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HomeMy WebLinkAboutBuilding Permit # 11/2/2015 t%0RT#1 I6��O BUILDING PERMIT �� �` 0 TOWN OF NORTH ANDOVER ° APPLICATION FOR PLAN EXAMINATION n Date Received * ��q°� ,P` Permit NO: VR4TED PQg5 9SSAC14 S Date Issued: IMPORTANT: Applicant must complete all items on this page 77 ,.LOCATION ,; ,186 Rosetgont"Dr; Reiht PROPERTYOWNER La >, kshmi"Su"bbah. - , >, District.. , .es; no MAh NO PARCEL: i:ZONING DISTRICT ,:;Historic Y "'M 8C Shop Village yes ro TYPE OF IMPROVEMENT PROPOSED USE MR 'dential Non- Residential D New Building One family VAIteration ddition ElTwo or more family ElIndustrial No. of units: ❑ Commercial ❑ Repair, replacement ElAssessory Bldg ❑ Others: ❑ Demolition ❑ Other getic ��UVell�= '` Cl F[oodplaihWetlands ❑ Watershed District ❑UVafer"/Sewer`. Installation of an interconnected rooftop Pv system-28 panels(7.7KW) Identification Please Type or Print Clearly) OWNER: Name: Lakshmi Subbiah Phone: 408-417-1375 Address' 186 Rosemont or,North Andover MA 01845 72,27Phone , ;CONTRAC -, e" A Kell'CSunrun frisYallat'tor ervrces nc `'= n SYeph p Y Address � 14 Forest Sty ate 400,Marlborough tVIA 0175 Ex nst �Date:� ,ruction License p , ;;Super�rtscsr a co �S 040622 1'O 8 17 Home ltn �ouemer�t C.icense � :; p . � � 0114116 ARCHITECT/ENGINEER JamesAAdamS Phone: 805-215-8665 146 San Jose Court,San Luis Obsi o,CA 93405 Reg. No. 49748 Address: p g FEE SCHEDULE:BULDING PERMIT:$12.00 PER$1000.00 OF THE TOTAL ESTIMATED COST BASED ON$125.00 PER S.F. Total Project Cost: $ 16093 FEE: $ I "J® I Check No.: 7��o Receipt No.: NOTE: Persons contracting with unregistered contractors do not have access to the guaranty fund of contractor Signature ofAgent/Owner Si g i r1n 19M t4®RTH _t own of ml%i d o v e r 0 - �.,K. h ver, ass, �. coc"Ic Nl WlcK y1. AERATED P �C, S V BOARD OF HEALTH Food/Kitchen rERMIT T D Septic System THIS CERTIFIES THAT .... ........... BUILDING INSPECTOR ...�,V ... .. SOU has permission to erect buildings on .. Foundation //���� �� .. Rough to be occupied as .................................. ..®...... .......... .. ...... .� ..y.. ... 1'Ol.`:.�! Chimney provided that the person accepting this permit shall in every respect conform to the terms of the application Final on file in this office, and to the provisions of the Codes and By-Laws relating to the Inspection,Alteration and Construction of Buildings in the Town of North Andover. PLUMBING INSPECTOR VIOLATION of the Zoning or Building Regulations voids this Permit. Rough Final PERMIT EXPIRES I A%§� ELECTRICAL INSPECTOR UNLESS Rough Service ......................... swam ....... ........... Final BUILDING INSPECTOR GAS INSPECTOR Occupancy Permit Required t® Occupy Building Rough Display in a Conspicuous Place on the Premises — Do Not Remove Final No Lathing or Dry Wall To Be Done FIRE DEPARTMENT Until Inspected and Approved by the Building Inspector. Burner Street No. Smoke Det. SOLAW-ROOPCHECKSM Rirmous LOADANALYSIS WIMMMMIMM�MIMdiMNMINMUMNNIMIMMMNMMM`MMMIMIMMMMIfrtf MfOMMMfOMMf6ftil@BIMMINMfM'dNMMIN'�HtiiWMMtill q'NNMIMPWibVQ&MMINMMIN'If(NM6fNld'IMfJMuNNMi411dMMI�PiuMMMMMIIatlNtlYNd! " 146 Sart Jose 4 OAM,Son Luis Obsip a,GA 934,W5 63), r'4t:4805,2150665 805,544 0863 DATE: 10-14-2015/Rev H FOR: Sunrun JOB: Lakshmi Subbiah Residence 775 Fiero Lane Suite#200 186 Rosemont Dr San Luis Obispo, CA 93401 North Andover, MA 01845 To Whom It May Concern This letter is to certify that we have performed a structural analysis of the existing roof members that are to support photovoltaic panels, as shown on the attached report.The calculations were performed in accordance with the latest editions of IBC, NDS,ASCE/SEI, CBC, and IRC, and the 8th edition 2009 Massachusetts building code. Our analysis was based on the following design criteria: Ground Snow(psf) 50 psf Sloped Snow(psf), reduced per ASCE, Sect. 7.4 31.5 psf Basic Wind Speed (mph): 100 mph ASCE Code: 7-05 The PV module orientation: Portrait The maximum horizontal roof mount spacing: 2 ft. The maximum vertical roof mount spacing: 2.75 ft. Staggered roof mounts required? No Based on this analysis,we can certify that the individual existing roof framing members that support the PV panels; and the individual roof members as described in the attached report; are adequate to support the design loads as required by the various codes. This includes Dead Loads(including the weight of the PV panels), Live Loads, Snow Loads, and Wind Loads, on the roof members that support the PV panels, combined as required in the codes. If you have any questions on this or need further clarification, please contact us at your convenience. Sincerely James A.Adams, S.E. OF " i ES A. ADAMS STRUCTURAL Nn 4 7 5 '1CtNAL Expif: 06/3012016 Digitally Signed by James A.Adams, S.E. Date: 2015.10.14 17:35:56-0700 1111111 Date ofReport: 10-14-2015/RevH Job Name: Lakshmi SubblehResidence Data Input by: SudomanKhahnam Job Number: 221R-188GUBB Contact E-mail: euderoon.khnhnan@sunnunhome.00m Job Address: 186Rosemont D/ Contact Phone: 555'555-5555 North Andover, W1AU184S ABSTRACT Job Information This Report iobased onEngineering calculations Data Input By: SudamanKriohnon � using the input data supplied bythe user, listed Job Number: 221F-186SUBB � under Current Input Data. The user's input has not Job Name: Lakshmi 8ubbiahResidence been independently reviewed byolicensed Job Address: 188Rosemont D/ Professional Engineer for appropriateness nr City, State: North Andover, K4AO1845 accuracy, unless Stamped byaP.E. This Report � indicates Comp||anoe/Non'Cump|ianoewith the Current Input Data reference Codes listed below. The following items have been checked for Code Compliance: Payment Method Invoice RoofTypa Truss -Lood Combination#11: Ceiling Type 1/2gyp. Bd. Wind Uplift onthe Standoff attachment bo Collar Tie Space O � the Roof Framing members: VVindUp|ift- Coverege96 19.63 � 0.6DLSo|er Frame Size 2x4@24 Ground Snow(paf) 50 -Load Combination#2: Sloped Roof Snow Load (paf) 31.5 Supporting Rafter Strength with: DLRf+ Lag Screw 0am. (in) 5/16 ULSolar+ Roof Live Load Lag Screw Embed. (in) 2.5 Overall Span (ft) 36.417 'Load Combination#3: PVWeight(pof) 3 Supporting Rafter Strength with: DLFf+ PVModule Orientation Portrait DL Solar+Wind Down Rafter Span (ft) 7.333 | � Rail System 2Roi| -Load Combination#4: Supporting Rafter Roof Mean Height(ft) 25 � Strength with: DLRf+ DLSolar+ Snow Roof Slope(degroea) 33 Roofing Type Comp. Shingle -Load Combination#5: Sloped Ceiling No Supporting Rafter Strength with' OLRf+ Max.. ' � DL Soler+ .75VVind + .75Snmw Max.Vertical Roof Mounts (ft) 2.75 Standoff Staggered No � - Load Combination#6: Check Additional Wind Exposure C � Seismic Load Wind Speed (mph) 100 -Load Combination#7: Supporting Rafter Strength with: Wind Up-O.G(DLRf+ DLSolar) Reference Codes International Building Code (IBC latest edition) American Society of Civil Engineers(ASCE/SEI 7-05, 7-10)National Design Spec.for Wood Constr. (NDS latest edition)CBC and NJEdition Note: For ASCE 7-1O. wind includes(O.8)factor, inloading combinations. DocuSign Envelope ID:22A4B908-AB6243DC-9199-C7FB7D9EEA35 22.NOTICE OF RIGHT TO CANCEL YOU MAY CANCEL THIS TRANSACTION AT ANYTIME PRIOR TO MIDNIGHT OF THE 10TH CALENDAR DAY AFTER YOU SIGN THIS AGREEMENT AND ANY DEPOSIT PAID WILL BE REFUNDED.SEE THE ATTACHED NOTICE OF CANCELLATION FORM FOR AN EXPLANATION OF THIS RIGHT. By initialing below,you expressly acknowledge that you have been advised on your right to cancel this Agreement and have received duplicate copies of the Notice of Cancellation. cDS �J Accepted'by(Initials): __.._...__..__.__....__. SUNRUN INC. CUSTOMER Date: 10/6/2015 Pd=yAccountHo/der E�6D5DE78A6EC5A408... D'ocuSiigned by: Signature IwSlt. f-f.�V tLe DocuSigned by: Print Name: Celeste Eckri ch Signakur ;Eb5D[IW AS(t�ti �u�l�4 WM11I autibiah Title: order Management Aceta (0m'4lladdi0s$*, laksubb@yahoo-.cram---_._..-....__._._ *This email address will be used bySunrun for official correspondence,such as sending monthly bills or other Invoices.Sunrun will never share or sell your email address to any SALES CONSULTANT thlydpardes Bysigningbelowl acknow/edge thatl am Sunrun accredited,that Ipresentedthis agreement according to"The Right Stuff"and the Account phone number: (409)-4-17-13-7-5— Sunrun 409)-4-17 13.7-5-- Sunrun Code of Conduct,and that I obtained the homeowner's signature on this agreement. SecondyyAccountHolder o tlonall Name.-Christopher Dobbins DocuS1gned1tj!nt Name] Signature: Signaturc"'' 870888EBF3E1472... Print Name: Sunrun ID#. 5 54g�g2 676 [90-dlg/tnu14eryou received from Sunrun] 10/02/2015 PK166NCF61Z4-1-1(Custom PPA Fixed) Page 12 of 19 lr l STRUCTURAL CALCULATIONS for PV INSTALLATION f r r r f I Sunrun 775 Fiero OLane Suite 0 SSan Luis bspo CA9340 805-528-9705 USER: Sudarsan Krishnan COMPANY NAME: Sunrun SRC JOB ID: 11191 %� JOB REPORT DATE: 2015-10-14/Rev H JOB NUMBER: 221 R-186SUBB JOB NAME: Lakshmi Subbiah Residence JOB ADDRESS: 186 Rosemont Dr North Andover, MA 01845 JAMB A. ADAMS -4 STRUCTURAL QIST /CAL Expr. 0.6/80/2016 Digitally Signed by James A.Adams, S.E. Date: 2015.10,1417:35:21 -0700 Program Version: 2015-09-10:7 duwNWowwwiwuw�wiwwwwwww&&w' wwwwwwwwuw..:.. w wowwwwwwwwvwwwwwwwwew� Contact: jadanis@solar-roof-check con I Phone: 805.2.15.8665 wudwwws"` ..www '. page 2 of 6 __;"r"r",",","r"r"�pummurmmmimimim"flfmuuuuumwwiwV��VdWwwuuwwlWwuWlwuwmwwuSN➢uuuummWuimlW�NMwwwwNwofWU4UQMWPN �wi(M1WuwWata'wwfNVuawwuowmimimimimi�ooMoo�dOiw amaw!"w1JlUwauNowownwNWroromrofiiNGuuWIIIWWI WNmimuumwwwiiiol5imu�lawuuiJWl9wmmWlamJ�VOfWu�wauwwwwWuuuNNNuwaWw�Vu'WmWpPBdwi LOAD ComaimATwNS. ASCD 7-05, IBC 20096 NOT APPLICABLE TPI CA) • LOADING COMB. *1: WIND UPLIFT - O,6DL SOLAR AT STANDOFF (CD=1,6) ZONE ID LOADING COMB. : LCL RF + DL.. SOLAR +RF LL. (CD=1.2 5). • LOADING COMB. #3: DL RF + LCL SOLAR + WIND DOWN (CD=1.6). ZONE 1 • LOADING COMB. '4: DL RF + LCL 'SOLAR + SNOW (CD=1.15). • LOADING COMB, 5: DL RF + LCL SOLAR +.75WIND +.75SNOW (CD=1.6) ZONE 1 • LOADING COMB. 6: CHECK SEISMIC FOR SECT. 3404.4 ALTERATIONS, LOADING COMB. 7: (0.6)(DL RF + DL SOLAR) + WIND UP (CD=1.6). ZONE 1 wuw�awa�rww�awa'uwtiww�o�uw -^��r�0000lWovl�oovuva' ago "' wi_. �wouuuiu�awu _.mm LOAD CCIMBTNATioNs: ASCE 7-10, IBC 2012 CALIFORNrA, CBC 2013 10 LOADINGCOMB, "1: (0.6)WIND UPLIFT - 0.6DL SOLAR AT STANDOFF (CD=1.6) ZONE «O • LOADINGS COMB. '2: LCL RF + LCL SOLAR +RF LL (CD=1.2.5). • LOADING COMB. #3: LCL RF + LCL SOLAR + (0.6)WIND DOWN (CD=1.6) ZONE 1 0 LOADING COMB. *4: DL RF + LCL SOLAR + SNOW (CD=1.15) 0 LOADING COMB, 5: LCL RF + LCL SOLAR +.75(0.6)WIND +.75SNOW (CD=1.6) ZONE 1 • LOADINGS COMB. '6: CHECK SEISMIC FOR SECT. 3404.4 ALTERATIONS 0 LOADING, COMB. #7: (0.6)WIND UP-0.6(DL RF + DL SOLAR) (CD=1.6) ZONE 1 WN'uNNW NNYONQ� uH:�dfWWW�WNwwwadVVJVdG4muuWVN�W&NMMW91� LLV AWVaWN�WY� MD(��WWWWwOo�ouulfolW'WW wNnVP''Of •••" "IIUW49II�w(VuVWIW1fMN'�" wWb'd�lu�'du"" ,,,,�wWV�!'iNu(W,,,,,, REFERENCES. NJ, ENDS LATEST EDITION Duration Factors Section Modules Size Form Factor Cdwind := 1.6 S2x2 := 0.563 S4x4 :® 7.150 Cf2x2 := 1.5 Cf4x4 := 1.5 CdSnow := 1.15 S2X4 := 3.063 S4x6 := 17.650 Cf2x4 1.5 Cf4x6 1.3 CdDL .= 0.9 S2x6 := 7.563 S4xB := 30.660 Cf2x6 1..3 Cf4x6 1.3 Cd LL .= 1.25 S2x8 13.14 S4XIO:= 49.900 Cf2xg 1.2 Cf4x10 1.2 S2xs0:= 21.39 S4xr2:= 73.800 Cf2xl0 1.1 Cf4xl2 := 1.1 Fb :=1000.00 psi S2xl2:= 31.64 Cf2xl2 := 1.0 / Page 3 of B dwwaaimvavwnwrarowoianwawwmwnnmwuNmwiawmwwvwaww�wawiammimmoioioioimi000Prtlmloimmioimioioniri00000000mwiooiwwmuwwuw�iwrw m�aooiimottwwuoNuwwNoouwwimm' wiwaortwormomwamwJWwwdNAfoNry USER INPUT*. �w�rtMwowomwaw� WaWoio�il�irtoo "....wfrtM�NONN�ror�rtfrtmroommmmiimmm000mr irrtr�wwRfmfRR... rmamrtrtr.. 1. Ceiling Type: 112 gyp. Bd. 2. Collar Tie Space: 0 3. Coverage %: 19.63 4. Frame Size: 2x424 5. Ground Snow (psf): 50 6. Sloped Roof Snow Load (psf): 31.5 7. Lag Screw Diameter (in): 5116 8. Lag Screw Embedment (in): 2.5 9. Overall Span (ft): 36.417 10. PV Weight (psf): 3 11. Rafter Sloped Span (ft): 7.333 12. Rail System: 2Rail 13. Roofing Type: Comp. Shingle 14. Roof Mean Height (ft): 25 15. Roof Slope (degrees): 33 16. Roof Type: Truss 17. Sloped Ceiling?: No 18. Standoff Max. Horz. Space (ft): 2 19. Standoff Max. Vert. Space (ft): 2,75 20. Standoff Staggered?: No 21. Wind Exposure: C 22. Wind Speed (mph): 100 23. wr= Weight of RoofType (psf): 2.20 24. wra = Weight of Rafter (psf): 0.65 25. we = Weight of CeilingType: 2.20 26. wcj = Weight of Ceiling Joists (psf): 0.65 27. s = Rafter spacing (ft.): 2.00 28. PV Orientation: Portrait Plage of 8 mwii�f�wurwwwA ,,,"tidvwNNNwA�vifwum otiiomfrtwramGfoiWAAwuwuwANo�wwwwouA�olawtvoowwAwwwio�awwwwwoowul=wwAaao I. SLOPED/VAULTED CEILING - CARRIED BY THE TOP CHORo/RAFTER: ONWViW „mmnn.:v ..,...., i4WWWfWWtl(ffW a WiMMOVGAMOAWQN(HAWAfGW ,,,, ,,,,,,,,,,..8� '. DLtC Deadload Top Chord (Rafter) DLbc : Deadload Bottom Chord (Ceiling) .. ,... MfWOwai WAWu4`I WdMOAWFN _.110QRMI 0.NA BNWWA'�WIfWNI'AN FLAT CEILING _ CARRIED BY THE CEILING JOIST'S: DLtC := Deadload Toga Chord (Rafter) DLt,c := Deadload Bottom Chord (C'eilin_g) -wDLtc :_ DLt`;".' s (p11) 10.70 N DLbc _= DLb, >= s (Plf) 6.70 TA = Horizontal spacing x Vertical spacing (sf) 5.50 Topograptilc Factor Assume Raaf is not on top of a hill, bluff, or mountain ridge. 1.0 Sect. 6.5.7.2, pg. 26 CLS 1.00 6w �AWWIWII'AWM _.�',Nd'd'bVB',Nb'W'4�&M1W..rPPc ^^ NWS'AWN COMPONENTS AND CLADDING: ASCE 7-05: Zone 1: Net Wind Pressure - See Figure 6-3, pg. 42 17.10 Zone 2: Net Wind Pressure _ See Figure 6-3, pg 42 20.10 Adjustment Factor for Height and Exposure - See Figure 6-3, pg. 44 1.35 ASCE 7-10: Zone 1: Net Wind Pressure - See Figure 30.5-1 NA Zone 2: Net Wind Pressure - See Figure 30.5-1, NA Adjustment Factor, for Height and Exposure - See Figure 30.5-1, NA pZon l up � Net Wind Pressure x Adj. Factor (p f) 23.09 P Zane2 up � Net 'mind Pressure X Adj. Factor (paf) 27.14 Net Wind Pressure x Adj. Factor (p f) - 10.00 Page 5 of Dote., For- ASCE 7-10 the wind forces have been multiplied by O 6 o' wwW<. W. Wwu^,WWw . uoW'WWIWa.Wilu a 'oiwVw;w wwWowwwwwwmwuu'W:wWuuuwuaWwuuWWw';WWw'wifiio. LOADING COMBINATION *1. WINO UPLIFT CONNECTION TO RAFTER - ZONr 2 P :=TA x (Pup - 6 x DI-Solar x COS(() uplift 140.94 d= Dlarri.lag screws; User Input 5/16 t= lb/Inch Withdrawal NDS 2012 - 'Tab. 11.2A, pg 75 235.00 e= Threaded ennbedmerrt Into wood User, Input 2.50 Vv= Total withdrawal capacity tt' := CdWind:,:: t,c a 940.00 . W:r 100 666.95 P, << if equal to or more than i000/a Code Compliant, OKI wawa aawWw�dWaWwww Wwma a iwwuwuiulaomWWwwW�ooirm000�iWwwuwWWwWUWORoiWurmCr�Wn000"oomowWo Table 3 represents the maximum Moment (M = PL/a) resulting from point loads (standoffs), for any spans (L) listed. a= 2.95 Table 3 tThe Moment Factor "a"for a 2 Rail system) Table 3 (The Moment Factor"a"for Zero or similar system), Staggered Unstag,gered Staggered Unstaggered Length Portrait Landscape Portrait Landscape Length Portrait. Landscape Portrait Landscape L=41 4.00 4.00 4.06 2.91 L=41 5.00 5.00 5.00 5.00; L=5' 4.00 3.50 3.72 2.50 L=5' 5.00 5.00 5.00 5.00 L=-6' 4.00 3.00 3.43 2.09 L=6' 5.00 5.00 5.00 5.00 L=7' 3.60 2.84 2.95 1.83 L=7' 4.50 4.50 4.50 4,19 L=8' 3.20 2.67 2.46 1.56 L=6' 4.00 4.00 4 0O 3.37 L=9' 3.03 2.59 2.34 1.44 L=9' 4.00 4.00 4.00 3.12 L=10' 2.86 2.,50 2.22. 1.31. L=10' 4.00 4.00 4.00 2.86' L=11' 2.77 2.25 2.04 1.19 L=11' 4.00 4.00 3.70 2.48 L=12' 2.67 2.010 1.85 1.07'` L=1'2' 4.001 4.00 3.33; 2.09 L=13' 2.61 1.88 1.74 0.90 L=13' 4.00 3.87 3.35 1.98 L=14` 2.55 135 1.62 0.92 L=14" 4.00 3.73' 3.30 1.87 L=15' 2.51 1.68 1.50 0.86 L=15' 4.00 3.32 2.88 1.78 L=16! 2.46 1.60 1.38 0.81 L=16' 4.00 2.90` 2.46 1.68 L=17' 2.43 1.45 1.31 0.76 L=17' 4.00 2.74 236 1.57 L=18' 2.46 1.29 1.23 0.72; L=18" 4.00 2.5.7' 2.25 1.45` L=19' 2.38 1.24 1.17 0.68 L=19' 4.00 2.46 2.18 1.38 L=20' 2.35 1.18 1.11 0:65 L=20'' 4:00 2.35 2:.11 1:30 L=21.' 2.22 1.14 1.06 0.62 L=21' 4.00 2.28 2.06 1.25 L=22' 2.09 1.10 1.00 0..59 L=22` 4.0© 2.20 2.00 1.20> Page 6 of a Note; For ASCE 7-10 the wind forces have been multiplied by 0,6 COMBINATION *2; DL RF + DL SOLAR +RF LL (CD=1.2 5 ) with LL= 16.21 psf w :=LL.xs plf (:pif) 32.41 P TA x DLSOIar 16.50 c := (L -5-5) (ft) NA MDL:= L L vvDL P x - x COS(6) 94.72 2 tc sp a R , 3 For Spans 10.0 ft Wx .—2 x (2 x L - 3"11 x cos(o) MLL 2 x.L) 77.40 2 x w 2 j"x C x (2 x L -C' + .v x x cos(G) Fur Spans >1U.0 ft MLL := [1 2 2 x L NA 12 M:= MDL+MLL 172.12 Sr x Fb x CdLL X Cfx x Cr X C 0.96 LS x319.45 S— x 100 << IF EQUAL TO OR MORE THAN 100% CODE COMPLIANT, OKI COMBINATION *3: ZONE I DL RF + DL SOLAR + WIND DOWN (CD=1.6) P3:= TA>,. ('pdn +DLS 01ar), cos(o) 68.84 L 1 L -%13 v,,DLtC x 1 x cos(,Fi x deg) -P3 a 231.43 Sr-:= N,I;x I.-2 ..........................................-- 1.01 F[l) C x (-7t, X x sx)< loci Sr <, IF EQUAL TO OR MORE THAN 100% CODE COMPLIANT, OKI 304.10 W— w—=Wwww—�WmWw1f"1 COMBINATION *4: DL RF + DL SOLAR + SNOW (CD=1.15) S = Sloped Roof Snow Load (psf) 31.50 P41 TA S + DL S Ol,,'] 189.75 L- cos(9) 455.90 Z,..'= , N-,,DL + P te x 4 X L j a X 12 ST 2.76 Fb -x (Asnow , CT, x C F < Ct-s 0,10 x < IF EQUAL TO OR MORE THAN 100% CODE COMPLIANT, OKI 110.96 Sr Page 7 of 0 Note: For ASCE 7-10 the wind forces have been multiplied by 0,6 LOADING COMBINATION #5: ZONE I DL RF + DL SOLAR +.7SWIND +.75 SNOW (CD=1.6) S = Sloped Roof Snow Load (psf) 31.50 P TA x (75 S + DLS olar) x cos(c44 + ( TAx 7 )" Pdn 164.06 NvDL L + .- cos ) 4 .14 L 68 tc Px SU ;=N'15x 2.04 F 1) (-Alwilla x 1-'1 ('Is Sx 00 r << IF EQUAL TO OR MORE THAN 100% CODE COMPLIANT, OKI 150.34 S LOADING COMBINATION *6: CHECK SEISMIC LOADING: EmstingDL := DLRf + NValls Nk'alls := 5-5 psf 14.20 ProposedDL -.= ExistiiigDL + DL Solar x C 14.79 SeistuicIncrease := 100 x ProposedDL 100 4.15 E%isfingDL J << IF EQUAL TO OR LESS THAN 10% CODE COMPLIANT, OKI SEISMIC SUMMARY Sect. 3404.3 Alterations (See Exception)-. The addition of the Solar Panels, meets the following: The design strength of existing elements required to resist seismic forces is not reduced. The seismic force to required existing structural elements is not substantially increased. No new structural elements are being added. New nonstructural elements are being connected to existing structure per Chapter 16, Alterations do not create structural irregularities, t'Rga a of 0 Note., For ASCE 7-10 the wind for have been multiplied by 0,6 LOADING COMBINATION *7: ZONE I (0.6)(DL RF + DL SOLAR) + WIND UP (Co=1,6) P7 TA ', (Pap O,6 'LSolar 118.66 M7 P7 x L -wDLtc L- x COSO") 258.78 S1, N'47'x 1.13 as << IF EQUAL.TO OR MORE THAN 1000/0 CODE COMPLIANT, OKI 271.97 Sr LxmrTs OF SCOPE OF WORK AND LIABILITY Existing deficiencies which are unknown and not observable due to their being concealed Inside walls, or sandwiched behind gypsum board ceilings at the time of Inspection are not Included In this scope of work. These calculations are for the roof framing which supports the new PV modules, These calculations do not Include a complete lateral analysis of the building, nor a prediction of the life expectancy of the existing building. ®® DATE(MM/DDIYYYY) CERTIFICATE OF LIABILITY INSURANCE 10/8/2015 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED,the policy(ies) must be endorsed. If SUBROGATION IS WAIVED,subject to the terms and conditions of the policy,certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). CONTACT PRODUCER NAME: Arthur J.Gallagher&Co. Insurance Brokers of CA. PHONE 415-546-9300 FACNo,:415-536-8499 1255 Battery Street#450 E-MAIL San Francisco CA 94111 ADDRIESSG INSURERS AFFORDING COVERAGE NAIC# INSURERA:Zurich American Insurance Company 16535 INSURED SUNRINC-01 INSURER B: Sunrun Installation Services Inc. INSURER C: 775 Fiero Lane, Suite 200 INSURER D: San Luis Obispo, CA 93401 INSURER E INSURER F: COVERAGES CERTIFICATE NUMBER:944362624 REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. INSR TYPE OF INSURANCEADDL POLICY EFF POLICY EXP LIMITS LTR INSD WVD POLICY NUMBER MM/DD/YYYY MM/DD/YYYY COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE $ DAMAGE CLAIMS-MADE �OCCUR PREM SESOEa occurrence) $ MED EXP(Any one person) $ PERSONAL&ADV INJURY $ GEN'L AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $ POLICY❑PRO ❑LOC PRODUCTS-COMP/OP AGG $ JECT OTHER: COMBINED SINGLETIMrr— $ AUTOMOBILE LIABILITY Ea accident) $ ANY AUTO BODILY INJURY(Per person) $ ALL OWNED SCHEDULED BODILY INJURY(Per accident) $ AUTOS AUTOS PROPERTY DAMAGE $ HIRED AUTOS AUTOS Per accident $ UMBRELLA LIABOCCUR EACH OCCURRENCE $ EXCESS LIAB HCLAIMS-MADE AGGREGATE $ DED I I RETENTION$ $ A WORKERS COMPENSATION Y WC013696001 0/1/2015 10/1/2016 X STATUTE OERH A AND EMPLOYERS'LIABILITY YIN WC013696101 0/1/2015 10/1/2016 ANY PROPRIETOR/PARTNER/EXECUTIVE ❑ N/A E.L.EACH ACCIDENT $1,000,000 OFFICER/MEMBER EXCLUDED? (Mandatory In NH) E.L.DISEASE-EA EMPLOYE $1,000,000 if yes,describe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $1,000,000 DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES (ACORD 101,Additional Remarks Schedule,maybe attached if more space is required) WC013696001 -$25,000 Deductible;WC013696101 -FL, HI, MA, NJ, NY, OR,VA,WI only. Evidence of Insurance CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN Town of North Andover ACCORDANCE WITH THE POLICY PROVISIONS. 120 Main St North Andover MA 01845 USA AUTHORIZED REPRESENTATIVE ©1988-2014 ACORD CORPORATION. All rights reserved. ACORD 25(2014/01) The ACORD name and logo are registered marks of ACORD A`COR®® DATE( YYYY) ®./ CERTIFICATE OF LIABILITY INSURANCE 10/01/2015/2015 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED,the policy(fes)must be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy,certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). PRODUCER CONTACT MARSH RISK&INSURANCE SERVICES NAME: 345 CALIFORNIA STREET,SUITE 1300 PHONE FAX AIC No Ext): AIC No CALIFORNIA LICENSE NO.0437153 E-MAIL SAN FRANCISCO,CA 94104 ADDRESS: INSURER(S)AFFORDING COVERAGE NAIC# 104960339-STND-GAX-15-16 INSURER A:James River Insurance Company 12203 INSURED INSURER B:N/A N/A Sunrun Installation Services,Inc. and REC Solar,Inc. INSURER C:Houston Casualty Company 42374 775 Fiero Lane,Suite 200 INSURER D: San Luis Obispo,CA 93401 INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER: SEA-002994222-03 REVISION NUMBER:5 THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. INSR ADDLITYPE OF INSURANCE IVSD SUER POLICY NUMBER MM/DDIIYYYY MCY EFF M LICY EXP LTR I DIYYYY LIMITS A X COMMERCIAL GENERAL LIABILITY 000641241 10/01/2015 10/01/2016 EACH OCCURRENCE $ 1,000,000 DAMAGE ToRNTED CLAIMS-MADE M OCCUR PREMISES(E.Eoccurrence) $ 300,000 MED EXP(Any one person) $ 10,000 PERSONAL&ADV INJURY $ 1,000,000 NGEN'L AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $ 2,000,000 X POLICY PRO- JECT F—]LOCPRODUCTS-COMP/OP AGG $ 2,000,000 X OTHER:Host Liquor Liability TOTAL POLICY LIMIT $ 10,000,000 AUTOMOBILE LIABILITY COMBINED SINGLE LIMIT $ Ea accident ANY AUTO BODILY INJURY(Per person) $ ALL OWNED SCHEDULED BODILY INJURY(Per accident) $ AUTOS AUTOS NON-OWNED PROPERTY DAMAGE $ HIRED AUTOSAUTOS Per accident L $ C UMBRELLA LIAB [I OCCUR H15XC5023203 10/0112015 10/01/2016 EACH OCCURRENCE $ 10,000,000 X EXCESS LIAB CLAIMS-MADE AGGREGATE $ 10,000,000 DED I RETENTION$ $ WORKERS COMPENSATION PER 0TH- AND EMPLOYERS'LIABILITY Y/N STATUTE ER ANY PROPRIETOR/PARTNER/EXECUTIVEa N/A E.L.EACH ACCIDENT $ OFFICER/MEMBER EXCLUDED? (Mandatory In NH) E.L.DISEASE-EA EMPLOYE $ If yes,describe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES (ACORD 101,Additional Remarks Schedule,may be attached if more space is required) Re:Permitting within jurisdiction. CERTIFICATE HOLDER CANCELLATION Town of North Andover SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE 120 Main Street THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN North Andover,MA 01845 ACCORDANCE WITH THE POLICY PROVISIONS. AUTHORIZED REPRESENTATIVE of Marsh Risk&Insurance Services Stefan Szulc — -- ©1988-2014 ACORD CORPORATION. All rights reserved. ACORD 26(2014/01) The ACORD name and logo are registered marks of ACORD The Commonwealth of Massachusetts Department of Industrial Accidents a 1 Congress Street, Suite 100 Boston,MA 02114-2017 4ti www.mass.gov/dia y Workers'Compensation Insurance Affidavit:Builders/Contractors/Electricians/Plumbers. TO BE FILED WITH THE PERMITTING AUTHORITY. Applicant Information Please Print Legibly Name (Business/organization/Individual):Sunrun Installation Services, Inc. Address:775 Fiero Lane, Suite 200 City/State/Zip:San Luis Obispo, CA 93401 Phone#: Are you an employer?Check the appropriate box: Type of project(required): 1.[Z]I am a employer with 35 employees(full and/or part-time).* 7. FINew construction 2.®I am a sole proprietor or partnership and have no employees working for me in 8. ®Remodeling any capacity.[No workers'comp.insurance required.] 9. ❑Demolition 1[]1 am a homeowner doing all work myself.[No workers'comp.insurance required.]t 10 ❑Building addition 4.®I am a homeowner and will be hiring contractors to conduct all work on my property. I will ensure that all contractors either have workers'compensation insurance or are sole 11.❑Electrical repairs or additions proprietors with no employees. 12.❑Plumbing repairs or additions 5.®I am a general contractor and I have hired the sub-contractors listed on the attached sheet. 13. Roof repairs These sub-contractors have employees and have workers'comp.insurance 14.�✓ Other Rooftop Solar 6.❑We are a corporation and its officers have exercised their right of exemption per MGL c. 152,§1(4),and we have no employees.[No workers'comp.insurance required.] *Any applicant that checks box#1 must also fill out the section below showing their workers'compensation policy information. t Homeowners who submit this affidavit indicating they are doing all work and then hire outside contractors must submit a new affidavit indicating such. #Contractors that check this box must attached an additional sheet showing the name of the sub-contractors and state whether or not those entities have employees. If the sub-contractors have employees,they must provide their workers'comp,policy number. Ian:an employer that is providing workers'compensation insurance for my employees. Below is the policy and job site information. Insurance Company Name:Zurich American Insurance Company Policy#or Self-ins.Lic.#;WC013696001 &WC013696101 Expiration Date: 10/01/2016 Job Site Address: 186 Rosemont Dr City/State/Zip:North Andover, MA Attach a copy of the workers' compensation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as required under MGL c. 152,§25A is a criminal violation punishable by a fine up to$1,500.00 and/or one-year imprisonment,as well as civil penalties in the form of a STOP WORK ORDER and a fine of up to$250.00 a day against the violator.A copy of this statement may be forwarded to the Office of Investigations of the DIA for insurance coverage verification. I do hereby certify under the pains and penalties of perjury that the information provided above is true and correct. Sijznature: Date:�c / __. _..w._......_._ Phone#:978- 93-7227 Official use only. Do not write in this area,to be completed by city or town official. City or Town: Permit/License# Issuing Authority(circle one): 1.Board of Health 2.Building Department 3.City/Town Clerk 4.Electrical Inspector 5.Plumbing Inspector 6.Other Contact Person: Phone#: Office of Consumer Affairs 2d Business Regulation 10 Park Plaza - Suite 5170 Boston, Massachusetts 0211 Dome Improvement Contractor Registration Registration: 180120 Type: Supplement Card Expiration: 10/14/2016 SUNRUN INSTALLATION SERVICES INC. STEPHEN KELLY 775 FIERO LANE SUITE 200 SAN LUIS OBISPO, CA 93401 Update Address and return card. Mark reason for change. SCA 1 0 20M-a5/T1 - E] Address ❑ Renewal ❑ Employment C Lost Card �#Z£' (:^t�17L'??LC?L-��1G'ffLG#Z fl�� �flJ:1CLCf'LLGI2 . ice of Consumer Affairs& Business Regulation License or registration valid for individul use only E IMPROVEMENT CONTRACTOR before the expiration date. If found return to: l^ Office of Consumer Affairs and Business Regulation gistrationfl12t3 Type: x Yp 14 Park Plaza-Suite 51'74 Expiration 42M Supplement Card Boston,MA 42116 SUNRUN INSTALLATId SERVtEfS INC. STEPHEN KELLY Of 775 FIERO LANE SUITE 200 - --- � SAN LUIS OBISPO, CA 93401 Undersecretary Not valid without si ture ` � T _ � ' �.01. ' MA RDoN , OZIMIM Massachusetts Department ou � f ; Board of Building Regulations and Standwds License: CS 22 STEPHEN A KELLY 96 PARKWAY F f?i ��\ SIM Ex D i rab,0 n: 3 i 08101/201T T