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BSOL2015-0171auudw 78-495 CALLE TAMPICO VOICE (760) 777-7125 LA QUINTA, CALIFORNIA 92253 6 ' FAX (760) 777-7011. COMMUNITY DEVELOPMENT DEPARTMENT. ` INSPECTIONS (760) 777-7153 BUILDING PERMIT Date: 9/14/2015 Application Number: BSOL2015-0171 Owner: Property Address: 53635 AVENIDA BERMUDAS FH RANCH APN: 774135018 P 0 BOX 1166 Application Description: 6.09kW PV SYSTEM - (23) 265W PANELS/(1) INVERTER AGOURA HILLS, CA 92253 Property Zoning: Application Valuation: $20,000.00 Fnn - n If111 Applicant: U SEP 14 2015 y Contractor SOLARCITY CORPORATION SOLARCITY CORPORATION 3055 CLEARVIEW WAY CITY OF LA4UINTA 3055 CLEARVIEW WAY ATTN ZOE STEELE COMMUNITY DEVELOPMENT DEPARTMENT ATTN ZOE STEELE SAN MATEO, CA 94402 SAN MATEO, CA 94402 (650)963-4722 LIC. No.: 888104 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 e Business and Professions Code, and my License is in full force and effe/t/n PIA License Clas% C46- B. C10, A C20 Lice 88104 J'atiauliirAmm '. OWNER -BUILDER DECLARATION I hereby affirm under penalty of perjury that I am exempt from th C tractor'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).: (_) 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.). () 1, 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 Na Lender's Ad 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' compe sation, as provided for by Section 3700 of the labor Code, for the performance df tR for which this permit is issued. I have and will maintain workers' compensation insurance, as required by S 700 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, " sho ecome subject to the workers' compensation provisions of Se 0 th La or Code, I shall forthwith co 1 i XhrEm, ' Date: i Applicant: WARNING: FAILURE TO SECURE WORKERS' COMPENSATIN OVERAGE IS UNLAWFUL, AND SHALL SUBJECT AN EMPLOYER TO CRIMINAL PENALTI S ND CIVIL FINES UP TO ONE HUNDRED THOUSAND DOLLARS ($100,000). IN ADDIT 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 i mation is correct. I agree to comply with all city and county ordinances a tate I s r _ting to building constru ion, and hereby authorize represen es his ity to me upon the above ment• n d on,, y f ection purposes. Dat Signature (Applicant A ): FINANCIAL INFORMATION DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE BSAS SB1473 FEE 101-0000-20306 0 $1.00 $1.00 9/14/15 PAID BY METHOD RECEIPT # CHECK # CLTD BY SOLARCITY CORPORATION CHECK R9185 221033 AZA Total Paid forBU1LDING 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 9/14/15 PAID BY METHOD RECEIPT # CHECK # CLTD BY SOLARCITY CORPORATION CHECK R9185 221033 AZA DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE PV SYSTEM - ARRAY, FIRST 20 PC 101-0000-42600 0 $24.17 $24.17 9/14/15 PAID BY METHOD RECEIPT # CHECK # CLTD BY SOLARCITY CORPORATION CHECK R9185 221033 AZA Total Paid for ELECTRICAL: $48.34 $48.34 DESCRIPTION ACCOUNT QTY_ AMOUNT PAID PAID DATE PERMIT ISSUANCE 101-0000-42404 ( 0 $91.85 $91.85 9/14/15 PAID BY METHOD RECEIPT # CHECK # CLTD BY SOLARCITY CORPORATION CHECK R9185 221033 AZA. Total Paid for PERMIT ISSUANCE: $91.85 $91.85 TOTALS: Description: 6.09kW PV SYSTEM - (23) 265W PANELS/(1) INVERTER ADDITIONAL Type: SOLAR Subtype: Status: ISSUED Applied: 9/4/2015 KHE Approved: 9/14/2015 LUR Parcel No: 774135018 Site Address: 53635 AVENIDA BERMUDAS LA QUINTA,CA 92253 Subdivision: SANTA CARMELITA VALE LA QUINTA Block: 240 Lot: 7 Issued: 9/14/2015 AZA UNIT 23 9/14/2015 SENT ELENA AN EMAIL, PERMIT IS READY TO BE ISSUED Lot Sq Ft: 0 Building Scl Ft: 0 Zoning: Finaled: Valuation: $20,000.00 Occupancy Type: Construction Type: Expired: 3/12/2016 AZA No. Buildings: 0 No. Stories: 0 No. Unites: 0 CONDITIONS Details: 6.OkW SOLAR ARRAY - (23) 265W KYOCERA PANELS W/ (1) ABB PVI-5000-OUTD-US-Z-AFCI INVERTER [407SF] 2013 CALIFORNIA ELECTRICAL CODE. 10Y Applied to Approved Approved to Issued FINANCIAL -INFORMATION " Printed: Monday, September 14, 2015 1:09:13 PM 1 of 2 SYS TEARS 4a ADDITIONAL CHRONOLOGY TY[ "STAFF NANIt ACTIN DATE CHRONOLOGY • COMPLETI WN DAT"E NOTES E-MAIL LUIS URIBE 9/14/2015 9/14/2015 SENT ELENA AN EMAIL, PERMIT IS READY TO BE ISSUED PLAN CHECK SUBMITTAL RECEIVED KAY HENSEL 9/4/2015 9/4/2015 SUBMITTAL RECEIVED WHILE COVERING FRONT COUNTER . FOR STEPHANIE CONDITIONS NAME TYPE NAME ADDRESSI CONTACTS CITY STATE ZIP PHONE FAX EMAIL APPLICANT SOLARCITY CORPORATION 3055 CLEARVIEW WAY SAN MATEO CA 94402 CONTRACTOR SOLARCITY CORPORATION 3055 CLEARVIEW WAY SAN MATEO CA 94402 OWNER FH RANCH P 0 BOX 1166 AGOURA HILLS CA 92253 FINANCIAL -INFORMATION " Printed: Monday, September 14, 2015 1:09:13 PM 1 of 2 SYS TEARS 4a PARENT PROJECTS Printed: Monday, September 14, 2015 1:09:13 PM 2 of 2 ' sysTrMs CLTD DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE RECEIPT T CHECK # METHOD PAID BY BY BSAS SB1473 FEE 101-0000-20306 0 $1.00 $1.00 9/14/15 R9185 221033 CHECK S AZA CORRPPARORAATTION Total Paid forBUILDING STANDARDS ADMINISTRATION $1.00 $1.00 BSA: PV SYSTEM - ARRAY, 101-0000-42403 0 $24.17 $24.17 9/14/15 R9185 221033 CHECK SOLARCITY AZA FIRST 20 CORPORATION PV SYSTEM - ARRAY, 101-0000-42600 0 $24.17 $24.17 9/14/15 R9185 221033 CHECK SOLARCITY AZA FIRST 20 PC CORPORATION Total Paid forELECTRICAL: $48.34 $48.34 PERMIT ISSUANCE 101-0000-424040 $91.85 $91.85 9/14/15 R9185 221033 CHECK SOLARCITY AZA CORPORATION Total Paid for PERMIT ISSUANCE: $91.85 $91.85 TOTALS: $141.19 $141.19 PARENT PROJECTS Printed: Monday, September 14, 2015 1:09:13 PM 2 of 2 ' sysTrMs Bln. # �� 0f LaQLi1nta ' Bultding 81 Safety Division P.O. Box 1504,78-495 Calle Tampico ta.Quinta, C4 92253 -:(760) 777-7012 Building Permit Application'and Tracking Sheet Permit # J " cnL� Project Address:AllTA . . Ownct's Name-Iff A -M A. P. Number. Address:5 C� U Legal Description: city, sT, zip: La Q, Uinta, CA Contractor. Solar City Telephone: � Address: 3055 Clearview Way. Projectnescription: 2-j roof mounted solar panels . city, ST, zip: San Mateo, CA, 94402 inverters U 'ogs W Telephone: 650-638-1028 State Lia # : 888104City Lie. C. Arch, Bagt., Designer Address: City., ST, Zip: Telephone: State Lic. #: Construction Type:. Occupancy: Project type (circle one): New Add'n Alter Repair Demo Sq. Ft: # torics: #Unit$: Name of Contact Person: Elena Loya Telephone # of Contact Person: (442)256-1134 Estimated Value of Proj APPLICANT: DO NOT WRITE BELOW THIS UNE iR Submittal Req'd Recd TRACH NG PERMIT FEES Plan Sets Pian Check submitted `l� Item Amount Structural Calcs. Reviewed, ready for corrections Plan Check Deposit. . Truss Cates. Called Contact Person Plan Check Balance Title 24 Calc& Plans picked up Construction Flood plain plan Plans resubmitted.' . nical Giadlag plan 2'! Review, ready for correctionstissue cal tE Sobeontaetor List Called Contact Person ing Grant Deed Plans picked up S M.L ILO.A. Approval Plans resubmitted Grading IN HOUSE:- ''" Review; ready for eorreetionslusue Developer Impact Fee Planning Approval • Called Contact Person A.I.P.P. Pub. Wks. Appr Date of permit Issue School Fees Total Permit Fees �o S o I a r C t v September 1, 2015 Project/Job # 9224533 RE: COVER LETTER Project: To Whom It May Concern, Franzese Residence 53635 Avenida Bermudas La Quinta, CA 92253 RECEIVED Version #49:2 SEP 0 4 2015• l!� 0 CITY OF LA QUINTA COMMUNITY DEVELOPMENT 1 D �lG v A jobsite survey of the existing framing system was performed by a site survey team from SolarCity. Structural review was based on site observations and the design criteria listed below: Design Criteria: - Applicable Codes = 2013 CBC, ASCE 7-10, and 2012 NDS - Risk Category = II - Wind Speed = 110 mph, Exposure te$o - Ground/Roof Snow'Load = 0 psf c/ - MP1A: Roof DL = 9 psf, Roof LL 20 - MP1B: Roof DL = 9 psf, Roof LL 2 OR CON87�®Sy ��OFp A O Digitally signed by James H. Childs, P.E. Date: 2015.09.01 16:15:41 -07'00' On the above referenced project, the components of the structural roof g impacted by the installation of the PV assembly have been reviewed. After this review it has been determined that the existing structure is adequate to withstand the applicable roof dead load, PV assembly load, and live/snow loads indicated in the design criteria above. C31 W • 1 The structural roof framing and.the new attachments that directly support the gravity loading and wind uplift loading from PV modules have been reviewed and determined to meet or exceed structural strength requirements of the 2013 CBC. W Please contact me with any questions or concerns regarding this project. .� James H. Childs, P.E. % Professional Engineer T: 888.765.2489 x58390 email: jchildsl@solarcity.com 1 3055 Clearview Way San Mateo, CA 94402 T(650)638-1028 (888) SOL -CITY F(650)638-1029 solarcity.com AZ ROC 243771, CA CSLB 888104; CO EC 8041, CT HIC 0632778, DC HIC 71101486, OC HIS 71101488. HI CT -29770. MA HIC 188572, MO MHIC 128948, NJ 13VH06160600. (� OR CCB 180498• PA 077343. TX TDR 27006, WA GCL:.SOLAR0'01907. 0 2013 SOIIFCIIY. All rights rsseled. �` E w CR L •i' 1 •Y.►.• +1 A•. � y Z V �,� Map clata 2015 Google Imagery 2015 . DigitalGlobe. USDA Farm Service Agency 1 - •... r it r.. r ti in•.r Q a 0.0-- rr• i1 .� W P a � J j..y. ... ::E= CD •1• L 1 - � JII .i• � w' r • a, s 7 4.� w_ ..ate 'y: it ar vim• .._ l_ - ~ �rif�. • .r s •., • �/ - a' -.tea - � f `s •a a. �a .� 4. Gln i a w r .+ w+ i' +. s.. _ �--. 4 �' r ter. - �! =�. .• 1 � . ..' l � - J ,.rte �.� ~ :w r` .+.• .war Sa. :., w '. V'� - •� 1 �'' 1��• -' 'a: ti11�1a•o 1'r1 w CR L •i' 1 •Y.►.• +1 A•. � y Z V �,� Map clata 2015 Google Imagery 2015 . DigitalGlobe. USDA Farm Service Agency STRUCTURE ANALYSIS - LOADING SUMMARY AND MEMBER CHECK - M1P1B Notes: 1. ps = Cs*pf; Cs. -roof, Cs -pv per ASCE 7 [Figure 7-2] 2. pf = 0.7 (Ce) (CO (IS) pg; Ce=0.9, Ct=1.1, I5=1.0 Member Design Summa(per NDS Governing Load Comb CD CL + CL - CF Cr D + Lr 1.25 1.00 1 0.96 1 1.5 1.15 Member Properties Summary mary MP1B Roof Pitch Horizontal Member Spans Overhang 2.32 ft Rafter Pro erties Actual W 1.50" Roof System Properties PV Areas San 1 5.26 ft Actual D 3.50" Number of Spans (w/o Overhang) 2 San 2 4.82 ft Nominal Yes Roofing Material Comp Roof San 3 20.0 psf A 5.25 in.^2 Re -Roof Yes San 4 0.05 in. 1109 S. 3.06 in.^3 Plywood Sheathing Yes San 5 I 5.36 in A4 Board Sheathing None Total Rake Span 12.84 ft TL Defl'n Limit 120 Vaulted Ceiling No PV 1 Start 1.58 ft Wood Species DF Ceiling Finish 1/2" Gypsum Board PV 1 End 8.00 ft Wood Grade #2 Rafter Slope 150 PV 2 Start Fb 900 psi Rafter Spacing 24" O.C. PV 2 End F„ 180 psi Top Lat Bracing Full PV 3 Start E 1600000 psi Bot Lat Bracing At Supports PV 3 End E,„i„ 580000 psi Notes: 1. ps = Cs*pf; Cs. -roof, Cs -pv per ASCE 7 [Figure 7-2] 2. pf = 0.7 (Ce) (CO (IS) pg; Ce=0.9, Ct=1.1, I5=1.0 Member Design Summa(per NDS Governing Load Comb CD CL + CL - CF Cr D + Lr 1.25 1.00 1 0.96 1 1.5 1.15 Member Loading mary Maximum Roof Pitch 3/12 Initial Pitch Adjust Non -PV Areas PV Areas Roof Dead Load DL 9.0 psf x 1.04 9.3 psf 9.3 psf PV Dead Load PV -DL 9.0 sf x 1.04 10.2 ft. 9.3 psf Roof Live Load RLL 20.0 psf x 1.00 20.0 psf 2.3 ft. Live/Snow Load LL/SL 1,2 D + Lr Total Load Deflection 0.05 in. 1109 Total Load(Governing LC TL 0.10 29.3 psf I18.6 sf Notes: 1. ps = Cs*pf; Cs. -roof, Cs -pv per ASCE 7 [Figure 7-2] 2. pf = 0.7 (Ce) (CO (IS) pg; Ce=0.9, Ct=1.1, I5=1.0 Member Design Summa(per NDS Governing Load Comb CD CL + CL - CF Cr D + Lr 1.25 1.00 1 0.96 1 1.5 1.15 Member Anal sis Results Summa Maximum Max Demand @ Location Capacity DCR Load Combo Shear Stress 38 psi 2.3 ft. 225 psi 0.17 D + Lr Bending + Stress 464 psi 10.2 ft. 1941 psi 0.24 D + Lr Bending - Stress -546 psi 2.3 ft. -1859 psi 0.29 D + Lr Total Load Deflection 0.05 in. 1109 10.0 ft. 0.54 in. 120 0.10 D + Lr [CALCULATION OF DESIGN WIND LOADS = NIP1A Mounting Plane Information Roofing Material KZ Comp Roof Table 30.3-1 PV System Type_ Krt SolarCity_SleekMountT"' Section 26.8 Spanning Vents V No Fig. 26.5-1A Standoff Attachment Hardware I _ Como Mount Tvoe C Section 26.7 Roof Slope qh 150 Fig. 30.4-2A/B/C-5A/B Rafter Spacing h 24" O.C. I Section 26.2 Framing Type Direction Y -Y Rafters T -allow Purlin Spacing X -X Purlins Only NA DCR Tile Reveal _ - - Tile Roofs Only NA Tile Attachment System Tile Roofs Only NA Standin Seam/Trap Spacing SM Seam Only NA Wind Design Criteria Wind Design Code KZ ASCE 7-10 Table 30.3-1 Wind Design Method Krt Partially/Fully Enclosed Method Section 26.8 Basic Wind Speed V Om h Fig. 26.5-1A Exposure Category I C Section 26.7 Roof Style qh Gable Roof Fig. 30.4-2A/B/C-5A/B Mean Roof Height h 15 ft I Section 26.2 Wind Pressure Calculation Coefficients Wind Pressure Exposure KZ 0.85 Table 30.3-1 Topographic Factor Krt 1.00 Section 26.8 Wind Directionality Factor Kd 0.85 Section 26.6-1 Importance Factor I NA Trib Velocity Pressure qh qh = 0.00256 (Kz) (Kzt) (Kd) (V^2) 22.4 psf Equation 30.3-1 Wind Pnoccisro Ext. Pressure Coefficient U GC -0.88 Fig. 30.4-2A/B/C-5A/B Ext. Pressure Coefficient Down GC Dow 0.45 Fig. 30.4-2A/B/C-5A/B Design Wind Pressure P p = qh (GC) Equation 30.4-1 Wind Pressure U -19.6 psf Wind Pressure Down Ndavml 16.0 pslF ALLOWABLE STANDOFF SPACINGS X -Direction Y -Direction Max Allowable Standoff Spacing Landscape 72" 39" Max Allowable Cantilever_ Landscape _ 24" _ NA Standoff Configuration Landscape Not -Staggered _ _ Max Standoff Tributary -Area Trib 19 sf PV Assembly Dead Load W -PV 3.0 psf Net Wind Uplift at Standoff _ T -actual -195 lbs Uplift CaQacitv of Standoff T -allow 500 lbs Standoff mand/Capacity DCR 39.0% X -Direction Y -Direction Max Allowable Standoff Spacing Portrait 48" 65' Max Allowable Cantilever Portrait _ 20" NA Standoff Configuration Portrait Not -Staggered Max Standoff Tributary Area. Trib 22 sf PV Assembly Dead Load W -PV 3.0 psf Net Wind Uplift at Standoff Tactual _ -218 lbs Uplift Capacity of StandoffT-allow 500 lbs Standoff Demand Ca ci DCR 43.6% STRUCTURE ANALYSIS - WADING SUMMARY AND MEMBER CHECK - MP1A Notes: 1. ps = Cs" pt; Cs -root, Cs -pv per ASCE 7 [Figure 7-2] 2. pf = 0.7 (Ce) (Cr) (IS) pg; Ce=0.9, Cr=1.1, I5=1.0 Member Design Summa(per NDS Governing Load Comb CD CL + CL - CF Cr D + Lr 1.25 1.00 1 0.92 1 1.5 1.15 Member Properties Summary mary Maximum MP1A Horizontal Member Spans Overhang 2.32 ft Rafter Pro erties Actual W 1.50" Roof System Properties i San 1 7.39 ft Actual D 3.50" Number of Spans (w/o Overhang) 3 San 2 5.93 ft Nominal Yes Roofing Material, Comp Roof San 3 6.29 ft A 5.25 in A2 Re -Roof Yes San 4 D S. 3.06 in.^3 Plywood Sheathing Yes San 5 18.6 psf I 5.36 in A4 Board'Sheathing None Total Rake Span 22.70 ft TL Defl'n Limit 120 Vaulted Ceilino No PV 1 Start 1.58 ft Wood Species DF Ceiling Finish 1/2" Gypsum Board PV 1 End 11.17 ft Wood Grade #2 Rafter Sloe 150 PV 2 Start Fb 900 psi Rafter Spacing 24" O.C. PV 2 End F„ 180 psi Top Lat Bracing Full PV 3 Start E 1600000 psi Bot Lat Bracing At Supports PV 3 End Emi„ 580000 psi Notes: 1. ps = Cs" pt; Cs -root, Cs -pv per ASCE 7 [Figure 7-2] 2. pf = 0.7 (Ce) (Cr) (IS) pg; Ce=0.9, Cr=1.1, I5=1.0 Member Design Summa(per NDS Governing Load Comb CD CL + CL - CF Cr D + Lr 1.25 1.00 1 0.92 1 1.5 1.15 Member Loading mary Maximum Roof Pitch 3/12 Initial Pitch Adjust Non -PV Areas PV Areas Roof Dead Load DL 9.0 Psf x 1.04 9.3 psf 9.3 psf PV Dead Load PV -DL 9.0 psf x 1.04 D 9.3 psf Roof Live Load RLL 20.0 psf x 1.00 20.0 psf Total Load Deflection Live/Snow Load LL/SL 1,2 0.18 D Total Load(Governing LC TL 29.3 psf 18.6 psf Notes: 1. ps = Cs" pt; Cs -root, Cs -pv per ASCE 7 [Figure 7-2] 2. pf = 0.7 (Ce) (Cr) (IS) pg; Ce=0.9, Cr=1.1, I5=1.0 Member Design Summa(per NDS Governing Load Comb CD CL + CL - CF Cr D + Lr 1.25 1.00 1 0.92 1 1.5 1.15 Member Anal sis Results Summary Maximum Max Demand @ Location Capacity DCR Load Combo Shear Stress 56 si 2.3 ft. 225 psi 0.25 D + Lr Bending + Stress 730 psi 19.0 ft. 1941 psi 0.38 D Bending - Stress -901 psi 15.4 ft. -1780 psi 0.51 D + Lr Total Load Deflection 0.14 in. 568 18.7 ft. 0.77 in. 120 0.18 D SEISMIC CONSIDERATIONS Seismic sign Criteria(per USGS Seismic Design Code Area ASCE 7-10 IBC Sect. 3404.4 Latitude 33.6588 3 psf 1,222 lbs Longitude Total Weight of PV System -116.3039 1,222 lbs SRA at Short Period _ Ss 1.515 _ USGS SRA at is Period S, 0.600 USGS Soil Site.Class_ _ D IBC 1613.5.2 Seismic Design Category SDC D USGS Seismic Check Required (Ss >_ 0.4q & SDC ?- Q)? Yes IBC 1613.1 ALTERATION LATERAL DESIGN 10% EXCEPTION CHECK Weight of Proposed PV System Sum Area of MPs with PV Area Dead Load Weight IBC Sect. 3404.4 PV System Weight 407 sf 3 psf 1,222 lbs Roof Total Weight of PV System W(PV) 1,222 lbs Ceiling Weight of Roof on Existing Building Sum Area of MPs with PV W�PV�� W�e715L� 1065 sf IBC Sect. 3404.4 Portion of Roof Weight Area Dead Load Wei ht Roof 1065 sf 9.0 psf 9 586 lbs Ceiling 1,065 sf 5.0 psf 5,326 lbs Interior Walls (Top Half) 522 sf 5.0 psf 2,611 lbs Exterior Walls (Top Ha 522 sf 8.5 psf 4 439 lbs Net Weight of Roof Under PV W(exist) 21,962.lbs Check % Increase of Roof Weight / Seismic Shear Load %Increase of DCR of Lateral W�PV�� W�e715L� 5.6% IBC Sect. 3404.4 Force Resistin stem Increase Seismic Shear Load < 10% -> OK Note: Seismic base shear is directly proportional to roof weight. (CALCULATION OF DESIGNTWIND LOADS = MP1B Mounting Plane Information Roofing Material KZ Comp Roof Table 30.3-1 PV System Type Krt - SolarCity_S_ lee_k_MountTm _Section 26.8 Section 26.6-1 Spanning Vents V No Fig. 26.51A Standoff Attachment Hardware Velocity Pressure _ Como Mount Type C Section 26.7 Roof Slope 150 Fig. 30.4-2A/B/C-5A/B Rafter Spacing h 24" O.C. Section 26.2 Framing Type Direction Y -Y Rafters T -allow Purlin Spacing _X -X Purlins Only NA DCR Tile Reveal Tile Roofs Only__ NA Tile Attachment System TiileTile.Roofs_Only iSM - NA ,Standing Seam/Trap Spacing Seam Only NA Wind Design Criteria Wind Design Code KZ 7-10 Table 30.3-1 Wind_ Design. Method Krt _ASCE _ Partially/Fully Enclosed Method _Section 26.8 Section 26.6-1 Basic Wind Speed V 110_ mph Fig. 26.51A Exposure Category Velocity Pressure _ C_ - Section 26.7 Roof Style_ Ga_ble Roof Fig. 30.4-2A/B/C-5A/B Mean Roof Height h 15 ft Section 26.2 Wind Pressure Calculation Coefficients Wind Pressure Exposure KZ 0.85 Table 30.3-1 Topographic Factor Wind Directionality Factor Krt 1.00 - 0.85 _Section 26.8 Section 26.6-1 Kd Importance Factor I _ NA Not -Staggered Velocity Pressure qh qh = 0.00256 (Kz) (Kzt) (Kd) (V^2) 22.4 psf Equation 30.3-1 Wind Pn-ccurp Ext. Pressure Coefficient U GC -0.88 Fig. 30.4-2A/B/C-5A/B Ext. Pressure Coefficient Down GC Down 0.45 Fig. 30.4-2A/B/C-5A/B Design Wind Pressure p p = qh (GC) Equation 30.4-1 Wind Pressure U „ -19.6 psf Wind Pressure Down 16.0 psf ALLOWABLE STANDOFF SPACINGS X -Direction Y -Direction Max Allowable Standoff Spacing Landscape 72" 39" Max Allowable .CantileverLandscape_; Portrait _ - 24" NA Standoff Configuration Landscape Not -Staggered Max Standoff Tributary_Area _ Trib 19 sf PV Assembly Dead Load W -PV 3.0 psf Net Wind Uplift at_Stando_ff _ _ T -actual -195 lbs Uplift Capacity of Standoff T -allow 500 lbs Standoff Demand/Capacity DCR 39.0% X -Direction Y -Direction Max Allowable Standoff Spacing Portrait 48" 65" Max Allowable,Cantilever Portrait 20"_ - NA Standoff Configuration Portrait Not -Staggered Max Standoff Tributary Area _Trib _ 22 sf PV Assembly Dead Load W -PV _ 3.0 psf Net Wind Uplift at Standoff Tactual_ _ _ -218 lbs Uplift Capacity of Standoff T -allow 500 lbs Standoff Demand/Capacity DCR 43.60%