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11-1164 (SOL)P.O. BOX 1504 78-495 CALLE TAMPICO LA QUINTA, CALIFORNIA 92253 Application Number: 11-00001164 Property Address: 78290 DESERT FALL WY APN: 770-032-003-42 -28019 - Application description: SOLAR Property Zoning: MEDIUM DENSITY RES Application valuation: 20000 Applicant: Architect or Engineer: Ge►t,.Nw+u� . Ali► LICENSED CONTRACTOR'S DECLARATION BUILDING & SAFETY DEPARTMENT BUILDING PERMIT I hereby affirm under penalty of perjury that I am licensed under provisions of Chapter 9 (commencing with Section 7000) of Division 3 of the Business and Professionals Code, and my License is in full force and effect. ' License Class: B CIO C46 License No.: 910836 XDate: dahi Contractor: OWNER -BUILDER D CLA TIO I hereby affirm under penalty of perjury t at I am exempt from the Co ractor's71alelcen�.e Law for the following reason (Sec. 7031 .5, Business and Professions Code: Any city or county that requires a permit to construct, alter, improve, demolish, or repair any structure, prior to its issuance, also requires the applicant for the permit to file a signed statement that he or she is licensed pursuant to the provisions of the Contractor's State License Law (Chapter 9 (commencing with Section 7000) of Division 3 of the Business and Professions Code) or that he or she is exempt therefrom and the basis for the alleged exemption. Any violation of Section 7031.5 by any applicant for a permit subjects the applicant to a civil penalty of not more than five hundred dollars ($500).: I— 1 I, as owner of the property, or my employees with wages as their sole compensation, will do the work, and the structure is not intended or offered for sale (Sec. 7044, Business and Professions Code: The Contractors' State License Law does not apply to an owner of property who builds or improves thereon, and who does the work himself or herself through his or her own employees, provided that the improvements are not intended or offered for sale. If, however, the building or improvement is sold within one year of completion, the owner -builder will have the burden of proving that he or she did not build or improve for the purpose of sale.). - (_) I, as owner of the property, am exclusively contracting with licensed contractors to construct the project (Sec. 7044, Business and Professions Code: The Contractors' State License Law does not apply to an owner of property who builds or improves thereon, and who contracts for the projects with a contractor(s) licensed pursuant to the Contractors' State License Law.). (_) I am exempt under Sec. , B.&P.C. for this reason Date: Owner: CONSTRUCTION LENDING AGENCY I hereby affirm under penalty of perjury that there is a construction lending agency for the performance of the work for which this permit is issued (Sec. 3097, Civ. C.). - Lender's Name: Lender's Address:, LQPERMIT VOICE (760) 777-7012 FAX (760) 777-7011 INSPECTIONS (760) 777-7153 Date: 11/02/11 Owner: GOTTBERG THOM 78290 DESERT FALL WAY LA QUINTA, CA 92253 Contractor: D RENOVA ENERGY CORP IDESERT, C 22 V AN9NUP PALMlov n`3 2011 (760)568-3413 j�;j 1J i Lic. No.: 910836 CITY OF LAQUINTA ----------------------------------------------- WORKER'S COMPENSATION DECLARATION I hereby affirm under penalty of perjury one of the following declarations: I have and will maintain a certificate of consent to self -insure for workers' compensation, as provided for by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. I have and will maintain workers' compensation insurance, as required by Section 3700 of the Labor Code, for the performance of the work for which this permit is issued. My workers' compensation insurance carrier and policy number are: Carrier NORGUARD INS Policy Number REWC242277 I certify that, in the performance of the work for which this permit is issued, I shall not employ any person in any manner so as to become subject to the workers' compensation laws of California, and agree that, if I should become subject to the workers' compensation provisions of Section 3700 of the Labor Code, I shall f hwith corms with those rovisions. )(Date: I I (V(j Applicant: ( ' WARNING: FAILURE TO SECURE WOR S' COMPENSATION C VE AGE/IUNLAWFUL, AND SHALL SUBJECT AN EMPLOYER TO CRIMIN PENALTIES AND CIVIL FIN UP TE HUNDRED THOUSAND DOLLARS 1$100,000)•' IN ADDITION 0 THE COST OF COMPENSATION, DAMAGES AS PROVIDED FOR IN SECTION 3706 OF THE LABOR CODE, INTEREST, AND ATTORNEY'S FEES. APPLICANT ACKNOWLEDGEMENT IMPORTANT Application is hereby made to the Director of Building and Safety for a permit subject to the conditions and restrictions set forth on this application: 1. Each person upon whose behalf this application is made, each person at whose request and for whose benefit work is performed under or pursuant to any permit issued as a result of this application, the owner, and the applicant, each agrees to, and shall defend, indemnify and hold harmless the City of La Quinta, its officers, agents and employees for any act or omission related to the work being performed under or following issuance of this permit. 2. Any permit issued as a result of this application becomes null and void if work is not commenced within 180 days from date of issuance of such permit, or cessation of work for 180 days will subject permit to cancellation. ' I certify that I have read this application and state that the above information is correct. I agree to comply with all city and county ordinances and state laws relating to building construction, and hereby authorize representatives of this county to enter upon the above-mentioned property for inspe n purpose fila s. Date: //L Signature (Applicant or Agent): .. Application Number . . . . . 11-00001164 Permit SOLAR PERMIT Extension BASE FEE Additional desc . . 15.00 1.00: 7.5000 EA ELEC PWR APP >1 TO <=10 Permit Fee 22.50 Plan Check Fee 5.63 Issue Date . . . . Valuation . . . . 20000 Expiration Date 4/30/12 (612SF] 2010 CALIFORNIA ELECTRICAL CODE. Qty Unit Charge Per Extension -------------------------------------------- Fees . . . . . . ... . BLDG STDS ADMIN (SB1473) BASE FEE 15.00 1.00 4.5000 EA SOLAR COLLECTOR < .1000 4.50 1.00 3.0000 ---------------------------- EA SOLAR ------------------------------------------------ EQUIP MISCELLANEOUS 3.00 Permit . . . Additional desc . . Permit Fee . . . . Issue Date Expiration Date . ELEC-MISCELLANEOUS 22.50 Plan Check Fee 5.63 Valuation 0 4/30/12 Qty Unit Charge Per Extension BASE FEE 15.00 1.00: 7.5000 EA ELEC PWR APP >1 TO <=10 7.50 ---------------------------------------------------------------------- Special Notes and Comments ------ 3.8kW SOLAR ARRAY - (16) 240W SUNPOWER PANELS W/ (1) 4000W SUNPOWER INVERTER (612SF] 2010 CALIFORNIA ELECTRICAL CODE. November 2, 2011 5:05:59 PM AORTEGA : -------------------------------------------- Fees . . . . . . ... . BLDG STDS ADMIN (SB1473) 1.00 Fee summary Charged Paid -------------------- Credited -------------------- Due ----------------- Permit Fee Total 45.00 .00 ..00 45.00 Plan Check Total 11.26 .00 .00 11.26 Other Fee Total 1.00 .00 .00 1.00 Grand Total 57.26 .00 .00 57.26 LQPERMIT Bin # C►ty of La Quinta ` Building 8t Safety Division P.O. Box 1504, 78-495 Calle Tampico La Quinta, CA 92253 - (760) 777-7012 Building-Permit Application and Tracking Sheet Permit #. Project Address: "� 4?j 2qp �c4zP-T ppt-- Owner's Name: �',I A. P. Number: Address:2clp >JFsewT Legal Description: City, ST, Zip: CA R 22-53 Contractor: Er1o,4a Cog- ' Telephone: �S7...........i:}.S�Jj:..VS��A Proje�+ctDescriptior►: CJc�L ri �r�zty.,b rm Address: �a� rp�t1y,,Ep� City, ST, Zip: N v+e�rC�T CPc �-Z �� 7V OK CX�Si1 ' Telephone: '1 tto 5 - 3 ><; s `><A:.:�<;:: s:,:s <; ?><{ ,. ::.::. .. 1 i LF Rco . State Lic. # : 91063(e City Lic. #.: Arch., Engr., Designer: 10'290. 1� 19A WAA1 fV Address: City, ST, Zip: Telephone: State Lic. #:;<s;�,rc�:.;.::<;;<;<:.f:.;:.;;�:kfi t:: Construction Type: Occupancy: Project type (circle one): New Add'n Alter Repair Demo Name of Contact Person: T amu- Sq. Ft.: Z So s t ` # Stories: # Units: Telephone # of Contact Person: - Estimated Value of Project: 2C�' APPLICANT: DO NOT WRITE BELOW THIS LINE 0 Submittal Req'd Recd TRACKING PERMIT FEES Plan Sets I,,- Plan Check submitted Item Amount Structural Calcs. Reviewed, ready for corrections Plan Check Deposit -� Truss Calcs. Called Contact Person Pian Check Balance .., Title 24 Calcs. Plans picked up Construction S �� Flood plain plan Plans resubmitted Mechanical �- Grading plan 2°" Review, ready for corrections/issue Electrical bl =,50— Subcontactor List Called Contact Person Plumbing �^ Grant Deed Plans picked up S.M.I. .� H.O.A. Approval Plans resubmitted Grading �- IN HOUSE:- 7rd Review, ready for corrections/issue Developer Impact Fee Planning Approval Called Contact Person A.I.P.P. ..� Pub. Wks. ApprDate of permit issue School Fees Total Permit Fees 11�3I�4N` AIS��A+►. �PAa BENEFITS Highest .Efficiency ELnPower"11 Solar Panels are -the most efficient photovoltaic p•snels on the market today. Mare Power Our panels produce more pcwer in the same amount of spcce—u:) to 50% more than conventionall designs and 1:00% more than tin film soler panels. Reduced Install'atiOn Cost More power per panel means fewer pcnels per install. This saves Loth ume: and money. Reliable and Robust Design Proven materials, tempered front glass, and a sturdy anodized =rame 3110W pcnel 110 - pcnel to operate reliabl=y in multiple mounting configurations. SPR-240E-WHT D 00 SERIES 11 The SunPowerlm 240 Solar Panel provides today's highest efficiency and performance. Utilizing 72 all back -contact solar cells, the SunPower 240 delivers a total panel conversion efficiency of 19.3%. The panel's reduced voltage -temperature coefficient, anti -reflective glass and exceptional lowlight performance attributes provide outstanding energy 4 delivery per peak power watt. 4 20% 15% 10% 5% 0°io SunPowels High Efficiency Advantage Thin Film Conventional SunPower SunPower E 18 Series E 19 Series T C (9us� • Electrical Data Meesured'atsmndadrmcmdfi.-r.rcgumd-- dIOO(YW/.?,AM r.s..aid�aJP.tonpwa,n: Psc . Peak Power (+5/3Y) Pmax 240 W Efficiency r1 19.3% Rated Voltage VmPp 40.5 V Rated Current Impp 5.93 A Open Circuit Voltage Voc 48.6 V Short Circuit Current I c 6.30 A Mmdmum System Voltage UL 600 V Temperature Coefficients Power (P) -0.38% / K W/uP Voltage (Voc) -132.5mV / K 4 Current (Isr) 3.5mA / K NOCT 3 45° C +/-2° C Series Fuse Rating 20A 4 Cr nding Heyes MM (IN) Mechanical Data Solar Cells 72 SunPower all -bock contact monocrystalline Front Glass High transmission tempered glass with anti -reflective (AR) coating Junction Box IP -65 rated with 3 bypass diodes Dimensions: 32 x 155 x 128 (mm) Output Cables i 000mm length cables / MultiContoct (MC4) connectors Frame Anodized aluminum alloy type 6063 (black) Weight 33.1 lbs. (15.0 kg) 4 Cr nding Heyes MM (IN) Tested Operating Conditions Temperature -40' F to +l 85' F (-40' C to + BY C) Max load 113 psf 550kg/m2 (5400 Pa) front - e.g. snow; 50 psf 245kg/m2 (2400 Pa) front and back - e.g. wind Impact Resistance Hail 1 in (25 mm) at 52mph (23 m/s) Warranties and Certifications Warranties 25 year limited power warranty 10 year limited product warranty Certifications Tested to UL 1703. Class C Fire Rating Dimensions 2X 200 7.85E 2X 30 ;1.191 a 2X 577 (22.701 � f-----------_...._-------- ---- _ 2X .1200 1.47.241 12 06.6 (.261 —� 1 8X 164.2 i (.171 I I I-V Curve 4X 180 (.7.07) 4X 231 [9.09] [[[[[[1 T T T —r. I F 7 ---- --- —r ---- — — --.._..---- ... 6X 1000 W/m? at SO' c 2X S4.2 6 —1— � 1oaoW/mt — — --- -- r---- — — 1.171 5 ( geao W/uP 4 r 46 e 3 i - 4 -. ...... (12.6911 (36.02) Soo w/aa 4X 12 1.471 2 -- -- — ..� ........... . . y. ... y' 2MW/ii .— ... 0 _._..._.._..'..._..._........_.........`.... 0 10 20 30 40 50 60 Voltage M Current/voltage characteristics wiih dependence on irradiance and module temperature. Tested Operating Conditions Temperature -40' F to +l 85' F (-40' C to + BY C) Max load 113 psf 550kg/m2 (5400 Pa) front - e.g. snow; 50 psf 245kg/m2 (2400 Pa) front and back - e.g. wind Impact Resistance Hail 1 in (25 mm) at 52mph (23 m/s) Warranties and Certifications Warranties 25 year limited power warranty 10 year limited product warranty Certifications Tested to UL 1703. Class C Fire Rating Dimensions 2X 200 7.85E 2X 30 ;1.191 a 2X 577 (22.701 � f-----------_...._-------- ---- _ 2X .1200 1.47.241 12 06.6 (.261 —� 1 8X 164.2 i (.171 I I 4X 180 (.7.07) 4X 231 [9.09] [[[[[[1 T T T —r. I F 2X 11.0 ) (.43754 6X 1 2X S4.2 (299.6,6 91 1.171 ( y y y r 46 @g € [ 4X 322 2X 915 IL2X 199.5 11.811 E (12.6911 (36.02) ['7.851 4X 12 1.471 ------------ 2X 1535 _ [60.45) ._--------- CAUTION: READ SAFETY AND INSTALLATION INSTRUCTIONS BEFORE USING THE PRODUCT. Visit sunpowemwIp.cem for details SUNPOWERcndthe QINPOWERIiaarehad6m 6arregigur ftd6..6efSunBa C.P.adw. sunpowereorp.eom 1Z Nbv-6m 2010 SunPawer Capmatiw. Rll: rtgFta reovedi Spedfk dia;m Frd6&!d'. in. this d'atasfici am su6[st tadwnge wilSwF ndiee. D—. -t #001 45327 Rev" / 9P _EN .. T BENEFITS Reliable and Robust Design Proven track record for durability and longevity High Efficiency Weighted CEC efficiency over 95% and peak efficiency over 96% Reduced Installation Cost Integrated DC disconnect with fuses lowers material costs and labor requirements Attractive Aesthetics Integrated disconnect eliminates need for visible conduits to inverter Ideal Output Ideal for residential applications SPR -3000m and SPR -4000m SunPower'm 3000m and 4000m Inverters offer exceptional reliability and superior performance. Innovative design and advanced testing are combined to create a durable inverter for optimal system performance over the long term. Both models are backed by a standard 10 -year warranty. sunpowercorp.com 1-800-SUNPOWER r It Electrical Data. Shipping Dimensions W x H x D (inches) SPR -3000m SPR -4000m AC Power 3500W@ 208 V/ 3000 W Inverter Weight 4000 W @ 240 V AC Maximum Output Current 15A, 13A 17A (@ 208V, 240V) Forced Air / Sealed Electronics Enclosure AC Nominal Voltage /Range 183-229V@208 VAC 183-229V@208 VAC Mounting 211 - 264 V @ 240 VAC 211 - 264 V @ 240 VAC AC Frequency /Range 60 Hz / 59.3 Hz - 60 Hz / 59.3 Hz - 60.5 Hz 60.5 Hz Power Factor 1 1 Peak Inverter Efficiency 96.5% 96.8% CEC Weighted Efficiency 95.0 % @ 208 V 95.5 % @ 208 V 95.5%@240V 96.0%@240V Recommended Array Input 3750 W 4375 W @ 208 V Power (DC Cm STC) 5000 W @ 240 V DC Input Voltage Range 200 -500 V @ 208V 250 -600 V @ 208 VAC 200 - 500 V @ 240V 250 - 600 V @ 240 VAC Peak Power Trucking Voltage g g 175 - 400 V @ 208 VAC 220 - 480 V @ 208 VAC 200 - 400 V @ 240 VAC 250 - 480 V @ 240 VAC DC Max Input Current 17A 18 A DC Voltage Ripple < 5% No. of Fused String Inputs 4 Power Consumption: Standby / Nighttime <7W/0.1 W Fused DC Disconnect Standard; Complies w NEC Standards Configurable in the Feld with integrated grounding kit. Electrical Grounding SunPower- Solar Panels: DC circuit positively grounded Serengeti Solar Panels: DC circuit negatively grounded 100 95 0 90 75 SPRm Efficiency Curves It on EKLZI 10% 20% 30% 40% 50% 6(% 70% 80% 90% 100% % of Rated Output Power Mechanical Data Shipping Dimensions W x H x D (inches) 23.5'x 18.5"x 16.0• Unit Dimensions W x H x D (inches) 17.8" x 13.8" x 9.3' Inverter Weight 88 lbs Shipping Weight 94 lbs Cooling Forced Air / Sealed Electronics Enclosure Enclosure NEMA 3R Mounting Wall Mount Bracket Standard Ambient Temperature Range -13 to+113 IF Warranty and Certifications Warranty 10 year limited warranty Compliance: IEEE -929, IEEE -1547, UL 1741-2005, Certifications UL 1998, FCC Port 15 A & 8 U About SunPower Founded in 1985, SunPower Corp. (Nasdaq: SPWRA, SPWRB) designs, manufactures and delivers the planets most powerful solar technology broadly available today. Residential, business, govemment and utility customers rely on the company`s experience and provers results to maximize return on investment. SUNPOWER—d ttm.SL1NP04VERR$aare Wad-6or registered'nvd'emarlisofSuriPorecGapvatl— ®.Ma�di:20't6 sunPowa Carpamltan,. AplrrgE'�resssvedi. Specificatbna.inclLded: trtditsd'otcsfxet aresu6jecr lechangcvrill'fouT notl"s. sunpowercorp.com D=ment # 001-16966, Rev •A Tile Roof Hook Universal Mount Installation Manual •ii ■• Bright Thinking in Solar Unirac welcomes input concerning the accuracy and user-friendliness of this publication. Please write to publications@unirac.com. Wiley Electronics LLC Washer, Electrical Equipment Bond WEEB Patent Pending INSTALLATION INSTRUCTIONS For Unirac Solar Mount Installations WEEB-UMC WEEBLUG G )- Products are tested to UL 467 198177 UL standard for safety grounding and bonding equipment Document Number 104-0404-000010-006 Wiley Electronics LLC. 2006© —All Rights Reserved WILeLj Advancing Renewable Technology ACCACIVIE Cable Clips ACME Cable Clips simplify wire management and create a cleaner aesthetic to solar PV arrays. The clips are made of corrosion resistant stainless steel and are designed to prevent damage to cable insulation. The design is easy to install and remove with a flat head screwdriver and can be reused, unlike zip ties. The universal design fits most modules and can hold one or two wires of various diameters. • Made with corrosion resistant 304 Stainless Steel • Dual wire compartments • Special tab for easy installation and removal with flat -head screwdriver • Designed to prevent damage to cable insulation ACC k • Clips onto modules • Holds USE -2 or PV wire • Wire diameters: 2 wires: 5.0-5.7mm 1 wire: 5.0-7.2mm ACC -PV • Clips onto modules • Holds PV wire • Wire diameters: 2 wires: 6.8-7.2mm 1 wire: 6.8-8.Omm Contact us at: 845.247.4708 www.we-lic.com UNIRAC SolarMount-I 1.0 Engineering Report, Page 1 of 2 90 mph Wind Chart Ground Snow Module Size 0 52" x 35" 65" x 40" 77"x51" Max Span (inches) Point Loads (pounds): Up/ Down/ Side 20 30 40 56 52 48 44 229/262/54 211/ 305/ 96 197/327/123 177/364/140 49 44 41 37 250/286/58 222/321/101 207/345/129 1861384/148 40 35 33 30 238/273/56 1 212/307/96 1 198/329/123 1 178/366/141 110 mph Wind Chart Ground Snow Module Size 0 52" x 35" 65" x 40" 77"x51" 20 30 40 49 48 45 42 305/323/47 295/334/88 217/356/113 261/377/136 41 40 38 36 321/340/49 311/352/92 292/375/119 275/397/143 33 32 30 29 306/325/47 1 2971336/88 1 278/3581113 1 263/379/136 120 mph Wind Chart Ground Snow Module Size 0 52" x 35" 65" x 40" 77" X 51" 20 30 40 45 45 42 40 337/350/43 334/353/83 315/374/107 299/394/130 38 38 36 34 355/369/45 352/372/87 3321394/113 315/415/137 31 30 29 27 339/352/43 1 336/355/83 1 317/376/108 1 301/396/1301 150 mph Wind Chart Ground Snow Module Size 0 52" x 35" 65" x 40" 77" x 51" 20 30 40 37 37 37 35 432/427135 432/427/68 432/432/93 415/449/114 31 31 31 30 455/450/37 455/450/71 455/455/98 438/473/120 25 25 25 24 434/429/35 1 434/429/68 1 434/434/93 1 418/ 452/ 114 Installation of products related to this engineering report is subject to the requirements below: • Flush roof installations only; modules must be < 10" from roof surface • The building has either a flat roof, a gable roof 5 45°, or a hip roof 5 27° • The roof has a minimum slope of 1.2° • Installation must have at least 4 modules grouped together (minimum 50 ft2) • Surrounding ground area must not slope more then 10 degrees • Location must fall into Wind Exposure Category B or C Building height must be less than or equal to 30 feet • For roof zones 2 and 3 use 1/2 Max Span • Max cantilever = 1/3 Max Span • Ground snow loads are adjusted for roof slope and temperature based on ASCE 7-05 • Long edge of module must be perpendicular to the beam, • The installer must comply with the responsibilities and instructions described in the install manual • The installer must confirm that the method of attachment (components and hardware) and structure can handle the given point loads • In regions with ground snow loads less than 20 psf but not zero, the roof angle in degrees must be greater than the horizontal distance from eave to ridge / 50 • System dead load, including modules and mounting hardware, must be between 2 and 3.5 psf. • Importance factors are equal to 1.0 in all cases. • Unbalanced and drift snow loads have not been considered. • Installations must be in seismic site Gass A, B, C, or D • Spectral response acceleration, Ss, is 5 1.5 (and 5 0.35 if snow loads are z 30 psf). \I 0 0013 0 U i tl I ��� A HIM GFOUr COMPANY Uplift 1 module Downforce 1 module Side module Know your limits) Check attachment load limits. RAC 6 a 00 0o I I!`®A� � 1t1EiI G[FOtC- EOafiPAi�: n Wind Loads Basic Wind Speed (mph) 90 110 120 150 Max Design Wind Load, Pnet; Uplift (psf) -19.2 -28.7 -34.2 -53.3 Max Design Wind Load, Pnet; Downforce (psf) 1 17.5 26.0 31.1 48.4 Dead, Snow, and Earthquake Loads Dead Load; min/ max .2/3.5 psf Earthquake Load 2.8 psf. Ground Snow Load, Pg, (pounds/ ft2) E653.054 20 30 40 Max Sloped roof snow load (psf) 20.0 25.2 33.6 Max Distance between splices (inches, feet) 336, 28 245,20 193, 16 Distributed Loads for 65" x 40" module, pounds/ inch (smaller modules -20%, larger modules +18%) Ground Snow Load (psf) Wind Load (mph) 0 20 30 40 904.06 4.06 4.06 4.06 Uplift, L to module Uplift 1- module 110 120 Downforce l module Side module 150 L : perpendicular/ normal UNIRAC SolarMount-I 1.0 Engineering Report, Page 2 of 2 0.95 1.84 2.53 3.22 Engineering Variables 6.21 6.21 6.21 Description Variable Value Units Building Height h 30 ft Roof Pitch 7.44 0-45 degrees Wind Exposure Category 7.88 C 9.79 Importance Factor I 1 3.22 Effective Wind Area 11.77 50+ ft2 Topographic Factor Kzt 1 12.73 Roof Zone 1.84 1 (use 1/2 span for zones 2 and 3) n Wind Loads Basic Wind Speed (mph) 90 110 120 150 Max Design Wind Load, Pnet; Uplift (psf) -19.2 -28.7 -34.2 -53.3 Max Design Wind Load, Pnet; Downforce (psf) 1 17.5 26.0 31.1 48.4 Dead, Snow, and Earthquake Loads Dead Load; min/ max .2/3.5 psf Earthquake Load 2.8 psf. Ground Snow Load, Pg, (pounds/ ft2) E653.054 20 30 40 Max Sloped roof snow load (psf) 20.0 25.2 33.6 Max Distance between splices (inches, feet) 336, 28 245,20 193, 16 Distributed Loads for 65" x 40" module, pounds/ inch (smaller modules -20%, larger modules +18%) Ground Snow Load (psf) Wind Load (mph) 0 20 30 40 904.06 4.06 4.06 4.06 Uplift, L to module Uplift 1- module 110 120 Downforce l module Side module 150 L : perpendicular/ normal Downforce, l to module Side, // module Uplift, l to module Downforce, l to module Side, // module Uplift, l to module Downforce, l to module Side, // module Uplift, L to module Downforce, L to module Side, // module parallel For installations that do not comply with the limitations on page 1, refer to www.unirac.com for an engineering design guide to manually calculate loads or contact your distributer. The design is based on and in compliance with the following codes/standards: 1. 2003 International Building Code, by International Code Council , Inc., 2003. 2. 2006 International Building Code, by International Code Council , Inc., 2006. 3. Aluminum Design Manual: Specifications and Guidelines for Aluminum Structures, by The Aluminum Association, Washington, D.C., 2005. 4. 2007 California Building Code (CBC), based on the 2006 International Building Code, by International Code Council, Inc., 2006. 4.65 5.87 6.75 8.37 0.95 1.84 2.53 3.22 6.21 6.21 6.21 6.21 6.57 7.02 7.98 8.94 0.95 1.84 2.53 3.22 7.44 7.44 7.44 7.44 7.71 7.88 8.83 9.79 0.95 1.84 2.53 3.22 11.77 11.77 11.77 11.77 11.63 11.63 11.77 12.73 0.95 1.84 2.53 3.22 Downforce, l to module Side, // module Uplift, l to module Downforce, l to module Side, // module Uplift, l to module Downforce, l to module Side, // module Uplift, L to module Downforce, L to module Side, // module parallel For installations that do not comply with the limitations on page 1, refer to www.unirac.com for an engineering design guide to manually calculate loads or contact your distributer. The design is based on and in compliance with the following codes/standards: 1. 2003 International Building Code, by International Code Council , Inc., 2003. 2. 2006 International Building Code, by International Code Council , Inc., 2006. 3. Aluminum Design Manual: Specifications and Guidelines for Aluminum Structures, by The Aluminum Association, Washington, D.C., 2005. 4. 2007 California Building Code (CBC), based on the 2006 International Building Code, by International Code Council, Inc., 2006. UNIRAC SolarMount-1 2.5 Engineering Report, Page 1 of 2 90 mph Wind Chart Ground Snow Module Size 0 52" x 35" 65" x 40" 77"x51" Max Span (inches) Point Loads (pounds): Up/ Down/ Side 20 30 40 76 67 57 51 310/355/73 271/392/123 231/385/144 205/423/163_ 63 56 51 45 319/365/75 284/410/129 259/ 430/,161 229/473/182 50 44 41 37 300/344/70 1 267/386/121 1 249/414/155 1 224/461/177 110 mph Wind Chart Ground Snow Module Size 0 . 52" x 35" 65" x 40" 77" x 51" 20 30 40 64 62 57 51 399/423/61 386/437/115 354/455/144 314/452/163 53 51 48 45 410/434/63 397/4491118 372/479/152 351/505/182 42 41 38 36 386/409/59 1 373/422/111 1 350/450/143 1 331/477/172 120 mph Wind Chart Ground Snow Module Size 0 52" x 35" 65" x 40" 77" x 51" 20 30 40 59 59 55 51 442/458/56 437/463/108 413/490/140 376/495/163 49 48 46 43 454/470/58 449/475/111 424/503/144 403/530/174 39 38 36 34 427/443/55 4231447/105 399/474/136 379/499/164 150 mph Wind Chart Ground Snow Module Size 0 52" x 35" 65" x 40" 77"x51" 20 30 4'0 48 48 48. 46 566/559/46 566/559/89 565/566/122 544/588/149 40 40 39 38 581/574/47 581/574/91 581/581/125 559/604/153 31 31 31 30 547/540/44 1 547/540186 547/ 547/ 118' 1 526/569/144 Installation of products related to this engineering report is subject to the requirements below: • Flush roof installations only; modules must be < 10" from roof surface • The building has either a flat roof, a gable roof15 45°, or a hip roof15 27° • The roof has a minimum slope of 1.2° • Installation must have at least 4 modules grouped together (minimum 50 ft2) • Surrounding ground area must not slope more then 10 degrees • Location must fall into Wind Exposure Category B or C • Building height must be less than or equal to 30 feet • For roof zones 2 and 3 use 1/2 Max Span . • Max cantilever .= 1/3 Max Span • Ground snow loads are adjusted for roof slope and temperature based on ASCE.7-05 • Long edge of module must be perpendicular to the beam • The installer must comply with the responsibilities and instructions described in the install manual • The installer must confirm that the method of attachment (components and hardware) and structure can handle the given point loads • In regions with ground snow loads less than 20 psf but not zero, the roof angle in degrees must be greater than the horizontal distance from eave to ridge / 50 • System dead load, including modules and mounting hardware, must be between 2 and 3.5 psf. • Importance factors are equal to 1.0 in all cases. • Unbalanced and drift snow loads have not been considered. • Installations must be in seismic site class A, B, C, or D • Spectral response acceleration, Ss, is 5 1.5 (and 5 0.35 if snow loads are z 30 psf). �I 0 Q,©D 1 tl I ��� A RR71 GROUr COMPANY Uplift l module Downforce L ` 1 module Side module Know your limitsl Check attachment load limits. 8 Delivering Value through Innovation o01VNIRAC A Hllil G3Otl: COMPANY Design Wind Loads Basic Wind Speed (mph) 90 110 120 UNIRAC SolarMount-I 2.5 Engineering Report, Page 2 of 2 -34.2 -53.3 Max Design Wind Load, Pnet; Downforce (psf) 17.5 Engineering Variables 31.1 48.4 6.21 Description Variable Value Units Building Height h 30 ft Roof Pitch 7.44 0-45 degrees Wind Exposure Category 7.88 C 9.79 Importance Factor I 1 3.22 Effective Wind Area 11.77 50+ ft2 Topographic Factor Kzt 1 12.73 Roof Zone 1.84 1 (use 1/2 span for zones 2 and 3) Design Wind Loads Basic Wind Speed (mph) 90 110 120 150 Max Design Wind Load, Pnet; Uplift (psf) -19.2 -28.7 -34.2 -53.3 Max Design Wind Load, Pnet; Downforce (psf) 17.5 26.0 31.1 48.4 Dead, Snow, and Earthquake Loads Dead Load; min/ max 2/3.5 psf Earthquake Load 2.8 psf Ground Snow Load, Pg, (pounds/ ft2) Max Sloped roof snow load (psf) Max Distance between splices (inche 0 20 30 40 0.0 20.0 25.2 33.6 3,54 336,28 245,20 193,16 Distributed Loads for 65" x 40" module, pounds/ inch (smaller modules -20%, larger modules +18%) Ground Snow Load (psf) Wind Load (mph) 0 20 30 40 904.06 4.06 4.06 4.06 Uplift, -L to module Uplift l module 110 120 Downforce l module Side module 150 L : perpendicular/ normal Downforce, L to module Side, // module Uplift, l to module Downforce, l to module Side, // module Uplift, l to module Downforce, L to module Side, // module Uplift, L to module Downforce, L to module Side. // module // : parallel For installations that do not comply with the limitations on page 1, refer to www.unirac.com for an engineering design guide to manually calculate loads or contact your distributer. The design is based on and in compliance with the following codes/standards: 1. 2003 International Building Code, by International Code Council , Inc., 2003. 2. 2006 International Building Code, by International Code Council , Inc., 2006. 3. Aluminum Design Manual: Specifications and Guidelines for Aluminum Structures, by The Aluminum Association, Washington, D.C., 2005. 4. 2007 California Building Code (CBC), based on the 2006 International Building Code, by International Code Council , Inc., 2006. 4.65 5.87 6.75 8.37 0.95 1.84 2.53 3.22 6.21 6.21 6.21 6.21 6.57 7.02 7.98 8.94 0.95 1.84 2.53 3.22 7.44 7.44 7.44 7.44 7.71 7.88 8.83 9.79 0.95 1.84 2.53 3.22 11.77 11.77 11.77 11.77 11.63 11.63 11.77 12.73 0.95 1.84 2.53 3.22 Downforce, L to module Side, // module Uplift, l to module Downforce, l to module Side, // module Uplift, l to module Downforce, L to module Side, // module Uplift, L to module Downforce, L to module Side. // module // : parallel For installations that do not comply with the limitations on page 1, refer to www.unirac.com for an engineering design guide to manually calculate loads or contact your distributer. The design is based on and in compliance with the following codes/standards: 1. 2003 International Building Code, by International Code Council , Inc., 2003. 2. 2006 International Building Code, by International Code Council , Inc., 2006. 3. Aluminum Design Manual: Specifications and Guidelines for Aluminum Structures, by The Aluminum Association, Washington, D.C., 2005. 4. 2007 California Building Code (CBC), based on the 2006 International Building Code, by International Code Council , Inc., 2006.