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3850 Kendall Street
� � � i CITY OF WHEAT RIDGE- Building Inspection Division (303) 235-2855 Office INSPECTION NOTICE Inspection Type: Job Address:ILL Permit Number: (?." .0 f ❑ No one available for inspection: TinC( q'- - 7PM Re -Inspection required: Yes`"`No When corrections have been made, schedule for re -inspection online at: http://www.ci. wheatridge.co. us4nspectioq Date: 12 In A City of Wheat Ridge Residential Solar PERMIT - 201902283 PERMIT NO: 201902283 ISSUED: 10/31/2019 JOB ADDRESS: 3850 Kendall St EXPIRES: 10/30/2020 JOB DESCRIPTION: Install 18 flush -mounted solar panels with associated metering and electrical; 5.27 kw, no structural required *** CONTACTS *** OWNER (719)661-3387 KNUTSON ERIC J SUB (970)390-8772 Geoff Vezzetti 170610 Solar Side Up *** PARCEL INFO *** ZONE CODE: UA / Unassigned USE: UA / Unassigned SUBDIVISION CODE: 2405 / BARTHS, COULEHAN GRANGE, WHEAT BLOCK/LOT#: 0 / *** FEE SUMMARY *** ESTIMATED PROJECT VALUATION: 15,000.00 FEES Total Valuation 0.00 Residential Solar 500.00 ** TOTAL ** 500.00 *** COMMENTS *** *** CONDITIONS *** Approved per plans and red -line notes on plans. Must comply with 2012 IRC, 2017 NEC and all applicable City of Wheat Ridge Municipal Codes. Work is subject to field inspections. Ib, my signature, do hereby attest that the work to be performed shall comply with all accompanying approved plans and specificationsa applicable building codes, and all applicable municipal codes, policies and procedures, and that I am the legal owner or have been authorized by the legal owner of the property and am authorized to obtain this permit and perform the work described and approved in conjunction with this permit. I fu her attest that I am legally authorized to include alI entities named within this document as partes to the work to be per aq�t all work to be performed is disclosed in this document and/or its' accompanying approved plans and specifications. Signature of 04 GN" R or CONTRACTOR (Circle one) Date 1. This permit was issued based on the information provided in the permit application and accompanying plans and specifications and is subject to the compliance with those documents, and all applicable statutes, ordinances, regulations, policies and procedures. 2. This permit shall expire 365 days after the date of issuance regardless of activity. Requests for extension must be made in writing and received prior to the date of expiration. An extension of no more than 180 days made be granted at the discretion of the Chief Building Official and maybe subject to a fee equal to one-half of the originalpermit fee. 3. If this permit expires, a new permit may be required to be obtained. Issuance of a new permit shall be subject to the standard requirements, fees androcedures for approval of any new permit. Re -issuance or extension of expired permits is at the sole discretion of the Chief Building Official and is not guaranteed. 4. No work of any manner shall be performed that shall results in a change. of the natural flow of water without prior and specific approval. 5. The permit holder shall notify the Building and Inspection Services Division in accordance with established policy of all required inspections and shall not proceed or conceal work without written approval of such work from the Building and Inspection Services Division. 6. The issuance or granting of a permit shall not be construed to be a permit for, or an approval of, any violation of any provision of any applicable code or any or�iVnce or regul4tipn of this jurisdiction. Approval of work is subject to field inspection. Signature of Chief Building Officiall Date REQUESTS MUST BE MADE BY 11:59PM ANY BUSINESS DAY FOR INSPECTION THE FOLLOWING BUSINESS DAY. City of W heat P-.,, dge COMMUNITY DEVELOPMENT Building & Inspection Services 7500 W. 291 Ave., Wheat Ridge, CO 80033 Office: 303-235-2855 * Fax: 303-237-8929 Inspection Line: 303-234-5933 Email: perm its(a)ci.wheatridge.co.us FOR OFFICE USE ONLY Date: Plan/Permit # Plan Review Fee: I� j1 V Building Permit Application *** Complete all applicable highlighted areas on both sides of this form. Incomplete applications may not be processed. *** Property Address: e3 ,9� tft) Kc tn10-1 LL._ `57-, Property Owner (please print): C/n/L ,l>' > Phone:' Property Owner Email:N Q_)1�6rt 1 A 3 e Tenant Name (Commercial Projects Only) �— Property Owner Mailing Address: (if different than property address) Address: 3,' SO -5-7— City, TCity, State, Zip: CC> 966'ss Architect/Engineer: �f"�= ►Q� 63C"3) S,. !��JC-1 Architect/Engineer E-mail: T --stn BJH -Cc,✓t'1 Phone: 3 ) 3-Z>6L> Contractor Name: 6t�oIT V City of Wheat Ridge License #: Q �) l V Phon Contractor E-mail Address:c'ZZC_ ?` �,. (2- %;1,:f. '�- �� For Plan Review Questions & Comments (please print): CONTACT NAME (please print):6�b /7— Phone: T7D LMP7 7Z CONTACT EMAIL(plea se print): '-nn T V e Sub Contractors (Must provide Wheat Ridge License No & Signed Subcontractor Authorization form): Electrical: Plumbing: Mechanical: W.R. City License # W.R. City License # W.R. City License # Other City Licensed Sub: Other City Licensed Sub: City License # City License # Complete all highlighted fields, if applicable. ❑COMMERCIAL [] RESIDENTIAL Provide description of work: For ALL projects, provide a detailed description of work to be performed, including current use of areas, proposed uses, square footage, existing condition and proposed new condition, appliance size and efficiency, type and amount of materials to be used, etc. Sq. FULF BTUs 'Z::Z"S14 1"460"-7� S/u v-Oo �S rbc--7y-� Gallons Amps Squares For Solar: S c)?KV11 r# of PanelsV Requires Structural For Commercial Projects Only: Occupancy Type: Construction Type: Occupancy Load: Square Footage: Project Value: (Contract value or the cost of all materials and labor included in the entire project) OWNER/CONTRACTOR SIGNATURE OF UNDERSTANDING AND AGREEMENT I hereby certify that the setback distances proposed by this permit application are accurate and do not violate applicable ordinances, rules or regulations of the City of Wheat Ridge or covenants, easements or restrictions of record; that all measurements shown and allegations made are accurate; that I have read and agree to abide by all conditions printed on this application and that I assume full responsibility for compliance with applicable City of Wheat Ridge codes and ordinances for work under any permit issued based on this application; that I am the legal owner or have been authorized by the legal owner of the property to perform the described work and am also authorized by the legal owner of any entity included on this application to list that entity on this application. I, the applicant for this building permit application, warrant the truthfulness of the information provideds a application. CIRCLE ONE: (OWNER) CONTRAC R) or (AUT ORIZED REPRESENTATIVE) of (OWNER) (CONTRACTOR) Signature (first and last name): DATE: E Printed Name: eA 7`- lPCZ 40 ZONING COMMMENTS: Reviewer: BUILDI PARTMENT COMMENTS: Rev i w PUBLIC WORKS COMMENTS: Reviewer: DEPARTMENT USE ONLY OCCUPANCY CLASSIFICATION: CONSTRUCTION TYPE: Building Division Valuation: T E n G I n E E R s VSE Project Number: U3349.0016.191 October 10, 2019 Solar Side Up ATTENTION: Jeff Fleischman 9360 Gold Mine Road Loveland, CO 80538 REFERENCE: Eric Knutson Residence: 3850 Kendall Street, Wheat Ridge, CO 80033 Solar Array Installation To Whom It May Concern: Per your request, we have reviewed the existing structure at the above referenced site. The purpose of our review was to determine the adequacy of the existing structure to support the proposed installation of solar panels on the roof as shown on the panel layout plan. Based upon our review, we conclude that the existing structure is adequate to support the proposed solar panel installation. Design Parameters Code: International Building Code, 2012 Edition Risk Category: II Design wind speed: 125 mph (3 -sec gust) per ASCE 7-10 Wind exposure category: C Ground snow load: 30 psf Existine Roof Structure Roof structure: Array 1: 2x6 rafters @ 16" O.C. & Array 2: 2x8 rafters @ 24" O.C. Roofing material: composite shingles Connection to Roof Mounting connection: (1) 5/16" lag screw w/ min. 2.5" embedment into framing at max. 48" O.C. along rails Conclusions Based upon our review, we conclude that the existing structure is adequate to support the proposed solar panel installation. In the area of the solar array, other live loads will not be present or will be greatly reduced. See attached calculations for beam adequacy. The solar array will be flush -mounted (no more than 6" above the roof surface) and parallel to the roof surface. Thus, we conclude that any additional wind loading on the structure related to the addition of the proposed solar array is ge,Wble. The attached calculations verify the capacity of the connections of the solar array to the existing roof against wind (uplift), the governing load case. Because the increase in lateral forces is less than 10%, this addition meets the require rpgr� Od$@ exception in Section 3403.4 of the 2012 IBC. Thus the existing lateral force resisting system is permitte to remain unaltered.pivision Wong 651 W. Galena Park Blvd., Ste. 101 /Draper, UT 84020 /T (801) 990-1775/ F (801) 990-1776/www.vectorse,com E n s i n E E R s Limitations VSE Project Number: U3349.0016.191 Eric Knutson Residence 10/10/2019 Installation of the solar panels must be performed in accordance with manufacturer recommendations. All work performed must be in accordance with accepted industry -wide methods and applicable safety standards. The contractor must notify Vector Structural Engineering, LLC should any damage, deterioration or discrepancies between the as -built condition of the structure and the condition described in this letter be found. Connections to existing roof framing must be staggered, except at array ends, so as not to overload any existing structural member. The use of solar panel support span tables provided by others is allowed only where the building type, site conditions, site-specific design parameters, and solar panel configuration match the description of the span tables. The design of the solar panel racking (mounts, rails, etc.), and electrical engineering is the responsibility of others. Waterproofing around the roof penetrations is the responsibility of others. Vector Structural Engineering assumes no responsibility for improper installation of the solar array. VECTOR STRUCTURAL ENGINEERING, LLC Eric Sumsion, P.E. CO License: 56167 - Expires: 10/31/2021 Project Engineer Enclosures ESS/ard l�FX✓ i 56167 • FSSlUrdAt.: ENG 10/10/2019 City of wheat Ridge Budding Division 651 W. Galena Park Blvd., Ste. 101 / Draper, UT 84020 / T (801) 990-1775 / F (801) 990-1776 / www.vectorse.com PROJECT: Eric Knutson Residence JOB NO.: U3349.0016.191 SUBJECT: WIND PRESSURE Com onents and Cladding Wind Calculations Label: ISolar Panel Array Note: Calculations per ASCE 7-10 SITE-SPECIFIC WIND PARAMETERS: Basic Wind Speed [mph]: 125 Notes: Exposure Category: C Risk Category: II ADDITIONAL INPUT & CALCULATIONS: Height of Roof, h [ft]: 15 (Approximate) Comp/Cladding Location: Gable/Hip Roofs 7* < 0 <_ 27° Hip? Enclosure Classification: Enclosed Buildings Zone 1 GCp: 0.9 Figure 30.4-26 (enter largest abs. value) Zone 2 GCp: 1.7 (enter largest abs. value) Zone 3 GCp: 1.7 (enter largest abs. value) a: 9.5 Table 26.9-1 zg [ft]: 900 Table 26.9-1 Kh: 0.85 Table 30.3-1 Krt: 1 Equation 26.8-1 Kd: 0.85 Table 26.6-1 Velocity Pressure, qh [psf]: 28.9 Equation 30.3-1 GCp;: 0 Table 26.11-1 PRESSURES: p = 9,,GCp — GCp; Equation 30.9-1 Zone 1, p [psf]: 26.0 psf (1.0 W, Interior Zones*) Zone 2, p [psf]: 49.1 psf (1.0 W, End Zones*) Zone 3, p [psf]: 49.1 psf (1.0 W, Corner Zones* within a) (a= 3 ft) Yes ow of V1001 Rage 'aux1d1n9 IDW-ISion JOB NO.: U3349.0016.191 SUBJECT: CONNECTION YE n G i n E E R S PROJECT: Eric Knutson Residence Lag Screw Connection Capacity: Demand: Lag Screw Size [in]: 5/16 Cd: 1.6 NDS Table 2.3.2 Pressure Wind) Max Tributary Max. T2ib. Max. Uplift � (0.6 Area Embedment [in]: 2.5 (psf) Width (ft) (ft) Force lbs ( ) Grade: SPF (G = 0.42) Zone Capacity [lbs/in]: 205 NDS Table 12.2A 1 15.6 4.0 11.0 171 Number of Screws: 1 2 29.4 4.0 11.0 324 Prying Coefficient: 1.4 3 29.4 4.0 11.0 324 Total Capacity [lbs]: F 586 Demand< Capacity: CONNECTION OKAY 1. Embedment is measured from the top of the framing member to the beginning of the tapered tip of the lag screw. Embedment in sheathing or other material is not effective. The length of the tapered tip is not part of the embedment length. 2. 'Max. Trib Area' is the product of the 'Max. Tributary Width' (along the rails) and 1/2 the panel width/height (perpendicular to the rails). 0101 of ,NXNOokR`dg® `�. X00 JOB NO.: U3349.0016.191 T � � SUBJECT: GRAVITY LOADS i n E E R s PROJECT: Eric Knutson Residence CALCULATE ESTIMATED GRAVITY LOADS ROOF DEAD LOAD (D) Roof Pitch/12 4.8 Composite Shingles 2.2 1/2" Plywood 1.1 Framing 3.0 Insulation 0.0 1/2" Gypsum Clg. 0.0 M, E & Misc 0.0 DL 6 PV Array DL 3 Increase due to Original pitch loading psf psf psf psf psf psf 1.08 2.0 psf 1.08 1.0 psf ROOF LIVE LOAD (Lr) Existing Design Roof Live Load [psf] 20 ASCE 7-10, Table 4-1 Roof Live Load With PV Array [psf] 0 w/ Solar Panel SNOW LOAD (S): Existing Array Roof Slope [x:12]: Roof Slope [°]: Snow Ground Load, pg [psf]: Terrain Category: Exposure of Roof: Exposure Factor, Ce: Thermal Factor, Ct: Risk Category: Importance Factor, Is: Flat Roof Snow Load, pf [psf]: Minimum Roof Snow Load, p, [psf]: Unobstructed Slippery Surface? Slope Factor Figure: Roof Slope Factor, Cs: Sloped Roof Snow Load, ps [psf]: Design Snow Load, S [psf]: 4.8 4.8_ 22 _ 22 30 30 C C Fully Exposed Fully Exposed 0.9 0.9 1.1 1.1 II II 1.0 1.0 21 21 0 0 No No Figure 7-2b Figure 7-2b 1.00 1.00 21 21 21 21 ASCE 7-10, Section 7.2 ASCE 7-10, Table 7-2 ASCE 7-10, Table 7-2 ASCE 7-10, Table 7-2 ASCE 7-10, Table 7-3 ASCE 7-10, Table 1.5-1 ASCE 7-10, Table 1.5-2 OSCE 7-10, Equation 7.3-1 OSCE 7-10, Section 7.3.4 4SCE 7-10, Section 7.4 ASCE 7-10, Section 7.4 vitt of ASCE 7-10, Figure 7-2 Ridge ASCE 7-10, Equation TePat 13uilding'DMsion o X ,� 8 a ;o F r o � Na J m 3m m�rn m A® N X DD m m �i rn ➢ m 1:1m T m m r o r r = iJ X X rG- A io T '-r N ' < X T T G N a V 9 3k N O O O O N O D Q m co m m m m m m T m m 5 A m d p� pN O �• O O VVi O O S O 0 0 .�_ pO p9 p0 p0 p0 p0 pO pO ppOp JOB NO.: U3349.0016.191 TR SUBJECT: SOLAR LAYOUT YE n G i n E E R S PROJECT: Eric Knutson Residence Arra' 2 t+�sLxwr�::r� urc.� e�f Ercrer ,h. city of Wheat Ridge Building Division MONOCRYSTALLINE 310/315/320/325/330/335/340 PV MODULE 72 1 Z cells years The Silfab SLG -M 72 -cell monocrystalline modules are ideal for ground -mount or roof- top installations where maximum power density is required. Maximum Efficiency... 72 of the highest efficiency, best quality monocrystalline cells result in a maximum power rating of 340 Wp. Positive Tolerance... (-0/+5W) module sorting achieves the maximum electrical performance of the PV system. Highest Automation... Strict quality controls during each step of the world's most automated module production facilities. Increased Quality... Top quality materials and 100% EL testing guarantee a trustworthy 25 - year performance warranty. DRAINAGE C E rd f) 1. :Fraunhofer oe SpecificationsElectrical Module Power (Pmax) Wp 310 315 320 325 330 335 340 Maximum power voltage (Vpmax) V 36.9 37.1 37.3 37.5 37.8 38.1 38.4 Maximum power current (Ipmax) A 8.44 8.49 8.58 8.67 8.73 8.79 8.86 Open circuit voltage (Voc) V 45.3 45.5 45.6 45.8 46.1 46.4 46.9 Short circuit current (Isc) A 8.99 9.05 9.15 9.25 9.32 9.37 9.45 Module efficiency % 15.9 16.2 16.4 16.7 16.9 17.2 17.4 Maximum system voltage (VDC) V 1000 Series fuse rating A 15 Power tolerance Wp -0/+5 Measurement conditions: STC 1000 W/m= . AM 1.5 • Temperature 25 'C . Measurement uncertainty s 3% • Sun simulator calibration with modules calibrated by Fraunhofer Institute. Electrical characteristics may vary by t54: and power by -0/+5W. Temperature Ratings Temperature Coefficient Isc %/K 0.03 Temperature Coefficient Voc %/K -0.30 Temperature Coefficient Pmax %/K -0.38 NOCT (t2 'C) C 45 Operating temperature 'Mechanical C -40/+85 Properties and Components Module weight (± 1 kg) kg 23 Dimensions (H x L x D; ± 1mm) mm 1970 x 990 x 38 Maximum surface load (wind / snow)* N/m2 5400 Hail impact resistance o 25 mm at 83 km/h Cells 72 - Si monocrystalline - 3 busbar - 156 x 156 mm Glass 3.2 mm high transmittance, tempered, antireflective coating Encapsulant PID -resistant EVA Backsheet Multilayer polyester -based Frame Anodized Al Bypass diodes 6 diodes-45V/12A Cables and connectors 1300 mm o 5.7 mm (4 mm2), MC4 comparable Warranties Module warranty 12 years a 97% end of 11 year Guaranteed power s 90% end of 121 year � i � of a 82% end of 257' year Certifications_ _ go Product UCL ORD C1703, UL 1703, IEC 61215, IEC 61730, CEC Listed Product traceability Factory SO 9001:2008$t3iCi3irf Division Also available as... S11fab Smart Module Optir"ilzed by: Tigo� energy Enphase IQ 7 and IQ 7+ Microinverters INPUT DATA (DC) IQ7-60-2-US / IQ7-60-B-US IQ7PLUS-72-2-US / IQ7PLUS-72-B-US Commonly used module pairings' 235 W - 350 W + 235 W - 440 W + Module compatibility 60 -cell PV modules only 60 -cell and 72 -cell PV modules Maximum input DC voltage 48V 60V Peak power tracking voltage 27 V - 37 V 27 V - 45 V Operating range 16 V - 48 V 16 V - 60 V Min/Max start voltage 22V/48V 22 V / 60 V Max DC short circuit current (module Isc) 15A 15 A Overvoltage class DC port II II DC port backfeed current 0 A 0 A PV array configuration 1 x 1 ungrounded array; No additional DC side protection required; AC side protection requires max 20A per branch circuit OUTPUT DATA (AC) IQ 7 Microinverter IQ 7+ Microinverter Peak output power 250 VA 295 VA Maximum continuous output power 240 VA 290 VA Nominal (L -L) voltage/range2 240 V / 208V/ 240 V / 208V/ 211-264 V 183-229 V 211-264 V 183-229 V Maximum continuous output current 1.0 A (240 V) 1.15 A (208 V) 1.2.1 A (240 V) 1.39 A (208 V) Nominal frequency 60 Hz 60 Hz Extended frequency range 47 - 68 Hz 47 - 68 Hz AC short circuit fault current over 3 cycles 5.8 Arms 5.8 Arms Maximum units per 20 A (L -L) branch circuity 16 (240 VAC) 13 (208 VAC) 13 (240 VAC) 11 (208 VAC) Over voltage class AC port III III AC port backfeed current 0 A 0 A Power factor setting 1.0 1.0 Power factor (adjustable) 0.7 leading ... 0.7 lagging 0.7 leading ... 0.7 lagging EFFICIENCY @240 V @208 V @240 V @208 V Peak CEC efficiency 97.6% 97.6% 975% 973% CEC weighted efficiency 97.0% 97.0% 97.0% 97.0% MECHANICAL DATA Ambient temperature range -40°C to +65°C Relative humidity range 4% to 100% (condensing) Connector type (IQ7-60-2-US & IQ7PLUS-72-2-US) MC4 (or Amphenol H4 UTX with additional Q -DCC -5 adapter) Connector type (IQ7-60-B-US & IQ7PLUS-72-8-US) Friends PV2 (MC4 intermateable). Adaptors for modules with MC4 or UTX connectors. PV2 to MC4: order ECA -S20 -S22 PV2 to UTX: order ECA -S20 -S2.5 Dimensions (WxHxD) 212 mm x 175 mm x 30.2 mm (without bracket) Weight 1.08 kg (2.38 lbs) Cooling Natural convection - No fans Approved for wet locations Yes Pollution degree PD3 Enclosure Class II double -insulated, corrosion resistant polymeric enclosure Environmental category / UV exposure rating NEMA Type 6 / outdoor FEATURES Communication Power Line Communication (PLC) Monitoring Enlighten Manager and MyEnlighten monitoring options. Both options require installation of an Enphase IQ Envoy. Disconnecting means The AC and DC connectors have been evaluated and approved by UL for use as the load -break disconnect required by NEC 690. Compliance CA Rule 21 (UL 1741 -SA) UL 62109-1, UL1741/IEEE1547, FCC Part 15 Class B, ICES -0003 Class B, CAN/CSA-C22.2 NO. 107.1-01 This product Is UL Listed as PV Rapid Shut Down Equipment and conforms with NEC -2014 and NEC -2017 section 690.12 and 022.1-2015 Rule 64-2.18 Rapid Shutdown of PV Systems, for AC and DC conductors, when installed according manufacturer's instructions. City of yJhept Ridge I. No enforced DC;AC ratio. See the compatibility calculatorhttps://enphase.com/en-us/`support/module-conipatibility. at htt p_//enphase com/en-usfsupport/module-coatibility. 2. Nominal voltage range can be extended beyond nominal if required by the utility. 3. Limits may vary. Refer to local requirements to define the number of microinverters per branch in your area. Building Division To learn more about Enphase offerings, visit enphase.com EN PHAS E. 0 2 `np r,,se =neilly All n i'n- ft r,"f v.I All trydw ,r s of ! ran;ls a e'd are the pi openly of r.nphase.-nergy, Ing - Enphase AC Combiner Box Enphase AC Combiner Box The Enphase" with Envoy -S consolidates interconnection equipment into a single enclosure and streamlines PV installations by providing a consistent, pre -wired solution for residential applications. - Includes Envoy -S for communication and control - Flexible networking supports Wi-Fi, Ethernet, or cellular enphase- E N E R G Y - Three pre-installed 20 A / 240 VAC circuit breakers - Pre -configured revenue -grade metering available - Durable NRTL-certified NEMA type 3R enclosure - Five-year warranty city of Wheat Ridge 6uik'. i, . a sion QL) LISTED Enphase AC Combiner Box // DATA MODEL NUMBERS AC Combiner Box, Metered AC combiner with Enphase' Envoy -S Metered for integrated revenue grade PV production XAM1-120 metering (ANSI C12.20 +/- 0.5% pending) and optional consumption monitoring (+/ 2.5%). ACCESSORIES (Order Separately) Vented, natural convection Enphase"' Mobile Connect Plug and play industrial grade cellular modem with five-year data plan for residential sys- CELLMODEM-01 tems up to 12 kW. (Available in the US, Puerto Rico, and the US Virgin Islands.) Consumption Monitoring CT Split core current transformers enable whole home consumption metering (+/ 2.5%). CT -200 -SPLIT 6 AWG for combined output (2 circuits) ELECTRICAL SPECIFICATIONS To 2000 meters (6,560 feet) Maximum system size 11.5 kW at 240 VAC Rating Continuous duty Maximum system voltage 240 VAC Rated output current 48A Rated input current, each input 16 A Maximum fuse/circuit breaker rating (output) 60A Solar branch circuit breakers Three 2 -pole 20A/240 VAC DIN rail -mounted breakers Production Metering CT 200A solid core pre-installed on solar busbar and wired to Envoy -S MECHANICAL DATA Dimensions (WxHxD) 38.0 x 38.7 x 20.3 cm (15.0" x 15.3" x 8.0") Weight 5.1 kg (11.2 lbs) Ambient temperature range -40° C to +46° C (-40° to 115° F) Cooling Vented, natural convection Enclosure environmental rating Outdoor, NRTL-certified, NEMA type 3R, polycarbonate construction Wire size 10 AWG for branch inputs 4 AWG for combined output (3 circuits) 6 AWG for combined output (2 circuits) Altitude To 2000 meters (6,560 feet) INTERNET CONNECTION OPTIONS Integrated Wi-Fi 802.11b/g/n Ethernet 802.3, Cat5 Ethernet cable (not included) Cellular Optional, order CELLMODEM-01 COMPLIANCE Compliance, Combiner Box UL 1741 Compliance, Envoy -S UL 916 CAN/CSA C22.2 No. 61010-1 47 CFR, Part 15, Class B, ICES 003 IEC/EN 61010-1:2010, EN50065-1, EN61000-4-5, EN61000-6-1, EN61000-6-2 Metering: ANSI C12.20 accuracy class 0.5 (Pending) Oki of hem\ R.kd96 `t! O`V `seon To learn more about Enphase Microinverter technology, - visit enphase o E N E Rase O 2015 Enphase Energy. All rights reserved. All trademarks or brands in this document are registered by their respective owner. MKT -00105 Rev 1.0 SN/L1Starling Madison Lofquist, Inc. 5224 South 39" Street, Phoenix, Arizona 85040 tel: (602) 438-2500 fax: (602) 438-2505 www.smieng.com Roof Tech, Inc. June 20, 2018 333 H Street, Suite 5000 Chula Vista, CA 91910 page 1 of 28 Attn: Mr. Takashi Chiyoda, General Manager Subject: Roof Tech RT -[E] Mount Mini — Structural Analysis SML Job No.: 471-13 Dear Mr. Chiyoda: We have analyzed the Roof Tech RT -[E] Mount Mini photovoltaic (PV) panel roof mount system and determined that, for the configurations and criteria described below, it is in compliance with the applicable sections of the following Reference Documents: Codes: ASCE/SEI 7-10 Min. Design Loads for Buildings & Other Structures International Building Code 2015 Edition International Residential Building Code 2015 Edition Other: Aluminum Design Manual, 2015 Edition The Roof Tech RT -[E] Mount Mini photovoltaic (PV) panel roof mount system is comprised of a 6000 series aluminum [E] Mount Mini base. An appropriately load rated `L -Foot', by others, may be attached to the [E] Mount Mini base with a stainless steel SS304 8.0 mm bolt, and flange nut. An appropriately load rated rail, by others, may be attached to the `L -Foot' per the rail manufacturer's installation instructions. The installation of the RT -[E] Mount Mini must be with the long direction parallel to the roof framing and in accordance with Roof Tech's Installation Manual. The system is attached to the roof wood substrate with SS304 5.0 mm x 60 mm wood screws. Three wood substrates were tested with the fasteners also passing through two layers of composite asphalt roof shingles and 2 layers of building paper. The first tested wood substrate consisted of 7/16" thick sheathing over a 2x4 DF #2 rafter (2x truss top chord OK by inspection), the second tested wood substrate consisted of 7/16" thick OSB only, and the third tested wood substrate consisted of 15/32" thick plywood only. See Exhibit `A' — attached. Two wood screws are required at the rafter installations and five wood screws are required at the OSB and plywood only installations. City of Wheat Ridge Building Division Starling Madison Lofquist, Inc. Consulting Structural and Forensic Engineers Roof Tech, Inc. Mr. Takashi Chiyoda Roof Tech RT -[E] Mount Mini June 20, 2018 page 2 of 28 The testing data provided by Institute of Building Technology (IBT) report no.: 2426-18005 project no.: 29702 dated March 21, 2018, shows that the critical failure occurs in one of three ways; pullout of the wood screws from the 2x rafter, yielding of the attached components in shear, or pullout of the nails attaching the OSB/Plywood to the 2x rafter. Maximum allowable values for these failure conditions were derived using a safety factor of 2.0 on the ultimate loads resulting in aluminum failure and a safety factor of 3.0 on the loads resulting in wood failure. The testing was performed in general accordance with IAPMO Uniform Evaluation Services Evaluation Criteria for Joist Hangers and Miscellaneous Connectors, ECO02 adopted June 2007, revised January 2016 and ASTM D1761-2012, Standard Test Methods for Mechanical Fasteners in Wood. Compression load capacity on the OSB and plywood installations were determined by testing conducted at Western Technologies Inc. (WT). The data is represented in job no. 2163XD260 event no. G260-3 (OSB) dated January 3, 2014 and job no. 2163XD260 event no. G260-6 (Plywood) dated May 30, 2014. The safety factor for downward compression on the sheathing is 2.0. The results of the above testiniz are presented below: The maximum allowable uplift and shear force for 7/16" thick sheathing over a 2x4 DF 42 rafter is 447 lb and 355 lb respectively. The maximum allowable uplift, down force, and shear force for 7/16" thick OSB only is 153 lb, 258 lb, and 192 lb respectively. The maximum allowable uplift, down force, and shear force for 15/32" thick plywood only is 180 lb, 556 lb, and 277 lb respectively. The attached tables below show the maximum spacing of the RT [E] Mount Mini for the combined loading criteria of wind speed, roof slope, and snow loads which produce reaction loads less than the allowable loads listed above. The effect of seismic loads (for all design categories A -F) have been determined to be less than the effect due to wind loads in all load conditions and combinations. The assumed topography is flat with a Kn = 1.0. Therefore, the maximum allowable spacing for common load cases due to dead, wind and snow loads are the controlling load cases. `Rail Option': The maximum height for the `Rail Option' is measured from the bottom of the [E] Mount Mini base to the top of the rail. See Exhibit `A' — attached, for the allowable `Rail Option' PV panel layouts and `L -Foot' and rail configuration. The maximum rail cantilever shall be limited to the smaller of 40% of the maximum rail span in the `Rail Option' tables below and the rail manufacturer's specified maximum cantilever. It is the responsibility of the contractor to verify that the `L -Foot' and rails that are used have a span rating greater than that shown in the `Rail Option' tables below. Provide thermal expansion splices along the rail at intervals not to exceed 14 feet and refer to the rail manufacturer's thermal expansion splice detailing for proper ity of installation. 001"t Ridge Starling Madison Lofquist, Inc. Consulting Structural and Forensic Engineers :ivision -2- Roof Tech, Inc. Mr. Takashi Chiyoda Roof Tech RT -[E] Mount Mini June 20, 2018 page 3 of 28 RT1 RT -[E] Mount Mini Rafter Installations (60 Cell PV Panels) Maximum Mount Spacing in Feet Snow Load Exposure Category B RoofAngle Oto6 Degrees 7to27 Degrees Roof Zone 1 2 1 2 Portrait Orientation - ASCE 7-10 Basic Wind Speed, V (mph) 110 115 120 130 140 8 8 8 8 8 8 8 7 6 5 8 8 8 8 8 8 7 7 6 5 150 8 4 8 4 160 7 3 7 4 170 6 3 6 3 :O 5 3 6 3 28 to 45 Degrees 1 8 8 8 8 8 7 6 5 5 2 1 8 8 8 1 8 7 1 6 5 4 4 Oto6 Degrees 1 8 8 8 8 6 5 5 4 4 2 6 5 5 4 3 3 2 2 2 a o C 7to27 Degrees 1 8 8 8 8 7 6 5 4 4 2 6 5 5 4 3 3 2 2 2 28 to 45 Degrees 1 8 8 8 7 6 5 4 4 3 2 8 7 1 6 5 1 5 4 3 3 3 D 0to61 Degrees 8 8 1 8 6 5 4 4 1 3 3 2 5 4 1 4 3 3 2 2 2 0 7 to 27 Degrees 1 8 8 1 8 7 6 5 4 4 3 2 5 4 4 3 3 2 2 2 0 28 to 45 Degrees 1 8 7 7 6 5 4 4 3 3 2 7 6 5 5 4 1 3 3 2 2 Oto6 Degrees 1 8 8 8 8 8 8 7 6 5 2 8 8 7 1 6 5 4 3 3 3 B 7to27 Degrees 1 8 8 8 8 8 8 7 6 6 2 8 1 7 7 6 5 4 4 3 3 28 to 45 Degrees 1 8 8 8 8 8 7 6 5 5 2 8 8 8 8 7 6 5 4 4 Oto6 Degrees 1 8 8 8 8 6 5 5 4 4 2 6 5 1 5 4 3 3 2 2 2 a C 7to27 Degrees 1 8 8 8 8 7 6 5 4 1 4 2 6 5 5 4 3 3 2 2 2 N 28 to 45 Degrees 1 8 8 8 7 6 5 4 4 3 2 8 7 6 5 5 4 3 3 3 Oto6 Degrees 1 8 8 8 6 5 1 4 4 3 3 2 5 4 4 3 3 2 2 2 0 D 7 to 27 Degrees 1 8 8 8 7 6 5 4 4 3 2 5 4 4 3 3 2 2 2 1 0 28 to 45 Degrees 1 8 7 7 6 5 4 4 3 1 3 2 7 6 5 5 4 3 3 2 2 Oto6 Degrees 1 8 8 8 8 1 8 8 7 6 5 2 8 8 7 6 1 5 4 1 3 3 3 B 7 to 27 Degrees 1 8 8 8 8 8 8 7 6 6 2 8 7 7 6 5 4 4 3 3 28 to 45 Degrees 1 8 8 8 8 8 7 6 1 5 5 2 8 8 8 8 7 6 5 4 4 Oto6 Degrees 1 8 8 8 8 6 5 5 4 4 2 6 5 5 4 3 3 2 2 2 c o '{ C 7to27 Degrees 1 8 8 8 8 7 6 5 4 4 2 6 5 5 4 3 3 2 2 2 28 to 45 Degrees 1 8 8 8 7 6 5 4 4 3 2 8 7 6 5 5 4 3 1 3 3 0to6 Degrees 1 8 8 8 6 5 4 4 3 3 2 5 4 4 3 3 2 2 2 0 D 7 to 27 Degrees 1 8 8 8 7 6 5 4 4 3 2 5 4 4 3 3 2 2 2 0 28 to 45 Degrees 1 8 7 1 7 6 5 4 4 3 3 2 7 6 1 5 5 4 3 1 3 2 2 Starling Madison Lofquist, Inc. -3- Consulting Structural and Forensic Roof Tech, Inc. Mr. Takashi Chiyoda Roof Tech RT -[E] Mount Mini June 20, 2018 page 4 of 28 RT1 RT -[E] Mount Mini Rafter Installations (60 Cell PV Panels) Maximum Mount Spacing in Feet Snow Load Exposure Category RoofAngle Oto6 De reel Roof Zone 1 2 Portrait Orientation - ASCE 7-10 Basic Wind Speed, V (mph) 110 115 120 130 140 8 8 8 $ 8 8 8 7 6 5 150 8 4 160 7 3 r 6 3 ISO 5 3 B 7to27 Degrees 1 8 8 8 8 8 8 7 6 6 2 8 7 7 6 5 4 4 3 3 28 to 45 Degrees 1 8 8 8 8 8 7 6 5 5 2 8 8 8 8 7 6 5 4 4 v Oto 61 Degrees 8 8 8 8 6 5 5 4 4 2 6 5 5 4 3 3 2 2 2 7to27 Degrees 1 8 8 8 8 7 6 5 4 4 2 6 5 5 4 3 3 2 2 2 28 to 45 Degrees 1 8 8 8 7 6 5 4 4 3 2 8 7 6 5 5 4 3 3 3 0to6 Degrees 1 8 8 8 6 5 4 4 3 3 2 5 1 4 4 1 3 3 1 2 2 2 0 D 7 to 27 Degrees 1 8 8 8 7 6 5 4 4 3 2 5 4 4 3 3 2 2 2 0 28 to 45 Degrees 1 8 7 7 6 5 4 4 3 3 2 7 6 5 5 4 3 3 2 2 Oto6 Degrees 1 8 8 8 8 8 8 7 6 5 1 2 8 1 8 7 6 1 5 4 3 3 3 8 7 to 27 De rees 1 8 8 8 8 8 8 7 6 6 2 8 7 7 6 5 1 4 4 3 3 28 to 45 Degrees 1 8 8 8 8 8 7 6 5 5 2 8 8 8 8 7 6 5 4 4 Oto6 Degrees 1 8 8 8 8 6 5 5 4 4 2 6 5 5 4 3 3 2 2 2 0 7to27 Degrees 1 8 8 8 8 7 6 5 4 4 2 6 5 5 4 3 3 2 2 2 N '.. 28 to 45 Degrees 1 8 8 8 7 6 5 4 4 3 2 8 7 6 5 5 4 3 3 3 Oto6 Degrees 1 8 8 8 6 5 4 4 3 3 2 5 4 4 3 3 2 2 2 0 D 7to27 Degrees 1 8 8 8 7 6 5 4 4 3 2 5 4 4 3 3 2 2 2 0 28 to 45 Degrees 1 8 7 7 6 5 4 4 3 3 2 7 6 5 5 4 3 3 2 2 0to6 Degrees 1 8 8 8 8 8 8 7 6 5 2 8 8 7 6 5 4 3 3 3 8 7to27 Degrees 1 8 8 8 8 8 8 7 6 6 2 8 7 7 6 5 4 4 3 3 28 to 45 Degrees 1 8 8 8 8 8 7 6 5 5 2 8 8 8 8 7 6 5 4 4 N 0to6 Degrees 1 8 8 8 8 6 5 5 4 1 4 2 6 5 5 4 3 3 2 2 2 0 7to27 Degrees 1 8 8 8 8 7 6 5 4 4 2 6 5 5 4 3 3 2 2 2 28 to 45 Degrees 1 8 8 8 7 6 5 4 4 3 2 8 7 6 5 5 4 3 3 3 0to6 Degrees 1 8 8 8 6 5 4 4 3 3 2 5 4 4 1 3 1 3 2 2 2 1 0 D 7to27 Degrees— 1 8 8 8 7 6 5 4 4 3 2 5 4 4 3 3 2 2 2 0 28 to 45 Degree!_ 1 8 7 7 6 1 5 4 4 3 3 2 7 6 5 5 1 4 3 3 2 2 of [kleo@ Ridge Starling Madison Lofquist, Inc. Consulting Structural and Forensic Engineers ole-' ti%00 -4- Roof Tech, Inc. Mr. Takashi Chiyoda Roof Tech RT -[E] Mount Mini June 20, 2018 page 5 of 28 RT1 RT -[E] Mount Mini Rafter Installations (60 Cell PV Panels) Maximum Mount Spacing in Feet Load ExposureSnow Category 0to6 Degrees Zone 1 2 Portrait Orientation - ASCE 7-10 110 115 120 130 140 8 8 8 8 8 8 8 7 6 5 150 8 4 160 7 3 170 6 3 :0 5 3 B 7 to 27 Degrees 1 7 7 7 7 7 7 7 6 6 2 7 7 7 6 5 4 4 3 3 28 to 45 Degrees 1 7 7 7 7 7 7 6 5 5 2 7 7 7 7 7 6 5 4 4 0to6 Degrees 1 8 8 8 8 1 6 5 1 5 4 4 2 6 5 5 4 3 3 2 2 2 a N 7 to 27 Degrees 1 7 7 7 7 7 6 5 4 4 2 6 5 5 4 3 3 2 2 2 28 to 45 Degrees 1 7 7 7 7 6 5 4 4 3 2 7 7 6 5 5 4 3 3 3 Oto6 Degrees 1 8 8 8 6 6 4 4 3 3 2 5 4 4 3 3 2 2 2 0 D 7 to 27 Degrees 1 7 7 7 7 6 5 4 4 3 2 5 4 4 3 3 2 2 2 0 28 to 45 Degrees 1 7 7 7 6 5 4 4 3 3 2 7 6 5 5 4 3 3 2 2 0to6 Degrees 1 8 8 8 8 8 8 7 6 5 2 8 8 7 6 5 4 3 3 3 B 7to27 Degrees 1 6 6 6 6 6 6 6 6 6 2 6 6 6 6 5 4 4 3 3 28 to 45 Degrees 1 6 6 6 6 6 6 6 5 5 2 6 6 6 6 6 6 5 4 4 0to6 Degrees 1 8 8 8 8 6 5 5 4 4 2 6 5 5 4 3 3 2 2 2 a C C 7to27 Degrees 1 6 6 6 6 6 6 5 4 4 2 6 5 5 4 3 3 2 2 2 28 to 45 Degrees 1 6 6 6 6 6 5 4 4 3 2 6 6 6 5 5 4 3 3 3 0to6 Degrees 1 8 8 8 6 5 4 4 3 3 2 5 4 4 3 3 2 2 2 0 D 7to27 Degrees 1 6 6 6 6 6 5 4 4 3 2 5 4 4 3 3 2 Z 2 0 28 to 45 Degrees 1 6 6 6 6 5 4 4 3 3 2 6 1 6 1 5 1 5 4 3 3 2 2 Starling Madison Lofquist, Inc. city of .�a Consulting Structural and Forensic Engineers iuil-my t.° visson -5- §\J//\$ƒ5\(D-0 \\�ƒ//0 Rc—W /2� \,9 ID CO A� \2 6 = n -cc: Q m G E_ §.5 / 2 5 0 §.) 7 3\ = 8\ \@rn r+0(Dm jk\k\/3� ®§ & / & % n 2 \ 5 2 % o @ E 0 E»/ E?»= E f W,$ ®.2 / Cl 5'\ _ \ ° E 2 e o \ E ncu ° @ f / \ ncu K Lo \ /. / \ ° / / \ 5'g / \ z a o° E 5 m w 2 9= o§ _ ° % / 2 0 a o \ ƒ Ec,=7F> 7\} \R/'� 3 7 2\ 2 ® n 8 m § 3 \ 0 ° (® ( $ / ) 7 i \ 317 7 ° _ JEe=oga3 �\•$(D \§®� m3 - _- 3 = / / J / � \ \ $ ° E m _ _ / ® ] 5 a n § \ 5'/ / ° 7 / » ƒ 5'z \\\/\k°\§ �/q� \ 7° C n D n -'e m= E a ,u Lo CL 35 ��/LA G Lo ®° o / ) Ln � _ (D 0. c o r � ¥ 3 _ J e n a-= m= c _ _ C / / / _ § w \ / a PL= 9 m a.$\ \\ 2 C002 � COOD � C= � � � � � � � � COOID MOIC � � � m r m M O Z v_ z 0 N r n m m X � Ln c� Z Z a� zz G1 i r c c L„ M m W n N �p m � r M M M D m X D z LA T O Z O Z � m av �LA n= m zx m 3 r w M 3 Z_ 2 L14 m o � o v 1 c ' o O a n' a Ln O n S r O < fN yy O m un ? 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NN ^ n 01 m Xi co S Gl 3 m G1 O o _ ID of in O -� 1D 11 ° a - N O 0 F N to CIL ° 0 V N c C X X m a a A A 3 � Nd c v 0 A n 3 r 1 1 � 1 I S � 1 o � i o 1 _. 0 i 1 004 X 1 =- CL 1 N 1 C 1 '111 H 1 1 o _a � �• i o IG 1 1 3_ cD I 1 1 eOr � 1 o r a � � m � I � 1 6 1 1 r0+ 1 In 1 S 1 O I I N 1 r-* 1 � 1 I O 1 � 1 � 1 S 1 r�r I 1 S 1 1v I G 1 (D 1 cr 1 (D 1 O 1 � 1 (D 1 G 1 !]1 1 C 1 O 1 m 1 (D 1 a 1 a 1 7 1 a 1 y, 1 0 1 C I � 1 CL 1 '.1 I 0 1 o - (D (D 1 � I n 1 � 1 1 n' 1 N I ,e 1 1 0 1 'i7 1 � 1 1 Q 1 (D 1 1 1 1 S 1 s 1 (D 1 � 1 1 31 v O 1 C 1 1 Z 1 � 1 1 L 1 LA 1 MW1 1 1 n� RT -MINI is suitable for mounting system conventional L -Foot. Dual bolt design: M8 or 5/16" for L -Foot & 1/4" for EMC ICC ICC ESR 3575 Call Now for more details 619-551-7029 Easy tapping 1/4" Hex Bolt screw guide upper channel t Flat lip for M8 or 5/16" PV Cable, d'Hex Bolt clips '>"00 bottom channel Engineered to ASTM D 1761 (standard Test Methods for Mechanical Fasteners in Wood) Components Dimensions in (mm) RT2-00-MINIBK PAT: PENDING MINI base: 20 ea. Screw: 40 ea. Extra RT -Butyl : 10 ea. RT -Butyl is Roof Tech's flexible flashing used in 550,000 residential PV systems for the last 20 years. It is the first PV mounting system with Flexible Flashing certified by the ICC. Metal Flashing Retrofit Flexible Flashing 5N Rafter installation 1Z1 31/2 (90 ) r�2 (50) 1 1 L Deck installation ITT P.E. Stamped Letters available at www.roof-tech.us/support Shedding water? 100% Waterproof Optional items ICC ESR -3575 ASTM2140 testing UV testing (7500 hrs.) RT2-04-SD5-60 RT2-04-BN30SL Screws : 100 ea f Clfy of 5/16-1$lheaf "" 1-1 /4 Hex bolt.: 100; eeision Hex flange nut : 100 ea. 0 o Q O 0 O 0 0 Rafter installation 1Z1 31/2 (90 ) r�2 (50) 1 1 L Deck installation ITT P.E. Stamped Letters available at www.roof-tech.us/support Shedding water? 100% Waterproof Optional items ICC ESR -3575 ASTM2140 testing UV testing (7500 hrs.) RT2-04-SD5-60 RT2-04-BN30SL Screws : 100 ea f Clfy of 5/16-1$lheaf "" 1-1 /4 Hex bolt.: 100; eeision Hex flange nut : 100 ea. v) -i 0 v A C C C O m A Z O m < Dm ZZ= n- E<-+ Z Ln cn D— F .T a �000 rn _ I II II z I II II II I z -� JJ —i 77 JJ — J OCA F --7 .F — — f > OF I! II o I II IIIN O� I II II � II I rp C, IN�t z r�' I II II I, ozgi �1— 3�� , II Q70 p► -n� �DNp rNz� 3� -q cnp z z -i ISF IN III IN �� II i II II I Z L -JL _==Ai= ='I—__— -1 X1 ROOF — _c 5LOPE II I II i I II ! I z I II � li p I II II �-•' I z Whe L o> r Z C = O A NO z <�� �rnm A h N N = O m v w O w J co o 00 a �000 rn _ I II II z I II II II I z -� JJ —i 77 JJ — J OCA F --7 .F — — f > OF I! II o I II IIIN O� I II II � II I rp C, IN�t z r�' I II II I, ozgi �1— 3�� , II Q70 p► -n� �DNp rNz� 3� -q cnp z z -i ISF IN III IN �� II i II II I Z L -JL _==Ai= ='I—__— -1 X1 ROOF — _c 5LOPE II I II i I II ! I z I II � li p I II II �-•' I z Whe L Roof 'Tech, Inc. June 20, 2018 Mr. Takashi Chiyoda page 28 of 28 Roof Tech RT -[E] Mount Mini Table Notes for Tables RT1 to RT9 — Tabulated values are based on the following criteria: I. Building mean roof height = 30 ft maximum. 2. Risk Category = 11. 3. Solar panel maximum width = 40 in for Landscape, 68 in for Portrait 60 Cell & 77.5 in for Portrait 72 Cell. 4. Solar panel R rail dead load = approximately 4.0 psf. 5. ASCI: 7.10. 6. OSB shall be 24/16 APA rated sheathing minimum (7/16" thick). 7. Plywood shall be 32/16 APA rated sheathing minimum (15/32" thick). 8. Sheathing shall be free of defects including, but not limited to water damage and delamination. 9. Roof rafters or trusses spaced at 24" on center maximum. 10. PV panels must be supported per the manufacturer's required orientation, location and/or spacing. 11. Through a maximum oft layers of composite asphalt roof shingles or maximum 20 gage metal decking provided the metal is predrilled as wood screws are not designed to penetrate the metal decking. Not valid on concrete roof tile. 12. Maximum height from bottom of base mount to top of rail shall not exceed 5" for the OSB & Plywood only installation options and 7" for the rafter installation option. Ref. Exhibit `A' detail 2. Our analysis assumes that the connections and associated hardware are installed in a workmanlike manner in accordance with the RT -[E] Mount Mini Installation Manual and generally accepted standards of construction practice. It is the responsibility of the contractor to verify that the strength of the roof framing; meets the minimum properties used in the tests and can safely support the maximum imposed loads stated within this document. Starling; Madison Lofquist, Inc. and Roof Tech assume no liability beyond what is specifically shown in this letter. Additional information is available at the Roof Tech web site, http://www.Eoof-tecil.us/. Please feel free to contact me at your convenience if you have any questions. Respectfully yours, Tres J. Warner, P.E. Design Division Manager Starling Madison I.ofquist, Inc. rep 40081 -28- Jesse Light, P.E. Sr. Structural Engineer City of Wheat Ridge Building Division Consulting Structural and Forensic Engineers DOWN SLOPE D 2 �p N233� � z� -,- '�=Uiro�� a1rn O0 z O�rz y� CL Ln ;i 0o v, 0 tp �. 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III ND 0 o w I 0 yo t cc t_ ! oov�i� Ln C)� II I II �Ozc O 3 NIno i II II IIIA Z0 II IIS .��:�-,� L,,�..T� � � z z rZ 3 ��t� �� a10 rn0 N i c 'ion' o 7 Q -C O z Z o AZO T D rn O r -- LF D?= d II I! + � Z> I II �i II v� D = w Z rn! D I c = o fits II I r) _ II ROOF II I m z v .v II SLOPE II 10 Un n C 00 w00 I II I! I z II i I! -IF 1d9 ---- JL! ---- D [Site Plan North � i q. gA"e Approval Notes: , or provide supplemental ground rod or ��1)Verify ��bk�, rods per 2017 NEC Art. 250.53(A)(2). Rt1lIEWelI i01� e" &1, 2) Natural Gas piping to be bonded s per 2017 NEC ■ Art. 250.104(B). P P, ; ` "f 3)Bond P/V panels to the building Grounding Flertrode Svstem ner 2017 NFC Art_ 690(A1. i ' Mans ammer UatE foulitr of o.rmie: nr »xvonce ,:-T0'aPM0-0)0tPb-SPft0"d""j n d oom Wotiom lhofl not X ' --t *, orao approvol oi. awWobgb* :o wW a, 0V prowsions of Me §W *npeade or cl any City ordinamM. /■rolls ■ WrAMIL 10'!&e wdw* i0 ,-10 [ if cmftd the P"wb" of the k"kV ■ -0m orxtwird■ esof*r 1 -j.ft40'"w jrrafi0rt5 y r�rnpnCfS- Oenn.J PV Production Meter ■ PV AC Disconnect Utility Meter I Existing Main Service Panel 1 ! i I ■ 1 � 0�O Solar Module House , I 1 ■ I 1 sv L.............rte.■-..-..-■..... ■...........� 1 Eric Knutson 3850 Kendall St Wheat Ridge, CO 80033 knutsone83@gmail.com 719-661-3387 Date: 10108/19 Name: ERIC J KNUTSON Account No. 53-9319451-9 Application # !deter Number: 92692042 Premise: 300755706 Roof Detail Solar Modules < 1' 00 e000-0000 # Legend Silfab Solar SLA -ilii 310 W Black Frame 17 65.3 x 39.0 inch 310W, 60 ce I i 17 Enphase Energy IQ7 I Property Line PV Module: 310W: Silfab Solar SLA -M 310, MC4, Black Frame, 76.93 x 38.7 inch, 310W, 60 cell, 18 Panels Total kW Total: 5.27 kW Azimuth: 3 @ 186 U ° 14@90 Tilt Angle: 17 @ 20 Fixed System: Single Phase Electrical System Inverter: Enphase Energy IQ7-60-2-US Installer: Solar Side Up LLC 9360 Gold Mine Rd Loveland Co 80538 303.271.0656 Electrician: Geoffrey Vezzetti Licensed Master Electrician #28353 Golden, CO 970.390.8772 Solar Side Up LLC Golden, CO (303) 271-0656 www.solarsideup.co ERIC KNUTSON 3850 KENDALL ST WHEATRIDGE CO 80033 XCEL5.27 KW PV SYSTEM ENERGY PWNSE ENPHASE 10 7 PLUS MICRO INVERTERS METER ACCOUNT ENPHASE 7 PLUS US -60 MICRO INVERTERS EQUIPTED WITH RAPID r -r SHUTDOWN 171< -�— 1, ➢ �— - �� meter requirements 2.The PV production meter will be required to have Production Meter and associated equipment the PV generation wired to the line side terminals shall be protected to 10,000 A Fault Circuit (top or meter block?. E BRANCH CIRCUIT 1 i 9 modules 1.21 X 9 10.89 AMPS AC i _ I i ENPHASE IQ+ MICRO INVERTERS i i i BRANCH CIRCUIT 2 I/ IrA ✓ ( l 8 modules !i �-' r -T I J- 121X$ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - I 9.68 AMPS AC ENPHASE COMBINER AP:D DATA BO7 B PVPROD 3850 KENDALL li -_. PV METER IS 200 AMP SELF CONTAINED AND LEVER BYPASS PV Production Meter Notes F 30 AMP U TILIT Y litSCONNEC 1.The self-contained metering will be in compliance MAIN SEWICE PAN,L`" AMP i 330 AMP PV METER MAA' CCPi 10209 AMP ID ' E meter requirements 2.The PV production meter will be required to have Production Meter and associated equipment the PV generation wired to the line side terminals 1.The self-contained metering will be in compliance utility Accessible AC Disconnect with the MOST RECENT revision of the Tcel Lockable, with visible open,(i_e. Knife Blade) Energy Standard; specifically Section 4.11 for self contained Labeled "PV AC Disconnect" meter requirements 2.The PV production meter will be required to have Production Meter and associated equipment the PV generation wired to the line side terminals shall be protected to 10,000 A Fault Circuit (top or meter block?. 3.The meter socket for the PV production meter shall be marked with a stamped brass, aluminum, or UfiWMeter Labeled stainless steel lag, indicating the address including Photovoltaic System Connected the unit, typically "PV PROD" in accordance with Service Voltage 240, Amperage 200 the requirements for "Meter Identification" in Section 4.14.4 or the xcel Energy Standard- AC Disconnect (If needed for Lane Side Tap) 4.The Imo' production meter shall be located within Residential Services Hot Sequence Rules Apply ten (10) feel of the existing utility meter. If there Production Meter must be protected to 10,000 A is any reason this cannot be accomplished, a site Fault Circuit plan showing proposed equipment locations shall he submitted for review. The local meter shop must approve the site plan for application approval; site meetings can be arranged upon request. - - - Approval Notes: - 1)Verify or provide supplemental ground rod or rods per 2017 NEC Art. 250.53(A)(2). 2) Natural Gas piping to be bonded s per 2017 NEC Art. 250.104(B). 3)Bond P/V panels to the building Grounding Flertrnde Svstem ner 2017 NFC Art. 690(Al. SOLAR SIDE UP 17852 W 59TH AVE GOLDEN CO 80403 Mission Solar Energy MSE FERC 60 CONDUCTOR SCHEDULE MSE310SQ8K E1. 2 # 12 THHNITHWN-2 IN ENPHASE LISTED Q CABLE _ .. _,.... E3 2 # 12 THHNITHWN-2 IN ENPHASE LISTED Q CABLE tlr p ,r,,, r 1 i—jT< r Mi , ,,Tcr E4 4 # 10 THHN ffHWN-2 AND 1 # 10 EG IN MIN 3/4" EMT N1.1.1e Type afsEsosscait SE3=8K E5 3 # 10. THHNITHWN-2 AND 1 # 10 EG IN MIN 3147 EMT T�..:ncr.:T,n,r as {� twee Ert-" `.8.35 G;ry Of E7 1 #6 SOLID COPPER EG IN FREE AIR zu.e..,Ndx R090 snore-Clrzuk t:"rrcpt � A 4.?23 whept R09 Ci—u, V.1,agc- l'."_ + ,—iA ...:iY EQUIPMENT SCHEDULE Rated Cu rem n„p A ?238 tng ptv�sion A. ROOFTOP TRANSITIONAL J BOX '`.,,.dV "s£ m`"V '''°1 i1d B. ENPHASE Q COMBINER BOX E—R fim :u C. 30 AMP 240 VAC NON FUSED DISCONNECT D. 200 AMP LEVER BYPASS PV METER E 200 AMP RATED SERVICE PANEL/ METER COMBO ERIC KNUTSON 3850 KENDALL ST 527 KW IPV SYSTEM WHEATRIDGE CO 80033 ENPHASE IQ 7 PLUS MICRO INVERTERS BRANCH CIRCUIT 1 8 modules 1.21 X 8 --- -- 9.68 AMPS AC MAX POWER 310 C 9.81 BRANCH CIRCUIT 2 VO VC 9 modules IMP 9,36 1.21 X 9 VtAP 3:3.1 1 10.89 AMPS AC 17 X 1.21 X 1.25 = 25.7 AMPS 30 A OCPD VOC 40.0' VOLTS DC NUMBER OF MODULES /N STRING 1 TEtir1P COEF VOC %IC ..34 STANDARD TEST CONDITIONS 25 DEGREE C RECORD t OW -23C +25 - -23 = 48 DEGREE C DIFFERENCE 48 X.34= 0.163% .163%X40.09 7 VOC = 5.5 V 40.09 6.5 =4629 MA;3 VOC INVERTER C}l.JTP TI CI°IRCUFIS PvFRCCI 3850 KE NDALL MAXIMUM AC CURRENT IS 25.7 AMPS AC RACEWAY FILL -- - 5 #10 THHN TH�VN-2 (0.1055). MAXIMUM ALLOWABLE IS (0.122) RACEWAY MIN IS 1/0 EN IT CONDUCTOR DERATE-----__-- SOLAR PV SYSTEM EQU PTED WITH RAPID OT; HHN17HWN-2 90D = 40 AMPS SHUTDOWN AMBIENT TEMP.91 TURN RAPID SHUTD'0WN SWITCH TO OFF TEMP ADDER 40D 1ec° ABOVE ROOF POSITION AND REDUCE SHOCK HAZARD AT: RACEWAY DERATE .71 ARRA" 40X.91 X,71= 25.8 AMP AFTER CONDITIONS OF USE APPLIED PV Production Meter Notes 1.The sell -contained metering will be in compliance with the MOST RECENT revision of the Xcet Energy Standard; specifically Section 4.11 for self contained meter requirements 3.The PV production meter will be required to have the PV generation wired to the line side terminals (top of meter block). 3.The meter socket for the PV production meter shall be marked with a stamped brass, aluminum, or stainless steel tag, indicating the address including the unit, typically "PV PROD" in accordance with the requirements for " Meter Identification" in Section 4.14.4 of the Xcel Energy Standard. 4.The PV production meter shall be located within ten (10) reef of the eidsting utility meter. If there is any reason this cannot be accomplished, a site plan showing proposed equipment locations shalt be submitted for review- The local meter shop must approve the site plan for application approval; site meetings can be arranged upon request utility Accessible AC Disconnect Lockable, with visible olxv.(i.e. Knife Blade) Labeled "PV AC Disconnect' Production Meter and associated equipment snail be protected to 10,000 A Fault Circuit Utility Meter Labeled Photovoltaic System Connected Service Voltage 240, Amperage 200 AG Disconnect (ff needed for Line Side Tap) Residential Services Hot Sequence Rules Apply Production Meter must be protected to 10,000 A Fault Circuit SOLAR SIDE UP 17852 W 59TH AVE GOLDEN CO 80403 REQUIRED PLACARDS CAUTION PV SYSTEM AC DISCONNECT' CONDUCTORS MAY BE ENERGIZED FROM EITHER DIRECTION IN OPEN POSITION PV SYSTEM EOUIPTED WITH RAPID SHUTDOWN THIS', SWITCH IS THE DISCONNECTING MEANS SOLAR BACKFEED BREAKER DO NOT RELOCATE CAUTION PHOTOVOLTAIC SYSTEM CONNECTED CAUTION PHOTOVOLTAIC POWER SOURCE WARNING THIS PANEL IS FED FROM TWO SOURCES INCLUDING A PHOTOVOLTAIC SYSTEM MAX V 240 VAC, MAX 125.7 A El. 2 # 12 ?HHN(IHWN-2 IN ENPHASE LISTED Q CABLE—__ - E3 2 # 12 THHN/t"HWN-2 IN ENPHASE LISTED Q CABLE E4 4 # 10 THHN 1 HWN-2 AND 1 # 10 EG IN MIN 3/4" ER? T E5 3 # 10. THHN/THWN-2 AND 1 # 10 EG IN MIN 3/47 ENIF E7 1 #E SOLID COPPER EG IN FREE AIR A. ROOFTOP TRANSITIONAL i BOX B. ENPHASE Q COMBINER BOX C. 30 AMP 240 VAC NON FUSED DISCONNECT D. 200 AMP LEVER BYPASS PV METER E 200 AMP RATED SERVICE PANEL/ METER COMBO Wheat Ridge .....;cion i CITY OF WHEAT RIDGE Building Inspection Division (303) 235-2855 Office INSPECTION NOTICE Inspection Type: L4E:) , F i I'j. y) Job Address: "3 Permit Number:! y i '7 ❑ No one available for inspection: Ti e k C M Re -Inspection required: Yes No When corrections have been made,- schedule for re -inspection online at: http✓/www.ci. wheatridge.co. uslinspection Date: -t'-') . L?i - ),-? Inspector: DO NOT REMOVE THIS NOTICE City of Wheat Ridge Residential Mechanical PERMIT - 201902176 PERMIT NO: 201902176 ISSUED: 10/11/2019 JOB ADDRESS: 3850 Kendall St EXPIRES: 10/10/2020 JOB DESCRIPTION: Replace 80K, 96% eff furnace *** CONTACTS *** OWNER (719)661-3387 KNUTSON ERIC J SUB (720)432-4181 TREVOR SMITH RYAN BREITWEISER 190295 TOUCHTONE MECHANICAL LTD *** PARCEL INFO *** ZONE CODE: UA / Unassigned USE: UA / Unassigned SUBDIVISION CODE: 2405 / BARTHS, COULEHAN GRANGE, WHEAT BLOCK/LOT#: 0 / *** FEE SUMMARY *** ESTIMATED PROJECT VALUATION: 5,500.00 FEES Furnace Replacement 40.00 Total Valuation 0.00 Use Tax 115.50 ** TOTAL ** 155.50 *** COMMENTS *** *** CONDITIONS *** Work shall comply with 2012 IRC & 2017 NEC. Per IRC Sec. R314, smoke detectors are required to be installed in every sleeping room, in hallways outside of sleeping rooms, and on every level of the structure. I, by my signature, do hereby attest that the work to be performed shall comply with all accompanying approved plans and specifications, applicable building codes, and all applicable municipal codes, policies and procedures, and that I am the legal owner or have been authorized by the legal owner of the property and am authorized to obtain this permit and perform the work described and approved in conjunction with thispid`frrrthpr attest th�yt I am legally authorized to include all entities named within this document as parties to the work to be perormethat all wc[fzto be performed is disclosed in this document and/or its' accompanying approved plans and specifications. N Signature of OWNER or CONTRACTOR (Circle one) Date I . This permit was issued based on the information provided in the permit application and accompanying plans and specifications and is subject to the compliance with those documents, and all applicable statutes, ordinances, regulations, policies and procedures. 2. This. permit shall expire 365 days after the date of issuance regardless of activity. Requests for extension must be made in writing and received prior to the date of expiration. An extension of no more than 180 days made be granted at the discretion of the Chief Building Official and may be subject to a fee equal to one-half of the original permit fee. 3. If this permit expires, a new permit may be required to be obtained. Issuance of a new permit shall be subject to the standard requirements, fees and_procedures for approval of any new permit. Re -issuance or extension of expired permits is at the sole discretion of the Chief Building Official and is not guaranteed. 4. No work of any manner shall be performed that shall results in a change of the natural flow of water without prior and specific approval. 5_ The permit holder shall notify the Building and Inspection Services Division in accordance with established policy of all required inspections and shall not proceed or conceal work without written approval of such work from the Building and Inspection Services Division. 6. The is nce or ranti f a permit shall not be construed to be a permit for, or an approval of, any violation of any provision of any applb co se or any inance or regulation of this jurisdiction. Approval of work is subject to field inspection. Signature of Chief Building Official Date REQUESTS MUST BE MADE BY 11:59PM ANY BUSINESS DAY FOR INSPECTION THE FOLLOWING BUSINESS DAY. City of W heat �dg� COMMUNITY DEVELOPMENT Building & Inspection Services 7500 W. 291 Ave., Wheat Ridge, CO 80033 Office: 303-235-2855 * Fax: 303-237-8929 Inspection Line: 303-234-5933 Email: Permits(cDci.wheatridge.co.us FOR OFFICE USE ONLY Date: Plan/Permit # Plan Review Fee: Building Permit Application *** Complete all applicable highlighted areas on both sides of this form. Incomplete applications may not be processed. *** Property Address: Owner Property Owner Email; Tenant Name (Commercial Projects Only) LL) >A �, A7 L Phone V"J"V \ t- (_'J r -N Property Owner Mailing Address: (if different than property address) Address: City, State, Zip: Arch itectlEng 1 neer E-mail: Phone: ft)6�� 71 r' (GI -33 �U C_ 1� S' c� �J - U " \ - �J L—\ Contractor Name: l �. LL � \ �� City of Wheat Ridge License #: / S Phone: Contractor E-mail Address: 7M P- 2-C OCC i (S -St NX ` ?N L L HAI-) \ CAL— ( For Plan Review Questions & Comments (please print): \ CONTACT NAME (please print): A Uo Q- \ r,1- Phone: T2_ CONTACT EMAIL(p/ease print): 2 (_ acs IZ dvC N� Sub Contractors (Must provide Wheat Ridge License No & Signed Subcontractor Authorization form): Electrical: Plumbing: Mechanical: W.R. City License # W.R. City License # W.R. City License # Other City Licensed Sub: Other City Licensed Sub: City License # City License # Complete all highlighted fields, if applicable. ❑COMMERCIAL �kESIDENTIAL Provide description of work: For ALL projects, provide a detailed description of work to be performed, including current use of areas, proposed uses, square footage, existing condition and proposed new condition, appliance size and efficiency, type and amount of materials to be used, etc. -���� log\G �� �ti C-�;�����► ���'�C� T1, VAC- Sq. FULF 22 l BTUsy�C" Gallons Amps Squares For Solar: KW # of Panels Requires Structural For Commercial Projects Only: Occupancy Type: Construction Type: Occupancy Load: Square Footage: Project Value: (Contract value or the cost of all materials and labor included in the entire project) 6�- L5-0 0 OWNER/CONTRACTOR SIGNATURE OF UNDERSTANDING AND AGREEMENT I hereby certify that the setback distances proposed by this permit application are accurate and do not violate applicable ordinances, rules or regulations of the City of Wheat Ridge or covenants, easements or restrictions of record; that all measurements shown and allegations made are accurate; that I have read and agree to abide by all conditions printed on this application and that I assume full responsibility for compliance with applicable City of Wheat Ridge codes and ordinances for work under any permit issued based on this application; that I am the legal owner or have been authorized by the legal owner of the property to perform the described work and am also authorized by the legal owner of any entity included on this application to list that entity on this application. I, the applicant for this building permit application, warrant the truthfulness of the information provided on the application. CIRCLE ONE: ' (OWNS) (CONTR,, GCTOR) or (A!YWORIZED REPRESENTATIVE) of (OWNER) (CONTRACTOR) Signature (first and last name): C DATE: I G 1Z I Printed Name: ZONING COMMMENTS: Reviewer: BUILDING DEPARTMENT COMMENTS: Reviewer: PUBLIC WORKS COMMENTS: Reviewer: DEPARTMENT USE ONLY OCCUPANCY CLASSIFICATION: CONSTRUCTION TYPE: Building Division Valuation: INSPECTION RECORD Inspection online form: http://www.ci.wheatridge.co.us/inspection Cancellations must be submitted via the online form before 8 a.m. the day of the inspection Inspections will not be performed unless this card is posted on the project site Request an inspection before MIDNIGHT (11:59 PM) to receive an inspection the following business day PERMIT: Ul ADDRESS:] j�6� JOB CODE:EIKE Foundation Inspections Date Inspector Initials Comments 102 Caissons / Piers 103 Footing / P.E. Letter 104 Foundation Setback Cert. 105 Stem Walls 106 Foundation wall Insulation Do Not Pour Concrete Prior To Approval Of The Above Inspections Underground / Slab Inspections Date Inspector Initials Comments 201 Electrical / Cable/ Conduit 202 Sewer Underground Int. 203 Sewer Underground Ext. 204 Plumbing Underground Int. 205 Plumbing Underground Ext. 206 Water Underground 3- . - Do Not Cover Underground or Below / In -Slab Work Prior To Approval Of The Above Inspections Rough Inspection Date Inspector Initials Comments 301 Rough Framing 302 Wall Sheathing 303 Roof Sheathing 304 Sheer Inspection 305 Insulation 306 Mid -Roof 3- . - 307 Metal / Lath / Stucco 308 Rough Electrical Residential 309 Rough Electrical Commercial 310 Electrical Meter Residential 311 Electrical Meter Commercial 312 Temp. Const. Meter 313 Rough Plumbing Residential 314 Rough Plumbing Commercial 315 Shower Pan SEE OVER FOR ADDITIONAL INSPECTIONS 5� PERMIT: ADDRESS: v JOB CODE: 1 Rough Inspection (continued) Date Inspector Initials Comments 316 Rough Mechanical Residential 317 Rough Mechanical Commercial 318 Boiler / Furnace 319 Hot water tank 320 Drywall screw and Nail 321 Moisture board / shower walls 322 Rough Grading 323 Miscellaneous Final Inspections Date Inspector Initials Comments 401 Gasline 402 Gas Meter Release 403 Final Electrical Residential 404 Final Electrical Commercial 405 Final Mechanical Residential ,106 Final Mechanical Commercial 407 Final Plumbing Residential 408 Final Plumbing Commercial 409 Final Roof 410 Final Window/Door 411 Landscape/Park/Planning* Inspections from these entities shall be requested one week in advance. *For landscaping and parking inspections please call 303-235-2846 **For ROW and drainage inspections please call 303-235-2861 ***For fire inspections please contact the Fire Protection District for your project. 412 Row/Drainage/Public Works** 413 Flood plain Inspection** 414 Fire Insp. / Fire Protection*** 415 Public Works Final** 416 Storm Water Mgmt.** Zoning Final Inspection* Building Final Inspection E Note: All items must be completed and approved by Planning, Public Works, Fire and Building before a Certificate of Occupancy is issued. Approval of the Final Building Inspection does not constitute authorization of occupancy. For Low Voltage permits please be sure that rough inspections are completed by the Fire District and Electrical low voltage by the Building Division. i CITY OF WHEAT RIDGE Building Inspection Division (303) 234-5933 Inspection line (303) 235-2855 Office • (303) 237-8929 Fax INSPECTION NOTICE Inspection Type: L-1 c `f - i= ".. e� I Job Address: -S q s® /I S -- Permit Number: -9 o) S o n S D fna I ❑ No one available for inspection: Time(&M/PM Re -Inspection required: Yes to *When corrections have been made, call for re -inspection at 303 -234 - Date:. 3 /� 3 /J I S Inspector: _)__6 DO NOT REMOVE THIS NOTICE City of Wheat Ridge Residential Roofing PERMIT - 201800560 PERMIT NO: 201800560 ISSUED: 03/01/2018 JOB ADDRESS: 3850 Kendall ST EXPIRES: 03/01/2019 JOB DESCRIPTION: Reroof with OC IR asphalt shingles, 5/12 pitch, 18.86 squares *** CONTACTS *** OWNER (719)661-3387 KNUTSON ERIC J SUB (720)275-2604 Robert Cunningham 180050 RSC Remodeling *** PARCEL INFO *** ZONE CODE: UA / Unassigned USE: UA / Unassigned SUBDIVISION CODE: 2405 / BARTHS, COULEHAN GRANGE, WHEAT BLOCK/LOT#: 0 / *** FEE SUMMARY *** ESTIMATED PROJECT VALUATION: 4,357.00 FEES Total Valuation 0.00 Use Tax 91.50 Permit Fee 125.05 ** TOTAL ** 216.55 *** COMMENTS *** *** CONDITIONS *** midroof & Final Roof inspections for ROOFS 6/12 PITCH & OVER: 3rd party inspection will be required for both the midroof and final inspections. The 3rd party inspection report AND THE ORIGINAL PERMIT CARD needs to be dropped off to the Permit Desk at the City of Wheat Ridge. The report MUST BE SIGNED by the Homeowner. REGARDING ROOF VENTILATION: Roof ventilation shall comply with IBC Sec. 1203.2 or IRC Sec. R806. The installation of ridge venting requires the installation or existence of soffit venting. For calculation purposes, one hat or turtle vent equal to one-half of one square foot of opening. Effective December 1, 2014, asphalt shingle installations require an approved midroof inspection, conducted when 25-75 percent of the roof covering is installed, prior to final approval. Installation of roof sheathing (new or overlay) is required on the entire roof when spaced or board sheathing with ANY gap exceeding one half inch exists. Sheathing and mid -roofs may be called in at the same time, one hundred percent of the sheathing must be complete and 25-75 percent of the mid -roof may be complete. Asphalt shingles are required to be fastened to the roof deck with a minimum of 6 nails per shingle. Ice and water shield is required. Eave and rake metal is required. A ladder extending 3 feet above the roof eave and secured in place is required to be provided for all roof inspections. Roof ventilation is required to comply with applicable codes and/or manufacturer installation instructions, whichever is more stringent. In order to pass a final inspection of elastomeric or similar type roof coverings, a letter of inspection and approval from the manufacturer technical representative stating that "the application of the roof at (project address) has been applied in accordance with the installation instruction for (roof material brand name) roof covering" is required to be on site at the time of final inspection. PERMIT NO: JOB ADDRESS: JOB DESCRIPTION City of Wheat Ridge Residential Roofing PERMIT - 201800560 201800560 3850 Kendall ST ISSUED: 03/01/2018 EXPIRES: 03/01/2019 Reroof with OC IR asphalt shingles, 5/12 pitch, 18.86 squares I, by my signature, do hereby attest that the work to be performed shall comply with all accompanying approved plans and specifications, applicable building codes, and all applicable municipal codes, policies and procedures, and that I am the legal owner or have been authorized by the legal owner of the property and am authorized to obtain this permit and perform the work described and approved in conjunction with thispermit. I further attest that I am legally authorized to include all entities named within this document as parties to the work to be performed and th all work to be performed is disclosed in this document and/or its' accompanying approved plans and specifications. Signature of OWNER or CONTRACTOR (Circle one) Date I . This permit was issued based on the information provided in the permit application and accompanying plans and specifications and is subject to the compliance with those documents, and all applicable statutes, ordinances, regulations, policies and procedures. 2. This, permit shall expire 365 days after the date of issuance regardless of activity. Requests for extension must be made in writing and received prior to the date of expiration. An extension of no more than 180 days made be granted at the discretion of the Chief Building Official and may be subject to a fee equal to one-half of the originalpermit fee. 3. If this permit expires, a new permit may be required to I obtained. Issuance of a new permit shall be subject to the standard requirements, fees androcedures for approval of any new permit. Re -issuance or extension of expired permits is at the sole discretion of the Chief Building Official and is not guaranteed. 4. No work of any manner shall be performed that shall results in a change of the natural flow of water without prior and specific approval. 5. The permit holder shall notify the Building and Inspection Services Division in accordance with established policy of all required inspections and shall not proceed or conceal work without written approval of such work from the Building and Inspection Services Division. 5. The issuance or granting of a permit shall iot be co trued to be a permit for, or an approval of, an violation of any provision of any applicable code or any ordi ce egu is jurisdiction. Approval of work is subject to field inspection. y m I�x 19 Signature of Chief Building Official Date REQUESTS MUST BE MADE BY 11:59PM ANY BUSINESS DAY FOR INSPECTION THE FOLLOWING BUSINESS DAY. Kimberly Cook go] From: no-reply@ci.wheatridge.co.us Sent: Wednesday, February 28, 2018 2:41 PM To: CommDev Permits Subject: Online Form Submittal: Residential Roofing Permit Application Residential Roofing Permit Application This application is exclusively for new permits for residential roofs and for licensed contractors only. This type of permit is ONLY being processed online --do not come to City Hall to submit an application in person. Permits are processed and issued in the order they are received and due to the volume of requests, time to process varies and is subject to change. YOU WILL BE CONTACTED WHEN YOUR PERMIT IS READY FOR PICK-UP AND WILL BE GIVEN A SPECIFIC DATE AND TIME WINDOW TO COMPLETE THE TRANSACTION. You will be notified if your contractor's license or insurance has expired, and you may update those documents at the time you are issued your permit. For all other requests: Homeowners wishing to obtain a roofing permit must apply for the permit in person at City Hall. Revisions to existing permits (for example, to add redecking) must be completed in person at City Hall. All other non -roofing permits must be completed in person at City Hall. The Building Division will be open from 7:30-10:30 a.m., Monday through Friday to process these types of requests. THIS APPLICATION DOES NOT CONSTITUTE A PERMIT. DO NOT BEGIN REROOFING UNTIL PERMIT HAS BEEN ISSUED. Is this application for a Yes residential roof? How many dwelling units Single Family Home are on the property? PROPERTY INFORMATION Property Address Property Owner Name Property Owner Phone Number (enter WITH dashes, eg 303-123-4567) 3850 Kendall St Eric knutson 719-661-3387 Property Owner Email Field not completed. Address Do you have a signed contract to reroof this property? Applications cannot be submitted without an executed contract attached below. Attach Copy of Executed Contract Yes 15198534275461870289128.Ip4 CONTRACTOR INFORMATION Contractor Business Rsc remodeling Name Contractor's License 180050 Number (This is a 5 or 6 digit number for the City of Wheat Ridge) Contractor Phone 720-275-2604 Number (enter WITH dashes, eg 303-123-4567) Contractor Address 350 S Jackson st (Primary address of your business) Contractor Email Address Rscunningham28@gmail.com Retype Contractor Email Rscunningham28@gmail.com Address DESCRIPTION OF WORK TOTAL SQUARES of the entire scope of work: Project Value (contract value or cost of ALL materials and labor) Are you re -decking the roof? Is the permit for a flat roof, pitched roof, or both? (check all that apply) 18.86 4357 Pitched roof (2:12 pitch or greater) i What is the specific pitch 5/12 of the PITCHED roof? How many squares are 18.86 part of the PITCHED roof? Describe the roofing Owens corning IR materials for the PITCHED roof: Type of material for the Asphalt PITCHED roof. Provide any additional House detail here on the description of work. (Is this for a house or garage? Etc) SIGNATURE OF UNDERSTANDING AND AGREEMENT I assume full Yes responsibility for compliance with applicable City of Wheat Ridge codes and ordinances for work under any permit issued based on this application. I understand that this Yes application is NOT a permit. I understand I will be contacted by the City to pay for and pick up the permit for this property. I understand that work Yes may not begin on this property until a permit has been issued and posted on the property. I certify that I have been Yes authorized by the legal owner of the property to submit this application 9 and to perform the work described above. I attest that everything Yes stated in this application is true and correct and that falsifying information in this application is an act of fraud and may be punishable by fine, imprisonment, or both. Name of Applicant Tyler patterson Email not displaying correctly? View it in your browser. Homeowner Name Homeowner address S� c� i�NcVd 5+ Ohecl R,ckre— oi�( I the homeowner am aware that RSC Remodeling will be performing the signed contract work at my residence per the signed contract with Green Mountain Roofing Services. lj Signature Date i CITY OF WHEAT RIDGE Buildiftg Inspecft&Sivision (303) 234-5933 Inspection line (303) 235-2855 Office • (303) 237-8929 Fax INSPECTION NOTICE Inspection Type: Job Address: 3 4's s-0 Kell Ci el��- Permit Number: --,? Q 1-B d r> s"- 6 O L) No one available for inspection: Time - 4-1 3 AMTI Re -Inspection required: Yes No When corrections have been made, call for re -inspection at 303 -234 - Date: 3 /),g Inspector: DO NOT REMOVE THIS NOTICE 3/187'2016 11:.58 ,AM FROM: Fax Server TO: +17177351224 P. 1 S N Page ! of "P E��E:�� g;, 1 604 3950 MEDFORD DRIVE Pane: 800-827-4369 SHIPPED VA FO �MX % , 5 x 800-601-3227 r www.AmedmaxWindows.com NET 30 CIO CON101 CC N103 CONSERVATION CONSTRUCTION CONSERVATION CONSTRUCTION SOLD 8101 WEST COLFAX AVE SHIP 5360 WASHINGTON ST LAKEWOOD, D, CO 80214 O DENVER, CO 802.16 TO USA 'h,(303) 237-1687 F ;(303) 2.37-1580 USA Ph.(303) 237-16587 PRODUCT SC ICE o30021 1 04/08/16 LITE WtC f8 C800 tsman Portrait 2 -LITE ( HT Stucco -Frame 51-7/&'x 37-1/4" Criel:50.000% of Op.Sash SO-Ul Left Glass: 3/4" -Double 1/8 LOWE 366 NEAT & 1/8 CLEAR t. Class. 3/4" -Double 1/8 LOWE 366 4EAT & 1/8 CtEA Mixed Gas WHITE Spacers Screen: Extruded HALF BETTERVUE **U_Value=0.27 SHGC=11.22 VLT=0,51** 002 VW38002L 1 04/08/16 3800 2 LITE Craftsman Portrait 2 -LITE (XC) WHT Stucco -Frame 35-7/&'x 37"1/8" Orlel:50.000% of Op.Sash -til Left Mass. 3/4" -Double 1/8 LOWE 366 NEAT TEMPI & 1/8 TEMP' R t« Class. 3/4"_ tibia 118 L WE .366 NEAT TEMP & 1/8 TEMP Mixed Cas WHITE Spacers Sct rix Extruded HALF BETTERVUE **U -Value -0.27 SHGC=0.22 VLT=0.51 ** 003 VW38002L 1 04/08/16 3800 2 LITE Craftsman Portrait -LITE (XO) WHT Stucco -Frame 35-3/4" x 37-1/8" Ori 1.50.000% of Op.Sash 73 -UI tet Glass: 3/4"- it e 1./8 LOWS 3NEAT TF# P 8 1./8 TEMP to Glass: , /4" a 1/8 LOWE EAT TEMP & 1/8 TEMP Mixed Gas WHITE Spacers Screen, Extruded HALF BETTEPVUE *U-Value=0.27 SNCC-0.22 VLT=0.51.** 004 VW38003L 1 04/08/16 Please respond IMMEDIATELY with any corrections. DO NO r - SUBTOTAL send, riginalOrder Foam Than you, TAX Page ! of "P E��E:�� g;, KIM/2016 11:58 AM FROM: Fax Server TO: +17177351224 P. 2 SENtL17 3950 MEDFORD DRIVE Phone: 800-827-4369 Ila �LQVFLWPI CO 906314 F 800-601-3227 www NSE VATION CONSTRUCTION 101 WEST COLFAX AVE AKEWOOD, CO 80214 KNUTSON/030116 5360 WASHINGTON ST DENVER, CO 80216 121"'LISA237-1687 LINE PRODUCT I DEsCRIPTION Craftsman Portrait 3 -LITE (XOX) WHT Stucco -Frame 100" x 61-1/2" Orie1:25.000% of End 162-Ul Left Glass: 3/4" -Double 1/8 LOWE 366 NEAT & 1/8 CLEAR Ctr, Glass: 3/4" -Double 1/8 LOWE 366 NEAT & 1/8 CLEAR Rgt.: 1/8 LOWE 366 NEAT & 1/8 CLEAR Mixed Gas. MITE Spacers Scrftw—Extruded ENDBETTERVUE **U-Va1ue=(), 27 SHGC=0.22 VLT=O, 51** 005 VW38DOZL 1 3800 2 LITE Craftsman Portrait 2 -LITE (XO) WHT Stucco -Frame 51-5/6'x 49-1/4" Oriel:50,000% of C} ,Sash 101 -UI Left Glass: 3/4" -Double 1/8 LOWE 366 NEAT & 1/8 CLEAR Rgt. Glass: 3/4" -Double 1/8 LOWE 366 NEAT & 1/8 CLEAR Kxed Garda WHIIT-,, Spacers Screen - Extruded HALF 8MERVUE **U-value=0.27 SHGC=0.22 VLT=G.Sl** 006 VW38002L 3800 2 LITE Craftsman Portrait 2 -LTTE (XO) WHT Stucco -Frame 51-5/9'x 37" Odel:50.0001% of Op.Sash 89-111 Left Glass: 3/4" -Double 1/8 LOWE 366 NEAT & 1/8 CLEAR Rgt..Glass: 3/4'" -Double 1,18 LOWE 366 NEAT & 1/8 CLEAR Mb(ed,Gas WHITE Spacers Screen: Extruded HALF BETTERUE **U-Vaf1ue=0.27 SHGC=0.22 VLT=0;51** 007 VW3900SH 3900 SINGLE HUNG Please respond IMMEDIATELY with any correc6ons. DONCIT're- sendq��"rFonw., Thankyqu, M] N= 1K*3 L_�ONTI TI �ITINTJED 3/18/2016 11:58 AM FROM: Fax Server TO: +17177351.224 P. 3 SEN Page V of ""T' E��]E�� �•���...P [ 604 3960 MEDFORD DRIVE Fon 0-2-436 �8&E,PNO:E�cv�A1 X00-601-3221 , . 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Extruded !MALE" %-TTI,,RVU ` **U-Vak*=0..27 '=0.22.VLT=0151.' 009 VW38002L 1 04/08116 38002 LITE Craftsman Portrait2-LITE (XO) WHT Stucco -Frame 51-7/8" x 37" Oriel:50,000% of Op,Sash 85-Ul Left Class: 3/4" -Double 1/8 LOWE 366 NEAT & 1./8 CLEAR R t.. Class: 3/4" -Double 1/8 LOWE 366 NEAT S 1/8 CLEAR KixW Gas2IT'ESpacers Screen: Extruded �HALF SETT EF(Vt),E **U -Value 0.2# 5 ^=-0:2VL =D,51** 0141 VW38002t 1. 04108116 38002 LITE Craftsman Portrait 2 -LITE (XC) WHT Stucco -Frame 68" 9-f 4" Clrrel.S0a0fl1c, of C eas 118- Please 1aa e re pond IMMEDIATELY with any corrections. DO NOT" re- SUBTOTAL TAL send original Order Frr a Thank you, TiAX' Page V of ""T' E��]E�� �•���...P 3/18/2016 11:58 AM FROM: Fax Server TO: +17177351224 P. 4 SENtI5 3960 MEDFORD DRIVE Phore- 800-827 4369 Fw W�01_3227 www.AmerimaxWindows.com �5360 SHINGTON ST � EN ER, 80216 iUSA Ph:(303) 237-1687 LINE PRODUCT / 1DESCRIPTION Ty 24ejf�ED TE' LD=E*RY IDA Left Glass: 3/4" -Double 1/8 LOWE 366 NEAT & 1/8 CLEAR Rgt, Glass: 3/4" -Double 1/8 LOW E 366 NEAT & 1/8 CLEAR Mixed Gas WHITE Spacers Screen: Extruded HALF BETTERVUE **U-Value=0,27 SHGC=0.22 VLT=0.51** 011 1 01LC 1 04/08/16 01 UTE CASEMBNT Afistoorat 1 -LITE (X) WHT Block -frame 3r x 46" 77 -VI, 5T Dandle Glass: 3/4" -Double 1/8 LOWE 366 NEAT & 1/8 CLEAR Right -Hand Hinge:RJght Mixed Gas WHITE Spacers, Egress Hdwr, Screen: Lip -Frame FULL BETTERVUE **U-value=0.26 SHGC=0.19 VLT=0,43** 012 VW610101 a 04/08/16 CAULK NOVA SLCN ON 013 VW610111 81 04108116 CAULK NOVA APP CW 014 VW0013841 144 04/08/16 WHTR 1.75" FLAT TRIM W/AD 015 VW620021 4 04/08/16 FoarnTape 3/4x1 -112x50' Black SUPPLEMENTAL GUXSS WARRAN TY CHARGE Please, respond IMMEMA TEL Y with any correcdons, DONOTre- send originat Order Fdm Thaayou. M mma��� "M FOR OFFICE USE ONLY Complete all information on OTH sides of this form M- • .�s COMMUNITY DEVELOPMENT DEPARTMENT BUILDING INSPECTION LINE - (303-234-5933) CITY OF WHEAT RIDGE 7500 WEST 29TH AVENUE WHEAT RIDGE, CO 80033 - (303-235-2855) Building Permit Number: 17075 Date: 5/13/2004 Property Owner: ROMOLA, JOHN Property Address: 3850 KENDALL ST Contractor License No.: 19402 Company: Aaark Heating & Air Conditioning Phone: 422-3705 Phone: 431 8015 OWNER/CONTRACTOR SIGNATURE OF UNDERSTANDING AND AGREEMENT (OWNER)(CONTRACTOR) SIGNED DATE Total: $1,450.00 $70.25 $0.00 $17.40 $87.65 Construction Value: Permit Fee: Plan Review Fee: Use Tax: I hereby certify that the setback distances proposed by this permit application are accurate, and do not violate applicable ordinances, rules or regulations of the City of Wheat Ridge or covenants, easements or restrictions of record; that all measurements shown, and allegations made are accurate; that I have read and agree to abide by all conditions printed on this application, and that I assume full responsibility for compliance with the Wheat Ridge Building Code (U.B.C.) and all other applicable Wheat Ridge ordinances, for work under this permit. Use: Description: INSALL A 4500 CFM ROOF MOUNTED EVAPORATIVE COOLER W/110 VOLT HOOK UP BUILDING DEPARTMENT USE ONLY ~lIIIIIhts:, Approval: Zoning: .!~ts:% Approval: ~W'~mmer\Iu Approval: Occupancy: Walls: SIC: Sq. Fl.: Roof: Stories: Residential Units: Electrical License No : Company: Plumbing License No : Company: Mechanical License No : 19402 Company: Aaark Heating & Air Conditioning Expiration Date: 1/15/2005 Approval: OK/KS Expiration Date: Approval: Expiration Date: Approval: (1) This pennit was issued in accordance with the provisions set forth in yopur application and is subject to the laws of the State of Colorado and to the Zoning Regulations and Builning Code of Wheat Ridge, Colorado or any other applicable ordinances of the City. (2) This permit sh,gll evpi:,~ if (A) the work authorized is not commenced within sixty (60) days from issue date or (B) the building authorized is suspended or abandoned for a pc I. ,j 01120 days. (3) If this penni! ex pi Li new permit may be acquired for a fee of one-half the amount normally required, provided no changes have been or will be made in the original plans an' ,l',r:ifications and any suspension or abandonment has not exceeded one (1) year. If changes are made or if suspension or abandonment exceeds one (1) }leur, full fees shall be paid for a new permit. (4) No work of any m8nr:er ~;hall be done that will change the natural flow of water causing a drainage problem. (5) Contractor shall nolifj tl :(, Building Inspector twenty-four (24) hours in advance for all inspections and shall receive written approval on inspection card before proceediing with succcsc;ive phases of the job. (6) The issuance enll t or of drawings and specifications shall not be construed to be a permit for, nor an approval of, any violation of the provi . buil. codes or any othe rdinance, law, rule or regulation. Chief Building !:cspector Please sign Terms and Conditions on reverse side of page. I_y certify that tho .olback distanCOI propolod by thl. pennllappllcaUon ara accurate IIld do not violate applicable ordinancol, rules or ragulaUona of the City of Wheat Rldga or ! covenants. easements or restrictions of record: that III measurementl. shown, and aUeglUonl i' made are accurate; that I 'have read and .aqrM to abide by all coildWona printed on till.: ~_ 8DPIication. an~ that I a~sume ~II responllbUitv.for compliance with the Wheat Ridge Building i ,COda(U.B.C.r and aU atner apphcablo Wh?r~ark unclorlhil pennil i. .' (OWNER)(CONTRACTOR) SIGNED DATE 5/:zl(l'l I I , i > I i I f-- I i , ! I i , DEPARTMENT OF PLANNING AND DEVELOPMENT Building Permit Number: BUILDING INSPECTION DIVISION - 235-2855 CITY OF WHEAT RIDGE Date: rSOO WEST 29TH AVENUE WHEAT RIDGE, CO 80215 Property Owner: Wrll9l? 16fl ~ Property Address: )~'jO '~~).1U <'* Phone: ~a)705 Contractor License No.: f.l(({t' ~ n~oZ Company: kwL .\tvtf'~'I" A Ie Phone: '131 ~o:5 OWNER/CONTRACTOR SIGNATURE OF UNDERSTANDING AND AGREEMENT Construction Value: t /450 "" Permit Fee: t 70'7.$ Use Tax: i 1140 Total: J 17- ~5 Description .1O'1f,<ta~ (> t.{'5iO Cf/.1 lol JJ..c,u"h) fJc,ft'rGh oJ-( {ft",/L,r BUILDING DEPARTMENT USE ONLY vii tio Jul+-. .flMt: wf Illl' -{_huUI L.L~ Approval: Zoning: '. , oilrt!r'~'llll(.ll~-! Approval : .Ioj [l-o~.t.. ~ ()~)l~ ~ll ll::..!.tll:.t " Approval: Occupancy: Walls: Roof: Stories : Residential Units : Electrical License No : Company: Plumbing License No : Company: Mechanical License No : Company: Eilg)iration Date: Approval : . (;xpirCltJon..Date : Approval : . Expiration Date : Approval: . ~~. L.U,.. .I:~ lqq!\", It ~11l\\,{!~l; >:".r:' .- (1) ThiI ponnit wu iuuod in accordance wi," tho pnwIoIonI lOt _In yopur ajlpIIcolIon oneill _10 tho _ 01 tho S.... 01 COIorIdo oneI to tho Zoning Regulations and Su.lIdIn9. Code of Wheat Ridge. COkndo or ItlY aUW iDDllcable ordinaI'ICII of the CIty. (2) Thll po",,' shaIIoxpite ff (A) the WOIt<.utI1Oriiod II not _ _ aIxIy (00) cIoyl ~ Iaauo da.. or (B) tho bulIdlng luthoriZed II ...-- or abandoned for . period of 120 day.. (3) If UUI permit expirH. I new pennlt rM'f be acqu!red for. 1M of w.hd 1M amount normaA/y ~uIred. plOVIded no changeI have bMn or will be made in the original plans and lpodticadonl and any IUIDeflIion or abandonment hu not, exceeded one (1) y..... It c:hangeI.... fNId1i or If auapenaion or abandonment exceed. one (1) year, full.... thall be paki lbr. new permit. (~l NO woO<; of any manner aha1l be done that wW chang. the nalUlal now of wa. Cluting I drainage protMm. (... Contractor shall notify tile Building 100pec:&or twent)'.rour (2.) hours In advance for aU inaptdIOnI and IhaII rK8Ive written approval on inapec;tion card before proceedung with successive pO.ae. 0' Ule Job. . (II) The luuance of a permit Of tne approval of dtIwIngl and apecltlcation.1OaI1 not be conatlWd 10 be . permit for, nor an approval of. any vicMation of the proviIIonI of the building codes Of any other ordinance. law. rule or r8tjlulatlon. Chief Building Inspector For Mayor THIS PERMIT VALID ONLY WHEN SIGNED BY THE CHIEF BUILDING INSPECTOR AND MAYOR CALL: 234-5933 24 HOURS PRIOR TO INSPECTION