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BSOL2015-020978-495 CALLE TAMPICO LA QUINTA, CALIFORNIA 92253 Application Number: Property Address: APN: Application Description Property Zoning: Application Valuation: c&tli 4 XP Qgb& COMMUNITY DEVELOPMENT DEPARTMENT BUILDING PERMIT BSOL2015-0209 61633 TORO CANYON WAY 764540032 SMITH /5.6kW PV SYSTEM - (20) 280W PANELS/(20) MICROINVERT $22,000.00 Applicant: EASY SOLAR CORP DBA POTERE 69930 HIGHWAY 111 STE 100 RANCHO MIRAGE, CA 92270 NOV 0 5 2015 Ci1Y OF L S OUINTF CM9,100 DEVELOP!IENT DEPARTMENT LICENSED CONTRACTOR'S DECLARATION 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 Professions Code, and my License is in full force and effect. License Class- BB License No.: 941529 Date: �I 1 `� I� ntr_,0. OWNER -BUILDER DECLARATION I hereby affirm under penalty of perjury that I am exempt from the Contractor's State License 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).: (_► 1, 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.). L__J 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 111111111111 11111111 36 VOICE (760) 777-7125 FAX (760) 777-7011 INSPECTIONS (760) 777-7153 Date: 11/5/2015 Owner: WILLIAM SMITH 61633 TORO CANYON LA QUINTA, CA 92253 Contractor: EASY SOLAR CORP DBA POTERE 69930 HIGHWAY 111 STE 100 RANCHO MIRAGE, CA 92270 (760)324-9300 Llc. No.: 941529 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 oftIR3700 ork for which this permit is issued. I have and will maintain workers' compensation insurance, as required by 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: _ Policy Number: _ 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 forthwith comply with thos/rovisions. � Date: I 0 Aoolicant. WARNING: FAILURE TO SECURE WORKERS' COMPENSATION COVERAGE IS UNLAWFUL, AND SHALL SUBJECT AN EMPLOYER TO CRIMINAL PENALTIES AND CIVIL FINES UP TO ONE HUNDRED THOUSAND DOLLARS ($100,000). IN ADDITION TO 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 Building Official 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 2p, is ci o enter upon the above -men irron d property for inspection purposes. Date: �� J O`er Signature (Applicant or Agent . FINANCIAL INFORMATION DESCRIPTION ACCOUNT QTY. AMOUNT PAID PAID DATE BSAS SB1473 FEE 101-0000-20306 0 $1.00 $1.00 11/5/15 PAID BY METHOD RECEIPT # CHECK # CLTD BY EASY SOLAR CORP DBA POTERE CHECK R10610 4689 SGU Total Paid for BUILDING STANDARDS ADMINISTRATION BSA: $1.00. $1.00 DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE PV SYSTEM - ARRAY, FIRST 20 101-0000-42403 0 $24.17 $24.17 11/5/15 PAID BY METHOD RECEIPT # CHECK #- CLTD BY EASY SOLAR CORP DBA POTERE CHECK R10610 4689 SGU DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE PV SYSTEM - ARRAY, FIRST 20 PC 101-0000-42600 0 $24.17 $24.17 11/5/15 PAID BY METHOD RECEIPT # CHECK # CLTD BY EASY SOLAR CORP DBA POTERE CHECK R10610 4689 SGU DESCRIPTION ACCOUNT. QTY AMOUNT PAID PAID DATE PV SYSTEM - MISC EQUIPMENT 101-0000-42403 0 $24.17 $24.17 11/5/15 PAID BY METHOD RECEIPT # CHECK # CLTD BY EASY SOLAR CORP DBA POTERE CHECK R10610 4689 SGU DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE PV SYSTEM = MISC EQUIPMENT PC 101-0000-42600 0 $24.17 $24.17 11/S/15 PAID BY METHOD RECEIPT # CHECK # CLTD BY EASY SOLAR CORP DBA POTERE CHECK R10610 4689 SGU Total Paid for ELECTRICAL: $96.68 $96.68 DESCRIPTION ACCOUNT QTY , AMOUNT. PAID PAID DATE PERMIT ISSUANCE 101-0000-42404 0 $91.85 $91.85 11/5/15 PAID BY METHOD 'RECEIPT# CHECK # CLTD BY EASY SOLAR CORP DBA POTERE CHECK R10610 4689 SGU Total Paid for PERMIT ISSUANCE: $91.85 $91.85 TOTALS: -tnPermit Details PERMIT NUMBER �f City of La Quinta BSOL2015=0209 _. Description: SMITH /5.6kW PV SYSTEM - (20) 28OW PANELS/(20) MICROINVERT Type: SOLAR Subtype: Status: APPROVED Applied: 10/20/2015 SGU Approved: 11/4/2015 LUR Parcel No: 764540032 Site Address: 61.633 TORO CANYON WAY LA QUINTA,CA 92253 Subdivision: TR 30023-7 Block: Lot: 122 Issued: Lot Sq Ft: 0 Building Sq Ft: 0 Zoning: Finaled: Valuation: $22,000.00 Occupancy Type: Construction Type: Expired: No. Buildings: 0 No. Stories: 0 No. Unites: 0 Details: 5.6kW SOLAR ARRAY- (20) 280W SUNMODULE PLUS W/(20) ENPHASE MICRO INVERTER [288SF] 125 AMP LOAD CENTER. 2013 CALIFORNIA ELECTRICAL CODE. Printed: Thursday, November 05, 2015 10:05:10 AM 1 of 3 SYSTEMS ADDITIONAL CHRONOLOGY CHRONOLOGY.TYPE STAFF NAME ACTION DATE COMPLETION DATE NOTES RESUBMITTAL STEPHANIE GUMPERT 11/2/2015 11/2/2015 TELEPHONE CALL LUIS URIBE 10/27/2015 .10/27/2015 SPOKE WITH CARMEN, PLANS ARE READY FOR CORRECTIONS. TELEPHONE CALL LUIS URIBE 11/4/2015 11/4/2015 LEFT A MESSAGE FOR CARMEN, PLAN IS APPROVED AND READY TO BE ISSUED. CONDITIONS CONTACTS NAME TYPE NAME . , ADDRESSI CITY STATE ZIP PHONE FAX EMAIL APPLICANT EASY SOLAR CORP DBA POTERE 69930 HIGHWAY 111 STE 100 RANCHO MIRAGE CA 92270 POTERE@POTERESOLA R.COM CONTRACTOR EASY SOLAR CORP DBA POTERE 69930 HIGHWAY 111 STE 100 RANCHO MIRAGE CA 92270 POTERE@POTERESOLA R.COM OWNER WILLIAM SMITH 61633 TORO CANYON LA QUINTA I CA 1 92253 Printed: Thursday, November 05, 2015 10:05:10 AM 1 of 3 SYSTEMS Printed: Thursday, November 05, 2015 10:05:10 AM 2 of 3 CS?EAf SYSTEMS FINANCIAL INFORMATION DESCRIPTION ACCOUNT QTY AMOUNT* PAID PAID DATE RECEIPT# CHECK # METHOD PAID BY CLTD BY BSAS SB1473 FEE 101-0000-20306 0 $1.00 $1.00 11/5/15 R10610 4689 CHECK EASY SOLAR CORP SGU DBA POTERE Total Paid for BUILDING STANDARDS ADMINISTRATION $1.00 $1.00 BSA: PV SYSTEM - ARRAY, 101-0000-42403 0 $24.17 $24.17 11/5/15 R10610 4689 CHECK EASY SOLAR CORP SGU FIRST 20 DBA POTERE PV SYSTEM -.ARRAY, 101-0000-42600 0 $24.17 $24.17 11/5/15 R10610 4689 CHECK EASY SOLAR CORP SGU FIRST 20 PC DBA POTERE PV SYSTEM - MISC 101-0000-42403 0 $24.17 $24.17 11/5/15 R10610 4689 CHECK EASY SOLAR CORP SGU EQUIPMENT DBA POTERE PV SYSTEM - M15C 101-0000-42600 0 $24.17 $24.17 11/5/15 R10610 4689 CHECK EASY SOLAR CORP SGU EQUIPMENT PC DBA POTERE Total Paid for ELECTRICAL: $96.68 $96.68 PERMIT ISSUANCE 101-0000-42404 0 $91.85 $91.85 11/5/15 R10610 4689 CHECK EASY SOLAR CORP SGU DBA POTERE - Total Paid for PERMIT ISSUANCE: $91.85 $91.85 TOTALS: INSPECTIONS PARENT .• REVIEW TYPE REVIEWER . SENT DATE DUE DATE RETURNED REVIEWS STATUS REMARKS NOTES DATE NON-STRUCTURAL - LUIS URIBE. 10/20/2015 10/27/2015 10/27/2015 REVISIONS REQUIRED 1 WK SEE ATTACHED CORRECTIONS LIST. 2ND BLDG NS (1 LUIS URIBE 11/2/2015 11/9/2015 11/4/2015 APPROVED WK) Printed: Thursday, November 05, 2015 10:05:10 AM 2 of 3 CS?EAf SYSTEMS Permit Details PERMIT NUMBER �City of La Quinta BSOL,261�5 0209 Printed: Thursday, November 05, 2015 10:05:10 AM 3 of 3 SYSTEMS Din City of La Quinta Buifding & Safety Division . . 78-495 Calle Tampico La Quinta, CA 92253 - (760) 777-7012 Building Permit Application and Tracking Sheet Permit #f Project Address: �, 1 33 0 h/ A Owner's Name: S A. P. Number: Address: I -Ti) C Legal Description: t P-1 �S ' City, ST, Zip: Contractor: — L hone: Telephone: Address: IM -�o — 1. (r& 1 ProjecttDescription: City, ST, Zip: f ?ArJ & o (A j iA ; k9' l %� J • `Y 1(ri�tj t3 one: Telephone: h a-3�- �o :C(;'::>::>::>:: S D � � State Lie. # : `7 I City" Lie. , / Q� r Arch., Engr., Designer: A qVcs-�N / Address: Z6- �;o '" H (od City, ST, Zip: J,4ui4 v� tN�1 of7� Telephone: 1 3 � an � Occupancy: Construction cY #•pp1 w _dd'n Alter Repairair Demo ProJectty P (circle one •Ne Name of Contact Person: �/L �cr/ Sq. Ft.: # Stories: # Units: Telephone # of Contact Person: 7& O ^ 3 Estimated Value of Project: 0 o , APPLICANT: DO NOT WRITE BELOW THIS LINE # Submittal Req'd Rcc'd TRACKING PERMIT FEES Plan Sets Plan Check submitted Item Amount Structural Calcs. Reviewed, ready for corrections Plan Check Deposit Truss Cates. Called Contact Person Plan Check Balance 'title 24 Cales. Plans picked up Construction Flood plain plan Plans resubmitted Mechanical Grading plan 2n. Review, ready for corrections/issue Electrical Subcontactor List Called Contact Person Plumbing Grant Deed Plans picked up S.M.I. II.O.A. Approval Plans resubmitted Grading IN ROUSE:- '"! Review, ready for correct ions/iissue Developer Impact Fee Planning Approval Called Contact Person A.I.P.P. Pub. Wks. Appr Date of permit issue. School Fees, Total Permit Fees �so� Y- o2D� Loyd W. Martin Profe sional Engineer, Inc. 2510 W. 237th St. #206 Torrance,CA 90505 Tel: 1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com Structural Calculations for a Roof Mounted Solar Photov Smith Residence 61633 Toro Canyon Way, La Quinta, CA 92253 Applicable Codes: O��sl�'4 is System for: QROF ESS/p q f CIO . C58724 p. 3-31-17 I �FCAIC 2013 California Building Code, 2013 Cali nia ect e, 2013 California Mechanical Code, America. Soc," Civil Engineers Standard ASCE 7-10 Minimum Design Loas uildings and Other Structures, 2012 American Forest & Paper Association, National Design Specification for Wood Construction, Local Municipal Code, and all other codes which are adopted by reference or enacted by law. Assumed Design Parameters: The existing structure has been built under a building permit and is in its original condition. The existing roof structure is capable of its code required live load and the ability of the roof structure to support live loads has not been substantially reduced by the age of the structure, termites or mold, or unauthorized modifications to the existing structure. Solar Energy Contractor shall make inspection of the existing roof framing system prior to installation of the roof mounted solar energy system to verify that the existing roof is capable of supporting minimum roof live loads. Assumed Design Parameters: All 2x members are grade Douglas Fir #2 or better R Ek_.., t 1VE D All 4x members are grade Douglas Fir #1 or better All Roof Connectors are Simpsons Strong -Tie or Equal NOV 0 2 2015. All Concrete Foundations are f'c = 2500 psi or stronger "114FQUI TA Original Structure was built to the Type -V Wood Fr�nurr�MENT of the Applicable Building Code at the time of Construction. 2015-2922 Potere Solar Smith Residence Sht # 1 of 6 Date: October 30, 2015 Loyd W. Martin Professional Engineer, Inc. 2510 W. 237th St. #206 Torrance,CA 90505 Tel: 1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com Note to Building Official: Based upon a review of the proposed plans I'am confident that the existing roof framing system is capable of safely supporting the additional loads caused by the solar photovoltaic energy system. The contractor shall field verify that the existing roof structure is in its original permitted condition and verify that it can support the normal code required roof live loads. Attached in this package are several calculations showing that the roof members can support the additional weight of the solar array. Furthermore, an analysis of the solar array's support for wind forces and a seismic analysis of the existing structure are also included. Check Existing Roof Trusses: WDL+LL l w = 30 psf x 2 ft. = 60 plf R1 R2 14' Total load on truss = 60 plf x 14 ft. = 840 lbs 2015-2922 Potere Solar Smith Residence QROF ESS/p\ �ni9! ,co o No. C58724 Exp. 3 31 17 CIVI� \\F C Al\—�-' Sht # 2 of 6 _ Date: October 30,. 2015 Loyd W. Martin Professional Engineer, Inc. 2510 W. 237th St. #206 Torrance,CA 90505 Tel: 1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com Check Existinq Roof Trusses: W DL + LL = 30 psf x 2 ft. = 60 plf IN )L + LL " VL R1 R2 14' 11' 3' Total load on truss = 60 plf x 3 ft. + 28 plf x 11 ft. + ( 6'x 2.75'x 3 psf x 4 ) = 686 lbs < 840 lbs OK Check attachment of Support to Existing Structure for Wind Uplift CHECK SOLAR STRUCTURE ATTACHMENTS PER ASCE 7-10 COMPONENTS AND CLADDING METHOD 1 PART 2 FIGURE 30.5-1 THEREFORE CHECK ATTACHMENT FOR TYPICAL CRITICAL LOAD WHICH IS THE EDGE ZONE - ZONE 2 NOTE: PER DEFINITION ON SHEET 243 OF ASCE 7-10 EFFECTIVE WIND AREA: "FOR CLADDING FASTENERS THE EFFECTIVE WIND AREA SHALL NOT BE GREATER THAN THE AREA THAT IS TRIBUTARY TO AN INDIVIDUAL FASTENER." PER FIGURE 30.5-1 OF SHEET 346 ASCE 7-10 WIND SPEED 130 MPH QROF ESS/pN EFFECTIVE AREA = 15 SQ FT (77C58724 INTERPOLATION OF WIND UPLIFT FORCE: 19t'Exp.3-31-17 I�net3o = -46.5 psf `f�q v l TF �F CAI Sht # 3 of 6 2015-2922 Potere Solar Smith Residence Date: October 30, 2015 Loyd W. Martin Professional Engineer, Inc. 2510 W. 237th St. #206 Torrance,CA 90505 Tel: 1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com Check attachment of Support to Existing Structure for Wind Uplift - Cont'd Tributary Area to Each Solar Mount = 6 ft. x 2.75 ft. = 16.5 sq. ft. ( Max ) Calculate Uplift at each support: Pnet = A Kzt l Pnet30 A = 1.35 Kzt = 1.0 1=1.0 Pnet30 = -46.5 psf Eq'n 30.5-1 ASCE 7-10 Wind Speed 130 mph Exposure C Pnet = 1.35 x 1.0 x 1.0 x (-46.5 psf) _ -62.8 psf Q ESS/o\ �n� i�ql C o' c� No. C58724 �C Exp. 3-31-17 \`req SIV I� TF OF C Al �F� Nominal (Unfactored) Uplift at each support = 62.8 psf x 16.5 sq. ft. = 1,036 lbs Note: Section 2.4.1 of ASCE 7- 10, Basic Load Combinations for Allowable Stress Design. Note: Applicable Load Combination #5 (D + 0.6W) Design (Factored) Uplift at each support = 0.6 x 1,036 lbs = 622 lbs Load per lag screw = 622 lbs / 2 = 311 lbs Determine allowable load .per 5/16" lag screw w/ 2.5" embedment into wood below according to the 2012 NDS. W ' = W x Cd x Ct Table 10.3.1 2012 NDS where: W = 266 lbs / in. of embedment per Table 11.2a Cd = 1.6 per Table 2.3.2 of 2012 NDS Ct = 1.0 per Table 10.3.4 of 2012 NDS W ' = 266 lbs/ in. x 2.5 in. x 1.6 x 1.0 = 1,064 lbs > 311 lbs OK Use Support connected to 2x Min. Roof Member w/ (2) 5/16" x 3.5" lag screw per connection minimum. 2015-2922 Potere Solar Smith Residence Sht # 4 of 6 Date: October 30, 2015 Loyd W. Martin Professional Engineer, Inc. 2510 W. 237th St. #206 Torrance,CA 90505 Tel: 1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com Check Seismic load due to added dead load of photovoltaic system. Determine Seismic.Weight of Existing Building: Effective Existing Seismic Weight Area of (E) Building = Approximately 2,000 sq. ft. Approximate Effective = 2,000 sq. ft. x 30 psf ave. = 60,000 LBS Seismic Weight DETERMINE BASE SHEAR V=CsW SDS Cs = R le EQ'N 12.8-1 ASCE 7-10 EQ'N 12.8-2 ASCE 7-10 R = THE RESPONSE MODIFICATION FACTOR IN TABLE 12.2-1 R = 6.5 WOOD SHEAR WALLS le = 1.0 IMPORTANCE FACTOR SDS = 2/3 x SMS EQ'N 11.4-3 ASCE 7-10 SMS = FA x SS EQ'N 11.4-1 ASCE 7-10 SMS = 1.0 x 1.5 = 1.5 SDs = 2/3 x 1.5 = 1.0 1.0 Cs = = 0.154 6.5 1 EQ'N 12.8-2 ASCE 7-10 2015-2922 Potere Solar Smith Residence QROF ESS/p\ c3 No. C58724 7�C Exp. 3-31-17 �T9TF I OFC Sht # 5 of 6 Date: October 30, 2015 Loyd W. Martin Professional Engineer, Inc. 2510 W. 237th St. #206 Torrance,CA 90505 Tel: 1.310.464.1804 Email: loydwmartin@gmail.com www.loydwmartin.com EXISTING BASE SHEAR V = 0.154 x 60,000 LBS = 9,240 LBS EQ'N 12.8-1 ASCE 7-10 DETERMINE NEW BASE SHEAR Determine Seismic Weight of Building with Solar Array: EXISTING SEISMIC = 60,000 LBS WEIGHT NEW SOLAR ARRAY = 3 PSF x 20 PANELS x 3.3'x 5.5'= 1,089 LBS NEW SEISMIC = 60,000 LBS + 1,089 LBS = 61,089 LBS WEIGHT THEREFORE NEW BASE SHEAR: V = 0.154 x 61,089 = 9,408 LBS EQ'N 12.8-1 ASCE 7-10 -- % CHANGE = 9,408 LBS - 9,240 LBS x100 =1.8%<10% OK 9,240 LBS OK. PER ASCE 7-10 SECTION 11.B.4 ALTERATIONS EXISTING LATERAL FORCE RESISTING SYSTEM IS EXEMPT FROM ANALYSIS SINCE NEW SEISMIC FORCE IS LESS THAN 10% GREATER THAN EXISTING SEISMIC FORCE. �oQRpFEsstoygl w. 'Alterations are permitted to be made to any structure without requiring the o c existing structure to comply with this standard provided the alterations comply No. C58724 with the requirements for a new structure. Alterations that increase the 3-31-17 seismic force in any existing structural element by more than 10 percent or Exp. se thedesignof any ing to /the seismic shall �T9TF ntructural ot be permitted unlessnt forces more than 10 percent FI C A0 entire seismic force -resisting system is determined to comply with this standard for a new structure." End of Calculations Sht # 6 of 6 2015-2922 Potere Solar Smith Residence Date: October 30, 2015 INDEX 1. SITE AND ROOF PLAN 2. SINGLE LINE DIAGRAM 3. MOUNTING SPECIFICATIONS 4. MOUNTING DETAIL 5. PANEL SPECIFICATIONS SHEET 6. INVERTER SPECIFICATIONS SHEET 7. MONITOR SPECIFICATION SHEET 8. 2 PIECE STANDOFF SPECIFICATION SH Joseph A. Aveni PHOTOVOLTAIC INSTALLATION Ph: (76324 5.6kW�� SYSTEM lt-,.. 9. GROUNDING ROFESS/p\ FO ��ql 10. SIGNAGE REQUIREMENTS�; o � No. C58724 11. LOAD CALCULATION * Exp.3 31-17 12. STRUCTURAL ENGINEER REPORT CF CCIV 1� 9TF October 30, 2015 CITY"OF 0_ QUINTA BUILDING & SAFETtY DEPT. APPROVED CONSTRUCTION DATE /� 11 BY ; 1 ?61633 Toro Canyon Way 18 -CEC 705.10-A PERMANENT PLAQUE OR ECTOMY, DENOTING ALL ELECTRIC POWER SOURCES ON OR IN THE PREMISES, SHALL BE P�Joe INSTALLED AT EACH SERVICE EQUIPMENT LOCATION AND AT ^tel LOCATIONS OF ALL ELECTRIC POWER PRODUCTION SOURCES GoIC'Rstar W 4 CAPABLE OF BEING INTERCONNECTED. 'Y EXCEPTION: INSTALLATIONS WITH LARGE NUMBERS OF POWER PRODUCTION SOURCES SHALL BE PERMITTED TO BE DESIGNATED BY GROUPS .La Paid 5 - GROUNDED DC PHOTOVOLTAIC ARRAYS SHALL BE PROVIDED WITH DC - GROUND FAULT PROTECTION MEETING THE REQUIREMENTS OF 690.5(a) THROUGH (C) TO REDUCE FIRE HAZARDS. UNGROUNDED DC PHOTOVOLTAIC ARRAYS SHALL COMPLY WITH 690.35. 6 - NEC ART, 690.9 (A) CIRCUITS AND EQUIPMENT, PHOTOVOLTAIC SOURCE CIRCUIT,PHOTOVOLTAIC OUTPUT CIRCUIT, INVERTER OUTPUT CIRCUIT, AND STORAGE BATTERY CIRCUIT CONDUCTORS AND.EQUIPMENT SHALL BE PROTECTED IN ACCORDANCE WITH THE REQUIREMENTS OF ARTICLE 240. CIRCUITS CONNECTED TO MORE THAN ONE ELECTRICAL SOURCE SHALL HAVE OVERCURRENT DEVICES LOCATED SO AS TO'PROVIDE OVERCURRENT PROTECTION FORM ALL SOURCES. 7 - NEC ART 690.18, INSTALLATION AND SERVICE OF AN ARRAY. OPEN CIRCUITIG, SHORT CIRCUTING , OR OPAQUE COVERING SHALL BE USED TO DISABLE AN ARRAY OR PORTIONS OF AN ARRAY FOR INSTALLATION AND SERVICE. 8 - CEC ART 705.12 POINT OF CONNECTION - THE OUTPUT OF AN INTERCONNECTED ELCTRIC POWER SOURCE SHALL BE CONNECTED AS SPECIFIED IN 705.12(A),(B), (C), OR (D). 9 - ALL CONDUCTORS AND TERMINATIONS SHALL BE RATED FOR 90 C MINIMUM 19 - CEC/NEC 300.9 AND 310.8 (C) ALL EXTERIOR CONDUITS, FITTINGS, 1 -ALL ELECTRICAL WORK SHALL BE IN ACCORDANCE WITH THE 2013 E S E CALIFORNIA BUILDING CODE (CBC) 12012 INTERNATIONAL BUILDING CODE O � O (IBC) 12011 NATIONAL ELECTRICAL CODE 12013 CALIFORNIA ENERGY CODE 20- NO SHEET METAL OR TECH SCREWS SHALL BE USED TO GROUND (NEC, LOCAL MUNICIPAL CODE, AND LOCAL FIRE DISTRICT REGULATIONS) / C .E 0) 2012 CALIFORNIA AMENDMENTS. U co W 2 -ALL EQUIPMENT SHALL BE LISTED AND LABLED PER RECOGNIZED :5 U ELECTRICAL TESTING LABORATORY AND INSTALLED PER THE LISTING (DU) REQUIRMENTS AND THE MANUFACTURES INSTRUCTIONS. - N c� >,U CV 3 -ALL INVERTERS SHALL BE UL98 STANDARD AND UL1741 LISTED COMPLIANT 0:3N AND SHALL BE INSPECTED BY THE LOCAL UTILITY BEFORE COMMISSIONING, (n � TESTING AND OPERATION OF THE SYSTEM r 3 Lz O 4 -ALL OUTDOOR EQUIPMENT SHALL BE MINIMUM NEMA 3R, INCLUDING OUTDOOR MOUNTED TRANSITION BOXES COMBINER BOXES AND SWITCHES. 5 - GROUNDED DC PHOTOVOLTAIC ARRAYS SHALL BE PROVIDED WITH DC - GROUND FAULT PROTECTION MEETING THE REQUIREMENTS OF 690.5(a) THROUGH (C) TO REDUCE FIRE HAZARDS. UNGROUNDED DC PHOTOVOLTAIC ARRAYS SHALL COMPLY WITH 690.35. 6 - NEC ART, 690.9 (A) CIRCUITS AND EQUIPMENT, PHOTOVOLTAIC SOURCE CIRCUIT,PHOTOVOLTAIC OUTPUT CIRCUIT, INVERTER OUTPUT CIRCUIT, AND STORAGE BATTERY CIRCUIT CONDUCTORS AND.EQUIPMENT SHALL BE PROTECTED IN ACCORDANCE WITH THE REQUIREMENTS OF ARTICLE 240. CIRCUITS CONNECTED TO MORE THAN ONE ELECTRICAL SOURCE SHALL HAVE OVERCURRENT DEVICES LOCATED SO AS TO'PROVIDE OVERCURRENT PROTECTION FORM ALL SOURCES. 7 - NEC ART 690.18, INSTALLATION AND SERVICE OF AN ARRAY. OPEN CIRCUITIG, SHORT CIRCUTING , OR OPAQUE COVERING SHALL BE USED TO DISABLE AN ARRAY OR PORTIONS OF AN ARRAY FOR INSTALLATION AND SERVICE. 8 - CEC ART 705.12 POINT OF CONNECTION - THE OUTPUT OF AN INTERCONNECTED ELCTRIC POWER SOURCE SHALL BE CONNECTED AS SPECIFIED IN 705.12(A),(B), (C), OR (D). 9 - ALL CONDUCTORS AND TERMINATIONS SHALL BE RATED FOR 90 C MINIMUM 10- NEC ART, 690.56 (B) INDENTIFICATION OF POWER SOURCE. FACILITIES WITH UTILITY SERVICES AND PV SYSTEMS: BUILDINGS OR STRUCTURES WITH BOTH UTILITY SERVICE AND A PHOTOVOLTAIC SYSTEM SHALL HAVE A PERMANENT PLAQUE OR DIRECTORY PROVIDING THE LOCATION OF THE SERVICE DISCONNECTING MEANS AND THE PHOTOVOLTAIC SYSTEM DISCONNECTION MEANS IF NOT LOCATED AT THE SAME LOCATION. 11 -CEC ART. 705.12(D)(7) A PERMANENT WARNING LABLE SHALL BE APPLIED TO THE DISTRIBUTION EQUIPMENT WITH THE FOLLOWING OR EQUIVALENT MARKING: "WARNING, INVERTER OUTPUT CONNECTION DO NOT RELOCATE THIS OVERCURRENT PROTECTION DEVICE",. 12 - CEC 705.12 (D) (2) - BUS OR CONDUCTOR RATING - THE SUM OF THE AMPERE RATINGS OF OVERCURRENT DEVICES IN CIRCUITS SUPPLYING POWER TO A BUSBAR OR CONDUCTOR SHALL NOT EXCEED 120 PERCENT OF THE RATING OF THE BUSBAR OR CONDUCTOR. 13 - NEC ART, 690.17 WHERE ALL TERMINALS OF THE DISCONNECTION MEANS MAY BE ENERGIZED IN THE OPEN POSITION, A -WARNING SIGN SHALL BE MOUNTED ON OR ADJACENT TO THE DISCONNECTING MEANS. THE SIGN SHALL BE CLEARLY LEGIBLE AND HAVE THE FOLLOWING WORDS OR EQUIVALENT! "WARNING ELECTRICAL SHOCK HAZZARD DO NOT TOUCH TERMINALS. TERMINALS ON BOTH LINE AND LOAD SIDES - MAY BE ENERGIZED IN THE OPEN POSITION", LABEL SHALL BE 1"X4" MINIMUM WITH UV RESISTANT WHITE LETTERS ON A RED BACKGROUND. 14 - PROVIDE AN ACCESSIBLE DISCONNECT DEVICE THAT IS LOCKABLE IN OPEN POSITION AND IS LOCATED WITHIN 1OFT OF THE METER OR LOCAL ELECTRICAL UTILITY REGULATIONS. 15 - PHOTOVOLTAIC SOURCE CURRENT MUST BE RATES AT BOTH 125% OF THE PARALLEL MODULE (CEC 690.8(A)(1)) AND AT A CONTINOUS LOAD OF ANOTHER 125% (CEC 690.8(B)(1)) FOR A TOTAL OF 156% OF THE LOAD. 16 -CEC 690.11 PHOTOVOLTAIC SYSTEMS WITH DC SOURCE CIRCUITS, DC OUTPUT CIRCUITS, OR BOTH, ON OR PENETRATING A BUILDING OPERATING A PV SYSTEM WITH A MAXIMUM SYSTEM VOLTAGE OF 80 VOLTS OR GREATER, SHALL BE PROTECTED BY A LISTED (DC) ARC -FAULT CIRCUIT INTERRUPTER, PV TYPE, OR OTHER SYSTEM COMPONENTS LISTED TO PROVIDE EQUIVALENT PROTECTION. 17- CEC 250.120 (C) "EQUIPMENT GROUNDING CONDUCTORS SMALLER THAN 6 AWG, SHALL BE PROTECTED FROM PHYSICAL DAMAGE BY RACEWAY OR CABLE ARMOR. 25 - IT IS RECOMMENDED TO INSTALL THE PV ARRAY SUCH THAT GENERALSHADING OF THE PV MODULES BETWEEN 9:OOAM - 3:OOPM SOLAR TIME IS MINIMIZED AND LOCALIZED SHADING DUE TO PLUMING OR AIR VENTS IS MINIMIZED. 26 - DRAWINGS IN GENERAL ARE DIAGRAMED AND INDICATE GENERAL ARRANGMENT OF THE EQUIPMENT AND WORK INCLUDED THE INTENSION OF THE DRAWINGS IS TO INDICATE SIZE, CAPACITY, APPROXIMATE LOCATION AND GENERAL RELATIONSHIP, BUT NOT EXACT DETAIL OR PHYSICAL PLACEMENT. 27 - FIELD VERIFY EXACT AC RATING REQUIRED OF THE MAIN SWITCHBOARD FROM LOCAL UTILITY COMPANY. 28- PER CRC SECTION R314 AND 315 SMOKE AND CARBON MONOXIDE DECTORS WILL BE INSTALLED. 29- ALL EXPOSED PHOTOVOLTAIC WIRING SHALL COMPLY WITH: NEC 690.13B, 338.10 B 4b, TABLE 310.16, TABLE 310.17. 30- ADEQUATE SPACING MUST BE MAINTAINED BETWEEN ANY PLUMBING SEWER VENTS EXTENDING THROUGH THE ROOF AND THE UNDERSIDE OF THE PHOTOVOLTAIC PANELS (6" MINIMUM RECOMMENDED) 31- EQUIPMENT WILL BE MAINTAINED /N ACCORDANCE WITH NEC , Z 110.26\�11j 32 -ALL EXTERIOR CONDUIT, FITTINGS, AND B LL IN TIGHT TIGHT AND APPROVED FOR USE IN WET COND E 314.15) 33 -ALL VISIABLE CONDUIT WILL BE PAINTED TO MATCH E T�Rfy% 2015 SURFACE CONDITION. N� 34 - 690.11 ARC -FAULT CIRCUIT PROTECTION (DIRECT CCljgpu jT . REL F 35 - 690.4(B) PHOTOBOLTAIC SYSTEM CONDUCTO IDENTIFIED AND GROUPED AS REQUIRED BY 690.?1 THROUGH (4). THE MEANS OF IDENTIFICATION SHALL BE PERMITTED BY SEPARATE COLOR CODING, MARKING TAPE, TAGGING, OR OTHER APPROVED MEANS. 36 - 690.4(E) THE EQUIPMENT AND SSTEMS IN 690.4(A) THROUGH (D) AND ALL ASSOCIATED WIRING AND INTERCONNECTIONS SHALL BE INSTALLED ONLY BY QUALIFIED PERSONS. Q J _ O a Ag�a V / N N N � a0 Lu a" Lu�v m u � la - O a 000 0000 00000 0000 000 CA LIC # 941529 REVISIONS m In N N On Q v } c 0 Fo- a SHEET TITLE INDEX PROJECT ID 122211 I DATE 10/16/2015 1 rDRAWNBY JAA 1 SCALE NA PAGE O 19 - CEC/NEC 300.9 AND 310.8 (C) ALL EXTERIOR CONDUITS, FITTINGS, AND BOXES SHALL BE RAIN TIGHT AND APPROVED FOR USE IN WET CONDITIONS. 20- NO SHEET METAL OR TECH SCREWS SHALL BE USED TO GROUND DISCONNECT ENCLOSURE (S) WITH TIN PLATED ALUMINUM LUGS; PROPER GROUNDING /GROUND BAR KITS SHALL BE USED. 21 - NO ATTACHEMNT SHALL BE MADE WITHIN 6" OF ANY TRUSS PLATE. 22- NO OTHER CIRCUIT BREAKERS SHALL BE INSTALLED INTO SUB PANEL OTHER THAN PHOTOVOLTAIC BREAKERS. IF SUB PANEL IS •4 DEDICATED TO P/V ONLY c� 23 - UTILITY PROVIDER SHALL BE NOTIFIED PRIOR TO ENERGIZING THE - PN SYSTEM. 24 - INSTALLATION OF PV PANEL ARRAYS SHOULD RESIST SLIDING AND POP-UP RESULTING FROM SEISMIC" EVENTS AND SHOULD COMPLY WITH ceC SECTION 1613A AND ASCE STANDARD 7-05 CHAPTER 13. 10- NEC ART, 690.56 (B) INDENTIFICATION OF POWER SOURCE. FACILITIES WITH UTILITY SERVICES AND PV SYSTEMS: BUILDINGS OR STRUCTURES WITH BOTH UTILITY SERVICE AND A PHOTOVOLTAIC SYSTEM SHALL HAVE A PERMANENT PLAQUE OR DIRECTORY PROVIDING THE LOCATION OF THE SERVICE DISCONNECTING MEANS AND THE PHOTOVOLTAIC SYSTEM DISCONNECTION MEANS IF NOT LOCATED AT THE SAME LOCATION. 11 -CEC ART. 705.12(D)(7) A PERMANENT WARNING LABLE SHALL BE APPLIED TO THE DISTRIBUTION EQUIPMENT WITH THE FOLLOWING OR EQUIVALENT MARKING: "WARNING, INVERTER OUTPUT CONNECTION DO NOT RELOCATE THIS OVERCURRENT PROTECTION DEVICE",. 12 - CEC 705.12 (D) (2) - BUS OR CONDUCTOR RATING - THE SUM OF THE AMPERE RATINGS OF OVERCURRENT DEVICES IN CIRCUITS SUPPLYING POWER TO A BUSBAR OR CONDUCTOR SHALL NOT EXCEED 120 PERCENT OF THE RATING OF THE BUSBAR OR CONDUCTOR. 13 - NEC ART, 690.17 WHERE ALL TERMINALS OF THE DISCONNECTION MEANS MAY BE ENERGIZED IN THE OPEN POSITION, A -WARNING SIGN SHALL BE MOUNTED ON OR ADJACENT TO THE DISCONNECTING MEANS. THE SIGN SHALL BE CLEARLY LEGIBLE AND HAVE THE FOLLOWING WORDS OR EQUIVALENT! "WARNING ELECTRICAL SHOCK HAZZARD DO NOT TOUCH TERMINALS. TERMINALS ON BOTH LINE AND LOAD SIDES - MAY BE ENERGIZED IN THE OPEN POSITION", LABEL SHALL BE 1"X4" MINIMUM WITH UV RESISTANT WHITE LETTERS ON A RED BACKGROUND. 14 - PROVIDE AN ACCESSIBLE DISCONNECT DEVICE THAT IS LOCKABLE IN OPEN POSITION AND IS LOCATED WITHIN 1OFT OF THE METER OR LOCAL ELECTRICAL UTILITY REGULATIONS. 15 - PHOTOVOLTAIC SOURCE CURRENT MUST BE RATES AT BOTH 125% OF THE PARALLEL MODULE (CEC 690.8(A)(1)) AND AT A CONTINOUS LOAD OF ANOTHER 125% (CEC 690.8(B)(1)) FOR A TOTAL OF 156% OF THE LOAD. 16 -CEC 690.11 PHOTOVOLTAIC SYSTEMS WITH DC SOURCE CIRCUITS, DC OUTPUT CIRCUITS, OR BOTH, ON OR PENETRATING A BUILDING OPERATING A PV SYSTEM WITH A MAXIMUM SYSTEM VOLTAGE OF 80 VOLTS OR GREATER, SHALL BE PROTECTED BY A LISTED (DC) ARC -FAULT CIRCUIT INTERRUPTER, PV TYPE, OR OTHER SYSTEM COMPONENTS LISTED TO PROVIDE EQUIVALENT PROTECTION. 17- CEC 250.120 (C) "EQUIPMENT GROUNDING CONDUCTORS SMALLER THAN 6 AWG, SHALL BE PROTECTED FROM PHYSICAL DAMAGE BY RACEWAY OR CABLE ARMOR. 25 - IT IS RECOMMENDED TO INSTALL THE PV ARRAY SUCH THAT GENERALSHADING OF THE PV MODULES BETWEEN 9:OOAM - 3:OOPM SOLAR TIME IS MINIMIZED AND LOCALIZED SHADING DUE TO PLUMING OR AIR VENTS IS MINIMIZED. 26 - DRAWINGS IN GENERAL ARE DIAGRAMED AND INDICATE GENERAL ARRANGMENT OF THE EQUIPMENT AND WORK INCLUDED THE INTENSION OF THE DRAWINGS IS TO INDICATE SIZE, CAPACITY, APPROXIMATE LOCATION AND GENERAL RELATIONSHIP, BUT NOT EXACT DETAIL OR PHYSICAL PLACEMENT. 27 - FIELD VERIFY EXACT AC RATING REQUIRED OF THE MAIN SWITCHBOARD FROM LOCAL UTILITY COMPANY. 28- PER CRC SECTION R314 AND 315 SMOKE AND CARBON MONOXIDE DECTORS WILL BE INSTALLED. 29- ALL EXPOSED PHOTOVOLTAIC WIRING SHALL COMPLY WITH: NEC 690.13B, 338.10 B 4b, TABLE 310.16, TABLE 310.17. 30- ADEQUATE SPACING MUST BE MAINTAINED BETWEEN ANY PLUMBING SEWER VENTS EXTENDING THROUGH THE ROOF AND THE UNDERSIDE OF THE PHOTOVOLTAIC PANELS (6" MINIMUM RECOMMENDED) 31- EQUIPMENT WILL BE MAINTAINED /N ACCORDANCE WITH NEC , Z 110.26\�11j 32 -ALL EXTERIOR CONDUIT, FITTINGS, AND B LL IN TIGHT TIGHT AND APPROVED FOR USE IN WET COND E 314.15) 33 -ALL VISIABLE CONDUIT WILL BE PAINTED TO MATCH E T�Rfy% 2015 SURFACE CONDITION. N� 34 - 690.11 ARC -FAULT CIRCUIT PROTECTION (DIRECT CCljgpu jT . REL F 35 - 690.4(B) PHOTOBOLTAIC SYSTEM CONDUCTO IDENTIFIED AND GROUPED AS REQUIRED BY 690.?1 THROUGH (4). THE MEANS OF IDENTIFICATION SHALL BE PERMITTED BY SEPARATE COLOR CODING, MARKING TAPE, TAGGING, OR OTHER APPROVED MEANS. 36 - 690.4(E) THE EQUIPMENT AND SSTEMS IN 690.4(A) THROUGH (D) AND ALL ASSOCIATED WIRING AND INTERCONNECTIONS SHALL BE INSTALLED ONLY BY QUALIFIED PERSONS. Q J _ O a Ag�a V / N N N � a0 Lu a" Lu�v m u � la - O a 000 0000 00000 0000 000 CA LIC # 941529 REVISIONS m In N N On Q v } c 0 Fo- a SHEET TITLE INDEX PROJECT ID 122211 I DATE 10/16/2015 1 rDRAWNBY JAA 1 SCALE NA PAGE O N W E QR�OF ESS/0\ 1n/ 1 , � \9l C, o No. C58724 Exp. 3-31-17 `ray Iv l v �F OF C Al\�' October 30, 2015 www. Loyd W Martin .corn Solar Structures Engineering #2015-2922 Structural Only 0 3 Joseph A. Aveni Ph: (760) 324-9300 GENERAL NOTES: Roof Mount System - 2 Arrays - 20 panels Orientation : 177 Degrees Pitch : 11 Degrees ELECTRICAL NOTES: • Existing 200A BusBar. 200A Main Panel Breaker (Middle Fed). • Two 15A 240vac Breaker for Inverters) LOAD CENTER. • 25A 240vac . Solar Breaker. • Conduit to be 4 " f EMT. • Load Center AC Disconnect to be mounted next to main panel. • Monitoring wire shall be CAT 5 and ran to Router. INSTALL NOTES: • Unirac 2 Piece Standoffs with Unirac Solarmount Rails. • Height of solar system to no higher than 8" on concrete barrel. • Solar System must have at least a 3" space under rail for ventilation. • Enphase inverters shall be compliant with CSC 690.14 (D) 1 through 4. • Mount Monitor in garage or other location per customers request. • String(Circuit) "I" 10 panels String(Circuit) T" 10 panels QUINTA SAFETY IDEPT FOR CONSTRUCTION DATE�BY ' Q J O " a gee U) N N N N P H V LU LU s O K .O A O 0- 00000 coo O 000 ti CA LIC # 941529 REVISIONS 71 M N N ON Q ,2 SHEET TITLE SITE PLAN PROJECT ID 122211 DATE 1 011 62 01 5 DRAWN BY JZ SCALE NA PAGE 1 Envoy Monitoring System SOLAR PANELS: Solar World MODEL: SW 280 MONO Black Nominal Maximum Power at STC (Pmax) Opilimum Operating Voltage (Vmp) Optimum Operating Current (Imp) Open Circuit Voltage (Voc) Short Circuit (Isc) Maximum System Voltage Power Tolerance Temperature Coefficient Pmax > 20 Panels > Two circuits of 10 (10.x 0.9 x 1.25 = 11.25A) INVERTER: 20 - Enphase: Model: M215-60-2LL-S22-NA (240V) Recommended Maximum PV Power (Module STC) bC Maximum Voltage 45 V Peak Power Tracking Voltage 22V-36 V DC Maximum Input Current 15 A CEC Weighted Efficiency 96% @ 240 V AC Nominal Voltage Range 211— 264 V @ 240 V 20 (panels) x 0.9A x 1.25 = 22.5A Required Amps - 22.5A (25 Breaker) October 30, 2015 www. Loyd W Martin .corn Solar Structures Engineering #2015-2922 Structural Only Joseph A. Aveni "Ph: (p760 324-9300 I L USE EXISTING UFER WILL COMPLY WITH NEC 250.50 Please see page 2B for confuaurafiion Icalculabon Q J O a U) i �/ r N O� In Z w w LL LLJ MtN C � 0 0 0 0 Q 0 0 00000 0 00 O 000 CA LIC # 941529 REVISIONS M If) N N O� Q U 10 SHEET TITLE SLD PROJECT 1022211 DATE 10/1612015 DRAWN BY JAA SCALE NA PAGE 2 NOTES: a. Stringing calculations I b. Wire size cal cul a tions (AMPACITY CORRECTION FACTORS FOR MORE THAN 3 CONDUCTORS IN RACE WAY) > WIRE TYPE IS 90c THWN-2 & Trunk Cable > #12 = 30A MAX > #10 = 40A MAX > #8 = 55A MAX > #4= 95A MAX C. Conduit sizing > #12 COPPER X.6 = 18 CONDUCTORS PER %" CONDUIT > #10 COPPER X.8 = 11 CONDUCTORS PER %" CONDUIT > #8 COPPER X.8 = 5 CONDUCTORS PER %" CONDUIT > #4 COPPER X.8 = 4 CONDUCTORS PER 1" CONDUIT fi Desert -Hot �.-......_. i=_ Springs PALM SPRINGS INTL Elev. I Hicah Tem 10.4%120/0 Avg. 145 m 147 °C 1 44 �OC !. L �l � 4 iii%,,,. ,�. - � -�".= ;•? Joseph A. Aveni Ph: (760) 324-9300 . 0 auic'm Ell Distance above roof Extreme { 0.5" 3.5" 12" Min 66 OC 1 61 °C 58 OC 3 OC ' " Desera Per✓.• e. Backed and overcurrent protection calculation > M2151 "1+.�, Palma --�� •x,.4`. > 0.9A (Nominal output current) x 12 (panels) x 1.25 = 13.5 2 POLE BREAKER x 1= 15A '��• �_ R Spiling as � > 0.9A (Nominal output current) x 12 (panels) x 1.25 = 13.5 2 POLE BREAKER x 1= 15A > 0.9A (Nominal output current) x 12 (panels) x 1.25 = 13.5 2 POLE BREAKER x 1= 15A s t. ' Thousand i f > 0.9A (Nominal output current) x 36 (panels) x 1.25 = 40.SA 2 POLE BREAKER x 1= 40A tifSiQi'tC Tennis Oub -R6Irq-SPhrigs: ' �_;;,�'Q � - - ~=,=y palfYiSLi > Max current per string = 0.9 x 12 x 1.25 = 13.5A > Design Temperature = 47deg C (Max Temp of Area) + 22deg C (NEC Table 310.15(6)(2)(0) = 69deg C > Temperature adj. Factor NEC Table 310-16 for 69deg C = 0.58 �oQROF ESSIO4, > Current Carrying Conductors = 2 String x 2 = 4 W. Q > Conduit Fill Derating Factor NEC Table 310-15(B)(2)(a) for 4 = 0.8 No. C58724 > Minimum Ampacity = 0.9 x10 x 1.25 = 11.25A * Exp. 3-31-17 /V AF0�\P > Minimum Ampacity = 0.9 20 x 1.25 = 22.5A sq �. > S-3 (12 panels) Adjusted Ampacity for Temp and Conduit Fill = 11.25/0.58/0.8 =24.2A TTFOF October 30, 2015 > S-5 Adjusted Ampacity for Temp and Conduit Fill = 22.5/0.58/1.0 = 38.8A www. Loyd W Martin .corn > S-7 Adjusted Ampacity for Temp and Conduit Fill = 22.5/1.0/1.0 = 22.5A Solar Structures Engineering #2015-2922 Structural Only F. Electrical panel fuse limit > (200 Main Bus) (200A Breaker) > 200 BUS BAR X 1.2 = 240A - 200A = 40A (available) CITY OF LA QUINTA BUILDING & SAFETY DEPT. APPROVED FOR CONSTRUCTION DATE BY (�-- Q J O0 O N N N °` o NVI�. W c,l` i? g w Oj t N H °0,0 O 00 ao O O O O 4 00000 ¢ 0000 000 ti CA LIC # 941529 REVISIONS M N N Q v ci •� 3 � o U 0 M .O 10 -------------- SHEET TITLE SLD PROJECT ID 122211 DATE 10/76/2015 DRAWN BY JAA SCALE NA PAGE 2 B 9 M Tapered T&I Plywood �oQROF ESS/pN9l No. C58724 Exp. 3-31-17 �T9TF ' pfC A\� October 30, 2015 www. Loyd W Martin .com ;tures Engineering ?2 Structural Only Unirac Solarmount rails Attached to Unirac 2 Piece Standoffs Unirac 2 piece standoffs, Attached to Trusses using 5/16" x 3'/2" or 3/8 x 5 " Lag Screws w/ minimum 2'/2' Embedment Q O01" g^� U) N N N N ao W NV1�. LLI �LL �8 W C=N n O a_ 0000 00000 a 000 O 006 CA LIC # 941529 REVISIONS M cli N Q V O C S� } .J T V a 10 U 0 m SHEET TITLE MOUNTING PROJECT ID 122211 GATE 10/1612015 DRAWN BY JAA SCALE NA PAGE 3 INSTALLATION REQUIREMENTS: QROFESS/p\ it No. C58724 Exp. 3-31-17 C� OF C A0, ROOF DRAINAGE SHALL NOT BE OBSTRUCTED BY SOLAR EQUIPMENT. A October 30, 2015 MINIMUM OF 3" CLEARANCE BETWEEN ROOF AND PANELS SHALL BE REQUIRED Loyd W Martin .com Solar Structures Engineering #2015-2922 Structural Only 3/8" x 16" SS HEX BOLT SOLAR PANEL CLIP CHANNEL NUT L -MOUNT 5/16" X 31/2 "SS LAG BOLT w/ MINIMUM 2'/2" EMBEDMENT MASTIC ROOFING SEALANT UNDER "2 PIECE STANDOFF" Joseph A. Aveni Ph: (760 324-9300 )�04 Ct.C1 awirw SOLAR PANEL TO BE PITCHED WITH CURRENT ROOF WHICH IS 11 DEGREES PITCHED Q a 090" gra N N N � O, O VI V W = 28 W 0 �-- O 00 00000 0000 0 0 0 ti CA LIC # 941529 REVISIONS 111)N N ON Q a s Or O J 0 v 0 `o F- m, m .0 SHEET TITLE MOUNTING PROJECT ID 122211 DATE 10118/2015 DRAWN BY JAA SCALE NA PAGE 4 0 z C> Co 00 v r� 0 0 936 kA v t�- y V1 J o m a 0 V N 3 � 0 O N O D 00 VIO OMW, Go'n 1" GO N i• >l y c o E > v .� SS > 2I E m C> ,`it, 3 a � �. z S` a y oe ;$ No. C58724 = e o ZZ C n c u t I � I o I M * Exp. 3-31-17 a Ck 4 � A L7 W Z Fr-- OF C Al\F O a o October 30, 2015 s o 4 m M j www. Loyd W Martin .com w In Solar Structures Engineering d dm #2015-2922 Structural Only y d O O1 CL �c ,sA 'CS rri ^^• 9 O '� -C C Ul G! � � •a y E x S c v IQQ g i M o y C 0 y O � O) G 8 S ry O •> 10 y' OG F 7 0 yOi• M -. C M M •� O � f All 3� � Q 6i 2t ~ W� a W t Vvi H e c Joseph A. Aveni Ph: (760) 324-9300 0 rIC O Q > v .� SS > 2I 3 I No. C58724 f ZZ t= I � I o I M * Exp. 3-31-17 4 � CIV1� �P 9TF Fr-- OF C Al\F O a o October 30, 2015 s o 4 m M j www. Loyd W Martin .com Solar Structures Engineering #2015-2922 Structural Only c - � c Q Oa O O N N N � a N Q v L1J CrN �g =ia W r 0/ a M j 009 0 • ¢ 0 0 0 • ti CA LIC # 941529 REVISIONS M In N N O, Q a -fH �3 r c v° 0 M SHEET TITLE PANEL SPEC PROJECT ID 122211 DATE 1 011 6 /2 01 5 DRAWN BY JAA SCALE NA PAGE 5 > 2I I f I � I � Fr-- L � E x S IQQ i �7 y y O $ 8 S ry O Q y' F 7 0 C M M f All 3� W t (vlwar�naa c3� Q Oa O O N N N � a N Q v L1J CrN �g =ia W r 0/ a M j 009 0 • ¢ 0 0 0 • ti CA LIC # 941529 REVISIONS M In N N O, Q a -fH �3 r c v° 0 M SHEET TITLE PANEL SPEC PROJECT ID 122211 DATE 1 011 6 /2 01 5 DRAWN BY JAA SCALE NA PAGE 5 MICROINVERTER TECHNICAL DATA Efficiency CEC weighted efficiency 96.0% Peak inverter efficiency 96.3% Static MPPT efficiency (weighted, reference EN 50530) 99.6% Dynamic MPPT efficiency (fast irradiation changes, reference EN'50530) 99.3% Nighttime power consumption 46mW Mechanical Data T �� Ambient temperature range -40°C to +65°C Operating temperature range (internal) -40°C to +85°C Dimensions (WxHxD) 17.3 cm x 16.4 cm x 2.5 cm (6.8" x 6.45" x 1.0")* Weight 1.6 kg (3,5 lbs) Cooling Natural convection — no fans Enclosure environmental rating Outdoor — NEMA 6 *without mounting bracket Features Compatibility Communication Warranty Compliance .. Enphase Energy, Inc. 201 1St Street, Petaluma, CA 94952 877 797 4743 v�rww,enphase.com WOp O N LD1 D D p m \TJ J m m m m 0_ M _ I Z o `�n ^^ ZZ m D g o l J \ Pairs with most 60 -cell PV modules Power line 25 -year limited warranty UL1741/IEEE1547, FCC Part 15 Class B CAN/CSA-C22.2 NO. 0-M91, 0.4-04, and 107.1-01 0 oW U) Input Data (DC) M215-60-2LL-S22/S23 ya�� N C CL CD I M215-60-21_L-S22-NA623±N (Ontario) POTERE SOLAR Recommended maximum input power (STC) 260W Po n � I Maximum input DC voltage 45V CD n m Peak power tracking range 22V— 36V Operating range 16V— 36V Min./Max. start voltage 26.4V/45V 4 Max. DC short circuit current 15A Max, input current 10.5A R Output Data (AC) @208 Vac ®240 Vac.y Maximum output power 215W 215W Nominal output current 1.0 A* 0.9 A* Nominal voltage/range 208V/183V-229V 240V/211V-264V Extended voltage/range 208V/179V-232V 240V/206V-269V Nominal frequency/range 60.0/59.3-60.5 60.0/59.3-60.5 Extended frequency/range 60.0/59.2-60.6 60.0/59.2-60.6 Power factor >0.95 >0.95 Maximum units per 20A branch circuit 25 (three phase) 17 (single phase) Maximum output fault current 1.05 Arms, over 3 cycles; 25,2 Apeak, 1.74ms duration *Arms at nominal voltage Efficiency CEC weighted efficiency 96.0% Peak inverter efficiency 96.3% Static MPPT efficiency (weighted, reference EN 50530) 99.6% Dynamic MPPT efficiency (fast irradiation changes, reference EN'50530) 99.3% Nighttime power consumption 46mW Mechanical Data T �� Ambient temperature range -40°C to +65°C Operating temperature range (internal) -40°C to +85°C Dimensions (WxHxD) 17.3 cm x 16.4 cm x 2.5 cm (6.8" x 6.45" x 1.0")* Weight 1.6 kg (3,5 lbs) Cooling Natural convection — no fans Enclosure environmental rating Outdoor — NEMA 6 *without mounting bracket Features Compatibility Communication Warranty Compliance .. Enphase Energy, Inc. 201 1St Street, Petaluma, CA 94952 877 797 4743 v�rww,enphase.com WOp O N LD1 D D p m \TJ J m m m m 0_ M _ I Z o `�n ^^ ZZ m D g o l J \ Pairs with most 60 -cell PV modules Power line 25 -year limited warranty UL1741/IEEE1547, FCC Part 15 Class B CAN/CSA-C22.2 NO. 0-M91, 0.4-04, and 107.1-01 0 oW U) R cNoco0 ya�� N C CL CD n (j)� POTERE SOLAR Toro Canyon Way, Lo Quinta, CA 92253 y Po n � I o� CD n m o 3 RE GIS 0 Fo �O O C 0 T rn 00 CO V c" o 06/17/2011 ® Printed on 100 percent recycled paper. �C_ 1-14-0 o CND (Y)=r 0 D D CD w -- 0 0 m Smith zA� POTERE SOLAR Toro Canyon Way, Lo Quinta, CA 92253 y Po n � ��� Ranch Hwyo Mirage, ge, A 1210, 6993061633 RanchCA 92270 J hVA.Avevw Ph:760-324-9300 F: 760-324-9311 Envoy Installation and Operation Technical Data Communications Int'erfate Power line Enphase proprietary Ethernet 10/100 autu-sensing, auto-necgutidtiun USB (one or two ports, depending on USB 2.0 interface, auto -sensing, auto -negotiation Envoy model) Enclosure environmental rating Indoor NEM/1 1 • Model number (SKU) IEMU-03 can monitor up to Monitoring capacity 250 Enphase Microinverters. N 0 # • Model number (SKU) ENS/ 120 01 can monitor up to 500 Enphase Microinverters. Power Requirements AC outlet 1 120 VAC, 60 Hz Power consumption 12.5 watts typical, 7 watts maximum Mechanical Bata Dimensions (WxHxD) 8.8„ x 4.4"' x 1.7" (222..5 mm x 11 2m x 43.2mm) Weight 12 oz (340g) Ambient temperature range -40*C to +WC (-4.0' to 149`F) Cooliinq Natural convection - no fans Enclosure environmental rating Indoor NEM/1 1 IFeatures Standard warranty term 1 year Compliance UL 60950 11 FCC Part 15 Class B Meter accuracy, Envoy metering is qualified as +/- 5% or better, CSI Eligibility The Envoy is included in the List of Eligible System Performanoe Meters for the CSI program. Al o000o POTERE SOLAR 0 oW L --I (.0000 N�aIR �o m�C) r.��� iv �• � m 0 J. ZI3 =r0 CD 4 -v rn =r - C) D 54 Copyright © 2012 Einphase Energy 141 -0001 1 Rev Q N D m coZ) W _. 0 0 =m 000 �Z Smith z Al o000o POTERE SOLAR M< m C� 61633 Toro Canyon Way, La Quints, CA 92253 w N 0 # 000 0 69930 Hwy 111 STE 100• Rancho Mirage. CA 92270 Jowpy,,A• Ave i , Ph:760-324-9300 F: 760-324-9311 2 -Piece Standoff Technical Datasheet Pub 1:Or23 4;G ".0 Jutr 2012 2 -Piece Aluminum Standoffs ................................................... 1 2 -Piece Aluminum Standoff with SotarMount-1 i -flange connection .................... 2 2 -Piece Aluminum Standoff vAth L -foot. connection.......... ....................... 2 Standoffs 2 -Piece Aluminum Standoffs Part No. 0043W. 0044000.004WK. 04470@0.0043000.0044000, 004,600D. 0041000 T. 0 • t.c�t 3 min r MAX 0.31 t l —3.?s 1 .- • 00,38 Q , QROF� S�'fl,. r o i No. C58724 C Exp. 3-31-17 �TF OF C A��EO�� October 30, 2015 www. Loyd W Martin .corn Solar Structures Engineering #2015-2922 Structural Only Standoff and Base Mae": • Or+2 of $►e 1o3oa�:r�� etcirta�ed 3liminurn allagvs: 60�T5. 6105 -T5.6081 -T,3 • U fmate ternife:.38 Peri: Yetld 35 $,§ • Clear or Dart arodr`ed Weight • 3 Standoff. (as.shm-my 0.5,"-2 pounds (237 g) •A6d 0.Q83 pounds pet inch (39 $r inch) Allm,*ble and design bads ate valid for 3 Ung 2-0N- * a.'LNTinum szandm. Attach with zine ptared carbort sW or-maWess std faGWne-m Resist�e and safety factors are deternined aocoq+cf'sslg to Ran I A section 9 of lite 2D05Ahin raan Design Manual NOTE: Loads are given for the sendoff only. Check load Omits for lag screw as other attachment method_ `Exs i#&: If the Lfsodde i3 moLn*d W (OS 9s} t-om Bse bam-z-- o1 est sismbt, Ibe afth-,tie siw 10W is 750 r ltd 0.5 c * 500 t a Easy Installation: ON-Aw em % +*vA va Joseph A. Aveni Ph: (760) 3249300 G04 Ra%liiaq Tempto:e F: tts ty omnj 0 0 alasmwn � Ltas.2s 'ts GAG5.'ir85 a!L J= -,V-- J _ Orn goy N N N � � O �Qn v Lu : -i ON �g f = a W 0, oa N r U, O CL 0000 00000 q 0000 000 g�1 bti CA LIC # 941529 REVISIONS M N N O, Q v } ,r S � T 3 0 Q 0 1i r M Cl) .10 10 SHEET TITLE FF SPEC PROJECT ID 122211 DATE 10175/2015 DRAWN BY JAA SCALE NA PAGE 8 Average Ultimate 4.Ilowatile safety malgn iteautance App090 L030 Load L034 Factor. Load Factor. BOt8C4ibdi lbs (74) lbs (14) W lbs (Id) F esss�rb� 3266 109 COntipre'Slmn` (1052S) (Llys 1) 3.00 1533(-0264) 0.#m Y 1u2 ser'dino, AppY'0 559 It 105 250 ft= id 22A 378 f 1B5 +3.676 (7555 Nm) (339 MITI). (512.%'M) 1J.'=enr `Exs i#&: If the Lfsodde i3 moLn*d W (OS 9s} t-om Bse bam-z-- o1 est sismbt, Ibe afth-,tie siw 10W is 750 r ltd 0.5 c * 500 t a Easy Installation: ON-Aw em % +*vA va Joseph A. Aveni Ph: (760) 3249300 G04 Ra%liiaq Tempto:e F: tts ty omnj 0 0 alasmwn � Ltas.2s 'ts GAG5.'ir85 a!L J= -,V-- J _ Orn goy N N N � � O �Qn v Lu : -i ON �g f = a W 0, oa N r U, O CL 0000 00000 q 0000 000 g�1 bti CA LIC # 941529 REVISIONS M N N O, Q v } ,r S � T 3 0 Q 0 1i r M Cl) .10 10 SHEET TITLE FF SPEC PROJECT ID 122211 DATE 10175/2015 DRAWN BY JAA SCALE NA PAGE 8 P ' L -j var:oin R,ene.wabl Teohnvlvaay - E E E, Lug G7 0 oW � 111 STE 100, Rancho Mirage, CA 92270 CTI C/) - * S RE GIS Iv —, r o cfl C O yap Fo 0 N Q m n m z o O -� CC w �u) <� (7 W w n 00 T cn ro N l 0 --j GO 1a=o O(D 0 j . 3 ifheWEEIB Lungs consiists ,o a 'I EEIB ()PM- sber; Electrical Equii'pment: Bond), lay -in Ilurg', ,and hardware.. It is used witha salid or stranded BA's' G to 14,AVVG copper Wire, or two I f?NAIG to 1.2:x,' NG, toppeir wires, to provide a con linuous grouped on roof or ground! mounted solar systems..'Unlike tradlitbn:al lay -in lugs, the WEE'® Lug duces r tut tezq;uuik a suu N ce err epaji- atiur, ii uu o i ail ,u ii ul], .i u le lir IN asla.l:l . TI ins~ VV- E EIB Lug is i rablall ed using a V4-20 stain less steel scireve w Nch tightens the WEEiB p allowing the speci!a hzed teeth to embed, unto :a nvdize+d .aluam'inum, galv2nted steeml'.,, o:r 2niy a11r=ctru 2VY c.onduictive, menta.f. 'to establish, 2,g as tight etectricall con nelction- The J n-pllatad! Luugi aSSUres in fninmilu i, contact: resistanoeand pmte ction, agaun st corrosion. The coppar wire Js- clarrnped by a 114-28 slai'.nlles.s ste:el'.screw, Wihiclh Is horizontal to the tang for easy .access 'when; nno�u�nte�dl undies a PV modluil!e. The, loth.., profile of the WEE 'Lug .allom iit to be iinstalled in a variety- of positions and comies vi(iffi hardware to mount it to, a rail or through a IM iinch clearance hole - OL 1.'.411'.I �i11 S� �' h'4'i�+ 9M1��M•t F Material':, 304 stainless steel, fin -plated copper, outdoor rated Low profile �d' sign Multiple ectuipntent ground condeuclor afiowa nce: Ono 14ANG to 6 AVVG or t.%Ao 110 AW -G, two 1 r' AVG, I Usted to AIMS I.IfU L 467 by II!ntertek ETL Contact FIs. at: 845,.247.4 708, "fi x„' e-[1cxom 0 V) CD 4-0 rn� D �D CD o� 0 �o D A D A 4l M O M m Z m m y y O D > N N = m O� O m� � Smith �� 0000° POTERE SOLAR n Li Li Li Li Z m 61633 Toro Canyon Way, La Quinta, CA 92253 � n o0 0 69930 Hwy � 111 STE 100, Rancho Mirage, CA 92270 JobepYvA.Avenv Ph:760-324-9300 F: 760-324-9311 D A D A 4l M O M m Z m m y y O D > N N = m O� O m� � Smith �� 0000° POTERE SOLAR n Li Li Li Li Z m 61633 Toro Canyon Way, La Quinta, CA 92253 � n o0 0 69930 Hwy TO BE LOCATED AT MAIN SERVICE A PERMANENTLY AFFIXED METAL PLACARD SHALL BE REVIETED AND PLACED FOR CLEAR VISIBILIT INSIDE THE ELECTRICAL PANEL THAT STATES: QROF ESS/p\ No. C58724 Exp. 3-31-17 October 30, 2015 www. Loyd W Martin .com Solar Structures Engineering #2015-2922 Structural Only TO BE LOCATED AT A/C DISCONNECT TO BE LOCATED AT INVERTER Joseph A. Aveni Ph: (760) 324-9300 o a. aLv�,m 0 TO BE LOCATED AT ALL PLACES UNGROUNDED CIRCUITS MAY BE EXPOSED DURING SERVICE TO BE LOCATED AT JUNCTION BOX RECOMMENDED SIGNAGE SPECIFICATION: A: RED OR ORANGE BACKGROUND WITH WHITE LETTERING B: 3/8" LETTER HEIGHT C: ARIAL OR SIMILAR FONT D: WEATHER RESISTANT MATERIAL Q O m rn gra N N N � W 01 O W inLL 0 L O _ :EOm, w�c r 00 N , C m II .O O< 0 n 0^ a 000 0 0 0 O ¢ 00000 O 0 0 O 000 ti CA LIC # 941529 REVISIONS N N O� CY 10 Q a •� 3 0 v 0 F� m .0 SHEET TITLE SIGN PROJECT ID 122211 DATE 10/15/2015 DRAWN BY JAA SCALE NA PAGE 10 SITE PLACARD Joseph A. Aveni Ph: (760) 324-9300 ooa4 a. aw_jrt� �oQROF ESSIpNgI No. C58724 * Exp. 3-31-17 LP TF ' OF October 30, 2015 www. Loyd W Martin .com Solar Structures Engineering #2015-2922 Structural Only 0 a Ag^� V / 01 N N N N C 0 � V n Lij �gM a W�rN � � M A O G 0 0" 0 0 00000 O O O O O 0 O � ti CA LIC # 941529 REVISIONS LO N N T OrO } r �r O U 0 M _10 SHEET TITLE SIGN PROJECT ID 122211 DATE 10/15/2015 DRAWN BY JAA SCALE NA PAGE 10 Joseph A. Aveni Ph: (760) 324-9300 (I4 a. aL'uu 0 fie: � 1 !FXJ6%C U -Builder Project Report EF AH10GRWPL-0hWAW Project Title: Smith—William SW280 20 panels October 29, 2015, 07:21 PM Project 10:2d239f74 Name- t`AMIam Smith Designed Gyjavero1535 Addiass 61633 Toto Carryon W:dy, LD Quints, CA 92253 SOLARI,lOUNT Cir„ Stave. La Quetta, CA, 92253 20 - 280 4 ifau Panels Llotwle: SotarWodct SW 280 mow - %/mion 2,5 trame (3 I "Yn} 361 Sq Et 280 4?7gts 5.6 kt'/S ESS/pN9l �oQROF Qi? y � No. C58724 Plan review Inspection * Exp. 3-31-17 Root Pal Load Up: -253 Ib5 Maxtmum Rail Span (Zone 1): 04" (PJ C v' \P Root Point Load Down: 220 lbs Selected Rail Span: 12'. ATF OF C October 30, 2015 Total Numtser of Modules: 20 Product: SC AW.tOUt4T www. Loyd W Martin .corn Total BCW: 5.6 K�A1 nodule Manufacturer, SQ`aa+/.'OIW Solar Structures Engineering Rems/Columns: 2t11(%!hgaps) S%A1280mpro #2015-2922 Structural Only NS pintension: -t 1.O ft Version 2,5frame (31 Model: mm) E1N Dimension: 6 ft Module Watis: 280 t:•atts Moduie Length; 65.94 - Loads Used for Design Module Width: 39.41- 9.41"Building BuildingCode: ASCE 7-05 Module Thickne«: 1.22' Wind Speed: 110 flVft Ground Snow Load: 0 psr Maximum Rail Cantilever. 24.00 Seismic (Ss): 1.50 Expansion Joints: Ev3ry aU YAnd Exposure: B Rails Direction: EY: Load* Determined by Zip Building Height: 30 rL City, State: L.9 Quintk,i. CA Roof Pitch: 6:12 Wind Speed: 65 rnplt Root Type: Spanish Tile Ground Snow Load: 0 psi Q 0 m e. 01 N m v1�n L1J �8 =fa wo" t N acm Ne 0 n 0 a000 00 0 C Q 00000 000 O 000 ti CA LIC # 941529 REVISIONS M LO N N O� Q c Or } J V) = T 0 v 0 H m m SHEET TITLE STRU REP PROJECT ID 122211 DATE 10/15/2015 DRAWN BY JAA SCALE NA PAGE 11 October 30. 2014 UniRac 141.1 Broadway Boulevard ivy Albuquerque., New Mexico 87102-1545 TEL: (505) 242-6411 FAX,": (505) '242-6412 Attrr.: Engineering Department, STRUCTURAL ENGINEERS Q-pF E SS �O G,A t4 € T Nco q! Q Z�c�'p�2� N m No..S387b *1/ Exp. `rTgTFTRjC -T URF�e�� �OF CAS-�// Re: En2lileeriug Certification for UriiRac'S SolarMournt Design & Eugineering Guide PZSE, Lie.-Stnichual Engineers has reviewed UiiiRac's "SolarlAoluit Design & Engineering Guide" and specifically the enhancements of the SolarNMount Flush -to -Roof System. Pressure Lookup Tables, and Down ward eC Upward Span Length Tables. This certificatiou excludes coruiections to building sti-tictures and the effects ou buildiva, structure components. All infor-rliation, data and analysis contained within the lustallation'Nlailual are based ori, and comply with the followiulg: 1. 2012 International Building Code. by International Code Council. Inc.. 2012 2. 2013 California Buildina Code, by California Building Standards Counilission, 2013 3, ASCE.ISEI 7-10 Mininium Design Loads for Buildiuss and. other Stilrc(ures 4, 201OjAhrriirrllriii Desi.Err Mar.11ral, by The Aluniinuili Association. 2010 This letter certifies that the structural calculations contained. within, UniRac's °'SolarMount Design cC Engineerintr Glide" are in compliance with the above Codes. If you have any questions on the above, do not hesitate to call. Sincerely, Paul Zacher. SE, - president W � 0 M� yM Smith z Cn Cf) S * RE GIS 61633 Toro Canyon Way, La Quinta, CA 92253 o '.0 C o o yay 0 F� N P Q m m n Z -o O WO CA n W D ii Co -n M C" N r l —I C" C iq w �• � * a33N�`� Oo" 0 0 =. 3 �o 8150 Sierro College lleuleutrrcl, Suite 150 • Roseville, 0195661 i, 916.961,3960 P .6 916.961.3965 * MAY.pzse.cOM > n yap D A E1 D D M 2 m m Z m `m N D g N N o Cn CD � s • �D CD CO M W _. 0 �o im M� yM Smith z A� �:;:� POTERE SOLAR F1 C m 61633 Toro Canyon Way, La Quinta, CA 92253 y N) n �� 69930 Hwy 111 STE 100, Rancho Mirage, CA 92270 jasqk A.Aveni, Ph:760-324-9300 F: 760-324-9311