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29-315 (8) 325 ACREBROOK DR BP-2019-0398 GIs#: COMMONWEALTH OF MASSACHUSETTS Map:Block:29-315 CITY OF NORTHAMPTON Lot: -001 PERSONS CONTRACTING WITH UNREGISTERED CONTRACTORS Permit: Building DO NOT HAVE ACCESS TO THE GUARANTY FUND (MGL c.142A) Category: SOLAR ELECTRIC SYSTEM BUILDING PERMIT Permit# BP-2019-0398 Proiect# JS-2019-000640 Est.Cost: $44000.00 Fee: $75.00 PERMISSION IS HEREBY GRANTED TO: Const.Class: Contractor: License: Use Group: TRINITY SOLAR 104144 Lot Size(sa. ft.): 16770.60 Owner: LAPOINTE GERALD R&JUDITH A Zoning: Applicant. TRINITY SOLAR AT. 325 ACREBROOK DR Applicant Address: Phone: Insurance: 32 GROVE ST (508) 577-3391 O WC PLYMPTONMA02367 ISSUED ON:10/1/2018 0:00:00 TO PERFORM THE FOLLOWING WORK.-35 ROOF MOUNTED SOLAR PANELS - 10.325 KW POST THIS CARD SO IT IS VISIBLE FROM THE STREET Inspector of Plumbing Inspector of Wiring D.P.W. Building Inspector Underground: Service: Meter: Footings: Rough: Rough: House# Foundation: Driveway Final: Final: Final: Rough Frame: Gas: Fire Department Fireplace/Chimney: Rough: Oil: Insulation: Final: Smoke: Final: THIS PERMIT MAY BE REVOKED BY THE CITY OF NORTHAMPTON UPON VIOLATION OF ANY OF ITS RULES AND REGULATIONS. Certificate of Occupancy Signature: FeeType: Date Paid: Amount: Building 10/1/2018 0:00:00 $75.00 212 Main Street,Phone(413)587-1240,Fax: (413)587-1272 Louis Hasbrouck—Building Commissioner i EC Department use only City of Northampton Status of Permit: Building Department Curb Cut/Driveway Permit OCT _ 1 2018 212 Main Street Sewer/Septic Availability Room 100 Water/Well Availability orthampton, MA 01060 Two Sets of Structural Plans NORTHAMPTON..MA E OF BUILDING MA 01 Ti one 4 3-587-1240 Fax 413-587-1272 Plot/Site Plans N Other Specify APPLICATION TO CONSTRUCT,ALTER, REPAIR,RENOVATE OR DEMOLISH A ONE OR TWO/FAMILY DWELLING SECTION 1 -SITE INFORMATION gj lq"-�% —3f 1.1 Property Address: is section to be completed by office ✓�' � Unit 325 Acrebrook Dr Map Lot Florence MA 01062 Zone Overlay District Elm St.District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: Judith Lapointe 325 Acrebrook Dr Name(Print) Current Mailing Address: 413-586-1353 Please see attached Telephone Signature 2.2 Authorized A e Neil G Greene 4 Open Square Way-Suite 410,Holyoke,MA 01040 Name(Print) Current Mailing Address: X 413-203-9088 Signa Telephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only completed by permit applicant 1. Building 13,000 (a) Building Permit Fee 2. Electrical 31,000 (b) Estimated Total Cost of Construction from 6 3. Plumbing Building Permit Fee 4. Mechanical(HVAC) *-757 5. Fire Protection 6. Total=0 +2+3+4+5) 44,000 Check Number (tj O/3 This Section For Official Use Only Building Permit Number: Date Issued: Signature: Building Commissioner/Inspector of Buildings Date �:'i,, Section 4. ZONING All Information Must Be Completed. Permit Can Be Denied Due To Incomplete Information Existing Proposed Required by Zoning This column to be filled in by Building Department Lot Size Frontage - Setbacks Front C Side L:�--- R:F----] L:= R:0 C Rear �--' Building Height Bldg. Square Footage % J Open Space Footage % (Lot area minus bldg&paved parking) #of Parking Spaces Fill: volume&Location IF -- - A. Has a Special Permit/Variance/Finding ever been issued for/on the site? NO Q DON'T KNOW O YES Q IF YES, date issued: IF YES: Was the permit recorded at the Registry of Deeds? NO O DONT KNOW Q YES O IF YES: enter Book Page and/or Document# B. Does the site contain a brook, body of water or wetlands? NO Q DON'T KNOW © YES O IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained O Obtained O , Date Issued: C. Do any signs exist on the property? YES © NO O IF YES, describe size, type and location: D. Are there any proposed changes to or additions of signs intended for the property? YES O NO O IF YES, describe size, type and location: E. Will the construction activity disturb(clearing,grading,excavation, or filling)over 1 acre or is it part of a common plan that will disturb over 1 acre? YES © NO O IF YES,then a Northampton Storm Water Management Permit from the DPW is required. SECTION 5-DESCRIPTION OF PROPOSED WORK(check all applicable) New House ❑ Addition ❑ Replacement Windows Alteration(s) ❑ Roofing 0 Or Doors E] Accessory Bldg. ❑ Demolition ❑ New Signs [O] Decks [M Siding[fes] Other[fes] Solar Brief Description of Proposed Work: Install 10.325kw solar on roof.Will not exceed roof panels,but will add 6'to roof height.35 panels. Alteration of existing bedroom Yes No Adding new bedroom Yes No Attached Narrative Renovating unfinished basement Yes No Plans Attached Roll -Sheet 6a. If New house and or addition to existing housing, complete the following: a. Use of building : One Family Two Family Other b. Number of rooms in each family unit: Number of Bathrooms c. Is there a garage attached? d. Proposed Square footage of new construction. Dimensions e. Number of stories? f. Method of heating? Fireplaces or Woodstoves Number of each g. Energy Conservation Compliance. Masscheck Energy Compliance form attached? h. Type of construction i. Is construction within 100 ft. of wetlands? Yes No. Is construction within 100 yr. floodplain Yes No j. Depth of basement or cellar floor below finished grade k. Will building conform to the Building and Zoning regulations? Yes No . 1. Septic Tank City Sewer Private well City water Supply SECTION 7a-OWNER AUTHORIZATION-TO BE COMPLETED WHEN OWNERS AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT I, Please see attached as Owner of the subject property hereby authorize to act on my behalf, in all matters relative to work authorized by this building permit application. Signature of Owner Date Trinity Solar as Owner/Authorized Agent hereby declare that the statements and information on the foregoing application are true and accurate,to the best of my knowledge and belief. Signed under the pains and penalties perjury. Neil G Greene Print Name , X Signature of Owner/Agent Date t SECTION 8-CONSTRUCTION SERVICES 8.1 Licensed Construction Supervisor: Not Applicable ❑ Name of License Holder: Neil G Greene CS 104144 License Number 43 Firglade Ave,Springfi �IdMA OPIDS, 3/17/2020 Address Expiration Date X 3-203-9088 Signature elephone 9.Registered Home Improvement Contractor: Not Applicable ❑ Trinity Heating&Air Inc. Trinity Solar 170355 Company Name Registration Number 20 Patterson Brook R ad/- nit 1 V,/West�areham,MA 02576 10/11/2019 Address Expiration Date X A Telephone 413-203-9088 SECTION 10-WORKERS'COMPENSATION INSURANCE AFFIDAVIT(M.G.L.c. 152,§25C(6)) Workers Compensation Insurance affidavit must be completed and submitted with this application. Failure to provide this affidavit will result in the denial of the issuance of the building permit. Signed Affidavit Attached Yes....... ❑ No...... ❑ 11. - Home Owner Exemption The current exemption for"homeowners"was extended to include Owner-occupied Dwellings of one(1) or two(2)families and to allow such homeowner to engage an individual for hire who does not possess a license,provided that the owner acts as supervisor.CMR 780, Sixth Edition Section 108.3.5.1. Definition of Homeowner:Person(s)who own a parcel of land on which he/she resides or intends to reside,on which there is,or is intended to be,a one or two family dwelling,attached or detached structures accessory to such use and/or farm structures.A person who constructs more than one home in a two-year period shall not be considered a homeowner. Such"homeowner"shall submit to the Building Official,on a form acceptable to the Building Official,that he/she shall be responsible for all such work performed under the buildinu permit. As acting Construction Supervisor your presence on the job site will be required from time to time,during and upon completion of the work for which this permit is issued. Also be advised that with reference to Chapter 152(Workers'Compensation) and Chapter 153 (Liability of Employers to Employees for injuries not resulting in Death)of the Massachusetts General Laws Annotated,you may be liable for person(s) you hire to perform work for you under this permit. The undersigned"homeowner"certifies and assumes responsibility for compliance with the State Building Code,City of Northampton Ordinances, State and Local Zoning Laws and State of Massachusetts General Laws Annotated. Homeowner Signature 11 n1wn SOLAR HOMEOWNERS AUTHORIZATION FORM Judith Lapointe (print name) am the owner of the property located at address: 325 Acrebrook Dr, Florence, MA (print address) I hereby authorize Trinity Solar, and their subcontracting company , to act as my Agent for the limited purpose of applying for and obtaining local building and other permits from the Authority Having Jurisdiction as required for the installation of a Photovoltaic System located on my Property. This authorization includes the transfer/re-administering, and/or cancellation of any existing permits on file for the purpose of updating/applying with an alternate subcontractor. Customer Signature: Date:September 13, 2018 Print Name: Judith Lapointe ® Comm6nwealth of Massachusetts Division of Professional Licensure Board of Building Regulations and Standards Construction Supervisor CS-104144 Expires: 03/1712020 NEIL G GREENE 43 FIRGLADE AVE SPRINGFIELD MA 01108 Construction Supervisor unrestricted-Buildings of any use group which corriam less than 35,000 cub+c rent(991 cubic meters)of encinsed aliece Failure to possess a current edition of the Massachusetts State Building Code Is cause for revocation of this license. For Information about this license Cali 06171727-3200-visit wv+w-mass.guWdpl Office of Consumer Affairs and Business Regulation One Ashburton Place - Suite 1301 Boston, Massachusetts 02108 Home Improvement Contractor Registration Type: Supplement Card j? Registration: 170355 TRINITY HEATING &AIR, INC. Expiration: 10/11/2019 D/B/A TRINITY SOLAR j 20 PATTERSON BROOK ROAD UNIT 10 "! WEST WAREHAM, MA 02576 '•ol _ T Update Address and Return Card. SCA 1 8 2OM-05/17 Office of Consumer Affairs&Business Regulation HOME IMPROVEMENT CONTRACTOR Registration valid for individual u e only TYPE: SUDDlement Card before the expiration date. If foun return to: Registration Expiration Office of Consu��fn����ff r Affairs and B siness Regulation 170355 10/11/2019 10 Park Plazate 5170 TRINITY HEATING&AIR,INC Boston,MA 0 16 D/B/A TRINITY SOLAR J NEIL GREENE 20 PATTERSON BROOK ROAD UNIT 10 WEST WAREH&M,MA 02576 Undersecretary Not valid without signature '\ The Commonwealth of Massachusetts Department of Industrial Accidents 1 Congress Street, Suite 100 Boston, MA 02114-2017 www.mass.gov/dia Workers' Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers. 1'0 BE.FILE.1)N%11'II THE PERMIT'TING AUTHORFIA. Applicant Information Please Print Lep-ibly Name (Business/Organization/lndividual):Trinity Heating &Air, Inc. dba Trinity Solar Address:2211 Allenwood Road City/State/Zip:Wall, New Jersey 07719 Phone #:732-780-3779 Are you an employer Check the appropriate box: Type of project(required): I 0 1 am a employer with 1,630_employees(full and/or part-time).• 7. New construction 2❑1 am a sole proprietor or partnership and have no employees working for me in 8. Remodeling any capacity.[No workers'comp.insurance required] 9. El Demolition 3❑1 am a homeowner doing all work myself INo workers'comp insurance required.]r 10E] Building addition 4❑1 am a homeowner and will be hiring contractors to conduct all work on my property. 1 will ensure that all contractors either have workers'compensation insurance or are sole I I.0 Electrical repairs or additions proprietors with no employees. 12.a Plumbing repairs or additions QI 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 h❑We are a corporation and its officers have exercised their right of exemption per MGL c 14.❑Other_ 152,61(4),and wr have no employees [No workers'comp.insurance required] 'Any applicant that checks box#i 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 employces Ifthe sub-contractors lime employees,they must provide their workers'comp policy number am an employer that is providing workers'compensation insurance for my emplo)-ees. Below is the police and job site information. Insurance Company Name:Arthur J. Gallagher&Co. Policy#or Self-ins.Lic.#:EWGCR000065617 Expiration Date:11/1/2018 Job Site Address:4 Open Square Way, Suite 410 City/State/Zip:Holyoke, MA 01040_ Attach a copy of the workers' compensation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as required under MGI.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. 1 1 du herehterlijyer the paf ns td penultie erjun that the information provided above is true and correct. t. Si�naht Date: 0 i Phone 32-780-3779 Official tete only. Do not write in this area,to be completed by citt•or town official. City or Town: Permit/License# issuing Authority(circle one): 1. Board of Health 2. Building Department 3.City/7'own Clerk 4. Electrical Inspector 5. Plumbing Inspector 6.Other Contact Person: Phone#: A�® CERTIFICATE OF LIABILITY INSURANCE DATE(MMIDDmYY) 10/27/2017 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(les) must have ADDITIONAL INSURED provisions or 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 ri hts to the certificate holder in lieu of such endorsement(s). PRODUCER CONTACT NAME: Arthur J.Gallagher Risk Management Services, Inc. PHONE 856-482-9900 F"x 856-482-1888 4000 Midlantic Drive Suite 200 E-MAIL Mount Laurel NJ 08054 INSURERS AFFORDING COVERAGE NAIC# INSURER A:HDI-Global Insurance Company 41343 INSURED TRINHEA-03 INSURER B:Liberty Insurance Underwriters Inc 19917 Trinity Heating&Air, Inc. INSURER C: 110 Lyman St. Holyoke, MA 01040 INSURER D INSURER E: INSURER F COVERAGES CERTIFICATE NUMBER: 1801370239 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 INSURANCE POLICY EFF POLICY EXP LIMITS LTR INSD WVD POLICY NUMBER MMIDDIYYYY MM/DDIYYYY A X COMMERCIAL GENERAL LIABILITY EGGCC000065617 11/1/2017 11/1/2018 EACH OCCURRENCE $2,000,000 DAMAGE TO RENTED CLAIMS-MADE FX]OCCUR PREMISES Ea occurrence $100,000 MED EXP(Any one person) $ PERSONAL&ADV INJURY $2,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $2,000,000 PRO POLICYFX JEC F LOC PRODUCTS-COMP/OP AGG $2,000,000 OTHER: $ A AUTOMOBILE LIABILITY EAGCC000065617 11/1/2017 11/1/2018 Ea accident $2,000,000 X ANY AUTO BODILY INJURY(Per person) $ OWNED SCHEDULED BODILY INJURY(Per accident) $ AUTOS ONLY AUTOS HIRED NON-OWNED PROPERTY DAMAGE $ AUTOS ONLY AUTOS ONLY Per accidL 1 1 $ ent B UMBRELLA LIAB X OCCUR 1000231834-02 11/1/2017 11/1/2018 EACH OCCURRENCE $3,000,000 A EXAGC000065617 11/1/2017 11/1/2018 X EXCESS LIAB CLAIMS-MADE AGGREGATE $3,000,000 DED I I RETENTION$ Limit x of$3,000,000 $21,000,000 A WORKERS COMPENSATION EWGCC000065617 11/1/2017 11/1/2018 X PER OTH- AND EMPLOYERS'LIABILITY STATUTE ER ANY PROPRIETOR/PARTNER/EXECUTIVE — N/A E.L.EACH ACCIDENT $1,000,000 OFFICERIMEMBER EXCLUDED? (Mandatory in NH) E.L.DISEASE-EA EMPLOYE $1,000,000 If yes,describe under DESCRIPTION OF OPERATIONS below I I E.L.DISEASE-POLICY LIMIT 1$1,000,000 A Automobile EAGCC000065617 11/1/2017 11/1/2018 All Other Units $1,000/$1,000 Comp/Collusion Ded. Truck-Tractors and Semi-Trailers $5,000/$5,000 DESCRIPTION OF OPERATIONS I LOCATIONS I VEHICLES (ACORD 101,Additional Remarks Schedule,may be attached If more space Is required) Evidence of Insurance CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE Trinity Heating and Air,INC DBA Trinity Solar THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN 2211 Allenwood Rd ACCORDANCE WITH THE POLICY PROVISIONS. Wall NJ 07719 AUTHORIZED REPRESENTATIVE Y,,_J4F ©1988-2015 ACORD CORPORATION. All rights reserved. ACORD 25(2016103) The ACORD name and logo are registered marks of ACORD INSTALLATION O F NEW ACREBROOK DR. ROOF MOUNTED PV SOLAR SYSTEM 325 ACREBROOK DR s FLORENCE, MA 01062 - X.~ • ,�; Issued/Revisions n VICINITY MAP SITE NO. DESCRIPTION DATE SCALE:NTS ProjeCt Title: UIPOINTE,JUDfTH- TRINRY ACR 8:2018-09-]90411 Project Address: 325 ACREBROOK DR FLORENCE,MA 01062 42.314829,-72.694983 GENERAL NOTES GENERAL NOTES CONTINUED GENERAL NOTES CONTNEIED ABBREVIATIONS CONTINUED SHEET INDEX Drawing Tllb: 1.THEINSTALLATION CONTRACTOR IS 8. THE OC VOLTAGE FROM THE PANELS IS 14. %CURRENT—AILING UTILITY JB JUNCTION BOX PV-1 COVER SHEET W/SITE INFO&NOTES RESPONSIBLE FOR IN STALLING ALL ALWAYS PRESENT AT THE DC COMPANY SPECIFICATIONS, kCMIL THOUSAND CIRCULAR MILS LL EQUIPMENT ANDFOLLOWINGADISCONNECT ENCLOSURE AND THE DC STANDARDS,AND REQUIREMENTS kVA KILO-VOLTAMPERE PV-2 ROOF PLAN W/MODULE LOCATIONS PROPOSED PV SOLAR SYSTEM URECTIONS AND INSTRUCTIONS TERMINALS OF THE INVERTER DURING 15 THIS SET OF PLANS HAVE BEEN kW KIL ATT CONTAINED N THE DRAWING PACKAGE AND DAYLIGHT HOURS.ALL PERSONS PREPAREDFORTHEPURPoSEGE WITH NINE KILO-WA HOUR PV-3 ELECTRICAL 3 LINE DIAGRAM INFORMATION RECEIVED FROM TRINITY. WORIONG ON OR INVOLVED TH THE MUNICIPAL AND AGENCY REVIEW AND L LMAN Cl CUTE BREAKER 2.THENSTALLATIONCONTRACTOR IS PHOTDVOLTAICSYSTEM ARE—NED APPROVAL.THIS SET OFPLANSSMALLMCS AP APPENDIX NDrawingInformation RESPONSIBLE FOR NSTALLNG ALL THAT THE SOLAR MODULES ARE NOT BE UT.XZED AS CONSTRUCTION MOP MAN USTRIBUTION PANEL EQUIPMENTANOFOLLOWGALL ENERGIZEDWHENEVERTHEYARE DRANONGS UNM REVISED TO INDICATE MLO MAN LUG ONLYIRAIINI E. 9/iV201e DIRE CTONSANDINSTRUCTIGNODNTNNED EXPOSED TO LIGHT. 'ISS ED FOR CONSTRUCTIW. MTD MOUNTED wN IE' NB N THE COMPLETE MANUAL 9. ALL PORTIONS OF THIS SOLAR 16 ALL INFORMATION SHOWN MUST BE MTG MOUNTING KED Bv. DMR 3.THE INSTALLATION CONTRACTOR IS PHOTOVOLTAIC SYSTEM SHALL BE CERTIFIED PRIOR TO USE FOR N NEUTRAL NEC NATIONAL ELECTRICAL CODE RESPONSHBLE FOR READING AND MARKED CLEARLY NALELN ACCORDANCE WITH CONSTRUCTION ACTNRIES. me HOT N CONTRACT UNDERSTANDINGALLOHUWNAN THE NATIONAL ELECTRICAL CODE $ 8T11 Intonnat on: MPONENT AND INVERTTH MANUALS ARTICLE THE T08. NO/ NUMBER PRFOR ACINSTALLATION.QUIREDTOHAVEN 10. PRIOR TO TMEINSTALlAT10N OF THIS ABBREVATIONS NTS NOT TO RFtENCALE DC MTEMSNF: 30.325kW CONTRACTOR IS ALSO REQUIRED TO HAVE PHOTOVOLTAIC SYSTEM,THE OCP OVER CURRENT PROTECTMJN Ac SYSTMSIII: ]OkW ALL COMPONENTSWRCHESINTHEOFF NSTALIATION CONTRACTOR SHALL AC AALLTER ATING CURRENT P POLE TOTAL MOGUIE CORN: 3S POSPB PULL BOX MOOULU USED: .—HA— THE IN0N AND FUSES REMOVED PRAM TO ATTEND A PRE OF THE MEETING Al- ALUMINUM E 0 PHASE THE INSTALLATION OF ALL FUSE BEARING FOR THE REVIEW OF THE NSTALLATON AF AMP.FRAME PVC SYSTEM COMPONENTS. PROCEDURES SCHEDULES,SAFETY ANO POLY-VIN YL CHLORIDE CONDOR MODULESPECR: G,PEAR-8AW.12% 4.ONCETHEPHOTOVOLTAICMOOULESARE COORDINATION. AEF ABOVE FINISHED FLOOR POUR POWER AEG ABOVE FINISHED GRADE OTY IIIN COMPANY: MATT GRID MOUNTED.THE INSTAUATON 11. PRIOR TO THE SYSTEM START UP THE AWG AMERICAN WIRE GAUGE RGS QUANTITY UTILITY ACCT! 016(939000 RIGID GALVANIZED STEEL UTILITY METER M: 15825066 ONE ELECTRICIAN SHOULD HAVE ATNIDED OF INSTALLATIONFCONTRACTOR SHALL C CONDUIT(GENERICTERM OF JS SOLIDNEUTRAL ONERPHOTO NWHOHAS ALATIONDA ASSIST ECHE PERFORMING ALL INITIAL RACEWAY,PROVIDE AS JSWBD TYPICAL CEAI TYPE: SUN— SOLARPHOTOVOLTAICNSTALLATION HARDWARE CNECKSAND DC WIRING SPECIFIED) TYP TYPICAL COURSE ON SUE CONGUCTMTYCHECKS. CB COMBINER BOX U.OJ. UNLESS OTHERWISE INDICATED 5.FOR SAFETY,R B RECOMMENDED THAT 12. FOR THE PROPER MAINTENANCE AND CKT CIRCUIT WP THE INSTALLATION CREW ALWAYS HAVE A ISOLATION OF THE INVERTERS REFER TO WEATHERPROOF MINIMUM OF TWO PERSONS WORKING THEISOLATONPRMEDURESIN THE OT CURRER TRANSFORMER :FMR TRANSFORMER RBV.NO. Sheet TOGETHER AND THAT EACH OF THE OPERATION MANUAL CU COPPER 72 MOUNT E FINISHED TO BOTTOM INSTALLATION CREW MEMBERS BE TRAINED 13. TME LOCATION OF PROPOSED ELECTRIC DIS DIRECT CURRENT OF ABOVE FINISHED FLOOR OR UBO DISCONNECTSIMTCH GRADE IN IS ST SOAR AND CPR. AND PHONE APROALOF THE ARE SUBJECT EC �W, 8.THIS SOLAR PHOlOVO-TMC SYSTEM 6 TO TO FINAL APPROVAL OF T/E EC ELECTRICAL SYSTEM INSTALLER RE INSTALLED FOLOFT E NNO THEATION APPROPRATE IITLRV COMPANIES AND EMT FUSIBLE SWTCMETALLIC TUBING C ECTRICIONSOFTNENATIONAL OWNERS. FS FUSIBLE SWITCH ELECTRICAL CODE.ANY LOCAL CODE A. ALL MATERIALS.FOR SIT IP AW G FUSE WHIUI MAY SUPERSEDE TTIE NEC SHALL CONSTRUCTION FOR TIE SITE GND GROUND . GOVERN. BE IN ACCORDANCE CE NR"TH HEREIN SHALL ED GROUNDENCY(T INTERRUPTER 7.ALLSYSTEM COMPONENTS TO BE BE N ACCORDANCE VA HZ FIR SECOND (CYCLES PER INSTALLED WITH THIS SYSTEM ARETOM E AI CURRENT PREVAILING YSMCI I CATIONMUNICIPAL SECOND VL'LISTED.ALL EQUIPMENT USVALL BE NEW STAN R COUNTY SPECFlCATIONS. aft OUTDOOR RATED UNLESS INDOORS. STANDARDS AND REQUIREMENTS Trim f-yo GENERAL NOTES SOLAR IF ISSUED DRAWING IS MARKED WITH A REVISION CHARACTER OTHER THAN'A.PLEASE BE ADVISED THAT FINAL EQUIPMENT AND20R SYSTEM CHARACTERISTICS ARE SUBJECT TO CHANGE DUE TO AVABABLRY OF EQUIPMENT. 2211Allen—Boal 877-78-283 all,New lerzey 07719 www.Triney-SOlar.com NOTES.'REFER TO MODULE SPECS FOR MOWLE DIMENSIONS 'pE,,c,ED NODULES FMY SE PORlaaf OR LANDSCAPE UNIRAC CLAMP NEW PV SOLAR—LE.IYPIGL ;ReFLR To sREc snstc rdcoLr (REFER TO EOU WW SCNEBAE FOft 3PEC3'VID OIIgIYIIIIEa SOLAR MODULE SOLAR MODULE _ NEW MOUNTMG FOOT/ATTACFIMEM ENOREERNG IETTER(REFER 9PACM0 ECOFASTEN'L'FOOT UNIRAC RALsNF>:rrOR AND DEraLs) b' II6.FERro81cC9aE/wn DE.ARs IREFERrosPEc Y \ ys ^/ i NEW IMLAC RAILTYPMII TOBEMBMfEDM DICU—TO ECDFASTEN FLASHING EXISTING ASPHALT SHINGLES , U, TRUCTURE S (REFER TO UNIroH.0 4XEET FBIDETAFJ� (REFERroeaCAaLiRS IenER FaR SF1.tR —ry � CFGTIDNIDATASHEFOR ET NEW END UIP.IY'PICAL S.S.LAG BOLT APOC SEALANT r• , (REFER TO UNRAC SPECFtcgnDIl/ SOLAR MODULES SHALL NOT SHEET FBI MARS) EXISTRNO RAFTER EXCEED PEAK HEIGHT. ►j I\ 1-11 NrrFFRSIFTr NEW TO TYPMwLL (REFER TO UNpAG SPECFIGTION/ MTA SHEEP FOR DETAILS) ATTACHMENT 8 CLIP DETAIL PV MODULE ATTACHMENT ON ASPHALT SHINGLE ROOF nMEIGHT FROM GROUND LEVEL TO PEAK OF ROOF sc—NOT TO scaF scue NOT To uuF suLE:NOT To SOME ARRAY SCHEDULE Issued/Revisions BACK ...... ...... ..'i NO. DESCRIPTION DATE _._ '.. Project Title: LAPDINTE,IUBiN� _ I- - __-..-.:..� TRINIT'ACCT#:1013-09-290411 -- - - -___R.� Project ALfOreae: —-- - - - - 325 ACREBROOK DR FLORENCE,MA 01062 ■ 42.314829,-72.694983 ® DravAng Title: AC ® DC PROPOSED PV SOLAR SYSTEM D uD n __ Drawl Information MTF: 9/21/NN8 F j� RLVAls N BY Ka I DMR R4 System Intormatlon: .—EM S.: 10.315kW ROOF ® ACSYSTEMS— Lmw MODULES:0 - MOTAI MODULE CWNI: 35 PRCH:23' MIENTATON:69' ® ODUlFS USED, XANWHA 295 ROOF 2 MOBILE SPEC R: al'EM-11-1295 MODULEY 16 WCH:23' UTILITY COMPANY: NATIGRID ORIENTATION 149' UTIMAIDET.. 0368939000 ROOF 3 FRONT UTIIRY METER N: 15825066 MODU :0 NOTES' PRI N TA DEAL 1.)ALL EQUIPMENT SI L BE INSTALLED IN ACCORDANCE YPE: SUNNOVA OPENTAlION:339' WRH THE MANUFACTURER31N6TALLATION INSTRUCTIONS. ROOF 4 1.)ARRAY BONDING TO COMPLY W#TH MANUFACTURER SFECFK:ATKIN. NTOQWI:23 12 3.)ALL LOCATIONS ARE APPROXIMATE AND REOUIRE FIELD VER FICATION. Rev.NO. Spee( ORIEMATON:159' 4J AN AC DISCONNECT SHALL BE GROUPED W INVERTER(S)NEC 890.13(q. ROOFS 53 MLgITDOOREOUIPMENTSHALLBEPNNTGHTWRHMIMMUMNEMA 3RRATING. MODULES:7 53 ROOFTOP SOLAR INSTALLATION ONLY PV ARRAY SHALL NOT EKTEND BEYOND THE EXISTING ROOF EDGE. MEN:23' 1K`11 V L DRIENrATON:249' SYMBOL LEGEND PLUMBING SCHEDULE EQUIPMENT SCHEDULE LESROOFS OTT SPEC# MOW 23- ® INDICATES ROOF M&GMTIDN.REFER M INDICATES NEW UNFUSED W DISCONNECT TO BE INDIOATES NEW PY ONLY SUBPANEL OOEII,EEENTATON:69 ' ARRAYS HEDULE FOR MORE INFOR—TION ® INSTALLED OUrSIDE(UTILrrY ACCESSIBLE) SP TO BE NIFEAU.D 35 HANWHA 195(C-PEAK-BILK"A 295) ROOF) MODULES:0 INDICATESNEWPVSOLAR MOWLE.REDMODULES 1 SE10DOOH-US000NNC2 PITCH:S' INDICATES EXISTING METER LOCATION INDICATE PANELS THAT USE MICROINVERTERS. • ORIENTATION:69' M REFER TO EOUIPMENT SCHEDULE FOR SPECS. nit ROOF 8 OTHER OBSTRUCTIONS MODULES LIENA:0 ® LOCATION.IN BASEMENT � INSTALLED OUTSIDE. SOLAR INT-23' INDICATES EXISTING ELECTR1fAL PANEL INDICATES NEW PROd1CTION METER TO BE MIENTTON:al' P ROOF9 MOBILE5:0 INDICATES NEW FUSED PH gSCOHEGT TO BE IN NEW INVERT ER TO BE 2211 Allenwood Road 177-786)283 PRCH:23' MFMTAnON:249' INSTALLED IN BASEMEN NSTALLEDOURIDE. Wall,Newlersey 07719 www.Trinity-Solar.com REFER TO EQUIPMENT SCIIEWIE FOR SPECS. Engineer/License Holder: SOLAR MODULES MOUNTED TO ROOF ON 3 ARRAYS 35-295W MODULES W/ISOLAR EWE P320 PER MODULE 18.75 ADC MAX PER STRING ARRAY CRCUrr WINNG NOTES ITOTALI ALL mespomIRLITY 2 STRINGS Of 12 MODULES IN SERIES-350 Vma FOR ovemMINR4G ONSrrE CONDITIONS AND 1 STRING OF 11 MODULES IN SERIES-350 V­ EXECUTING INSTALLATION IN ACCORDANCE WITH '3 STRINGS TO BE TERMINATED IN PARALLEL INSIDE INVERTER 1 NEC 2017 2.)LOWEST EXPECTED AMBIENT TEMPERATURE BASED ON IHWSEI F (UNCTION D I ASHRAE MINIMUM MEAN EXTREME DRY BULB I STRING O 12 MODULES IN SERIES-350 Vma BOX 1 TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO 1 STRING(7 OF 11)MODULES IN SERIES-350 V- INSTALLATION LOCATION.LOWEST EXPECTED AMBIENT 'STRING(7OF 11)TO BE TERMINATED IN SERIES WITH I4 O 11)FROM GARAGE TEMP--WC I , 3.)HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ICUUE1EI ___ ______ JUNCTION I I ISRINGOI2MMODULE IN SERIES 350Vma C IU BOX D D TE PERAUREMS ASHRAE 2%DRY BULB FSTRINGE TERM(OF ATEDINSRIES ES-350Vma r BOX INSTAL TEMPERATURE HIGHEST NUOUSILAR TO •STRING(4011)TO BE TERMINATED IN SERIES WITH(7011)FROM HOUSE INSTALLATION LOCATION.HIGMFS7COMINUOLIS TEMP= 33'C FUSE/DISCONNECT 4.12005 ASHRAE FUNDAMENTALS 2%DESIGN "'SERIES CONNECTION TEMPERATURES DO NOT EXCEED 47'C IN THE UNITED (7 OF 11)HOUSE STATES(PALM SPRINGS,CA ISI FOIL LESS THAW 9 (4 OF 11)GARAGE CURRENT-CARRYING CONDUCTORS IN AROOF-MOUNTED Issued/Revisio 15 SUNLIT CONDUIT AT LEAST 0.5"ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF 4TC OR LESS (ALL OF UNITED STATES) 5.)W SYSTEM CIRCUITS INSTALLED ON OR IN BUILDINGS SHALL INCLUDE A RAPID SHUTDOWN FUNCTION THAT CONTROLS SPECIFIC CONDUCTORS IN ACCORDANCE WITH NEC 690.12(A)THROUGH(D) I NO. DESCRIPTION DATE I a)PHOTOVOLTAIC POWER SYSTEMS nda: TO OPERATE WRH UNGROUNDED PHOTOVOLTAIC I SOURCE AND OUTPUT CIRCUIT AS PER NEC MAI(AX4) EXISTING NOTE: 7.)UNGROUNDED DC CIRCUIT CONDUCTORS SHALL BE 10120/240V lAPOINTE,018-09N- 240V 200A MAIN BREAKER 10 INTERNAL REVENUE GRADE MONITORING I TRINITY ACR R:2018-09-29041] IDENTIFIED WITH THE FOLLOWING OUTER FINISH: UT TTY METERCONTAINED WITHIN SOLAR EWE INVERTER POSITIVE CONDUCTORS=RED 200A BUSBAR SOAR EDGE PN.RWND�30-24 MS NEG ATNECONDUCTORS=BLACK Iproject Address: NEC 210.5(CN2) I WIRE AND SUB ARRAY CONDUCTORNTAND SHALL BE p10 W �3 I 325 ACREBROOK DR WIRETYPE RHW-2OREQUMERE E AND SHALL BE PROTECTEDU CONDOR CONDUIT EXPOSEDTODIRER FLORENCE,MA 01062 SUNWHT.SUB ARRAY CONDUIT LONGER THAN 24'SHALL 42.314929,-72.694993 CONTAIN 520 CURRENT CARPING CONDUCTORS AND LOCKABLE COA DISCONNECT 6UA UNFUSED INVERTER Rl WHERE EXPOSED TO DIRECT SUNLIGHT SHALL CONTAIN FUSED W/FDA FUSES DISCONNECT s 9 CURRENT CARRYING CONDUCTORS. 240V 10 :2� 0 �4meeeevva�F�NEe�� , , Drawing Title: 9.)ALL WIRE LENGTHS SHALL BE LE55 THAN 1W UNLESS ) -J 0 OTHERWISE NOTED 10.)FLEXIBLE CONDUIT SHALL NOT BE INSTALLED ON Ji 0PROPOSED PV SOLAR SYSTEM ROOFTOP AND SHALL BE LIMITED TO Ir IF USED0OUTDOORS __ ---- ° • J L --- L DR-I InformationCONN CrEDTENTERUTECTIONFOF CONDUCTORS [____°__°___,� eee 000 00 n LOCATE WITHIN 10 SUPPLY SIDE OF CONNECTION BE DRAWING p4TE: 9/11/1018 LOCATED WITHIN IO OF THE PgNT OF CONNECTION NEC EXISTING LA MaN BREAKER LOAD CENTER SQUARED SQUARED DRAWN ev: KB 705.31 INSULATED LINE TAPS FEEDERS STALLED ON PN:0222N DU222RB __-____-_� pEVGEp eY: DMR _ MAIN FEEDERS 12.)WHERE TWO SOURCES FEED A ER.W B,ONE A NEC 708.12(A) UTILITY AND MELL THER ANBE LOCA ED OP INVERTER. FROM UTILITY $ tBm lni'orma110n: BREAKER(5)SHALL X LOCATED OPPOSITE FROM UTILITY NEC 705.12(BN2N3Nb) DCSYSTEMSGE: 10.325KW AC SYSTEM SGE: IOKW 13.)ALL SOLAR SYSTEM LOAD CENTERS TO CONTAIN ONLY TOTAL MODULE COUNT: 3S GENERATION CIRCUITS AND NO UNUSED POSITIONS OR OUUS-"S"C' Q LES USED: HAMWIM- LOADS MO MODULE SPEC A: PFAK41K 64.1195 14.)ALL EQUIPMENT INSTALLED OUTDOORS SHALL HAVE UTILITY CCN.IPAMY: NATE GRID A NEMA 3R RATING UTIUIY ACR k. 0165939000 CALCULATIONS FOR CURRENTCARRVING CONDUCTION UTILITY­TER R: 15825Des DEAL TYPE: SUNNOVA INEC 690.0(8X1)1:(15.00.1.25)1=18.7SA W MODULE SPECIFICATIONS AWG RIO,DERATED AMPACTTY HANWHA 295(O.PEAK-BLK 64.1295) AMSIENTTEMP:33'C,TEMPDEPATINGFACTOR:.96 ROY.NO. Shee( RACEWAY DEBATING-6 CCC:0.80II^D 9.17 (40'.96)0.80-30.72A VmD 132,19 NOTeCONDUIT TYPE SHALL BECHOSEN SYTHEINSTALIATIONCONTRACTOR W.72A']8.7SA THEREFORE WIRE SIZE 15 VALID Vac 39.48 TO MEET OR EXCEED NEC AND IOGlAH10 REDUIREMFNR lu 9.7 A N6THWN-2GECTOEXISTINGGROUNDROD 1 3/4"CONDUIT W/2-N6 THWN 2,1-R6 THWN-2.I-KB­2 GROU NO TOTAL AC REQUIRED CONDUCTOR AMPACf1Y 42.00A•1.25=52.5OA B 3/4"CONDUIT W/246TIWN2,1-RIO THWFH2,1410TXW14-1 GHDLJ rvn AWG R6,DERATED AMPACITY INVERTER Rl-SE1OCDC 1-USOOONNC2 AMBIENT TEMP:30'C,TEMP DEBATING:1.0 C 3/1"foNDUrt W/6810 THWN-2,I-NIOTHWN-2 GROUND RACEWAY DERATING_3 CCC:N/A OC AC • 75A'1.0=75A ImP 25.81 POOL D 31C CONDUIT W/6410 THWN-2,1410THWN-2 GROUND Irs J-1-t-t-V 75A'52.50A,THEREFORE AC WIRE SIZE 15 VALID =P 400 Imo 42 E 3/4"CONDUITW/2-R8 THWN-2,1.810 THWW2,1-R10THWN2 GROUND - 480 OCPOmin 52.5 SOLAR-' CALCULATION FOR W OVFRCUNRETR PROTECTION 1. 45 Vnom 240 F X10W WIRE(FREEAIR)W/N6 BARE COPPER BONDTOARRAY 42.00A'1.25=52.SOA 2211 Allenwood Road 8777867293 -WAOVERCURRENT PROTECTION IS VALID wall,Neo Jersey 07719 T1.n Sour com INSTALLATION O F NEW ACREBROOK DR* ROOF MOUNTED PV SOLAR SYSTEM � N 325 ACREBROOK DR FLORENCE, MA 01062 F ; ✓;., Issued/Revl km VICINITY MAP SITE NO. DESCUPTION DATE SCALE:NTS iPmpdTitle: LAPOINTE,IUDITH- TRINITY ACCT e.2018-09-290411 Project Address: 325 ACREBROOK DR FLORENCE,MA 01062 42.314829,-72.694983 GENERAL NOTES GENERALNOTESCWTVIUE0 GENERAL NOTES CONTINUED ABBREVIATIONS CONTINUED SHEET INDEX JB JUNCTION BOX PV-1 COVER SHEET W/SITE INFO&NOTES � � 1.THENSTALLATIONCONTRACTOR IS e. THE OC VOLTAGE FROM THE PANELS IS 14. S)CURRENT PREVAILING UTILITY .THOUSAND CIRCULAR MILS RESPONSIBLE FOR INSTALLING ALL ALWAYS PRESENT AT THE DC COMPANY SPECIFICATIONS, kVA KIOVOLT AMPERE �T EQUIPMENT AND FOLLOWING ALL DISCOMJECTENCLOSUREANDTHEOG ST-DARDS.ANDREODIREMENTS PV-2 ROOF PLAN W/MODULE LOCATIONS PROPOSED PVSOLARSYSTEM DIRECTIONS AND INSTRUCTIONS TERMINALE OF THE INVERTER DURING 15 THISSET OFPIANSHAVEBEEN kW KILOWATT CONTAINED N THE DRAWING PACKAGE AND DAYLIGHT HOURS.ALL PERSONS PREP-EDFORTHEPIIRPOSEOF LWH LIN�ATT HOl1R PV-3 ELECTRICAL 3 LINE DIAGRAM NFORMATITXI RECENED FROM TRINITY. WORKING ON OR NVOLVED WITH THE MUNICIPAL AND AGENCY REVIEW AND L MAN CIRCUIT BREAKER 2.THENSTALLATIONCONTRACTOR IS PHOTOVOLTAIC SYSTEM AAE WARNED APPROVAL.THIS SETOFPL-S SHALL MDP MAN CIRCUIT TION PANEL AP APPENDIX D—m Information RESPONSIBLE FOR NSTALLMG ALL THAT THE SOL-MODULES ARE NOT BE UlIL12ED AS CONSTRUCTON MLO MLW RIBLY NG DATE: 9/2L2018 EQUIPMENT-D FDUCWINIZE C ALL ENERGDWHENEVERTHE - YE DRAWINGS UNTIL REVISED TO INDICATE MTD MANAINLUGIED DRAWNBY: KB DIRECTIONS AND NSTRUCT11ON CONTAINED EXPOSED TO LIGHT. 'ISSUEDN FOR CONSTRUCTIO . N THE COMPLETE M-CTRL 9. ALL PORTIONS OF THIS SOUR 16 ALL INFORMATKNSHOVM MUST BE N G � —E— DMR 3.THE NSTALUTION CONTR,ICTOR IS PHOTOVOLTAIC SYSTEM SHALL IE BE CER PRIOR TO USE FOR NEC NATIONAL ELECTRICAL CODE RESPONSIBLE FOR READNG AND MARKED CLEARLY N ACCORDANCE WITH CONSTRUCTION ACTIVITIES. NIC NOT N CONTRACT UNDERSTANDING ALLDRAWINGS. THE NATIONAL ELECTRICAL CODE System Infaffndon: CO MPONENTANDINVERTERM-URS ARTIOLE8908T06. NOR NUMBER PRIOR TO INSTALLATION.THE INSTALLATION 10. PRIORTOTHENSTALLATDNOFTHIS ABBREWIO LTNS NTS NOTTOSCALE DCSYSTEM SQE: 10.325kW CONTRACTOR IS ALSO REOURED TO HAVE PHOTOVOLTAICSYSTEM,THE OCP OVER CURRENT PROTECTION ACSYSTEMSGE: Wk. ALL COMPONENT SWITCHES IN THE OFF INSTALLATION CONTRACTOR SHALL RCP ALTEERNATING CURRENT PB RE P PULL BOX TOTAL MOWIE COUNT: 35 POSITION AND FUSES REMOVED PRIOR TO ATTEND A PRHNSTALLMEETING Al- ALUMINUM PH O PULL B MOWl6 USED: HANWHA 295 THE INSTALLATION OF ALL FUSE BEARING FOR THE REVIEW OF THE INSTALLATION IOP AMP FRAME PVC SYSTEM COMPONENTS. PROCEDURES,BCHEDULES,SAFETY AND POLYVINYL CHLORIDE CONDUIT MODULE6IECA: KArLGRID 64.1295 4.ONCE THE PHOTOVOLTAIO MODULES ARE COORDINATION. AEF ABOVE FINISHED FLOOR PWR POWER AG ABOVE FINISHED GRADE QTY UTILnY CdAPANY: NAIL GRID MOUNTED,THE INSTALLATION 11. PRIOR TO THE SYSTEM START UP THE AVIS AMERICAN WIRE GAUGE RGS OIGIGAL UBUTYAmt. OSTiWAt00 CONTRACTORSRWLD HAVEAMINIMUMOF INSTALLATION CONTRACTOR SHALL RIGID GALVANIZED STEEL TTTENOEC CONDUIT(GENERIC TERM OF SN SWITCHB ARD DEAL METER A: WNNO66 SOLAR PHOTOMIONE EIECTRICIWIIOHASALAnON0A HARDWARECEMSANPLLWIR RACEWAY,PROVIDE AS JSWBDSWTTCHBO-D ALTYff: WNNOVA SONAR PHOTOVOLTAIC INSTALLATION HARDW-E CHECKS ANDDU WIPoNG SPEGIFEq TW TYPICAL COURSE ON STIE. CONDUCTIVITY CHECKS OB COMBINER BOX U.0 I. UNLESSWI OTHERSE INDICATED SCONDUCTIVITY FORSAFM.ITISRECOMMENDEDTHAT 1Z. FOR THE PROPER MAINTENANCE AND CKT CIRCUIT WP WEOF ATHERPRO THE INSTALLATION CREW ALWAYS HAVE A ISOLATION OF THE INVERTERS REFER TO CT CURRENTTRANSFORMER XFMR TRANSFORMER REV.NO. $hBBt MINWUM OF TWO MRSONS WORKING THE ISOLATION PROCEDURES IN THE CU COPPER a72 TOGETHER AND THAT EACH OF THE OPERATION MANUAL MOUNT]2 INCHES TO BOTTOM INSTALLATION CREW MEMBERS BE TRAINED 13. THE LOCATION OF PROPOSED ELECTRIC DI DIRECT CURRENT OF ABOVE FNISHEO FLOOR OR NFIRST AID AND CPR. AND TELEPHONE UTILITIES ARE SUBJECT DAG DIS NECTSWITCH GRADE 6. DRAWING THIS SIXAR PHOTOVOLTAIC SYSTEM S TO TO FINAL APPROVAL OF THE EC ELECTRICAL SYSTEM INSTALLER BE INSTALLEDFOLLOWINGTHE -PROPITIATE UTILITY COMPANIES AND EMT ELECTRICAL METALLIC MININGCONVENTIONS OF THE NATIONAL OWNERS.S FS FUSIBLE SWITCH ELECTRICAL COOANY LOCAL CODE 14. ALLMATKM- ERIALS,WORSHIPAND FU FUSE WHICH MAY SLMRSEOE THE NEC SHALL CONSTRUCTION FOR THE SITE GND GROUND GOVERN. IMPROVEMENTS SHOWN HEREIN SHALL GFT GROUND FAULT IAERRUPTER T.ALL SYSTEM COMPONENTS TO BE BE IN ACCORDANCE WITH: HZ FREQUENCY(CYCLES PER NSTAUED WITH THS SYSTEM ARE TO BE N CURRENT PREVAILING MLRACPAL SECOND) 1L'LISTED.ALL EOUPMENT WILL BE NEMA UTDOOR -DORCWNTY SPECFIOATN)NS. 3R ORATED UNLESS INDOORS. STAND-DS AND REQUIREMENTS Trim t GENERAL MOTES SOLA R IF ISSUED DRAWING S MARKED WITH A REVISION CHARACTER OTHER THAN-,PLEASE BE ADVISED THAT FINAL EQUNk1ENT AND/OR SYSTEM CHARACTERISTICS ARE SUBJECT TO CHANGE DUE TO AVAR.ABLITY OF EQUIPMENT. 3111 AllenwooE IoaJ -, Wall,New lersey0)]19 ii Car NOTES.'REFER TO MODULE 9PEC8 Fq MOOIAE 'OEPICIED kIOOLRE3 WY BE PQRTIWTOR IAIDS'APE UNIRAC CLAMP Ntww SOIECRF dNT.TYPICAL wcaN+,o sect s1rtt1 tae otT (REFER TO EOIIPMEM SCHEOOE FOR 9PEG9 ANO WANT M SOLAR MODULE SOLAR MODULE M _ NkY/MOUMNG FOOn AnAMME ENEREEFWGIErtE(APOORSPAGlN6 x ECOFASTENi FOOT ONIRIC RAIL I / AND DETAB9 tP LATTER io PFC PEFi TION TNiGAR InnEnm PFc sH¢i FeR OFTGA3 4 `\yS �/'. NEW u.RAc RNLTYPICIl TO BE MOUNTED PERPNMULAR TO ECOFASTEN FLASMNG EXI.MA.PHALT SMNGLE. STRI2CTURE(REFER TO LMAC io mFC M,[i FOR ETTaAR� IREFrR io ENOHEERS LETTER Brcc3 SPE6IGTIDN I DATA SHEET FOR p NEW ElA ENE /N CLIP.TYPICAL S.S.LAG BOLT APIC SEALANT (REFER TO UINIPAC SPECFMATIW� SOLAR MODULES SHALL NOT DATA SHEET FOR OETARS) EXISTING RAFTER t EXCEED PEAK HEIGHT. NEWMIDCLP.TYPIDAL (REFER TO UHRAC SPECFKATION DATA SLEET FOR DE-1 nATTACHMENT ti CLN OCTAL. PV MODULE ATTACHMENT ON ASPHALT SHINGLER HEIGHT FROM GROUND LEVEL TO PEAK OF ROOF SCKE.NOT TO Sf E NF:NOT T09t.LLE Sf E:NOT TO S.C.YE ARRAY SCHEDULE IawNd/RevkloTla BACK NO. DESCRIPTION GATE Project Title. LAPOINTE,IUDfTH- ® TRINITYACRM:20l&O9- 11 ® PrL>ject Address, RS 325 ACREBROOK DR FLORENCE,MA 01062 � . 42.314829,72.694983 © DravAng Title: AC R ® DC PROPOSED PV SOLAR SYSTEM Dw DravAng Information F Dm DBAWING WTO: 9/21RM8 WX BY: KB REVISED BY: DMR R4 System Information; DCSYSTEM I.: 10.325kW ROOF 1 ACSTSTEMSM: M. MODULE5:0 ON:23' 9 ® _-_ TOTAL MOWIECWNT: 38 MIENIATION:69' MODULES USED. _"A 295 ROOF 2 MODULE SPEC I: QPFAK BILI 1.1295 MODULES:16 M01:23' UTIIRY COMPANY: NATLGRID OREMATNN:219• UTILMAOCTI. 016 69 39 0 0 0 ROOF 3 FRONT MOWlE5:0 NOTES- UTILUY METER,: 15825066 VITCH:z' 1.)ALL EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE DEALTYPF'. SUN— ORIENTATION 339' WITH THE MANUFACTURERS INSTALIAT"INSTRUCTIONS. MOODI12 2.) I ARRAY BONDING TO COMPLY WITH MANUFACTURER SPECFICATION PRO(:23 3.1 ALLLOCATIONS ARE APPROXIMATE AND REWIRE FIELD VERIFKATKKi. IBV.NO. SIIBBt MENTATMN:159' eJ AN AC DISCONNECT SHALL BE GROUPED ViRHINVERTER(S)NEC 090.13(E. 5,`. 1-OUTDOOR EQUIPMENT SHALL BE TWIN TIGHT WITH MINIMUM NEMA 3R RATING. MODULES: T 63 ROOFTOP SOLARINSTALLATION ONLY w ARRAY SHALL NOT EXTEND BEYOND THE EXMS ROOF EDGE. LATCH:23' K 1 1V V L ORIENTATION:219' SYMBOL LEGEND PLUMBING SCHEDULE EQUIPMENT SCHEDULE ROOF QTY SPEC, MODU 5:0 NOICATES ROOFDESIGIMTRN.FEFERTO INDKAITESNEWUNFUSEDwdSCONHECTTO BE NDIGCTES NEW wONLY 811BPANEL FRI ® ARRAY SCHEOME FOR MORE NFORLNTR3N ® NSTALLED OUTSIDE(UTILITY ACCESSIBLE) SP TO BE 04TALLED 35 HANWHA295IQ,PEAK-BLK G4.1295) OIENFIAENTATION:69' MWU2LFRS:O RIOR/RES NEW wSOAR MOOIIE.RED MODULES 1 SE31100DH-USOWNNC2 MENTATION:91 M INDICATES EASING METER LOCATN]N INDICATE PANELS THAT USE MICRO INVERTERS. Inr nit REFER TO EW VMEM SCHE WlE FOR SPECS. RDO t OTHER OBSTRUCTIONS SOLAR MODLILES:O NICH:23' INDICATES EXISTING ELECTRICAL PANEL NOCATES NEW PRODl1CTION METER lb BE ORIENTATION:b9' LOCATION IN BASEMEN P NSTALLEDOUTSIDE. ROOF 9 NOW LES:0 INDICATES NEW FUSED DISCONNECT TO BE INDICATES NEW INVERTER TO BE 2211 AIIenwoodRwd 817)861283 OREMATION:219' INSTALLED IN BASEMEN ® NSTALIED OLTSIDE. Wall,Newlersey 01]19 www.TTinRy-SolaT.com REFER TO EO)IPMENT SCHEDULE FOR SPECS. SOLAR MODULES MOUNTED TO ROOF ON 3 ARRAYS Engineer/Licen a Holder: 35.AS.MODULES W/1 SOLAR EWE P320 PER MODULE 16.75 AW MA%PER STRING ARMY CIRCUIT WIRING NOTES [TOTAL] ]CIA ASSUMES ALL RESPONSIBILITY 2 STRINGS OF 12 MODULES IN SERIES-3SOVmx FOR DETERMINING ONSITE CONDITIONS AND 1 STRING OF 11 MODULES IN SERIES-35OV.. EXECUTING INSTALLATION IN ACCORDANCE WITH '3 STRINGS TO BE TERMINATED IN PARALLEL INSIDE INVERTER NEC 2017 2.)LOWEST EXPECTED AMBIENT TEMPERATURE BASED ON JU ]HOUSE] --- ---_-- NCTION ASHME MINIMUM MEAN EXTREME DRY BULB ]SIRING OF I2 MODULES IN SERES 350 Vllls F BOX D TEMPERATURE FOR ASHME LOCATION MOST SIMILAR TO ISTRING(7 OF 11)MODULES IN SERIES-350 VI az INSTALLATION LOCATION.LOWEST EXPECTED AMBIENT 'STRING(7OF 11)TO BE TERMINATED IN SERIES WITH(4 Of 11)FROM GARAGE S TEMP=-OCC - 3.)HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ]GARAGE) B'S®' 15ThING OF 12 MODULES W%RES-350Vma JUNCTION __________ D .-_ON ASHME HIGHEST MONTH 2%DRY BULB 1 STRING(4 OF 11)MODULES IN SERIES-350 VIBOX - TEMPERATURE FOR ASHME LOCATION MOST SIMILAR TO 'STRING 111111)TO BE TERMINATED W SENE5 WTM(7 OF 11)FROM HOUSE INS M_ TIONLOCATION.HIGHESTCONTIN000STEMP= 33'C FUSE/DISCONNECT 1] 4.)2005 ASH ME FUNDAMENTALS M DESIGN "'SERIES CONNECTION TEMPERATURES M NOT EXCEED 47'C IN THE UNITED (7 OF 111 HOUSE STATES(PALM SPRINGS.CA ISM.1-C).FORLESSTHAN9 (4OF11)GARAGE CURRENT-CARRYING CONDUCTORS IN A ROOF-MOUNTED Issued/Revisions SU UT CONDUCT AT LEASTO.5'ABOVE ROOF AND USING THE OUTDOOR DESIGN TEAiEAATURE OF 4TC OR LESS (ALL OF UNITED STATES) 5.]w SYSTEM CIRCUITS INSTALLED ON OR IN BUILDINGS SHALL INCLUDE A RAPID SHUTDOWN FUNCTION THAT CONTROLS SPECIFIC CONDUCTORS IN ACCORDANCE WITH NEC 690.12(A)THROUGH ID) NO. DESCRIPTION DATE 6.)PHOTOVOLTAIC POWER SYSTEMS SHALL BE PERMITTED TO OPERATE WITH UNGROUNDED PHOTOVOLTAIC Project TIIIe' SOURCE AND OUTPUT CIRCUIT AS PER NEC 690.43(Aj(4) EXISTING 24W 10 NOTE: LAPpN7E'IUDCTIf 7.)UNGROUNDEDDCCIRCUITCONDUCTORSSHALLBE 10120/241YV 200A MAIN BREAKER IXTNAL REVENUE GRADE MONITORING IDENTIFIED WITH THE FOLLOWING OUTER FINISH: UTI UTY METER 200A BUSBAR CONTAINED WITHIN SOLAR EWE INVERTER TAINITY ACR R:2019-09290611 POSITIVE CONDUCTORS-RED SOLAR EWE PN.ROUND-3D-240MB NEGATIVE CONDUCTORS=BLACK NEC 230.S(C)121 Project Address: 8.)ARMY AND SUB ARMY CONDUCTORS SHALL BE 910 w 1� WIRE TYPE RH W-2 OR EQUWELANT AND SHALL BE P 325 ACREBROOK DR PROTECTED BY CONDUIT WHERE EXPOSED TO DIRECT SUNLIGHT SUB ARMY CONDUR LONGER THAN 24'SWLLL FLORENCE,MA 01062 CONTAIN 520 CURRENT CARYING CONDUCTORS ANDL ECT GOA UNFUSED INVERTER 41 42.314829,-72.694983 WHERE EXPOSEDTO DIRECT SUNUGHT SHALL CONTAIN FUSED W/GDA DISCONNECT 0 59 CURRENT CARRYING CONDUCTORS. 240V 10 240V 9.)ALL WIRE LENGTHS SHALL BE LESS THAN 100'UNLESS •• c'0 DreM'M10 Title: OTHERWISE NOTED __ 0 10.)FLEXIBLE CONDUIT SHALL NOT BE INSTALLED ON • �� 0 PROPOSED PV SOLAR SYSTEM ROOROP AND SHALL BE UMITW TO IT IF USED _ OUTDOORS i 0 • �[ �[ r 11.)OVERCURRENT PROTECTION FOR CONDUCTORS r [ • • JU` B JIT' ` -� 000 00 OreFYI Inlorrne8on CONNECTED TO THE SUPPLY SIDE OF A SERVICE SHALL BE J ' DRAWING DATE 9/21/2018 LOCATED WITHIN 10'OF THE PONT OF CONNECTION NEC EXISTING MAIN BREAKER LOAD CENTER SQUARED SQUARED DRAWN Bv: KB 705.31 INSULATED LINE TAPS INSTALLED ON PN:D222N DU222RB I`________J REVGED BY: DMR MAIN FEEDERS 12.)WHERE TWO SOURCES FEED A BUSSBAR,ONE A NEC 705.12(A) UTILITY AND THE OTHER AN INVERTER w RACKFEED BREAKERS)SHALL BE LOCATED OPPOSITE FROM UTILITY S~In(ormetlon. NEC 705.121111N2N3j(R) a MTEMSIZE: 30.M5kV/ AC SYSTEM SIZE: IdW 13.)ALL SOWS MIEN LOAD CENTERS TO CONTNN ONLY GENERATION CIRCUITS AND NO UNUSED POSITIONS OR TOTN MOW LL CW NT: 35 LOADS MOWlF5USED, MA21WNA 295 MODULE SPEC4: QPEAK-11-1M 14.]ALL EQUIPMENT INSTALLED OUTDOORS SHALL HAVE UTIUTY COCTM NAT 93900 A NEW 311 RATING UTIUTYACR F. O1fiW39000 CALCULATIONS FOR CURRENTCARR MCONDUCTORS UTILITYMETER4: 1982506, DEAL TYPE: SUNNOVA [NEC 6%A(BI(I)I:(15.00'1.25)1=19.75.4 W MODDIE SPECIFIGt10N5 AWG 610,DERATED AMPACTIY HANWHA NS(QPEAK.IM W 3 295) AMBIENT TEMA:33'C,6 CCC:OW NG FACTOR:.% R0V.LA0. SIMO( RACEWAY DERATHNG CfC:OBO Imp 9.1] ('96)0.80=�' Vllp 32.19 TOMEETODUDTYPFSHNLBEC MIJIYTHE IIREMEAiroN W.72A'3LM.THEREFORE WIRE SIZE 15 VALID V. 39.48 TO MEET OR OCFED xEC AxDLauL AHID REWIREMfxrs HL 91 A 96THWN3GECTOEXISTING GROUNDROD G 3/4'COIOLRTW/2J TNWN-2.IJ6TIMN-2.1.69THWN2MMM TOTAL AC BEMIRED CONMCTOI AMPACIIY 41.00A-1.25.52.501 B 3/4"CONDUIT W/2-46 THWK2,IJI0THWN2,14I0 TNWN-2 GROUND AWG 116,DERATED AMPACITY INVERTER 41-MIOOOOH-USOOONNf2 AMBIENT TEMP:30-C,TEMP DERATING:1.0 C 3/4"CONDUIT W/6810 THWN-2,1410 THWN2 GROUND MCEWAY DEBATING`_3 CCC:N/A DC 1AC 0 inr nit 75A'1.0-75A Imp 2581 Pout D 3/4"CONDUIT W/"10 TIMN-2,1-410 THWN-2 GROUND 75A'52.SOA,THEREFORE AC WIRE SIZE I5 VALID VW 000 Ima 42 E 3/4'CONDUIT W/2-48 THWN-2,1-910 THWN�2,1-910 THWNl GROUND V. ,SID DfPI Nn 52.5 SOLAR CAICULAIgN 1-U-NERCURREM PROTECTION lu 45 V_ 240 F 610w WIRE(FREE MR)W/46 BARE COPPER BOND TO ARMY 42.WA'1.25=52.%A 1311A11-RODE ->EGA OVERCURRENT PROTECTION IS VALID W.IL New Jersey 07; Tre0-11-c- powered byMECHANICAL SPECIFICATION FMwI 65.7 in x 39.4,n x 1.26U,(including name) (1670mm x 10DOmm x 32mm) wrigM 41.451bs(18.81,91 ...�.ar..,..u� nee Cann 0.13 in M2 mm)thermally pre-aUvaxd(leas with anti-relkctmn txhnaagr Sack Corr C-Maite Ulm naw Shick anOdi d elun- • � Can E. 10 manocrystalllne O.ANTUM Saar rolls Awadm nee 2.60-3.031n x 4.373.54 in x 0.59-0.75in (66.77mm x 111.90mm x 15-19.m),Praactian class Ii with .a bYPdiol. Cants 4mrM Solar cable;(.)239.37 in(1000mm)-Id 239.37 in(IOOOmm) s. 4 CaNNIM M MuldCM onct MC4 or MC4lnMmaMabk,IP68 .�..,�.jt.iTauu Q. ,s , LK�IG4'4- 1ELECTRICAL CHARACTERISTICS POWER CUSS 285 290 295 11 MINIMUM PERFORMANCE AT STAMOARO TEST CONOmONS,STC'(POWER TOLERANCE+SW/-OWI R' rewMa RIF_ IM7 285 290 295 Q.a SOLAR aa , 1ULE Skwt C""""i4 U] 9.56 9.63 9.70 OP.CAca4 V~* V. IV] 38.91 39.19 39.48 i Cama a RNR- Iw U] a.95 9.07 9.17 VAMP A MPP' v- In 31.73 31.96 32.19 With its top performance and completely black design the new EMaMolw R Ml x17.1 417.4 :17.7 QYEAK BLK-G4.1 is the ideal solution tar all residential rooftop applications MINIMUM PERFORMANCE AT MIAMICREMATING CONDITIONS,NCC' thanks to its innovative cell technology Q.ANTUM.The world-record cell PaNwaIII Pae Ern 210.7 214.4 219.1 design was developed to achieve the best performance under real condi- aAMtc atc..a 4 [A] 7.71 7.77 7.82 tions-even with low radiation intensity and on clear,hot summer days. Op.CrtsRPM"r°' V. m 36.38 36.65 96.92 N]Reea a MP►- Vr [A] 7.04 7.12 7.20 © LOW ELECTRICITY GENERATION COSTS valga at Nair Saw n'] 29.92 30.12 30.30 Higher yield per surface area and lower BOS costs thanks to 1pdpwmP-.'Panam Al.sc M Ma.aM,..Wwarxas sTc.sa Nlx::sx e..wma,NocL.fa..m AN l.sc •Nucor wlw.aaaM ala.mMa�ra IRRAIN CE higher power classes and an efficiency rate of up to 18.0%. SCEILS PERfORM11NCE WARRANTY PERfIaMANCE AT LOW------- Tc. - -r.. 74 want 99YamniAal paww-ag Nal yew. p._ ______________________. 7y -_�••�•••'���• ThlreaNr mo.0.6•dral4aatlen Pw yer. � '. INNOVATIVE ALL-WEATHER TECHNOLOGY ... E-• -......-.-- MI.a 92.6;anaminal Optimal yields,whatever the weather with excellent low-light -----_- M Iwe18 %a.aminal pow van 2s eaaR. . and temperature behavior. w Nil w. m...naranianca wm,ln-.a'..ar 3 - -- - � ' te.Ma m.Dacus MNs ar.aNawnana � ' neq[clM awnln. ENDURING HIGH PERFORMANCE Long-term yield security with Anti-PID Technology', w,n TFPuI mo.STClaftio.mw ww hnd�.,x.aw.aniam in Hot-Spot-Protect and Traceable Quality T2.Q^". -.,,,�..,s,.,,.r,,..-,,,...,,. aannwira"rornaamrtiam l25c.t000wnO. s EXTREME WEATHER RATING QC�IS TEMPEndrrU°E COEFFICIENTS a Taaprwn CaartkNa a 4 a [%n0 .0.04 TeaePr.Na CeaMelea a vw / 191/10 -0.29 �+ High-tech aluminum alloy frame,certified for high snow TOP gSAFIpPV TaMparalara C-T.Naga P.. y [%/n -0.39 N~Opara9wg Dan Treprai NM 1'F] 113.5.4145:3-c) (540OPa)and wind loads(4000Pe)regarding IEC. 2016 PROPERTIESFOR SYSTEM DESIGN Al MAXIMUM COST REDUCTIONS Ma<k..a sRNA vamp v,,, m 1000 DEC)/JOIN)[UL) SO"Cl- II Up to 10%lower logistics costs due to higher module M.-Sal.r-Aaltall IA OC] 20 Fire Salla( CUEC)I TYPE I IW capacity per box. M PhnMM 0.0 NM,Pao a), iNNlR9 75(360OPa) Par M eaaMM MOPMaMa -40•Fup M.l85-F AM I.WA-" (-40-C up 0+85-C) ARELIABLE INVESTMENT oa.elT Ta'rlw °Migi load.Pan(ulY INNAPI 55.6(2666 Pa) •sae watellaim manual ! O Inclusive 12-year product warranty and 25-year --,..,. „__r R QUALIFICATIONS N INFORMATION linear performance guarantee'. to.wczse7 EC621;SVDIE Q,):Ity IEC natal; fEd.l) Iain; clMSA Nwh.of Meld.Per Pallet 32 Naalnw a raw Per Or C."- 30 'APT teat cordUiorM:Cells at-1500V NwMf a PaRw par 4O C."Mor 26 DVE C E y��� Pallet DIMwNM.(it x W x N) 68.7m x 45.3 in x 46.11. I against grwnded.with canductha me- �- (1745mm x 1150.x 1170mm) 7 tal Mil cwared module wrface,25-C, y rraigM 1435 his(651 kg) THE IDEAL SOLUTION FOR: 16an See data ShM M reef M fUnh. MRD I-M.um i.--mart M bikaee.5.iwe,mtallaion arts onwanng mnuY a mmol aw--I-daprrh.Ml b ladaw inlomalgn m anw-i-Wean and� 1 ®Roofmp anew an ia t"POa,xt. �ew4w,;w WcW,rgs aamntiw. NMwNSCMUa wlM Ni ~♦ 300 S--Can.dM,S..17.50,Imw,CA 92619,USA I iEti.1949 749 59%i EMIR inoui.r�'w.c-�elh.amn I willwwwpcalA.us Engineered in Germany O rIE LLS solar=eeSingle Phase Inverter =ss solar • with HD-Wave Technology for North America SE3000H-US/SE380OH-US/SE5000H-USi Single Phase Inverter SE6000H-US/SE760OH-USlSE10000H-US with HD-Wave Technology • „SE30MM-US SE38MH-US SESODOH-US SE60MM-US SE760014-US S1IODODN-US OUTPUT 3300.(a 208V 5000®M y ................................ for ortAmerica Rated AC Power Output 3000 3800 fit0 2401 5000 6000E 2401 600 0000 VA 6000E 2401 SE3000H US/SE3800H US/SE5000H-US/ M..AC Obwer Output 31710 5000 WW 219V ]6oD 5000° MA SE6000H US/SE7600H US/SE10000H-US AC Gatti voltage Mn Nam Max(363 20l,=729)::..:. 3810 24M :.. .. ... 3300E:obv Acow"tvoltage M- 4Mom Max.(211.240.:2641.......� _`z `r :.._`� '� ............. ... .. AC Fre Q ncy(N al) 59 3 60 60.5' Xt .. ................ I ....... ... M Coml Output CurterO IOBV 16 34 ...:............A Maximum Conti l .taut Curr"42/9............125.... 16 21 i.....25 32 42.........A. GFDI Threshold ... .. .. 1 A Utility Monitoring,Islandin8 VI'otectlon.CourNry........................................................................................................................ yes Cooguraple Thresholds_____ .-.- INPUT _ ° solar..., t.r, C M um DC Power 4.2401 1 1650 590D 7750 9300 176110. .35500. W... +.., •�. M I um_DC Power 020111 ....... ... ... .5100.... .... .... ....7750 ...... ..... .. ... .. ......:..... .. T2nSformlr-kSS.Unbmundetl ...... ..... ...... ... .... Mei . latialmuim!n put ""Kit wAteBe .... .... ... ._....... 080 ... .... 406 . Vb1tNi 12 380 Maxim I Currerx206M ......... ...... 9 I _13.5 1... .. ... M.I.min"Current 4240Y............... ..&5...,.I. 105.....1....135 ) 16.5 ...20 ...L.,. .27.. ,. Max.Input Short Circuit Curtest ......... ...... ... 15 .. ....... ..Adc. . 6 ........ ................ . 0 ` Reye Pola ty Protection ction. ......... ....... .. .... .. .. .. 1F5 .. ......... ....... ... GrOu tl Fault Kalahari Oetettktn .. ...............6001m SmsitlYRI.y. .. ............... .... . Ma I um Invert!Efficie cy 99 .. ........ 99.2............................... . ...9i.. • �_ CEC Weighted ERkxnry ................. ............... .............................. ........ ...%... .. ...... < W Nlenmme Power Consum tits 2.5 {' • 0 ADDITIONAL FEATURES Supportee Co gran mt ........._............. _....Iwss.cnn<c .l?P ^!Dr rslww lgpuorpll. ...._.. . " -' ------- ., Revenue Grade Data,ANSI C72 20 Rapid Shu[down-NEC 1014 and 2017 690.17 � AutnrNtk RapM Slxltdown upon AC 6rld DkmnrlNtt STANDARD COMPLIANCE Safery ... UL1741,,UU7415A,LP4"1L C5AC22.2,Canadlan AFO aawdhytfe TJ_L M-07 w Grid Connection Standards 10001547,Ruk 21,,Wk14(fell Emission, ..... ..... .... ...FCC Pan]5 Ons B INSTALLATION SPECIFICATIONS e AC Output Ca dohs /.AWG Ra 3/4'mlMmu /204 AWG npe m ° DC Input Conduit Sin/N of Strhys/AWG Range 3/4 minimum/1-2 strhw/14-6AWG /1-3 strings/ w _ _1176AW9„ 21.3 x 14.6 In/ Dimensions with Safety Switch(NriJ%D) 17.7x14.6x6.8/4S0x370x774 x7.3/540x rrun ... ..........I... Optimized installation with HD-Wave technology �'^? T h zzil0 2525 ./ 1.,..._.. :fiz 1. . 50.. Specifically designed to work with power optimizers .CopNng _ N t Itonvectbn Natura!w"ye'tn°q T[m 13[ 140/-25 to�601x-40F .W C _ 'F/C Record-breaking efficiency .RP1!ature Range .. ...... ' NEM%t (ImerterwRh Sshty Slall[cch).,�.. ..... ...�.. Fixed voltage inverter for longer strings woman.�po-w.rrn,o xa+x m,on sartgr.wwrl a,Iww�w<e.er+�.r:rc.en-sty uss000a7 Integrated arc fault protection and rapid shutdown for NEC 2014 and 2017,per article 690.11 and 690.12 UL1741 SA certified,for CPUC Rule 21 grid compliance Extr High reliability High reliability without any electrolytic capacitors .M — Built-in module-level monitoring Outdoor and indoor installation wave Optional:Revenue grade data,ANSI C12.20 Class 0.5(0.5%accuracy) a . �solar - • • = solar=@9 SolarEdge Power Optimizer Module Add-On for North America P300/P320/P370/P400/P405 SolarEdge Power Optimizer -- P300 P320 P370 P400 p405 IforED«6moo- Iron oleo-PRFxer Iron Meher-PRFF+r �r71i95-rNl IEor enm 111m III7- Iles) 60-eNl moeuln) moeules modules) modules) Module Add-On For North America _INPUT - -- Rated lnput DC PmYer, 300 320 370 W Absolute Maxmum Input Vottagt P300/P320/ P370/P400/P405 (Vocatlowestt peI"re) 48 60 80 V&... _ MPPT OwatutilR_lie ,..,,. IS.48 8 60 8 BD 12S•105 tldc .. ... I ...... ..... .....I............. M m Short Choat Current 1W 10 it ,, ,..-10.3- ............... Adc .. ....... ... .. .. M DC Input Emresd 12 5 .......... 11,71 -. - .. 12.63 Aid!c . M EmCkncY ................... .. 5........................................... % W ghte0 EMclency. .......96'8 ....... ...%.. .. ................ .. .. ......... ............................ 0wrvoltaEN.gng_wy OUTPUT DURING OPERATION(POWER OPTIMIZER CONNECTED TO OPERATING SOLAREDGE INVERTER) Maximum Output Current Is _ MC Maxim umoutput Voltage 60 8s 1 11de OUTPUT DURING STANDBY(POWER OPTIMIZER DISCONNECTED FROM SOLAREDGE_INVERTER O_fl SOLAREDGE INVERTER OFF) _ Safety Output Voltage Per Powe, Vtic -- Optimizer . STANDARD COMPLIANCE 'vy q, EMC FCC Part35 Cless 41ECb10D4-2,IEC630DD-63 Safety..... ..... .....IEC62109-1(dall,??.NV), ...........................7 .. RHS .... .. _ Yes . WgftaOtY d INSTALLATION SPEC7FlCATIONS �o M 1 mAlloWed_"..mVORage. I... 1000 .. ..... Vtic - Cturiguibble invertersAll SoprEdge Single Phan and Three Phase Imereers i - .. ... ......I.... ....... -11''. I 126 5/152x3I In It 1S2 x 50/ mm/In Dlmemlons(W x L x H) 178x152x27S/5 x597x108 5 597137 Sx597x1% WekhtOnaudingrnles)............. I 630/lA.,. 750/17_... 645/3:9.. Input connector............................................................. Mu eompanme iAes/ MC4 CompadM, l .................. ..................................._.._...�.......... .............Dllubk msul ted, Qkput WNe Type/Connector Double Insulated;MC/CompNlhk MC4/ Double Insulated;MCA Compatible Output Wlre_Lenglh .. .. ... .. 0%/30 .. ... 12/39 m/h Operating Temperaturegalla! ..... .... d0 485/-40-+185.. 'C('F..., Protection Rim", 1066/NEMAfiP fleladve Humidity .. ................ ..................................�"106 ...%. woe ITr.ro 7111.mom,e ................... .................,. ........ .... .vmMN M W roam Ra'AarhNnwwaRR�wa. PV SYSTEM DESIGN USING III EIGLE PHASE A SOLAREDGE INVERTERIs" HD-WAVE SINGLE PHASE THREE PHASE ION THREE PHASE 160V Minimum String Length 8 10 18 (Power Optimizers) Maximum StringLengtlt 2S 1........25 50 PV power optimization at the module-level (PawerOpllmtts) . ... ... Manmum Powe S70016000*hh �.................. Up to 25%more energy per Story SE760d+115) 5250 6000 1750 w — Superior efficiency(99.5%) Parallel Strings of wierem Len ,, or l7rlenGnon Mitigates all types of module mismatch lasses,from manufacturing tolerance to partial shading aruRre mae Rme ma,m.emrw..ro�.M1nR�a..�..war.a..r�nalwe.e.nnlrrvm�Iaal-M1..ox II n M WowMro mb WOS MaM1 V:W�/n11Mtl0/mm/e>OOIn oto M�,N. Flexible system design for maximum space utilization Fast installation with a single bolt — Next generation maintenance with module-level monitoring — Module-level voltage shutdown for installer and firefighter safety USA-CANADA-GERMANY ITALY-FRANCE-JAPAN CHINA AUSTRALIA-THE NETHERLANDS UA-ISRAEL-TURKEY SOUTHAFRICA BULGARIA-INOIA www.solaredge.us 71 PAGE 51 GREAVES Grounding Connectors SP POWER DISTRIBUTION TYPE:LI Lay-In Connector [,��) 0 CU9AL CMC'*LI-5 ground connectors are manufactured from high strength 6061-T6 BUG-BITES" 90'C aluminum alloy to insure both maximum strength and conductivity.They are SP dual rated for both copper and aluminum conductors and are electro tin plated Insulation Piercing Connectors to provide low contact resistance and protection against corrosion.They are Eliminates need for conductor insulation stripping LISTED designed for use on conduit grounding bushings.The open-fared design allows No taping required after installation a the installer to quickly lay-in the grounding conductor as a jumper to multiple For copper to copper,copper to aluminum,or aluminum to aluminum applications conduits with no break In the ground conductor. For use on insulated conductor only _ 90°C RATING (4868 LISTED) IPC SERIES_ NAED CATALOG INRE RANGE _ TORQUE CT" EST.SNIPPING _ d VIER NUMBER MAN TAP VOLTB BOLTS Fr43)6 QTY WEIGHT(IN) UNIT -- imensions,inches catalog FIB No. Co. Range stud Slze• - 13110 IPC 7002 110-8 2-6 300 1 78 12 2.83 CTN Number CAWG 1 N W L 13107 'IPC 4006 4ro-4 6.14 am 113 12 1.90 CM -- 13108 'IPC 4020 4'0.2 2A-8 800 1 25 12 4.06 CTN LI-505 1 4-14 0.22 0.76 x.38 1.07 13109 -IPC 2540 250-, 411.6 600 1 30 6 4.17 CTN U-1125 1 1/0-14 0.27 1.17 0.6 1.5 13113 IPC 3540 350-410 4D-10 300 1 25 6 4.17 CYN 13114 IPC 3535 350-40 350-400 300 2 25 5 7.63 CTN - _... 13116 t IPC 5012 Soo-230 10-12 300 1 25 4 2.85 CTR U-2005 2 3/0-6 0.33 1.56 0.8 2 13104 -IPC 5025 Soo-250 250.4 600 1 55 4 4.08 CIN -- 13,05 -IPC 5050 SOD-300 500-250 800 1 75 1 2.64 EA CAUTION u-2525 2 250-6 0.33 1.79 0.8 2.2 13106 -[PC 7550 750-500 500-350 800 1 75 1 2.62 EA U58 BUg•Bites On •600 Vo115.bel-300 Volts(Ior 48DV grounded Y cy.lenu) insulated Ca Oe OnV -0004913S3 1 Not CSA r ff a Do not install on bare cable. 1/4]R l'NF t0 Y.i 1 0n RFF- TICY4 Y Q �Q.220 TIf.1) TAPWITHIN 077"f4AX Of BOOF WIRIRC.VAY.YAv.00 Dual-Rated NOT(MILL PAST WIPEWAY. GUTTER TAP CONNECTORS SP cu9AL ll l un ul .Bto High strength aluminum alloy 6061-T6,tin-plated LISTED 600V 90°C (9.53 t.)51 Lay-in designed main conductor remains continuous j Tap parallel or perpendicular to main CD .1871.to GP SERIES _ /I/r� 2oD:Als 156:Ato NASD CATALOG COIIOIIL'1ORRANOE APrRQ[ONIBNgN6N0 CIN EST SNIPPING _ /// � �� (5.06!-let (4a71.2s) NUMBER NUMBER NAM TAP H W L QTY WEXUfflIbc UNIT ////// ` STEEL SLOTED X.625ISCREW 13117 GP T 2-12 4-12 SOL 741 5M 1% 24 1.43 CTN 1.070!AIS C0020 1027(t REQ 0) 13118 GP10 1A-2 1A-12 SOL 1 314 IV. 12 1.19 CTN ® ® (27.183 61 ASSENBtE ScPEw SNUG 13119 GP 250 250-110 250-6 1Y. 1-1. 2% 12 2.54 CTN TO BOITON 13121 GP 350 350-410 350-6 Y/. ,Y. 27. 6 275 CTN For copper-to-copper. 13122 GP 500 500-350 500-2 1Y. 1% TA 6 3.10 CTN 13123 GP 750 7W-500 500-2 2 11A 3% 3 2.5 CTN aluminum-to-aluminum -GN es.rand aluminum-to-aluminum o.aedMmr Is rttomm moo W added CAII on Prolec8on. 600V 90"C r1.V1LIEll.2 UK au For indoor use only / 7a6;'010 u SDS LT19AL Snap-on Irlsula0ng covers for use with GP connectors .1503 A06' (19.%l.2s1 GPC SERIES "'al.IS, AR m NA® CATALOG FOR IME WITH AP ROIL NYEN81=(Nt CTN _ EST,6NIPPING__. \\\\ I �, HARKING` hWtKIMG 2 1NUil7R DUMBER CONGP2 COLOR 1'A. 1% 1'1. ,QTY WEJG�(lbs) UNITCTN /// 4\\\\l\\\\\ \\N I I J YELLOW ryi/ p\\\ p\5\\ �[4371� T^/ � "'1 O±S E.005 i 13138 OPC 10 GPIID GRAY VA 2N. 2Y. a 0.36 CTN /i/j/4, //Ip\T\ \\\\p\\ \(11.941 10.64 t.t31 FIN C002t0025- ,3140 GPC 250 GP250 RED 1% 71. V. 6 0.40 CTN ISH:TIN PLATE(715-0j 13141 GPC 350 GP350 YELLOW 1Y. 31. 3% 3 0.42 CTN 0ei"1°`APTLLAY IN LUGI.11L7 13142 GPC 500 GP500 BLUE 2Y. 34. 4% 3 0.40 CTN 11/17/2009 e.e 50-S 13134 CPC 750 GPM I ORANGE 2"). 3.1. 4% 30.85 CTN `OOH CDOW101I •°vr 1 o I 6061-T6 ALUMINUM 2.25X �....0 o OIOSS REFERENCE e- Qo Q www.Reeyee-u6a.lxMn 11 Heritage Perk Clidon,CT 06413•Ptgne 860864-4505•Fax 680-664-45/8 TOLL FREE 1.800-243-1130(Ouhide CT) SOLARMOUNT :: UNIRAC . I BETTER DESIGNS L L L i 1 1 i I TRUST THE INDUSTRY'S BEST DESIGN TOOL CONCEALED UNIVERSAL ENDCLAMPS u,.I ,�I L 1 �' 1 L i �• � • E � � BETTER SYSTEMS ONE SYSTEM-MANY APPLICATIONS WITH EVERY EN CLAMP BETTER RESULTS CONCEALED MAXIMIZE PROFITABILITY ON EVERY JOB UNIVERSAL CLAMPS UNIVERSAL SELF ?UNIRAC BETTER SUPPORT STANDING MIOCLAMPS 25 WORK WITH THE INDUSTRIES MOST EXPERIENCED TEAM YEAS OPTIONAL � ' I 1 FRONTTRIM fitt"SlUl U-BUILDER ONLINE DESIGN 1 TOOL SAVES TIME&MONEY UL2703 I UNIRAC CUSTOMER SERVICF MEANS THE HIGHEST LEVEL OF PRODUCT SUPPOR. TECHNICAESUPPORT CERTIFIED DUALITY PROVIDER BANKABLE WARRANTY & THE PROFESSIONALS' CHOICE FOR RESIDENTIAL RACKING BEST INSTALLATION EXPERIENCE•CURB APPEAL•COMPLETE SOLUTION•UNIRAC SUPPORT ENHANCE YOUR REPUTATION WITH QUALITY RACKING SOLUTIONS BACKED BY ENGINEERING EXCELLENCE AND A SUPERIOR SUPPLY CHAIN GreenFasten"GP1-Product Guide Exploded Product View,Bill of Materials GreenFasten-GF1-Product Guide Specifications PART1-GENERAL 1.3 SUBMITTAL. C. Base flashing M.032gauge aluminum em- Materials Needed for Assembly A Submit manufacturers written specifications. bossed to accept EPDM bushing, 1.1 SUMMARY B. Submit standard product cut sheets. D. Bushingis EPDM. A WORK INCLUDES C. Submit khsmilati-lint utDons. Item No. Description of MalerlaWart Quantity 1.GreenFasten solar attachment bracket that D. Submit product spedfx:batl test data,snow- E. Stainless steel bonded washer is 30118.8 1 GF-1 Flashing 1 attaches directly to the roof deck ire ultimate and alba bad Wilues stainless and EPDM. f 2.Provide appropriate bracket and fasteners �\ 2 L-102-3'Bracket*(other options available) 1 for the roof system. 1.4 QUALRY ASSURANCE 2.3 FINISH-Mill Finish 3 5/16'EPDM Bonded 304-18.8 SS Washer 1 "II S. RELATED SECTIONS Installer to be nicerlenceo in the Installation of A Bracket Is mill finish aluminum 1.Section 07600 Flashing and Sheet Metal specified roofing material for no less than 5 years B.Base Bashing(choose one) 4 Lag Bolt 5116' 1 O 2.Section 07500:Roofing In the area ofthe project. 3.DMS,on 1:AdmmWatNe and Procedural 1.Mill Finish Secuiremerits 1.5 DELIVERY/STORAGE/HANDLING 2.Back-kynarpamted 3 4.OMsion7:Thermal and Moisture Protection �2n>�rsloufpon de".aml o fymman manufacturer metal 1.2 SYSTEM DESCRIPTION ores ng PART 3-E%ELUTION Marl Keep materal dry,covered,and ottthe ground unfit A COMPONENTS: instated. 3.1 EXAMINATION /I1 1.Green Fasten 1311 system consists ofalumi- A. Substrate:inspect strucWreonWhich bradk- ��iN/ Z num flashing with h[egral EPDM bushing PART 2-PRODUCTS ars are to be InsralWc and verify that h Will 'w and one bonded stainless steel and EPDM withstand any add0onal loading that may be V/ washer. 2.1 MANUFACTURER incurred. 2.Fasteners 1 A.To be of metal compatible With aluminum 21 Ha�l Solar Morrisville Vr 05661 B. NotifyGeneral Cmtractor of ary deficencles rWT Greenfasten components. (877)859-3947 before installing EcoFasien Solar brackets. O O B.Fasteners should be selected for compat- mow,ecofastensolarccm roNNy,Wth the roof deck. C Verify that roofing material has been installed U C.Fastener strength should exceed or be 2.2 MATERIALS correctly prior to installgg soar attachment equal A Attachment Bracket bracken. to that of the allowable load of the Sys- 6000 Series Aluminum(choose one) W em INSTALLATION See test data at wecofastensolancom 1. Como Mut Slide ji, Comply with architectural al drawings and proj- _ 3.Sealarn Of required oy roof manufacture0: 2 CP-SQ-51ared ect engineers recommendations for kxation 3. F-111.A to be roof manufacturer approved. of system.Comply tit Manufacturer's written 4.Aluminum compression bracket 4. L-102-3' instaNa[bn Immuctors for instalatlon and 5. L-102£ layout 8. DESIGN REQUIREMENTS: 6. SCLA 01.3' 1.Bracket Spacing to be rKnnmended by 7. 2-101 project engineer. 8. Conduit Mount Bracket 2.Install a minimum ofore fastener per B, Fasteners(may be supplied by others)to be assembly. compatible with chosen roof application and 3.it Is Important to design new structures meet specified PUN out values as shown in or assess existing structures to make sure toad test data. that they can withstand retained loads. ,.. t 87745&3947 Erni Sob-AN mr4art Pmlelad vtiv 0*ydil4N rl�ill-Yid 1121114 -..... 677410.3947 faxiaebn Sder'Nl cantap cfUeclaa imaer r4pyr1a14.N 4yM raeaneQ 112'rlfl Q Erd®RnShc pOhtl�eapaYrb0Er4e eswngUS.BbY:41a1,aM 874153.700Ra.181,aaa Boa1B6,1'a819 tate 199 B2a 1nea�a 8182B5a5a B2fi3]1']a 1118]3'...55]32 Eat adtp�a4cbwpaz'.NMae kib.�gUS.eabap:a,l6t,aa 920.1S1,T1pluB,tat 36e eTe1x1111]82414a]aBBaa,Na.914pa3444Maf a2fl.114 B2affi.aa7p2 I 1 a VECTOR E n G I n E E R s VSE Project Number:U1982-0915-181 September 27,2018 Trinity Solar ATTENTION:Phil Smith 4 Open Square Way,Suite 410 Holyoke,MA 01040 REFERENCE: Gerald Lapointe Residence:325 Acrebrook Drive,Northampton,MA 01062 Solar Array Installation To Whom It May Concern: Per your request, we have reviewed the existing structure at the above referenced site. The purpose of our review was to determine the adequacy of the existing structure to support the proposed installation of solar panels on the roof as shown on the panel layout plan. Based upon our review, we conclude that the existing structure is adequate to support the proposed solar panel installation. Desi¢n Parameters Code:Massachusetts State Residential Code(780 CMR Chapter 51,9th Edition(2015 IRC)) Risk Category:II Design wind speed: 117 mph (3-sec gust)per ASCE 7-10 Wind exposure category:C Ground snow load: 40 psf Existin¢Roof Structure Roof structure:2x4 manufactured trusses @ 24" O.C. Roofing material:composite shingles Roof slope:23° Connection to Roof Mounting connection:(1)5/16"lag screw w/min.2.5"embedment into framing at max.72"O.C.along rails Conclusions Based upon our review,we conclude that the existing structure is adequate to support the proposed solar panel installation. The glass surface of the solar panels allows for a lower slope factor per ASCE 7,resulting in reduced design snow load on the panels. The gravity loads in the area of the solar array are decreased; thus, the stresses of the structural elements are decreased. Therefore, the requirements of Section 807.4 of the 2015 IEBC as referenced in 780 CMR Chapter 34, 9th Edition are met and the structure is permitted to remain unaltered. 651 W. Galena Park Blvd.,Ste. 101/Draper, UT 84020/T(801)990-1775/F(801)990 1776/www.vectorse.com VSE Project Number: U1982-0915-181 Gerald Lapointe Residence YE C TOR 9/27/2018 E=- n O 1 n E E R 8 The solar array will be flush-mounted(no more than 6" above the roof surface) and parallel to the roof surface. Thus, we conclude that any additional wind loading on the structure related to the addition of the proposed solar array is negligible. The attached calculations verify the capacity of the connections of the solar array to the existing roof against wind(uplift), the governing load case. Limitations Installation of the solar panels must be performed in accordance with manufacturer recommendations. All work performed must be in accordance with accepted industry-wide methods and applicable safety standards. The contractor shall notify Vector Structural Engineering,LLC should any damage,deterioration or discrepancies between the as-built condition of the structure and the condition described in this letter be found. Connections to existing roof framing must be staggered,except at array ends,so as not to overload any existing structural member. The use of solar panel support span tables provided by others is allowed only where the building type,site conditions,site-specific design parameters,and solar panel configuration match the description of the span tables.The design of the solar panel racking(mounts,rails,etc.),and electrical engineering is the responsibility of others. Waterproofing around the roof penetrations is the responsibility of others. Vector Structural Engineering assumes no responsibility for improper installation of the solar array. VECTOR STRUCTURAL ENGINEERING,LLC �5N OF WISDigitally signed �,�' �y e I WELLS Wells o� L. WOLMES Holmes STRUCTURAL. q Hol me Date: No.54240 2018.09.27 A�9FoIs-TC S 14:55:55 FSsrONA� -06'00' 09/27/2018 Wells Holmes,S.E. MA License:54240-Expires:06/30/2020 Project Engineer Enclosures WLH/ych 651 W. Galena Park Blvd.,Ste. 101/Draper, UT 84020/T(801)990 1775/F(801)990 1776/www.vectorse.com JOB NO.: U1982-0915-181 YE C TO R SUBJECT: WIND PRESSURE E n G I r-1 E E R S PROJECT: Gerald Lapointe Residence Com onents and Cladding Wind Calculations Label: ISolar Panel Array I Note: Calculations per ASCE 7-10 SITE-SPECIFIC WIND PARAMETERS: Basic Wind Speed [mph]: 117 Notes: Exposure Category: C Risk Category: II ADDITIONAL INPUT & CALCULATIONS: Height of Roof, h [ft]: 15 (Approximate) Comp/Cladding Location: Gable/Hip Roofs 7°<0:5 27° Hip? No Enclosure Classification: Enclosed Buildings Zone 1 GCp: 0.9 Figure 30.4-213 (enter largest abs. value) Zone 2 GCp: 1.7 (enter largest abs. value) Zone 3 GCp: 2.6 (enter largest abs. value) a: 9.5 Table 26.9-1 z9 [ft]: 900 Table 26.9-1 Kh: 0.85 Table 30.3-1 KZt: 1 Equation 26.8-1 Kd: 0.85 Table 26.6-1 Velocity Pressure, qh [psf]: 25.3 Equation 30.3-1 GCp;: 0 Table 26.11-1 (largest abs. value) OUTPUT: p = q, GCS — GCEquation 30.9-1 Zone 1 Pressure, p [psf]: 22.8 psf(1.0 W, Interior Zones*) Zone 2 Pressure, p [psf]: 43.0 psf(1.0 W, End Zones*) Zone 3 Pressure, p [psf]: 65.7 psf(1.0 W, Corner Zones` within a) (a= 3 ft) JOB NO.: U1982-0915-181 T O R SUBJECT: CONNECTION E n O i n E E R S PROJECT: Gerald Lapointe Residence Lag Screw Connection Capacity: Demand: Lag Screw Size [in]: 5/16 Max. Trib. Cd: 1.6 NDS Table 2.3.2 Pressure Max d (0.6 Wind) Tributary Areae Max. Uplift Embedment' [in]: 2.5 (psf) Width (ft) (ft) Force (lbs) Grade: SPF (G = 0.42) Zone Capacity [lbs/in]: 205 NDS Table 12.2A 1 13.7 6.0 16.5 225 Number of Screws: 1 2 25.8 6.0 16.5 426 Prying Coefficient: 1.4 3 39.4 5.0 13.8 542 Total Capacity [lbs]:l 586 Demand< Capacity: CONNECTION OKAY 1. Embedment is measured from the top of the framing member to the beginning of the tapered tip of the lag screw. Embedment in sheathing or other material is not effective.The length of the tapered tip is not part of the embedment length. 2.'Max.Trib Area'is the product of the'Max.Tributary Width'(along the rails)and 1/2 the panel width/height (perpendicular to the rails). JOB NO.: U1982-0915-181 E G T O R SUBJECT: GRAVITY LOADS H n S I n E E R S PROJECT: Gerald Lapointe Residence CALCULATE ESTIMATED GRAVITY LOADS Increase due to Original ROOF DEAD LOAD (D) pitch loading Roof Pitch/12 5.1 Composite Shingles 2.2 1.09 2.0 psf 112" Plywood 1.1 1.09 1.0 psf Framing 3.0 psf Insulation 0.5 psf 1/2" Gypsum Clg. 2.0 psf M, E & Misc 1.5 psf DL 10 psf PV Array DL 4 psf ROOF LIVE LOAD (Lr) Existing Design Roof Live Load [psf] 20 ASCE 7-10, Table 4-1 Roof Live Load With PV Array [psf] 20 w/ Solar Panel SNOW LOAD (S): Existing Array Roof Slope [x:12]: 5.1 5.1 Roof Slope [°]: 23 23 Snow Ground Load, pg [psf]: 40 40 ASCE 7-10, Section 7.2 Terrain Category: C C ASCE 7-10, Table 7-2 Exposure of Roof: Fully Exposed Fully Exposed ASCE 7-10, Table 7-2 Exposure Factor, Ce: 0.9 0.9 ASCE 7-10, Table 7-2 Thermal Factor, Ct: 1.1 1.1 ASCE 7-10, Table 7-3 Risk Category: II 11 ASCE 7-10, Table 1.5-1 Importance Factor, Is: 1.0 1.0 ASCE 7-10, Table 1.5-2 Flat Roof Snow Load, pf [psf]: 35 35 ASCE 7-10, Equation 7.3-1 Minimum Roof Snow Load, pm [psf]: 0 0 ASCE 7-10, Section 7.3.4 Unobstructed Slippery Surface? No Yes ASCE 7-10, Section 7.4 Slope Factor Figure: Figure 7-2b Figure 7-2b ASCE 7-10, Section 7.4 Roof Slope Factor, Cs: 1.00 0.78 ASCE 7-10, Figure 7-2 Sloped Roof Snow Load, ps [psf]: 35 27 ASCE 7-10, Equation 7.4-1 Design Snow Load, S [psf]: 35 27 JOB NO.: U1982-0915-181 TO R SUBJECT: LOAD COMPARISON E n O 1 n E E R S PROJECT: Gerald Lapointe Residence Summary of Loads Existing With PV Array D [psf] 10 14 Lr[psf] 20 20 S [psf] 35 27 Maximum Gravity Loads: Existing With PV Array D + Lr [psf] 30 34 ASCE 7-10, Section 2.4.1 D+S [psf] 45 41 ASCE 7-10, Section 2.4.1 Maximum Gravity Load [psf]:l 45 41 Ratio Proposed Loading to Current Loading: 91% OK The gravity loads in the area of the solar array are decreased;thus,the stresses of the structural elements are decreased.Therefore,the requirements of Section 807.4 of the 2015 IEBC as referenced in 780 CMR Chapter 34, 9th Edition are met and the structure is permitted to remain unaltered. JOB NO.: U1982-0915-181 E T O SUBJECT: SOLAR LAYOUT E n G 1 n E E R s PROJECT: Gerald Lapointe Residence BACK f R7 R5 R6 ■ ■ R3 ac R2 R1 oc D u3 PM R4 � R9 R8 FRONT VECTOR E f-1 O 1 n E E R S VSE Project Number:U1982-0915-181 September 27,2018 Trinity Solar ATTENTION:Phil Smith 4 Open Square Way,Suite 410 Holyoke,MA 01040 REFERENCE: Gerald Lapointe Residence:325 Acrebrook Drive,Northampton,MA 01062 Solar Array Installation To Whom It May Concern: Per your request, we have reviewed the existing structure at the above referenced site. The purpose of our review was to determine the adequacy of the existing structure to support the proposed installation of solar panels on the roof as shown on the panel layout plan. Based upon our review, we conclude that the existing structure is adequate to support the proposed solar panel installation. Design Parameters Code:Massachusetts State Residential Code(780 CMR Chapter 51,9th Edition(2015 IRC)) Risk Category:II Design wind speed: 117 mph (3-sec gust)per ASCE 7-10 Wind exposure category:C Ground snow load: 40 psf Existing Roof Structure Roof structure:2x4 manufactured trusses @ 24"O.C. Roofing material:composite shingles Roof slope:23° Connection to Roof Mounting connection:(1)5/16" lag screw w/min.2.5" embedment into framing at max.72"O.C.along rails Conclusions Based upon our review, we conclude that the existing structure is adequate to support the proposed solar panel installation. The glass surface of the solar panels allows for a lower slope factor per ASCE 7, resulting in reduced design snow load on the panels. The gravity loads in the area of the solar array are decreased; thus, the stresses of the structural elements are decreased. Therefore, the requirements of Section 807.4 of the 2015 IEBC as referenced in 780 CMR Chapter 34, 9th Edition are met and the structure is permitted to remain unaltered. 651 W. Galena Park Blvd.,Ste. 101/Draper, UT 84020/T(801)990-1775/F(801)990-1776/www.vectorse.com VSE Project Number: U1982-0915-181 Gerald Lapointe Residence E C TOR 9/27/2018 E n G I n E E R S The solar array will be flush-mounted(no more than 6" above the roof surface) and parallel to the roof surface. Thus, we conclude that any additional wind loading on the structure related to the addition of the proposed solar array is negligible. The attached calculations verify the capacity of the connections of the solar array to the existing roof against wind(uplift), the governing load case. Limitations Installation of the solar panels must be performed in accordance with manufacturer recommendations. All work performed must be in accordance with accepted industry-wide methods and applicable safety standards. The contractor shall notify Vector Structural Engineering,LLC should any damage,deterioration or discrepancies between the as-built condition of the structure and the condition described in this letter be found. Connections to existing roof framing must be staggered,except at array ends,so as not to overload any existing structural member. The use of solar panel support span tables provided by others is allowed only where the building type,site conditions,site-specific design parameters,and solar panel configuration match the description of the span tables.The design of the solar panel racking(mounts,rails,etc.),and electrical engineering is the responsibility of others. Waterproofing around the roof penetrations is the responsibility of others. Vector Structural Engineering assumes no responsibility for improper installation of the solar array. VECTOR STRUCTURAL ENGINEERING,LLC o kN OF WellsDigitally signed �`J' �y by Wells ao WELLS G HOLMES H o l m e Holmes � STRUCTURAL N Date: No.54240 2018.09.27 A 9F !sI CC S 14:55:55 ssroa,�� G -06'00' 09/27/2018 Wells Holmes,S.E. MA License:54240-Expires:06/30/2020 Project Engineer Enclosures WLH/ych 651 W. Galena Park Blvd.,Ste. 101/Draper, UT 84020/T(801)990 1775/F(801)990 1776/www.vectorse.com JOB NO.: U1982-0915-181 TSUBJECT: WIND PRESSURE E n o l n E E RS PROJECT: Gerald Lapointe Residence Com onents and Cladding Wind Calculations Label: ISolar Panel Array Note: Calculations per ASCE 7-10 SITE-SPECIFIC WIND PARAMETERS: Basic Wind Speed [mph]: 117 Notes: Exposure Category: C Risk Category: II ADDITIONAL INPUT& CALCULATIONS: Height of Roof, h [ft]: 15 (Approximate) Comp/Cladding Location: Gable/Hip Roofs 7*<6:5 27° Hip? No Enclosure Classification: Enclosed Buildings Zone 1 GCp: 0.9 Figure 30.4-26 (enter largest abs. value) Zone 2 GCp: 1.7 (enter largest abs. value) Zone 3 GCp: 2.6 (enter largest abs. value) a: 9.5 Table 26.9-1 z9 [ft]: 900 Table 26.9-1 Kh: 0.85 Table 30.3-1 Kn: 1 Equation 26.8-1 Kd: 0.85 Table 26.6-1 Velocity Pressure, qh [psf]: 25.3 Equation 30.3-1 GCp;: 0 Table 26.11-1 (largest abs. value) OUTPUT: p =qh[(GCP)—(GCPj)]j Equation 30.9-1 Zone 1 Pressure, p [psf]: 22.8 psf(1.0 W, Interior Zones*) Zone 2 Pressure, p [psf]: 43.0 psf(1.0 W, End Zones*) Zone 3 Pressure, p [psf]: 65.7 psf(1.0 W, Corner Zones*within a) (a= 3 ft) JOB NO.: U1982-0915-181 YE C T O R SUBJECT: CONNECTION E n O I rl E E R :3 PROJECT: Gerald Lapointe Residence Lag Screw Connection Capacity: Demand: Lag Screw Size [in]: 5/16 Pressure Max Max. Trib. Cd: 1.6 NDS Table 2.3.2 2 Max. Uplift (0.6 Wind) Tributary Area Force (lbs) Embedment' [in]: 2.5 (psf) Width (ft) (ft) Grade: SPF (G = 0.42) Zone Capacity [lbs/in]: 205 NDS Table 12.2A 1 13.7 6.0 16.5 225 Number of Screws: 1 2 25.8 6.0 16.5426 Prying Coefficient: 1.4 3 39.4 5.0 13.8 542 Total Capacity [lbs]:l 586 Demand< Capacity: CONNECTION OKAY 1. Embedment is measured from the top of the framing member to the beginning of the tapered tip of the lag screw. Embedment in sheathing or other material is not effective.The length of the tapered tip is not part of the embedment length. 2. 'Max.Trib Area'is the product of the'Max.Tributary Width'(along the rails)and 1/2 the panel width/height (perpendicular to the rails). JOB NO.: U1982-0915-181 yTOR SUBJECT: GRAVITY LOADS rl G I fl E E R S PROJECT: Gerald Lapointe Residence CALCULATE ESTIMATED GRAVITY LOADS Increase due to Original ROOF DEAD LOAD (D) pitch loading Roof Pitch/12 5.1 Composite Shingles 2.2 1.09 2.0 psf 1/2" Plywood 1.1 1.09 1.0 psf Framing 3.0 psf Insulation 0.5 psf 1/2" Gypsum Clg. 2.0 psf M, E & Misc 1.5 psf DL 10 psf PV Array DL 4 psf ROOF LIVE LOAD (Lr) Existing Design Roof Live Load [psf] 20 ASCE 7-10, Table 4-1 Roof Live Load With PV Array [psf] 20 w/ Solar Panel SNOW LOAD (S): Existing Array Roof Slope [x:12]: 5.1 5.1 Roof Slope [°]: 23 23 Snow Ground Load, pg [psf]: 40 40 ASCE 7-10, Section 7.2 Terrain Category: C C ASCE 7-10, Table 7-2 Exposure of Roof: Fully Exposed Fully Exposed ASCE 7-10, Table 7-2 Exposure Factor, Ce: 0.9 0.9 ASCE 7-10, Table 7-2 Thermal Factor, Ct: 1.1 1.1 ASCE 7-10, Table 7-3 Risk Category: II II ASCE 7-10, Table 1.5-1 Importance Factor, Is: 1.0 1.0 ASCE 7-10, Table 1.5-2 Flat Roof Snow Load, pf [psf]: 35 35 ASCE 7-10, Equation 7.3-1 Minimum Roof Snow Load, p,,, [psf]: 0 0 ASCE 7-10, Section 7.3.4 Unobstructed Slippery Surface? No Yes ASCE 7-10, Section 7.4 Slope Factor Figure: Figure 7-2b Figure 7-2b ASCE 7-10, Section 7.4 Roof Slope Factor, CS: 1.00 0.78 ASCE 7-10, Figure 7-2 Sloped Roof Snow Load, ps [psf]: 35 27 ASCE 7-10, Equation 7.4-1 Design Snow Load, S [psf]: 35 27 JOB NO.: U1982-0915-181 YEC T SUBJECT: LOAD COMPARISON E n G I n E. E R S PROJECT: Gerald Lapointe Residence Summary of Loads Existing With PV Array D [psf] 10 14 Lr[psf] 20 20 S [psf] 35 27 Maximum Gravity Loads: Existing With PV Array D+ L, [psf] 30 34 ASCE 7-10, Section 2.4.1 D+S [psf] 45 41 ASCE 7-10, Section 2.4.1 Maximum Gravity Load [psf]:l 45 41 Ratio Proposed Loading to Current Loading: 91% OK The gravity loads in the area of the solar array are decreased;thus,the stresses of the structural elements are decreased.Therefore,the requirements of Section 807.4 of the 2015 IEBC as referenced in 780 CMR Chapter 34, 9th Edition are met and the structure is permitted to remain unaltered. JOB NO.: U1982-0915-181 TSUBJECT: SOLAR LAYOUT E n o i n E E R S PROJECT: Gerald Lapointe Residence EAC.K R7 R5 R6 l R3 ac R2 R1 D UD PM \CM—R5) — R9 FRONT September 28, 2018 To: Inspectional Services From: Lynne Siringo—Trinity Solar Subject: Building and Electrical Permit Applications for Solar Installation Attached please find building permit and electrical permit applications, and all other necessary documents. Enclosed also are two checks for these applications. If you have any questions regarding these applications, please don't hesitate to reach out. Thank you very much! Lynne Siringo Lynne.Siringo@trinitysolarsystems.com 413-203-9088 Ext. 1522 Trinity Solar 4 Open Square Suite 410 Holyoke, MA 01040