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Home My WebLink AboutWS-05-02City of Wheat Ridge OF WHEgT Community Development Department P~ Memorandum ~o,~osoo TO: Case File/WS-05-02 FROM: Travis Crane, Plannerv-(Z) SUBJECT: 5060 Ward Rd./Denver West Commerce Center DATE: 15 November 2005 All application documents, referral comments, staff reports, correspondence, public notice information and all associated documentation for the subdivision plat of 5060 Ward Road (Denver West Commerce Center) can be found in the rezoning case file (WZ-05-07). NOTICE OF PUBLIC HEARING Notice is hereby given that a Public Hearing is to be held before the City of Wheat Ridge PLANNING COMMISSION on September 15, 2005, at 7:00 p.m. in the City Council Chambers of the Municipal Building at 7500 West 29 h Avenue, Wheat Ridge, Colorado. All interested citizens are invited to speak at the Public Hearing or submit written comments. The following cases shall be heard: Case No. WZ-05-07: An application filed by IBC Holdings for approval of a rezoning from Industrial and Planned Industrial Development to Planned Mixed Use District and approval of an outline and final development plan for property located at 5060 Ward Road and legally described as follows (see legal description for Case No. WS-05-02): Case No. WS-05-02: An application filed by IBC Holdings for approval of a 17- lot major subdivision plat on property presently known as 5060 Ward Road and legally described as follows (the following legal description pertains to both cases): COMMENCING AT THE NORTHWEST CORNER OF SAID SOUTHEAST QUARTER OF SECTION 17; THENCE ALONG THE NORTHERLY LINE OF SAID SOUTHEAST QUARTER NOODII'19"E, 199.74 FEET; THENCE DEPARTING SAID NORTHERLY LINE SOOD48'41"E, 30.00 FEET TO A POINT ON THE SOUTHERLY RIGHT OF WAY OF WEST 52ND AVENUE AND THE TRUE POINT OF BEGINNING; THENCE CONTINUING ALONG SAID SOUTHERLY RIGHT OF WAY N89D11' 19"E, 348.38 FEET; THENCE DEPARTING SAID SOUTHERLY RIGHT OF WAY SOOD18'24"E, 414.77 FEET; THENCE N88D53' 15"E, 518.65 FEET; THENCE SOOD19' 18"E, 5.27 FEET; THENCE ALONG THE ARC OF A NON-TANGENT CURVE TO THE RIGHT HAVING A RADIUS OF 270.54 FEET, A CENTRAL ANGLE OF 66D58'40" AND A CHORD WHICH BEARS S57D19'34"E, 298.55 FEET; THENCE PARALLEL TO THE NORTHERLY RIGHT OF WAY LINE OF WEST 50TH PLACE S88D40'20"W, 200.44 FEET; THENCE SOODI9'07"E, 215.60 FEET TO THE EXTENDED LINE OF SAID NORTHERLY RIGHT OF WAY OF WEST 50TH PLACE; THENCE ALONG SAID EXTENDED NORTHERLY RIGHT OF WAY AND NORTHERLY RIGHT OF WAY S88D40'20"W, 1087.24 FEET TO SAID EASTERLY RIGHT OF WAY OF WARD ROAD; THENCE ALONG SAID EASTERLY RIGHT OF WAY DEPARTING SAID NORTHERLY RIGHT OF WAY NOOD18' 19"W, 659.25 FEET; THENCE DEPARTING SAID EASTERLY RIGHT OF WAY N89D 11' 19"E, 170.00 FEET; THENCE NOOD 18' 19"W, 150.00 FEET TO SAID SOUTHERLY RIGHT OF WAY OF WEST 52ND AVENUE AND THE TRUE POINT OF BEGINNING. Kathy Field, Administrative Assistant ATTEST: Pamela Y. Anderson, City Clerk To Be Published: Rocky Mountain News Date: September 1, 2005 City of Wheat Ridge of WHEAL o Community Development Department m Fax Transmittal c~CORA~~ TO: Phillip Kriebel FROM: Travis Crane, Planner's SUBJECT: 5060 Ward Rd./Public Works Comments DATE: 30 August 2005 I have included David Brossman's comments for the "Denver West Commerce Center" for your review. As you are aware, this project is on an accelerated review schedule. A Planning Commission hearing has been scheduled for Thursday, September 15a'. A staff report must be generated and delivered on Friday, September 9`n. Please make the required corrections and submit 21 full size folded copies of the plat to me by Wednesday, September 7`". Please call with any questions. I can be reached at 303.235.2849. DEPARTMENT OF PUBLIC WORKS (303) 235-2861 7500 WEST 29TH AVENUE WHEAT RIDGE, CO 80033 FAX (303) 235-2857 August 24, 2005 Phillip M. Krieble, E.I.T. Project Manager Martin/Martin . 12499 West Colfax P.O. Box 151500 Lakewood, CO 80215 Re: - Second Review Comments of the Final Drainage Report, Final Plat, ODP, FDP, and Public Improvement . Plans for the Denver West Commerce Center development. Dear Mr. Krieble, I have completed the second review of the above referenced documents received on August 11 and August 12, 2005 and have the following comments: DRAINAGE Final Drainage Report (Discussion) 1. It appears that there may be some offsite runoff from West 52hd Avenue that contributes to this site. Please include the W. 52°a Avenue OS sub-basin along with the anticipated volume and direction of the collected/concentrated runoff. .2. Please discuss whether or not a City standard inlet is needed to intercept the above-mentioned OS runoff, near the east end of the proposed curb and gutter along the W. 52nd Avenue frontage. If the inlet is needed, also include in the discussion a brief description of the pipe that.would be used to convey.the runoff into the proposed on-site storm system (please see redlined Drainage plan). 3. If a standard inlet/pipe will not be utilized to control the OS runoff mentioned above, discuss the impact to the adjacent property (to the east) that the proposed design may have, and provides ecific alternatives to the current design in the event the property is negatively impacted as a result of the proposed construction. 4. Discuss the drainage pattern produced when the swale proposed along Ward Road discharges runoff out of the proposed sidewalk chase. Explain where, based upon the current grading design, the runoff from the swale will flow. Include a discussion whether there is to be a structure of some kind to direct flows from the sidewalk chase along Ward to Detention Pond B, or to the southeast into the sidewalk chase on W. 50ffi Place (and ultimately into the existing storm sewer, lying within W. 50" Place). If the runoff is to flow directly into the existing storm sewer, please include an analysis showing the existing system has the capacity to handle the additional Q. 5. The average velocity through storm sewer Reaches P-6, P-7, and P-8 is quite high (10.3 - 14.4 ft/s). Of particular concern is Reach P-8, due to the discharge point into Detention Pond A being at an angle to the concrete trickle channel. This scenario could produce a scouring effect upon the bottom of Detention Pond A in and around the discharge point. Some form of energy dissipation needs to be utilized (e.g., drop structures, rip-rap, baffle chute pipe outlet, etc.) or maybe even a combination of dissipation methods. 6. Please include the amount and direction of flow for the drainage (or irrigation) feature in the southeasterly portion of the site (by the existing Hazen Building). Need to identify if it is for drainage or irrigation, and state whether or not this will be needed or removed during this project. 7. Please provide a P.E. seal and signature on the revised Final Drainage Report. Final Drainage Report (Appendix) 1. Include calculations for the anticipated OS runoff that will be collected and conveyed by the proposed curb and gutter along West 52Md Avenue. If an inlet is to be utilized, include the calculations for this as well as all pertinent pipe information (e.g., include in the DOT Reports & profiles for the 5 & 100-yr, etc.). 2. If necessary, provide the analysis for the additional Q to be directed into the existing storm sewer from the Ward Road swale (see comment #4 above). Final Drainage Plan (Sheet DI) 1. If the pond detail sheets are not to be included with the Drainage Report, the sheet references will need the text modified to help direct the reader to the Public Improvement Plans: `RE: SIHETC5.3,PUBLICIMPR0VEMENTPLANS 2. Along with the Drainage Plan, please include the cross-section Sheets C1.3 and 1.4 from the Public Improvement Plans in the back of the Report. These correspond to the cross-sections shown on the plan view of the Drainage Plan. 3. It appears that there may be some offsite runoff from West 52nd Avenue that contributes to this site. Please include the W. 52°d Avenue OS sub basin, indicate the anticipated volume and direction of the collected runoff. 4. If applicable, show the City of Wheat Ridge standard inlet to be placed near the easterly end of the proposed curb and gutter along the W. 5Vd Avenue frontage, and the pipe used to convey the runoff into the proposed on-site storm system 5. Please identify the drainage (or irrigation) feature identify in the southeasterly portion of the site (by the existing Hazen Building) and whether it will be removed. 6. Please provide a P.E. seal and signature on the revised Final Drainage Plan. Historic Drainage Plan (Sheet D2) 1. It appears that there may be some offsite runoff from West 52°d Avenue that contributes to this site. If this is the case, please include this as an OS sub-basin in the Historic Plan. 2. Please provide a P.E. seal and signature on the revised Historic Drainage Plan. SURVEYING Outline Development Plan 1. The Legal Description shall exactly match the Legal on the Final.Plat. 2. All other comments have been addressed. Final Development Plan 1. The Legal Description shall exactly match the Legal on the Final Plat. 2. Need to show Detention Pond B. 3. All other comments have been addressed. Final Plat 1. For Sheet 1: a. Please correct the single typographical error as shown on the redlined Sheet. b. All other comments have been addressed. 2. For Sheet 2 (graphical portion): a. The detention pond easements need to be tied to the property in someway (to a comer, etc.) so as 'f TA11wV...),e r4nKn_41 cn We..l MAN.e ...n 1ti Ann to be locatable in the field, b. Please change the linetypes for the proposed easements and lots (either darken, or change the linetype to something completely different than the existing ones) to make these readily identifiable. c. Need to move the 30.00' ROW width arrow for 52nd Avenue north a touch to match the lines. • Please include a CD-ROM containing the revised Plat with the nextsubmittal. Site Plan 1. Items that shall be included on the Site Plan: a. The site boundary bearings and distances, section tie, and Legal Description need to exactly match the Final Plat. b. All existing and proposed easements, including (but not limited to) drainage, utility, stormwater detention, cross-access, etc. All easements shown shall match those shown on the Final Plat. c. Include a copy of this sheet in the Final Development Plan and also in the Public Improvement Construction Plans. Public Improvement Plans 1. For Sheet C1.0: a. Remove the word "Package" from the Sheet Index (this implies there are completely different sets of plans). b. Also under the Sheet Index, modify sheets C1.3 & C1.4 to read: "Public Improvement Cross- Sections. " c. Need to include Sheet Dl in the construction plan set (it shows the locations of the cross-sections above). Sheet D2 (Historic Drainage Plan) only needs to be included with the Final Drainage Report (not needed in construction plans). d. Please add General Note 31 (see redlined plans): "Unless otherwise noted, all curve radii shown herein are to flowline. 2. For Sheet Cl.I (Details): a. Remove the City Pay Item information for detail C-1101. b. Need to specify the thickness of the detached sidewalk (or indicate on ALL plan views, since this detail currently directs the reader to "See Plans'). c. It appears from the plan views that the only ADA ramp to be constructed is the Type 1A. If this is the case, all Type 2 details should be removed to avoid the wrong type being constructed. If a Type 2 is to be constructed, please indicate the location on the plan view(s). 3. For Sheet C1.2 (Details): a. Please include a detail for the curb/sidewalk chase to be placed at the northeasterly corner of 50th. Avenue and Ward Road. Be sure the detail fully represents what is to be constructed. b. It appears from the plan views that the only ADA ramp to be constructed is the Type 1A. If this is the case, all Type 2 details should be removed to avoid the wrong type being constructed. If a Type 2 is to be constructed, please indicate the location on the plan view(s). c. Need to include details (either on this sheet or a Storm Sewer Detail sheet) for slab-base manhole, and for all inlet. types used (you can use the M-Standard details, but the detail drawing(s) still need to be shown on the Plans). d. Remove the City "Pay Item" info from detail C-D04. 4. For Sheets C1.3 and CIA (Cross-Sections): a. Typically, where the ten-am slopes away from the back of a proposed sidewalk (either upward or downward), a 2.0' "flat" or bench area behind the walk is required. Please add this 2.0' bench behind the sidewalk on cross-sections A-A B-B, C-C. (For an example of this 2' bench, please refer to Wheat Ridge Standard Detail S-A02 - which I realize is a detail for a Local Street section, but it does show an example of the bench area I'm referring to). Cross-section G-G shows a 3' bench, which is great. b. On Cross-section E-E, there is a note pertaining to grading on the adjacent property. This note is to be modified to include the following language (please see redlined Plans): "The Contractor shall obtain and provide to the City, written permission from the off-site property owner prior to commencement of any off-site work." c. Sheets CM & CIA need to be included in (the back of) the Final Drainage Report as they correspond to the cross-sections shown on the Drainage Plan. 5. For Sheet C1.5 (W. 50a'Place Plan & Profile): a. To be fully ADA compliant, all Type I ADA ramps need to include the 3.0' by-pass sidewalk behind the ramp area (per detail C-C04). b. The C3 and C4 notation-on the plan view is hard to see, I suggest moving the text southerly and using arrows indicating the curves. c. Please identify the hatching that is by curve C3: 6. For Sheet C1.6 (W. 52nd Plan& Profile): a. On the plan view, please modify the ramps to include the 3' by-pass sidewalk to be fully compliant with the ADA requirements (it will also match the detail, thus eliminating some confusion during construction). b. On the profile, there cannot be more than a 0.50% change in grade without utilizing a vertical curve (please see redlined plans). The Grade Breaks shown at stations 3+50 and 3+77.55 are too close together (27.55 feet) to utilize a vertical curve (can't build it). The City suggests "elongating" the grade break area to help minimize the grade change differences (you may still need a vertical curve, but it will at least be buildable). c. Correct the typos as shown on the redlined plans. 7. For Sheet C13 (Ward Road Plan & Profile): a. Based upon the grading as indicated on the plans, the City suggests that the area at the south end of the Ward Road swale be given another look to determine if the current design will function. Please see the redlined plans, and also comment #4, Final Drainage Report (Discussion) above. 8. For the Site Plan:' a. Please include all changes made to the plan views of other sheets on the Site Plan. 9. For Sheet 2.0 (Demolition and Erosion Control Plan): a. No comments - erosion control has already been placed for site demolition. 10. For Sheet 2.1 (Erosion Control Plan, Proposed Development): a. Need to state (could be in a Note) the size/type of rip-rap to be used as outlet protection. Also include either a detail or at a minimum the dimensions of the rip-rap placement to ensure it is constructed correctly. 11. For Sheet 3.0 (Overall Utility Plan): a. Please show all proposed street cuts from utility service connections (including dimensions). 12. For Sheet 3.1 (Utility Details): a. Need to include details for the following: i. Standard City of Wheat Ridge Inlet. ii. Drop Structure, and/or any other energy dissipation structure used. iii. Rip-rap and/or any other erosion control methods to be utilized by pipe outfalls. 13. For Sheet C5.0 (Storm Plan & Profile): a. If pipe capacities aren't a major issue, the use of energy dissipation structures should be considered for reaches P-6 through P-8 (e.g., drop structure(s), baffle chute pipe outlet for the outfall into Pond A, etc.). The average velocity through storm sewer Reaches P-6, P-7, and P-8 is quite high (10.3 -14.4 ft/s) in this area. Of particular concern is Reach P-8, due to the discharge point into Detention Pond A being at an angle to the concrete trickle channel. This scenario could produce a scouring effect upon the bottom of Detention Pond A in & around the discharge point. b. There needs to be a detail for all rip-rap areas showing the dimensions and type of rip-rap as well, 4 1o11yR=cher(5060-5150 Ward Rd) sviev214.doc so that they can be correctly constructed. c. The City highly recommends a standard inlet with a pipe used to convey the OS sub-basin runoff from 52d Avenue be employed (see redlined plans). (I'm sure I don't have to remind you that the developer (and also the Engineer-of-Record) will be responsible for any negative impact to adjoining properties as a result of this development, and this looks like it could be a potential problem area). d. Show all existing and proposed easements on the P & P Plans (may need to be creative with the linetypes as the Plan is quite busy). By showing the easements however, it will indicate the proposed storm sewer will lie within a drainage easement that allows for continued functionality and future maintenance. e. Deed to include a note for Line B directing the reader to Sheet C5.1 for the pipe profile. 14. For Sheet C5.1 (Storm Plan & Profile): . a. Need to include a Note directing the reader to Sheet C5.2 for all pipe profiles not found on this sheet. b. Include info for all inlets (see redlined plans for the inlet in question). c. Label all pipe lines, both on the profile and on the plan view. Currently is very difficult for the reader to understand. 15.. For Sheet C5.2 (Storm Plan & Profile): a. Need to include a Note directing the reader to Sheet C5.1 for all pipe profiles not found on this sheet. 16. For Sheet C5.3 (Pond A Sheet): a. The details for all items to be constructed (copy the M-Standard details if necessary). This will ensure the items, will be correctly constructed (rather than having to rely on the contractor having a copy of the M-Standards on-site - which is doubtful). b. Need to show the distance of the bottom of the emergency overflow weir opening. c. Unless there are several different types of rip-rap that will be used on this site, the rip-rap placement section detail should indicate the rip-rap type (e.g., Type L, M, etc.). d. On the plan view, need to show any energy dissipation structure (if necessary), and the placement of the rip-rap, including adequate dimension information to construct. e.. The "Inlet Detail" needs to be renamed to "Outlet Structure Detail". 17. For Sheet C5.3 (Pond A Sheet): a. Refer the reader to the sheet in this plan set where the M-Standard details for the Type C inlet & grate may be found. b. Need to show the distance of the bottom of the emergency overflow weir opening. c. Specify the rip-rap type (if possible) on the detail. d. The "Inlet Detail" needs to be renamed to "Outlet Structure Detail". TRAFFIC / ADDITIONAL ENGINEERING COMMENTS This submittal was forwarded to the Engineering Division Manager, Mr. Steve Nguyen; P.E., 303-235-2862 for review. • Please see the attached memo for Mr. Nguyen's response. The Public Works Department requires 2 signed and stamued conies of the revised Final Drainage Report/Plan, Outline Development Plan, Final Development Plan, Final Plat, and Public Improvement Construction Plans. Please provide the above documents along with a.CD-ROM containing the revised Final Plat with the next submittal. Public Improvements Cost Estimate & Performance Guarantee (Letter of Credit) Prior to any construction commencing for detention pond(s), related stormwater facilities, and the required public improvements within the public Right-of-Way, an itemized cost estimate from the Engineer-of-Record or his designee will need to be submitted to the Public Works Department for review and approval. Upon acceptance of this estimate, an Irrevocable Letter of Credit reflecting the total of the approved cost estimate plus 25% (125% of engineer's estimate) will need to be submitted by the owner/developer for review and approval. Right-of-Way Construction Permit(s)/Licensing Prior to the construction of any 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. 2-Year Warranty Period for Public Improvements Upon completion of all public improvements and acceptance by the City Inspector, the original Letter of Credit shall be surrendered. At this time a 2-year warranty period for the public improvements shall commence. Upon commencement of the 2-year Warranty Period, a 2nd Letter of Credit in the amount of 25% of the original itemized engineer's cost estimate shall be submitted to the City of Wheat Midge and be dated to expire on the 2- year anniversary of the Warranty Period commencement date. The City shall retain said Letter of Credit for the entire 2-year Warranty Period; if at any time during said 2-year Warranty Period the City Inspector deems that the constructed public improvements are in such condition as to require repairs or replacement, the Developer shall complete such work upon request. Upon completion of the 2-year Warranty Period and Final Approval of all constructed public improvement items by the City Inspector, the 2nd Letter of Credit shall be surrendered by the City of Wheat Ridge. Drainage Certification Required Prior to C.O. Upon completion of the drainage improvements, the Engineer-of-Record Mr. Duane A. Jansen, P.E., shall provide to the City of Wheat Ridge a written, signed and sealed Drainage Certification Letter stating that the site grading was completed per the approved Grading & Erosion Control and Drainage Plans, all drainage facilities were constructed and shall function as defined in the approved Final Drainage Report/Plan, and that the site has been accurately surveyed to confirm that the grading and the construction of all drainage facilities was completed in accordance with these documents. The Drainage Certification Letter shall be submitted to the City for review and approval, and shall be accompanied with As-Built Plans for all constructed drainage facilities prior to issuance of any Certificates. of Occupancy. 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 CC: Steve Nguyen, Engineering Division Manager Russ Higgins, Field Services Supervisor Travis Crane, Planner File MARTIN /MARTIN a 4 CONSULTING ENGINEERS MEMORANDUM Page 1 of 11 To: City of Wheat Ridge Dept* of Public Works 7500 West 29th Ave Wheat Ridge, CO 80033-8001 Attn: David F. Brossman, P.L.S. Copy To: Date: August 12, 2005 From: Phillip Krieble ' Y Project No.: 16652.C.01 1- Project Title: Denver West Commerce Center RE: Denver West Commerce Center Drainage Comments Martin/Martin has reviewed the City of Wheat Ridge comments dated June 29, 2005 for the Denver West Commerce Center project. Attached please find your original redlines and two sets of revised plans. Comments received are responded to below. Final Drainage Report (Discussion): 1. On Page 3, Section 3.2: Please double-check that the sub-basins in the Report match those found on the Drainage Plan. Also, list the sub-basin numbers. For example, Basin A(211-A17), Basin B (BI-B4), Pad (Pl-P3a), etc. Complied - Yes. Response - Sub-basins in the report now match those found on the drainage plan, and the sub-basin numbers have been listed on page 3, Section 3.2 as requested. 2. On Page 7, Sub-Basin El: El appears to sheet flow south/southeasterly to 501h Avenue. If runoff flows are directed by a swale, either existing or proposed, need to show this on the Plan. Complied - Yes. Response - The existing swale in sub-basin El is now shown on the drainage plan. 3. On Page 8, Sub-Basin OS-4: Show the inlet and storm sewer mentioned. Complied - Yes. Response - Drainage from OS-4 drains along OS-4's southern boundary and then is conveyed to sub-basin El by a culvert where it is collected by the existing swale and conveyed to the existing storm inlet 95. 4. On Page 9, Please include the following items in the discussion: a. Emergency overflow locations. b. A comparison of the developed Q5 and Ql00 and historical rates as evidence that the drainage will be improved with this development. c. The detention volume required and provided for both ponds. d. The City of Wheat Ridge (COWR) Site Drainage Requirements include a provision that states detention facilities shall completely drain within 40 hours. Discuss the orifice plate design, use of G:UANSENI\16652 C Jolly Rancher\Docmnents\Comments\COWR 6-29-05.doe Revised 0228 12499 West Colfax • P.O. Box 151500 • Lakewood, Colorado 80215 • Telephone: 303431-6100 • www.martinmartin.com Civil Department Fax: 303-431-4028 • Structural Department Fax: 303-431-6866 9 Marketing Department Fax: 303-456-9923 MEMORANDUM Page 2 a concrete trickle channel, etc. to achieve this and state the anticipated drain time. I recommend you talk to Dan DeLange, P.E. (Martin/Martin) regarding the outlet structure%rifice plate design he used for the Exempla Lutheran Hospice project. Complied - Yes. Response - The items have been included in the discussion. 5. Include a brief discussion of the benefits (or reasons) for using a Type 16 inlet over a Type 13 (e.g., the Type 16 has directional vanes, etc). Complied - Yes. Response - We have chosen to use Type 16 combination and valley inlets because they have increased capacity over Type 13 due to directional vanes and box size. Type 16 inlets are available in curb opening and grate combinations whereas Type 13 inlets are typically only available with a grate opening. Type 16 inlets are common and most contractors are familiar with their construction. 6. Discuss the longitudinal slope and channel liningfor the proposed drainage swale along Ward Road. Complied - Yes. Response - Discussion of the swale is now included in the sub-basin OS-2 details. 7. A curb chase will need to be constructed at the south end of the proposed drainage swale along Ward Road due to the CDOT Type 2 ADA ramp that will be required at Ward & 50`" Avenue. Please mention the curb chase in the discussion. Complied - Yes. Response - A curb chase has been added just north of the ramp and is included in the discussion. 8. Please provide a P. E. seal and signature on the revise Final Drainage Report. Complied - Yes. Response - Comment Acknowledged. Final Drainage Report (Appendix) 9. Water Quality Release: The City of Wheat Ridge (COWR) Site Drainage Requirements include a provision that states detention facilities shall completely drain within 40 hours. The COWR recommends that a "self-cleaning" or low maintenance for of orifice be employed. A vertical slit design (please see example in Report) is a fairly new concept that seems to be a bit more "self-cleaning" than the drill-hole design. However, if drill-holes are to be utilized, the City recommends a minimum of/a" diameter holes be used with an opening being in the FL of the trickle channel to allow for complete drainage of the pond. Some developments have even incorporated a combination of the vertical slit/drill-hole design. The CO WR will consider any design that willfully drain the pond within the required 24-40 hour detention time. The primary reason the COWR requires detention ponds to fully drain within the 40 hour period is in response to a memo sent to UDFCD by the State Department of G:VANSENI\16652 C Jolly Rancher\Documents\CommentskCOWR 6-29-05.doe Revised 0228 12499 West Colfax • P.O. Box 151500 • Lakewood, Colorado 80215 • Telephone: 303-431-6100 • www.martinmartin.com Civil Department Fax: 303-431-4028 9 Structural Department Fax: 303-431-6866 • Marketing Department Fax: 303-456-9923 MEMORANDUM Page 3 Wildlife Biologist, Mr. Steve Putmann gives his recommendations to the UDFCD in the memo, Please see the current COWR Site Drainage Requirements for a copy of this memo. Complied -Yes. Response - Water quality for Ponds A and B has been designed to conform to the above comments. A design similar to Dan DeLange's design of the Exempla Lutheran Hospice was used. 10. 100 year Storm Inlet Sizing Calculations: a. Please include specifications and a detail for the Type 16 inlet. b. Define what Qco is. Complied - Yes. Response - Type 16 inlet details were added to the appendix. Qco is the flow that is not intercepted by the inlet and carries over to the next inlet down hill. Final Drainage Plan 11. Please include a Historical Drainage Plan showing the release point, sub-basins, and Q's found on page 3 of the Report. Complied - Yes. Response - The information has been added to the Historical Drainage Plan and the plan has been included with the report. 12. Include cross-sections A-a through G-G on a separate sheet. Complied - Yes. Response - Cross-sections added to plan set. 13. Need to provide details for Ponds A and B; include sufficient information for construction. Complied - Yes. Response - Pond Detail sheets have been added. 14. Details that need to be included: a. For Ponds A&B: outlet structure, orifice plate, trickle channel, emergency overflow weir, and trash rack with opening and mounting specification(f a pre fabricated rack is to be used include the make and model no). The trash rack should be a US Filter (or approved equivalent) with #93 vee wire, 0.139" openings between wires, TE 0.074 "X0.5 " support rods on 1 " centers. (again I suggest taking a look at Mr. DeLange's Exempla Hospice detention pond orifice plate & trash rack design detail). b. All storm sewer structures, e.g., inlets, manhole, curbing, etc. Complied - Yes. Response - The details have been included. G:UANSENI\16652 C Jolly Rancher0ocumentACommentACOWR 6-29-05.doc Revised 02/28 12499 West Colfax • P.O. Box 151500 • Lakewood, Colorado 80215 • Telephone: 303-431-6100 • www.martinmartin.com Civil Department Fax: 303-431-4028 • Structural Department Fax: 303-431-6866 • Marketing Department Fax: 303-456-9923 MEMORANDUM Page 4 15. The sub-basin identifiers need to be shown within the sub-basin (you may need to slightly reduce the size of these to fit). Complied - Yes. Response - Identifiers are now inside of the basins. Some were reduced in size by 50%. 16. The contour line around Pond A need to be shown as how they are to be graded. Complied - Yes. Response - Contours now gradually transition into the existing topography. 17. Please identify all storm sewer components (e.g., lines, inlets, manhole, etc) on the plan view to correspond to the items referenced in the Appendix. Complied - Yes. Response - Comment Acknowledged. 18. Add a table showing the storm sewer pipe type & size, grade with inlet and manhole invert, rim, and grate FL elevations. Complied - No. Response - This information is provided on the plan & profile drawings. 19. Need to construct of a (temporary) curb chase at the south end of the propsed swale along Ward Road due to the CDOT Type 2 ADA ramp that will be required at Ward & 50`h Avenue. Complied - Yes. Response - The curb chase has been added. 20. The Report states in paragraph 10, Page 7 that there is a swale in sub-basin El. The Swale is not readily identifiable by the existing contours, so please show on the plan view if it is to be constructed. Complied - Yes. Response - According to the survey by AlphaOmega, The swale network is existing. It is now identified on the plan by an arrowed set of lines. 21. On Page 8, paragraph 5 in the Report it states that there is an inlet at Design Point 31 and a storm pipe that f ows into Pond A. Please show this on the Plan. Complied - Yes. Response - There is no inlet in this location. All runoff within sub-basin OS-4 drains on site through a culvert at the northeastern corner of sub-basin El, where it is collected by the existing swale network. G:UANSENI\16652 C Jolly Rmcher\Docomems\Commems\COWR 6-29-05.doc Revised 0228 12499 West Colfax • P.O. Box 151500 • Lakewood, Colorado 80215 • Telephone: 303-431-6100 • www.martinmartin.com Civil Department Fax: 303-431-4028 • Structural Department Fax: 303-431-6866 • Marketing Department Fax: 303-456-9923 MEMORANDUM Page 5 22. The outlet for Pond A appears to be a pipe that flows into an existing structure at Design Point 32. Please identify the existing structure, the connection to the existing storm sewer, and the drainage easement that will be needed for the storm pipe across this parcel to ensure future functionality of the storm system. The easement will also need to be shown on the Final Plat. Complied - Yes. Response - At DP 31 (formerly DP32) there is an existing inlet that conveys flows to the storm sewer in W. 50th Place. The drainage easement is now shown on the Final Plat. 23. Include identify the Benchmark used and its location, datum, and elevation (please see Final Plat). Complied - Yes. Response - Benchmark described on plan. 24. Please darken the textfor the Runoff Summary table. Complied - Yes. Response -Text was darkened. 25. Need to lighten (or change) the linetype for the sub-basins, and change the storm pipe linetype to a double line so that the storm sewer line may be easier to identify. Complied - Yes. Response - Basin lines were lightened and Storm is now a combination line. 26. Identify the existing storm sewer lying in 50th Avenue, any new connections to be made to it, along with existing inlets, manhole, etc. Any new connections are to include the invert, pipe type and grade % etc. (include in the table mentioned in comment 18 above). Complied - Yes. Response - Storm Plan and Profile sheets have been added that contain all the information necessary for construction (See C5.1, C5.2, and C5.3). 27. Need to add the following Note, either of the main (cover) sheet or to all plan sheets: "Review of these plans is for general compliance with the current City of Wheat Ridge Engineering Code of Standards and Specifications. Sole responsibilityfor completeness and /or accuracy of these documents shall remain with the Registered Professional Engineer signing these plans. The City of Wheat Ridge does not accept any liabilityfor facilities designed by others. " Complied - Yes. Response - Note Added. G:UANSENI\16652 C Jolly Rancher\Documents\Comments\COWR 6.29-05.doc Revised 0228 12499 West Colfax • P.O. Box 151500 e Lakewood, Colorado 80215 • Telephone: 303-431-6100 . www.martinmartin.com Civil Department Fax: 303-431-4028 • Structural Department Fax: 303-431-6866 Marketing Department Fax: 303-456-9923 MEMORANDUM 28. Include a copy of the Drainage Plan (including detail for all constructed items) in the Public Improvement Construction Plans. Complied - Yes. Response - Comment Acknowledged. 29. Please provide a P.E. seal and signature on the revised Final Drainage Plan(s). Complied - Yes. Response - Comment Acknowledged. Surveying Page 6 30. On Sheet 1, Please correct the bearing in either the Legal Description or on the graphical portion as necessary (shown as N89°28'08 "E in the Legal, and N89°28'00 "E on the graphical portion. (See redlined Plat). Complied - Yes Response - Bearing corrected. 31. On Sheet 1, Double-check the Legal Description - it does not close. Please include a copy of your closure print-out with the next submittal. Complied - Yes Response - Boundary revised, closure included. 32. On Sheet 1, Please make the corrections/additions per the redlined comments for the standard City of Wheat Ridge Storm Detention Easement Statement language. Complied - Yes. Response - Comment Acknowledged 33. On Sheet], The Case History Number is WZ-05-07. Complied - Yes. Response - Comment Acknowledged. 34. Please correct all typographical errors. Complied - Yes. Response - Comment Acknowledged. G:VANSENI\16652 C Jolly Rancher\Doc=ents\Comments\COWR 6-29-05.doc Revised 02/28 12499 West Colfax • P.O. Box 151500 • Lakewood, Colorado 80215 • Telephone: 303431-6100 • www.martinmartin.com Civil Department Fax: 303-431-4028 • Structural Department Fax: 303-431-6866 Marketing Department Fax: 303-456-9923 MEMORANDUM Page 7 35. On sheet 1, include all dates of revision(s). Complied - Yes. Response - Comment Acknowledged. 36. On sheet 2, The Basis of Bearing is shown as being the west line of the SE'/a Section 17 and N00°18'19 "W There is 30.00' of Ward Road ROW that lies within Wheat Ridge and the easterly ROW line and additional 3' of dedicated ROW are both parallel to the Basis of Bearing line. A11 platted bearings shall be adjusted to conform to City-base per Section 26-407 of the City Code of Laws (minimizes ambiguity and/or misinterpretations). Complied - Yes Response - Bearings rotated to match City base for West line of SE % Section 17. 37. On Sheet 2, Include all zoning - both on-site (all Lots) and for all adjoining properties. Complied - Yes. Response - Comment Acknowledged. 38. On Sheet 2, Need to show all existing and proposed easements, e.g., drainage, utility, stormwater detention, sidewalk, cross-access sidewalk, etc. All easement shall have sufficient information so as to be identifiable in the field. Need to verify with the designing engineer whether or not certain drainage easements will be needed as indicated in the redlined comments. Complied - Yes Response - Existing and proposed easements shown 39. On Sheet 2, all detention ponds areas shall lie completely within fully described Stormwater Detention Easements. Complied - Yes. Response - Comment Acknowledged. 40. On Sheet 2, need to correct the''/a corner information along the easterly end of the W 52"Avenue line (the corner is the East % Corner, Section 17). Complied - Yes. Response - Comment Acknowledged. 41. On Sheet 2, Include all P.L.S. numbers from the Section and % Corner monuments referenced as indicated on the redlined Plat. Complied - Yes. Response - Comment Acknowledged. G\IANSEN1\16652 C Jolly Rmcher\Documeats\Comments\COWR 6-29-05.doc Revised 0228 12499 West Colfax • P.O. Box 151500 • Lakewood, Colorado 80215 • Telephone: 303-431-6100 • www.martinmartin.com Civil Department Fax: 303-431-4028 a Structural Department Fax: 303-431-6866 • Marketing Department Fax: 303-456-9923 MEMORANDUM Page 8 42. On Sheet 2, Please identify all of the propertypins shown as either found or set. Also, there appears to be a pin missing along the northerly line of Lot 10. Complied - Yes. Response - Pins identified. No pin was found along the northerly line of Lot 10. 43. On Sheet 2, The section tie is a bit confusing. Please resolve by choosing one of the following two methods: a. Explain where the 29.67' comes from (heading southerly from the P. 0. C.) where it intersects the (westerly) projection of the southerly ROW line of 50'h Avenue, since there is supposed to be 60' of (50`h Avenue) ROW, elgl,, the ROW CL does not lie in the center, there is afield located monument (if so, this should be shown), etc. And if there is not 30' of TOW lying within Wheat Ridge, then the distance from the accepted CL of W 52"d Avenue (AKA the City boundary to both of the property corners (NW & NE) will need to be shown as indicated. On the redlined Plat. b. By showing the distance from the C114 Section 17 along the CL of 52"d Avenue (7V89°ll '27"E), and include a perpendicular distance from the CL to the T.P.O.B. Complied - Yes Response - Right of ways corrected to 30', Method B (above) used for section tie, although CL of 52 ad Avenue differs by 8 seconds after rotating to match West line per comment #36. 44. On Sheet 2, an 8' sidewalk easement along the Ward Road will need to be shown. There appears to be the need for another sidewalk easement along the 50`x' Avenue corridor to accommodate the 5' detached sidewalk. You need to verb this with the designing engineer, but it appears that a 2.5' sidewalk easement abutting the existing ROW would suffice. Complied - Yes. Response - Sidewalk easements added form proposed or existing ROW to back of walk. 45. On Sheet 2, .411 of the easements on the graphical portion that are to be Cross-Access Easements need to either be identified as such, or the Note on Sheet.1for the cross Access Easement Language needs to be modified to match the terms used on the graphical portion of the Plat. Complied - No. Response - Cross-Access Easement has been deleted. Language on Sheet 1 to give blanket coverage across all lots. Site Plan 46. The site boundary bearings and distances, section tie, and Legal Description need to exactly match the Final Plat. Complied - Yes. Response - Comment Acknowledged. G:UANSENI\16652 C Jolly Rancher\Documents\Comments\COWR 6-29-05.doc Revised 0228 12499 West Colfax e P.O. Box 151500 • Lakewood, Colorado 80215 • Telephone: 303431-6100 • www.martinmartin.com Civil Department Fax: 303-431-4028 • Structural Department Fax: 303-431-6866 • Marketing Department Fax: 303-456-9923 MEMORANDUM Page 9 47. All existing and proposed easements, including (but not limited to) drainage, utility, stormwater detention, cross-access, etc. All easements shown shall match those shown on the Final Plat. Complied - Yes. Response - Comment Acknowledged. 48. Include a copy of this sheet in the Final Development Plan and also in the Public Improvement Construction Plans. Complied - Yes & No. Response - COWR Planning has instructed us to remove the site plan sheet from the FDP, but it is in the public improvements package. CIVIL CONSTRUCTION: Public Improvement Plans 49. Remove all references to "Bid Items " or "Pay Items These refer to City projects and will not pertain to this development. (Please see redlined plans). Complied - Yes. Response - Plans revised per redlined comments. 50. Please include copies of the following sheets in this plan set: a. Site Plan b. Drainage Plan (drainage facilities are considered public improvements) c. Drainage Facilities Detail Sheet(s). d. Grading & Erosion Control Sheets C2.1 and C2.2 Complied - Yes. Response - Comment Acknowledged. 51. Include the following Erosion Control Notes on Sheet 1: a. Wind-blown materials or sediment loads shall not be allowed to escape the site. b. Permanent or temporary soil stabilization measure shall be applied to disturbed areas within 30 days after final grade is achieved on any portion 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 more than 30 days. c. Disturbed portions of the site where construction activities have permanently ceased shall be stabilized with permanent seed no later than 30 days after the last construction activity. Uniform vegetative cover shall be established to 70016. d. Additional erosion control measures may be required during construction, and shall be installed within 24 hours, or within the timeframe set forth by the City Inspector Complied - Yes. Response - Notes Added the to the Cover Sheet. G:UANSENI\16652 C Jolly RancheA1)ocuments\Comments\C0WR 6-29-05.doc Revised 0225 12499 West Colfax • P.O. Box 151500 . Lakewood, Colorado 80215 • Telephone: 303-431-6100 . www.martinmartin.com Civil Department Fax: 303-431-4028 . Structural Department Fax: 303-431-6866 Marketing Department Fax: 303-456-9923 MEMORANDUM Page 10 52. For Sheets C1.1 & C1.2 (Site Detail Sheets): a. Asphalt Patching- S-E01 b. Trenching Details L U-COI_PIPI.R or ii. U-COI_PIPENR (depending on the type of storm sewer pipe you will be using) iii. U-C03 (used for sanitary sewer or utility connections). Complied - Yes. Response - Asphalt added to sheet C1.1, The trenching details were added to the Utility Detail sheet C3.1. 53. For Sheet C1.3: a. Show the sidewalk easements, and include or modify the cross-section information per the redlined plans. b. The patchback for 52nd Avenue and Ward Road is to follow the standard detail S-E01 instead of C- EO] (which is for roadways where existing concrete is removed and replaced with a 2' patch). New construction and patches that may vary in width required the S-E01 patching detail. c. Correct per redlined comments. Complied - Yes. Response - Sidewalk easements are now shown, Detail S-E01 is now being referenced, Plans were corrected per redlined comments. 54. For Sheet C1.4: a. It appears that there is to be anew storm sewer connection around station 0+60. This needs to be identified and the necessary information to construct (profile view with pipe size, type, invert(s), grade, etc.) needs to be included in the plans. b. Under the See Detail portion of the Notes add.- Drivecut C-D04. c. The profile shows grade breaks for every 25' station (reflecting existing conditions l presume). d. The plan and the profile views need to be aligned. e. Include a Note that "All Drivecuts shall be 8" (Commercial) thickness, Type CG2A f. Need to change the linetypes. Try darkening the proposed constructed items, and also lightly shade or hatch the proposed new constructed items for clarity. g. Clearly identify the existing storm sewer and limits of construction. Complied - Yes. Response - See sheet C5.3 for Construction Plans for connection to the existing storm sewer, Note for C-D04 was added, Flowline profile was revised, Plan and profile aligned to the best of our ability, Drivecut note added. 55. For Sheet C1.5: a. Under the See Details portion of the Notes add. Drivecut C-D04. b. The profile shows grade breaks for every 25' station (reflecting existing conditions l presume). Please five genuine design information (as if this was new construction). This roadway can easily be designed with only a couple of grade breaks. (Please seethe redlined plans for a design suggestion). c. The Asphalt Patch for W. 52nd Avenue needs to be S-E01 (not C-E01). GNANSENI\16652 C Jolly Rzocher\Doe=ents\Commenls\CowR 6-29-05.doc Revised 02/28 12499 West Colfax . P.O. Box 151500 • Lakewood, Colorado 80215 • Telephone: 303431-6100 . www.martinmartin.com Civil Department Fax: 303-431-4028 . Structural Department Fax: 303-431-6866 . Marketing Department Fax: 303-456-9923 MEMORANDUM Page II d. The plan and the profile views need to be aligned. e. Include a Note that "All Drivecuts shall be 8" (Commercial) thickness, Type CG2A f. Need to change the linetypes. Try darkening the proposed constructed items, and also lightly shade or hatch the proposed new constructed items for clarity. Complied - Yes. Response - Drivecut C-D04 note added, Flowline profile revised, S-E01 is referenced instead of C-E01, Plan and profile aligned to the best of our ability, Drivecut note added. 56 For Sheet C1.6: a. A CDOT truncated dome type ADA ramp will be required at 5e and Ward. This needs to be shown on the plan view, and the ramp detail referenced in the Notes. b. A (temporaJy) curb chase is likely needed to drain the proposed 10'-wide swale along Ward Road (the ADA ramp at 50`h will impede the flow otherwise). c. The profile shows grade breaks for every 24' station (reflecting existing conditions I presume). Please give genuine design information (as if this was new construction). This roadway can easily be designed with a couple ofgrade breaks and vertical curves (Please see the redlined plans for a design suggestion). d. The Asphalt Patch for Ward Road needs to be S-E01 (not C-E01). e. The plan and the profile views need to be aligned. f. Include a Note that All Drivecuts shall be 8" (Commercial) thickness, Type CG2A g. Need to change the linetypes. Try darkening the proposed constructed items, and also lightly shade or hatch the proposed new constructed items for clarity Complied - Yes. Response - ADA ramps added at 50th and Ward, Curb Chase added to drain loft wide swale into 50th, Plan and profile revised as requested. Please feel free to contact me with questions and comments regarding our responses and revised plans. can be reached by phone at (303) 431-6100 or by email at pkrieble ,martinmartin.com. Thank you for your time in processing of this project. G:VANSENI\16652 C Jolly Rancher\Docunsents\Comments\COWR 6-29-05.doc Revised 0228 12499 West Colfax • P.O. Box 151500 • Lakewood, Colorado 80215 • Telephone: 303-431-6100 • www.martinmartin.com Civil Department Fax: 303-431-4028 . Structural Department Fax: 303-431-6866 Marketing Department Fax: 303-456-9923 ;.M=A RTIN / MARTIN MEMORANDUM ING ENGINEERS Page 1 of 1 To: City of Wheat Ridge Date: August 12, 2005 Planning Dept. 7500 West 29th Ave From: Phillip Krieble Wheat Ridge, CO 80033-8001 Project No.: 16652.C.01 Attn: Travis Crane Project Title: Denver West Commerce Center Copy To: RE: Denver West Commerce Center Drainage Comments Martin/Martin has reviewed the City of Wheat Ridge comments dated June 29, 2005 for the Denver West Commerce Center project. Attached please find your original redlines and five sets of the revised Plat. Travis, I believe that all applicable comments have been addressed. Please feel free to contact me with questions and comments regarding our responses and revised plans. I can be reached by phone at (303) 431-6100 or by email at pkrieble@martininartin.com. Thank you for your time in processing of this project. Sincerely, "t-e /V - Phillip M. Krieble Engineer G:UANSENI\16652 C Jolly Rancher\Documents\Comments\COWR planning 2005.08.12.doc Revised 0228 12499 West Colfax a P.O. Box 151500 . Lakewood, Colorado 80215 • Telephone: 303-431-6100 • www.martinmartin.com Civil Department Fax: 303-431-4028 9 Structural Department Fax: 303-431-6866 • Marketing Department Fax: 303-456-9923 :MARTIN/MARTIN CONSULTING ENGINEERS Agency/Firm: City of Wheat Ridge - Public Works 7500 West 29th Avenue Wheat Ridge, CO 80033 Attention: Planning - Travis Crane Phone 303.235.2864 We are sending you the following items: ® Originals ❑ Reproductions ❑ Disk Copies Description ~Pla nrigr 5 Final Plat 08/12/05 Land Use Application Application Fee Response Memo Wgmeenng 2 Final Plat 08/12/05 2 Civil Plans (including site plan) 08/12/05 Boundary closure Response Memo 08/12/05 These are transmitted: ❑ for approval ® signed & sealed ❑ for your use ❑ ® for review and comment ❑ reviewed ❑ for your record ❑ for signature ❑ after loan to us ❑ as requested Remarks: Travis, Attached are the revised drawings for the Denver West Commerce Center. Previous redline comments are also enclosed. Please contact me with questions and comments. Thanks, Signed: ym- Phillip M. Krieble Copy: File GUANSENI\16652 C Jolly Rancaer\DocumentsUxller of Tmnsndttal\tmns 05\0812tc.doc Revised 02/03 12499 West Colfax • P.O. Box 151500 • Lakewood, Colorado 80215 • Telephone: 303-431-6100 • www.martinmartin.com Civil Department Fax: 303-431-4028 9 Structural Department Fax: 303-431-6866 • Marketing Department Fax: 303-456-9923 LETTER OF TRANSMITTAL Date: August 12, 2005 Project No.: 16652.C.02 Project Title: Denver West Commerce Center Authorized By: Phillip Krieble via ❑ Overnight ® Courier ❑ Mail v z DENVER WEST COMMER SUBDIVISION FILIN A PORTION OF LAND LOCATED IN THE SOUTHEAS TOWNSHIP 3 SOUTH, RANGE 69 WEST OF THE 6 CITY OF WHEAT RIDGE, COUNTY OF JEFFERSO a~ a~ a~ ~o z N POINT OF COMMENCEMENT ~ ~ NW COR SE %4 SEC 7 7 Q ~ T, 3S., R. ~9W., 6TH P. M, FIVD. 2%2 ALUM. CAP IN RANGE BOX LS,~27609 ~ ~ tr 1 N89'11'19'~E TRUE POINT 199.74' OF BEGINNING t N8 3 - -~s' S00'48'41 "E 30.00' I 2.50' SIDE 3 1 FND. PlN I ~ ~ ~ (0. ~4 'W, 0.11 'N~ ZONING l ~ p I ~ O ~ O ~N Z FNG. PlN & CAP ° IN' L S#16837 ~ I I~ ~ ~ .4~' N89'11'19"E (o. ~4'w a. ~ ~ N~ i 170.00' z ---____J o. oo' ~ P,q RCEL D D o FND. PlN RE-C. NO. F07737 ~ ~ I (0. SSW, 0.06 N~ v ~ N I ~ ~ N 89' TRACT "A" • • z 0I 3.00' R,O.W. ~ o z m III DEDICATION TO ~ Q ~ ~ r~ CITY OF WHEAT RIDGE p' ~ o WEST LINE- SE/4 SEC. 77 NI (0.045 AC, 1978 SF~ ~ ~ 0 N00 °8'19 "W 2639.96 ~ ~ ~ LOT 3 (COWR SCIRI/EY ~ ~ 1?0 93 AC ~ Z i .c_v i rev ~ L~~ ~c~u~~~~ w ~~uu ~i vv ~ ■ (BASIS OF 8E,4RING ZONING PID 75.00' ~ ZONING PID 1 3 70.O a~ p~ ~ ~ ~ REC. 10' PSCO REC. N o. oo ~ PS~o ~SM T ~ h r REC. NO. 82038337 ESMT. a ~ N ~ 0 40.01 ~ ~ 2 ~ FIVD. P _ _ 152.ss' _ ~ FND. PlN & CAP N88'S3'15"E ~s#~64 _ ~ m ~ ~ 186.85' _ _ _ _ ~ 135.85' _ ~ W ~ o ~ - - - - - ~ N 8~'4-1,41 ~~E 515.37'- L20 ~L ~ L.S,~736?rJ13.~5J~ U C~ C I _ _ ~ - - - - oa _ 9Il'_ ~ - ~6 _ 133 93 _ ~ 3~3'- PSI RCEL B t i 3 ~ ~ ~ s ~ FND. PlN & C,4 P ~ ~ ~ SOUTH L lNE ~ i ~ FIVD. PlN i ~ a o ~ ~ ~ LS,~1640~ ((~9-B> ~ & CAP LOT 11 LOT 13 i ~ (0.15'W) i00 LOT 73 p STANDLEY REC. NO. 82047968 ~ ~S#736 ~ 22,411 SF I 22,664 SF I i HEIGHTS z ~ ~ ~ (D. 04 E) I ~ 0.514 AC ~ 0.520 AG f _ ~ ~n~ N89'04'S0"E ~ o I ~ ZONING PID ao' ZONING PID ~V 10' PSCO ESMT. 34.77' z ~ c°~ I ~ fI ~9 ~ LOT 2 LOT 6 ~ ~ LOT 7 ~ P,~ RCEL E 7 - A I ~ 36,146 SF 26, 281 SF 26, 738 SF ~i ~ ~ w 0.830 AC ~ 0.603 AC ~ ~ 0.614 AC °v' Q I ~ J ZONING PID ~ ZONING PID ~ ZONING PID N; ao ~ ~ ~ ~ ~ a; M , a ~ ~ ~ ~ ~ 133.92' L8 rr 133.92' , L9 ~ - i ~ W ~ 186.85' 135.85' _ ~ 118.76' i of ~ - - ~ -~N ' N89'41'41"E 401.75' 1 i/ x ( N 8N 9'41'41 "E 441.46' o ~ ~ ~ ~ DETENTION EASEMENT ~ ~ - - (DETENTION POND A) ~ .i W j o I ~ ~ F~l RCEL a0 ~ , o0 i~ i3 0 Z oo I z f i F 0 ~ BK. 7862 PG. 375 '1 J i~ z ~ 0° PSI RCE~ C ~09- LOT 9 LOT 10 ~ °o ' lOT 14 O `o ~O LOT 1 LOT 8 o O O I z ~P 41,949 SF 30,109 SF ~ 26,307 SF iii 91,365 SF ~ z LOT 12 ~ 29,353 SF /s i i ~ U ~ Q 00 ~ 0.963 AC 0.691 AC o ~ 0.604 AC N 2.097 AC i~ 29,673 SF ~ 0.674 AC ti ~ ~ ~~y.. ZONING PID N ZONING PID c~ N N ZONING PID ~ ZONING PID N 0.681 AC o ZONING PID ~ N ZONING PIS N Y ~ 0 Z Q I i ~ , ~ W Q o~ ~ ° ~ ~ ~ I SIDEWALK I t L1 d i ~ ° ~ ~ I ESMT. VARIES C ) DETENTION EASEMENT J (DETENTION POND B) ~ ~ L2 rat J_ J ~ ~ ~ - - - v t t le r ~ 186.88 - - - ~ 1 .88 - - 0 10.05' W. 50TH PLACE ~ _ _ FND. PlN _ (5O' R.O. W.~ (o. ~s'w~ j e Q~ ~ ~ i Y i -j - ~ cz ~ E.. ~ a. ~ ~ U b 0 i i 15. 00' SEWER ESMT, SO OK 7828, P% GE 678 i REV. AUGUST 12, 2005 i i MAY 17, 2005 Z~ 00 s i4 coR SEC 1 20.00' SEWER ESMT i ~ MARTIN / MARTIN Q ~ T..3S., R. 69W., 6TH P.M. BOOK 7828, P,4 GE ~ ~ONSUL,TING ENGINEERS C) FND, J %4 AIt BRA SS 678 ~ CAP IN RANGE BOX i 1 2499 WEST COLFAx AVE. P. CI Box 1 5 1 500 Li- Q) Z L S#1,3212 i i L.AK.EMM[3®o, 00 (3® 1 5 303.431 -6 1 00 i FAX 303.431.4028 QUoo i - - - - - - - - - - - - FINAL PLAT _ _ - a~ DENVER WEST COMMER SUBDIVISION FILIN A PORTION OF LAND LOCATED IN THE SOUTHEAST ~ z SCE CENTER v a~ iG No.1 v .ST QUARTER OF SECTION 17, ~o TOWNSHIP 3 SOUTH, RANGE 69 WEST OF THE 6T __r, Z N 6TH PRINCIPAL MERIDIAN, O c~ CITY OF WHEAT RIDGE, COUNTY OF JEFFERSON W. 52ND AVE. ~N, STATE OF COLORADO. i _ SITE OWNERS CERTIFICATE: I, IBC DENVER, II, LLC, A DELAWARE LIMITED ~IABILTY COMPANY BEING THE OWNER o~F THE REAL T PROPERTY CONTAINING 14.58 ACRESf DESCRIBED AS FOLLOWS; W. 50tH PL Ca~AO~ 6 SWTM~N RAIIROPD LEGAL DESCRIPTION: w. 49tH Pte' o~ . A PARCEL OF LANG LOCATED IN THE SOUTHEAST QUARTER OF SECTION 17, TOWNSFIIP 3 SOUTH, ~ RANGE 69 WEST OF THE SIXTH PRINCIPAL MERIDIAN, CITY OF WHEAT RIDGE, COUNTY OF JEFFERSON, STATE OF COLORADO, BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS: v COMMENCING AT THE NORTHWEST CORNER OF SAID SOUTHEAST QUARTER OF SECTION 17; THENCE V 6 ALONG THE NORTHERLY LINE OF SAID SOUTHEAST QUARTER NOOD11'19"E, 199.74 FEET; THENCE ~ DEPARTING SAID NORTHERLY LINE S00048'41 "E, 30.00 FEET TO A POINT ON THE SGUTHERLY RIGHT _ 1 o OF WAY OF WEST 52ND AVENUE AND THE TRUE POINT OF BEGINNING; THENCE CONTINUING ALONG I SAID 50UTHERLY RIGHT OF WAY N89D11'19"E, 348.38 FEET; THENCE DEPARTING SAID SOUTHERLY RIGHT OF WAY SOOD18~24°E, 414.77 FEET; THENCE N88D53'15"E, 518.65 FEET; THENCE SOOD19'18"E, ~ 5.27 FEET; THENCE ALONG THE ARC OF ANON-TANGENT CURVE TO THE RIGHT HAVING A RADIUS ~ OF 274.54 FEET, A CENTRAL ANGLE OF 66D58'40" AND A CHORD WHICH BEARS S57D19'34"E, 298.55 FEET; THENCE PARALLEL TO THE NORTHERLY RIGHT OF WAY LINE OF WEST 50TH PLACE • • L S8$040~20'~W, 200.44 FEET; THENCE SOOD19'07"E, 215.60 FEET TO THE EXTENDED LINE OF SAID o ~ m NORTHERLY RIGHT OF WAY OF WEST 50TH PLACE; THENCE ALONG SAID EXTENDED NORTHERLY RIGHT ~ Q ~ ~ OF WAY AND NORTHERLY RIGHT OF WAY S$8D40'20"W, 1087.24 FEET TO SAID EASTERLY RIGHT OF ~ ~ WAY OF WARD ROAD; THENCE ALONG SAID EASTERLY RIGHT OF WAY DEPARTING SA!D NORTHERLY o s.. o {r ~ ~ o ~ RIGHT OF WAY NOOD18'19"W, 659.25 FEET; THENCE DEPARTING SAID EASTERLY RIGHT OF WAY ____1. ~1~~ .~~~e~~~/~~~/~~~ •Lf'1 l1A rf rT T/1 !"A111 A/~~~Tl trl~f~ ~I fll/~IIT /1f \t/AV i . Nt~yUll 15 t, 1 /U.UU f tt I; IFitIVLt NVVUIa I~ i~u.w r~~ i iv JHIV ;JVV II"ItKLT Rivn i yr vv~ i OF WEST 52ND AVENUE ANO THE TRUE POINT OF BEGINNING. NOTE: SAID PARCEL OF LAND CONTAINS 635,232 SQUARE FEET (14.58 ACRES), MORE OR LESS. 1. TRACT "A" IS HEREBY DEDICATED TO THE CITY OF WHEAT RIDGE AS RIGHT ROADWAY USAGE BY THIS PLAT. RIGHT-OF-WAY FOR a~ ~ HAVE LAID OUT, SUBDIVIDED AND PLATTED SAID LAND AS PER THE DRAWING HEREON CONTAINED SURVEYOR'S CERTIFICATION: '1 UNDER THE NAME AND STYLE OF "DENVER WEST COMMERCE CENTER SUBDIVISION FLING N0. 1 A I, RICHARD A. NOBBE, DO HEREBY CERTIFY THAT THE ' THE SURVEY aF THE BQUNDARY OF THE "DENVER ~ ~ SUBDIVISION OF A PART OF THE CITY OF WHEAT RIDGE, COLORADO AND BY THESE ?RESENTS DO CROSS ACCESS EASEMENT STAT~~I EN T: WE` ~i~ COMMERCE CENTER SUBDIVISIaN FILING N0. 1" W PRIVILEGES TO ACCESS SUPERVISION AND TO THE BEST OF MY KNnWLEDGE, IN 1" ~A ~I~,DE DY E R UNDER_ !Y DIREST o ~ ~ rs.. . ♦ a rs . n • . ~ a^~ was ~ o e ~ ~ a . a a fw t v. ~a t~s s a a d°*. ► a a o T*t a J a~ DEDICATE TO THE CITY OF WHEAT RIDGE AND THE PUBLIC THOSE PORTIONS OF READ PROPERTY v m c SHOWN AS RIGHT-OF-WAY, AND DO FURTHER DEDICATE TO THE CITY QF WHEAT RIDGE AND THOSE ruc n~nmicp uic ci irr~ccnRC enin n~sir,NS~B.t~NTS LIM1~F1] Rt~~ITS ANA PRJ~III ;t i dJ W ~ ~ ;HAIL BE LIMITED TO THE ALL APPLICABLE COLORADO STATUTES, CURRENT NEVI LL ~o ~ = MUNICIPALLY OWNED AND/OR MUNICIPALLY FRANCHISED UTILITIES AND 5ERVICES THOSE PORTIONS OF ~ ~ o ~ REAL PROPERTY SHOWN AS EASEMENTS FOR THE CONSTRUCTION, INSTALLATION, OPERATION, F:_ MAINTENANCE, REPAIR AND REPLACEMENT FOR ALL SERVICES. THIS INCLUDES BUT IS NOT LIMITED TO TELEPHONE AND ELECTRIC LINES, GAS LINES, WATER AND SANITARY SEWER LINES, HYDRANTS, STORM f ~ WATER SYSTEMS AND PIPES, DETENTION PONDS, STREET LIGHTS AND ALL APPURTENANCES THERETO. m_ i b OWNER U 's Q} ~ STATE OF COLORADO 'S a ~ COUNTY OF JEFFERSON x THE FOREGOING INSTRUMENT WAS ACKNOWLEDGED BEFORE ME THIS ____~_DAY OF A.D. 2005 BY WITNESS MY HAND AND OFFICIAL SEAL. ~t MY COMMISSION EXPIRES r~ - - s= ~ NOTARY SEAL F 0 i ~o ~ > i~ t _ ~ ° z ~ NOTARY PUBLIC o~ ~ a ~o f-~ 'i d N ~u `F= O i •.1 7 N i-~ e~ni_n~c~Qn~e U U) ~ ~ i 4 Q ~ C/1 ~ v BENCHMARK: ' '°r o ~ Q BRASS CAP IN RANGE BOX, CENTER OF INTERSECTION OF 52ND AVENUE AND WARD ROAD. ~ ~ ELEVATION=5502.07 FEET (CITY WHEAT RIDGE DATUM) SIGrJED THIS DAY OF ________M, 200 BASIS OF BEARING: BEARINGS ARE BASED UPON THE WEST LINE OF THE SOUTHEAST QUARTER, SECTION 17, TOWNSHIP 3 3 REV. AUGUST 12, 2005 > SOUTH, RANGE 69 WEST OF THE 6TH P.M. BEING N00'18'19"W AS MONUMENTED BY THE SOUTHEAST WZ-05-07 MAY 17, 2005 ~ QUARTER CORNER SECTION 17 BEING A 3%4" BRASS CAP IN RANGE BOX LS#13212 AND THE CENTER ~ QUARTER CORNER SECTION 17 BEING A 2.y2" ALUM. CAP IN RANGE BOX LS#27609. WS-05-02 MARTIN / MARTI N O o - CONSULTING ENGINEERS _r Q Q) 1 2499 WEST COL.FAx AVE P.O. Box 1 51 500 L_AKE:wo®r->, 00 80 2 1 5 a~ 3030431_rm 100 a p Q4-j0') FAX 303.431.4028 Q o ~ ~ 3: a 7500 West 29th Avenue Wheat Ridge, Colorado 80215 Telephone 303/235-2846 FAX 303/235-2857 June 20, 2005 Phillip Krieble Martin/Martin 12499 W. Colfax Ave. Lakewood, CO 80215 Dear Phillip: The City of Wheat Ridge This letter is to inform you that the land use application form and payment of fees for final plat approval are required in our office to continue processing. Please see breakdown of the fees below: Final Plat Application Fee $ 1,000 Plus $200/acre for non-residential (15 acres) $ 3,000 Publication/Public Notice Fee $waived* Total $ 4,000 *Publication/public notice fees are waived ifpublished concurrently with rezoning application. Enclosed are a land use application form and a copy of our fee schedule. Please feel free to contact me at 303-235-2846 if you have any questions. Sincerely, Kathy Field Administrative Asst. CC: WS-05-02 CITY OF WHEAT RIDGE 08/22105 9e4:3 AM rdb IB'' DENVER II i L f RECENT NO.CoPrON AMU1I'T RAD OdTN.G APPLICATION P 4.00 0.0+, Z0, PAYMENT RECEIVED AMpIINT CK 1131 4, 000.00 14IAL -On.DO 4,V ~ LAND USE CASE PROCESSING APPLICATION Community Development Department 7500 West 29th Avenue, Wheat Ridge, CO 80033 Phone (303) 235-2846 (Please print or type all information) Applicant{nui~P~RtE81~'MA2itN~IkkZFItJAddressla4`i~al,[otFA: Po/3oxtSlSVO -Phone 303-431-(vleb City LAY-l wobp State (,o Zip 50215 Fax S2-g3i-rioot'3 Owner 16(_ <ioL_T>4-1GS Address 1)53 ( e"r*, fy-w l PA-l" Phone 3o3'(y f-I~b City F_lC2f 2r ns State (A Zip 5043°I Fax 303-(oZ4-~ b Contactptitt.~tf' lE$l£IMA2n~1MARnn Addressb24°t9 41 6 L4W , pb box oszo Phone 303-13I-610o City 1A-(~eoD State Zip OOZA$- Fax3o3-y3/-y0dg (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 Tu 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 ❑ Special Use Permit ❑ Consolidation Plat ❑ Subdivision: Minor (5 lots or less) ❑ Flood Plain Special Exception XSubdivision: Major (More than 5 lots) ❑ Lot Line Adjustment ❑ Right of Way Vacation ❑ Planned Building Group ❑ Temporary Use, Building, Sign ❑ Site Development Plan approval ❑ Variance/Waiver (from Section ) ❑ Other: description of request: eV-gytivlStoa 4A-T- 'V69- be-wi 2~%-, Low-Woac CEtii" o Required information: (9qA~ 0g6,Dic,l k Assessors Parcel Number: Size of Lot (acres orsquare footage): ~q•SB At-Current Zoning: 1 D Proposed Zoning: ~t t11 Current Use: (YLA Nit FlK M eArJ Proposed Use: Lk-- OP P F O P 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 ower-o -attomey from the owner which approved of this action on his behalf. (QFF=-mom 01) v c~ F IY) Signature ofApplican ,LI k Subscribed and sworn tome this /_;Y=tray of,~ S-}-- 20PS_ Notary ub 'c My commission expires La l o t (o S To be filled out by staff: Datereceived ~LlOs_ Comp Plan Desig. Related Case No. Fee $ / =1,p1) No. C-t/Otti1h Zoning I-11/p Pre-App Mtg. Date_ b 40Case No. WS OS C)2, Quarter Section Map / Case Manager Case No.: J_YV S0502 App: Last Name: Martin/Martin App: First Name: /o Philli Krieble Owner: Last Name: I_BC Holdings Owner: First Name: V App Address: 12499 W. Colfax City, State Zip: Lakewood, CO 80215 App: Phone: 03-431-6100 Owner Address: 1153 Bergen Pky., M454_ City/State/Zip: Ever reen, CO 8.0_4.3_9_ Owner Phone: 03-674-7300 Project Address: 060,..._ Street Name: _ard Road City/State, Zip: -heat Ridge, CO 80033___ Quarter Section Map No.: E17 Related Cases: _0507 Case History: Final Plat... Review Body: APN: 2nd Review Body: 2nd Review Date: Decision-making Body: Approval/Denial Date: Reso/Ordinance No.: Case Disposition: Project Planner: Crane File Location: Vctive PC. 9115/05 Conditions of Approval: District: IV Date Received: /15/2005 Notes: Follow-Up: Pre-App Date: 1/6/2005 ,