJACENT GABION 6 TYP >4 "W" (5-0" MIN.) . STAKES PER SHEET E -B08 COMPACTED MIN. BURY BACK FILL, TYP DEPTH 1'-6" MAX. STEP ANCHOR TRENCH AT PERIMETER OF j { HEIGHT 1'-6" BLANKET AND AT OVERLAPPING REINFORCED - ELEVATION EROSION CONTROL BLANKET JOINTS WITH ANY ADJACENT ROLLS 'D" 10" MIN. FL4N( (ECB) SEE SHEET E-808 OF BLANKET. SEE SHEET E-1308 NOT TO SCALE 3 ..-- -� TRANSVERSE ANCHOR TRENCHES AT PERIMETER i 1 F- . ---- -- INTERMEDIATE ANCHOR BLANKET AND AT OVERLAPPING JOINTS WITH ANY >3 EXISTING TRENCH AT ONE -HALF ADJACENT ROILS OF BLANKET. SEE SHEET E -608 COMPACTED GRADE ROLL- LENGTH SEE SHEET E -608 ENCL OSED IN GABION RIPRAP - --1 ENCLOSED EMBANKMENT ` MATERIAL ? FLOW - 3" EROSION UNLINED - DETAILA EROSION CONTROL BLANKET (ECB)LINED - DETAILB g W - CONTROL LONGITUDINAL SLOPE 0.5% LONGITUDINAL SLOPE 0.5 %TO 51.3% BLANKET NOT TO SCALE NOT TO SCALE CHANNEL GRADE COMPACTED BACKFILL "W" (5' -0 MIN.) NO STAKING I� W" (-- MIN.) . ^ (5'0 " MIN.) "Ip,, BLOW UP OF MIN )" D" (10' MIN.) ! P -- - ANCHOR TRENCH AT PERIMETER OF BLANKET � TWISTED WIRE GABION REINFORCED - SECTION A AND AT OVERLAPPING JOINTS WITH ANY 30 MIL MIN. PLASTIC ADJACENT ROLLS OF BLANKET, SIMILAR TO NOT TO SCALE NOT TO SCALE SHEET E- 808, BUT NO STAKING RIPRAP "DW { SEE SHEET E-A02 INTERMEDIATE ANCHOR TRENCH AT TRANSVERSE ANCHOR TRENCHES AT PERIMETER OF FOR GRADATIONS ONE -HALF ROLL - LENGTH SIMILAR BLANKET AND AT OVERLAPPING JOINTS WITH ANY TO SHEET E -808, BUT NO STAKING ADJACENT ROLLS OF BLANKET, SIMILAR TO SHEET - TH €CKNESS =2 x Oe E -808, BUT NO STAKING PLASTIC LINED - DETAIL C LONGITUDINAL SLOPE 3% T033% RIPRAP LINED - DETAIL REINFORCED CHECK DAM INSTALLATION NOTES NOT TO SCALE LONGITUDINAL SLOPE 3% TO'13% 1. SEE PLAN VIEW FOR NOT 70 SCALE - LOCATIONS OF CHECK DAMS. DIVERSION DITCH INSTALLATION NOTES - CHECK DAM TYPE (CHECK DAM OR REINFORCED CHECK DAM). LENGTH, "C", CREST LENGTH, "CL ", AND DEPTH,'D ", 1. SEE PLAN VIEW FOR: - LOCATION OF DIVERSION DITCH. 2. CHECK DAMS INDICATED ON INITIAL GEC PLAN SHALL BE INSTALLED AFTER CONSTRUCTION FENCE, TYPE OF DITCH (UNLINED, ECB LINED, PLASTIC LINED OR RIPRAP LINED) j LENGTH OF EACH TYPE OF DITCH. BUT PRIOR TO ANY UPSTREAM LAND- DISTURBING ACTIVITIES. - DEPTH, °D AND WIDTH, "W° DIMENSIONS. 3. REINFORCED CHECK DAMS, GABIONS SHALL HAVE GALVANIZED TWISTED WIRE NETTING WITH A - FOR ECB APED DITCH, EROSION CONTROL BLANKET TYPE (SEE SHEET E -608). MAXIMUM OPENING DIMENSION OF 4 -1/2" AND A MINIMUM WIRE THICKNESS OF 0.10 ". WIRE "HOG FOR RIPRAP LINED oticH, SIZE of RIPRAP, ^050 RINGS" AT 4" SPACING OR OTHER APPROVED MEANS SHALL BE USED AT ALL GABION SEAMS AND TO 2 SEE DRAINAGE PLANS FOR DETAILS OF ANY PERMANENT CONVEYANCE FACILITIES OR DIVERSION DITCHES ! SECURE THE GABION TO THE ADJACENT GABION. EXCEEDING A 2 -YEAR FLOW RATE OF 10 CFS. 4. RIPRAP UTILIZED FOR CHECK DAMS SHALL HAVE A MEDIAN STONE SIZE OF 6 ". 3 DIVERSION DITCHES INDICATED ON INITIAL GEC PLAN SHALL. BE INSTALLED PRIOR TO ANY LAND - DISTURBING ACTIVITIES. '� 5. THE CHECK DAM SHALL BE TRENCHED INTO THE GROUND A MINIMUM OF 1-6 ". 4 FOR ECB LINED DITCHES, INSTALLATION OF EROSION CONTROL BLANKET SHALL CONFORM TO THE 6. EROSION BLANKET SHALL BE PLACED IN THE REINFORCED CHECK DAM TRENCH EXTENDING REQUIREMENTS OF SHEET E - BOe. A MINIMUM OF 1'-6" ON BOTH THE UPSTREAM AND DOWNSTREAM SIDES OF THE REINFORCED CHECK DAM. 5 IN LOCATIONS WHERE CONSTRUCTION TRAFFIC MUST CROSS A DIVERSION DITCH, THE PERMITTEES SHALL INSTALL A TEMPORARY CULVERT WITH A MINIMUM DIAMETER OF 12 INCHES. REINFORCED CHECK DAM MAINTENANCE NOTES DIVERSION DITCH MAINTENANCE NOTES i. THE GEC OPERATOR SHALL INSPECT CHECK DAMS BI- WEEKLY, DURING AND AFTER ANY STORM EVENT 1. THE GEC OPERATOR SHALL INSPECT DIVERSION DITCHES BI WEEKLY, DURINGAND AFTER ANY STORM EVENT AND AND MAKE REPAIRS OR CLEAN OUT AS NECESSARY. MAKE REPAIRS AND/OR CLEAN OUT As NECESSARY. 2. SEDIMENT ACCUMULATED UPSTREAM OF CHECK DAMS SHALL BE REMOVED WHEN THE SEDIMENT DEPTH 2 DIVERSION DITCHES ARE TO REMAIN IN PLACE UNTIL THE END OF CONSTRUCTION, OR, IF APPROVED BY THE ! UPSTREAM OF THE CHECK DAM IS WITHIN 40% OF THE HEIGHT OF THE CREST. COUNTY, LEFT IN PLACE. 1 CHECK DAMS ARE TO REMAIN IN PLACE UNTIL THE UPSTREAM DISTURBED AREA IS STABILIZED AND 3. IF DIVERSION DITCHES ARE REMOVED, THE DISTURBED AREA SHALL BE DRILL SEEDED AND CRIMP MULCHED OR GRASS COVER IS APPROVED BY THE CITY, OTHERWISE STABILIZED IN A MANNER APPROVED BY THE CITY. 4. WHEN CHECK DAMS ARE REMOVED, EXCAVATIONS SHALL BE FILLED WITH SUITABLE COMPACTED BACK FILL. ANY DISTURBED AREA SHALL BE DRILL SEEDED AND CRIMP MULCHED AND COVERED WITH EROSION DD DIVERSION DITCH CONTROL BLANKET OR OTHERWISE STABILIZED IN A MANNER APPROVED BY THE CITY. RCD REINFORCED CHECK DAM i I uJHEA p CITY OF WHEAT RIDGE E -H03 DIV.DITCH D CODE , °� WHEgr� CITY OF WHEAT RIDGE E -H05 RCHECK.DAM DETAIL CODE M DEPT. OF PUBLIC WORKS DIVERSION DITCH E IT! DEPT. OF PUBLIC WORKS REINFORCED CHECK DAM E ENGINEERING DIVISION ENGINEERING DIVISION COLORP APPROVED BY: SNN 06/07 OOLORP °° APPROVED BY: SNN 06107 Sheet Number: Cl 14 e Stormwater Management Plan f or Cabela's 2010 Mass Grading/ Special Use Permit City of Wheat Ridge, Jefferson County, Colorado January 26, 2010 Prepared for Project One Integrated Services, LLC 800 E. Prentice Ave., Suite A -2 Englewood, CO 80111 303 - 771 -0396 SWMP Administrator: Chris Schneider, Own Representative �JVJ f ��� ®C➢U✓3 �.e�l Prepared by MARTIN/MARTIN, Inc. 12499 West Colfax Ave. PO Box 151500 Lakewood, CO 80215 (303) 431 -6100 Fax: (303) 431 -4028 Principal in Chazge: John Moore, P.E. Engineer: Jeff White, P.E. -1- INTRODUCTION This report represents a Stormwater Management plan for the following development activities associated with the overall Cabela's development project: • Major grading associated with the Cabela's Special Use Permit. • Approved regional water quality /wetlands pond construction. The site is located on a parcel of land in Jefferson County and the City of Wheat Ridge, Colorado. This plan has been prepared to meet the National Pollution Discharge Elimination System (NPDES) regulations, the regulatory requirements of the City of Wheat Ridge, Jefferson County and the Colorado Department of Health, Water Quality Control Division for permits for stonnwater discharges associated with construction activity. Construction sites are dynamic environments. The characteristics of the site are constantly changing and thus influencing the nature of storm water runoff. As a result, the implementation of the storm water management plan requires adaptation and change throughout the construction process. This document and the accompanying Erosion Control Map aze intended to be documents that aze amended as necessary to show changes and improvements. Periodic monitoring and adjustment of the BMPs should be scrupulously documented in order to demonstrate commitment to the process of limiting sediment in runoff to a minimum. A copy of the SWMP must be kept on site, readily available to the operator, and to Division or EPA personnel for review during inspections. City, county, and local agencies may also request the SWMP as a part of a local oversight program. If an office location is not available at the site, the SWMP must be managed so that it is available at the site when construction activities aze occurring (e.g., by keeping the SWMP in a superintendent's vehicle) SWMP GOAL To identify possible pollutant sources that may contribute pollutants to stormwater, and identify Best Management Practices (BMPs) that, when implemented, will reduce or eliminate any possible water quality impacts. SWMP ADMINISTRATOR (LC.3.a) The Contractor shall designate a person as the SWMP Administrator, also referred to as the Erosion Control Supervisor (ECS). This person shall be responsible for developing, implementing, maintaining, and revising the SWMP. This person shall be the main contact for all SWMP related issues and will be responsible for its accuracy, completeness and implementation. -2- SWMP Administrator /ESC contact information Name: Chris Schneider Title: Erosion Control Administrator /Owner's Representative Company: Project One Integrated Services Phone :(303)771 -0396 x109 Fax (303)771 -0398 Cell Phone: (303)532 -6833 E -mail: chriss roiectoneis.com Chris Schneider, the Owner's Representative, shall be the designated SWMP administrator during the initial phases (SUP -mass grading) of the project set up. As soon as the project's field construction management team is established, a new SWMP administrator will be chosen to handle the day -to -day SWMP activities under the direct supervision of Chris Schneider. The City of Wheat Ridge will be immediately notified of any changes to the SWMP Administrator and will be provided appropriate emergency contact information. SITE DESCRIPTION Description of Construction Activity (LC.l.a) The Cabela's site consists of approximately 86 acres which recently underwent major overlot grading activities in 2005. However, based on current economic factors, a revised site plan has been developed for the overall site and the Cabela's retail store. The SUP and this report encompass the major grading and erosion control associated with the overall development. Major activities will include installation of BMPs, clearing and grubbing, hauling fill material from nearby sites, and overlot grading to the new proposed elevations. Upon completion of the overlot grading activities, the site will be temporarily reseeded as applicable. It is currently anticipated that roadway and utility infrastructure construction will follow immediately. Additional erosion and sediment control BMPs will be provided within the infrastructure design submittals to be submitted for review in the near future. Site Location: (See also the Vicinity Map) (LC.2) The project is located on a parcel of land at: 3575 Young£eld Service Road, Wheat Ridge, Colorado, near the intersection of 40th Avenue and Youngfield Street. Throughout this report, the site will also be referred to as "the project ". Latitude: 39.771 ° Longitude: 105.148 -3- Adjacent Area The Cabela's property and regional water quality pond site is bounded on the north by Clear Creek, on the east by the right -of- -way of Interstate 70 and its frontage road, on the south by the 70 West Business Center; and on the west by Applewood Golf Course. The site is traversed from, northwest to southeast by two water conduits owned and operated by Denver Water Company. The proposed Cabela Drive is roughly aligned with the Denver Water conduits and has been generally been rough graded during original mass grading efforts. Outside the site area, no other work will commence during mass grading operations. 40` Avenue and Cabela Drive will be further designed and submitted for review in the subsequent infrastructure site submittal. Construction will commence around late February. Proiect Phasing (I.C.i.b) Construction for all work associated with the project will begin around late February, 2010 and go through Fall of 2010. An updated schedule of construction activities with approximate calendar dates will be kept in the SWMP Binder. The following is a general list of the major construction activities to be performed in order of occurrence. For a more detailed list of activities see the Project Schedule in the SWMP Inspection and Log System Binder. Phase I —Major grading associated with the Special Use Permit. 1. Site Preparation: Mark project disturbance limitations, mobilize office trailers, , installation of initial erosion control BMP measures, clearing -and grubbing, removal of any demolition material. 2. Construction of temporary sediment ponds. 3. Site Prep: overlot grading and hauling from nearby borrow site. 4. Stabilization of areas disturbed more than 30 days. Phase II — Roadway and utility infrastructure construction. 1. Installation of additional erosion control BMPs as necessary (additional plans to be submitted). 2. Final grading. 3. Installation of storm sewer lines and other utilities. 4. Installation of curb &gutter and other flatwork. 5. Building Foundation and Structure: drilling and pouring piers, forming and pouring foundation walls. 6. Building Structure: installation of structural frame on foundation system, erection of steel structure, enclosures. 7. Building Interior: rough -in, interior finishes. 8. Paving: completion of asphalt paving. 9. Final stabilization: landscaping, removal of all temporary BMPs -4- Phase III — Construction of the regional water quality pond. 1. Installation of the riprap been located at the east outfall of the water quality pond. 2. Construction of wetland outlet structure (see note on sheet C104). 3. Grading of wetlands area. 4. Wetlands plantings (see wetlands construction documents). 5. Removal of BMPs after the site is stabilized. The phasing of construction tasks maybe simultaneous or may change from the above sequence at the contractor's discretion. Major construction tasks or sequences may not be changed without first notifying the City of Wheat Ridge. Final stabilization is required seven calendar days after work is completed, unless work is to be resumed within 30 -days. " Once earthwork has beeun on a section, it shall be pursued until completion ". Contractor is to establish sequencing of temporary and permanent stabilization meeting the City and State requirements prior to construction. Site /Land to be Disturbed (I.C.l.c) Development of the site will disturb approximately 86 acres. This disturbance will consist of mass overlot grading of the site. Roadway and utility infrastructure, as well as retail pad development, will take place at a later time. These additional projects will require individual S WMP's. Estimated Runoff Coefficients and Soils Information (I.C.I.d) The soil is NRCS Soil Type B. The existing runoff coefficient for the overall development is estimated at 0.35 for the 100 -year storm event. The existing runoff coefficient at the wetlands area is estimated at 0.35 for the 100 -year stone event. This runoff coefficient will remain the same when construction is completed. Vegetation Characteristics (I.C.l.e) Prior to mining operations the site generally sloped northward toward Clear Creek. The site has experienced significant gravel mining and quarrying operations dating back over 50 years. Because of this activity, large mining pits on the property received most of the site's watershed runoff. The property is generally undeveloped ground that has been recently overlot graded within the last four years. Currently, there are no buildings on the site. It is covered with grasses planted as erosion control BMPs from previous grading efforts. The area of the site that will become the regional water quality pond has not been overlot graded. This area has some native grasses and bare ground. When completed, the disturbed ground will be permanently seeded. In addition, the wetlands area will have plantings intended to enhance the removal of pollutants from runoff. Sensitive Environments (I.C.l.f) There are no sensitive environments in the area of the SUP grading. The work anticipated within the existing 404 permit area has been submitted sepazately to Jefferson County, Corp of -5- Engineers and Urban Drainage. Based on environmental assessment provided by Savage and Savage and as on file with the City related to ODP, there are neither environmentally sensitive areas on the Cabela's site nor any issues with the Spiranthes diluvialis. Identification of Potential Pollution Sources (I.C.1.f) (Additional information provided in reference paragraph (I.C.3.b) • Disturbed and stored soils: The contractor shall install BMPs as shown on the erosion control map(s). If the selected BMPs are not performing adequately, additional or alternate BMPs shall be employed. • Vehicle tracking of sediments: Vehicle tracking control shall be utilized at all construction entrances. Any tracking of soil on local streets shall be cleaned and swept within 24- hours. • Management of contaminated soils: If soils become contaminated for any reason, or if contaminated soils are discovered on the site, they shall be removed according to State of Colorado standards and specifications. • Loading and unloading operations: Loading and unloading shall occur at locations designated by the contractor. The contractor shalLtake appropriate measures to mitigate fugitive dust from truck activity. • Outdoor storage activities such as building materials, fertilizers, chemicals, etc.: Building materials, fertilizers, chemicals and other supplies shall be store in designated locations and shall be stored in accordance with the spill prevention measures listed herein. • Vehicle and equipment maintenance and fueling: Refueling and maintenance of vehicles and equipment shall take place at specific locations designated by the contractor. Fuel tanks (if present on site) shall be within a lined fuel storage berm. Locations are shown on the erosion control plan. If the contractor chooses to change locations, they shall be annotated on the erosion control plan. Fueling areas shall be at least 100 feet from drainage channels and /or storm sewer systems and be enclosed by a minimum 12 -inch high well- compacted berm capable of retaining potential spills. The heavy equipment contractor shall be responsible for protecting the soil from contamination due to any hydrocazbon or other hazardous spills associated with his contractual obligations. No refueling is to take place within the construction area of the regional water duality pond. • Significant dust or particulate generating processes: Fugitive dust shall be controlled by utilization of any of several BMPs or a combination of BMPs. These include soil scarification, installation of additional silt fence perpendiculaz to the prevailing wind, soil binders, temporazy or permanent seeding, water spraying, etc. • Routing maintenance activities involving fertilizers, pesticides, detergents, fuels, solvents, oils, etc.: The contractor shall handle these potential pollutant sources in accordance with manufacturers' recommendations and in accordance with spill prevention techniques listed herein. • On site waste management: On site waste shall be contained in appropriate containers such as dumpster or roll -offs and disposed of properly. • Concrete truck/equipment washing: A designated concrete washout azea(s) shall be designated on the erosion control plan. Washing of concrete delivery trucks and equipment shall take place at these locations only. Additional information regazding concrete washout areas is found in the section for materials.handling and spill prevention. 7S Non - industrial waste sources such as worker trash and portable toilets: Site trash shall be contained in trash receptacles and emptied regularly. The site shall be policed regularly to collect and remove trash. All portable toilet facilities shall be located at least three feet from curb flowlines and paved surfaces. The facilities shall be stationed on ground and secured down to prevent tipping. Other areas or procedures where potential spills can occur. Liquid wastes shall be controlled by providing designated washout features to contain washouts of paints, stains, grout, cement, joint compound, and any other liquid waste that may become a pollution source. No such liquid waste shall be discharged directly onto the ground without a containment feature. Non -Storm Water Comnonents of Discharge (I.C.l.g) Other probable non- stormwater discharges for the project may include a concrete washout, pavement wash waters (where no spills or leaks of toxic or hazardous materials have occurred), and landscape irrigation return flow. During Construction, no non -storm water discharge components are anticipated. Receiving Waters (I.C.l.h) The Cabela's site incorporates water quality ponds into the final drainage design of the site. However, no detention facilities are incorporated into the final drainage design. The ultimate receiving waters for the regional water quality pond and the Cabela's site is Clear Creek. As proposed, storm runoff during major grading and construction activities will be collected in various sedimentation ponds and water quality ponds constructed during the original mass grading operations. The majority of runoff within the site will be conveyed to the existing sedimentation pond located in the northwest corner of the site, Sedimentation Pond `A'. Waters from this pond leave the site primarily via infiltration and evaporation, or pumping when required. Pumping operations can be provided as needed by pumping the pond waters to Clear Creek based on an existing NPDES permit, a copy of which is on file with the City from the original mass grading and erosion control efforts. Storm runoff from the southwest lots will sheet flow through seeded vegetated buffers and then be collected within Sedimentation Pond `B'. These flows then will be further routed to the Coors overflow pond. Similar to Sedimentation Pond `A', waters leave this pond via infiltration and evaporation, or by pumping based on an existing NPDES permit. As referenced from the "Stormwater Management Plan, Molson Coors Property," Revision 1, dated July 17, 2009, prepared by Doty &Associates, LLC, "The lake receives water from Clear Creek diversions and from runoff from the residential development to the south. When the lake approaches capacity, -water is pumped into Lake A -3 and then pumped -from A -3 -to- the creek." Through cooperative efforts, mutual agreements allowing the transfer of storm runoff between the Cabela's site and Molson Coors have been established. Additionally, further water quality enhancement has been provided by routing the flows through the on -site Sedimentation Pond `B', allowing additional settlement prior to reaching the overflow pond. -7- Storm runoff within the east portion of the site, which includes the tributazy I- 70/40` Avenue right -of- -way basins, and a percentage of the future inline retail pads are routed to the existing Water Quality Pond 4 upon grading completion. This pond was previously designed and constructed as part of the original mass grading activities and revised within the master drainage study. Collected waters from this pond will be released to the 60" RCP storm line and associated storm sewer system outfall to Clear Creek constructed during the 40` Avenue underpass/Youngfield service road improvements. The regional water quality pond (not a part of the SUP) is the location to which future runoff from the west side of the Cabela's retail site runs as well as those tributary acres to the south. The regional water quality pond area is currently an open water area that provides some water quality enhancement for tributary runoff The construction in this area will provide an enhanced topography that will support a better wetland environment and provide better treatment of the runoff. SITE MAP (I.C.2) Refer to the Erosion Control (Sheets C104 -C107) map for information related to projected placement of mitigation measures. Any changes to the BMPs already shown on the map should be annotated by the contractor with the associated date. In the event add - alternates are added to the scope of the project, the contractor should implement appropriate BMPs and annotate the changes /additions. At a minimum, include the following: a. construction site boundaries b. all areas of ground surface disturbance c. areas of eut and fill d. areas used for storage of building materials, equipment, soil, or waste e. locations of all structural BMPs f. locations ofnon- structural BMPs as applicable g. locations of springs, streams, wetlands and other surface waters. POTENTIAL POLLUTANTS (I.C.l.f, I.C.3.b) Potential pollution sources for this site include: sediment -laden stormwater runoff from disturbed areas of the site, sediment tracked by construction equipment, contaminated soils, loading and unloading operations, construction equipment fueling and maintenance, demolition activities, construction site waste (dumpsters), lubricants and adhesives for utility installation, adhesives, paints, plaster, and other interior finish materials, concrete activities, tool cleaning azeas, asphalt paving, portable toilet units, and landscaping - soil amendments (see site map for locations of BMPs to control these sources of potential contamination). Material storage and vehicle maintenance shall be limited to designated locations on site (see BMPs on site plan). Portable toilets shall be located on the jobsite where they can be accessed for regular service and they will be anchored to prevent the possibility of accidental tipping. Vehicle tracking control shall be placed at site egress points. These vehicle tracking controls -8- will be maintained in good, effective conditions during any periods of construction activity. Regularly scheduled street sweeping will also be used to maintain the public streets BEST MANAGEMENT PRACTICES (BMPs) FOR STORM WATER POLLUTION PREVENTION (LC.3.c) Proper planning and budgeting for stormwater controls will be performed before construction begins. Follow all local, state and federal regulations pertaining to stormwater control. Silt fence may be installed, where appropriate, around areas of construction to intercept and detain small amounts of sediment in order to reduce the amount of sediment in runoff leaving the site. Stormwater runoff from the site will generally follow its historical pattern of flowing to the north. BMPs for inlet protection will mitigate sediment that may flow to proposed storm inlets. Sheet flow over roughened areas will also mitigate sediment transportation off -site as will the silt fencing around the perimeter of the site. Appropriate BMPs shall be installed before earthwork begins (where possible). The temporary measures to be used in the control of sediment and stormwater from the site during construction are: 1. Before clearing and grubbing, sediment barriers shall be installed at strategic locations to intercept sheet flows that might deposit sediment onto off site properties. 2. Before overlot grading begins within the wetlands area, construct outlet structure and berm per construction plans. Place temporary removable frame with non -woven filter fabric over upstream slope of outlet structure. 3. During overlot grading the temporary sediment ponds shall be constructed. 4. During overlot grading, wind erosion control measures, such as silt fence, mulching, and soil roughening, will be added if necessary. 5. Vehicle tracking control for this site shall be place at the access /exit points and shall be maintained throughout construction. 6. All construction debris /trash shall be picked up and disposed of in proper containers and hauled off of the site as necessary. 7. Concrete washouts) shall be placed on site as dictated by the contractor. Each concrete washout area will be constructed per the included detail and located to minimize the combining of wash water contaminates with stormwater. The washout will be cleaned as required and the solid concrete material shall be removed from the site to a disposal area licensed to handle the material 8. Construction materials that could have a negative impact on water quality will be stored, when not iri active use; in amanner that - will minimize contactwith stormwater. Containment structures for fuel /chemical storage will be installed per the included detail. A site Spill Kit will be on site at all times. If any spillage occurs, the contaminated soil shall be immediately excavated and removed from the site to a disposal area licensed to handle the contaminated material. 9. Any changes to the proposed erosion control measures shall be noted on the SWMP Site Map. When changes are required in the field first, the site map will be amended immediately but in no case longer than 72 hours. 10. Whenever sediment is transported onto an adjacent street, the street shall be cleaned at the end of the day. Sediment shall be removed from the street by shoveling or sweeping. 11. Erosion control shall be carried out by landscaping or planting with a designed temporary or perennial grass seed mixture to control erosion (see sheet C113 for City of Wheat Ridge seed mix design). Mulch and anchor seed as described. See construction plans for planting instructions in the wetlands area. 12. Throughout all stages of construction, sediment and erosion control measures shall be inspected and maintained. 13. Sediment control measures shall be removed upon final stabilization of lands that contribute runoff waters to the structures. Sediment and Erosion Control Methods: Structural Practices (I.C.3.c.1) Temporary structural sediment control measures shall include- installation of one or more following techniques. Additional methods shall be used as deemed necessary. Silt fence barriers or sediment stop Straw wattles /sediment control logs Inlet protection Outlet protection Vehicle tracking control Street sweeping Temporazy diversion dikes / swales Sediment containment systems (temporary sediment basin) Silt fence maybe installed, when appropriate, along the down - stream side. ofexposed /disturbed soil areas and around the base of all stockpiles prior to grading or stockpiling on the project. Locations aze shown on the site map. Straw wattles /sediment control logs or straw bales maybe installed in areas where minimal containment is needed as located on the site map. Inlet protection structures will be installed on all existing inlets impacted by the project prior to any grading or stockpiling on the project. Inlet protection structures will be installed on all new inlets as soon as they are completed. Locations are shown on the site map. Outlet protection or discharge velocity reduction structures will be installed on all proposed and existing outlets impacted by the project at the locations as shown on the site map or wherever indicated by evidence of scouring. -10- Vehicle tracking control for this site shall be placed at the access /exit points and shall be maintained throughout construction. Locations are shown on the site map. All streets within and immediately surrounding the construction site shall be cleaned of soil materials at least every 7 days. Streets shall be cleaned by scraping and sweeping the dirt off the roadways. Scraped or swept material shall not be deposited in the storm sewer. Dirt tracked onto roadways and other paved surfaces shall be cleaned up by the end of the work day. Street sweeping is to be documented including the method, time and date of the cleaning. If mud and sediment are present on the streets and precipitation is threatening or is forecasted within 24- hours, then street cleaning is required. Diversion ditches will be constructed where required to direct runoff to sedimentation ponds. Locations are shown on the site map. Temporary sedimentation ponds will be constructed and /or utilized where indicated on the erosion control plans. Temporary sedimentation basins are anticipated to include the existing Sedimentation Pond `A' and the existing water quality and detention ponds (Pond 4) located within the northwest and eastern portions of the site, respectively. The existing Sedimentation Pond `A' was previously constructed as part of the original mass grading efforts. Per the revised site plan a large portion of the site, approximately 37.74 acres, will be routed to this pond requiring a minimum of 2.34 Ac -Ft of storage (2700 cf /tributary acres). Current as -built conditions yield that this pond has approximately 8.78 Ac -Ft of storage which equates to only 27 %being utilized during the SUP grading. Pond 4 is to remain a water quality pond for the tributary I- 70/40` Avenue right -of- -way basins, as well as a percentage of the future inline retail pads along the east side of property upon grading completion. Collected waters from this pond will be released to the 60" RCP storm line and associated storm sewer system outfall to Clear Creek constructed during the 40` Avenue underpass/Youngfield service road improvements. Per the original design this pond was oversized to account for attenuated back up flows during the 100yr storm event. Subsequently, this pond has more than enough capacity for the overlot grading operations but will need to be verified and possibly mucked out during site infrastructure construction. Storm runoff from the southwest lots will sheet flow through seeded vegetated buffers and be collected within proposed Sedimentation Pond `B', then will be further routed to the Coors overflow pond. Through cooperative efforts, mutual agreements allowing the. transfer of storm runoff between the Cabela's site and Molson Coors have been established. Additionally, further water quality enhancement has been provided by routing the flows through the on -site Sedimentation Pond `B', allowing additional settlement prior to reaching the overflow pond. Detained waters within the overflow pond leave the site via infiltration and evaporation, or by pumping based on an existing NPDES permit. Fol- lowingconstruction -and- once -the- ponds -are used for water - quality, - they- wil -1 -be monitored and maintained by the Longs Peak Metropolitan District; every 2 to 5 years sediment may need to be removed dependent on future construction sequencing. Additional stock of certain materials such as straw wattle, silt fence, gravel and other commonly used BMPs will be kept on site to be able to quickly address unexpected pollution prevention needs as they arise during the course of the work. -1 t- Non - Structural Practices (I.C.3.a2) Soil stockpiles shall be stabilized within 14 days of establishment. Stabilization shall include, but may not be limited to, surface roughening, seeding, and mulching. Stockpiles shall not be.located adjacent to a waterway and shall not exceed 10 feet in height. Proper placement of diversion ditches berms or adequate sediment barriers on all downslope sides of the stockpile shall be used to prevent erosion. Surface roughening shall be performed within any large graded parcels at uniform slope. The soil surface is considered roughened if depressions are created two (2) to four (4) inches deep and spaced approximately four (4) to six (6) inches apart. Areas that are not affected by utility work, street paving, and building pads themselves shall be temporarily seeded. Exposed soils will be seeded and mulched after they have been graded and the structural BMPs have been installed within each phase. In order to control sediment from dust, all areas not yet ready to be seeded, landscaped, paved or otherwise stabilized shall be watered or ripped as necessary to preclude visible dust emissions. Existing vegetation will be protected and maintained wherever possible. Vegetative ground cover will be established on all disturbed areas according to the landscape plans in order to minimize erosion and stotmwater runoff. All exposed soil areas having a slope of 3:1 or greater shall be stabilized with erosion control blankets or another BMP to minimize erosion of the slope. Stabilization BMPs will be implemented as soon as feasible after grading activity has ceased or within 14 days. Project boundary markers, such as brightly painted lath with appropriate designations, will be placed at approximately one every 1001f to notify all contractors of the limits of disturbance. All contractors will be notified prior to mobilizing on the jobsite not to disturb any soils outside the marked boundary. Pha sed Implementation of BMPs (I.C.3.c.3) The following chart indicates the major activities that will occur before, during and after construction, the potential pollution that could result and the BMPs that. will be implemented to minimize or eliminate potential pollution of State Waters as a result of construction activity. Following this chart is a legend for the BMP designations shown. Only mass grading activities will occur at this time. Subsequent Stormwater Management Plans for the development of retail pads -and roadway and utility infrastructure will -be- submitted -at -a -later date: -- -12- Construction Activity Date Potential Best Management Practices (BMPs) Pollutants Erosion Sediment Operational Before Construction: N/A Training, Pre - construction planning &scope Planning mtgs Complete final SWPPP N/A Project Bidding Clear scope, Contracts, training Layout and Survey Mobilization Vehicle Spills SF GP, PT, SC, HMS, TC Install Site Disturbance and Bounda Mazkers Initial perimeter Sediment EV TC controls Construction Activity Date Potential Best Management Practices (BMPs) Pollutants Erosion Sediment Operational During Construction: Sediment EV, SR, EB, SF, SW, VTC, SC, PT, GP, Clearing & Grubbing Fueling TS, PS, MU SB, DD HMS TC Stockpiles Dust Underground Utilities, Sediment EV, SR, EB, SF, SW, VTC, SC, PT, GP, Fueling OP IP, SB HMS, TC, CW, Stockpiles TWS Dust Rough Grading Sediment EV, SR, TS SF, VTC, IP, SC, PT, GP, Fueling EB, MU SB, DD HMS, TC Stockpiles Dust Concrete Curb & — Sediment EV, SR - SF SW, VTC, SC, PT, GP, Gutter &Paving Fueling IP, SB HMS, TC, CW, Concrete TWS Stockpiles Dust 13- Building Foundations Description Sediment EV SF, VTC, SB SC, PT, GP, Fueling __ HMS, TC, CW, SF Silt Fence Concrete maintenance practices for all BMPs TWS Surface Roughening Stockpiles Diversion Ditch/Dike Dust Building Structure & Sediment EV, SR SF, VTC SC, PT, GP, Interior Finishes Fueling HMS, TC, CW, Chemicals TWS Concrete Stockpiles Dust Final Grading Sediment EV, SR, TS SF, SW, VTC, SC, PT, GP, Fueling EB, PS MU IP, SB HMS, TC Stockpiles Dust Asphalt Paving Fueling EV, SR, TS SF, SW, IP SC, PT, GP, Stockpiles HMS, TC Dust Final Stabilization Sediment EV, SR, PS, SF, SW, IP SC, PT, GP, Fueling EB, MU, OP HMS, TC Stockpiles Dust Construction Activity Date Potential Best Management Practices (BMPs) Pollutants Erosion Sediment Operational Afrer Construction: SC, PT, TC Remove BMPs BMP Legend and Maintenance Schedule: BMP Description Maintenance Requirements Designation Refer to the SWMP sediment and erosion control. __ site map sheets C104 to CI07 for installation details and to the SWMP binder for standard SF Silt Fence maintenance practices for all BMPs SR Surface Roughening DD Diversion Ditch/Dike -14- GB Geo- synthetic Check Barrier �� %F) Designates Inactive BMPs that may be used at a later time - See SWMP Binder for details DCEB Drainage Channel Erosion Blanket * k MU Mulching EB Erosion Control Blanket RC Rip Rap Channel x k RCK Rock Check Swcture �F eF FB Pipe end Filter Bag for Dewatering Operations k :F SD Slope Drain 9: SB Standard Temp Sed. Basins CP Culvert Inlet Protection k k STB Straw Bale Barrier k :F SW Straw Wat[le /Sediment ConVOI L.og VTC Vehicle Tracking Control CW � Concrete Washout Area IP Inlet Protection OP Outlet Protection - RCS Rough Cut Stree[ Control 9: 9; EV Existing Vegetation Existing vegetation to remain undisturbed will be protected by wire rope barriers and stakes or orange conswction fencing TS Temporary Seeding Use City of Wheat Ridge approved standard seed mix PS Permanent Seeding Use City of Wheat Ridge approved s[andazd seed mix SC Secondary Containment PT Portable Toilet GP Gravel Stabilized Parking HMS Hazazdous Material Storage TC Trash Container TWS Tool Washing Station -15- Materials Handling and Spill Prevention (I.C.3.c.4) Accidental spills most often occur when loading and unloading construction materials. To prevent and more easily contain potential dischazges during loading and unloading operations, a designated area for the majority of this type of activity will be provided (see site map). A spill response kit will be provided in the loading and unloading area. Construction equipment such as forklifts and other miscellaneous equipment will be operating on this site for the duration of the project. Fueling and maintenance of this equipment will be required on the site. Because of the limited site area available, mobile onsite fueling and maintenance will be required and will be performed in designated and contained areas. Incidental fuels and maintenance materials will also be required and will be stored in well marked containers in protected and contained areas as designated on the site map. Designated storage areas will be covered and. contained to minimize the potential for contamination of stonnwater runoff. A spill response kit will be provided for each storage area in case of accidental spills and spill prevention and response procedures will be followed as outlined in later sections of the SWMP. The contractor and sub - contractors shall follow these procedures to reduce the likelihood of spills. The contractor shall, at a minimum: A. Develop procedures to prevent/mitigate spills to. storm drain systems. Standazdize reporting procedures, containment, storage, and disposal activities; documentation, and follow -up procedures. B. Conduct routine cleaning, inspections, and maintenance. a. Sweep and clean storage areas consistently at least every 14 days. DO NOT hose down areas to storm drains. b. Place drip pans or absorbent materials beneath all mounted taps, and at all potential drip and spill locations during filling and unloading of tanks. Reuse; recycle, or properly dispose of any collected liquids or soiled absorbent materials. c. Check tanks (and any containment sumps) frequently for leaks and spills. Replace tanks that are leaking, corroded, or otherwise deteriorating with tanks in good condition. Collect all spilled liquids and properly dispose of them. d. Check for external corrosion of material containers, structural failures, spills and overfills due to operator error, failure of piping system, etc. e. Inspect tank foundations, connections, coatings, and tank walls and piping systems. C. Properly store and handle chemical materials. a. Designate a secure material storage area that is paved with Portland cement concrete, free of cracks and gaps, and impervious in order to contain leaks and spills. b. All chemicals stored onsite need- to -be- protected -from the elements. c. Do not store chemicals, drums, or bagged materials directly on the ground. Place these items in secondary containers. d. Keep chemicals in their original containers, if feasible. e. Keep containers well labeled according to their contents (e.g., solvent, gasoline). f. Label hazardous substances regarding the potential hazard (corrosive, radioactive, flammable, explosive, and poisonous). -16- g. Prominently display required labels on transported hazardous and toxic materials (per US DOT regulations). D. Utilize secondary containment systems for liquid materials. a. Sun - ound storage tanks with a berm or other secondary containment system. b. Slope the area inside the berm to a drain. c. Drain liquids to the sanitary sewer if available. DO NOT discharge wash water to ' sanitary sewer until contacting the local authority to find out if pretreatment is required. d. Pass accumulated stonnwater in petroleum storage areas through an oil /water separator. e. Use catch basin filtration inserts. E. Protect materials stored outside from stormwater. Construct a berm around the perimeter of the material storage area to prevent uncontaminated stormwater from adjacent areas ' from coming in contact with runoff from the stored material. F. Secure drums stored in an area where unauthorized persons may gain access to prevent accidental spillage, pilferage, or any unauthorized use. G. Identify key spill response personnel. H. Adopt a hazardous materials response plan, which includes a set of planned responses to hazardous materials emergencies that include: a. Description of the facility, owner and address, activities and chemicals present. b. Facility map. a Notification and evacuation procedures. d. Cleanup instructions. e. Identification ofresponsible departments. I. Cleanup leaks and spills immediately. a. Place a stockpile of spill cleanup materials where they will be readily accessible (e.g. near storage and maintenance areas). b. Utilize dry cleaning methods to clean up spills to minimize the use of water. Use a rag for small spills, a damp mop for general cleanup, and absorbent material for larger spills. If the spilled material is hazardous, then used cleanup materials are also hazardous and must be sent to a certified laundry (rags) or disposed of as hazardous waste. Physical methods for the cleanup of dry chemicals include the use of brooms, shovels, sweepers, or plows. 'i c. Do not hose down or bury dry material spills. Sweep up the material and dispose of properly. d. Clean up chemical materials with absorbents, gels, and foams. Use adsorbent materials on small spills rather than hosing down the spill. Remove and dispose of the adsorbent materials promptly. e. For larger spills, a private spill cleanup company or hazmat team may be necessary. J. Reporting a. Report spills that pose an immediate threat to human health or the environment to local agencies. b. Establish a system for tracking incidents. The system should be designed to identify: types and quantities (in some cases) of wastes, patterns in time of I occurrence (time of day /night, month, or year), mode of dumping (abandoned containers, "midnight dumping" from moving vehicles, direct dumping of j' materials, accidents /spills), and responsible parties. -17- K. Training. Educate employees about spill prevention and cleanup. a. Establish training that provides employees with the proper tools and knowledge to immediately begin cleaning up a spill. b. Educate employees on above ground storage tank requirements. c. Train all employees upon hiring and on an annual basis. d. Train employees responsible for above ground storage tanks and liquid transfers on adopted spill plan. Contractor Materials Handling and Spill Prevention Elements: Good Housekeeping: The following good housekeeping practices will be followed onsite during the construction project: 1. An effort will be made to store only enough material required to do the job. 2. All materials stored on site will be stored in a neat, orderly manner in their appropriate containers and, if possible, off of the ground and under a roof or other enclosure. 3. Products will be kept in their original containers with the original manufacturer's label. 4. Substances will not be mixed with one another unless recommended by the manufacturer. 5. Whenever possible, all of a product will be used up before disposing of the container. 6. Manufacturers' recommendations for proper use and disposal will be followed. 7. The Site Superintendent will inspect regularly to ensure proper use and disposal of materials onsite. Hazardous Products: These practices aze used to reduce the risks associated with hazardous materials. 1. Products will be kept in original containers unless they aze not re- sealable. 2. Original labels and material safety data will be retained. 3. If surplus product must be disposed of, manufacturers' or local and State recommended methods for proper disposal will be followed. Product Specific Practices: Petroleum Products: All onsite vehicles will be monitored for leaks and receive regular preventative maintenance to reduce the chance of leakage. Petroleum products will be stored in tightly sealed containers which are clearly labeled. Any asphalt substances used onsite will be applied according to the manufacturer's recommendations. Fertilizers: Fertilizers will be applied only in the minimum amounts recommended by the manufacturer. Once applied, fertilizer will be worked into the soil to limit exposure to stormwater. Storage will be in a covered and contained azea. The contents of any partially used bags of fertiliser will betransferred -to -a sealable plastic bin to avoid spills. -- Paints: All containers will be tightly sealed and stored when not required for use. Excess paint will not be discharged into the storm sewer system, but will be properly disposed of according to manufacturer's instructions and State and local regulations. _fig. Concrete: Concrete trucks will be allowed to wash their chutes in designated areas on the site. Surplus concrete and drum wash water will not be allowed to be discharged at the site. No washout material will be allowed to run off site, and wash out azeas will be properly cleaned as necessary. Spill Control Practices: In addition to the good housekeeping and material management practices discussed previously in this plan, the following practices will be followed for spill prevention and cleanup: Manufacturers' recommended methods for spill cleanup will be cleazly posted and site personnel will be made aware of the procedures and the location of the information and cleanup supplies. Materials and equipment necessary for spill cleanup will be kept in the material storage area onsite. Equipment and materials will include, but may not be limited to: brooms, dust pans, mops, rags, gloves, goggles, kitty litter, sand, sawdust, and plastic and metal trash containers specifically for this purpose. The operator will inform the jobsite personnel that if a spill of any size occurs they are to always notify the SWMP manager and, depending on the nature and severity of the spill, the operator will contact the CDPHE, downstream users and other regulatory agencies. The WQCD requires that any hazardous material spill be reported when any of the following conditions occur: • Over 25 gallons of petroleum • Over 1 gallon of hazardous material • 5 CCs of mercury • Any and al] raw sewage releases • Any /al] State waters impacted If any of the above criteria is met or exceeded, the Colorado Department of Public Health and Environment, Local Emergency Planning committee, downstream users and other agencies (MS4s) will be notified. The CDPHE and the LEPC will be notified by telephone within 24 hours. In addition, written notification describing the spill and the clean up procedures used will be sent to the agencies 5 days following the spill. If a spill does not meet the above criteria, reporting is not mandatory. When any spill occurs: Notify the controlling operator of the site immediately following a hazardous spill. I) Document the spill and its clean -up procedures whether reporting is required or not: _ - -— - _ -- - -- 2) At a minimum document the following: • Nature of spill • Quantity of spill • Date /time spill occurred -19- • Agency notification if necessary • Clean -up procedures used • Daily monitoring (7 days) after clean-up • Photographs • Interview(s) with any witnesses of the event General guidelines for clean -up procedures: • Immediately control or stop the release /spill • Mitigate the spill area as needed with a spill prevention kit • Obtain approved secondary containers to store any absorbents used • Report the spill to the Responsible Person on the jobsite for determination if further reporting is required or if emergency notification is appropriate. CDPHE Toll Free 24 -hour Env. Emergency Spill Reporting Line: 1- 877 -518 -5608 Chris Schneider, Owner's Representative: 303 -532 -6833 Dedicated Concrete or Asphalt Batch Plants (I.C.3.c.5) No dedicated concrete or asphalt batch plants are anticipated for the project. Vehicle Tracking Control (I.C.3.c.6) Vehicle tracking control for this site shall be placed at the access / exit points and shall be maintained throughout construction. Locations are shown on the site map and details on subsequent detail maps. Temporary gravel construction pads (vehicle tracking) shall be installed at the project entrances. Off -site soil tracking shall be controlled by at least weekly removal of accumulated sediment in access streets. More frequent removal of sediment shall occur when significant buildup is evident. Temporary construction fencing shall be used to direct on -site traffic to the vehicle tracking areas and mitigate random traffic paths from leaving the site. Contractor shall monitor public ways for potential soil tracking and take appropriate measures to mitigate and remove the sediment. The city access from 40` Avenue underpass shall have appropriate soil tracking mitigation provided prior to entering Youngfield Street. Any w aste material found on site or generated by construction activities shall be disposed of in a way that will minimize pollutants in runoff waters. If waste materials are to be stored on site, precautions as described above shall be followed. -20- Waste Management and Disposa Including Concrete Washout (I.C.3.c.7) Solid construction waste and debris that are not properly disposed of can be a source of water and wind bom pollution. Solid waste will be disposed of and contained in metal dumpsters. Dumpsters (TC or Trash Containers), when full, will be hauled to an approved landfill and replaced at a frequency that does not allow them to overflow. Worker trash from meals eaten on the jobsite can be a source for pollution if not properly disposed of. Trash containers will be adequately supplied in quantities and locations to properly address this concern. Trash containers will be emptied regularly and trash will be properly disposed of where it will not pose a threat to water quality. Sanitary waste associated with portable toilets on construction sites is considered a hazardous material and must be contained. Portable toilets aze considered an adequate containment and do not require secondary containment but must be placed on flat ground and away from inlets and drainage ways. Portable toilets should be secured against accidental tipping and discharge by anchoring with stakes or straps. A large portion of this project's structure as well as other hazdscape areas are comprised of concrete. Concrete contains cement which has a very high PH and can be detrimental to water quality. The process of pouring concrete typically requires that concrete -truck placement chutes be washed before leaving the job. Concrete truck chute washout will be performed in designated, properly contained and clearly marked locations. Washout locations will be located away from stormwater conveyances and will be noted on the site map. When designating the location of concrete washout areas, the contractor shall consider the following guidelines: • Maintain a minimum distance of 400 -ft from a stream or water body. • Maintain a minimum distance of 1000 -ft from any wells or drinking water source. • Shall not be located in a natural draw or drainage Swale. • Shall not be located in areas of highly permeable soils, i.e., gravels and sands. • Provide excavation or berming of the azea to contain a minimum of two complete washouts. • The chosen location shall be sited so that if a failure or overtopping occurs, the flow would be directed to a flat or depressed grassy area away from any water sources. • The use of solvents, cleaners, or hazardous materials when cleaning or removing concrete is strictly prohibited. • Back - flushing shall not be permitted on site. During construction operations it is often necessary for many different trades to clean tools on the site. Efforts will be made in project preplanning to minimize the incorporation of any materials into the building process that are a hazard to - water quality. Tool washout areas shall also be provided for the containment of paint, solvent and cement products that are washed from tools during construction even if they are not considered "hazazdous ". Under no circumstances shall tools be cleaned in locations where associated pollutants can enter the storm drain system. -21- Groundwater and Stormwater Dewatering (LC.3.c.8) Dewatering may be necessary for the existing northeast water quality pond. Based on the proposed site plan this pond is no longer required and will be filled in per the geotechnical recommendations during the SUP grading. FINAL (PERMANENT) STABILIZATION AND LONG TERM STORM WATER MANAGEMENT (I.C.4) To inactivate this permit, a uniform vegetative cover with a density of at least 70 percent of pre - disturbance levels will first be reached. All disturbed areas (except those portions covered by pavement or a structure) will be finally stabilized once all construction activities are completed. Final stabilization will be achieved through building construction, new pavement for roadways and parking areas and new landscaping. All disturbed areas other than those constructed upon shall receive seed or some other form of vegetation or ground cover. Final stabilization shall be achieved by installation of erosion control methods. Permanent erosion control for this project shall include one or more of the following methods. • Paving • Building construction • Landscaping • Establishing dry land and /or irrigated vegetation Vegetative stabilization shall be considered complete when a cover of at least 70% of the historic cover exists, which is 70% of pre - disturbance levels. The contractor should take representative photos ofpre- construction vegetative conditions in order to objectively document when the 70% level is achieved. The seed mix and application rates will be as specified in City of Wheat Ridge Detail E -A03 At the completion of the project, when all areas have received final /permanent stabilization measures, all temporazy BMPs shall be removed and properly disposed of. MAINTENANCE AND INSPECTION (LC.S, LD.6) Inspections of sediment control measures shall occur after any significant wind, precipitation or snowmelt event that may cause erosion. As a minimum, inspection of all sediment and erosion control facilities shall be conducted at ]east every 7 days. Mitigation measures shall be for at least the following. • Accumulation of excess sediment and determination of the effectiveness of eachstnxcture is significantly reduced. Removal of accumulated sediment shall -occur once a 50 %reduction of the design storage capacity becomes evident. • Damage to structures that need repairing to ensure their effectiveness. • Addition or elimination of sediment and/or erosion control measures that are designed to control the movement of soil particles in a practical and effective manner. • Immediate repair and/or replacement of necessary mitigation measures when total failures are found. _ZZ_ Results of each inspection shall be recorded on the reporting form (see Appendix for sample form) that will be kept with the construction company or their representative. Additional information on inspection and maintenance can be found in the Appendix. The inspection process will detenmine if there is evidence of, or the potential for, pollutants entering the drainage system, and BMPs will be reviewed to determine if they still meet the design and operational criteria in the SWMP and that they continue to adequately control pollutants at the site. The inspection process will include maintenance of BMPs that are found to no longer function as needed and designed, as well as preventative maintenance to proactively ensure continued operation. BMPs that have failed, or have the potential to fail without maintenance or modifications will be addressed as soon as possible to prevent the discharge of pollutants.. The inspection process will assure the replacement or the addition of BMPs as needed. Areas outside of the limits of construction but within the development should also be visually inspected in order to notify those responsible for BMPs found in disrepair. The inspection process will include the updating of the -SWMP to match all BMPs that are being implemented in the field. All activities related to implementing the SWMP or repairing and replacing BMPs will be documented. All corrective actions and stormwater management activities will be documented. Inspection forms will contain the required certification statement and will be signed by the appropriate SWMP administrator qualified to perform the inspection. Inlet protection devices /methods shall be inspected for effectiveness and maintained as needed. The vehicle tracking control pad shall be inspected to ensure that it is adequately removing mud from vehicle tires and that the aggregate material remains in place to the required specifications unless otherwise noted /redlined. Street cleaning shall be perfonmed as needed during all construction activities. Areas of seeding and planting will be inspected for bare spots, washouts and healthy growth. Record Keeping: A rain gauge will be located on the site and readings will be logged whenever precipitation occurs. A log documenting stormwater management activities that occur in- between the regular inspection may be kept by the SWMP Manager on this site The log is kept in the stormwater ............binder and_is called a "daily" log, although, documentation may not be performed each and every day if stormwater management activity is slow or non - existent. The SWMP Administrator, or his assigns, will enter documentation in the daily log, or not, as they determine appropriate for site conditions. -23- TIMING SCHEDULE Construction is expected to begin in late February, 2010. Construction commences with the installation of the sediment and erosion control BMPs. The effectiveness and service life of each BMP will be determined by the construction phasing. Some elements such as silt fencing and vehicle tracking pads are expected to be in place for the duration of the construction phase. Effectiveness is maintained through regular inspections and maintenance. Construction is scheduled to be completed in Fall of 2010. ADDITIONAL RESOURCES State of Colorado General Permit Application and Stormwater Management Plan Guidance for Stormwater Discharges Associated with Construction Activity, Revised July, 2007. Urban Drainage and Flood Control District, Urban Storm Drainage Criteria Manual, Volume 3, September, 1999, Revised April, 2008. "Coors /Cabela's Development Revised Master Drainage Study," prepared by Martin/Martin, Inc., dated June, 2008. STATEMENT OF CONTRACTOR CERTIFICATION I certify under penalty of law that this document was prepared under my direction and supervision in accordance with a system designed to assure that qualified personnel have properly evaluated the information submitted. The information contained within this plan is to the best of my knowledge true, accurate and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. Date Print name and -24- APPENDIX � BEFORE MAJOR OVERLOT GRADING ACTIVITIES COMMENCE � At areas shown Along the entry drives At east end of water quality pond At east end of wetlands area Place vehicle traffic controls at the entrances. Install a silt fence or sediment stop barrier for rainfall protection Install temporary type M riprap berm. Construct outlet structure and berm per plans. Place temporary removable frame with non- woven filter fabric over upstream slope of outlet structure. DURING INITIAL OVERLOT GRADING ACTIVITIES At designated temporary sediment pond location. Disturbed Lands That Contribute Runoff Construct temporary sediment pond for use until construction progresses to the point at which the sediment pond can be converted to final water quality pond. It is recommended wind erosion control be implemented ASAP on disturbed lands where construction shall not occur by installing silt fence at 200' intervals in the East -West direction. Also maintain a rough soil surface throughout the site with ridges perpendicular to the prevailing wind direction. � IMMEDIATELY AFTER OVERLOT GRADING IS COMPLETED � Disturbed Lands That If construction in any basin is to be delayed for more than 30 Contribute Runoff days, stabilization is to be achieved by either planting perennial grass seed and applying straw/hay mulch or planting a temporary cover crop. After one growing season, perennial grass seed is to be planted amongst any temporary cover crop residue if continued delay in construction occurs. SEDIMENT AND EROSION CONTROL INSPECTION CRITERIA Throughout the construction Inspect all structures whenever precipitation events cause process. runoff, and inspect all structures at least every 7 days. Regulatory Requirements Complefe acid retain a written record of when inspections occurred. SEDIMENT AND EROSION CONTROL MAINTENANCE CRITERIA Silt Fence Barriers or Continuous Berms Containment Systems Including Barriers and Sediment Basins Straw Wattles, Sediment Stop or Straw Bale Structures Erosion Control Practices Regulatory Requirements Inlet Structures Immediately repair any obvious signs of failures (e.g., destruction offence, crushed barriers, etc.). Barriers: Remove material when accumulated sediments are within six inches of the top. Sediment Basins: Remove material when accumulated sediments are within 15 inches of the top of the basin. All sediment removed is to be placed upstream of a containment system and stabilized against erosion. Immediately repair any obvious signs of failures such as evidence of water flowing around the edges, movement of material, eta Mulched Areas: If grass has not become established, replace mulch that has been removed. Include written comments with the inspection reports on any action that was completed. Remove sediment. Maintain structural elements of inlet protection. INSPECTION REPORTING FORM Project: By: Date: Overall Need Condition Re air Comment Structural Measures Vehicle Tracking Control Inlet Protection Silt Fence Diversion Berm Straw Wattles Continuous Berm Check Structures Non - Structural Measures I I I J Cover Crop Erosion Coy Soil Binder Are uncontrolled releases of mud or muddy water from the site evident? YES NO If yes, what corrective actions are proposed to be implemented? Is sedimentation occurring on adjacent offsite streets or properties? YES NO If yes, what corrective actions are proposed to be implemented? Additional Comments: I certify this inspection was completed by myself or under my supervision: ' (Copy this form as necessary) Preliminary Geotechnical Engineering Report PROPOSED CABELA'S RETAIL DEVELOPMENT Youngfield Service Road and Clear Creek Wheat Ridge, Colorado January 20, 2010 Project No. 25095114 Prepared for: i — �O �i� Cabela's Inc. Sidney, Nebraska Prepared by: Terracon Consultants, Inc. Wheat Ridge, Colorado TABLE OF CONTENTS EXECUTIVE SUMMARY .............. 1.0 INTRODUCTION ............... 2.0 PROJECT INFORMATION 2.1 Project Description ..................................................... ............................... 2.2 Site Location and Description ..................................... ............................... 3.0 SUBSURFACE CONDITIONS ............................................... ............................... 3.1 Geology ...................................................................... ............................... 3.2 Typical Profile ............................................................. ............................... 3.3 Groundwater ............................................................... ............................... 4.0 PRELIMINARY RECOMMENDATIONS FOR DESIGN AND CONSTRUCTION. 4.1 Geotechnical Considerations ...................................... ............................... 4.1.1 Existing Fill ....................................................... ............................... 4.1.2 Expansive Soils and Bedrock ........................... ............................... 4.1.3 Structural Design Considerations ..................... ............................... 4.2 Earthwork ................................................ ............................... ................ 4.2.1 Site Preparation .................... ............................... ................. 4.22 Import Material Specifications ......................... ............................... 4.2.3 Compaction Requirements ............................. ............................... 4.2.4 Excavation and Trench Construction .............. ............................... 4.2.5 Grading and Drainage .................................... ............................... 4.2.6 Construction Considerations ........................... ............................... 4.3 Foundations ................................................................ ............................... 4.3.1 Preliminary Drilled Pier Design Recommendations ....................... 4.3.2 Construction Considerations ........................... ............................... 4.3.3 Preliminary Spread Footing Design Recommendations ................ 4.3.4 Construction Considerations ........................... ............................... 4.4 Seismic Considerations .............................................. ............................... 4.5 Interior Floors ............................................................. ............................... 4.6 Preliminary Pavement Design and Construction ........ ............................... 4.6.1 Drainage Adjacent to Pavements ................... ............................... 4.6.2 Pavement Performance .................................. ............................... 4.6.3 Construction Considerations ........................... ............................... 5.0 GENERAL COMMENTS ........................................................ ............................... Page ......1 .... 2 2 2 .3 .3 ..... 3 5 ... 6 ..... 6 ..... 6 ..... 8 ..... 8 .9 ..10 11 ..11 ...12 .12 ..13 ...14 ...14 .14 ...15 .15 ...16 ...16 ...17 ...19 ...19 ...20 ... 21 .. _.�......c [F.S� ±G Pt Sti +v = :Ot�lr�... �... _. ': Y'.EtC`.raitVE TABLE OF CONTENTS (ConYd) APPENDIX A —FIELD EXPLORATION Exhibit A -1 Field Exploration Description Exhibit A -2 Boring Location Diagram Exhibit A -3 Generalized Subsurface Profile Exhibit A -4 to A -12 Logs of Borings APPENDIX B — LABORATORY TESTING Exhibit B -1 Exhibit B -2 to B -20 Exhibit B -21 to B -23 Exhibit B -24 Exhibit B -25 to B -32 Exhibit B -33 to B -36 Laboratory Testing Swell Consolidation Testing Grain Size Distribution Moisture Density Relationship Time -Rate Consolidation Testing Summary of Laboratory Test Results APPENDIX C — SUPPORTING DOCUMENTS Exhibit C -1 General Notes Exhibit C -2 Unified Soil Classification Exhibit C -3 General Notes — Description of Rock Properties Exhibit C -4 Laboratory Test Significance and Purpose Exhibit C -5 to C -6 Report Terminology January 20, 2010 Cabela's Inc. One Cabela Drive Sidney, Nebraska 69160 Attn: Mr. Dennis Armstrong Regarding: Preliminary Geotechnical Engineering Report Proposed Cabela's Retail Development Youngfield Service Road and Clear Creek Wheat Ridge, Colorado Terracon Project Number: 25095114 Dear Mr. Armstrong: Terracon Consultants, Inc. (Terracon) has completed the preliminary geotechnical engineering exploration for the above referenced project. This study was performed in general accordance with our proposal number P25090827 dated November 9, 2009. This report presents the findings of the subsurface exploration and provides preliminary geotechnical recommendations concerning earthwork and the design and construction of foundations, floor slabs and pavement thickness recommendations for the proposed project. Supplemental field and laboratory testing will be required upon completion of Site Development and Grading Plans. We appreciate the opportunity to be of service to you on this project. If you have any questions concerning this report, or if we may be of further service, please contact us. Sincerely, TERRACON CONSULTANTS, INC. _f Ut ~o39525�Z - �,�-✓: � 7 '•. v2a2o10 . i� Thomas J. Nevin, P.E. O� `•• ,. Senior Project Engineer �`rs /ONALE�4 Thomas C. Cole, P.E. Geotechnical Department Manager Enclosures cc: 5 -Above 1 -File EXECUTIVE SUMMARY A preliminary geotechnical engineering exploration has been performed for the proposed retail development to be located southwest of Youngfield Service Road and Clear Creek in Wheat Ridge, Colorado. Based on the information obtained from our subsurface exploration and the laboratory testing completed, the site appears suitable for the proposed construction; however, the following geotechnical conditions will need to be considered: About 2 to 43 feet of fill materials were encountered in the borings. Based upon the field penetration resistance values, in -situ dry densities, moisture contents, and the laboratory swell /expansion test data, it is our opinion the existing fill can be used for support of building foundations, floor slabs -on -grade and pavement. However, the two issues regarding the fills from a geotechnical standpoint are the consolidation settlement of the fill materials and moisture loss of the upper portions of the fill materials. We recommend monitoring the deep fill zone over the next several months to determine if settlement of the fill zone is still occurring. Placement of a temporary surcharge embankment may be considered in order to decrease the amount of time required to achieve consolidation settlement and to reduce differential settlement potential. We recommend the upper portion of the existing clay and processed claystone materials within building footprints be overexcavated, moisture conditioned and recompacted. These fill materials should be processed prior to the placement of additional fill materials. Expansive clay soils are present on the site. Due to the presence of expansive materials, the amount of movement associated with foundations, floor slabs, pavements, etc. will be related to the wetting of the supporting clay soils and claystone bedrock materials located on the site. Therefore, it is imperative the recommendations outlined in the "Grading and Drainage" section of this report 6e followed to reduce potential movement. Based upon the field and laboratory testing completed, spread footing foundation systems can be used to support a majority of the proposed retail buildings along with conventional slab -on -grade construction, provided a majority of the settlement of the fll zones is complete and the near - surface portions of the fill zone is overexcavated, moisture conditioned and recompacted. = As a result of the presence of the near - surface expansive claystone bedrock, a deep foundations system such as drilled piers will likely be required for support of the Anchor A structure. Consideration could be given to the use of spread footing foundation system provided that the expansive clays and claystone bedrock is modified and only if the owner is willing to accept more risk of movement. ,: �_;::.. ��. _ rest ��� r� �..,e.€ .,t, .�,. Preliminary Geotechnical Engineering Report ��� Proposed Cabela's Retail Development Wheat Ridge, Colorado January 20, 2009 > Terracon Project No. 25095114 The borings performed in the Anchor A footprint indicate relatively high groundwater level and near - surface expansive claystone bedrock. Depending upon the design elevation of the proposed building, interceptor drains may be required to redirect the groundwater. The 2006 International Building Code, Table 1613.5.2 IBC seismic site classification for this site is D. Some portions of the site may be considered seismic site classification C, particularly in Anchor A, however, an additional evaluation would be required once final grading is known. This summary should be used in conjunction with the entire report for preliminary design purposes. It should be recognized that details were not included or fully developed in this section, and this report must be read in its entirety for a comprehensive understanding of the items contained herein. Supplemental field and laboratory testing will be required upon completion of Site Development and Grading Plans. The section titled GENERAL COMMENTS should be read for an understanding of the report limitations. Supplemental exploration and analyses will need to be performed in order to develop final structural design parameters and to confirm and /or modify the preliminary recommendations and conclusions contained in this report. _.-::_ ,. �.__.... at.�.,.:.... _ PRELIMINARY GEOTECHNICAL ENGINEERING REPORT PROPOSED CABELA'S RETAIL DEVELOPMENT YOUNGFIELD SERVICE ROAD AND CLEAR CREEK WHEAT RIDGE, COLORADO Project No. 25095114 January 20, 2010 1.0 INTRODUCTION A preliminary geotechnical engineering report has been completed for the proposed office building to be located southwest of Youngfield Service Road and Clear Creek in Wheat Ridge, Colorado. As part of our subsurface exploration, a total of nine borings were drilled at the site. Specifically, three borings (designated as Boring Nos. 9 through 17) were drilled in the approximate proposed footprint of each anchor building location. It is noted that Boring Nos. 1 through 8 were drilled on the Jefferson County's property north of the subject site and have been addressed in a separate report dated January 20, 2010. The borings were drilled to depths ranging from about 20 to 55 feet below existing site grade. The following table is a summary of the boring information: Boring No. Location Boring Depth (ft) Approximate Longitude Approximate Latitude 9 Anchor B 50 -105° 08.828' 39° 46.292' 10 Anchor B 45 -105° 08.907' 39° 46.286' 11 Anchor B 55 -105° 08.865' 39° 46.256' 12 Anchor C 50 -105° 08.754' 39° 46.288' 13 Anchor C 50 -105° 08.681' 39° 46.286' 14 Anchor C 55 -105° 08.725' 39° 46.260' 15 Anchor A 25 -105° 08.851' 39° 45.978' 16 Anchor A 35 -105° 08.759' 39° 45.987' 17 Anchor A 20 -105° 08.792' 39° 45.963' The Boring Location Diagram, generalized Subsurface Profile and Logs of Borings are included in Appendix A of this report. The purpose of these services is to provide information and preliminary geotechnical engineering recommendations relative to: Subsurface soil and bedrock conditions = Floor slab design and construction Groundwater conditions = Seismic considerations Foundation design and construction _ Pavement construction Earthwork Grading and Drainage U,_r.- � �vs -. _ . _. _.; ,.- � .- ;..v = =� 1 Preliminary Geotechnical Engineering Report pp�� Proposed Cabela's Retail Development _ Wheat Ridge, Colorado �� r� January 20, 2009. Terracon Project No. 25095114 Kumar 8 Associates (Kumar) previously prepared a Geotechnical Engineering Study (Kumar Project No. 04 -1 -400) dated December 17, 2004 and an addendum to this report dated March 30, 2005. In addition, Terracon conducted a Supplemental Geotechnical Evaluation Report (Terracon Project No. 25055070) dated March 18, 2005. The previous reports were conducted considering an out -dated site configuration. 2.0 PROJECT INFORMATION 2.1 Project Description ITEM DESCRIPTION See Appendix A, Exhibit A -2, Boring Location Diagram. The Site layout building locations and site layout has not been finalized at this time. Proposed Construction Several one -story retail buildings. Below ground basement construction will not be included. We assume building construction will consist of concrete tilt -up Building construction panel, masonry, or steel frame structure supported on a reinforced concrete foundation. Columns: 50 to 200 kips (assumed) Maximum loads Walls: 2 l0 6 kips per lineal foot (assumed) 'Floor slabs: 150 psf max (assumed) ', Columns: 1 -inch (assumed) Maximum allowable settlement Walls: 1 inch over 40 feet (assumed) We assume 2 to 6 feet of fill and cut may be required to achieve Grading 'the plan grades. Final grading plans have not been developed '. at this time. 2.2 Site Location and Description ITEM DESCRIPTION Location The project site is located southwest of Youngfield Service ': Road and Clear Creek in Wheat Ridge, Colorado ', The subject site consisted of an aggregate pit, known as the ', Coors Pit. This pit was filled in either 2005 or 2006 with up to Previous development ! 43 feet of fll. We have not been provided with documentation of this earthwork activity, however, based upon our previous involvement with the project, we understand the fill was observed and tested by Kumar. Current development 'The site is mostly open space. The TMAC is located north of the subject site on Jefferson County property. Preliminary Geotechnical Engineering Report �� Proposed Cabela's Retail Development - Wheat Ridge, Colorado January 20, 2009 - Terracon Project No. 25095114 ITEM DESCRIPTION The site is covered with native grasses and weeds. Stockpiles Current ground cover of topsoil /mulch, concrete rubble and soil were present on the site. The site slopes downward from the southern and northern portion towards the northern central portion of the site with a Existing topography maximum difference in elevation of about 15 to 20 feet. Some detention ponds are al so present on the subject site. 3.0 SUBSURFACE CONDITIONS 3.1 Geology Surficial geologic conditions at the sites, as mapped by the U.S. Geological Survey (USGS) ('Lindvall, 1983), consist of Post -Piney Creek and Piney Creek Alluvium of Upper Holocene Age. This material has been described as gravel, sand, silt and clay of modern stream fold plains. The maximum thickness of these materials is generally on the order of about 20 feet. Bedrock underlying the surface units consists of the Denver Formation of Paleocene and Upper Cretaceous age. The Denver Formation in the area has been reported to include silty claystone and sandy siltstone, interbedded within lenticular beds of tuffaceous sandstone and pebble conglomerate. The finer - grained units within the formation contain montmorillonitic clays that produce high to very high swelling pressures when moisture content is elevated. The thickness of this unit has been reported on the order of 300 to 900 feet. Due to the relatively flat nature of the site, geologic hazards at the site are anticipated to be low. Seismic activity in the area is anticipated to be low; and from a structural standpoint, the property should be relatively stable. With proper site grading around the proposed structure, erosional problems at the site should be reduced. Mapping completed by the Colorado Geological Survey ( 1972), indicates the site is in an area of "Low Swell Potential ". Potentially expansive materials mapped in this area include bedrock, weathered bedrock and colluvium (surficial units). 3.2 Typical Profile Based on the results of the borings, subsurface conditions encountered on the project site can be generalized as follows: 'Lindvall, Robert M., 1983, Geologic Map of the Sable Quadrangle, Denver and Adams Counties, Colorado, United States Geological Survey, Map GQ -1567. Hart, Stephen S., 1972, Potentially Swelling Soil and Rock in the Front Range Urban Corridor, Colorado, Colorado Geological Survey, Sheet 2 of 4. Preliminary Geotechnical Engineering Report err Proposed Cabela's Retail Development Wheat Ridge, Colorado January 20, 2009 Terracon Project No. 25095114 Subsurface conditions encountered at the boring locations are indicated on the individual Logs of Borings. Stratification boundaries on the Logs of Borings represent the approximate depths of changes in soil and bedrock type, the transition between materials may be gradual. Laboratory testing indicates the clay soils and claystone bedrock materials are moderately to highly plastic and exhibit low to very high expansive potential. The sand soils and sandstone bedrock are considered to possess a low expansive potential. Selected subgrade materials were tested for maximum dry density — optimum moisture content determination in accordance with ASTM D698. Summary of the test results is presented below. Approximate Maximum Dry Density '; Consistency/ Material Description ', Depth to Bottom (Pounds per cubic foot Moisture Content No. Hardness of Stratum (ft.) ( %) 9 Anchor A: about 2 0 - 10 103.3 to 9 feet ', Stiff to hard Fill comprised primarily of processed claystone, lean to fat Anchor B: about 32 clay with varying amounts of sand and sand with varying ' to 43 feet ', Medium amounts of silt, clay and gravel ' dense to very Anchor C: about 34.5 to 38 feet dense I below existing site grade About 36 to 38 feet Native sand with gravel below existing site N/A grade , About 55 feet claystone and sandstone bedrock below existing site ', Firm to very grade (full depth of ' hard borings) Subsurface conditions encountered at the boring locations are indicated on the individual Logs of Borings. Stratification boundaries on the Logs of Borings represent the approximate depths of changes in soil and bedrock type, the transition between materials may be gradual. Laboratory testing indicates the clay soils and claystone bedrock materials are moderately to highly plastic and exhibit low to very high expansive potential. The sand soils and sandstone bedrock are considered to possess a low expansive potential. Selected subgrade materials were tested for maximum dry density — optimum moisture content determination in accordance with ASTM D698. Summary of the test results is presented below. Two time -rate consolidation tests were also performed on the in -place fill materials. The results of this testing is shown in Appendix B. Results of water soluble sulfate testing performed on the existing soils indicated neglible levels ranging from about 15 to 80 mg /I. Results of pH testing performed on samples of the subgrade materials indicated values ranging from about 11.0 to 11.8. Electrical resistivity testing indicated USCS Soil Maximum Dry Density Optimum Boring TYPe Sample Depth (feet) (Pounds per cubic foot Moisture Content No. (Pct) ( %) 9 CH 0 - 10 103.3 20.3 Two time -rate consolidation tests were also performed on the in -place fill materials. The results of this testing is shown in Appendix B. Results of water soluble sulfate testing performed on the existing soils indicated neglible levels ranging from about 15 to 80 mg /I. Results of pH testing performed on samples of the subgrade materials indicated values ranging from about 11.0 to 11.8. Electrical resistivity testing indicated Preliminary Geotechnical Engineering Report err Proposed Cabela's Retail Development - Wheat Ridge, Colorado January 20, 2009 Terracon Project No. 25095114 minimum values ranging from about 350 to 3,050 ohm -cm. Laboratory test results are summarized in tabular from in Appendix B. 3.3 Groundwater The borings were observed far groundwater while drilling and at least one day after drilling. The groundwater levels are noted on the attached Logs of Borings, and are summarized below. Boring No. Depth to groundwater while drilling (ft) Depth to groundwater at least one day after drilling (ft) 9 None 19 10 None 18.5 11 None 20 12 None 20 13 29 21 14 43 21.5 15 None 3 16 7 8 17 None 4 These observations represent groundwater conditions at the time of the field exploration, and may not be indicative of other times or at other locations. Groundwater levels can be expected to fluctuate with varying seasonal and weather conditions. Due to the low permeability of the soils and bedrock encountered in the borings, a relatively long period of time may be necessary for a static groundwater level to develop and stabilize in a borehole in these types of materials. Long term observations in piezometers or observation wells sealed from the influence of surface water are often required to define groundwater levels in materials of this type. Based upon review of USGS maps ( et al, 1983), regional groundwater beneath the project area is expected to be encountered in unconsolidated alluvial deposits on the site at depths ranging from 10 io 20 feet below present ground surface. Zones of perched and /or trapped groundwater may also occur at times in the subsurface soils overlying bedrock, on top of the bedrock surface or within permeable fractures in the bedrock materials. Perched water appears to be present in Boring Nos. 15, 16 and 17 within the Anchor A footprint area. Groundwater seepage was also observed in the slope on the southern and eastern portions of the site. The location and amount of perched water is dependent upon 'Hillier, Donald E.; Schneider, Paul A., Jr.; and Hutchinson, E. Carter, 1983, Depth to Water Table (1976 -1977) in the Greater Denver Area, Fronf Range Urban Corridor, Colorado, United States Geological Survey, Map I- 856 -K. ..�.. .. A'OtJ ... �., -.o. ... ..�.. .� �k'.7e 5 Preliminary Geotechnical Engineering Report err ® 9 Proposed Cabela's Relail Development Wheat Ridge, Colorado January 20, 2009 Terracon Project No. 25095114 several factors, including hydrologic conditions, type of site development, irrigation demands on or adjacent to the site, fluctuations in water features, seasonal and weather conditions. Fluctuations in groundwater levels can best be determined by implementation of a groundwater - monitoring plan. Such a plan would include installation of groundwater- monitoring wells and periodic measurement of groundwater levels over a sufficient period of time. The possibility of groundwater fluctuations should be considered when developing design and construction plans for the project. Groundwater level fluctuations occur due to seasonal variations in the amount of rainfall, runoff and other factors not evident at the time the borings were performed. Therefore, groundwater levels during construction or at other times in the life of the structure may be higher or lower than the levels indicated on the boring logs. The possibility of groundwater level fluctuations should be considered when developing the design and construction plans for the project. 4.0 PRELIMINARY RECOMMENDATIONS FOR DESIGN AND CONSTRUCTION 4.1 Geotechnical Considerations Supplemental exploration and analyses should be undertaken in order to develop final design parameters and to confirm and /or modify the preliminary recommendations and conclusions contained in this report. 4.1.1 Existing Fill As previously noted, about 2 to 43 feet of fill was encountered in the borings drilled at the site during this study. We understand the site was filled in either 2005 or 2006 with up to 43 feet of fill. We have not been provided with documentation of this earthwork activity, however, based upon our previous involvement with the project, we understand the fill was observed and tested by Kumar. Support of buildings, slabs and pavements on or above existing fill soils is discussed in this report. However, even with the recommended construction testing services, there is an inherent risk for the owner that compressible fill or unsuitable material within or buried by the fill will not be discovered. This risk is not predictable due to the nature of the rubble materials and cannot be eliminated without completely removing the existing fill, but can be minimized by thorough further exploration and testing. Terracon's services did not include delineating the horizontal or vertical extent of the existing fill material. Additional geotechnical exploration or evaluation at the site can be used to delineate 4 � , Preliminary Geotechnical Engineering Report err Proposed Cabela's Retail Development Wheat Ridge, Colorado January 20, 2009 Terracon Project No. 25095114 this debris. If additional exploration is not performed, the owner should make allowances for such conditions to exist in the preparation of the project budget and /or construction plans. Based upon the field penetration resistance values, in -situ dry densities, moisture contents, and the laboratory swell /expansion test data, it is our opinion the existing fill can be used for support of building foundations, floor slabs -on -grade and pavement. However, the two primary issues with the fill from a geotechnical standpoint are the consolidation settlement of the fill materials and moisture loss within the upper portions of the fill materials. Settlement Potential As mentioned previously, up to 43 feet of fill materials was placed within the site in 2005 or 2006. Based upon our previous involvement with this development, we understand settlement monitoring of the fill may have occurred. If this data is available, we would like to evaluate this data to determine the remaining settlement potential, if any, of the fill materials. Additional monitoring of these settlement monitoring points is recommended. If this data is not available, we recommend monitoring points be established in the deep fill zone and these points be measured over the next several months to determine if settlement of the fill zone is still occurring. We understand as much as 4 to 6 feet of fill may be placed within the building areas with up to 16 feet of fill placed in the existing detention pond area. Additional settlement will occur as a result of the placement of additional fill on the subject site, particularly in areas of where extensive fill is present. Settlement as a result of the placement of additional fill may occur over several weeks. We recommend settlement monitoring of the fill zone after the additional fill has been placed. We also recommend the fill be placed as early in the construction schedule as possible prior to building construction. As mentioned previously, the final building locations have not been established at this time. In particular, the Anchor C building location may significantly vary. A portion of this building may be located within and outside of the previously prepared building pad, over an existing detention pond and a portion in the Jefferson County property and in the subject site locations (differential fill zone depths). Significant differential settlement of the building could occur based upon the final building location. Once the building locations are established, a further settlement evaluation is recommended. In order to possibly decrease the amount of time required to achieve consolidation settlement and to reduce differential settlement potential, a temporary earth surcharge fill mound about 5 to 10 feet in height could be placed on top of the structural fill soils within the proposed building areas prior to construction. Settlement monitoring of the fill zone would indicate when the temporary surcharge fill mound can be removed. Detailed recommendations for the placement and monitoring of the temporary surcharge embankment can be provided, if desired. Moisture Loss As mentioned previously, the fill materials for the subject site were placed in 2005 or 2006. Based upon our recent laboratory testing, it appears as though the upper portions Preliminary Geotechnical Engineering Report err Proposed Cabela's Retail Development Wheat Ridge, Colorado January 20, 2009 - Terracon Project No. 25095114 of the fill zones have dried over the past several years so some additional moisture conditioning of the upper portion of the fill materials is recommended. We recommend the upper 3 to 5 feet of the existing clay and processed claystone materials within building footprints at the subject site be overexcavated, moisture conditioned and recompacted. These fill materials should be processed prior to the placement of additional fill materials. If cut will occur in the building pad areas, the cut depth will count towards the overexcavation depth. Fill soils consisting primarily of sand will not require overexcavation. The specific depth of overexcavation within each building pad should be verified through further borings and laboratory testing and confirmed in the field during earthwork operations. Pavements may bear on these materials provided some movement can be tolerated and the upper two feet of the subgrade is modified. 4.1.2 Expansive Soils and Bedrock Laboratory testing indicates the clay soils and claystone bedrock materials exhibit low to very high expansive potentials. This report provides recommendations to help mitigate the effects of soil and bedrock shrinkage and expansion. However, even if these procedures are followed, some movement and cracking in the structures, pavements, and flatwork should be anticipated. The severity of cracking and other damage such as uneven floor slabs will probably increase if any modification of the site results in excessive wetting or drying of the expansive clays and claystone. Eliminating the risk of movement and distress may not be feasible, but it may be possible to further reduce the risk of movement if significantly more expensive measures are used during construction. It is imperative the recommendations outlined in the "Surface Drainage" section of this report be followed to reduce movement. 4.1.3 Structural Design Considerations Based upon the field and laboratory testing completed, spread footing foundation systems can be used to support a majority of the proposed retail buildings along with conventional slab -on- grade construction, provided a majority df the settlement of the fill zones is complete and the near - surface portions of the fill zone is overexcavated, moisture conditioned and recompacted. As a result of the presence of the near - surface expansive claystone bedrock, a deep foundations system such as drilled piers will likely be required for support of the Anchor A structure. Consideration could be given to the use of spread footing foundation system provided that the expansive clays are modified and only if the owner is willing to accept more risk of movement. The borings performed in the Anchor A footprint indicate relatively high groundwater level as well as groundwater seepage and near - surface expansive clay soils and claystone bedrock. As mentioned previously, the relatively high groundwater is likely the result of perched water on top _ .. ,,,... a�:,� -_:�- Preliminary Geotechnical Engineering Report f f Proposed Cabela's Retail Development -Wheat Ridge, Colorado January 20, 2009 =Terracon Project No. 25095114 of the relatively impermeable bedrock. Depending upon the design elevation of the proposed building, interceptor drains may be required to redirect the groundwater. Modification of potentially expansive clay soils and claystone bedrock should consist of partial overexcavation of these materials, moisture conditioning and recompaction and /or replacement with non- to low expansive on -site or imported soils. The depth of modifcation will likely be extensive and can be determined once additional borings in the building footprint are performed. Expansive fill and claystone bedrock soils will also be encountered at or near anticipated floor slab construction elevation. To reduce the detrimental effects of floor slab movement, we recommend a structural floor system be used. Conventional slab -on -grade construction could be considered provided the floor slab supporting materials are modified to suitable depths, portions of the expansive materials are replaced with non - expansive imported materials, and the risk of floor slab movement can be accepted. If a significant non- to low expansive sand layer or groundwater is encountered, the overexcavation operations may be terminated at shallower depths. However, if the overexcavation operation is terminated due to the presence of a significant sand layer, we recommend that a geotechnical engineer observe the materials exposed in foundation excavations and that an observation pit be excavated in order to confirm the thickness of the significant sand layer. It is noted that fill to be placed as part of site grading operations can be considered towards the recommended overexcavation depths. Due to the expansive potential of the clay fill soils at pavement and exterior slab construction elevations, swell mitigation such as moisture conditioning and /or chemical treatment of the supporting materials is recommended. Preliminary design and construction recommendations for foundation systems and other earth connected phases of the project are outlined in subsequent sections. The recommendations presented herein are preliminary in nature and should not be relied upon for design. Supplemental field and laboratory testing will be required upon completion of Site Development and Grading Plans. 4.2 Earthwork The following presents recommendations for site preparation, excavation, subgrade preparation and placement of engineered fills on the project. All earthwork on the project should be observed and evaluated by Terracon on a full -time basis. The evaluation of earthwork should include observation of overexcavation operations, testing of engineered fills, subgrade preparation, foundation bearing soils and other geotechnical conditions exposed during the construction of the project. Preliminary Geotechnical Engineering Report �rr� Proposed Cabela's Retail Development Wheat Ridge, Colorado January 20, 2009 - Terracon Project No. 25095114 4.2.1 Site Preparation Strip and remove existing vegetation and other deleterious materials from proposed building and pavement areas. All exposed surfaces should be free of mounds and depressions which could prevent uniform compaction. Stripped materials consisting of vegetation and deleterious materials should be wasted from the site or used to revegetate landscaped areas or exposed slopes after completion of grading operations. The site should be initially graded to create a relatively level surface to receive fill and to provide for a relatively uniform thickness of fll beneath proposed building structures. All exposed areas which will receive fill, once properly cleared, should be scarified to a minimum depth of 12 inches, conditioned to near optimum moisture content and compacted. As discussed previously, the upper portion of the existing fill materials will require some modification prior to the placement of additional materials. It is imperative the moisture content of prepared materials be protected from moisture loss. Additional flls placed on flls previously placed after a period of time should be checked for moisture content. Demolition of the existing structures should include complete removal of all foundation systems within the proposed construction area. This should include removal of any loose backfill found adjacent to existing foundations. Drilled piers of existing foundations (if encountered) should be truncated a minimum of 3 feet below proposed planned new construction elevation. Abandoned utilities associated with existing structures should be completely removed or fully grouted in- place. All materials derived from the demolition of existing structures and pavements should be removed from the site and should not be allowed for use in any on -site fills. It is anticipated excavations for the proposed construction can be accomplished with conventional earth moving equipment. However, excavations penetrating the bedrock may require the use of specialized heavy -duty equipment to facilitate rock break -up and removal. Ripping and /or jack- hammering could also be required. Consideration should be given to obtaining a unit price for difficult excavation in the contract documents for the project. Depending upon depth of excavation and seasonal conditions, groundwater may be encountered in excavations on the site. Pumping from sumps may be utilized to control water within excavations. The stability of the subgrade will be affected as excavations approach the groundwater surface, and by precipitation, repetitive construction traffic or other factors. If unstable conditions are encountered or develop during construction, workability may be improved by scarifying and drying; however, allowing the clays to dry out below the optimum moisture content is not recommended. If such conditions occur, the affected area should be overexcavated and replaced with granular materials and /or non- to low expansive materials. As an alternative, Preliminary Geotechnical Engineering Report Proposed Cabela's Retail Development - Wheat Ridge, Colorado errs January 20, 2009 Terracon Project No. 25095114 chemical treatment such as lime, fly ash, kiln dust, cement or geotextiles could also be considered as a stabilization technique. Laboratory evaluation is recommended to determine the effect of chemical stabilization on subgrade soils prior to construction. Lightweight excavation equipment may be required to reduce subgrade pumping. The individual contractors) is responsible for designing and constructing stable, temporary excavations as required to maintain stability of both the excavation sides and bottom. All excavations should be sloped or shored in the interest of safety following local and federal regulations, including current OSHA excavation and trench safety standards. 4.2.2 Import Material Specifications Clean on -site soils or approved imported materials may be used as fill material. Imported soils (if required) should meet the following material property requirements: Gradation Percent finer by weight (ASTM C136) 6" ................... 3" ................... No. 4 Sieve.... No. 200 Sieve Liquid Limit ..... ............................... • Plasticity Index .............................. • Maximum expansive potential ( %)* ............................... ............................100 ......................... .............................70 -100 ........................... .............................50 -100 ............................ .............................15 - 70 ............... .............................40 (max) .............. .............................20 (max) ........................ ............................1.5 *Measured on a sample compacted to approximately 95 percent of the ASTM D698 maximum dry density at about optimum water content. The sample is confned under a 100 psf surcharge and submerged. 4.2.3 Compaction Requirements Engineered fill should be placed and compacted in horizontal lifts, using equipment and procedures that will produce recommended moisture contents and densities throughout the lift. ITEM DESCRIPTION Fill Lift Thickness ! 8 to 12- inches or less in loose thickness Compaction Requirements 95% of the standard Proctor maximum dry density (ASTM D 698) +1 to +4 % of the optimum moisture content Moisture Content Cohesive Soil 0 to +2% of the optimum moisture content in pavement areas Moisture Content Cohesionless Soil I -3 to +3 % of the optimum moisture content P�ai €� !�- _. i2es; �;�s >..- w `.or 'a�,..��tt = It ?nev. >gil.. 11 Preliminary Geotechnical Engineering RepoM1 �� Proposed Cabela's Retail Development Wheat Ridge, Colorado January 20, 2009 Terracon Project No. 25095114 ITEM DESCRIPTION 1. We recommend engineered fill be tested for moisture content and compaction during placement. Should the results of the in -place density tests indicate the specified moisture or compaction limits have not been met, the area represented by the test should be reworked and retested as required until the specified moisture and compaction requirements are achieved. 2. Moisture conditioned clay materials should not be allowed to dry out. A loss of moisture within these materials could result in an increase in the materials expansive potential. Subsequent wetting of these materials could result in undesirable movement. 3. A disc should be used to process on -site clay and bedrock materials. 4.2.4. Excavation and Trench Construction Excavations into the on -site soils and bedrock materials will encounter a variety of conditions. Excavations into the clays and bedrock can be expected to stand on relatively steep temporary slopes during construction. However, caving soils may also be encountered. The individual contractors) should be made responsible for designing and constructing stable, temporary excavations as required to maintain stability of both the excavation sides and bottom. All excavations should be sloped or shored in the interest of safety following local and federal regulations, including current OSHA excavation and trench safety standards. Soils penetrated by the proposed excavations may vary significantly across the site. The soil classifications are based solely on the materials encountered in the exploratory test borings. The contractor should verify that similar conditions exist throughout the proposed area of excavation. If different subsurface conditions are encountered at the time of construction, the actual conditions should be evaluated to determine any excavation modifications necessary to maintain safe conditions. As a safety measure, it is recommended that all vehicles and soil piles be kept to a minimum lateral distance from the crest of the slope equal to no less than the slope height. The exposed slope face should be protected against the elements. 4.2.5 Grading and Drainage All grades must be adjusted to provide positive drainage away from the buildings during construction and maintained throughout the life of the proposed project. Infiltration of water into utility or foundation excavations must be prevented during construction. Depending upon final grading, an interceptor drain may be required south of Anchor A and along the eastern portionof the site. Landscaped irrigation adjacent to foundation systems should be minimized or eliminated. Water permitted to pond near or adjacent to the perimeter of structures (either during or post- construction) can result in significantly higher soil movements than those discussed in this report. As a result, any estimations of potential movement described in this report cannot be relied upon if positive drainage is not obtained and maintained, and water is allowed to infiltrate the fill and /or subgrade. ......�.!_:.� f ...E - . �':�cg:vP� ...c;,rc #,. =nk _ .,,rt:vafivs 1 Preliminary Geotechnical Engineering Report err Proposed Cabela's Retail Development Wheat Ridge, Colorado January 20, 2009 - Terracon Project No. 25095114 Exposed ground should be sloped at a minimum of 10 percent grade for at least 10 feet beyond the perimeter of buildings, where possible. The use of swales, chases and /or area drains may be required to facilitate drainage in unpaved areas around the perimeter of the building. Backfill against footings, exterior walls and in utility and sprinkler line trenches should be well compacted and free of all construction debris to reduce the possibility of moisture infiltration. After building construction and prior to project completion, we recommend verification of final grading be performed to document positive drainage, as described above, has been achieved. Flatwork and pavements will be subject to post construction movement. Maximum grades practical should be used for paving and flatwork to prevent areas where water can pond. In addition, allowances in final grades should take into consideration post- construction movement of flatwork, particularly if such movement would be critical. Where paving or flatwork abuts the structures, care should be taken that joints are properly sealed and maintained to prevent the infiltration of surface water. Planters located adjacent to structures should preferably be self- contained. Sprinkler mains and spray heads should be located a minimum of 5 feet away from the building line. Roof drains should discharge on pavements or be extended away from the structure a minimum of 10 feet through the use of splash blocks or downspout extensions. A preferred alternative is to have the roof drains discharge to storm sewers by solid pipe or daylighted to a detention pond or other appropriate outfall. It is recommended that all permanent cut and fill slopes in soil materials be made no steeper than 3 horizontal (H) to 1 vertical (V). Steeper slopes, including areas where retaining walls are planned, should be evaluated for slope stability. The recommended 3H:1V slopes are based on experience with slopes in soils such as those at this site. The 3H:1V slopes are also widely used by state and local government agencies. However, the use of 3H:1V slopes does not guarantee that slope failures will not occur. It is recommended that all exposed earth slopes be seeded to provide protection against erosion. Seeded slopes should be protected with erosion mats until the vegetation is established. 4.2.6 Construction Considerations Upon completion of grading operations, care should be taken to maintain the moisture content of the subgrade prior to construction of foundations, floor slabs, pavements, etc. Construction traffic over prepared subgrade should be minimized and avoided to the extent practical. Construction traffic over prepared subgrade will eventually reduce the moisture content and increase the density of the subgrade. Subsequent wetting of these materials will result in undesirable movement. The site should also be graded to prevent ponding of surface water on prepared subgrade or in excavations. In areas where water is allowed to pond over a period of time, the affected area should be removed and allowed to dry out; however, allowing the clays and claystone to dry out below the optimum moisture content is not recommended. If such conditions occur, the affected R = rtt t- ...... -_ ^ ^ >c €tte..,. ,it � = rr<G«a *Eve 13 Preliminary Geotechnical Engineering Report err Proposed Cabela's Retail Development Wheat Ridge, Colorado January 20, 2009 Terracon Project No. 25095114 area should be overexcavated and replaced with granular materials and /or non- to low expansive materials. As an alternative, chemical treatment such as lime, fly ash, kiln dust, cement or geotextiles could also be considered as a stabilization technique. Trees or other vegetation whose root systems have the ability to remove excessive moisture from the subgrade and foundation soils should not be planted next to the structure. Trees and shrubbery should be kept away from the exterior edges of foundations, a distance at least equal to 1.5 times their expected mature height. The geotechnical engineer should be retained during the construction phase of the project to observe earthwork and to perform necessary tests and observations during overexcavation operations, excavations, subgrade preparation; proof - rolling; placement and compaction of controlled compacted fills; backfilling of excavations into the completed subgrade, and just prior to construction of building floor slabs. 4.3 Foundations 4.3.1 Preliminary Drilled Pier Design Recommendations Based upon the presence of expansive clay soils and claystone bedrock and potential consolidation of deep fill zones, drilled piers can be used for support the proposed retail buildings. The foundations will need to penetrate sufficiently into the underlying bedrock. Foundations should be designed using information from subsequent, structure specific geotechnical studies; however, for preliminary design purposes the following information could be considered: DESCRIPTION PRELIMINARY VALUE Expected minimum pier lengths Anchor A: 25 to 35 feet Anchors B & C: 50 to 65 feet Expected minimum bedrock embedment 8 to 12 feet Expected maximum end - bearing pressures 20,000 to 40,000 psf Expected allowable skin friction values 2,500 to 3,000 psf Expected void thickness, between piers 6 to 8 inches 1. Drilled piers should be embedded into firm or harder bedrock materials. 2. Roughening of the lower 10 feet of pier could be performed to help increase skin friction. 4.3.2 Construction Considerations All piers should be reinforced full depth for the applied axial, lateral and uplift stresses imposed. The amount of reinforcing steel for expansion should be determined by the tensile force created by the uplift force on each pier, with allowance for dead load. =ti -tee„ v- -.. t, � ie `r :avzfi�-e 14 Preliminary Geotechnical Engineering Report �� Proposed Cabela's Retail Development Wheat Ridge, Colorado January 20, 2009 = Terracon Project No. 25095114 Drilling to design depth should be possible with conventional single - flight power augers; however, very hard and potentially cemented bedrock layers will most likely require the use of heavy -duty equipment. In addition, groundwater conditions indicate that temporary steel casing could be required in some areas to properly drill and clean some piers prior to concrete placement. Groundwater should be removed from each pier hole prior to concrete placement. Pier concrete should be placed immediately after completion of drilling and cleaning. If pier concrete cannot be placed in dry conditions, a tremie should be used far concrete placement. Due to potential sloughing and raveling, foundation concrete quantities may exceed calculated geometric volumes. Pier- bearing surfaces must be cleaned prior to concrete placement. 4.3.3 Preliminary Spread Footing Design Recommendations Consideration could be given to supporting some buildings with spread footing foundation system provided the supporting materials are modified (if necessary), the consolidation of the deep fill zones has stabilized and the risk of movement can be tolerated. Design recommendations for a spread footing foundation system are presented in the following paragraphs. DESCRIPTION VALUE Extensive overexcavation for Anchor A to Overexcavation /Modification Depth be determined from subsequent testing and evaluation Estimated Maximum Net Allowable Bearing Pressure 2,000 to 3,000 psf Minimum Dead -Load Pressure 1,000 psf or what is practical Void Thickness, if needed 6 inches 1. Exterior footings should be placed a minimum of 36 inches below finished grade for frost protection and to provide confinement for the bearing soils. 2. Interior footings should bear a minimum of 12 inches below finished grade in heated areas. 3. Finished grade is the lowest adjacent grade for perimeter footings and floor level for interior footings. 4. Assuming underlying expansive materials are modified as discussed below. 4.3.2 Construction Considerations Spread footing construction should only be considered if the consolidation of the deep fill zones has stabilized and some foundation movement can be tolerated. Spread footing foundation for Anchor A should be supported on a zone of modified on -site materials or non - expansive on -site or imported materials. Modification of the potentially expansive clay soils should consist of extensive overexcavation t, moisture conditioning and recompaction and /or replacement with non- to low expansive imported fill materials. If a significant non- to low expansive sand layer is encountered, the overexcavation operations may be terminated at shallower depths. However, if the overexcavation operation is terminated __ .., _ ., Vc ,. ti:: i14A »te £ .:1t•V ., 15 Preliminary Geotechnical Engineering Report ��� Proposed Cabela's Retail Development -Wheat Ridge, Colorado January 20, 2009 Terracon Project No. 25095114 due to the presence of a signifcant sand layer, we recommend that the geotechnical engineer observe the materials exposed in foundation excavations and that an observation pit be excavated in order to confirm the thickness of the significant sand layer. It is noted that fill to be placed as part of site grading operations can be considered towards the recommended overexcavation depths. It is imperative the clay fills be protected from moisture loss. A loss of moisture will result in increasing the expansive potential of the fill. Spread footing construction on moderate to highly expansive materials is not recommended. The geotechnical engineer should be allowed to observe earthwork operations and foundation supporting soils prior to foundation construction to assess the suitability of the fill materials. If unstable, yielding or dry conditions are observed, supplemental recommendations will be provided. Footings should be proportioned on the basis of equal total dead load pressure to reduce differential movement between adjacent footings. Footings, foundations and masonry walls should be reinforced as necessary to reduce the potential for distress caused by differential foundation movement. The use of joints at openings or other discontinuities in masonry walls is recommended. 4.4 Seismic Considerations Code Used S ite Classification 2006 Internat B Code (IBC)' D 1. In general accordan with the 20061nternational Bu il d ing C ode, Table 1613.5.2. Some portions of the site may be considered seismic site classification C, particularly in Anchor A, however, an additional evaluation would be required once final grading is known. 4.5 Interior Floors Conventional slab -on -grade construction on expansive soils, whether in their natural state or moisture - conditioned and recompacted to a certain depth will move. The severity and magnitude of movement will depend on the depth of treatment, the resulting expansion potential of these materials, and the circumstances causing future wetting. Provided a majority of the settlement of the fill zones is complete, the near - surface portions of the fill zone are modified and the owner is willing to accept the risk associated with movement, slab -on -grade construction can be considered. a.- ;,. =.E =.. _ I`esnerESS�r2 �� .�..,-.- .,i�: =. -. in;:cta...�. 1 Preliminary Geotechnical Engineering Report ��9 Proposed Cabela's Retail Development :Wheat Ridge, Colorado 9 January 20, 2009 - Terracon Project No. 25095114 For Anchor A, extensive overexcavation ,processing, moisture conditioning and compacting the materials as engineered fill could be performed to provide a suitable zone of materials for support of slab -on -grade construction. If the owner cannot accept the risk of slab movement, structural floors should be used. If conventional slab -on -grade is utilized, the subgrade soils should be prepared as outlined in the "Earthwork" section of this report. For structural design of concrete slabs -on- grade, a modulus of subgrade reaction of 100 pounds per cubic inch (pci) may be used for floors supported on existing or compacted soils at the site. Additional - floor slab design considerations are as follows: • Positive separations and /or isolation joints should be provided between slabs and all foundations, columns or utility lines to allow independent movement. • Control joints should be provided in slabs to control the location and extent of cracking. • A minimum 2 to 3 -inch void space should be constructed above or below non- bearing partition walls placed on the floor slab. Special framing details should be provided at doorjambs and frames within partition walls to avoid potential distortion. Partition walls should be isolated from suspended ceilings. • Interior trench backfill placed beneath slabs should be compacted in accordance with recommended specifications outlined below. • The use of a vapor retarder should be considered beneath concrete slabs on grade that will be covered with wood, tile, carpet or other moisture sensitive or impervious coverings, or when the slab will support equipment sensitive to moisture. When conditions warrant the use of a vapor retarder, the slab designer and slab contractor should refer to ACI 302 for procedures and cautions regarding the use and placement of a vapor retarder. • Floor slabs should not be constructed on frozen subgrade. • Other design and construction considerations, as outlined in Section 302.1 R of the ACI Design Manual, are recommended. 4.6 Preliminary Pavement Design and Construction Preliminary design of privately maintained pavements for the project has been based on the procedures outlined by the Asphalt Institute and the American Concrete Institute. If improvements to public roadways are anticipated, a pavement design report meeting Wheat _a_�._ ____ � � 17 .... �:c ::;c `iz� =!1�:::�":�� _. __�n'c. ^,ica`. K E,1 k; C; \ %z -'-` Preliminary Geotechnical Engineering Report �f Proposed Cabela's Retail Development =Wheal Ridge, Colorado January 20, 2009: Terracon Project No. 25095114 Ridge and /or Colorado Department of Transportation (CDOT) will need to be prepared for submittal. We assumed the following design parameters for Asphalt Institute flexible pavement thickness design: • Automobile Parking Areas Parking stalls and parking lots for cars and pick -up trucks, up to 200 stalls Main Traffic Corridors Parking lots with a maximum of 20 trucks per day We assumed the following design parameters for ACI rigid pavement thickness design based upon the average daily truck traffic (ADTT): • Automobile Parking Areas ACI Category A -1: Automobile parking with an ADTT of 1 over 20 years • Main Traffic Corridors ACI Category B: Commercial entrance and service lanes with an ADTT of 25 over 20 years • Concrete modulus of rupture value of 650 psi We should be contacted to confirm and /or modify the recommendations contained herein if actual traffic volumes differ from the assumed values shown above. Recommended preliminary minimum thickness alternatives for flexible and rigid pavements, summarized for each traffic area. are as follows: Final pavement design should be completed with supplemental geotechnical exploration to confirm or modify the preliminary pavement thickness alternatives. The final design will account C:2;. a`7;� � Kc5 ;. Ckitb�t "k.`;•f1i =_ .�iiitir`i =E: ^d E• 16 Recommended Minimum Pavement Thickness (inches) Asphalt Aggregate Portland Traffic Area Alternative Concrete Base Course Cement Total Surface Concrete A 5 -1/2 5 -1/2 Automobile Parking B 4 6 10 C 5 5 A 7 -1/2 7 -1/2 Main Traffic g 4 -1/2 8 12 -1/2 Corridors C 6 6 Final pavement design should be completed with supplemental geotechnical exploration to confirm or modify the preliminary pavement thickness alternatives. The final design will account C:2;. a`7;� � Kc5 ;. Ckitb�t "k.`;•f1i =_ .�iiitir`i =E: ^d E• 16 Preliminary Geotechnical Engineering Report err Proposed Cabela's Retail Development :; Wheat Ridge, Colorado January 20, 2009 = Terracon Project No. 25095114 for variations in the pavement subgrade soils within paved areas. Accordingly, the actual thickness may vary from those outlined above. The placement of a partial pavement thickness for use during construction is not suggested without a detailed pavement analysis incorporating construction traffic. In addition, we should be contacted to confirm the traffic assumptions outlined above. If the actual traffic varies from the assumptions outlined above, modification of the pavement section thickness will be required- For preliminary analysis of pavement costs, the following specifications should be considered for each pavement component: Pavement Comaonent Asphalt Concrete Surface . Aggregate Base Course.... Portland Cement Concrete Colorado Department of Transportation Criteria ............... ............................... Grading S or SX .......................... ..........................Class 5 or 6 .. ............................... ..........................Class P 4.6.1 Drainage Adjacent to Pavements The clayey subgrade materials will expand .and /or lose stability with increases in moisture content. Therefore, to reduce pavement distress due to wetting of the subgrade in areas of water intensive landscaping or other nearby water sources (or if aggregate base course is used) located adjacent to pavements, we recommend shoulder drains be considered. The drain system should consist of a properly sized pipe embedded in free - draining material directed to a suitable outfall such as an underdrain or storm sewer. 4.6.2 Pavement Performance Future performance of pavements constructed on the clay soils at this site will be dependent upon several factors, including: • Maintaining stable moisture content of the subgrade soils. • Providing for a planned program of preventative maintenance. Pavements could crack in the future primarily because of settlement of fill soils. The cracking, while not desirable, does not necessarily constitute structural failure of the pavement, provided that timely maintenance, such as crack sealing is performed. The performance of all pavements can be enhanced by minimizing excess moisture, which can reach the subgrade soils. The following recommendations should be considered at minimum: • Site grading at a minimum 2 percent grade onto or away from the pavements. • Water should not be allowed to pond behind curbs. ;.4.��..,,� -. � n:ES;� asi', -. _ `::,a.. ^ir.: rT - „�t �.��.ru.i`dp> 19 Preliminary Geotechnical Engineering Report err Proposed Cabela's Retail Development -- Wheat Ridge, Colorado January 20, 2009 - Terracon Project No. 25095114 • Compaction of any utility trenches for landscaped areas to the same criteria as the pavement subgrade. • Sealing all landscaped areas in or adjacent to pavements to minimize or prevent moisture migration to subgrade soils. • Placing compacted backfill against the exterior side of curb and gutter. • Placing curb, gutter and /or sidewalk directly on subgrade soils without the use of base course materials. • Placing shoulder or edge drains in pavement areas adjacent to water sources. Preventative maintenance should be planned and provided for an ongoing pavement management program in order to enhance future pavement performance. Preventative maintenance activities are intended to slow the rate of pavement deterioration and to preserve the pavement investment. Preventative maintenance consists of both localized maintenance (e.g. crack sealing and patching) and global maintenance (e.g. surface sealing). Preventative maintenance is usually the first priority when implementing a planned pavement maintenance program and provides the highest return on investment far pavements. 4.6.3 Construction Considerations Expansive clay soils and /or claystone bedrock materials will be encountered at pavement construction elevation. Due to the expansive potential of the clays and claystone, moisture conditioning of the pavement supporting materials will likely not be a suitable mitigation alternative. In order to reduce the anticipated pavement distress, we recommend overexcavating the fill materials to a minimum depth of about two feet below pavement subgrade elevation, moisture conditioning, and recompacting. Additional overexcavation of the fill materials within the pavement areas may be required if sofUloose materials are encountered at the bottom of the overexcavation. Site grading is generally accomplished early in the construction phase. However, as construction proceeds, the subgrade may be disturbed due to utility excavations, construction traffic, desiccation, or rainfall. As a result, the pavement subgrade may not be suitable for pavement construction and corrective action will be required. The subgrade should be carefully evaluated at the time of pavement construction for signs of disturbance or excessive rutting. If disturbance has occurred, pavement subgrade areas should be reworked, moisture conditioned, and properly compacted to the recommendations in this report immediately prior to paving. We recommend the pavement areas be rough graded and then thoroughly proof rolled with a loaded tandem axle dump truck prior to final grading and paving. Particular attention should be paid to high traffic areas that were rutted and disturbed earlier and to areas where backfilled �' ?l.._a:fi 'c: rtiv �L`V n$Ik t: .c �Q:�L'G i�i "iE 2 ii r`it'e aS il''. "r'. 20 Preliminary Geotechnical Engineering Report �rr� Proposed Cabela's Retail Development -Wheat Ridge, Colorado January 20, 2009 Terracon Project No. 25095114 trenches are located. Areas where unsuitable conditions are located should be repaired by removing and replacing the materials with properly compacted fills. All pavement areas should be moisture conditioned and properly compacted to the recommendations in this report immediately prior to paving. The placement of a partial pavement thickness for use during construction is not recommended without a detailed pavement analysis incorporating construction traffic. In addition, if the actual traffic varies from the assumptions outlined above, we should be contacted to confirm and /or modify the pavement thickness recommendations outlined above. 5.0 GENERi4L COMMENTS Supplemental exploration and analyses should be undertaken in order to develop final design parameters and to confirm and /or modify the preliminary recommendations and conclusions contained in this report. Terracon should be retained to review the final design plans and specifications so comments can be made regarding interpretation and implementation of our geotechnical recommendations in the design and specifications. Terracon should also be retained to provide testing and observation during the excavation, grading, foundation and construction phases of the project. The analysis and recommendations presented in this preliminary report are based upon the data obtained from the borings performed at the indicated locations and from other information discussed in this report. This report does not reflect variations that may occur between borings, across the site, or due to the modifying effects of weather. The nature and extent of such variations may not become evident until during or after construction. If variations appear, we should be immediately notified so that further evaluation and supplemental recommendations can be provided. The scope of services for this project does not include, either specifically or by implication, any environmental or biological (e.g., mold, fungi, bacteria) assessment of the site or identification or prevention of pollutants, hazardous materials or conditions. If the owner is concerned about the potential for such contamination or pollution, other studies should be undertaken. This preliminary report has been prepared for the exclusive use of our client for specific application to the project discussed and has been prepared in accordance with generally accepted geotechnical engineering practices. No warranties, either express or implied, are intended or made. Site safety, excavation support, and dewatering requirements are the responsibility of others. In the event that changes are planned in the nature, design, or location of the project as outlined in this report, the conclusions and recommendations contained in this report shall not be considered valid unless Terracon reviews the changes, and either verifies or modifies the conclusions of this report in writing. i'..ctaCie .: , eS" , ,.,..1? _ CGet`. FS[ttci�il' - �,;.;�,. �... >E 21 APPENDIX A FIELD EXPLORATION Preliminary Geotechnical Engineering Report ��� Proposed Cabela's Retail Development Wheat Ridge, Colorado January 20, 2010 Terracon Project No. 25095114 Field Exploration Description The location of borings was based upon the proposed development shown on the provided Site Plan. The borings were located in the field by measuring with a wheel from property lines and /or existing site features based upon the provided topographic Site Plan. The ground surface elevations of the borings were interpolated from contours indicated on the provided Site Plan. The finished floor elevations of the buildings, and bottom and top of retaining wall elevations were provided. Pavement surface elevations were estimated. The accuracy of the boring locations should only be assumed to the level implied by the methods used. The borings were drilled with a Mobile B -57 or CME -55 truck - mounted rotary drill rig with solid - stem augers. During the drilling operations, lithologic logs of the borings were recorded by the field engineer. Relatively undisturbed samples were obtained at selected intervals utilizing a 2- inch outside - diameter split spoon sampler (SS) and a 3 -inch outside diameter ring barrel sampler (RS). Disturbed samples were obtained from auger cuttings. Penetration resistance values were recorded in a manner similar to the standard penetration test (SPT). This test consists of driving the sampler into the ground with a 140 -pound hammer free - falling through a distance of 30 inches. The number of blows required to advance the sampler 12 inches (18 inches for split spoon, fnal 12- inches are recorded) or the interval indicated, is recorded and can be correlated to the standard penetration resistance value (N- value). The blow count values are indicated on the boring logs at the respective sample depths, ring barrel sample (RS) blow counts are not considered N- values. A CME automatic SPT hammer was used to advance the samplers in some of the borings performed on this site. A greater effciency is typically achieved with the automatic hammer compared to the conventional safety hammer operated with a cathead and rope. Published correlations between the SPT values and soil properties are based on the lower efficiency cathead and rape method. This higher efficiency affects the standard penetration resistance blow count value by increasing the penetration per hammer blow over what would be obtained using the cathead and rope method. The effect of the automatic hammer's efficiency has been considered in the interpretation and analysis of the subsurface information for this report. The standard penetration test provides a reasonable indication of the in -place density of sandy type materials, but only provides an indication of the relative stiffness of cohesive materials since the blow count in these soils may be affected by the soils moisture content. In addition, considerable care should be exercised in interpreting the N- values in gravelly soils, particularly where the size of the gravel particle exceeds the inside diameter of the sampler. Groundwater measurements were obtained in the borings at the time of site exploration and at least one day after drilling. Upon completion of the supplemental groundwater measurements, the borings were backfilled with auger cuttings. Exhibit A -1 v zmesi< BORING LOCATION DIAGRAM Exhibit No. �� r, �k � err �. I I , _. � . PROPOSED CABELA'S RETAIL DEVELOPMENT ^ q ummh. N R �2WB910IBL � VOUNGFIELO SERVICE ROFO FNO CLEAR CREEK (� —L Yvenfh we on.�ixlJ)azaazoo ru�aw�az3aaxa WHEAT RIOGE,COLORA00 � / � � _ - n g m g :i !! !� }\ ;! ;; S m & �, !} |!i!,! :l�,{ �{ :{ � ° _ � �{ \ \ \\ \� \\ } G : .° , } � ~ _ \\ \ \ _ j}� { _ � / \/� \� \� \ \ \} / > : > \ § ` !i ;{ { ;{ §! }i\} - - § ;} _ `� { � ) { � ", . \e \, \\ \ � \ } \\ >�« \\ \ \� \`: \ \ \ \ \ \ a� :� , : : �I! >!i,l, !! }{ !! :i .1, :,. " �; �< � ,_.. . . , -, , , . \C � / � � _ - n g m g :i !! !� }\ ;! ;; S m & �, !} |!i!,! :l�,{ �{ :{ � ° _ � �{ \ \ \\ \� \\ } G : .° , } � ~ _ \\ \ \ _ j}� { _ � / \/� \� \� \ \ \} / > : > \ § � / � � _ - n g m g :i !! !� }\ ;! ;; S m & LOG OF BORING NO. 9 Page 1 of 2 CLIENT Cabela's Inc. SITE PROJECT Proposed Cabela's Retail Development Wheat Ridge, Colorado SAMPLES TESTS � DESCRIPTION m � e � ° ° w fn Z Z LL(7 �JQ _ = W � VJ 30 �W ZZ JO= wZ� � w � � a O aZ � �� ai �U c7 D � z F K m �U� ❑ ¢ �v t FILL, PROCESSED CLAYSTONE gray, CH 1 BS very stiff 6.6 %/ CH 2 RS 12 34 13 119 500psf CH 3 RS 12 28 15 106 5 7 0.5 %/ FILL. PROCESSED CLAYSTONE with CL 4 RS 12 28 17 108 sandstone fragments, blue -gray, stiff to 500psf very stiff CL 5 RS 12 14 10 CL 6 RS 0 27 15 1 CL 7 RS 0 37 zo Note: Gravel layer encountered at 23 feet. CL 8 RS 0 36 25 29 FILL. SANDY LEAN CLAY with claystone CL 9 RS 12 22 22 106 fragments and gravel, dark brown, very stiff 30 Continued Next Pa e The stratification lines represent the approximate boundary lines ' 1401b. SPT automatic hammer between soil and rock types: in -situ, the 12nsitlon may be gradual. WATER LEVEL OBSERVATIONS, ft 1 ��rr�con BORING STARTED 12 -3 -09 WL ?None WD = 19 12/12!09 BORING COMPLETED 12 -3 -09 WL Y Y RIG CME 55 LOGGED MKE Exhibit A-4 APPROVED AJG JOB # 25095114 LOG OF BORING NO. 9 page z of 2 CLIENT Cabela's Inc. SITE Wheat Ridge, Colorado PROJECT proposed Cabela's Retail Development � U 2 a � � DESCRIPTION L' = a w � � Y � v � � SAMPLES TESTS K W � � Z a Y f- > W � O w � � � N � ° m Z 0!W r ¢o �U 3 ~ Z � � � ❑ a w= w� ZZ OW z� Sul cW7 OJQ SOS wzU 30� mUm 35 ao 45 so CLAYSTONE gray, hard to very hard 50 BOTTOM OF BORING 10 RS 0 50/5" 11 SS 0 50/3" 10 RS 5 50 /5" 11 121 12 RS 7 50/7" 13 RS 4 50/4" The stratification lines represent the approximate boundary lines ' 1401b. SPT automatic hammer between soil and rode types: in -situ, the transifion may be gradual. WATER LEVEL OBSERVATIONS, ft 1 ��rr�con BORING STARTED 12 -3 -09 WL 4 None WD = 19 12/12/09 BORING COMPLETED 12 -3 -09 WL Y Y RIG CME 55 LOGGED MKE Exhibit A� APPROVED AJG JOB # 25095114 a r? 0 w rc 0 LOG OF BORING NO. 10 Page 1 of 2 CLIENT Cabela's Inc. SITE Wheat Ridge, Colorado PROJECT Proposed Cabela's Retail Development SAMPLES TESTS (7 � U � ('J DESCRIPTION = W o J f° r u � W � Z } F- C > > o o' (n � m ¢W a0 � U � z tt � o a N o� z� Z o zF � v> � �Ox 30� Vi U U1 FILL, PROCESSED CLAYSTONE blue, gray, very stiff to hard 7.1 %/ CL 1 RS 10 50/10" 15 111 SOOpsf CL 2 RS 7 50/7" 12 107 5 CL 3 RS 12 29 21 107 0.2 %/ CL 4 RS 12 41 20 108 1a 500psf CL 5 RS 9 50/9" 18 109 15 1 CL 6 RS 12 50 21 109 20 24 -0.3 %/ FILL, SANDY LEAN CLAY, with gravel, CL 7 RS 12 10 27 96 brown, stiff 29 SOOpsf 0.4 %/ CL 8 RS 12 12 30 92 30 500psf 32 Continued Next Page The stratification lines represent [he approximate boundary lines ' 1401b. SPT manual hammer between soil and rods types: in -situ, the transition may be gradual. WATER LEVEL OBSERVATIONS, ft 1 ��rracon BORING STARTED 12 -4 -09 WL s None WD = 18.5 12/12/09 BORING COMPLETED 12 -4 -09 WL Y Y RIG Mobile B -57 LOGGED CL Exhibit A -5 APPROVED AJG JOB # 25095114 LOG OF BORING NO. 10 page 2 of 2 CLIENT Cabela's Inc. SITE Wheat Ridge, Colorado PROJECT proposed Cabela's Retail Development � U fl a � U' DESCRIPTION r> F a w D � � N U� m � SAMPLES TESTS K m > Z W o_ > F � � w O U w d' � � � p � m F Z~ w � �z a0 �U � 7 > ¢y � n N Z= LL� OW Uro zr �U) � OJQ SOU wz¢ 30� V)UUJ CLAYSTONE blue, very hard a5 BOTTOM OF BORING 35 ao 9 RS 3 50/3" 10 RS 3 50/3" 11 RS 3 50/3" The stratification lines represent the approximate boundary lines ' 1401b. SPT manual hammer between soil and rock types: in -situ, Ne transition may be gradual. WATER LEVEL OBSERVATIONS, ft 1 ��rr�con BORING STARTED 12 - - WL 4 None WD = 18.5 12/12/09 BORING COMPLETED 12 -4 -09 WL Y Y RIG Mobile B -57 LOGGED CL Exhibit A -5 APPROVED AJG JOB # 25095114 LOG OF BORING NO. 11 Page 1 of 2 CLIENT Cabela's Inc. SITE PROJECT Proposed Cabela's Retail Development Wheat Ridge, Colorado SAMPLES TESTS � DESCRIPTION m > � �_ � U .r � K w s Z ~ LL� o�Q a = rn m � � wF � O ��U � w v � > O � a0 ¢� z� �o� (7 ❑ � Z F- K m �U �n �� u)U� FILL, SANDY LEAN CLAY with claystone fragments, brown, very stiff CL 1 RS 12 23 21 101 4 0.8 %/ FILL, PROCESSED CLAYSTONE trace CH 2 RS 12 39 19 104 gravel and sandstone fragments, blue -gray, 5 SOOpsf very stiff to hard CH 3 RS 4 50/4" 17 97 0.1 %/ CH 4 RS 10 50/10" 17 109 10 500psf CH 5 RS 9 50/9" 17 109 15 i CH 6 RS 12 50 19 109 - 20 1.8 %/ CH 7 RS 12 50 19 104 25 500psf CH 8 RS 10 50/10" 30 Continued Next Page The stratificatlon lines represent the approximate boundary lines ' 1401b. SPT manual hammer between soil and rock types: in -situ, the vansition may be gradual. WATER LEVEL OBSERVATIONS, ft � ��rr�con BORING STARTED 12 -4 -09 WL Q None WD s 20 12/12/09 BORING COMPLETED 12 -4 -09 WL 2 Y RIG Mobile B -57 LOGGED CL Exhibit A -6 APPROVED AJG JOB # 25095114 n w m LOG OF BORING NO. 11 Page z of 2 CLIENT Cabela's Inc. SITE Wheat Ridge, Colorado PROJECT Proposed Cabela's Retail Development � U Q C DESCRIPTION z F � m T� V) � SAMPLES TESTS m z W >a 1- i W O W lY � � � � mi Z~ WF Gp U 3 � ¢� � n �_ LLU O Z� � U) � O�Q -iOU 30� (n U Ul 34 FILL, SANDY LEAN CLAY with gravel, brown, hard 43 35 40 45 so 55 CL 9 RS 11 50/11" 22 105 CL 10 RS 9 50/9" 14 121 CLAYSTONE dark gray, blue, hard 55 11 RS 5 50/5" 12 RS S 50/8" 13 RS 3 50/3" BOTTOM OF BORING The stratification lines represent the approximate boundary lines ' 1401b. SPT manual hammer between soil and rock types: in -situ, the transition may be gradual. WATER LEVEL OBSERVATIONS, ft 1 ��rr�con BORING STARTED 12 -4 -09 WL 4 None WD = 20 12/12/09 BORING COMPLETED 12 -4 -09 WL Y Y RIG Mobile B -57 LOGGED CL Exhibit A -6 APPROVED AJG JOB # 25095114 LOG OF BORING NO. 12 Page 1 of 2 CLIENT Cabela's Inc. SITE PROJECT Proposed Cabela's Retail Development Wheat Ridge, Colorado SAMPLES TESTS U , � J DESCRIPTION J °' � > 3 N � _ � U r � � w � Z r— LL� `o�Q a F N m > � m wF � zz �U� JOB= a � a W U (n � � a } W O J ~z ap > �� ZF wz¢ �O� (7 D � Z F lY m �U �n � I7 V)Utq FILL, SANDY LEAN CLAY with claystone tragments, blue -gray, very stiff to hard CL 1 RS 12 41 20 107 2.6 %/ CL Z RS 9 50/9" 18 107 5 SOOpsf g CL 3 RS 12 47 FILL, LEAN CLAY with sand and gravel, brown, very stiff to hard; varies to sandy CL 4 RS 12 33 24 103 lean clay i0 CL 5 RS 12 46 14 115 15 79 FILL, CLAYEY SAND fine grained, gray, i SC 6 RS 9 50/9" 11 117 dense - 20 22 FILL. PROCESSED CLAYSTONE trace gravel and sandstone fragments, blue -gray, very stiff to hard CL 7 RS 12 34 18 106 25 CL 8 RS 12 44 19 108 30 Continued Next Page The stratification lines represent the approximate boundary lines ' 1401b. SPT manual hammer between soil and rock types: in -situ, the transition may be gradual. WATER LEVEL OBSERVATIONS, ft 1 ��rrac ®n BORING STARTED 12 -7 -09 WL 4 None WD = 20 12/12/09 BORING COMPLETED 12 -7 -09 WL $ Y RIG Mobile B -57 LOGGED MKE Exhibit A -7 APPROVED AJG J08 # 25095114 LOG OF BORING NO. 12 page z of z CLIENT Cabela's Inc. SITE Wheat Ridge, Colorado PROJECT proposed Cabela's Retail Development U , � U a � C9 DESCRIPTION 'Y a w � J m > v m � SAMPLES TESTS lY � � Z w j r � > W o w � � 3 � m Z wZ a0 �U � ~ Z � � � ❑ a N �_ ll � Z ow z� Zvi � O � Q w�c �O� mUtn 34.5 35 ao 45 so CL 9 RS 10 50/10" CLAYSTONE dark gray, blue, very hard sa BOTTOM OF BORING 10 RS 3 50/3" 11 RS 2 50/2" 12 RS 4 50/4" The stmfi5ration lines represent the approximate boundary lines ' 14016. SPT manual hammer between soil and rock types: in -situ, the transition may be gradual. WATER LEVEL OBSERVATIONS, ft 1 ��rracon BORING STARTED 12 -7 -09 WL Q None WD = 20 12/12/09 BORING COMPLETED 12 -7 -09 WL Y Y RIG Mobile B -57 LOGGED MKE Exhibit A -7 APPROVED AJG JOB # 25095114 LOG OF BORING NO. 13 Page 1 of 2 CLIENT Cabela's Inc. SITE PROJECT Proposed Cabela's Retail Development Wheat Ridge, Colorado SAMPLES TESTS � DESCRIPTION J m j e 3 ` °° x w c7 V r > D_' w r Z ~ LL� o�Q z a w w m � a � O 1z �,� �� wO� N U' � � Z F � m �� !Jn �t FILL. SILTY SAND fne to coarse grained, SM 1 BS with gravel, brown, dense SM 2 RS 8 50/8" 3.5 FILL. SANDY LEAN CLAY with gravel CL 3 RS 12 44 15 104 and claystone fragments, brown, hard -0.2 %/ 5 SOOpsi 8 FILL. CLAYEY SAND with gravel and claystone fragments, brown, medium dense SC 4 RS 7 50/7" 13 118 to dense 10 SC 5 RS 12 32 30 101 15 SC 6 RS 0 50/2" 20 1 22 FILL. PROCESSED CLAYSTONE with sand, blue -gray, very stiff 0.2 %/ CL 7 RS 12 42 20 106 2s 500psf 4 CL 8 RS 12 30 18 106 30 Continued Next Page The stmtifcation lines repn;sent the approximate boundary lines • 1401b. SPT manual hammer between soil and rock types: in -situ, the transition may be gradual. WATER LEVEL OBSERVATIONS, ft � ��rracon BORING STARTED 12 -8 -09 WL 4 29 WD = 21 12/12/09 BORING COMPLETED 12 -8 -09 WL Y Y RIG Mobile B -57 LOGGED MKE ExhibitA -8 APPROVED AJG JOB# 25095114 LOG OF BORING NO. 13 pa e 2 of 2 CLIENT Cabela's Inc. SITE Wheat Ridge, Colorado PROJECT proposed Cabela's Retail Development U , � U � C7 DESCRIPTION � = w D J m � to m � SAMPLES TESTS W' W � Z i F- _ > W � � K Y V) ° m Z O:W ao �U 3 ~ � �� Oa N � _ LL� ZZ of �N � OJQ JOS 30� NUto FILL. PROCESSED CLAYSTONE with sand, blue -gray, very stiff 36 35 ao as 50 CL 9 RS 12 42 20 109 o;' �. fl FINE TO COARSE SAND with gravel, brown 38 CLAYSTONE blue -gray, very hard 50 BOTTOM OF BORING 10 RS 5 50/5" 11 RS 4 50/4" 12 RS 4 50/4" The stratification lines represent the approximate boundary lines ' 1401b. SPT manual hammer between soil and rods types: in -situ, the transitlon may be gradual. WATER LEVEL OBSERVATIONS, ft 1 ��rr�con BORING STARTED 12 -8 -09 WL 4 29 WD = 21 12/12/09 BORING COMPLETED 12 -8 -09 WL � Y RIG Mobile B -57 LOGGED MKE Exhibit A -8 APPROVED AJG JOB # 25095114 LOG OF BORING NO. 14 pa e � of z CLIENT Cabela's Inc. SITE Wheat Ridge, Colorado PROJECT proposed Cabela's Retail Development SAMPLES TESTS C7 � v a � c� DESCRIPTION = � w o J m i v v � m m � z w j r C > w O w m r � � m z wZ a0 3v 3 � � � o a N �x LL� Ow z� �m � o�Q w�u 30� mmu, FILL. CLAYEY SAND fine to coarse grained, trace gravel, brown, medium dense to very dense -0.3 %/ SC 1 RS 12 35 12 116 500pst SC 2 RS 0 50 /0" s SC 3 RS 12 32 13 117 SC 4 RS 9 50/9" 12 121 10 14 FILL. LEAN CLAY with sand and gravel, CL 5 RS 12 27 18 105 -0.4 %/ brown, very stiff 15 500psf 19 FILL. SILTY SAND fine to coarse grained, SM 6 RS 9 50/9" brown, dense 20 1 23 FILL. SANDY LEAN CLAY, with gravel, brown, very stiff to hard CL 7 RS 10 50/10" 19 109 25 CL 8 RS 9 50/9" 15 112 30 Continued Next Pa e The straiificafion lines represent the approximate boundary lines ' 1401b. SPT manual hammer beM1Veen soil and rock types: in -situ, the transition may be gradual. WATER LEVEL OBSERVATIONS, ft � ��rracon BORING STARTED 12 -7 -09 WL Q 43 WD = 21.5 12/12/09 BORING COMPLETED 12 -7 -09 WL Y Y RIG Mobile B -57 LOGGED MKE Exhibit A -9 APPROVED AJG JOB # 25095114 LOG OF BORING NO. 14 page 2 of 2 CLIENT Cabela's Inc. SITE Wheat Ridge, Colorado PROJECT proposed Cabela's Retail Development � U _ o' C7 DESCRIPTION r = a w D m � > m U m � SAMPLES TESTS K W � > z W > F i m w � O w tr r � (7 3 � m F Z K W FZ a0 �V 3 z w � � Da �_ z ILA Z Ow z� 7m � OJQ w�c �O� rq U FILL. SANDY LEAN CLAY with gravel, brown, very stiff to hard 38 35 ao 45 50 55 CL 9 RS 12 32 21 107 CLAYEY SAND fine to coarse grained, with gravel, brown, dense s an SC 10 RS 0 50/3" CLAYSTONE dark gray, blue, very hard 55 BOTTOM OF BORING 11 RS 4 50/4" 12 RS 5 50/5" 13 RS 4 50/4" The stratification lines represent the approximate boundary lines ' 1401b. SPT manual hammer between soil and rock types: in -situ, the transition may be gradual. WATER LEVEL OBSERVATIONS, ft 1 ��rr�c ®n BORING STARTED 12 -7 -09 WL 4 43 WD = 21.5 12/12/09 BORING COMPLETED 12 -7 -09 WL Y Y RIG Mobile B -57 LOGGED MKE Exhibit A -9 APPROVED AJG JOB # 25095114 LOG OF BORING NO. 15 Page 1 of 1 CLIENT Cabela's Inc. SITE Wheat Ridge, Colorado PROJECT Proposed Cahela's Retail Development � J U a � � DESCRIPTION r = w � � N r � SAMPLES TESTS m � z Y F � > O ¢ r � � m � wF ¢O 3 U � � ¢ � � n wF z z O� �v� o 30� rnUN FILL, FINE TO COARSE SAND with t.5 gravel, brown 5 10 15 20 25 1 BS 0.4 %/ 500psf 2.7 %/ 500psf FILL, SANDY LEAN CLAY with claystone and sandstone fragments, brown, 1 blue -gray, very stiff 9 CL 2 RS 12 34 - 20 107 CL 3 RS 12 23 21 101 CL 4 RS 12 25 22 101 CLAYSTONE with sand, yellow -brown to blue -gray, frm to very hard 2e 5 RS 12 41 25 101 6 RS 6 50/6" 21 106 7 RS 5 50/5" 20 96 8 RS 3 50/3" BOTTOM OF BORING The stratification lines represent the approximate boundary lines ' 1401b. SPT manual hammer between soil and roGc types: in -situ, the transition may be gradual. WATER LEVEL OBSERVATIONS, ft 1 ��rracon BORING STARTED 12 -8 -09 WL Q None WD = 3 12/12/09 BORING COMPLETED 12 -8 -09 WL Y Y RIG Mobile B -57 LOGGED MKE ExhibitA -10 APPROVED AJG JOB# 25095114 LOG OF BORING NO. 16 page 1 of 2 CLIENT Cabela's Inc. SITE Wheat Ridge, Colorado PROJECT proposed Cabela's Retail Development U � U _ a ¢ ¢ U' DESCRIPTION = = r a W O o g > V) N U m � SAMPLES TESTS ¢ W m � > Z w o. > F � � w > p U W � ;� � m 3 p J m Z rLw w� FZ ¢O �U r � ~ Z � > � � On D a Z= LL� ZZ Ow Up; zi- �N � `o�Q JOS Jmc� wZm �Op vlUm FILL, POORLY GRADED SAND f ne to coarse grained, with silt and gravel, brown, medium dense 6.5 5 to is 20 25 30 0.8 %/ 500psf 5.3 %/ 500psf SP 1 RS 12 29 SP 2 RS 12 29 6 106 CLAYSTONE with sand, blue, firm to very _ hard; varies to SILTSTONE = - Continued Next Pa e 3 RS 12 34 17 107 4 RS 6 50/6" 18 107 5 RS 4 50/4" 19 97 6 RS 4 50/4" 17 7 RS 4 50/4" 8 RS 3 50/3" The stmfificatlon lines represent the approximate boundary lines ` 1401b. SPT manual hammer between soil and rock types: in -situ, the transition may be gradual. WATER LEVEL OBSERVATIONS, ft 1 ��rracon BORING STARTED 12 -4 -09 WL S? 7 WD = 8 12/12/09 BORING COMPLETED 12 -4 -09 WL Y Y RIG Mobile B -57 LOGGED CL Exhibit A -11 APPROVED AJG JOB # 25095114 LOG OF BORING NO. 16 page 2 of 2 CLIENT Cabela's Inc. SITE PROJECT proposed Cabela's Retail Development Wheat Ridge, Colorado SAMPLES TESTS � DESCRIPTION m � i r 3 �_ z � U _ .d = ) rn fY W � W � � U) F Z LL'W ~ Z W� ZZ o�Q Q a U� a OU p Fz > U JOS WZ� � C7 W � rn � > Z > F W tY J m a0 �U tY � O a ZF 7v1 3O� NUU CLAYSTONE with sand, blue, Frm to very hard; varies to SILTSTONE 35 BOTTOM OF BORING 35 9 RS 3 50/3" The stratification lines represent the approximate boundary lines ' 1401b. SPT manual hammer between soil and rock types: in -silo, the iransifion may be gradual. WATER LEVEL OBSERVATIONS, ft 1 ��rracon BORING STARTED 12 -4 -09 WL 4 7 WD = 8 12/12/09 BORING COMPLETED 12 -4 -09 WL Y Q RIG Mobile B -57 LOGGED CL Exhibit A -11 APPROVED AJG JOB # 25095114 LOG OF BORING NO. 17 Page 1 of 1 CLIENT Cabela's Inc. SITE Wheat Ridge, Colorado PROJECT Proposed Cabela's Retail Development � U a � U' DESCRIPTION ' r a � f° � m U � SAMPLES TESTS R' m � Z W a F i W O U � � � p m Z wr- F ��U 3 ~ � > On � a LL OW U� �� W OJ -��U WZtr N�U� FILL. SANDY LEAN CLAY, brown 2 5 to is 20 1 BS 13.5 % / 500psf . SILTY SANDSTONE fine to medium grained, blue -gray, medium hard to very hard, moderately cemented 1 iz 2 RS 7 50/7" 16 110 3 RS 3 50/3" 14 109 4 RS 3 50/3" 5 RS 0 50/3" CLAYSTONE blue -gray, very hard zo 6 RS 5 50/5" 19 110 7 RS 4 50/4" 18 98 BOTTOM OF BORING The stratification lines represent the approximate boundary lines ' 1401b. SPT manual hammer between soil and rock types: in -situ, the Vansition may be gradual. WATER LEVEL OBSERVATIONS, ft 1 f�rracon BORING STARTED 12 -8 -09 WL 4 None WD = 4 12/12/09 BORING COMPLETED 12 -8 -09 WL Y Y RIG Mobile B -57 LOGGED MKE Exhibit A -12 APPROVED AJG JOB # 25095114 a c? 0 w 0 APPENDIX B LABORATORY TESTING Preliminary Geotechnical Engineering Report Proposed Cabela's Retail Development Wheat Ridge, Colorado ��� January 20, 2010 - Terracon Project No. 25095114 Laboratory Testing Samples retrieved during the field exploration were returned to the laboratory for observation by the project geotechnical engineer, and were classified in general accordance with the Unified Soil Classification System described in Appendix C. Samples of bedrock were classified in general accordance with the general notes for Rock Classification. At this time, an applicable laboratory- testing program was formulated to determine engineering properties of the subsurface materials. Following the completion of the laboratory testing, the field descriptions were confirmed or modified as necessary, and Logs of Borings were prepared. These logs are presented in Appendix A. Laboratory test results are presented in Appendix B. These results were used for the geotechnical engineering analyses and the development of foundation and earthwork recommendations. Laboratory tests were performed in general accordance with the applicable local or other accepted standards. Selected soil and bedrock samples were tested for the following engineering properties: • Water content • Dry density • Swell /Expansion • Time -rate consolidation • Specific gravity • Grain size • Atterberg limits • Moisture- Density relationship • Water soluble sulfate content • pH • Electrical Resistivity The time -rate consolidation and specific gravity testing was performed by Advanced Terra Testing under a subcontract to Terracon. Exhibit B -1 PRESSURE, psf Specimen Identification Classification Yd, pcf WC,% • 9 2.Oft FILL, PROCESSED CLAYSTONE 119 13 Notes: SWELL CONSOLIDATION TEST 1 ��rr�con Project: Proposed Cabela's Retail Development Site: Wheat Ridge, Colorado Job #: 25095114 Exhibit B -2 _1 10,000 PRESSURE, psf Specimen Identification Classification 7d, pcf n17 • 9 7.Oft FILL, PROCESSED CLAYSTONE 108 Notes: SWELL CONSOLIDATION TEST 1 ��rracon Project Proposed , Co l Retail Development Site: Wheat Ridge, Colorado Job #: 25095114 Exhibit B -3 Lei V 19 0 a a x a �QiI17 PRESSURE, psf Specimen Identification Classification 7" pcf WC,% • 10 2.Oft 1 FILL, PROCESSED CLAYSTONE 111 15 Notes: SWELL CONSOLIDATION TEST Project: Proposed Cabela's Retail Development 1 rerracon Site: Wheat Ridge, Colorado o Job #: 25095114 Date: 12 -09 -09 Exhibit B-4 4 2 _2 -4 -6 _g -10 100 1,000 10,000 PRESSURE, psf Specimen Identification I Classification Yd, pcf WC,% 1 01 10 9.Oft I FILL, PROCESSED CLAYSTONE 108 1 20 Notes: SWELL CONSOLIDATION TEST Project: Proposed Cabala's Retail Development N 1 rerracon Site: Wheat Ridge, Colorado o Job #: 25095114 U Date: 12 -09 -09 Exhibit B -5 Z F V) Q X Q `[IZI PRESSURE, psf Specimen Identification I Classification Td, pcf WC,% 1 61 10 24.0ft 1 FILL, SANDY LEAN CLAY 1 96 27 Notes: SWELL CONSOLIDATION TEST Proposed Cabela's Retail Development 1 rerracon Wheat Ridge, Colorado L: o 25095114 2 -09 -09 Exhibit B-6 4 FILL, SANDY LEAN CLAY 92 30 2 e -2 Z a J X X a -4 -6 -g -10 100 1,000 10,000 PRESSURE, psf Specimen Identification Classification Yd, PC WC,% 0 c? 11 • 10 29.Oft > Notes: z w 0 a SWELL CONSOLIDATION TEST Project: Proposed Cabela's Retail Development N 1 rerracon Site: Wheat Ridge, Colorado o Job M 25095114 Date: 12 -09 -09 Exhibit B -7 FILL, SANDY LEAN CLAY 92 30 q Z F Q X 6 -1 1 PRESSURE, psf Specimen Identification Classification Yd, pcf WC,% • 11 4.0ft FILL, PROCESSED CLAYSTONE 104 19 Notes: SWELL CONSOLIDATION TEST 1 ��rrac ®n Project: Proposed Cabela's Retail Development Site: Wheat Ridge, Colorado Job #: 25095114 Exhibit B -8 K a X Q iOiQIM PRESSURE, psf Specimen Identification Classification Y pcf WC,% • 11 9.Oft FILL, PROCESSED CLAYSTONE 109 17 Notes: SWELL CONSOLIDATION TEST 1 ��rr�con Project: Proposed Cabela's Retail Development Site: Wheat Ridge, Colorado Job M 25095114 .2 Exhibit B -9 0 PRESSURE, psf Specimen Identification I Classification Yd, pcf WC,% • 11 24.0ft 1 FILL, PROCESSED CLAYSTONE 104 1 19 Notes: SWELL CONSOLIDATION TEST 1 rerracon Project Proposed , Co l Retail Development Site: Wheat Ridge, Colorado Job #: 25095114 Exhibit B -10 4 2 2 J Q X Q _1 PRESSURE, psf Specimen Identification Classification Yd, pcf WC,% 01 12 4.Oft FILL, SANDY LEAN CLAY 1 107 1 18 Notes: SWELL CONSOLIDATION TEST N Project: Proposed l Retail Development o Site: Wheat Ridge, Colorado 1 Ierracon Job #: 25095114 '_ Date: 12 -11 -09 Exhibit B -11 z J a X a 4 2 _2 _q -6 _g 10 100 1,000 10,000 PRESSURE, psf Specimen Identification Classification Y pcf WC,% 1 91 13 4M FILL, SANDY LEAN CLAY 104 1 15 Notes: SWELL CONSOLIDATION TEST 1 ��rr�con Project: Proposed Cabela's Retail Development Site: Wheat Ridge, Colorado Job M 25095114 Exhibit B -12 4 Q X Q .2 Ell 1,000 PRESSURE, psf Specimen Identification Classification Y pcif WC,% 1 01 13 24.0ft 1 FILL, PROCESSED CLAYSTONE 106 20 Notes: SWELL CONSOLIDATION TEST Project: Proposed Cabela's Retail Development 1 erracon Site Wheat Ridge, Colorado o Job #: 25095114 Date: 12 -11 -09 Exhibit B -13 z a F J Q X Q 4 2 -2 -4 -6 _g -10 100 1,000 10,000 PRESSURE, psi Specimen Identification I Classification Yd, pcf WCA 1 01 14 2.0ft 1 FILL, CLAYEY SAND 116 1 12 Notes: SWEL CONSOLIDATION TEST 1 ��rracon Project: Proposed Cabela's Retail Development Site: Wheat Ridge, Colorado Job #: 25095114 Exhibit B -14 4 2 _2 -4 -6 -g 10 100 1,000 10,000 PRESSURE, psf Specimen Identification I Classification Td, pcf WC,% 1 01 14 14.Oft 1 FILL, LEAN CLAY WITH SAND 105 18 Notes: SWELL CONSOLIDATION TEST Project: Proposed Cabela's Retail Development 1 ferracon Site: Wheat Ridge, Colorado o Job #: 25095114 l Date: 12 -11 -09 Exhibit B -15 4 PRESSURE, Psf Specimen Identification Classification Yd, pcf WC,% 1 01 15 4.Oft FILL, SANDY LEAN CLAY 101 21 Notes: SWELL CONSOLID TEST 1 ��rr�con Project: Proposed Cabela's Retail Development Site: Wheat Ridge, Colorado Job #: 25095114 Exhibit B -16 4 Yd, pcf WC,% • 106 21 2 -2 e z a J Q X -4 -6 _g -10 100 1,000 10,000 PRESSURE, psf Specimen Identification Classification 0 15 14.0ft CLAYSTONE > z Notes: w 0 d SWELL CONSOLIDATION TEST Project: Proposed l Retail Development h 1 rerracon Site: Wheat Ridgee, , Colorado ado a Job #: 25095114 Date: 12 -11 -09 Exhibit B -17 Yd, pcf WC,% • 106 21 _2 11411114111 PRESSURE, psf Specimen Identification I Classification Yd, pcf WC,% 1 01 16 7.0ft 1 CLAYSTONE 107 1 17 Notes: SWELL CONSOLIDATION TEST lrerrac ®n Project: Proposed Cabela's Retail Development Site: Wheat Ridge, Colorado Job #: 25095114 Exhibit B -18 10 CLAYSTONE 97 19 8 6 a 4 z a J Q X Q 2 ON _2 -4 100 1,000 10,000 PRESSURE, psf Specimen Identification Classification Yd, pcf WC,% 0 • 16 14.Oft > Notes: z w 0 a 0 SWELL CONSOLIDATION TEST Project: Proposed Cabela's Retail Development z Site: 1 ferracon Wheat Ridge, Colorado o Job #: 25095114 Date: 12 -11 -09 Exhibit B -19 CLAYSTONE 97 19 J Q X Q 1,000 PRESSURE, psf Specimen Identification Classification Yd, pcf WC,% 1 01 17 14.0ft CLAYSTONE 110 19 Notes: SWELL CONSOLIDATION TEST 1 terracon Project: Proposed e, Co l Retail Development o Site: Wheat Ridge, Colorado Job #: 25095114 Date: 12 -11 -09 Exhibit B -20 U.S. SIEVE OPENING IN INCHES " 11 ■1■II11111Y�►�IIIIlYY1Y1111111Y ■1111111■ ■1111111 ■■ .,11 ■■ 1111111 ■ ■IIi1111■ ■1111111■ ■1111111■ ■1111111 ■■ .11 ■■ 1111111 ■ ■Illlf�l■ ■1111111■ ■1111111■ ■1111111 ■■ :,11 ■■ 1111111 ■■ 11111111 ■1111111■ ■1111111■ ■1111111 ■■ 11■ ■1111111 ■ ■IIIIIII� �IIIIIII■ ■1111111■ ■1111111 ■■ ,11■ ■1111111■ ■1111111 ■! 1111111■ ■1111111■ ■1111111 ■■ 11 ■■ 1111111 ■■ 1111111■ ■1111111■ ■1111111■ ■1111111 ■■ ',11■ ■1111111■ ■1111111■ ■1111111■ ■1111111■ ■1111111 ■■ 11 ■■ 1111111■ ■1111111 ■ ■1111►11■ ■1111111■ ■1111111■■ ,11 ■■ 1111111■ ■1111111 ■ ■IIIII�1■ ■1111111■ ■1111111 ■■ ,11■ ■1111111■ ■1111111■ ■1111111■ ■1111111■ ■1111111 ■■ ,11 ■■ 1111111■ ■1111111 ■ ■IIIIIII� ■1111111■ ■1111111 ■■ 11 ■■ 1111111■ ■1111111■ ■1111111■ ■1111111■ ■1111111 ■■ ,11■ ■1111111■ ■1111111■ ■1111111 ■71111111■ ■1111111 ■■ 11 ■■ 1111111 ■■ 1111111■ ■1111111 ■ ■II�1111■ ■1111111 ■■ ,11 ■■ 1111111■ ■1111111■ ■1111111 ■ ■IIo1111■ ■1111111 ■■ 11 ■■ 1111111■ ■1111111■ ■1111111■ ■1111111■ ■1111111 ■■ ,11 ■■ 1111111■ ■1111111■ ■1111111■ ■1111111■ ■1111111 ■■ 11■ ■1111111■ ■1111111■ ■1111111■ ■1111111■ ■1111111 ■■ .11 ■■ 1111111■ ■1111111■ ■1111111■ ■1111111■ ■1111111 ■■ GRAIN SIZE IN MILLIMETERS i COBBLES GRAVEL SAND SILT OR CLAY coarse ine coarse medium fine Specimen Identification I Classification LL PL PI Cc Cu •I 14 2.Oft I CLAYEYSAND(SC) 28 17 11 I Specimen Identification D100 D60 D30 D10 %Gravel I %Sand I %Silt I %Clay 9 101 14 2.OR 1 12.5 1 0.604 1 0.124 1 1 10.7 1 65.5 1 23.8 GRAIN SIZE DISTRIBUTION 1 rerracon Project: Proposed Cabela's Retail Development Site: Wheat Ridge, Colorado Job #: 25095114 Date: 1 -19 -10 Exhibit B -21 U.S_ SIEVE OPENING IN INCHES 1 HYDROMETER :' 11 ■rIIIIIIIYI ■IIIYIIYY1111111111 ■■11111111■ ■1111111 ■■ :, 11��1111111l �IIIIIII��IIIIIII��IIIIIII��IIIIIII ■■ Z w U a 111 '11 III Ti7 11 GRAIN SIZE IN MILLIMETERS COBBLES I GRAVEL I SAND SILT OR CLAY coarse I fine I coarse I medium I fine 101 16 4.Oft "OORLY GRADED SAND with SILT and GRAVEL(SPSM) NP I NP I NP 10.32 117.721 I � Specimen Identification D100 D60 D30 D10 %Gravel I %Sand I %Silt I %Clay 6101 16 4.Oft 1 25 1 1.78 1 0.24 1 0.1 1 36.0 1 58.1 1 5.9 GRAIN SIZE DISTRIBUTION 1 ��rrac ®n Project Proposed , Co l Retail Development Site: Wheat Ridge, Colorado Job #: 25095114 Date: 1 -19 -10 Exhibit B -22 U.S. SIEVE OPENING IN INCHES I U.S. SIEVE NUMBERS I HYDROMETER :' 11■ rIIIIIIIY�I�IIYIIYY ■IYIIIIIYYIIIIIIII■ ■1111111 ■■ .,11 ■■ 1111111 ■ ■111II�1■ ■1111111■ ■1111111■ ■1111111 ■■ 11■■ 1111111 ■ ■IIIIII�4lIIIIIII■ ■1111111■ ■1111111 ■■ :11■■ 11111 III ■ 1111111 ■IIIIIII■ ■1111111■ ■1111111 ■■ 11■ MEN 1111■ ■IIIIIII■ ■1111111■ ■1111111■ ■1111111 ■■ ,11■ ■IIIIIII ■ ■IIIIIII■■IIItki11■ ■1111111■ ■IIIIIII■■ 11 ■■ IIIIIII ■■ IIIIIIINN IIIIIII■ ■IIIIIII■ ■IIIIIII■■ 11■ ■IIIIIII■ ■IIIIIII ■ ■IIIII�1■ ■1111111■ ■IIIIIII ■■ 11■ ■1111111■■ 111111 Ism IIIIIII■ ■1111111■ ■IIIIIII■■ ,11■■ 1111111■ ■ Hill IINN , loollll■■Illllll■ ■IIIIIII■■ 11 ■■ 1111111 ■■ IIIIIII■ ■111111!! ■IIIIIII■ ■IIIIIII ■■ 11■ ■IIIIIII ■ ■IIIIIII■■IIIIIIIm■IIIIIII■ ■IIIIIII■■ 11■ ■IIIIIII■ ■IIIIIII■ ■1111111 \1 ■IIIIIII■ ■IIIIIII ■■ 11 ■■ IIIIIII■ ■IIIIIII■ ■IIIIIII■ ■IIIIIII■ ■1111111 ■■ 11■ ■1111111■ Ell IIIII■ ■IIIIIII ■1 IIIIIII■ ■1111111 ■■ ,11 ■■ 1111111 ■ Ell IIIII■ ■IIIIIII■ ■IIIIIII■ ■IIIIIII■■ 11 ■■ 1111111 ■ Mill IIII■■IIIIIII■■II'1111■ ■IIIIIII■■ ,11■ ■1111111 ■■ 1111111■ ■IIIIIII■ ■IIIIIII■ ■IIIIIII ■■ .11� ■IIIIIII■ IIIIIII■ ■IIIIIII■ ■IIIIIII ■IIIIIII■ GRAIN SIZE IN MILLIMETERS COBBLES GRAVEL SAND SILT OR CLAY coarse fne coarse medium fine 10117 2.0R 1 SILTY SAND(SM) I NP I NP I NP I I I I Specimen Identification D100 D60 D30 I D10 %Gravel %Sand %Silt %Clay o�� 17 2.Ok 12.5 0.407 0.156 9.9 70.6 19.6 GRAIN SIZE DISTRIBUTION 1 rerracon Project Proposed l Retail Development Site: Wheat Ridge, e, Colorado ado Job #: 25095114 Date: 1 -19 -10 Exhibit B -23 135 130 125 120 115 110 U a F 3 105 z � o 100 95 90 Source of Material 9 0.1ft Description of Material FAT CLAY(CH) Test Method ASTM D698 Method A TEST RESULTS Mum (optimum) Dry Unit Weight 103.3 PCF Optimum Water Content 20.3 ATTER BERG LIMITS LL PL PI 54 19 35 Curves of 100% Saturation for Specific Gravity Equal to: ` 2.80 2.70 - - - - -- 2.60 ztm 85 \ 80 \ 75 0 5 10 15 20 25 30 35 40 45 WATER CONTENT, % rerracon MOISTURE - DENSITY RELATIONSHIP Project: Proposed Cabela's Retail Development Site: Wheat Ridge, Colorado Job #: 25095114 Date: 12 -16 -09 Exhibit B -24 CONSOLIDATION TEST ASTM D -2435 CLIENT Terracon JOB NO. 2261 -127 BORING NO. 9 SAMPLED - DEPTH 9.0' TEST STARTED 12117109 DPM SAMPLE NO. -- TEST FINISHED 12/28/09 DPM SOIL DESCR. 25095114 CELL NUMBER ATT -07 LOCATION Cabellas SAMPLE DIA.(in) 2.410 INITIAL HT.(in) 1.000 MOISTURE/DENSITY BEFORE AFTER LOAD CONSOL. DATA TEST TEST (PSF) (IN.) Wt. Soil & Ring(s) (g) 198.6 199.7 100 0.0000 Wt. Ring(s) (g) 42.2 42.2 100 - 0.0008 Wt. Soil (g) 156.4 157.5 200 - 0.0009 Wet Density PCF 130.6 137.2 400 - 0.0007 800 0.0010 Wt. Wet Soil & Pan (g) 159.6 160.7 1600 0.0043 Wt. Dry Soil & Pan (g) 138.0 138.0 3200 0.0108 Wt. Lost Moisture (g) 21.6 22.7 6400 0.0199 Wt. of Pan Only (g) 3.2 3.2 12800 0.0368 Wt. of Dry Soil (g) 134.8 134.8 25600 0.0578 Moisture Content % 16.0 16.8 6400 0.0519 Dry Density PCF 112.6 117.4 1600 0.0440 800 0.0411 LOAD LOG p CONSOL. DEFL. VOID (PSF) (IN.) (IN.) RATIO e 100 2.000 0.0000 0.0000 0.5360 Inundate 100 2.000 - 0.0008 0.0008 0.5372 200 2.301 - 0.0009 0.0009 0.5373 " 400 2.602 - 0.0007 0.0007 0.5370 ' 800 2.903 0.0010 - 0.0010 0.5344 1600 3.204 0.0043 - 0.0043 0.5293 3200 3.505 0.0108 - 0.0108 0.5194 6400 3.806 0.0199 - 0.0199 0.5054 12800 4.107 0.0368 - 0.0368 0.4794 25600 4.408 0.0578 - 0.0578 0.4472 6400 3.806 0.0519 - 0.0519 0.4562 1600 3.204 0.0440 40440 0.4684 SDO 2.903 0.0411 - 0.0411 0.4728 Notes & Comments: ' Indicates swelling. % Saturation Sp. Gr. (g /cc) Init. Ht. Solids (cm) [nit. Ht. Voids (cm) [nit. Void Ratio Data entry by: MLM Data checked by: FileName: TAC009C9 82.8 2.770 1.654 0.886 0.5360 Date: 12/31/2009 Date: o I /o GiAUI UI j Exhibit B -25 i CLIENT Terracon JOB NO. 2261 -127 BORING NO. 9 SAMPLED DEPTH 9.0' TEST STARTED 12/17/09 DPM SAMPLE NO. -- TEST FINISHED 12/28/09 DPM SOIL DESCR. 25095114 CELL NUMBER ATT -07 LOCATION Cabellas TIME READING DATA 1600 psf Load 3200 psf Load Elapsed SQRT Dial Defl. Elapsed SORT Dial Defl. Time Time Reading (in) Time Time Reading (in) (min) (min) (in) (min) (min) (in) 0.0 0.00 0.0027 0.0000 0.0 0.00 0.0069 0.0000 0.1 0.32 0.0047 - 0.0020 0.1 0.32 0.0110 - 0.0041 I' 0.3 0.50 0.0050 - 0.0023 0.3 0.50 0.0116 - 0.0047 0.5 0.71 0.0052 - 0.0025 0.5 0.71 0.0121 - 0.0052 1.0 1.00 0.0054 - 0.0027 1.0 1.00 0.0125 - 0.0056 2.0 1.41 0.0055 - 0.0028 2.0 1.41 0.0129 - 0.0060 4.0 2.00 0.0057 - 0.0030 4.0 2.00 0.0132 - 0.0063 9.0 3.00 0.0059 - 0.0032 9.0 3.00 0.0136 - 0.0067 16.0 4.00 0.0060 - 0.0033 16.0 4.00 0.0138 - 0.0069 30.0 5.48 0.0061 - 0.0034 30.0 5.48 0.0140 - 0.0071 60.0 7.75 0.0062 - 0.0035 60.0 7.75 0.0142 - 0.0073 120.0 10.95 0.0064 - 0.0037 120.0 10.95 0.0144 - 0.0075 240.0 15.49 0.0066 - 0.0039 240.0 15.49 0.0147 - 0.0078 480.0 21.91 0.0068 - 0.0041 480.0 21.91 0.0149 - 0.0080 6400 psf Load 12800 psf Load Elapsed SQRT Dial Defl. Elapsed SORT Dial Defl. Time Time Reading (in) Time Time Reading (in) (min) (min) (in) (min) (min) (in) 0.0 0.00 0.0150 0.0000 0.0 0.00 0.0268 0.0000 0.1 0.32 0.0184 - 0.0034 0.1 0.32 0.0358 - 0.0090 0.3 0.50 0.0193 - 0.0043 0.3 0.50 0.0371 - 0.0103 0.5 0.71 0.0201 - 0.0051 0.5 0.71 0.0383 - 0.0115 1.0 1.00 0.0212 - 0.0062 1.0 1.00 0.0394 - 0.0126 2.0 1.41 0.0222 - 0.0072 2.0 1.41 0.0406 - 0.0138 4.0 2.00 0.0233 - 0.0083 4.0 2.00 0.0418 - 0.0150 9.0 3.00 0.0243 - 0.0093 9.0 3.00 0.0429 - 0.0161 16.0 4.00 0.0249 - 0.0099 16.0 4.00 0.0435 - 0.0167 30.0 5.48 0.0255 - 0.0105 30.0 5.48 0.0439 - 0.0171 60.0 7.75 0.0259 - 0.0109 60.0 7.75 0.0443 - 0.0175 120.0 10.95 0.0262 - 0.0112 120.0 10.95 0.0447 - 0.0179 240.0 15.49 0.0265 - 0.0115 240.0 15.49 0.0450 - 0.0182 480.0 21.91 0.0267 - 0.0117 480.0 21.91 0.0453 - 0.0185 Data entry by: MLM Date: 12/3112009 Ap9fr' 9fr' Data checked by: Q, Date: o1/0 v Gil\01 UI FileName: TAC009C9 Exhibit B -26 CONSOLIDATION TEST DATA 9,--,9.0 0.020 0.000 100 200 400 800 1600 Z 3200 z -0.020 640 J O O 0.040 128 U 800 1600 -0.060 - 6400 25600 -0.080 - 1.00 2.00 3.00 4.00 5.00 LOG PRESSURE I ■Pressure -psf 0.560 0.540 0.520 O F- 0.500 O j 0.480 0.460 0.440 1.00 CONSOLIDATION TEST DATA 9.- -.9.0' 2.00 3.00 4.00 LOG PRESSURE ■ Pressure - psf Exhibit B -27 8 I •m g Q 8 Q 8 W 0 $ .Q I.r 8 � a 8 Q -F Z j� g 8 O Q N I o F Lu w E iw° 1 1� rm r 8 � p o • II `L— I / {jII ui.ro Pa g r p 8 8 0 0 4 4 SBI lUI. Uplp pa e 8 Q Q ryl i ' O ^ m 8 Z ¢ � O m I p c W 8 g3 . I 8 0 0 q I a g Q Q 8 W 0 $ Z a I.r s s o ti VZ 8 Q S Qp j� g W ° c N c W I o� r ~ 1 1� rm r 8 � p 8 I 1 7e 1' A ui.ro Pa 8 mWUi ui uo,a .a e 8 Q Q ryl i ' O ^ m 8 Z ¢ � O m I p c W 8 g3 . I 8 0 0 q Exhibit B -28 I a g Q 8 W 0 $ Z a s s o ti 8 8 Q E W w m j� c N c W I i 1 1� rm r 8 � p 8 0 0 q p .W. , ui.ro Pa I. Exhibit B -28 CONSOLIDATION TEST ASTM D -2435 CLIENT Terracon JOB NO. 2261 -127 BORING NO. 12 SAMPLED DEPTH 7.0' TEST STARTED 12117/09 DPM SAMPLE NO. -- TEST FINISHED 12/28/09 DPM SOIL DESCR. 25095114 CELL NUMBER ATT -09 LOCATION Cabelas SAMPLE DIA.(in) 2.410 INITIAL HT.(in) 1.000 MOISTURE /DENSITY BEFORE AFTER LOAD CONSOL. DATA TEST TEST (PSF) (IN.) Wt. Soil & Ring(s) (g) 186.8 192.2 100 0.0000 Wt. Ring(s) (g) 46.6 46.6 100 - 0.0020 Wt. Soil (g) 140.3 145.7 200 - 0.0024 Wet Density PCF 117.1 134.1 400 - 0.0033 800 - 0.0033 Wt. Wet Soil & Pan (g) 143.4 148.8 1600 -0.0025 Wt. Dry Soil & Pan (g) 124.7 124.7 3200 -0.0004 Wt. Lost Moisture (g) 18.7 24.1 6400 0.0072 Wt. of Pan Only (g) 3.1 3.1 12800 0.0380 Wt. of Dry Soil (g) 121.6 121.6 25600 0.0728 Moisture Content % 15.4 19.8 51200 0.1107 Dry Density PCF 101.5 111.9 102400 0.1515 25600 0.1292 6400 0.0929 LOAD LOG p CONSOL. DEFL. VOID (PSF) (IN.) (IN.) RATIO e 100 2000 . 0.0000 0.0000 0.6294 Inundate 100 2.000 - 0.0020 0.0020 0.6327 " 200 2.301 - 0.0024 0.0024 0.6333 ' 400 2.602 - 0.0033 0.0033 0.6348 ' 800 2.903 - 0.0033 0.0033 0.6348 ' 1600 3204 - 0.0025 0.0025 0.6335 ' 3200 3.505 - 0.0004 0.0004 0.6301 . 6400 3.806 0.0072 - 0.0072 0.6177 12800 4.107 0.0380 - 0.0380 0.5675 25600 4.408 0.0728 - 0.0728 0.5108 51200 4.709 0.1107 - 0.1107 0.4491 102400 5.010 0.1515 - 0.1515 0.3826 25600 4.408 0.1292 - 0.1292 0.4189 6400 3.806 0.0929 - 0.0929 0.4781 Notes & Comments: ' Indicates swelling. The sample started leafing out around the pore stone at 25600 psf. % Saturation 64.7 Sp. Gr. (g /cc) 2.650 Init. Ht. Solids (cm) 1.559 Init. Ht. Voids (cm) 0.981 Init. Void Ratio 0.6294 Data entry by: MLM Date: 12/31/2009 Data checked by: Dim Date: 0 o i FileName: TAC012C7 E-tnbit B -29 CLIENT Terracon JOB NO. 2261 -127 BORING NO. 12 SAMPLED DEPTH TV TEST STARTED 12/17/09 DPM SAMPLE NO. - TEST FINISHED 12/28/09 DPM SOIL DESCR. 25095114 CELL NUMBER ATT -09 LOCATION Cabelas TIME READING DATA 12800 psf Load 25600 psf Load Elapsed SORT Dial Defl. Elapsed SQRT Dial Defl. Time Time Reading (in) Time Time Reading (in) (min) (min) (in) (min) (min) (in) 0.0 0.00 0.0167 0.0000 0.0 0.00 0.0506 0.0000 0.1 0.32 0.0387 - 0.0220 0.1 0.32 0.0697 - 0.0191 0.3 0.50 0.0405 - 0.0238 0.3 0.50 0.0709 - 0.0203 0.5 0.71 0.0420 - 0.0253 0.5 0.71 0.0717 - 0.0211 1.0 1.00 0.0433 - 0.0266 1.0 1.00 0.0726 - 0.0220 2.0 1.41 0.0446 - 0.0279 2.0 1.41 0.0734 - 0.0228 4.0 2.00 0.0457 - 0.0290 4.0 2.00 0.0743 - 0.0237 9.0 3.00 0.0470 - 0.0303 9.0 3.00 0.0753 - 0.0247 16.0 4.00 0.0478 - 0.0311 16.0 4.00 0.0766 - 0.0260 30.0 5.48 0.0486 - 0.0319 30.0 5.48 0.0779 - 0.0273 60.0 7.75 0.0493 - 0.0326 60.0 7.75 0.0796 - 0.0290 120.0 10.95 0.0499 - 0.0332 120.0 10.95 0.0816 - 0.0310 240.0 15.49 0.0503 - 0.0336 240.0 15.49 0.0840 - 0.0334 480.0 21.91 0.0506 - 0.0339 498.0 22.32 0.0868 - 0.0362 51200 psf Load 102400 psf Load Elapsed SORT Dial Defl. Elapsed SORT Dial Defl. Time Time Reading (in) Time Time Reading (in) (min) (min) (in) (min) (min) (in) 0.0 0.00 0.0897 0.0000 0.0 0.00 0.1332 0.0000 0.1 0.32 0.0998 - 0.0101 0.1 0.32 0.1400 - 0.0068 0.3 0.50 0.1004 - 0.0107 0.3 0.50 0.1405 - 0.0073 0.5 0.71 0.1010 - 0.0113 0.5 0.71 0.1410 - 0.0078 1.0 1.00 0.1016 - 0.0119 1.0 1.00 0.1415 - 0.0083 2.0 1.41 0.1024 - 0.0127 2.0 1.41 0.1422 - 0.0090 4.0 2.00 0.1033 - 0.0136 4.0 2.00 0.1431 - 0.0099 9.0 3.00 0.1048 - 0.0151 9.0 3.00 0.1446 - 0.0114 16.0 4.00 0.1062 - 0.0165 16.0 4.00 0.1461 - 0.0129 30.0 5.48 0.1082 - 0.0185 30.0 5.48 0.1482 - 0.0150 60.0 7.75 0.1112 - 0.0215 60.0 7.75 0.1516 - 0.0184 120.0 10.95 0.1151 - 0.0254 120.0 10.95 0.1560 - 0.0228 240.0 15.49 0.1201 - 0.0304 240.0 15.49 0.1618 - 0.0286 480.0 21.91 0.1261 - 0.0364 480.0 21.91 0.1686 - 0.0354 Data entry by: MLM Date: 12/29/2009 Data checked by: Date: &t1C oq FileName: TAC012C7 UI UI � E\hibit B -,0 0.050 0.000 Z Z -0.050 J O co Z -0.100 O U -0.150 0200 CONSOLIDATION TEST DATA 12,- -,7.0' 10® 200 400 800 1600 3200 1 51 102400 1.00 2.00 3.00 4.00 5.00 6.00 LOG PRESSURE ■ Pressure - psf CONSOLIDATION TEST DATA 12,- -,7.0' 0.700 0.600 O F- 0.500 O 0.400 0 300 100 200 400 800, 1600 3200 25600 \\o 102400 1.00 2.00 3.00 4.00 5.00 6.00 LOG PRESSURE ■ Pressure - psf L'.1111Vll D -J1 8 8 Q Z � 2 Lu 8 W H W = oa F l 8 8 Q s O a Z 8 i W � K� � 8a o ■ w F Q R 8 I 8 a seam ui uomeyad'.. Exhibit B -12 N Y N N VI N E a N d < d d d C d d d d O d V d I+i n n of a w E E m m �Y q> ' o A N � a y a m Fu � 6 E � � J > E d O � rT v d y N _m C d n Q N C O E N E O cc O m m r N ly d m 7 C E O v o t o 0 0 o E� 3 .'. m - O c w o E E E mm m H c m v m m r J N m V r m -2 L N m N N m m N m _ 0 '^ Y_ O O O O O O O 22 C LU Of rn rn m N m a a a ` o n o H N L 0 0 E m� U) s ii a ,t LU ?� O 0 0 o r r 1p N K E m e E E m a s O C N O C Z E N m O O O c "O � L_ N O d CL 0 Q O U a O 2 m m m m o � o U c yym > L O > O N NyNm rrJ m i an d m Z'� U N ei c C d N y vv m e coo m O ❑ n o J— C E Q a s K o m m a W O U m m c E LL u u a a d o p� co N 1 m N m ' N N 4 Q m O T Z 2 O °i E E o y y o Y fn N y'E_ UU mO m mW @~ Q J N d O N J d I� N N OI as m ca[��m yo 0Eo >>> m w m U) a s 3 0 III -NC] CL ❑ c o_ O N N d ma C U � u a m c m m _a N m n m N m N O m n O m n N E O m m m e7 m r n n m m m d m E o v a o 0 o o 0 0 0 0 m o o m c ❑ U c 0 0 0 y q 3 m d C y U� E m N c m w E a m m = o U m Z a W N ? 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Z N V 10 O t0 O Q O t° 1� r N N O W O N F O 1� O r O r O 10 O 1D N C m 4 O O O O 0 ❑ U c m m c o N m f 3 d n 'O w J J J U U U J J J J J J J J fn q C m a m E _ E a t U 0 q Z L m m W ❑ o ❑ t- m m o O q 6 > C ❑ N Y E ° c ° c O �'! t7 Cl d d d d d d d h N N O Vf N N 10 p N N a CJ 11 II ° z = zz N Y E ri m ri i m N O m?�m � 3o�E p NN � IY n � ` V 4U L OU _m N W m r® a E � � E > E rc fi o o � - d c n0 m C a O E 0 m Q, 0 9 3 + + { E� O U _ w N E E o E r E m m m F c m N rnF N W � / of vi y a LL m Q � Q a p Q @ F m n O O E 9 CO LO n m L a> N a a O p r > E E E P? a v 'x O O D E N c K o 0 Z c = r a0 c o.n° mmo Q O m 0 2 o n n m o O > D y o m m L U Q Q a m E O o 0 J o m and (6 O m m o E m m c lL U 00 n �� O c o m � n'E s N z E E mo c 2-o } N m o o9 _ zl O O C m ryJ OOE. N.. ..� f� C O n O y E E a N N aCL O: UIO222K N d 0 = m m 0 � m C U N a O m c � m � e U m m 2•'H n n r O m o m a . '_ p U c 0 o ° m u q 1O I ? y U m � _m 0 E C - E m m E .. U a m Z x 2 w W Di O O t T m m n m n W G m o 'p Z m m m m n n n n m �p m d U II II m O .'-' C II II > 2 c � Zz APPENDIX C SUPPORTING DOCUMENTS GENERAL NOTES DRILLING 8 SAMPLING SYMBOLS: SS: Split Spoon - 1- I.D., 2" O.D., unless otherwise noted HS: Hollow Stem Auger ST: Thin - Walled Tube - 2" O.D., unless otherwise noted PA: Power Auger RS: Ring Sampler - 2.42" I.D., 3" O.D., unless otherwise noted HA: Hand Auger DB: Diamond Bit Coring - 4 ", N, B RB: Rock Bit BS: Bulk Sample or Auger Sample WB: Wash Boring or Mud Rotary The number of blows required to advance a standard 2 -inch O.D. split -spoon sampler (SS) the last 12 inches of the total 18 -inch penetration with a 140 -pound hammer falling 30 inches is considered the "Standard Penetration" or "N- value ". For 3" O.D. ring samplers (RS) the penetration value is reported as the number of blows required to advance the sampler 12 inches using a 140 - pound hammer falling 30 inches, reported as "blows per foot," and is not considered equivalent to the "Standard Penetration" or "N- value ". WATER LEVEL MEASUREMENT SYMBOLS: WL: Water Level WS: While Sampling WCI: Wet Cave in WD: While Drilling DCI: Dry Cave in BCR: Before Casing Removal AB: After Boring ACR: After Casing Removal Water levels indicated on the boring logs are the levels measured in the borings at the times indicated. Groundwater levels at other times and other locations across the site could vary. In pervious soils, the indicated levels may reflect the location of groundwater. In low permeability soils, the accurate determination of groundwater levels may not be possible with only short- term observations. DESCRIPTIVE SOIL CLASSIFICATION: Soil classification is based on the Unified Classification System. Coarse Grained Soils have more than 50% of their dry weight retained on a #200 sieve; their principal descriptors are: boulders, cobbles, gravel or sand. Fine Grained Soils have less than 50% of their dry weight retained on a #200 sieve; they are principally described as clays if they are plastic and silts if they are slightly plastic or non - plastic. Major constituents may be added as modifiers and minor constituents may be added according to the relative proportions based on grain size. In addition to gradation, coarse - grained soils are defined on the basis of their in -place relative density and fine- grained soils on the basis of their consistency. FINE - GRAINED SOILS COARSE- GRAINED SOILS BEDROCK RS (SS) (RS) (SS) Relative IRS) I S) Blows /Ft. Blows /Ft. Consistency Blows /Ft. Blows /Ft. Densi Blows /Ft. Blows /Ft. Consistency < 3 0 -2 Very Soft 0 -6 < 3 Very Loose < 30 < 20 Weathered 3-4 3 -4 Soft 7 -18 4 -9 Loose 30-49 20 -29 Firm 5 -9 5 -8 Medium Stiff 19 -58 10 -29 Medium Dense 50 -89 30 -49 Medium Hard 10 -18 9 -15 Stiff 59 -98 30 -50 Dense 90 -119 50 -79 Hard 19-42 16 -30 Very Stiff > 98 > 50 Very Dense > 119 > 79 Very Hard > 42 > 30 Hard RELATIVE PROPORTIONS OF SAND AND GRAIN SIZE TERMINOLOGY GRAVEL Descriptive Terms of Percent of Maior Component Other Constituents Dry Weight of Sample Particle Size Trace < 15 Boulders Over 12 in. (300mm) With 15-29 Cobbles 12 in. to 3 in. (300mm to 75 mm) Modifier > 30 Gravel 3 in. to #4 sieve (75mm to 4.75 mm) Sand #4 to #200 sieve (4.75mm to 0.075mm) Silt or Clay Passing #200 Sieve (0.075mm) RELATIVE PROPORTIONS OF FINES PLASTICITY DESCRIPTION Descriptive Terms of Percent of Other Constituents Dry Weight Term Plasticity Index Trace < 5 Non - plastic 0 With 5 -12 Low 1 -10 Modifiers >12 Medium 11 -30 High 30+ Exhibit C -1 UNIFIED SOIL CLASSIFICATION SYSTEM Criteria for Assigning Group Symbols and Group Names Using Laboratory Tests Soil Classification For classification of fine - grained soils and fine - grained fraction 5o Group Egoahon of W � Horizontal at PI X 4o Symbol Group Name' Coarse Grained Soils Gravels Clean Gravels Cu > 4 and 1 < Cc < 3' GW Well graded gravel` More than 50% retained More than 50% of coarse Less than 5% fines` Cu < 4 and /or 1 > Cc> 3` GP Poorly graded gravel` fraction retained on on No. 200 sieve No. 4 sieve Gravels with Fines More Fines classify as ML or MH GM Silty gravel`'`" than 12% fines` Fines classify as CL or CH GC Clayey gravel"" Sands Clean Sands Cu > 6 and 1 < Cc < 3` SW Well graded sand' 50% or more of coarse Less than 5% fines° Cu < 6 and /or 1 > Cc> 3' SP Poorly graded sand' fraction passes No. 4 sieve Sands with Fines Fines classify as ML or MH SM Silty sand` "' More than 12% fines' Fines classify as CL or CH SC Clayey sand` " Fine - Grained Soils Sills and Clays Inorganic PI > 7 and plots on or above "A" line' CL Lean clay - 50% or more passes the Liquid limit less than 50 PI < 4 or plots below "A " line' ML Silt" No. 200 sieve Organic Organic clay` -L "`" Liquid limit -oven <0.75 oL dried Organic silt "LM'O Liquid limit - not dried Silts and Clays Inorganic PI plots on or above "A" line CH Fat clay" - `" Liquid limit 50 or more PI plots below "A" line MH Elastic silt.. Organic Liquid limit - oven dried Organic clay" 'L M < 0.75 OH Liquid limit - not dried Organic silt" L " Highly organic soils Primarily organic matter, dark in color, and organic odor PT Peat "Based on the material passing the 3 -in. (75 -mm) sieve a If field sample contained cobbles or boulders, or both, add "with cobbles or boulders, or both" to group name. c Gravels with 5 to 12% fines require dual symbols: GW -GM well graded gravel with silt, GW -GC well graded gravel with clay, GP -GM poorly graded gravel with silt, GP -GC poorly graded gravel with clay. "Sands with 5 to 12% fines require dual symbols: SW -SM well graded sand with silt, SW -SC well graded sand with clay, SP -SM poorly graded sand with silt, SP -SC poorly graded sand with clay "Cu = D Cc = D30 Dm x Dw r If soil contains > 15% sand, add "with sand" to group name. o lf fines classify as CL -ML, use dual symbol GC -GM, or SC -SM. a lf fines are organic, add "with organic fines" to group name. If soil contains > 15% gravel, add "with gravel" to group name. ' If Atterberg limits plot in shaded area, soil is a CL -ML, silty clay. If soil contains 15 to 29% plus No. 200, add "with sand" or "with gravel," whichever is predominant. L If soil contains > 30% plus No. 200 predominantly sand, add "sandy" to group name. ""If soil contains >_ 30% plus No. 200, predominantly gravel, add "gravelly" to group name. "PI 2 4 and plots on or above "A" line. O Pl < 4 or plots below "A" line. PI plots on or above "A" line. ° PI plots below "A" line. 60 For classification of fine - grained soils and fine - grained fraction 5o of coarse - grained soils Egoahon of W � Horizontal at PI X 4o then PI =0.73 w O Egnawn 0l'U- /LL=255 Vertical al LL =130 Ihen P1=09 a O Ga 0 MH or OH 4 -- ML or OL 0 10 16 20 30 40 50 60 70 80 90 100 110 LIQUID LIMIT (LL) ROCK CLASSIFICATION (Based on ASTM C -294) Sedimentary Rocks Sedimentary rocks are stratified materials laid down by water or wind. The sediments may be composed of particles or pre- existing rocks derived by mechanical weathering, evaporation or by chemical or organic origin. The sediments are usually indurated by cementation or compaction. Chert Very fine - grained siliceous rock composed of micro - crystalline or cyrptocrystalline quartz, chalcedony or opal. Chert is various colored, porous to dense, hard and has a conchoidal to splintery fracture. Claystone Fine - grained rock composed of or derived by erosion of silts and clays or any rock containing clay. Soft massive and may contain carbonate minerals. Conglomerate Rock consisting of a considerable amount of rounded gravel, sand and cobbles with or without interstitial or cementing material. The cementing or interstitial material may be quartz, opal, calcite, dolomite, clay, iron oxides or other materials. Dolomite A fine - grained carbonate rock consisting of the mineral dolomite [CaMg(CO3)21. May contain noncarbonate impurities such as quartz, chert, clay minerals, organic matter, gypsum and sulfides. Reacts with hydrochloric acid (HCL). Limestone A fine - grained carbonate rock consisting of the mineral calcite (CaCO May contain noncarbonate impurities such as quartz, chert, clay minerals, organic matter, gypsum and sulfides. Reacts with hydrochloric acid (HCL). Sandstone Rock consisting of particles of sand with or without interstitial and cementing materials. The cementing or interstitial material may be quartz, opal, calcite, dolomite, clay, iron oxides or other material. Shale Fine- grained rock composed of or derived by erosion of silts and clays or any rock containing clay. Shale is hard, platy, of fissile may be gray, black, reddish or green and may contain some carbonate minerals (calcareous shale). Siltstone Fine grained rock composed of or derived by erosion of silts or rock containing silt. Siltstones consist predominantly of silt sized particles (0.0625 to 0.002 mm in diameter) and are intermediate rocks between claystones and sandstones and may contain carbonate minerals. Exhibit C -3 LABORATORY TEST SIGNIFICANCE AND PURPOSE TEST SIGNIFICANCE PURPOSE California Bearing Used to evaluate the potential strength of subgrade soil, Pavement Thickness Ratio subbase, and base course material, including recycled Design materials for use in road and airfield pavements. Consolidation Used to develop an estimate of both the rate and amount of Foundation Design both differential and total settlement of a structure. Direct Shear Used to determine the consolidated drained shear strength Bearing Capacity, of soil or rock. Foundation Design, and Slope Stability Dry Density Used to determine the in -place density of natural, inorganic, Index Property Soil fine - grained soils. Behavior Expansion Used to measure the expansive potential of fine - grained Foundation and Slab soil and to provide a basis for swell potential classification. Design Gradation Used for the quantitative determination of the distribution of Soil Classification particle sizes in soil. Liquid & Plastic Limit, Used as an integral part of engineering classification Soil Classification Plasticity Index systems to characterize the fine - grained fraction of soils, and to specify the fine- grained fraction of construction materials. Permeability Used to determine the capacity of soil or rock to conduct a Groundwater Flow liquid or gas. Analysis pH Used to determine the degree of acidity or alkalinity of a Corrosion Potential soil. Resistivity Used to indicate the relative ability of a soil medium to carry Corrosion Potential electrical currents. R -Value Used to evaluate the potential strength of subgrade soil, Pavement Thickness subbase, and base course material, including recycled Design materials for use in road and airfield pavements. Soluble Sulphate Used to determine the quantitative amount of soluble Corrosion Potential sulfates within a soil mass. Unconfined To obtain the approximate compressive strength of soils Bearing Capacity Compression that possess sufficient cohesion to permit testing in the Analysis for unconfined state. Foundations Water Content Used to determine the quantitative amount of water in a soil Index Property Soil mass. Behavior Exhibit C -4 REPORT TERMINOLOGY (Based on ASTM D653) Allowable Soil The recommended maximum contact stress developed at the interface of the foundation Bearing Capacity element and the supporting material. Alluvium Soil, the constituents of which have been transported in suspension by flowing water and subsequently deposited by sedimentation. Aggregate Base A layer of specified material placed on a subgrade or subbase usually beneath slabs or Course pavements. Backfill A specified material placed and compacted in a confined area. Bedrock A natural aggregate of mineral grains connected by strong and permanent cohesive forces. Usually requires drilling, wedging, blasting or other methods of extraordinary force for excavation. Bench A horizontal surface in a sloped deposit. Caisson (Drilled A concrete foundation element cast in a circular excavation which may have an enlarged Pier or Shaft) base. Sometimes referred to as a cast -in -place pier or drilled shaft. Coefficient of A constant proportionality factor relating normal stress and the corresponding shear stress Friction at which sliding starts between the two surfaces. Colluvium Soil, the constituents of which have been deposited chiefly by gravity such as at the foot of a slope or cliff. Compaction The densification of a soil by means of mechanical manipulation Concrete Slab -on- A concrete surface layer cast directly upon a base, subbase or subgrade, and typically used Grade as a floor system. Differential Unequal settlement or heave between, or within foundation elements of structure. Movement Earth Pressure The pressure exerted by soil on any boundary such as a foundation wall. ESAL Equivalent Single Axle Load, a criteria used to convert traffic to a uniform standard, (18,000 pound axle loads). Engineered Fill Specified material placed and compacted to specified density and /or moisture conditions under observations of a representative of a geotechnical engineer. Equivalent Fluid A hypothetical fluid having a unit weight such that it will produce a pressure against a lateral support presumed to be equivalent to that produced by the actual soil. This simplified approach is valid only when deformation conditions are such that the pressure increases linearly with depth and the wall friction is neglected. Existing Fill (or Materials deposited throughout the action of man prior to exploration of the site. Man -Made Fill) Existing Grade The ground surface at the time of field exploration. Exhibit C -5 REPORT TERMINOLOGY (Based on ASTM D653) Expansive Potential The potential of a soil to expand (increase in volume) due to absorption of moisture. Finished Grade The final grade created as a part of the project. Footing A portion of the foundation of a structure that transmits loads directly to the soil. Foundation The lower part of a structure that transmits the loads to the soil or bedrock. Frost Depth The depth at which the ground becomes frozen during the winter season. Grade Beam A foundation element or wall, typically constructed of reinforced concrete, used to span between other foundation elements such as drilled piers. Groundwater Subsurface water found in the zone of saturation of soils or within fractures in bedrock. Heave Upward movement. Lithologic The characteristics which describe the composition and texture of soil and rock by observation. Native Grade The naturally occurring ground surface. Native Soil Naturally occurring on -site soil, sometimes referred to as natural soil. Optimum Moisture The water content at which a soil can be compacted to a maximum dry unit weight by a given Content compactive effort. Perched Water Groundwater, usually of limited area maintained above a normal water elevation by the presence of an intervening relatively impervious continuous stratum. Scarify To mechanically loosen soil or break down existing soil structure. Settlement Downward movement. Skin Friction (Side The frictional resistance developed between soil and an element of the structure such as a Shear) drilled pier. Soil (Earth) Sediments or other unconsolidated accumulations of solid particles produced by the physical and chemical disintegration of rocks, and which may or may not contain organic matter. Strain The change in length per unit of length in a given direction. Stress The force per unit area acting within a soil mass. Strip To remove from present location. Subbase A layer of specified material in a pavement system between the subgrade and base course. Subgrade The soil prepared and compacted to support a structure, slab or pavement system. Exhibit C -6 t' Stormwater Management Plan for Cabela's 2010 Mass Grading/ Special Use Permit City of Wheat Ridge, Jefferson County, Colorado Revised February 22, 2010 Prepared for Project One Integrated Services, LLC 800 E. Prentice Ave., Suite A -2 Englewood, Colorado 80111 303 - 771 -0396 SWMP Administrator: Chris Schneider, Owner's Representative (303) 532 -6833 cell Prepared by MARTIN/MARTIN, Inc. 12499 West Colfax Ave. PO Box 151500 Lakewood, Colorado 80215 (303) 431 -6100 Fax: (303) 431 -4028 Principal in Charge: John Moore, P.E. Engineer: Jeff White, P.E. INTRODUCTION This report represents a Stormwater Management plan for the following development activities associated with the overall Cabela's development project: • Major grading associated with the Cabela's Special Use Permit. • Approved regional water quality / wetlands pond construction. The site is located on a parcel of land in Jefferson County and the City of Wheat Ridge, Colorado. This plan has been prepared to meet the National Pollution Discharge Elimination System (NPDES) regulations, the regulatory requirements of the City of Wheat Ridge, Jefferson County and the Colorado Department of Health, Water Quality Control Division for permits for stormwater discharges associated with construction activity. Construction sites are dynamic environments. The characteristics of the site are constantly changing and thus influencing the nature of storm water runoff. As a result, the implementation of the storm water management plan requires adaptation and change throughout the construction process. This document and the accompanying Erosion Control Map are intended to be documents that are amended as necessary to show changes and improvements. Periodic monitoring and adjustment of the BMPs should be scrupulously documented in order to demonstrate commitment to the process of limiting sediment in runoff to a minimum. A copy of the SWMP must be kept on site, readily available to the operator, and to Division or EPA personnel for review during inspections. City, County, and local agencies may also request the SWMP as a part of a local oversight program. If an office location is not available at the site, the SWMP must be managed so that it is available at the site when construction activities are occurring (e.g., by keeping the SWMP in a superintendent's vehicle) -1- SWMP GOAL To identify possible pollutant sources that may contribute pollutants to stormwater, and identify Best Management Practices (BMPs) that, when implemented, will reduce or eliminate any possible water quality impacts. SWMP ADMINISTRATOR (I.C.3.a) The Contractor shall designate a person as the SWMP Administrator, also referred to as the Erosion Control Supervisor (ECS). This person shall be responsible for developing, implementing, maintaining, and revising the SWMP. This person shall be the main contact for all SWMP related issues and will be responsible for its accuracy, completeness and implementation. SWMP Administrator / ESC contact information Name: Chris Schneider Title: Erosion Control Administrator /Owner's Representative Company: Project One Integrated Services Phone :(303)771 -0396 x109 Fax (303)771 -0398 Cell Phone: (303)532 -6833 E -mail: chriss(c Chris Schneider, the Owner's Representative, shall be the designated SWMP administrator during the initial phases (SUP -mass grading) of the project set up. As soon as the project's field construction management team is established, a new SWMP administrator will be chosen to handle the day -to -day SWMP activities under the direct supervision of Chris Schneider. The City of Wheat Ridge will be immediately notified of any changes to the SWMP Administrator and will be provided appropriate emergency contact information. M SITE DESCRIPTION Description of Construction Activity (I.C.l.a) The Cabela's site consists of approximately 86 acres which recently underwent major overlot grading activities in 2005. However, based on current economic factors, a revised site plan has been developed for the overall site and the Cabela's retail store. The SUP and this report encompass the major grading and erosion control associated with the overall development. Major activities will include installation of BMPs, clearing and grubbing, hauling fill material from nearby sites, and overlot grading to the new proposed elevations. Upon completion of the overlot grading activities, the site will be temporarily reseeded as applicable. It is currently anticipated that roadway and utility infrastructure construction will follow immediately. Additional erosion and sediment control BMPs will be provided within the infrastructure design submittals to be submitted for review in the near future. Site Location: (See also the Vicinity Map) (I.C.2) The project is located on a parcel of land at: 3575 Youngfield Service Road, Wheat Ridge, Colorado, near the intersection of 40th Avenue and Youngfield Street. Throughout this report, the site will also be referred to as "the project ". Latitude: 39.771' Longitude: 105.148° Adiacent Area The Cabela's property and regional water quality pond site is bounded on the north by Clear Creek, on the east by the right -of -way of Interstate 70 and its frontage road, on the south by the 70 West Business Center, and on the west by Applewood Golf Course. The site is traversed from northwest to southeast by two water conduits owned and operated by Denver Water Company. The proposed Cabela Drive is roughly aligned with the Denver Water conduits and -3- has been generally been rough graded during original mass grading efforts. Outside the site area, no other work will commence during mass grading operations. 40 Avenue and Cabela Drive will be further designed and submitted for review in the subsequent infrastructure site submittal. Construction will commence around late February. Project Phasing (I.C.11) Construction for all work associated with the project will begin around late February, 2010 and go through Fall of 2010. An updated schedule of construction activities with approximate calendar dates will be kept in the SWMP Binder. The following is a general list of the major construction activities to be performed in order of occurrence. For a more detailed list of activities see the Project Schedule in the SWMP Inspection and Log System Binder. Phase I — Major grading associated with the Special Use Permit. 1. Site Preparation: Mark project disturbance limitations, mobilize office trailers, installation of initial erosion control BMP measures, clearing and grubbing, removal of any demolition material. 2. Construction of temporary sediment ponds. 3. Site Prep: overlot grading and hauling from nearby borrow site. 4. Stabilization of areas disturbed more than 30 days. Phase II — Roadway and utility infrastructure construction. 1. Installation of additional erosion control BMPs as necessary (additional plans to be submitted). 2. Final grading. 3. Installation of storm sewer lines and other utilities. 4. Installation of curb & gutter and other flatwork. -4- 5. Building Foundation and Structure: drilling and pouring piers, forming and pouring foundation walls. 6. Building Structure: installation of structural frame on foundation system, erection of steel structure, enclosures. 7. Building Interior: rough -in, interior finishes. 8. Paving: completion of asphalt paving. 9. Final stabilization: landscaping, removal of all temporary BMPs Phase III — Construction of the regional water quality pond. 1. Installation of the riprap berm located at the east outfall of the water quality pond. 2. Construction of wetland outlet structure (see note on sheet C104). 3. Grading of wetlands area. 4. Wetlands plantings (see wetlands construction documents). 5. Removal of BMPs after the site is stabilized. The phasing of construction tasks may be simultaneous or may change from the above sequence at the contractor's discretion. Major construction tasks or sequences may not be changed without first notifying the City of Wheat Ridge. Final stabilization is required seven calendar days after work is completed, unless work is to be resumed within 30 -days. " Once earthwork has begun on a section it shall be pursued until completion'. Contractor is to establish sequencing of temporary and permanent stabilization meeting the City and State requirements prior to construction. Site / Land to be Disturbed (I.C. Lc) Development of the site will disturb approximately 86 acres. This disturbance will consist of mass overlot grading of the site. Roadway and utility infrastructure, as well as retail pad development, will take place at a later time. These additional projects will require individual S WMP's. -5- Estimated Runoff Coefficients and Soils Information (LC.I.d) The soil is NRCS Soil Type B. The existing runoff coefficient for the overall development is estimated at 0.35 for the 100 -year storm event. The existing runoff coefficient at the wetlands area is estimated at 0.35 for the 100 -year storm event. This runoff coefficient will remain the same when construction is completed. Vegetation Characteristics (I.C.l.e) Prior to mining operations the site generally sloped northward toward Clear Creek. The site has experienced significant gravel mining and quarrying operations dating back over 50 years. Because of this activity, large mining pits on the property received most of the site's watershed runoff. The property is generally undeveloped ground that has been recently overlot graded within the last four years. Currently, there are no buildings on the site. It is covered with grasses planted as erosion control BMPs from previous grading efforts. The area of the site that will become the regional water quality pond has not been overlot graded. This area has some native grasses and bare ground. When completed, the disturbed ground will be permanently seeded. In addition, the wetlands area will have plantings intended to enhance the removal of pollutants f Iu .l$h Sensitive Environments (I.C.l.f) There are no sensitive environments in the area of the SUP grading. The work anticipated within the existing 404 permit area has been submitted separately to Jefferson County, Corp of Engineers and Urban Drainage. Based on environmental assessment provided by Savage and Savage and as on file with the City related to ODP, there are neither environmentally sensitive areas on the Cabela's site nor any issues with the Spiramhes diluvialis. Identification of Potential Pollution Sources (I.C. Lf) (Additional information provided in reference paragraph (I.C.3.b) 1511 • Disturbed and stored soils: The contractor shall install BMPs as shown on the erosion control map(s). If the selected BMPs are not performing adequately, additional or alternate BMPs shall be employed. • Vehicle tracking of sediments: Vehicle tracking control shall be utilized at all construction entrances. Any tracking of soil on local streets shall be cleaned and swept within 24- hours. • Management of contaminated soils: If soils become contaminated for any reason, or if contaminated soils are discovered on the site, they shall be removed according to State of Colorado standards and specifications. • Loading and unloading operations: Loading and unloading shall occur at locations designated by the contractor. The contractor shall take appropriate measures to mitigate fugitive dust from truck activity. • Outdoor storage activities such as building materials, fertilizers, chemicals, etc.: Building materials, fertilizers, chemicals and other supplies shall be store in designated locations and shall be stored in accordance with the spill prevention measures listed herein. • Vehicle and equipment maintenance and fueling: Refueling and maintenance of vehicles and equipment shall take place at specific locations designated by the contractor. Fuel tanks (if present on "site) shall be within a lined fuel storage berm. Locations are shown on the erosion control plan. If the contractor chooses to change locations, they shall be annotated on the erosion control plan. Fueling areas shall be at least 100 feet from drainage channels and/or storm sewer systems and be enclosed by a minimum 12 -inch high well- compacted berm capable of retaining potential spills. The heavy equipment contractor shall be responsible for protecting the soil from contamination due to any hydrocarbon or other hazardous spills associated with his contractual obligations. No refueling is to take place within the construction area of the regional water quality pond. • Significant dust or particulate generating processes: Fugitive dust shall be controlled by utilization of any of several BMPs or a combination of BMPs. These include soil - scarification, installation of additional silt fence perpendicular to the prevailing wind, soil binders, temporary or permanent seeding, water spraying, etc. -7- • Routing maintenance activities involving fertilizers, pesticides, detergents, fuels, solvents, oils, etc.: The contractor shall handle these potential pollutant sources in accordance with manufacturers' recommendations and in accordance with spill prevention techniques listed herein. • On site waste management: On site waste shall be contained in appropriate containers such as dumpster or roll -offs and disposed of properly. • Concrete truck/equipment washing: A designated concrete washout area(s) shall be designated on the erosion control plan. Washing of concrete delivery trucks and . equipment shall take place at these locations only. Additional information regarding concrete washout areas is found in the section for materials handling and spill prevention. • Non - industrial waste sources such as worker trash and portable 4oilets: Site trash shall be contained in trash receptacles and emptied regularly. The site shall be policed regularly to collect and .remove trash. All portable toilet facilities shall be located at least three feet from curb flowlines and paved surfaces. The facilities shall be stationed on groimd and secured down to, prevent tipping. • Other areas or procedures where potential spills can occur. Liquid wastes shall be controlled by providing designated washout features to contain washouts of paints, stains, grout, cement, joint compound, and any other liquid waste that may become a pollution source. No such liquid waste shall be discharged directly onto the ground without a containment feature. Non -Storm Water Components of Discharge (I.C.I.g) Other probable non - stormwater discharges for the project may include a concrete washout, pavement wash waters (where no spills or leaks of toxic or hazardous materials have occurred), and landscape irrigation return flow. During Construction, no non -storm water discharge components are anticipated. 1:2 Receiving Waters (I.C.l.h) The Cabela's site incorporates water quality ponds into the final drainage design of the site. However, no detention facilities are incorporated into the final drainage design. The ultimate receiving waters for the regional water quality pond and the Cabela's site is Clear Creek. As proposed, storm runoff during major grading and construction activities will be collected in various sedimentation ponds and water quality ponds constructed during the original mass grading operations. The majority of runoff within the site will be conveyed to the existing sedimentation pond located in the northwest corner of the site, Sedimentation Pond W. Waters from this pond leave the site primarily via infiltration and evaporation, or pumping when required. Pumping operations can be provided as needed by pumping the pond waters to Clear Creek based on an existing NPDES permit, a copy of which is on file with the City from the original mass grading and erosion control efforts. Refer to Appendix B for a copy of the permit. Stone runoff from the southwest lots will sheet flow through seeded vegetated buffers and then be collected within Sedimentation Pond `B'. These flows then will be further routed to the Coors overflow pond. Similar to Sedimentation Pond `A', waters leave this pond via infiltration and evaporation, or by pumping based on an existing NPDES permit. As referenced from the "Stormwater Management Plan, Molson Coors Property," Revision 1, dated July 17, 2009, prepared by Doty & Associates, LLC, "The lake receives water from Clear Creek diversions and from runoff from the residential development to the south. When the lake approaches capacity, water is pumped into Lake A -3 and then pumped from A -3 to the creek." Refer to Appendix B for a copy of this report. Through cooperative efforts, mutual agreements allowing the transfer of storm runoff between the Cabela's site and Molson Coors have been established. Additionally, further water quality enhancement has been provided by routing the flows through the on -site Sedimentation Pond `13% allowing additional settlement prior to reaching the overflow pond. Storm runoff within the east portion of the site, which includes the tributary I- 70/40' Avenue right -of -way basins, and a percentage of the future inline retail pads are routed to the existing 0 Water Quality Pond 4 upon grading completion. This pond was previously designed and constructed as part of the original mass grading activities and revised within the master drainage study. Collected waters from this pond will be released to the 60" RCP storm line and associated storm sewer system outfall to Clear Creek constructed during the 40 Avenue underpass /Youngfield service road improvements. The regional water quality pond (not a part of the SUP) is the location to which future runoff from the west side of the Cabela's retail site runs as well as those tributary acres to the south. The regional water quality pond area is currently an open water area that provides some water quality enhancement for tributary runoff. The construction in this area will provide an enhanced topography that will support a better wetland environment and provide better treatment of the runoff. SITE MAP (I.C.2) Refer to the Erosion Control (Sheets C104 -Cl07) map for information related to projected placement of mitigation measures. Any changes to the BMPs already shown on the map should be annotated by the contractor with the associated date. In the event add - alternates are added to the scope of the project, the contractor should implement appropriate BMPs and annotate the changes /additions. At a minimum, include the following: a. construction site boundaries b. all areas ofground surface disturbance c. areas of cut and fill d. areas used for storage of building materials, equipment, soil, or waste e. locations of all structural BMPs f. locations of non - structural BMPs as applicable g. locations of springs, streams, wetlands and other surface waters. -10- POTENTIAL POLLUTANTS- (I.C.11, I.C.1b) - Potential pollution sources for this site include: sediment -laden stormwater runoff from disturbed areas of the site, sediment tracked by construction equipment, contaminated soils, loading and unloading operations, construction equipment fueling and maintenance, demolition activities, construction site waste (dumpsters), lubricants and adhesives for utility installation, adhesives, paints, plaster, and other interior finish materials, concrete activities, tool cleaning areas, asphalt paving, portable toilet units, and landscaping soil amendments (see site map for locations of BMPs to control these sources of potential contamination). Material storage and vehicle maintenance shall be limited to designated locations on site (see BMPs on site plan). Portable toilets shall be located on the jobsite where they can be accessed for regular service and they will be anchored to prevent the possibility of accidental tipping. Vehicle tracking control shall be placed at site egress points. These vehicle tracking controls will be maintained in good, effective conditions during any periods of construction activity. Regularly scheduled street sweeping will also be used to maintain the public streets BEST MANAGEMENT PRACTICES (BMPs) FOR STORM WATER POLLUTION PREVENTION (LC.1c) Proper planning and budgeting for stormwater controls will be performed before construction begins. Follow all local, state and federal regulations pertaining to stormwater control. Silt fence may be installed, where appropriate, around areas of construction to intercept and detain small amounts of sediment in order to reduce the amount of sediment in runoff leaving the site. Stormwater runoff from the site will generally follow its historical pattern of flowing to the north. BMPs for inlet protection will mitigate sediment that may flow to proposed storm inlets. Sheet flow over roughened areas will also mitigate sediment transportation off -site as will the silt fencing around the perimeter of the site. -11- Appropriate BMPs shall be installed before earthwork begins (where possible). The temporary measures to be used in the control of sediment and stormwater from the site during construction are: 1. Before clearing and grubbing, sediment barriers shall be installed at strategic locations to intercept sheet flows that might deposit sediment onto off site properties. 2. Before overlot grading begins within the wetlands area, construct outlet structure and berm per construction plans. Place temporary removable frame with non -woven filter fabric over upstream slope of outlet structure. 3. During overlot grading the temporary sediment ponds shall be constructed. 4. During overlot grading, wind erosion contr*l measures, such as silt fence, mulching, and soil roughening, will be added if necessary. 5. Vehicle tracking control for this site shall be place at the access / exit points and shall be maintained throughout construction. 6. All construction debris / trash shall be picked up and disposed of in proper containers and hauled off of the site as necessary. 7. Concrete washout(s) shall be placed on site as dictated by the contractor. Each concrete washout area will be constructed per the included detail and located to minimize the combining of wash water contaminates with stormwater. The washout will be cleaned as required and the solid concrete material shall be removed from the site to a disposal area licensed to handle the material. 8. Construction materials that could have a negative impact on water quality will be stored, when not in active use, in a manner that will minimize contact with stormwater. Containment structures for fuel / chemical storage will be installed per the included detail. A site Spill Kit will be on site at all times. If any spillage occurs, the contaminated soil shall be immediately excavated and removed from the site to a disposal area licensed to handle the contaminated material. 9. Any changes to the proposed erosion control measures shall be noted on the SWMP Site Map. When changes are required in the field first, the site map will be amended immediately but in no case longer than 72 hours. -12- 10. Whenever sediment is transported onto an adjacent street, the street shall be cleaned at the end of the day. Sediment shall be removed from the street by shoveling or sweeping. 11. Erosion control shall be carried out by landscaping or planting with a designed temporary or perennial grass seed mixture to control erosion (see sheet C113 for City of Wheat Ridge seed mix design). Mulch and anchor seed as described. See construction plans for planting instructions in the wetlands area. 12. Throughout all stages of construction, sediment and erosion control measures shall be inspected and maintained. 13. Sediment control measures shall be removed upon final stabilization of lands that contribute runoff waters to the structures. Sediment and Erosion Control Methods: Structural Practices (1.C.3.c.1) Temporary structural sediment control measures shall include installation of one or more following techniques. Additional methods shall be used as deemed necessary. Silt fence barriers or sediment stop Straw wattles /sediment control logs Inlet protection Outlet protection Vehicle tracking control Street sweeping Temporary diversion dikes /swales Sediment containment systems (temporary sediment basin) Silt fence may be installed, when appropriate, along the down - stream side of exposed /disturbed soil areas and around the base of all stockpiles prior to grading or stockpiling on the project. Locations are shown on the site map. -13- Straw wattles /sediment control logs or straw bales may be installed in areas where minimal containment is needed as located on the site map. Inlet protection structures will be installed on all existing inlets impacted by the project prior to any grading or stockpiling on the project. Inlet protection structures will be installed on all new inlets as soon as they are completed. Locations are shown on the site map. Outlet protection or discharge velocity reduction structures will be installed on all proposed and existing outlets impacted by the project at the locations as shown on the site map or wherever indicated by evidence of scouring. Vehicle tracking control for this site shall be placed at the access / exit points and shall be maintained throughout construction. Locations are shown on the site map. All streets within and immediately surrounding the construction site shall be cleaned of soil materials at least every 7 days. Streets shall be cleaned by scraping and sweeping the dirt off the roadways. Scraped or swept material shall not be deposited in the storm sewer. Dirt tracked onto roadways and other paved surfaces shall be cleaned up by the end of the work day. Street sweeping is to be documented including the method, time and date of the cleaning. If mud and sediment are present on the streets and precipitation is threatening or is forecasted within 24- hours, then street cleaning is required. Diversion ditches will be constructed where required to direct runoff to sedimentation ponds. Locations are shown on the site map. Temporary sedimentation ponds will be constructed and/or utilized where indicated on the erosion control plans. Temporary sedimentation basins are anticipated to include the existing Sedimentation Pond `A' and the existing water quality and detention ponds (Pond 4) located within the northwest and eastern portions of the site, respectively. The existing Sedimentation Pond `A' was previously constructed as part of the original mass grading efforts. Per the revised site plan a large portion of the site, approximately 37.74 acres, will be routed to this pond requiring a minimum of 2.34 Ac -Ft of storage (2700 cf /tributary acres). Current as -built -14- conditions yield that this pond has approximately 8.78 Ac -Ft of storage which equates to only 27% being utilized during the SUP grading. Pond 4 is to remain a water quality pond for the tributary I- 70/40`" Avenue right -of -way basins, as well as a percentage of the future inline retail pads along the east side of property upon grading completion. Collected waters from this pond will be released to the 60" RCP storm line and associated storm sewer system outfall to Clear Creek constructed during the 40` Avenue underpass /Youngfield service road improvements. Per the original design this pond was oversized to account for attenuated back up flows during the 100 -year storm event. Subsequently, this pond has more than enough capacity for the overlot grading operations but will need to be verified and possibly mucked out during site infrastructure construction. Storm runoff from the southwest lots will sheet flow through seeded vegetated buffers and be collected within proposed Sedimentation Pond `B', then will be further routed to the Coors overflow pond. Through cooperative efforts, mutual agreements allowing the transfer of storm runoff between the Cabela's site and Molson Coors have been established. Additionally, further water quality enhancement has been provided by routing the flows through the on -site Sedimentation Pond `B', allowing additional settlement prior to reaching the overflow pond. Detained waters within the overflow pond leave the site via infiltration and evaporation, or by pumping based on an existing NPDES permit. Following construction and once the ponds are used for water quality, they will be monitored and maintained by the Longs Peak Metropolitan District; every 2 to 5 years sediment may need to be removed dependent on future construction sequencing. Additional stock of certain materials such as straw wattle, silt fence, gravel and other commonly used BMPs will be kept on site to be able to quickly address unexpected pollution prevention needs as they arise during the course of the work. Non - Structural Practices (1.C.3.c.2) Soil stockpiles shall be stabilized within 14 days of establishment. Stabilization shall include, but may not be limited to, surface roughening, seeding, and mulching. Stockpiles shall not be -15- located adjacent to a waterway and shall not exceed 10 feet in height. Proper placement of diversion ditches/berms or adequate sediment barriers on all downslope sides of the stockpile shall be used to prevent erosion. Surface roughening shall be performed within any large graded parcels at uniform slope. The soil surface is considered roughened if depressions are created two (2) to four (4) inches deep and spaced approximately four (4) to six (6) inches apart. Areas that are not affected by utility work, street paving, and building pads themselves shall be temporarily seeded. Exposed soils will be seeded and mulched after they have been graded and the structural BMPs have been installed within each phase. In order to control sediment from dust, all areas not yet ready to be seeded, landscaped, paved or otherwise stabilized shall be watered or ripped as necessary to preclude visible dust emissions. Existing vegetation will be protected and maintained wherever possible. Vegetative ground cover will be established on all disturbed areas according to the landscape plans in order to minimize erosion and stormwater runoff. All exposed soil areas having a slope of 3:1 or greater shall be stabilized with erosion control blankets or another BMP to minimize erosion of the slope. Stabilization BMPs will be implemented as soon as feasible after grading activity has ceased or within 14 days. Project boundary markers, such as brightly painted lath with appropriate designations, will be placed at approximately one every 1001f to notify all contractors of the limits of disturbance. All contractors will be notified prior to mobilizing on the jobsite not to disturb any soils outside the marked boundary. -16- Phased Implementation of BMPs (I.C.3.c3) The following chart indicates the major activities that will occur before, during and after construction, the potential pollution that could result and the BMPs that will be implemented to minimize or eliminate potential pollution of State Waters as a result of construction activity. Following this chart is a legend for the BMP designations shown. Only mass grading activities will occur at this time. Subsequent Stormwater Management Plans for the development of retail pads and roadway and utility infrastructure will be submitted at a later date. Construction Activity Date Potential Best Management Practices (BMPs) Pollutants Erosion Sediment Operational Before Construction: N/A Training, Pre - construction planning & scope Planning rings Complete final SWPPP N/A Project Bidding Clear scope, Contracts, trainin Layout and Survey Mobilization Vehicle Spills SF GP, PT, SC, HMS, TC Install Site Disturbance and Boundary Markers Initial perimeter Sediment EV TC controls Construction Activity Date Potential Best Management Practices (BMPs) Pollutants Erosion Sediment Operational During Construction: Sediment EV, SR, EB, SF, SW, VTC, SC, PT, GP, Clearing & Grubbing Fueling TS, PS, MU SB, DD HMS, TC Stockpiles Dust Underground Utilities, Sediment EV, SR, EB, SF, SW, VTC, SC, PT, GP, Fueling OP IP, SB HMS, TC, CW, Stockpiles TWS Dust 210 Rough Grading Sediment EV, SR, TS SF, VTC, IP, SC, PT, GP, Fueling EB, MU SB, DD HMS, TC Stockpiles Dust Concrete Curb & Sediment EV, SR SF, SW, VTC, SC, PT, GP, Gutter & Paving Fueling IP, SB HMS, TC, CW, Concrete TWS Stockpiles Dust Building Foundations Sediment EV SF, VTC, SB SC, PT, GP, Fueling HMS, TC, CW, Concrete TWS Stockpiles Dust Building Structure & Sediment EV, SR SF, VTC SC, PT, GP, Interior Finishes Fueling HMS, TC, CW, Chemicals TWS Concrete Stockpiles Dust Final Grading Sediment EV, SR, TS SF, SW, VTC, SC, PT, GP, Fueling EB, PS, MU IP, SB HMS, TC Stockpiles Dust Asphalt Paving Fueling EV, SR TS SF, SW, IP SC, PT, GP, Stockpiles HMS, TC Dust Final Stabilization Sediment EV, SR, PS, SF, SW, IP SC, PT, GP, Fueling EB, MU, OP HMS, TC Stockpiles Dust Construction Activity Date Potential Best Management Practices (BMPs) Pollutants Erosion Sediment Operational After Construction: SC, PT, TC Remove BMPs 311'a BMP Legend and Maintenance Schedule: BMP Designation Description Maintenance Requirements Refer to the SWMP sediment and erosion control site map sheets C104 to CI07 for installation details and to the SWMP binder for standard maintenance practices for all BMPs SF Silt Fence SR Surface Roughening DD Diversion Ditch/Dike GB Geo- synthetic Check Barrier x Designates Inactive BMPs that may be used at a later time - See SWMP Binder for details DCEB Drainage Channel Erosion Blanket xx MU Mulching EB Erosion Control Blanket RC Rip Rap Channel x x RCK Rock Check Structure x x FR Pipe end Filter Bag for Dewatering Operations x x SD Slope Drain xx SB Standard Temp Sed. Basins CP Culvert Inlet Protection x ac SW Straw Wattle /Sediment Control Log VTC Vehicle Tracking Control CW Concrete Washout Area IP Inlet Protection OP Outlet Protection RCS Rough Cut Street Control xx EV Existing Vegetation Existing vegetation to remain undisturbed will be protected by wire rope barriers and stakes or orange construction fencing TS Temporary Seeding Use City of Wheat Ridge approved standard seed mix PS Permanent Seeding Use City of Wheat Ridge approved standard seed mix SC Secondary Containment PT Portable Toilet GP Gravel Stabilized Parking -19- HMS Hazardous Material Storage TC Trash Container TWS Tool Washing Station Materials Handling and Spill Prevention (I.C.3.c.4) Accidental spills most often occur when loading and unloading construction materials. To prevent and more easily contain potential discharges during loading and unloading operations, a designated area for the majority of this type of activity will be provided (see site map). A spill response kit will be provided in the loading and unloading area._ Construction equipment such as forklifts and other miscellaneous equipment will be operating on this site for the duration of the project. Fueling and maintenance of this equipment will be required on the site. Because of the limited site area available, mobile on -site fueling and maintenance will be required and will be performed in designated and contained areas. Incidental fuels and maintenance materials will also be required and will be stored in well marked containers in protected and contained areas as designated on the site map. Designated storage areas will be covered and contained to minimize the potential for contamination of stormwater runoff. A spill response kit will be provided for each storage area in case of accidental spills and spill prevention and response procedures will be followed as outlined in later sections of the SWMP. The contractor and sub - contractors shall follow these procedures to reduce the likelihood of spills. The contractor shall, at a minimum: A. Develop procedures to prevent/mitigate spills to storm drain systems. 'Standardize reporting procedures, containment, storage, and disposal activities, documentation; and follow -up procedures. -20- B. Conduct routine cleaning, inspections, and maintenance. a. Sweep and clean storage areas consistently at least every 14 days. DO NOT hose down areas to storm drains. b. Place drip pans or absorbent materials beneath all mounted taps, and at all potential drip and spill locations during filling and unloading of tanks.' Reuse, recycle, or properly dispose of any collected liquids or soiled absorbent materials. c. Check tanks (and any containment sumps) frequently for leaks and spills. Replace tanks that are leaking, corroded, or otherwise deteriorating with tanks in good condition. Collect all spilled liquids and properly dispose of them. d. Check for external corrosion of material containers, structural failures, spills and . overfills due to operator error, failure of piping system, etc. e. Inspect tank foundations, connections, coatings, and tank walls and piping systems. C. Properly store and handle chemical materials. a. Designate a secure material storage area that is paved with Portland cement concrete, free of cracks and gaps, and impervious in order to contain leaks and spills. b. All chemicals stored on -site need to be protected from the elements. c. Do not store chemicals, drums, or bagged materials directly on the ground. Place these items in secondary containers. d. Keep chemicals in their original containers, if feasible. e. Keep containers well labeled according to their contents (e.g., solvent, gasoline). f. Label hazardous substances regarding the potential hazard (corrosive, radioactive, flammable, explosive, and poisonous). g. Prominently display required labels on transported hazardous and toxic materials (per US DOT regulations). D. Utilize secondary containment systems for liquid materials. a. Surround storage tanks with a berm or other secondary containment system. . b. Slope the area inside the berm to a drain. _21_ c. Drain liquids to the sanitary sewer if available. DO NOT discharge wash water to sanitary sewer until contacting the local authority to find out if pretreatment is required. d. Pass accumulated stormwater in petroleum storage areas through an oil /water separator. e. Use catch basin filtration inserts. E. Protect materials stored outside from stormwater. Construct a berm around the perimeter of the material storage area to prevent uncontaminated stormwater from adjacent areas from coming in contact with runoff from the stored material. F. Secure drums stored in an area where unauthorized persons may gain access to prevent accidental spillage, pilferage, or any unauthorized use. G. Identify key spill response personnel. H. Adopt a hazardous materials response plan, which includes a set of planned responses to hazardous materials emergencies that include: a. Description of the facility, owner and address, activities and chemicals present. b. Facility map. - c. Notification and evacuation procedures. d. Cleanup instructions. e. Identification of responsible departments. I. Clean up leaks and spills immediately. a. Place a stockpile of spill cleanup materials where they will be readily accessible (e.g. near storage and maintenance areas). b. Utilize dry cleaning methods to clean up spills to minimize the use of water. Use a rag for small spills, a damp mop for general cleanup, and absorbent material for larger spills. If the spilled material is hazardous, then used cleanup materials are also hazardous and must be sent to a certified laundry (rags) or disposed of as _22_ hazardous waste. Physical methods for the cleanup of dry chemicals include the use of brooms, shovels, sweepers, or plows. c. Do not hose down or bury dry material spills. Sweep up the material and dispose of properly. d. Clean up chemical materials with absorbents, gels, and foams. Use adsorbent materials on small spills rather than hosing down the spill. Remove and dispose of the adsorbent materials promptly. e. For larger spills, a private spill cleanup company or hazmat team may be necessary. J. Reporting a. Report spills that pose an immediate threat to human health or the environment to local agencies. b. Establish a system for tracking incidents. The system should be designed to identify: types and quantities (in some cases) of wastes, patterns in time of occurrence (time of day /night, month, or year), mode of dumping (abandoned containers, "midnight dumping" from moving vehicles, direct dumping of materials, accidents /spills), and responsible parties. K. Training. Educate employees about spill prevention and cleanup. a. Establish training that provides employees with the proper tools and knowledge to immediately begin cleaning up a spill. b. Educate employees on above ground storage tank requirements. c. Train all employees upon hiring and on an annual basis. d. Train employees responsible for above ground storage tanks and liquid transfers on adopted spill plan. Contractor Materials Handling and Spill Prevention Elements: Good Housekeeping: The following good housekeeping practices will be followed on -site during the construction project: -23- An effort will be made to store only enough material required to do the job. 2. All materials stored on site will be stored in a neat, orderly manner in their appropriate containers and, if possible, off of the ground and under a roof or other enclosure. 3. Products will be kept in their original containers with the original manufacturer's label. 4. Substances will not be mixed with one another unless recommended by the manufacturer. 5. Whenever possible, all of a product will be used up before disposing of the container. 6. Manufacturers' recommendations for proper use and disposal will be followed. 7. The Site Superintendent will inspect regularly to ensure proper use and disposal of materials on -site. Hazardous Products: These practices are used to reduce the risks associated with hazardous materials. 1. Products will be kept in original containers unless they are not re- sealable. 2. Original labels and material safety data will be retained. 3. If surplus product must be disposed of, manufacturers' or local and State recommended methods for proper disposal will be followed. Product Specific Practices: Petroleum Products: All on -site vehicles will be monitored for leaks and receive regular preventative maintenance to reduce the chance of leakage. Petroleum products will be stored in tightly sealed containers which are clearly labeled. Any asphalt substances used on -site will be applied according to the manufacturer's recommendations. Fertilizers: Fertilizers will be applied only in the minimum amounts recommended by the manufacturer. Once applied, fertilizer will be worked into the soil to limit exposure to stormwater. Storage will be in a covered and contained area. The contents of any partially used bags of fertilizer will be transferred to a sealable plastic bin to avoid spills. -24- Paints: All containers will be tightly sealed and stored when not required for use. Excess paint will not be discharged into the storm sewer system, but will be properly disposed of according to manufacturer's instructions and State and local regulations. Concrete: Concrete trucks will be allowed to wash their chutes in designated areas on the site. Surplus concrete and drum wash water will not be allowed to be discharged at the site. No washout material will be allowed to run off site, and wash out areas will be properly cleaned as necessary. Spill Control Practices: In addition to the good housekeeping and material management practices discussed previously in this plan, the following practices will be followed for spill prevention and cleanup: Manufacturers' recommended methods for spill cleanup will be clearly posted and site personnel will be made aware of the procedures and the location of the information and cleanup supplies. Materials and equipment necessary for spill cleanup will be kept in the material storage area on- site. Equipment and materials will include, but may not be limited to: brooms, dust pans, mops, rags, gloves, goggles, kitty litter, sand, sawdust, and plastic and metal trash containers specifically for this purpose. The operator will inform the jobsite personnel that if a spill of any size occurs they are to always notify the SWMP manager and, depending on the nature and severity of the spill, the operator will contact the CDPHE, downstream users and other regulatory agencies. The WQCD requires that any hazardous material spill be reported when any of the following conditions occur: • Over 25 gallons of petroleum • Over 1 gallon of hazardous material • 5 CCs of mercury • Any and all raw sewage releases -25- • Any /all State waters impacted - If any of the above criteria is met or exceeded, the Colorado Department of Public Health and Environment, Local Emergency Planning committee, downstream users and other agencies (MS4s) will be notified. The CDPHE and the LEPC will be notified by telephone within 24 hours. In addition, written notification describing the spill and the clean up procedures used will be sent to the agencies 5 days following the spill. If a spill does not meet the above criteria, reporting is not mandatory. When any spill occurs: Notify the controlling operator of the site immediately following a hazardous spill. 1) Document the spill and its clean-up procedures whether reporting is required or not. 2) At a minimum document the following: • Nature of spill • Quantity of spill • Date /time spill occurred • Agency notification if necessary • Clean-up procedures used • Daily monitoring (7 days) after clean-up • Photographs • Interview(s) with any witnesses of the event General guidelines for clean-up procedures: • Immediately control or stop the release /spill • Mitigate the spill area as needed with a spill prevention kit • Obtain approved secondary containers to store any absorbents used • Report the spill to the Responsible Person on the jobsite for determination if further reporting is required or if emergency notification is appropriate. -26- CDPHE Toll Free 24 -hour Env. Emergency Spill Reporting Line: 1- 877 -518 -5608 Chris Schneider, Owner's Representative: 303 -532 -6833 Dedicated Concrete or Asphalt Batch Plants (I.C.3.c.5) No dedicated concrete or asphalt batch plants are anticipated for the project. Vehicle Tracking Control (I.C.3.c.6) Vehicle tracking control for this site shall be placed at the access / exit points and shall be maintained throughout construction. Locations are shown on the site map and details on subsequent detail maps. Temporary gravel construction pads (vehicle tracking) shall be installed at the project entrances. Off -site soil tracking shall be controlled by at least weekly removal of accumulated sediment in access streets. More frequent removal of sediment shall occur when significant buildup is evident. Temporary construction fencing shall be used to direct on -site traffic to the vehicle tracking areas and mitigate random traffic paths from leaving the site. Contractor shall monitor public ways for potential soil tracking and take appropriate measures to mitigate and remove the sediment. The city access from 40` Avenue underpass shall have appropriate soil tracking mitigation provided prior to entering Youngfield Street. Any waste material found on site or generated by construction activities shall be disposed of in a way that will minimize pollutants in runoff waters. If waste materials are to be stored on site, precautions as described above shall be followed. &W Waste Management and Disposal, Including Concrete Washout (I.C.3.c.7) Solid construction waste and debris that are not properly disposed of can be a source of water and wind born pollution. Solid waste will be disposed of and contained in metal dumpsters. Dumpsters (TC or Trash Containers), when full, will be hauled to an approved landfill and replaced at a frequency that does not allow them to overflow. Worker trash from meals eaten on the jobsite can be a source for pollution if not properly disposed of. Trash containers will be adequately supplied in quantities and locations to properly address this concern. Trash containers will be emptied regularly and trash will be properly disposed of where it will not pose a threat to water quality Sanitary waste associated with portable toilets on construction sites is considered a hazardous material and must be contained. Portable toilets are considered an adequate containment and do not require secondary, containment but must be placed on flat ground and away from inlets and drainage ways. Portable toilets should be secured against accidental tipping and discharge by anchoring with stakes or straps. Aarge portion of this project's structure as well as other hardscape areas are comprised of concrete. Concrete contains cement which has a very high PH and can be detrimental to water quality. The process of pouring concrete typically requires that concrete truck placement chutes be washed before leaving the job. Concrete truck chute washout will be performed in designated, properly contained and clearly marked locations. Washout locations will be located away from stormwater conveyances and will be noted on the site map. When designating the location of concrete washout areas, the contractor shall consider the following guidelines: • Maintain a minimum distance of 400 -11 from a stream or water body. • Maintain a minimum distance of 1000 -ft from any wells or drinking water source. • Shall not be located in a natural draw or drainage swale. • Shall not be located in areas of highly permeable soils i.e., gravels and sands. 5N:3 • Provide excavation or berming of the area to contain a minimum of two - complete washouts. • The chosen location shall be sited so that if a failure or overtopping occurs, the flow would be directed to a flat or depressed grassy area away from any water sources. • The use of solvents, cleaners, or hazardous materials when cleaning or removing concrete is strictly prohibited. • Back- flushing shall not be permitted on site. During construction operations it is often necessary for many different trades to clean tools on the site. Efforts will be made in project preplanning to minimize the incorporation of any materials into the building process that are a hazard to water quality. Tool washout areas shall also be provided for the containment of paint, solvent and cement products that are washed from tools during construction even if they are not considered "hazardous ". Under no circumstances shall tools be cleaned in locations where associated pollutants can enter the storm drain system. Groundwater and Stormwater Dewatering (I.C.3.c.8) Dewatering may be necessary for the existing northeast water quality pond. Based on the proposed site plan this pond is no longer required and will be filled in per the geotechnical recommendations during the SUP grading. FINAL (PERMANENT) STABILIZATION AND LONG TERM STORM WATER MANAGEMENT (I.C.4) To inactivate this permit, a uniform vegetative cover with a density of at least 70 percent of pre - disturbance levels will first be reached. All disturbed areas (except those portions covered by pavement or a structure) will be finally stabilized once all construction activities are completed. Final stabilization will be achieved through building construction, new pavement for roadways and parking areas and new landscaping. All disturbed areas other than those constructed upon shall receive seed or some other form of vegetation or ground cover. -29- Final stabilization shall be achieved by installation of erosion control, methods. Permanent erosion control for this project shall include one or more of the following methods. • Paving • Building construction • Landscaping • Establishing dry land and /or irrigated vegetation Vegetative stabilization shall be considered complete when a cover of at least 70% of the historic cover exists, which is 70% of pre - disturbance levels. The contractor should take representative photos of pre - construction vegetative conditions in order to objectively document when the 70% level is achieved. The seed mix and application rates will be as specified in City of Wheat Ridge Detail E -A03 At the completion of the project, when all areas have received final /permanent stabilization measures, all temporary BMPs shall be removed and properly disposed of MAINTENANCE AND INSPECTION (I.C.5, I.D.6) Inspections of sediment control measures shall occur after any significant wind, precipitation or snowmelt event that may cause erosion. As a minimum, inspection of all sediment and erosion control facilities shall be conducted at least every 7 days. Mitigation measures shall be inspected for at least the following. • Accumulation of excess sediment and determination of the effectiveness of each structure is significantly reduced. Removal of accumulated sediment shall occur once a 50% reduction of the design storage capacity becomes evident. • Damage to structures that need repairing to ensure their effectiveness. • Addition or elimination of sediment and/or erosion control measures that are designed to control the movement of soil particles in a practical and effective manner. • Immediate repair and/or replacement of necessary mitigation measures when total failures are found. lulls Results of each inspection shall be recorded on the reporting form (see Appendix A for sample form) that will be kept with the construction company or their representative. Additional information on inspection and maintenance can also be found in Appendix A. The inspection process will determine if there is evidence of, or the potential for, pollutants entering the drainage system, and BMPs will be reviewed to determine if they still meet the design and operational criteria in the SWMP and that they continue to adequately control pollutants at the site. The inspection process will include maintenance of BMPs that are found to no longer function as needed and designed, as well as preventative maintenance to proactively ensure continued operation. BMPs that have failed, or have the potential to fail without maintenance or modifications will be addressed as soon as possible to prevent the discharge of pollutants. The inspection process will assure the replacement or the addition of BMPs as needed. Areas outside of the limits of construction but within the development should also be visually inspected in order to notify those responsible for BMPs found in disrepair. The inspection process will include the updating of the SWMP to match all BMPs that are being implemented in the field. All activities related to implementing the SWMP or repairing and replacing BMPs will be documented. All corrective actions and stormwater management activities will be documented. Inspection forms will contain the required certification statement and will be signed by the appropriate SWMP administrator qualified to perform the inspection. _Inlet protection devices /methods shall be inspected for effectiveness and maintained as needed. The vehicle tracking control pad shall be inspected to ensure that it is adequately removing mud from vehicle tires and that the aggregate material remains in place to the required specifications unless otherwise noted / redlined. Street cleaning shall be performed as needed during all -31- construction activities. Areas of seeding and planting will be inspected for bare spots, washouts and healthy growth. Record Keeping: A rain gauge will be located on the site and readings will be logged whenever precipitation occurs. A log documenting stormwater management activities that occur in- between the regular inspection may be kept by the SWMP Manager on this site The log is kept in the stormwater binder and is called a "daily" log, although, documentation may not be performed each and every day if stormwater management activity is slow or non - existent. The SWMP Administrator, or his assigns, will enter documentation in the daily log, or not, as they determine appropriate for site conditions. TIMING SCHEDULE Construction is expected to begin in late February, 2010. Construction commences with the installation of the sediment and erosion control BMPs. The effectiveness and service life of each BMP will be determined by the construction phasing. Some elements such as silt fencing and vehicle tracking pads are expected to be in place for the duration of the construction phase. Effectiveness is maintained through regular inspections and maintenance. Construction is scheduled to be completed in Fall of 2010. ADDITIONAL RESOURCES State of Colorado General Permit Application and Stormwater Management Plan Guidance for Stormwater_Discharges Associated with Construction Activity, Revised July, 2007. Urban Drainage and Flood Control District, Urban Storm Drainage Criteria Manual, Volume 3, September, 1999, Revised April, 2008. -32- "Coors /Cabela's Development Revised Master Drainage Study," prepared by Martin/Martin, Inc., dated June, 2008. "Stormwater Management Plan Molson Coors Property ", prepared by Doty & Associates, LLC, dated July 17, 2008 STATEMENT OF CONTRACTOR CERTIFICATION I certify under penalty of law that this document was prepared under my direction and supervision in accordance with a system designed to assure that qualified personnel have properly evaluated the information submitted. The information contained within this plan is to the best of my knowledge true, accurate and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. Date Print name and -33- APPENDIX A BEFORE MAJOR OVERLOT GRADING ACTIVITIES COMMENCE At areas shown Along the entry drives At east end of water quality pond At east end of wetlands area Place vehicle traffic controls at the entrances. Install a silt fence or sediment stop barrier for rainfall protection Install temporary type M riprap berm. Construct outlet structure and berm per plans. Place temporary removable frame with non- woven filter fabric over upstream slope of outlet structure. DURING INITIAL OVERLOT GRADING ACTIVITIES At designated temporary sediment pond location. Disturbed Lands That Contribute Runoff Construct temporary sediment pond for use until construction progresses to the point at which the sediment pond can be converted to final water quality pond. It is recommended wind erosion control be implemented ASAP on disturbed lands where construction shall not occur by installing silt fence at 200' intervals in the East -West direction. Also maintain a rough soil surface throughout the site with ridges perpendicular to the prevailing wind direction. IMMEDIATELY AFTER OVERLOT GRADING IS COMPLETED Disturbed Lands That If construction in any basin is to be delayed for more than 30 Contribute Runoff days, stabilization is to be achieved by either planting perennial grass seed and applying straw /hay mulch or planting a temporary cover crop. After one growing season, perennial grass seed is to be planted amongst any temporary cover crop residue if continued delay in construction occurs. SEDIMENT AND EROSION CONTROL INSPECTION CRITERIA Throughout the construction process. Inspect all structures whenever precipitation events cause runoff, and inspect all structures at least every 7 days. Regulatory Requirements Complete and retain a written record of when inspections occurred. SEDIMENT AND EROSION CONTROL MAINTENANCE CRITERIA Silt Fence Barriers or Continuous Berms Containment Systems Including Barriers and Sediment Basins Straw Wattles, Sediment Stop or Straw Bale Structures Immediately repair any obvious signs of failures (e.g., destruction of fence, crushed barriers, etc.). Barriers: Remove material when accumulated sediments are within six inches of the top. Sediment Basins: Remove material. when accumulated sediments are within 15 inches of the top of the basin. All sediment removed is to be placed upstream of a containment system and stabilized against erosion. Immediately repair any obvious signs of failures such as evidence of water flowing around the edges, movement of material, etc. Erosion Control Practices Regulatory Requirements Inlet Structures Mulched Areas: If grass has not become established, replace mulch that has been removed. Include written comments with the inspection reports on any action that was completed. Remove sediment. Maintain structural elements of inlet protection. INSPECTION REPORTING FORM Date: I Overall Need I I Condition Repair I Comment Structural Measures Vehicle Tracking Control Sediment Basin/Trap Barriers Inlet Protection Silt Fence Diversion Berm Straw Wattles Continuous Berm Check Structures Sediment Stop Other Methods Street Sweeping Non- Structural Measures . Seeding and Mulching Cover Crop Erosion Control Blankets Are uncontrolled releases of mud or muddy water from the site evident? YES NO If yes, what corrective actions are proposed to be implemented? Is sedimentation occurring on adjacent off -site streets or properties? YES NO If yes, what corrective actions are proposed to be implemented? Additional Comments: I certify this inspection was completed by myself or under my supervision: (Copy this form as necessary) APPENDIX B I DOTY & ASSOCIATES, LLC ENVIRONMENTAL, GROUND -WATER AND WASTE MANAGEMENT ENGINEERS 1440 BRICKYARD ROAD bup: //v ,doryrng.mm SUITE 1 GOLDEN, COLORADO 80403 -8054 bpdoty�doryrng.mm VOICE: (303) 279.9181 FAX: (303) 299-9186 STORMWATER MANAGEMENT PLAN MOLSON COORS PROPERTY JEFFERSON COUNTY, COLORADO July 17, 2009 Revision 1 Prepared for. Molson Coors Brewing Company P.O. Box 4030 Mail Code CC370 Golden, Colorado 80401 Prepared by: Doty & Associates, LLC 1440 Brickyard Road Suite 1 Golden, Colorado 80403 -8054 Project No. 302 -25 � B amin P. D TY, P.E. fi Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty & Associates. LLC TABLE OF CONTENTS Paae CERTIFICATION ................ ............................... 1 AMENDMENT SCHEDULE ......... ............................... 2 1.0 INDUSTRIAL ACTIVITY DESCRIPTION ........................... 3 1.1 LOCATION ............ ............................... 3 1.2 FACILITY DESCRIPTION .. ............................... 3 2.0 SITE MAP .................. ............................... 4 3.0 STORMWATER MANAGEMENT CONTROLS ....................... 5 3.1 SWMP ADMINISTRATOR . ............................... 5 3.2 POTENTIAL POLLUTANT SOURCES & BMPS ................. 5 3.2.1 Sources ........ ............................... 5 3.2.2 Best Management Practices ........................ 7 3.3 SAMPLING INFORMATION ............................... 7 3.4 PREVENTIVE MAINTENANCE ............................. 7 3.5 HOUSEKEEPING ....... ............................... 7 3.6 SPILL PREVENTION & RESPONSE ......................... 8 3.7 EMPLOYEE TRAINING ... ............................... 8 3.8 NON - STORMWATER DISCHARGES ........................ 8 3.8.1 Non- Stormwater Discharge Testing ........... . ....... 6 3.8.2 Other Discharges . ............................... 9 4.0 COMPREHENSIVE INSPECTION . ............................... 10 5.0 CONSISTENCY.WITH OTHER PLANS ............................ 11 6.0 kECORDKEEPING & REPORTING .............................. 12 6.1 RECORDKEEPING ...... ............................... 12 6.2 REPORTING ........... ............................I.. 1 3 6.2.1 Annual Report ... ............................... 13 6.2.2 Other Notifications ............................... 14 Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty 8 Associates, LLC TABLE OF CONTENTS (continued) Page LIST OF APPENDICES Appendix A. Figures Figure 1. General Location .... ............................... A -1 Figure 2. Property Location ... ............................... A -2 Figure 3. Industrial Areas ..... ............................... A -3 Figure 4. Drainage Basins .... ............................... A-4 Figure 5. Surface Water Bodies ............................... A -5 Appendix B. Tables Table 1. Potential Sources .... ............................... B -1 Table 2. SWMP Training Program Outline ........................ B -2 Appendix C. Training Program Appendix D. Blank Forms Appendix E. Spill Reaction Plan t to r Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty & Associates LLC CERTIFICATION I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my Inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. -O � Dona l d M acDo nald Site Mana nr-1 7 --200 Date _ 2 $ — .1• Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty & Associates, LLC AMENDMENT SCHEDULE This stormwater management plan is revised as necessary to provide accurate descrip- tions of pollutant sources, pollution prevention measures and stormwater management procedures. Revisions are made within two weeks of identifying a need for revision. Revised pages and tables are inserted into the document wfth the appropriate date and revision number noted on the top of the page. In addition, a record of each revision is kept in the following schedule. Revision Number Date Author Approved by 0 01/07/2009 B.P. Doty D.W. MacDonald 1 07117/2009 B.P. Doty D.W. MacDonald 2 3 4 5 6 7 8 9 10 11 12 -2- Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty & Associates, LLC 1.0 INDUSTRIAL ACTIVITY DESCRIPTION This Stormwater Management Plan (SWMP) has been prepared for the Molson Coors property east of McIntyre Street in Jefferson County, Colorado. The goal of this SWMP Is to provide a usable manual describing the installation and Implementation of stormwater management controls and practices that improve water quality by reducing pollutants in stormwater discharges and ensure compliance with the requirements of the stormwater permit. 1.1 LOCATION The Molson Coors property that is the subject of this SWMP is located east of Golden and West of Wheat Ridge along the Clear Creek floodplain in Jefferson County, Colorado, as shown generally on Figure 1. The site consists of approximately 796 acres in Sections 24 and 25, Township 3 South, Range 60 West, and Sections 19 and 30, Township 3 South, Range 69 West, Sixth Principal Meridian, Jefferson County, Colorado. The facility location is shown in general on Figure 1 and in more detail on Figure 2. 1.2 FACILITY DESCRIPTION The Molson Coors property east of McIntyre consists of two golf courses, a large area of ponds, a rail siding and a strip of vacant land. The locations of these uses are illustrated on Figure 3. All areas have mature vegetation and two of the uses are essentially unregulated with regard to stormwater discharges (i.e., the golf courses and the vacant ground). On the other hand, the ponds support water production for use at the MillerCoors brewery and the rail siding supports rail traffic flow at the brewery. Because all water production equipment is located either below ground or inside buildings and no maintenance, cleaning or fueling of rail cars occurs, the facility does not need a stormwater permit for itself. However, the facility must obtain a stormwater permit and must prepare a SWMP because these activities support the brewing operation, a regulated activity. The standard industrial classification (SIC) code for the brewery is 2082. Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty & Associates. I I C 2.0 SITE MAP Maps are provided in Appendix A to show the following features. 1. industrial areas (Figure 3) 2. drainage basins for each outfall (Figure 4) 3. structural control measures (Figures 4 and 5) 4. surface water bodies (Figure 5) 5. potential pollutant sources (Figure 3) S. sampling locations (none) -4- r 4 f Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty & Associates, LLC 3.0 STORMWATER MANAGEMENT CONTROLS 3.1 SWMP ADMINISTRATOR The SWMP administrator is the site manager. The SWMP administrator is responsible for developing the SWMP and for overseeing its implementation, maintenance and revision. 3.2 POTENTIAL POLLUTANT SOURCES & BMPs 3.2.1 Sources Activities on the Molson Coors property east of McIntyre have little potential to impact stormwater quality. The operation consists of two golf courses, a rail siding surrounding by areas with established vegetation, vacant ground with established vegetation and several lakes. The potential sources are listed on Table 1 and shown on Figure 3. Drainage of the site is generally as follows. o Runoff from the rail siding and vacant ground is to Clear Creek and irrigation ditches ultimately tributary to Clear Creek. o Drainage of the areas around the lakes (including the golf courses) is to the lakes. Although the lakes receive some stormwater runoff, they are actually filled from Irrigation ditches carrying diversions from Clear Creek. Excess diverted water is generally discharged to Clear Creek via a glory hole spillway in Lake B -3 (essentially Irrigation return flow). o Lake B -5 is a water storage lake with additional capacity for stormwater detention. The stormwater control capacity was added to support the proposed development of lands east and north of the lake that have not yet been completed. As a result, all of the stormwater control features have not been created. The lake receives water from Clear Creek diversions and from runoff from the residential development to the south. When the lake approaches capacity, water is pumped into Lake A -3 and then pumped from A -3 to the creek. The suction piping is attached to floating devices such that less turbid waters from near the surface are -5- F �. Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty & Associates. LLC pumped to the lake and to the creek. Routing the water through Lake A -3 before pumping it to the creek provides an opportunity for additional sediment settling (enhanced sediment removal). Drainage basins and the lake discharge points are shown on Figure 4. Specific potential pollutant sources listed in the regulations and the SWMP guidance include the following. o Loading and Unloading There is no loading /unloading within the property boundary. • Outdoor Storage There is no outside storage of oils or other materials with . potential to degrade stormwater runoff. • Outdoor Manufacturing or Processing There is no outdoor manufacturing or processing. • Dust or Particulate Generation Only small quantities of dust and particulates are generated by the operation during infrequent trips to service wells or to inspect the property. • On -site Waste Disposal There is no on -site waste disposal. o Salt Piles There are no salt piles at the facility. o Areas of Significant Leaks and Spills There have been no significant leaks or spills since at least 2000. o Fertilizers /Pesticides/Herbicides There is no routine use of fertilizers, pesticides or herbicides at the site. 0 Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty & Associates LLC 3.2.2 Best Management Practices A significant number of best management practices (BMPs) have been implemented at the facility, including the following. o Outside areas are routinely inspected for the presence of wind -blown and other debris. These materials are collected for proper disposal. o All areas are maintained to provide good vegetative growth. o The property is routinely inspected for the presence of materials or conditions that could result in unacceptable discharges to the stormwater system. 3.3 SAMPLING INFORMATION Stormwater discharge samples have not been collected at this site. 3A PREVENTIVE MAINTENANCE Preventive maintenance of the BMPs described in this plan will be undertaken as needed based on the semi - annual or more frequent visual inspections of the condition of the property. Areas will be maintained such that positive drainage is provided and sediment transport is minimized. Any areas of oil or other material spillage will be promptly decontaminated. Inspection and maintenance documentation is described in Section 6.0 of this plan. 3.5 HOUSEKEEPING Good housekeeping procedures are a part of routine operations at this facility and consist of the following. o Outside areas are routinely inspected for the presence of wind -blown and other debris. These materials are collected for proper disposal. o Vegetation is maintained as needed. -7° Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty & Associates. LLC o The use of fertilizers, pesticides or herbicides is kept to the minimurn required for proper maintenance of the vegetation. o There is essentially no outside storage of parts and materials. 3.6 SPILL PREVENTION & RESPONSE A spill prevention, control and countermeasure (SPCC) plan is not appropriate for the facility because there are no tanks and or liquid handling operations (except those associated with water conveyance). However, a spill reaction plan is provided in Appendix E for use in the unlikely event of a spill. The plan requires that all spills be reported to the SWMP Administrator immediately. Fuel or oil spills of greater than 25 gallons are reported to the Colorado Department of Public Health & Environment (CDPHE) and the Colorado Division of Oil & Public Safety (DOPS). 3.7 EMPLOYEE TRAINING Training will be provided on the components and goals of the SWMP to key personnel on an annual basis. The training program will cover the items listed in Table 2. Each training session will involve approximately one hour of lecture. A suggested training program is provided in Appendix C. New key personnel will be trained in the SWMP procedures as soon as possible. Contractors working on -site will be provided with a copy of the SWMP for review and advised that they are also required to comply with it. 3.8 NON- STORMWATER DISCHARGES 3.8.1 NonStormwater Discharge Testing By submission of this SWMP, the Molson Coors Brewing Company certifies that discharges have been tested and evaluated for the presence of non - stormwater discharges. Testing was performed on July 11, 2007 and consisted of dry weather observations. Most of the stormwater control system at the site is above ground. The entire facility was inspected for the presence of outfalls to the above ground system. No outfalis were found. U Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty & Associates, LLC 3.8.2 Other Discharges Flows in the stormwater discharge system consist entirely of runoff from precipitation events except for minor quantities derived from the following: • emergency fire fighting activities; • fire hydrant flushing; • potable water, including water line flushing; • pavement wash waters where no detergents are used and no spills or leaks of toxic or hazardous materials have occurred (unless all spilled material has been removed); o routine external building and sign washdown that does not use detergents; o uncontaminated compressor condensate; o irrigation drainage; o lawn watering; o air conditioner condensate; o uncontaminated springs; o foundation or footing drains where flows are not contaminated; and o incidental windblown mist from cooling towers that collects on rooftops of adjacent portions of the facility, but NOT intentional discharges from the cooling tower. -9- Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty & Associates, LLC 4.0 COMPREHENSIVE INSPECTION Comprehensive inspections of the stormwater management system will be performed by site management (Site Manager), corporate environmental staff, or outside consultants. The inspection form is presented in Appendix D. Inspections will be performed semi - annually (spring and fall) and documentation of the Inspections will be kept as described in Section 6.0 of this plan. Inspection documentation will be available for review by the Water Quality Control Division (WQCD) of the Colorado Department of Public Health & Environment upon request. The documentation will describe the scope of the inspection, identify the personnel involved, specify the inspection date and record the major observations and findings. In addition, the inspections will be summarized in the annual report. The semi - annual SWMP inspection documentation will be signed and certified for accuracy by the SWMP administrator. The certification will read as follows. I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. A form containing the certification and organizing the various inspection and maintenance forms is included in Appendix D. The SWMP will be promptly revised if the inspection reveals evidence of new pollutant sources or the need for new pollution prevention measures. Revisions will be made within two weeks of the inspection and will be documented in the SWMP amendment schedule. They will also be included in the annual report to the WQCD. The revisions will provide for implementation of any changes to the plan within 90 days of the inspection. -10- i Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty & Associates. LLC 5.0 CONSISTENCY WITH OTHER PLANS Discussions and procedures described in this SWMP are fully consistent with other environmental plans maintained by the facility. .11. x.< Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty & Associates. LLC 6.0 RECORDKEEPING & REPORTING 6.1 RECORDKEEPING A separate system of files will be maintained to document activities under the SWMP. Documentation of incidents such as spills or other discharges and information regarding the quality and quantity of stormwater discharges (if such is developed) are included in the records. Inspections and maintenance activities are documented and recorded. The SWMP compliance records include the following. • the stormwater discharge permit, the certification of authority to discharge under the permit, the permit application and this SWMP • implementation of specific Items in the SWMP • records of spills, leaks or overflows (including time and date, weather conditions and other information, as appropriate) • training events (including attendance) • incidents involving material handling and storage • contacts with regulatory agencies and personnel • notes of employee activities, contacts and notifications • maintenance and repair of stormwater management controls • preventive maintenance activities • inspection activities • documentation of conversations regarding stormwater, permits and materials • sampling events (if any) Forms for documenting the above - listed items are provided in Appendix D. Additional information such as dated photographs, field notes, drawings and maps will also be included as appropriate. -12- Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty & Associates, LLC At a minimum, records of stormwater management activities are kept for the most recent three (3) years. This includes original strip chart recordings (if used), calibration and maintenance records, and all other data. In addition, all reports required by the permit and associated correspondence will be retained for a minimum of five (5) years from the date generated. All of these materials are readily available for review by WQCD or EPA personnel. 6.2 REPORTING 6.2.1 Annual Report An annual report covering January 1 through December 31 of each yearwill be submitted to the WQCD, describing overall compliance with the SWMP. The annual report will contain the following. o Name of permittee, address, phone number and permit certification number o Statement regarding overall compliance with the SWMP o Summary of changes made in individual items of the SWMP, as well as any proposed changes o A summary of each comprehensive stormwater facility inspection • Including date, findings and actions taken o Summaries of routine monitoring performed during the period (if any), presented on WQCD approved monitoring report forms o Results and interpretation of any non - routine stormwater monitoring performed The annual report will be signed and certified for accuracy by the SWMP Administrator. The certification will read as follows. I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system -13- Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Doty & Associates, LLC designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the Information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine & Imprisonment for knowing violations. The report will be submitted to the WQCD on or before February 15 of each year, at the following address. Colorado Department of Public Health & Environment Water Quality Control Division WQCD -P -B2 4300 Cherry Creek Drive South Denver, Colorado 8024 6-1530 Attn: Permits & Enforcement 6.2.2 Other Notifications Notification will also be provided to the WQCD should any of the following occur. o Change in Discharge. The WQCD will be informed in writing of any intent to construct, install or alter any process, facility or activity that is likely to result in a new or altered discharge, and will furnish the WQCD such plans and specifications as the WQCD deems reasonably necessary to evaluate the effect on the discharge and receiving stream. This notice will be provided within two weeks of the determination to undertake the construction, installation or alteration. The SWMP will be updated within thirty days of the changes. o Spills. The WQCD will be notified of any spill or discharge of oil or other substances which may cause pollution of the waters of the state. The WQCD will be notified orally within twenty -four (24) hours of the time that the operator becomes aware of the spill or discharge. A written report will be mailed to the WQCD within five (5) days of the time that the operator becomes aware of the spill or discharge. Other regulatory agencies will also be notified, as appropriate. -14- APPENDIX A FIGURES FIGURE 4 M...f DRAINAGE BASINS o.w.. O O m F W d W J 4 V N 0 a 0 0 r `n 0 b n N O U J J 4J Q o U N N 6 tl r O 0 FIGURE 4 DRAINAGE BASINS aJ. A X, mall i. 4� S V r 4i �11 Lake B-3 Ir -M il. r I CY �4 Q6 L) Ilk. . ;'Y T �ry L) 0 - APPENDIX B TABLES Stormwater Management Plan Revision 1 Molson Coors Property July 17 2009 Dotv & Associates. LLC Table 1. Potential Sources L-31 Contacted by Activity Potential Releases Stormwater? Discharges to Rail Car Hydrocarbon drippage & Clear Creek & Irrigation Staging leakage yes Ditches None. All equipment Water underground or in well Pumping houses no none None. All drainage is Rare discharges to Clear Lake Areas inward no Creek Small potential to Drainage is to lakes with Golf release sediment, rare discharges to Clear Courses fertilizers & fuels yes Creek Vacant Clear Creek & Irrigation Land None yes Ditches L-31 APPENDIX E SPILL REACTION PLAN SPILL REACTION PLAN Molson Coors Property 3717 McIntyre Street Golden, Colorado 80401 ACTIONS BY FRONT LINE PERSONNEL 1. Stop - Contain - Cleanup Immediately close the appropriate valves or hit the emergency shut -off switch (if the source Is the dispensing system on a fuel tank) to stop the spill. Take immediate steps to contain the spill using any materials in the area such as mops, brooms, cardboard, adsorbents, sand, soil, or other materials. If your containment efforts are not successful and the spill is so large that it might reach Clear Creek or a flowing irrigation ditch, construct a temporary soil berm in the path of the spill. Do not wash down the area with water until the spill and material contaminated by it have been removed. Do not wash down the area until specifically instructed to do so by the SWMP Coordinator. 2. Notify the SWMP Coordinator. While the containment effort is underway, instruct a person who is non- essential to the containment effort to notify the SPCC Coordinator or the alternate of the situation. Name I Office Pager /Cell Don MacDonald (Coordinator) (303) 277 -3455 (303) 234 -7988 Mike Glade (Altemate) 1 (303) 277 -5107 (303) 330 -9738 If the Coordinator cannot be reached, contact security for assistance (see the Front Line Personnel Contact Sheet on page 2 of this procedure). If the foregoing cannot be contacted, call the Fire Department for a fire or medical emergency and one of the clean -up contractors if you suspect your efforts will be unsuccessful in containing the spill. 07/17/2009 Spill Reaction Plan - Page 1 of 5 SPILL REACTION PLAN (continued) Molson Coors Property 3717 McIntyre Street Golden, Colorado 80401 FRONT LINE PERSONNEL CONTACT SHEET A. SWMP COORDINATOR Don MacDonald Work (303) 277 -3455 Pager (303) 234 -7988 B. ALTERNATE SWMP COORDINATOR Mike Glade Work (303) 277 -5107 Pager (303) 330 -9738 C. SECURITY (303) 277 -3333 (emergency) (303) 277 -2749 (non- emergency) D. GOLDEN FIRE DEPARTMENT (fires & medical emergencies) 911 E. CUSTOM ENVIRONMENTAL SERVICES (clean -up contractor) (303) 423 -9949 (800) 310 -7445 - 24 hour response F. WEST HAZMAT (clean -up contractor) (303) 364 -2800 07/17/2009 Spill Reaction Plan - Page 2 of 5 t_. SPILL REACTION PLAN (continued) Molson Coors Property 3717 McIntyre Street Golden, Colorado 80401 ACTIONS TO BE TAKEN BY SWMP COORDINATOR OR ALTERNATE 1. Maintain radio or phone contact with operating personnel to direct containment and cleanup actions. 2. If warranted by the situation, relocate to the site to give personal direction to the containment and cleanup activities. 3. If the spill leaves or threatens to leave the property (i.e., reaches Clear Creek or a flowing irrigation ditch), immediately contact your supervisor and security. As soon as possible, contact the Colorado Department of Public Health & Environment (CDPHE), and the State inspector of Oils (see SWMP Coordinator or Alternate Contact Sheet on page 4 of this procedure). 4. If the spill actually reaches Clear Creek or a flowing irrigation ditch, immediately notify the National Response Center. 5. Supervise disposal of spilled materials and cleanup of equipment and materials used to contain the spill. Any contaminated material must be disposed of in an appropriate manner. Chemical or other characterization may be required. Check with the corporate environmental, health & safety group for guidance. 6. Even if the spill is successfully contained, contact the corporate office, CDPHE, and the State Inspector of Oils within 24 hours to notify them of all spills of petroleum products greater than 25 gallons. 7. Prepare a memo for the SWMP files describing the spill (material, quantity and direction of flow), together with a description of containment and cleanup actions (including ulfimate disposal of contaminated materials). Analyze the causes of the spill and develop a procedure to prevent its reoccurrence. Amend the SWMP to include this procedure if appropriate. In preparing documentation of the spill, err on the side of redundance and excessive documentation. 07/17/2009 Spill Reaction Plan - Page 3 of 5 SPILL REACTION PLAN (continued) Molson Coors Property 3717 McIntyre Street Golden, Colorado 80401 SWMP COORDINATOR OR ALTERNATE CONTACT SHEET A. SECURITY (303) 277 -3333 (emergency) (303) 277 -2749 (non- emergency) B. GOLDEN FIRE DEPARTMENT (fires & medical emergencies) 911 C. CUSTOM ENVIRONMENTAL SERVICES (clean -up contractor) (303) 423 -9949 (800) 310 -7445 - 24 hour response D. WEST HAZMAT (clean -up contractor) (303) 364 -2800 E. CDPHE SPILL REPORTING LINE (24 hour) 1 (877) 518 -5608 F. STATE DIVISION OF OIL & PUBLIC SAFETY (after hours, use CDPHE reporting line) (303) 318 -8547 G. NATIONAL RESPONSE CENTER (EPA) 1 (800) 424 -8802 07/17/2009 Spill Reaction Plan - Page 4 of 5 SPILL REACTION PLAN (continued) Molson Coors Property 3717 McIntyre Street Golden, Colorado 80401 (303) 277 -3455 SWMP COORDINATOR OR ALTERNATE NOTIFICATION INFORMATION NEEDS 1. Facility Address & Phone Number (see above). 2. Date & Time of Discharge. 3. Type of Material Discharged. 4. Estimated Quantity Discharged (total). 5. Estimated Quantity Discharged from to Clear Creek (less than total). 6. Source of Discharge (as examples - ruptured tank, tank overfill, etc.) 7. Description of Affected Media (for example - contaminated soil on property). 8. Cause of Discharge (for example - truck accident or accidental tank overfill). 9. Damages or Injuries (could include damage to the tank, damage to vehicles, damage to environmental media as in 7, and Injuries to people). 10. Actions to Stop or Mitigate the Discharge (for example - material retained on -site by temporary berm). 11. Need for Evacuation (probably not). 12. Who has been Contacted - including names and organizations (take notes of all agency contacts). 07/17/2009 Spill Reaction Plan - Page 5 of 5 STATE OF BAI Ritter, Jr., Governor James B. Martin, Executive Director Dedicated to protecting and Improving the health and environment of the people of Colorado 4300 Cherry Creek Dr. S. Denver, Colorado 80246.1530 Phone(303)692 -2000 Too Line (303) 691 -7700 Located in Glendale, Colorado Laboratory Services Division 6100 Lowry Blvd. Denver, Colorado 80230-6928 (303)692.3090 httpJAv;: w.Cdphe.s:2ta.:o. ue January 14, 2009 ti es N t O y Colorado Department of Public Health nA Fn,n nnmrnt Donald W McDonald, Mgr Coors Brewing CO PO Box 4030 MC CC370 Golden, CO 80401 RE: Certification, Colorado Discharge Permit System Permit No., CORO] 0000, Facility Number: COR011352 Dear MrJMs. McDonald; The Water Quality Control Division (the Division) has reviewed the application submitted for the Molson Coors Property Ease of McIntyre facility and determined that it qualifies for coverage under the CDPS General Permit for Stormwater Discharges Associated with Light Industry (the permit). Enclosed please find a copy of the permit certification, which was issued under the Colorado Water Quality Control Act. Facility: Molson Coors Property Ease of McIntyre CO County Legal Contact: Donald W McDonald, Mgr Phone number: 303/277.3455 Email: aon.macaonataraicoors.com Facility Contact: Donald McDonald, Mgr Phone number 303/277-3455 Email: don.macdonald @coors.com Donald W McDonald is the legal contact for this certification, as shown above. The legal contact receives all legal documentation pertaining to the pen certification, including invoices. Donald McDonald is the local contact as listed above. This entity will be contacted for general inquiries regarding the facility. The first Annual Report for this permit certification is due February 15, 2010. The Annual Fee for this certification is $185.00 is invoiced every July. Do Not Pay This Now. The initial invoice will be prorated and will be sent to the legal contact shortly. Please read the enclosed permit and certification. If you have any questions please contact Kathy Rosow, Environmental Protection Specialist, at (303) 692 -3521. Sincerely, Debbie Jessop, Administrative Assistant WATER QUALITY CONTROL DIVISION Enclosures: Certification page; General Permit; Highlight Sheet; Annual Report Form I xc: Regional Council of Government CO County, Local County Health Department D.E., Technical Services Unit, WQCD Permit File Idki cert N__/ STATE OF COLORADO COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT WATER QUALITY CONTROL DIVISION �wof cow TELEPHONE: (303) 692 -3500 �Q N �1876� CERTIFICATION TO DISCHARGE UNDER CDPS GENERAL PERMIT COR- 0100000 LIGHT INDUSTRY Certification Number: COR011352 This Certification to Discharge specifically authorizes: Coors Brewing CO to discharge stormwater from the facility identified as Molson Coors Property Ease of McIntyre to: Clear Creek - South Platte River Facility Industrial Activity: Multi -Use : golf courses, water supply lakes; and rail car staging area (without mtce, fueling, or cleaning) Primary SIC Code: 2082 Facility Located at: 3717 McIntyre St Golden CO CO County Latitude 39.767, Longitude 105.160 Certification is effective: 01/14/2009 Certification Expires: 6130/2011 This certification under the permit requires that specific actions be performed at designated times. The certification holder is legally obligated to comply with all terms and conditions of the permit. Signed, h D. 6__ Gary Beers Industrial Permit Unit Manager Water Quality Control Division Page I of 22