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Building Permit #350-15 - 460 STEVENS STREET 10/9/2014
,v. "ORT" BUILDING PERMIT Ob TTS ao §6 g1,OL TOWN OF NORTH ANDOVER - o APPLICATION FOR PLAN EXAMINATION Permit NO: I Date Received w- Date Issued: 7a AORATlD SS�ICHUSE =4 I RTANT: Applicant must com Tete all items on this page LOCATION 4(_0o Sf eyer)S n Print PROPERTY OWNER (61'20 DAQ P7sT �(g � Print Ivz_ MAP NO: C1-)h PARCEL: ZONING DISTRICT: Historic District es Onor Machine Shop Village yes TYPE OF IMPROVEMENT PROPOSED USE Residential Non- Residential ❑ New Building 0 ne family NO ❑Add' ' n ❑Two or more family ❑ Industrial ❑ eration No. of units: ❑ Commercial Repair, replacement ❑Assessory Bldg ❑ Others: ❑ Demolition ❑ Other ❑Septic D Well D Floodplain ❑Wetlands ❑ Watershed District ❑Water/Sewer Identification Please Type or Print Clearly) OWNER: Name: !!J PL-4 DAA S r-q-rL_ Phone: i-9 ?v Address- q-10 v b c6 j o94-4 6 -4 i co x IrA v tY CONTRACTOR Name: �< C Phone: '70 t-6 q3 Address: q'71 (Y) SOI C.,��" rY'� 0? A )3L q�— i Supervisor's Construction License: Exp. Date: Home Improvement License: Exp. Date: l 03 �S� 7 ARCHITECT/ENGINEER Phone- Address: Reg. No. FEE SCHEDULE:BULDING PERMIT:MOO PER$1000.00 OF THE TOTAL ESTIMATED C ST BASED ON$125.00 PER S.F. Total Project Cost: $ t F E $ cGq V Check No.- 42-10 Receipt No.:21ts2• NOTE: Persons contractin with unregistered contractors do not have access to the guaranty fund Signature of A(--60wne _Signature of contractor ,,,, BUILDING PERMIT °*No oT biro TOWN OF NORTH ANDOVER �° °� APPLICATION FOR PLAN EXAMINATION Permit No#: Date Received 7q A�A.17ED IPp�.(5 SSACHUS� Date Issued: IMPORTANT: Applicant must complete all items on this page LOCATION Print PROPERTY OWNER Print 100 Year Structure yes no MAP PARCEL: ZONING DISTRICT:Historic District yes no Machine Shop Village yes _no TYPE OF IMPROVEMENT PROPOSED USE Residential Non- Residential ❑ New Building ❑ One family ❑Addition ❑Two or more family ❑ Industrial ❑Alteration No. of units: ❑ Commercial ❑ Repair, replacement ❑Assessory Bldg ❑ Others: ❑ Demolition ❑ Other ❑ Septic ❑Well ❑ Floodplain ❑Wetlands ❑ Watershed District ❑Water/Sewer DESCRIPTION OF WORK TO BE PERFORMED: Identification- Please Type or Print Clearly OWNER: Name: Phone: Address: Contractor Name: Phone: Address: Supervisor's Construction License: Exp. Date: Home Improvement License: Exp. Date: ARCHITECT/ENGINEER Phone: Address: Reg. No. FEE SCHEDULE.BOLDING PERMIT.$12.00 PER$1000.00 OF THE TOTAL ESTIMATED COST BASED ON$125.00 PER S.F. Total Project Cost: $ FEE: $ Check No.: Receipt No.: NOTE: Persons contracting with unregistered contractors do not have access to the guaranty fund Signature of Agent/Owner Signature of contractor r d Plans Submitted ❑� . Plans Waived ❑ Certified Plot Plan ❑ Stamped Plans ❑ TYPE'OF SEWERAGE DISPOSAL i Public Sewer ❑ Tanning/Massage/Body Art ❑ Swimming Pools ❑ Well ❑ Tobacco Sales ❑ Food Packaging/Sales ❑ Private(septic tank,etc. ❑ Permanent Dumpster on Site ❑ THE FOLLOWING SECTIONS FOR OFFICE USE ONLY INTERDEPARTMENTAL SIGN OFF - U FORM PLANNING & DEVELOPMENT Reviewed On Signature_ COMMENTS i CONSERVATION Reviewed on Siqnature COMMENTS i HEALTH Reviewed on Signature COMMENTS Zoning Board of Appeals: Variance, Petition No: Zoning Decision/receipt submitted yes Planning Board Decision: Comments Conservation Decision: Comments Water & Sewer Connection/Signature& Date Driveway Permit DPW Town Engineer: Signature: Located 384 Osgood Street FIRE DEPARTMENT - Temp Dumpster on site yes no Located at 124 Main Street Fire Department signature/date COMMENTS L i 1 Dimension Number of Stories: Total square feet of floor area, based on Exterior dimensions. Total land area, sq. ft.: ELECTRICAL: Movement of Meter location, mast or service drop requires approval of Electrical Inspector Yes No DANGER ZONE LITERATURE: Yes No MGL Chapter 166 Section 21A—F and G min.$100-$1000 fine NOTES and DATA — (For department use) I ❑ Notified for pickup Call Email Date Time Contact Name Doc.Building Permit Revised 2014 I i Building Department The following is a list of the required forms to be filled out for the appropriate permit to be obtained. Roofing, Siding, Interior Rehabilitation Permits ❑ Building Permit Application ❑ Workers Comp Affidavit o Photo Copy Of H.I.C. And/Or C.S.L. Licenses ❑ Copy of Contract o Floor Plan Or Proposed Interior Work o Engineering Affidavits for Engineered products NOTE: All dumpster permits require sign off from Fire Department prior to issuance of Bldg Permit Addition Or Decks Li Building Permit Application ❑ Certified rt fled Surve ed Plot Plan Ian o Workers Comp Affidavit ❑ Photo Copy of H.I.C. And C.S.L. Licenses ❑ Copy Of Contract ❑ Floor/Cross Section/Elevation Plan Of Proposed Work With Sprinkler Plan And Hydraulic Calculations (If Applicable) ❑ Mass check Energy Compliance Report (If Applicable) o Engineering Affidavits for Engineered products NOTE: All dumpster permits require sign off from Fire Department prior to issuance of Bldg Permit New Construction (Single and Two Family) o Building Permit Application o Certified Proposed Plot Plan ❑ Photo of H.I.C. And C.S.L. Licenses Li Workers Comp Affidavit ❑ Two Sets of Building Plans (One To Be Returned) to Include Sprinkler Plan And Hydraulic Calculations (If Applicable) o Copy of Contract Li Mass check Energy Compliance Report o Engineering Affidavits for Engineered products NOTE: All dumpster permits require sign off from Fire Department prior to issuance of Bldg. Permit In all cases if a variance or special permit was required the Town Clerks office must stamp the decision from the Board of Appeals that the appeal period is over. The applicant must then get this recorded at the Registry of Deeds. One copy and proof of recording must be submitted with the building application Doc:Building Permit Revised 2014 ❑ ❑ snow,MQ3 THE SIDING COMPANY 971 MAIN STREET WALTHAM MA 02451 Tel. (781)893-4546 Fax(781)893-2655 emsnowinc@rcn.com www.emsnowinc.com July 29, 2015 Attn: Brian Leathe, Local Building Inspector Town of North Andover Building Department 1600 Osgood Street Building 20, Suite 2035 North Andover, MA 01845 RE: 460 Stevens Street- Permit#350-15 Dear Mr. Leathe, I would like to request that the Building Permit#350-15 for 460 Stevens St. North Andover that was pulled by our company for the siding and PVC trim project be revoked by the Town of North Andover Building Department. We have reached a legal and monetary agreement with the homeowner and will not be completing the project. If you have any questions, please feel free to contact me or my assistant Lauren Claffey at 781-893- 4546. Sincerely, Douglas E. Snow President NORT11 Town of o - No. b ver, Mass 201T O LANE A_ COC NI[NEWICK 7� E9) S V BOARD OF HEALTH Food/Kitchen PERT, T LD Septic System THIS CERTIFIES THAT ......... N ,,,,,,, ,,,,,,,,, ,,,,, ,,,,,,,,,,,,,,,,,,, ,,, ,, ,,,, BUILDING INSPECTOR I _ has., to erect ... ...... buildings on 'T.rVI! �� � A. Foundation Rough Ne to be occupied as ....� .... ... .� � .... ........ .... �. �...... Chimney .... ........ ........... provided that the person accepting this permits II in every respectdMform o 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 5 Rough I VIOLATION of the Zoning or Building Regulations Voids this Permit. j Final PERMIT EXPIRES IN 6 MONT^ ELECTRICAL INSPECTOR UNLESS CONSTRUC0i T Rough Service ............. ... ...... ........ ......................................... Final BUILDING INSPECTOR GAS INSPECTOR Occupancy Permit Required to 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. AV HE SIDING C061PANY 971 MAIN STREET WALTHAM,MA 02451 Tel.(781)893-4546 Fax(781)893-2655 Email:entsnm inr ri rcti.com Proposal Submitted To: Phone Date Brendan Foster 978-685-4727 brendanfoster@verizon.net 7/3/14(Revised 8/19/14 Street Job Name 460 Stevens Street City State&Zip Job Location North Andover,MA 01845 Same Salesperson HIC# Job# Job Phone Doug Snow 103258 We hereby submit specifications and estimates for: Strip existing cedar shingles Install new vinyl siding on entire house(No work toe done ou right side of garage) Certainteed Cedar Impressions COLOR: f j..oWAW Apply Tyvek paper under all siding Install 1"x6"PVC water-table on lower boarder around perimeter of house with drip cap Install PVC soffit and fascia on entire house to replicate existingt Install 6%6"PVC Corner boards w/receiver 7 Install PVC window and door casings using PVC w/receiver Install PVC rake boards and miscellaneous trim M97 d�0 Install_pair of vinyl shutters @$75.00 per pair Remove front porch decking. Replace with Azek 5/4"decking(Slate Grey) Install Azek premium white composite railings Install PVC trim around front columns to match existing Replace lattis on rear of Breezeway with white vinyl lattis Clean and remove debris caused by us 10 Year labor warranty against installation defects. Manufacturer's warranty on materials "You may cancel this agreement if it has been consummated by a party thereto at a place other than the address of the seller which may be his main office or branch thereof,by a written notice directed to the seller at his main or branch office by ordinary mail posted, by telegram sent or by delivery,not later than midnight of the third business day following the signing of this agreement" We Propose hereby to furnish material and labor—complete in accordance with above specifications, for the sum of: F: thousand seven hundred rifty& 001100***********************Dollars$50,750.00 _ rxyment to be made as follows: dw �!' . -� - �C } 113'-4 DOWN,1/3rd UPON lit COMPLETION,FINAL PAYMENT DLI;IN FULL ON DAY WORK 19 COMPLETED .41 male-m!is`^.:arartced to cc as speciftcd.All vcrk to be completed ir a wow ^.:a^tike m,a ner accord nJ to standard practices.Work to be sta ted and completed within six'"6;2 months of rccelpt of if int�,•. i al'-1�17rP (1 : sta,ly contrao.:-s l attemion Lir eevia'iion aom above,specifics ions Pivo i t¢C.K,r.a;ti-ts vii,vC � � -- - t s'ti=.:tlTeu F,Y if'L=rn cc-.rlttfti cirderi,and dill beeml�-an ewa Charge Over WIG 3nLiz ;its=:_imgra.ni? 1 1 -s _I. \ 1 n I 1 ry�Vin: 't ri t,.Ci rn nJh JE+i`i�livru r�,u I Lsvu v vv -vttv k 4nmaNn n,ntiv r TliM Sc,ary menrrtr_ '-1\m�:n m_ wlii nt *r_nnntt of rlr a anitt f r 4 t-a}wiring I i.,.,,., ,.t•.,,,,,,, tE„„ 0, .i.,,.r t us t�n�v uara.a.jJs..0 v,a:gut �euv J. t g and 7 °U.e\ t -t acl 11 tm,( til `Ormold. C 1 i I r t L t 3G4.1+Nil pt"t 4, for 1 le 7 Uu i. C 8 t 0, % rk 1 c ril ly t.ot r 7 by u4r Illan7 n F t -t.,sr i n ttTc.i'amcc 1 ^it int .t it ltat the r+ai.t i /I!/I�E'+P"-" •Yi- ,+ - i�el i to:u i iiia-G r?iisputCS tit.C_egtl a,_I ati,1',.Fram appyovol ny Secro t,ill�i 1\,s.l,r„r�^.if t 3.C;+ l lect(lr I a a�w iiasac�t.`v\a iiios?d- i!IJ iii ve{_-`._.�.a�.__.}._Lit-� s....,».�re U-ii(1ftivais are s..itt_ ucif3i � L,s `71(JJ/ I tiar.",v}”iCe.'.tii:,il.YGii auc;hv?ic..Q todo u,e•r.i)1't.as jl;t',s,,t:,a.it.^.s t3lyili ii iO b2 S`°'c^,iia:" a?:i;t rti ACCeT_MinC(:- I i Tfie Coimmoinvea t fl of Tt'�_2swelMsetrar Prini Form i 'epari~`ive t o• Indiatrial Accident6 tvww.mags-e ovIdica kera' © r eir<is2ijoIru insurance A j dav,<< �/�iiBa sve�� r3�1 ac n Its ®a• �ei�� please P riu'- E.M.SNOW,INC. Ljarne (Business/OrganizationMdividual): ddTeSS:g I 1 MAIN STREET WAL T HAKL MA 02451 Phone 781-893-4546 Cit,/State 71p: Type©f pro,�ec (reo�aired): Are you an employer?Check the appropriates b I am a general contractor and I l.[l! tam,a employer with 10 '� 6. ❑Ne consfizction I have hired the sat;-cone actors 7 emodeling employees(full and/or part-time) listed on the attached sheet- 2-[1 heet 2.[1 I ani a sole proprietor or partner- These sub-contractors have o. Demolition 1 ship and have no employees employees and have workers' 9 Building addition working ror me in any capacity_ comp_insurance.- 10 []Electrical repairs or additions (No workers' comp.insurance 5 E] We are a corporation and its t required.] Q officers have exercised their 1 L❑Plumbing repairs or additions 3 [� I am a homeowner dotnM all work right of exemption per It/GL 12-[]Roof repairs nryself. No v~'orkers' comp. c. 152. §1(4),and we have no 13.❑ Other insurance required.]' employees. [No workers' comp.insurance required.] vit indicatina . in all work and then hire outside contractors must ai�bmetat°eotr not those entities have ,� applicant that checks box n I must also fill out the section dbelotis showing titetr workers'compensation and popsy omit ait0tl. An}apps a name of the sub-contraC Homeo\vners tvho submit this affidavit indicating they a otic number. they must provide thcir workers'comp_policy to gees. Below Is the poltCy czndjob site Contractors that check this box must attached an additional s P et shoiR in_the employees. Ifthe sub-contactors hate employees. r i that i5 pTDVltiir'te Fy0li6er'S'Coi1r1)ettS(l60N i"Sl4r'[1[tCe fof ny e[np } .i G�rrt fIIit et?27co}e ip2fo Fnation. STAR INSURANCE COMPANY 05/06/15 Insurance Company yams= Expiration Date: WC06 207 - Y�j d/U 7 Policy T or Self-ins.LLiic..,#/:: City/State/Zips 7(�/v U� the pokey p inber areal expirateop date). Job Site Address: - a e 5hov�ii?g enalties of a ensat on Polley declaa attO�`13 (can lead to the impositior.o?crianinal p� Attach a copy of the workers'c®r[�p �;4 of MGL J ORDER and a fine aired under Section__- failure to secure coverage as req be forwarded to the Office of r imprisonment-as well as civil penalties m n a of a STOP W to 51,500.00 and/or one yea P of this fine up againstthe violator. Be advised that a copy Of up to$250.00 a da) ag age verification. InvestigatiOnS Of the DIA for insurance sura zd enctitte�QfPed�l�Fytlla�'� or tnotiorz provided:above true na:ct correct. . 1 do bef,&7 ce ,'�-',['-deril3e DLtPt�fcr /✓ Date' Signature: 781-893-4546 Phone 1! Ieted by c14,op town official of trial use oniy. Do trot:yl Ite in this area,to be eo»zp permittLicense Civy or Tovtrn: tg Inspector issuinAt�uthoy circle one yt}+{ ): Clerk -Eleetrical$ ' n g -Spector �am�ihi>a,,s.l'> 1.Board of HealtI, 2.Building Depl- e a 3_E;ty/�o 4 ,. 6.©Ener I'Itone�#. contact Person' /A *e r.:rrr,.rrt•r.r i r! jlrr...zr�r/.,'1l - Office of Consumer Aif'airs&Business Rrg:flation � *}--=A-TOME IMPROVEMENT CONTRACTOR pRegistratian: 10325& TYpe Expiration: 717/2016 Private Corporatio R= E.M.SNOW INC. DOUGLAS SNOW 971 Main St. Waltham,MA 02451 Undersccrctary t_ Massachusetts -Department of Pubtir:Safety Scard of Building Regulations and Sts ndards C•nnxtruction Supen icor License:CS-069399 •. DOUGLAS E SNOW , ' 971 MAIN ST WALTHAM MA'02451 ,J s Expiration Commissioner 08/03/2016 DATE: 9/15/14 TO: TOWN OF NORTH ANDOVER —dobe acleod ereby has my permissi-o-n-to work with the Town of North Andover on my behalf to obtain permits and complete any necessary paperwork for the following project addresses: 460 Stevens Street Thank you. Sincerely, Douglas Snow COMMONWEALTH OF MASSACHUSETTS DEBRIS DISPOSAL IN ACCORDANCE WITH THE PROVISIQNS OF MGL C40, 554, A CONDITION OF BUILDING PERMIT NUMBER IS THAT THE DEBRIS RESULTING FROM THIS WORK SHALL BE DISPOSED OF IN A PROPERERLY LICENSED SOLID WASTE DISPOSAL FACILITY AS DEFINED BY MGL CI11, SISOA. LOCATION OF FACILITY CONSTRUCTION SITE ADDRESS SIGNAT[JRE OF PERMIT APPLICANT DATE EMSNOWI-01 GVOSBURGH CERTIFICATE OF LIABILITY INSURANCE DATE 1 912/2 D/YYYY) 9/2/2014 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). PRODUCER CONTACT NAME: Mason&458 South Ave n Insurance Agency,Inc. AIC,N ut:(781)447-5531 A/C,No):(781)447-7230 Whitman,MA 02382 E-MAIL ADDRESS: INSURER(S)AFFORDING COVERAGE NAIC# INSURER A:First Mercury Insurance Co. INSURED INSURER B:Travelers Indemnity Of Connecticut 25682 EM Snow, Inc INSURER C:Star Insurance Company 000063 971 Main St INSURER D Waltham,MA 02451-7406 INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER: 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 POLICY EFF POLICY EXP LTR TYPE OF INSURANCE POLICY NUMBER MM/DD MMID LIMITS A X COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE $ 1,000,00 CLAIMS-MADE OCCUR MACGL000004680901 09/02/2014 09/02/2015 A 11N PREMISES Ea occurrence $ 50,000 MED EXP(Any one person) $ PERSONAL&ADV INJURY $ 1,000,00 GENT AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $ 2,000,00 POLICY PRO- JECT LOC PRODUCTS-COMP/OP AGG $ 2,000,00 OTHER: $ AUTOMOBILE LIABILITY COMBINED SINGLE LIMIT acciden B Ea t $ 1,000,00 ANY AUTO BA7C18874313SEL 12/3112013 12/3112014 BODILY INJURY(Per person) $ ALL OWNED X SCHEDULED AUTOS AUTOS BODILY INJURY(Per accident) $ 1,000,00 x X NON-OWNED PROPERTY DAMAGE HIRED AUTOS AUTOS Per acddent $ $ UMBRELLA LiA6 OCCUR EACH OCCURRENCE $ EXCESS LIAB CLAIMS-MADE AGGREGATE $ DED I I RETENTION$ $ WORKERS COMPENSATION _ AND EMPLOYERS'UABILr Y Y/N X STATUTE ERH C OANY FFICER/MEMBE EXCLUDED ECUTIVE ®N/A C0632074 05/06/2014 05106/2015 E.L.EACH ACCIDENT $ 100,00 (Mandatory In NH) E.L.DISEASE-EA EMPLOYEE $ 100,00 If yes,describe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $ 500,00 DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES(ACORD 101,Additional Remarks Schedule,may be attached If more space Is required) CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE EM Snow Inc THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN 971 Main St ACCORDANCE WITH THE POLICY PROVISIONS. Waltham,MA 02451-7406 AUTHORIZED REPRESENTATIVE ©1988-2014 ACORD CORPORATION. All rights reserved. ACORD 25(2014/01) The ACORD name and logo are registered marks of ACORD Date......... RT#4 TOWN OF NORTH ANDOVER 0 PERMIT FOR WIRING sSACHU This certifies that 4 ................... ...... .................. ...... ... has permission to perform ..............P To ...... wiring in the building of..................... ..................................................... at ....... 17i1. .............:5.2""...............North Andover,Mass. Fee.....�4.. Lic.No. ..'5-� -34................. ... .. Check# Official Use Only Commonwealth of Massachusetts - Department of Fire Services Permit No. Occupancy and Fee Checked BOARD OF FIRE PREVENTION REGULATIONS [Rev.1/07] (leaveblank APPLICATION FOR PERMIT TO PERFORM ELECTRICAL WORK All work to be performed in accordance with the Massachusetts Electrical Code(MEC) 527 CI~ 12.00 (PLEASE PRINT IN)YK OR TYPE ALL INFORMATION) Date: / City or Town of: NORTH ANDOVER To the Inspect r ofm': By this application the undersigned gives notice of or her inte�tion to per��the electrical work described below. Location(Street&Number) l� ..e Owner or Tenant Telephone No. Owner's Address Is this permit in conjunction with a building permit? Yes ❑ No (Check Appropriate Box) Purpose of Building Utility Authorization No. T - Existing Service Amps / Volts Overhead❑ Undgrd❑ No.of Meters New Service Amps / Volts Overhead❑ Undgrd ❑ No.of Meters Number of Feeders and Ampacity Location and Nature of Proposed Electrical Work: , 1 &if4Z-0 – W6V41 Ge,,q 7-� Completion of thefollowing table may be waived by the Inspector of Wires. No.of Recessed Luminaires No.of Ceil:Susp.(Paddle)Fans No.of Total Transformers KVA No.of Luminaire Outlets No.of Hot Tubs Generators KVA No.of Luminaires Swimming Pool Above In- ❑ Batter No.of Emergency Lighting Md.y ts No.of Receptacle Outlets No.of Oil Burners FIRE ALARMS No. of Zones No.of Switches No.of Gas Burners No.of Detection and Initiating Devices No.of Ranges No.of Air Cond. Total No.of Alerting Devices Tons No.of Waste Disposers Heat Pump Number Tons KW No.of Self-Contained Totals: ".' '.... """""..'"'"..'.'"".."."".""""""""" Detection/Alerting Devices No.of Dishwashers Space/Area Heating KW Local❑ Municipal ❑ Other Connection No.of Dryers Heating Appliances KW Security Systems:* No.of Devices or Equivalent No.of Water KW No.of No.of Data Wiring: Heaters Signs Ballasts No.of Devices or Equivalent No.Hydromassage Bathtubs No.of Motors Total HP Telecommunications Wiring: No,of Devices or E uivalent r, OTHER: _ Attach additional detail if desired,or as required by the Inspector of*Vires. r, Estimated Value of Electrical Work: (When required by municipal policy.) Work to Start: Inspections to be requested in accordance with MEC Rule 10,and upon completion. INSURANCE COVERAGE: Unless waived by the owner,no permit for the performance of electrical work may issue unless the licensee provides proof of liabili ' surance including"completed operation"coverage or its substantial equivalent. The undersigned certifies that such co rage is in force,and has exhibited proo&o3ame to epermit issuing office. CHECK ONE: 1NSURANCE BOND ❑ OTHER ❑ (Specify:)I certify,acnder thepain,�s a enalties of erju that thein rhtatio�gnp-plication is true and complete. FERM NAME: " � Cr �'� t LIC.NO.: Licensee: �'j.�1, oo J_& 6,A Signature LIC.NO.: (If applicable,ele,e—T empt"in he license number lin Bus.Tel.No.: Address: d GIC ,7sas l Alt.Tel.No.: *Per M.G.L c. 147,s.57-61,security work re fres Department of Public Safety"S"License: Lic.No. D '0), OWNER'S INSURANCE WAIVER: I am aware that the Licensee does not have the liability insurance coverage normally required by law. By my signature below,I hereby waive this requirement. I am the(check one)❑owner ❑owner's agent. Owner/Agent PERMIT FEE.$ Signature Telephone No. ............... OF NORrN, TOWN OF NORTH ANDOVER p PERMIT FOR WIRING �'SSACHUS�St .......... This certifies that .. ..........:.v,� ` i............. . .... ........................................................ has permission to perform Su 2 .................. ..... k r....., W wiring in the building of 1• . ......................................................................................... at_ �i` (-) SA P�Q°"='....0-� !''� '�..... .. North Andover,Mass. ............................... .... ......... Fee..`. .." ............Lic.No.�3�.��._.. ' . .....................! ....................... LECTRICAL INSPECTO Check# li�� �BIYf�P�mE O f bAB�BA(/bCBb Permit No.. tfL'� Occupancy and Fee Checked ^� y` BOARD OF FIRE PREVENTION REGULATIONS [Rev, 1/07] (leaveblank) APPLICATION FOR. PERMIT TO PERFORM ELECTRICAL WORK All work to be performed in accordance with the Massachusetts Electrical Code(MEC),527 CMR 12._00 (PLEASE PRINT IN INK OR T-ViRE ALL INFORMATION) City or Town of. a��ca To the Inspector of Wires. By this application the undersigned gives notice of Eis or her intention to perform the electrical work described below. Location(Street&Number) Owner.or Tenant eq-1erick,� osmi Telephone No. Owner's Address 5 A e, c— rwe, Is this permit in conjunction with a building permit? Yes ❑ No ❑, (Check Appropriate Box)- Purpose of Building 1p,'f mm )Il—ft Utility Authorization No. Existing Service'2,()D Amps 17-CJ/ Volts -Overhead ❑ Undgrd❑ No.of Meters New Service Amps ! Volts Overhead ❑ Undgrd ❑ No,of Meters Number of Feeders and Ampacity. Location and Mature of Proposed Electrical Work: VD51AMMAGPI ,�jiroof -I Completion of the ollowin table may be waived by the Inspector of Wires. No. of Recessed Luminaires No. of Ceil.-Susp.(Paddle)pans 1140.01 Total Transformers KVA f� No. of Luminaire Outlets No.of Hot Tubs Generators KVA No. of Luminaires SwinarninAbove ❑ In- F] o,o mergeAcy it ng 7' g Pool rnd. rnd. Battery Units No.of Receptacle Outlets No.of Oil Burners FIRE ALARMS No,of.Tones No. of Switches No,of Gas Burners No.of IIDetection and Initiating devices No. of Ranges No.of Air Cond. Total No:of Alerting devices U ons No. of Waste Disposers HeatPaamp l�tumpesK_Tons IC No.ofSelf-Contained Totals: - - Detection/Alertin devices No. of Dishwashers Space/Area Heating KW Local❑ Municipal El Other � Connection No. of Dryers Heating Appliances KWT40. rity Systems:* No.of Devices or Equivalent No. of Water No. of - Heaters KW No, of Wiring:Signs Ballasts of devices or Equivalent No. Hydromassage Bathtubs No. of Motors Total.HP communications Wiring: o.of devices or E Equivalent OTHER: Attach additional detail if desired, or as required by the Inspector of Wires. Estimated Value of Electrical Work; �( (When required by municipal policy.) Work to Start; `7- -I Y - inspections to be requestedin accordance with MEC Rule 10,and upon completion, INSURANCE CoViiL�G& Unless waived by the owner,no permit for the performance of electrical work may issue unless the licensee provides proof of liability insurance including"completed operation"coverage or its substantial equivalent. The undersigned certifies that such coverage is in force, and has exhibited proof of same to the permit issuing office, CHECK ONE: INSURANCE ❑ BOND ❑ OTHER ❑ (Specify:) I certify, under thepains and penalties ofperjury, that the information on this application is true and complete, L<RM NAME: qt 1 1 �l y- � _eAq%? r , C LIC.NO.: 1-3141-A Licensee: tai y . '�tjtY1�1 e3 � SignatureLIC, NO.: J_151qI (If applicable e{�.ter " xempt"in the lice se number line.) $us, Tel,No.: �� ��fl� Address:I�} °Y 'Ma L3 �l�l o ,1AI(`1� !�✓{ {) a Aft. Tel.No,: �l �9 ov Per M.0,L. c, 147, s. 57-61,security work requires Department of Public Safety"S"License: Lia No, OWNER'S INSURANCE WAIVER: I am aware that the Licensee does not have the liability insurance coverage normally required by law. By my signature below, I hereby waive this requirement. I am the(check one ❑owner El owner's a ent. Owner/Agent Signature Telephone No. PERMIT IEE. 5 � �� Department of Industrial Accidents Office of Investigations AN IV 600 Washington Street Boston,MA 02111 www.mass gov/dia Workers' Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers Aaalicant Information Please Print Legibly Name (Business/Organization/Individual): , Phillip Zampitella Jr. Address: 24 Normac itd. City/State/Zip: Woburn MA 01801Phone#.1 617-799-5900 Are you an employer?Check the appropriate box: Type of project(required): 1.❑ I am a employer with 4. El am a general contractor and I 6: EJ New construction employees(full and/or part-time).* have hired the sub-contractors 2.❑ I am a sole proprietor or partner- listed on the attached sheet.$ 7• ❑Remodeling ship and have no employees These sub-contractors have 8. ❑ Demolition working for me in any capacity. workers' comp.insurance. 9. ❑Building addition [No workers' comp. insurance 5. ❑ We are a corporation and its required.] officers have exercised their 10.El Electrical repairs or additions 3.❑ 1 am a homeowner doing all work right of exemption per MGL 11.❑ Plumbing repairs or additions myself. [No workers' comp. c. 152,§1(4),and we have no 12.❑ Roof repairs insurance required.]t employees. [No workers' 13.❑ Other comp.insurance required.] *Any applicant that checks box#1 must also fill out the section below showing their workers'compensation policy information. f Homeowners who submit this affidavit indicating they are doing all work and then hire outside contractors must submit a new affidavit indicating such. xContractors that check this box must attached an additional sheet showing the name of the sub-contractors and their workers'comp.policy p p cy in formation. I am an employer that is providing workers'compensation insurance for my employees. Below is the policy and job site information. Insurance Company Name: .M1 Insurance, Inc Policy#or Self-ins.Lic.#: 029342338 Expiration Date: 11/1/14 Job Site Address: �l o �5' e City/State/Zip: ��� � Attach a copy of the workers'compensation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as required under Section 25A of MGL c. 152 can lead to the imposition of criminal penalties of 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. Be advised that 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 istrueand correct .9 Si ature: Date: Phone#: F fficial use only. Do not write in this area,to be completed by city or town official ity 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#• AtIL C?REP CERTIFICATE OF LIABILITY INSURANCEDATE(MMIDD"YYY) _F 1/01/2013 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). PRODUCER CONTACT MARSH USA INC. NAME: 122517TH STREET,SUITE 1300 PHONE FAX AIC No Ext: DENVER,CO 80202-5534 E-MAIL A/C Nol, Attn:Denver.certrequest@marsh.com,Fax:212.948.4381 ADDRESS: INSURER(S)AFFORDING COVERAGE NAIC Il 462738-STND-GAWUE-13-14 INSURER A:Evanston Insurance Company 35378 INSURED VlVlnt Solar,Inc. INSURER BNational Union Fire Insurance Co of PA 4931 N 300 W INSURER C:New Hampshire Insurance Company 23841 Provo,UT 84604 INSURER D: INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER: SEA-002368004-06 REVISION NUMBER:1 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 ADDL SUBRPOLICY EFF POLICY EXP LTR TYPE OF INSURANCE WVDPOLICY NUMBER MM/DD/YYYY)I IMMIDDIYYYYI LIMITS A GENERAL LIABILITY 13PKGWE00274 11/01/2013 11/01/2014 EACH OCCURRENCE $ 1,000,000 X COMMERCIAL GENERAL LIABILITY DAMAGE TO N ED 50,000 PREMISES Ea occurrence $ CLAIMS-MADE M OCCUR MED EXP(Any one person) $ 5,000 PERSONAL&ADV INJURY $ 1,000,000 GENERAL AGGREGATE $ 2,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: PRODUCTS-COMP/OP AGG $ 2,000,000 J CTX POLICY PRO- LOC $ B AUTOMOBILE LIABILITY7 9 01087 11/0112013 11/0112014 COMBINED SINGLE LIMIT B X Ea accident $ 1,000,000 ANY AUTO 9701088 11/01/2013 11101/2014 BODILY INJURY(Per person) $ ALL OWNED SCHEDULED AUTOS AUTOS BODILY INJURY(Per accident) $ X HIREDAUTOS X AUTOS NON-OWNED PROPERTYDAMAGE AUTOS Per accident $ A UMBRELLA LIAB X OCCUR 13EFXWE00088 11/01/2013 11/01/2014 10,000,000 EACH OCCURRENCE $ X EXCESS LIAB CLAIMS-MADE AGGREGATE $ 10,000,000 DED RETENTION$ C WORKERS COMPENSATION 029342334; 029342335 11101/2013 11/0112014 X WC STATu- 'ETR' AND EMPLOYERS'LIABILITY 029342336; 029342337 11/0112013 11101/2014 ANY PROPRIETOR/PARTNER/EXECUTIVE YIN E.L.EACH ACCIDENT $ 1,000,000 C OFFICER/MEMBEREXCLUDED? ❑N N/A (Mandatory in NH) 029342338 11/01/2013 11/01/2014 es, If E.L.DISEASE-EA EMPLOYE $ 1,000,000 ydescribe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT 1$ 1,000,000 A Errors&Omissions& 13PKGW00029 11/01/2013 11/01/2014 LIMIT 1,000,000 Contractors Pollution 1 17 DEDUCTIBLE 5,000 DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES (Attach ACORD 101,Additional Remarks Schedule,If more space is required) he Certificate Holder and others as defined in the written agreement are included as additional insured where required by written contract with respect to General Liability.This insurance is primary and non- ntributory over any existing insurance and limited to liability arising out of the operations of the named insured and where required by written contract.Waiver of subrogation is applicable where required by written ontract with respect to General Liability and Workers Compensation. CERTIFICATE HOLDER CANCELLATION Town of Andover SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE 36 Bartlett Street THE EXPIRATION DATE THEREOF, NOTICE WILL BE Andover,MA 01810 ACCORDANCE WITH THE POLICY PROVISIONS. DELIVERED IN AUTHORIZED REPRESENTATIVE of Marsh USA Inc. Kathleen M.Parsloe Thr. fQt¢!sG @ 1988-2010 ACORD CORPORATION. All rights reserved. ACORD 25(2010/05) The ACORD name and logo are registered marks of ACORD ` + E VIVINT SOLAR DEVELOPER LLC PHILIP F ZAMPITELLA JR (EL) 4931 N 300 W PROVO UT 84604 Fold,Then Detach Along AO Perforations ROMMOWASALTH OF M.. HUS .8 _ ELEC7'R I C I AMS ISSUES THE FOLLOWING NURSE AS RE-4-TSM- E-10 MASTS:,F.t E CTR 1 C I AN VIVTNT SOLAR DEVELOPER LLC PHILIP 15,11 ATILLA JR 4931 U- 300 W PROVO UT 846o4 , 13 7/3 k/ 141 .A o 101. 80 5 0 Lo V INTERCONNECTION POINT, LOCKABLE DISCONNECT SWITCH, JUNCTION BOX ATTACHED TO -0 b ANSI METER LOCATION, ARRAY USING ZEP ZS-GAB TO N I m¢w M &UTILITY METER LOCATION (n g m K! I KEEP JUNCTION BOX OFF ROOF >mU �>z r� ��0z O I ------------------------- w<D I >✓ao" zQ O I U— ❑ L I O I li PV SYSTEM SIZE: .0 I I 6.375 kW DC Q a I I � I I O I I I I J U) 133'OF 1"PVC CONDUIT v) °f FROM JUNCTION BOX TO ELEC PANEL N I I v v � cn ( I o V J � J 0 M L U � L) Q 25)Tr na Solar TSM-255 PA05.1 S MODULES WITH A I z a m I Enphase M215-60-2LL-S2x-ZC MICRO-INVERTER ❑ W MOUNTED ON THE BACK OF EACH MODULE I of fr N } Lu w z m 4-1 I I < F � 3 cn I U, n ¢ � ONM m SHEET NAME: LI LTJ Z I— — — — — — — — — — — — — — —- ~ J SHEET NUMBER: PV SYSTEM SITE PLAN o SCALE: 3/32"= V-0" 0 U M TIE INTO METER# Roof Section 1 � 12803492 Roof Azimuth:183 Roof Tilt:35 -0 Of (N¢w ny�m Q�>d� Ofm>Z g�yy ocZ (3)�z0 O _ HIMNEY LL ~ R s V CIRCUIT#1: Roof Section 2 15 MODULES ; Roof Aamuth:183 Roof Tit 32 Roof Section 3 Roof Azimuth:183 N Roof Tilt 26 . or—I 'n w 0� o m J KY LIGHT(S) N V � N O N Roof Section 5 a r o Roof Azimuth:273 Roof Tilt:27 p C 'n _U ~ w x z Co ¢ m > z w � xU) w w Z Co OMP.SHINGLE J J V Z H J Z Z SHEET NAME: U— Z OQ Roof Section 4 O -j RodAzenuft 183 O� a Roof Tilt 27 SHEET NUMBER: 10 MOD LES PV SYSTEM ROOF PLAN o N SCALE: 3/16"= V-0" d U a C -0 s� MOUNTING 1n a LU PV3.0 DETAIL 2 >m� 5/16"616x1"STAINLESS m>Z LEVELING FOOT(ZS-LF STEEL M.B.;TORQUE=16S1 ft-lbs. w O c Z Q COMP MOUNT(ZS-CMA) ��o WASHER PACKAGED W 00 WATERPROOFING SEALA T WITH COMP MOUNT .6, Z Q PV MODULE,TYP.MOUNT AS NEEDED u) TO RAFTERS OF COMP. O SHINGLE ROOF,PARALLEL LL WITH PLANE OF ROOF 7 UM PV ARRAY TYP. ELEVATION Z STAINx SSST INI LAG STAINLESS STEEL LAG SCREW TORQUE=13i2 ft-Ibs. NOT TO SCALE LEVELING FOOT ON COMP MOUNT }� N PERMITTED LEVELING FOOT SPACING NOT TO SCALE QC)= v N w ao LEVELING FOOT(ZS-LFB) J FRAMING BELOW SHOWN DASHED FOR CLARITY rn v ZEP COMPATIBLE PV MODULEHYBRID INTERLOCK r o c o Q I I I I I I I I I I I m = CIz IOR E55-U3 SEE CODE COMPLIANCE LETTER FOR ALLOWABLE SPACING j z g I I I I PHOTOVOLTAIC MODULE Z uj of of to >- U.1 W W Z m I I I I I I I I < a :33 I I I I I `nc' ¢ of z Z 2101 SHEET INTERLOCK(ZS-ILB) HYBRID INTERLOCK—) NAME: LEVELING FOOT(ZS-LFB) ROOF FRAMING LEVELING FOOT(ZS-LFB) Z Q I- -1 ooC LU G INTERLOCK(ZS-ILB) PERMITTED LEVELING PV SYSTEM MOUNT DETAIL SHEET FOOTSPACING NUMBER: '� MODULES IN PORTRAIT/LANDSCAPE SCALE:3/8"=1'-0" o cli NOT TO SCALE Inverter Ratings(Guide Section 4) Inverter Make/Model Enphase M215-60-2LL-S2x-ZC p Conduit and Conductor Schedule MODULE DETAIL Max DC Volt Rating 45 Volts Tag Description Wire Gauge 4of Conductors Conduit Type Conduit Size Max Power Q 40°C 215 Watts 1 Enphase engagecable-THWN-2 12AWG 4 N/A-Free Air N/A-Free Air m Nominal AC Voltage 240 Volts 1 Bare Copper Ground(EGC/GEC) 6 AWG 1 N/A-Free Air N/A-Free Air o Trina Solar TSM-255 PA05.18 Max AC Current 0.9 Amps 2 THWN-2 10 AWG 6 PVC U7- U ur� SOLAR MODULE Max OCPD Rating 20 Amps 2 THWN-2-Ground BAWG 1 PVC t— a Max Number of Panels/Circuit 17 3 THWN-2 BAWG 3 PVC 0'-1' vW 3 THWN-2-Ground 8AWG 1 PVC 0'-1' co 1- NOTES FOR INVERTER CIRCUITS(Guide Section 8 and 91: rn Q IY w 1.)IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH,DOES THIS PV Module Ratings @ STC(Guide Section 5) > > SWITCH MEET THE REQUIREMENTS? m>Z Enphase M215-60-2LL-S2x-ZC YES NO X NA Motlel Make/Model Trina Solar TSM-255 PA05.18 o c Z Max Power-Point Current(Imp) 8.36 Amps MICRO-INVERTER AT t m¢0 2.)IF GENERATION METER REQUIRED,DOES THIS METER Max Power-Point Voltage(Vmp) 30.5 Volts L t O EACH MODULE,ATTACHED SOCKET MEET THE REQUIREMENTS? AA♦♦ o r U Open-Circuit Voltage(Voc) 37.7 Volts W U WITH ZEP HARDWARE YES NO X NA Short-Circuit Current(Isc) 8.92 Amps Z 3.)SIZE PHOTOVOLTAIC POWER SOURCE(DC)CONDUCTORS Max Series Fuse(OCPD) 15 Amps 0 BASED ON MAX CURRENT ON NEC 690.53 SIGN OR OCPD Nominal Maximum Power at STC(Pax) 255 Watts J _ RATING AT DISCONNECT. Maximum System Voltage 1000(IEC)/600(UL) LL 4.)SIZE INVERTER OUTPUT(AC)CONDUCTORS ACCORDING Voc Temperature Coefficient -0.32 MICROINVERTER CONNECTION ^ TO INVERTER OCPD AMPERE RATING(See Guide Section 9). TO ENGAGE TRUNK CABLE lJ 5.)TOTAL OF 2 INVERTER OCPD(s).ONE FOR EACH NOTES FOR ARRAY CIRCUIT WIRING(Guide Section 6 and 6 and Appendix D): PV CIRCUIT.DOES TOTAL SUPPLY BREAKERS COMPLY WITH 120%BUSBAR EXCEPTION IN 1.)Lowest expected ambient temperature based on ASHRAE minimum mean extreme NEC 690.64(B)(2)(a)? X YES NO dry bulb temperature for ASHRAE location most similar to installation location: -19°C *� t #6 BARE CU GROUND_____------"' ' Signs(See Guide Section 7) 2.)Highest continuous ambient temperature based on ASHRAE highest month 2%dry bulb (GROUNDING ARRAY) temperature for ASHRAE location most similar to installation location: 39°C Sign for inverter OCPD and AC Disconnect: 3.)2005 ASHRAE fundamentals 2%design temperatures do not exceed 47°C in the .t Solar PV System AC Point of Connection United States(Palm Springs,CA is 44.1'C).For less than 9 current-carrying conductors in roof-mounted sunlit conduit at least 0.5"above roof and using the outdoor design AC Output Current 22.500000 Amps temperature of 47°C or less(all of United States). _ G Nominal AC Voltage 2401 Volts a.)12 AWG,90°C conductors are generally acceptable for modules with Isc of 7.68 Amps or less when protected by a 12-Amp or smaller fuse. N THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) b.)10 AWG,90°C conductors are generally acceptable for modules with Isc of 9.6 Amps or less when protected by a 15-Amp or smaller fuse. d w 0 J PV CIRCUIT 1: 15 MODULES/PARALLEL N un 15 POINT OF DELIVERY W o AND INTERCONNECTION 0 of J' • • • u!' S to W U Q > � a --------- ----n VISIBLE/LOCKABLEM > Z COMBINER SREC/ANSI 'KNIFE'A/C M `n } LU Z PV CIRCUIT 2: 10 MODULES/PARALLEL i PANEL METER DISCONNECT Lu Z � F E 1.0 200z to Q 10 02 1 20A w SHEET 15A \V NAME: TA3 A5A'I Z of -- ----------- --- — ------------ ------ — -- ------- — — ------ -- -- J 0 VisionMetering Siemens 1 240V/200A Q V2S-2S #LNF222R LOAD-CENTER 1 JUNCTION BOX 2 3 3 60A/240V 3 SHEET E 1.0 WITH IRREVERSIBLE E 1.0 E 1.0 E 1.0 UNFUSED E 1.0 NUMBER: Z GROUND SPLICE NEMA3 O NOTE:NEUTRAL CONDUCTOR(S)OMITTED FOR CLARITY ALL INVERTER OUTPUT CIRCUITS WILL HAVE A NEUTRAL CONDUCTOR W i Vivint Solar - PV Solar Rooftop System Permit Submittal 1. Project Information Project Name: Brendan Foster Project Address: 460 Stevens St,North Andover MA A.System Description: The array consists of a 6.375 kW DC roof-mounted Photovoltaic power system operating in parallel with the utility grid.There are(25) 255-watt modules and(25)215-watt micro-inverters,mounted on the back of each PV module.The array includes (2)PV circuit(s).The array is mounted to the roof using the engineered racking solution from Zep Solar. B.Site Design Temperature: (From Lawrence MUNI weather station) Average low temperature: -24.3°C (-11.74°F) Average high temperature: 37.6°C (99.68°F) C. Minimum Design Loads: Ground Snow Load: 50 psf (State Board BR&S) Design Wind Speed: 100 mph (State Board BR&S) 2. Structural Review of PV Array Mounting System: A.System Description: 1.Roof type: Comp.Shingle 2.Method and type of weatherproofing roof penetrations: Flashing B. Mounting System Information: 1.Mounting system is an engineered product designed to mount PV modules 2.For manufactured mounting systems,following information applies: a.Mounting System Manufacturer: Zep Solar b.Product Name: ZS Comp c.Total Weight of PV Modules and mounting hardware: 1175 lbs d.Total number of attachment points: 68 e.Weight per attachment point: 17.27 lbs/square foot f.Maximum spacing between attachment points: * See attached engineering talcs g.Total surface area of PV array: 440.25 square feet h.Array pounds per square foot: 2.66 lbs/square foot i.Distributed weight of PV array on roof sections: -Roof section 1: (4)modules,(13)attachments 14.46 pounds per square foot -Roof section 2: (9)modules,(17)attachments 24.88 pounds per square foot -Roof section 3: (2)modules,(6)attachments 15.66 pounds per square foot -Roof section 4: (8)modules,(24)attachments 15.66 pounds per square foot -Roof section 5: (2)modules,(8)attachments 11.75 pounds per square foot 3. Electrical Components: A. Module (UL 1703 Listed) Qty Trina TSM 255-PA05.18 25 modules Module Specs Pmax-nominal maximum power at STC - 255 watts Vmp-rated voltage at maximum power - 30.5 volts Voc-rated open-circuit voltage - 37.7 volts Imp-rated current at maximum power - 8.36 amps Isc-rate short circuit current - 8.92 amps B. Inverter (UL 1741 listed) Qty Enphase M215-60-2LL-S22 25 inverters Inverter Specs 1. Input Data (DC in) Recommended input power(DC) - 260 watts Max.input DC Voltage - 45 volts Peak power tracking voltage - 22V-36V Min./Max.start voltage - 22V/45V Max.DC short circuit current - 15 amps Max.input current - 10.5 amps 2. Output Data (AC Out) Max.output power - 215 watts Nominal output current - 0.9 amps Nominal voltage - 240 volts Max.units per PV circuit - 17 micro-inverters Max.OCPD rating - 20 amp circuit breaker C.System Configuration Number of PV circuits 2 PV circuit 1 - 15 modules/inverters (20)amp breaker PV circuit 2 - 10 modules/inverters (15)amp breaker �iJ U of 0 L}U• S 3{G a� D. Electrical Calculations 1.PV Circuit current PV circuit nominal current 13.5 amps Continuous current adjustment factor 125% 2011 NEC Article 705.60(B) PV circuit continuous current rating 16.875 amps 2.Overcurrent protection device rating PV circuit continuous current rating 16.875 amps Next standard size fuse/breaker to protect conductors 20 amp breaker Use 20 amp AC rated fuse or breaker 3.Conductor conditions of use adjustment(conductor ampacity derate) a.Temperature adder Average high temperature 37.6°C (99.68°F) Conduit is installed 1"above the roof surface Add 22°C to ambient 2011 NEC Table 310.15(B)(3)(c) Adjusted maximum ambient temperature 59.6°C (139.28°F) b.PV Circuit current adjustment for new ambient temperature Derate factor for 59.6°C (139.28°F) 71% 2011 NEC Table 310.15(B)(2)(a) Adjusted PV circuit continuous current 23.7 amps c.PV Circuit current adjustment for conduit fill Number of current-carrying conductors 6 conductors Conduit fill Berate factor 80% 2011 NEC Table 310.15(13)(3)(a) Final Adjusted PV circuit continuous current 29.7 amps Total derated ampacity for PV circuit 29.7 amps Conductors (tag2 on 1-line)must be rated for a minimum of 29.7 amps THWN-2(90°C) #12AWG conductor is rated for 30 amps (Use#12AWG or larger) 2011 NEC Table 310.15(B)(16) 4.Voltage drop(keep below 3%total) 2 arts: 1.Voltage drop across longest PV circuit micro-inverters(from modules to j-box) 2.Voltage drop across AC conductors(from j-box to point of interconnection) 1.TvErco-inverter voltage drop: 0.39% The largest number of micro-inverters in a row in the entire array is 9 inCircuit 1.According to manufacturer's specifications this equals a voltage drop of 0.39%. 2.AC conductor voltage drop: =I x R x D (=240 x 100 to convert to percent) _ (Nominal current of largest circuit)x (Resistance of#12AWG copper)x(Total wire run) Total system voltage drop: # VM* ulJ. ]Citi. Zep Solar Engineering Calculations 3102452 Project Contact Information Name: Street Address: 460 Stevens St Email: Suite/PO#: Phone: City, State, Zip: North Andover, Massachusetts 01845 Country: United States System Details Module Manufacturer: Trina Solar Mounting System Manufacturer: Zep Solar PV Module Model: TSM-250-PA05.18 Mounting System Type: ZS Comp Quantity of PV Modules: 4 Roof type: Composition Shingle Array Size (kW): 1.000 Attachment Type: Comp Mount, Type C Module-level electronics: Enphase Energy - M215-Z Zep Solar, Inc. www.zepsolar.com 13102452 12014-05-02 19:39 UTC Page 1 of 4 Zep solar Engineering Calculations Design Variables Description (Symbol) Value Unit Module Orientation Landscape Module Weight 44.8 lbs Average Roof Height (h) 25.0 ft Least Horizontal Dimension (Ihd) 25.0 ft Edge and Corner Dimension "a" 3.0 ft Roof Slope (9) 35.0 deg RafteNTruss spacing 16.0 in Rafter/Truss dimension Min. nominal framing member depth of 4" Basic Wind Speed (V) 110 mph Exposure Category B Ground Snow Load (P9) 50 psf Risk Category II Topographic Factor (Kt) 1.0 Thermal Factor for Snow Load (Ct) 1.2 Exposure Factor for Snow Load (Ce) 0.9 Effective Wind Area 10 ft2 Zep Solar, Inc. www.zepsolar.com 13102452 12014-05-02 19:39 UTC Page 2 of 4 ZepSolar Engineering Calculations Snow Load Calculations Using calculation procedure of ASCE 7-10 Chapter 7 Description (Symbol) Interior Edge Corner Unit Flat Roof Snow Load (Pf) 37.8 37.8 37.8 psf Slope Factor (Cs) 0.6 0.6 0.6 Roof Snow Load 24.1 24.1 24.1 psf Wind Pressure Calculations Using simplified procedure of ASCE 7-10 Chapter 27 Description (Symbol) Interior Edge Corner Unit Net Design Wind Pressure uplift (P11t30_1P) -21.8 -25.5 -25.5 psf Net Design Wind Pressure downforce (P,,t30_down) 19.9 19.9 19.9 psf Adjustment Factor for Height and Exposure 1.0 1.0 1.0 Category (A) Design Wind Pressure uplift (W„P) -21.8 -25.5 -25.5 psf Design Wind Pressure downforce (Wdown) 19.9 19.9 19.9 psf ASD Load Combinations Using calculation procedure of ASCE 7-10 Section 2.4 Description (Symbol) Interior Edge Corner Unit Dead Load (D) 2.5 2.5 2.5 psf Snow Load (S) 19.7 19.7 19.7 psf Load Combination 1 (D+0.75*(0.6*Wdown)+0.75*S) 23.1 23.1 23.1 psf Load Combination 2 (D+0.6*Wdown) 14.0 14.0 14.0 psf Load Combination 3 (D+S) 18.2 18.2 18.2 psf Uplift Design Load (0.6*D+0.6*W,P) -11.8 -14.0 -14.0 psf Maximum Absolute Design Load (Pab,) 23.1 23.1 23.1 psf Zep Solar, Inc. www.zepsolar.com 13102452 12014-05-02 19:39 UTC Page 3 of 4 ZepSolar Engineering Calculations Spacing Calculations Description (Symbol) Interior Edge Corner Unit Max allowable spacing between attachments 72.0 72.0 72.0 in User selected spacing between attachments given 32.0 64.0 64.0 in a rafter/truss spacing of 16.0 in Max cantilever from attachments to perimeter of 24.0 24.0 24.0 in PV array Distributed and Point Load Calculations In conformance with Solar ABC's Expedited Permit Process for PV System (EPP) Description (Symbol) Value Unit Weight of Modules 179.2 lbs Weight of Mounting System 29.02 lbs Total System Weight 208.22 lbs Total Array Area 70.45 ftz Distributed Weight 2.96 psf Total Number of Attachments 13 Weight per Attachment Point 16.02 psf Zep Solar, Inc. www.zepsolar.com 13102452 12014-05-02 19:39 UTC Page 4 of 4 i ZepSolar Engineering Calculations 3102452 Copy Project Contact Information Name: Street Address: 460 Stevens St Email: Suite/PO#: Phone: City, State, Zip: North Andover, Massachusetts 01845 Country: United States System Details Module Manufacturer: Trina Solar Mounting System Manufacturer: Zep Solar PV Module Model: TSM-250-PA05.18 Mounting System Type: ZS Comp Quantity of PV Modules: 9 Roof type: Composition Shingle Array Size (kW): 2.250 Attachment Type: Comp Mount, Type C Module-level electronics: Enphase Energy - M215-Z Zep Solar, Inc. www.zepsolar.com 13102452 Copy 12014-05-02 19:41 UTC Page 1 of 4 Zep Solar Engineering Calculations Design Variables Description (Symbol) Value Unit Module Orientation Landscape Module Weight 44.8 lbs Average Roof Height (h) 25.0 ft Least Horizontal Dimension (Ihd) 25.0 ft Edge and Corner Dimension "a" 3.0 ft Roof Slope (6) 32.0 deg Rafter/Truss spacing 16.0 in RafterlTruss dimension Min. nominal framing member depth of 4" Basic Wind Speed (V) 110 mph Exposure Category B Ground Snow Load (P9) 50 psf Risk Category II Topographic Factor (KZt) 1.0 Thermal Factor for Snow Load (Ct) 1.2 Exposure Factor for Snow Load (Ce) 0.9 Effective Wind Area 10 ft2 Zep Solar, Inc. www.zepsolar.com 13102452 Copy 12014-05-02 19:41 UTC Page 2 of 4 ZepSOlar Engineering Calculations Snow Load Calculations Using calculation procedure of ASCE 7-10 Chapter 7 Description (Symbol) Interior Edge Corner Unit Flat Roof Snow Load (Pt) 37.8 37.8 37.8 psf Slope Factor (CS) 0.7 0.7 0.7 Roof Snow Load 26.1 26.1 26.1 1 psf Wind Pressure Calculations Using simplified procedure of ASCE 7-10 Chapter 27 Description (Symbol) Interior Edge Corner Unit Net Design Wind Pressure uplift (Pl,t30_u,) -21.8 -25.5 -25.5 psf Net Design Wind Pressure downforce (Pne130_down) 19.9 19.9 19.9 psf Adjustment Factor for Height and Exposure 1.0 1.0 1.0 Category (X) Design Wind Pressure uplift (W,,p) -21.8 1 -25.5 -25.5 psf Design Wind Pressure downforce (Wdown) 19.9 Tig.9 19.9 psf ASD Load Combinations Using calculation procedure of ASCE 7-10 Section 2.4 Description (Symbol) Interior Edge Corner Unit Dead Load (D) 2.5 2.5 2.5 psf Snow Load (S) 22.1 22.1 22.1 psf Load Combination 1 (D+0.75*(0.6*Wdown)+0.75*S) 25.2 25.2 25.2 psf Load Combination 2 (D+0.6*Wdown) 14.1 14.1 14.1 psf Load Combination 3 (D+S) 20.9 20.9 20.9 psf Uplift Design Load (0.6*D+0.6*W„P) -11.8 -14.0 -14.0 psf Maximum Absolute Design Load (PabS) 25.2 25.2 25.2 psf Zep Solar, Inc.www.zepsolar.com 13102452 Copy 12014-05-02 19:41 UTC Page 3 of 4 ZepSolar Engineering Calculations Spacing Calculations Description (Symbol) Interior Edge Corner Unit Max allowable spacing between attachments 72.0 72.0 72.0 in User selected spacing between attachments given 64.0 64.0 64.0 in a rafter/truss spacing of 16.0 in Max cantilever from attachments to perimeter of 24.0 24.0 24.0 in PV array Distributed and Point Load Calculations In conformance with Solar ABC's Expedited Permit Process for PV System (EPP) Description (Symbol) Value Unit Weight of Modules 403.2 lbs Weight of Mounting System 40.23 lbs Total System Weight 443.43 lbs Total Array Area 158.52 ftz Distributed Weight 2.8 psf Total Number of Attachments 17 Weight per Attachment Point 26.08 psf Zep Solar, Inc. www.zepsolar.com 13102452 Copy 12014-05-02 19:41 UTC Page 4 of 4 ZepSolar Engineering Calculations 3102452 Copy Copy Project Designer Name: Ryan Salmon Street Address: Email: rsalmon@vivintsolar.com Suite/PO#: Phone: City, State, Zip: 84604 Country: United States Customer Information Name: Street Address: 460 Stevens St Email: Suite/PO#: Phone: City, State, Zip: North Andover, Massachusetts 01845 Country: United States System Details Module Manufacturer: Trina Solar Mounting System Manufacturer: Zep Solar PV Module Model: TSM-250-PA05.18 Mounting System Type: ZS Comp Quantity of PV Modules: 2 Roof type: Composition Shingle Array Size (kW): 0.500 Attachment Type: Comp Mount, Type C Module-level electronics: Enphase Energy - M215-Z Zep Solar, LLC. www.zepsolar.com 12014-05-14 22:24 UTC Page 1 of 4 Zep Sohl" Engineering Calculations Design Variables Description (Symbol) Value Unit Module Orientation Portrait Module Weight 44.8 lbs Average Roof Height (h) 25.0 ft Least Horizontal Dimension (Ihd) 25.0 ft Edge and Corner Dimension "a" 3.0 ft Roof Slope (0) 26.0 deg Rafter/Truss spacing 16.0 in Rafter/Truss dimension Min. nominal framing member depth of 4" Basic Wind Speed (V) 110 mph Exposure Category B Ground Snow Load (P9) 50 psf Risk Category II Topographic Factor (KZt) 1.0 Thermal Factor for Snow Load (CO 1.2 Exposure Factor for Snow Load (Ce) 0.9 Effective Wind Area 10 ftz Zep Solar, LLC. www.zepsolar.com 12014-05-14 22:24 UTC Page 2 of 4 Zep Solar Engineering Calculations Snow Load Calculations Using calculation procedure of ASCE 7-10 Chapter 7 Description (Symbol) Interior Edge Corner Unit Flat Roof Snow Load (Pf) 37.8 37.8 37.8 psf Slope Factor (CS) 0.8 0.8 0.8 Roof Snow Load 30.2 30.2 30.2 psf Wind Pressure Calculations Using simplified procedure of ASCE 7-10 Chapter 27 Description (Symbol) Interior Edge Corner Unit Net Design Wind Pressure uplift (Pnet30_,,p) -19.9 -34.7 -51.3 psf Net Design Wind Pressure downforce (Pne130_down) 12.5 12.5 12.5 psf Adjustment Factor for Height and Exposure 1.0 1.0 1.0 Category (A) Design Wind Pressure uplift (W,,p) -19.9 -34.7 -51.3 psf Design Wind Pressure downforce (Wdown) 16.0 16.0 16.0 psf ASD Load Combinations Using calculation procedure of ASCE 7-10 Section 2.4 Description (Symbol) Interior Edge Corner Unit Dead Load (D) 2.5 2.5 2.5 psf Snow Load (S) 27.2 27.2 27.2 psf Load Combination 1 (D+0.75*(0.6*Wdown)+0.75*S) 27.8 27.8 27.8 psf Load Combination 2 (D+0.6*Wdown) 11.9 11.9 11.9 psf Load Combination 3 (D+S) 26.7 26.7 26.7 psf Uplift Design Load (0.6*D+0.6*W,p) -10.6 -19.4 -29.4 psf Maximum Absolute Design Load (PabS) 27.8 27.8 27.8 psf Zep Solar, LLC. www.zepsolar.com 12014-05-14 22:24 UTC Page 3 of 4 zepsatar Engineering Calculations Spacing Calculations Description (Symbol) Interior Edge Corner Unit Max allowable spacing between attachments 49.0 49.0 49.0 in User selected spacing between attachments given 32.0 48.0 48.0 in a rafter/truss spacing of 16.0 in Max cantilever from attachments to perimeter of 16.0 16.0 16.0 in PV array Distributed and Point Load Calculations In conformance with Solar ABC's Expedited Permit Process for PV System (EPP) Description (Symbol) Value Unit Weight of Modules 89.6 lbs Weight of Mounting System 12.88 lbs Total System Weight 102.48 lbs Total Array Area 35.23 ftz Distributed Weight 2.91 psf Total Number of Attachments 6 Weight per Attachment Point 17.08 psf Zep Solar, LLC. www.zepsolar.com 12014-05-14 22:24 UTC Page 4 of 4 ZepSolar Engineering Calculations 3102452 Copy Copy Copy Project Contact Information Name: Street Address: 460 Stevens St Email: Suite/PO#: Phone: City, State, Zip: North Andover, Massachusetts 01845 Country: United States System Details Module Manufacturer: Trina Solar Mounting System Manufacturer: Zep Solar PV Module Model: TSM-250-PA05.18 Mounting System Type: ZS Comp Quantity of PV Modules: 8 Roof type: Composition Shingle Array Size (kW): 2.000 Attachment Type: Comp Mount, Type C Module-level electronics: Enphase Energy - M215-Z Zep Solar, Inc.www.zepsolar.com 13102452 Copy Copy Copy 12014-05-02 19:45 UTC Page 1 of 4 Zep Solar Engineering Calculations Design Variables Description (Symbol) Value Unit Module Orientation Landscape Module Weight 44.8 lbs Average Roof Height (h) 25.0 ft Least Horizontal Dimension (Ihd) 25.0 ft Edge and Corner Dimension "a" 3.0 ft Roof Slope (8) 27.0 deg Rafter/Truss spacing 16.0 in Rafter/Truss dimension Min. nominal framing member depth of 4" Basic Wind Speed (V) 110 mph Exposure Category B Ground Snow Load (139) 50 psf Risk Category II Topographic Factor (KZt) 1.0 Thermal Factor for Snow Load (Ct) 1.2 Exposure Factor for Snow Load (Ce) 0.9 Effective Wind Area 10 ft2 Zep Solar, Inc. www.zepsolar.com 1 3102452 Copy Copy Copy 12014-05-02 19:45 UTC page 2 of 4 Zep Solar Engineering Calculations Snow Load Calculations Using calculation procedure of ASCE 7-10 Chapter 7 Description (Symbol) Interior Edge Corner Unit Flat Roof Snow Load (Pf) 37.8 37.8 37.8 psf Slope Factor (CS) 0.8 0.8 0.8 Roof Snow Load 29.6 29.6 29.6 psf Wind Pressure Calculations Using simplified procedure of ASCE 7-10 Chapter 27 i Description (Symbol) Interior Edge Corner Unit Net Design Wind Pressure uplift (Pne130_up) -19.9 -34.7 -51.3 psf Net Design Wind Pressure downforce (Pnet30_down) 12.5 12.5 12.5 psf Adjustment Factor for Height and Exposure 1.0 1.0 1.0 Category (X) Design Wind Pressure uplift (W,,P) -19.9 -34.7 -51.3 psf Design Wind Pressure downforce (Wdown) 16.0 16.0 16.0 psf ASD Load Combinations Using calculation procedure of ASCE 7-10 Section 2.4 Description (Symbol) Interior Edge Corner Unit Dead Load (D) 2.5 2.5 2.5 psf Snow Load (S) 26.3 26.3 26.3 psf Load Combination 1 (D+0.75*(0.6*Wdown)+0.75*S) 27.1 27.1 27.1 psf Load Combination 2 (D+0.6*Wdown) 11.9 11.9 11.9 psf Load Combination 3 (D+S) 25.7 25.7 25.7 psf Uplift Design Load (0.6*D+0.6*W,I) -10.6 -19.5 -29.4 psf Maximum Absolute Design Load (Pab,) 27.1 27.1 27.1 psf Zep Solar, Inc. www.zepsolar.com 13102452 Copy Copy Copy 12014-05-02 19:45 UTC page 3 of 4 Zep5olar Engineering Calculations Spacing Calculations Description (Symbol) Interior Edge Corner Unit Max allowable spacing between attachments 72.0 72.0 72.0 in User selected spacing between attachments given 32.0 64.0 64.0 in a rafter/truss spacing of 16.0 in Max cantilever from attachments to perimeter of 24.0 24.0 24.0 in PV array Distributed and Point Load Calculations In conformance with Solar ABC's Expedited Permit Process for PV System (EPP) Description (Symbol) Value Unit Weight of Modules 358.4 lbs Weight of Mounting System 52.42 lbs Total System Weight 410.82 lbs Total Array Area 140.91 ft2 Distributed Weight 2.92 psf Total Number of Attachments 24 Weight per Attachment Point 17.12 psf Zep Solar, Inc.www.zepsolar.com 13102452 Copy Copy Copy 12014-05-02 19:45 UTC Page 4 of 4 ZepSolar Engineering Calculations 3102452 Copy Copy Copy Copy Project Contact Information Name: Street Address: 460 Stevens St Email: Suite/PO#: Phone: City, State, Zip: North Andover, Massachusetts 01845 Country: United States System Details Module Manufacturer: Trina Solar Mounting System Manufacturer: Zep Solar PV Module Model: TSM-250-PA05.18 Mounting System Type: ZS Comp Quantity of PV Modules: 2 Roof type: Composition Shingle Array Size (kW): 0.500 Attachment Type: Comp Mount, Type C Module-level electronics: Enphase Energy - M215-Z Zep Solar, Inc. www.zepsolar.com 13102452 Copy Copy Copy Copy 12014-05-02 19:47 UTC Page 1 of 4 ZepSotar Engineering Calculations Design Variables Description (Symbol) Value Unit Module Orientation Landscape Module Weight 44.8 lbs Average Roof Height (h) 25.0 ft Least Horizontal Dimension (Ihd) 25.0 ft Edge and Corner Dimension "a" 3.0 ft Roof Slope (6) 27.0 deg Rafter/Truss spacing 16.0 in Rafter/Truss dimension Min. nominal framing member depth of 4" Basic Wind Speed (V) 110 mph Exposure Category B Ground Snow Load (139) 50 psf Risk Category 11 Topographic Factor (Kn) 1.0 Thermal Factor for Snow Load (Ct) 1.2 Exposure Factor for Snow Load (Ce) 0.9 Effective Wind Area 10 ftz Zep Solar, Inc. www.zepsolar.com 3102452 Copy Copy Copy Copy 12014-05-02 19:47 UTC page 2 of 4 i Zep Solar Engineering Calculations Snow Load Calculations Using calculation procedure of ASCE 7-10 Chapter 7 Description (Symbol) Interior Edge Corner Unit Flat Roof Snow Load (Pf) 37.8 37.8 37.8 psf Slope Factor (CS) 0.8 0.8 0.8 Roof Snow Load 29.6 1 29.6 29.6 psf Wind Pressure Calculations Using simplified procedure of ASCE 7-10 Chapter 27 Description (Symbol) Interior Edge Corner Unit Net Design Wind Pressure uplift (Pne00_up) -19.9 -34.7 -51.3 psf Net Design Wind Pressure downforce (Pn,t30_down) 12.5 12.5 12.5 psf Adjustment Factor for Height and Exposure 1.0 1.0 1.0 Category (A) Design Wind Pressure uplift (W,p) -19.9 1 -34.7 -51.3 psf Design Wind Pressure downforce (Wdow,) 16.0 16.0 16.0 psf ASD Load Combinations Using calculation procedure of ASCE 7-10 Section 2.4 Description (Symbol) Interior Edge Corner Unit Dead Load (D) 2.5 2.5 2.5 psf Snow Load (S) 26.3 26.3 26.3 psf Load Combination 1 (D+0.75*(0.6*Wdown)+0.75*S) 27.1 27.1 27.1 psf Load Combination 2 (D+0.6*Wdown) 11.9 11.9 11.9 psf Load Combination 3 (D+S) 25.7 25.7 25.7 1 psf Uplift Design Load (0.6*D+0.6*W,I) -10.6 -19.5 -29.4 psf Maximum Absolute Design Load (Pak),) 27.1 27.1 27.1 psf Zep Solar, Inc. www.zepsolar.com 13102452 Copy Copy Copy Copy 12014-05-02 19:47 UTC page 3 of 4 i � f Zep Solar Engineering Calculations Spacing Calculations Description (Symbol) Interior Edge Corner Unit i Max allowable spacing between attachments 72.0 72.0 72.0 in User selected spacing between attachments given 32.0 64.0 64.0 in a rafter/truss spacing of 16.0 in Max cantilever from attachments to perimeter of 24.0 24.0 24.0 in PV array Distributed and Point Load Calculations In conformance with Solar ABC's Expedited Permit Process for PV System (EPP) Description (Symbol) Value Unit Weight of Modules 89.6 lbs Weight of Mounting System 16.92 lbs Total System Weight 106.52 lbs Total Array Area 35.23 ft2 Distributed Weight 3.02 psf Total Number of Attachments 8 Weight per Attachment Point 13.32 psf Zep Solar, Inc. www.zepsolar.com 13102452 Copy Copy Copy Copy 12014-05-02 19:47 UTC page 4 of 4 Location E- e46 � -- No. " I Date • ' TOWN OF NORTH ANDOVER ■ • ����rte' � •p r Certificate of Occupancy $ Building/Frame Permit Fee $ ri Foundation Permit Fee $ °' Other Permit Fee $ " TOTAL $ R Check# t1ln U J 1; '' Building Inspector