Loading...
30B-125 (7) 46 NORWOOD AVE BP-2019-0863 GIs#: COMMONWEALTH OF MASSACHUSETTS Mg-Block: 30B- 125 CITY OF NORTHAMPTON Lot:- 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-2019-0863 Proiect# JS-2019-001438 Est. Cost: $11000.00 Fee: $75.00 PERMISSION IS HEREBY GRANTED TO: Const.Class: Contractor: License: Use Groin: TRINITY SOLAR 104144 Lot Size(sy. ft.): 13599.00 Owner: Brooksley Williams Zoning:URB Applicant. TRINITY SOLAR AT. 46 NORWOOD AVE Applicant Address: Phone: Insurance: 32 GROVE ST (508) 577-33910 WC P LYM PTO N MA02367 ISSUED ON.2/5/2019 0:00:00 TO PERFORM THE FOLLOWING WORK.-INSTALL AND WIRE ROOF MOUNTED SOLAR; 11 PANELS 3.465 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: FeeTy e: Date Paid: Amount: Building 2/5/2019 0:00:00 $75.00 212 Main Street,Phone(413)587-1240,Fax:(413)587-1272 Louis Hasbrouck—Building Commissioner 0 R EC E I _ paru tu� lY City of Northampton Status of P B ilding Department Curb FEB _ 5 2019 212 Main Street Room 100 , No ampton, MA 01060 DEPT OF SUILDINc iN��� 13- 87-1240 Fax 413-587-1272 ' F x NORTHAMPTON,M APPLICATION TO CONSTRUCT,ALTER,REPAIR,RENOVATE OR DEMOLISH A ONE OR TWO FAMILY DWELLING SECTION 1 -SITE INFORMATION �jA 9- 0 - 1.1 Property Address: This section to be completed by office �• Norwood Ave Map Lot Unit Florence MA 01062 Zone Overlay District Elm St.District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: Brooksley Williams 46 Norwood Ave,Florence,MA 01062 Name(Print) Current Mailing Address: 413-313-4493 Please see attached Telephone Signature 2.2 Authorized Anent: Neil G Greene 4 Open Square Way-Suite 410,Holyoke,MA 01040 Name(Print) Current Mailing Address: X 413-203-9088 Signature Telephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only completed by permit applicant 1. Building 3,000 (a)Building Permit Fee 2. Electrical 8,000 (b)Estimated Total Cost of Construction from 6 3. Plumbing Building Permit Fee 4. Mechanical(HVAC) 5. Fire Protection 6. Total=(1 +2+3+4+5) 11,000 Check Number This Section For Official Use Only Building Permit Number: Date Issued: Signature: l Building Commissioner/inspector of Buildings Date Section 4. ZONING Alt 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 ` Side L: R:i L:, ! R:1 Rear Building Height Bldg. Square Footage _. Open Space Footage % (Lot area minus bldg&paved parking) #of Parking Spaces ! Fill; volume&Location ' A. Has a Special Permit/Variance/Finding ever been issued for/on the site? NO ® DONT KNOW E) YES IF YES, date issued:! IF YES: Was the permit recorded at the Registry of Deeds? NO ® DONT KNOW @ YES IF YES: enter Book j Pagel ! and/or Document#I B. Does the site contain a brook, body of water or wetlands? NO O DONT KNOW ® YES IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained ObtainedO , 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 0 NO Q 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 aialicablel New House ❑ Addition ❑ Replacement Windows Alteration(s) ❑ Roofing ❑ Or Doors D Accessory Bldg. ❑ Demolition ❑ New Signs [0] Decks [[] Siding[0] Other[Gly] Solar Brief Description of Proposed Work: Install 3.465kw solar on roof.Will not exceod roof panels.but will add 6'to roof height.I I 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 foiiowino: 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. I. 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 l 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 1, 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 of perjury. Neil G Greene Print Name X Signature of Omerlbol it Date 7r/14 [ 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, Springfield,MA 01108 3/17/2020 Address Expiration Date X - -9088 Signature Telephone 9.Realstered Home Improvenient Contractor: Not Applicable ❑ Trinity Heating&Air Inc.DBA Trinity Solar 170355 Company Name Registration Number 20 Patterson Brook Road-,JJpit 10,West Wareham,MA 02576 10/11/2019 Address Expiration Date X ' Telephone 413-203-9088 SECTION 10-WORKERS'COMPENSATION INSURANCE AFFIDAVIT(M.G.L.c.152,§25C(8)) 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...... ❑ }wner 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 building 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 ft, n i ty- SOLAR HOMEOWNERS AUTHORIZATION FORM I Brooksley Williams (print name) am the owner of the property located at address: 46 Norwood Ave, Florence, MA (print address) 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 altern contractor. Customer Signature: Date:10/11/2018 Print Name: Brooksley Williams ConxviAnwealth of Massa husetts Division of Professional Licensure Board at Building Regulations and Standards Constroeftn'Supervisor CS-104144 E,spires: 03/17/2020 u NEIL.G GREENE ' 43 FIRGLADE-AVE SPRINGFIELD MA 01100 Commissioner l.4V— Corduuetion supervisor tMreehicted.Buildings of any use group which contain iris than 30,000"4k tart pit tubas metasl of enudoeed spacw FA0we 10 possess a Currant adkion*fate MU M husetts state Britding Co"is causw for revocaoien of this 8anse. For Ovarnwim abw WAS ftcwM CW)t0171727-3200 or visit www.mss&govMpl I Office of Consumer Affairs and Business Regulation One Ashburton Place - Suite 1301 Boston, Massachusetts 02108 Home Improvement Contractor Registration Type: Supplement Card TRINITY HEATING&AIR,INC. Registration: 170355 D/B/A TRINITY SOLAR Expiration: 10/11/2019 20 PATTERSON BROOK ROAD UNIT 10 WEST WAREHAM,MA 02576 Update Address and Return Card. SCA 111 2OM-05117 Office of Consumer Affairs&Business Regulation HOME IMPROVEMENT CONTRACTOR Registration valid for individual a only TYPE:SUDDlement Card before the expir n date. K u return to: Reaist►ation Exoiratlon Office of Consu r Affairs a d siness Regulation 170355 10/11/2019 10 Park Plaza- ite 5170 TRINITY HEATING&AIR,INC. Boston,MA 16 D/B/A TRINITY SOLAR NEIL GREENE 20 PATTERSON BROOK ROAD UNIT 10 WEST WAREHAM,MA 02576 Undersecretary Not valid without signature 7 ® DATE(MM/DD/YYYY) A�o CERTIFICATE OF LIABILITY INSURANCE 1/7/2019 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 rights to the certificate holder in lieu of such endorsement(s). PRODUCER CONTACT NAME: Mark Grasela Arthur J.Gallagher Risk Management Services, Inc. PHONE FAx 4000 Midlantic Drive Suite 200 •856-482-9900 ac No):856-482-1888 Mount Laurel NJ 08054 nDORIEss: CherryHill.BSD.CertM@AJG.com 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. DBA Trinity Solar INSURER C:American Guarantee and Liability Ins Co 26247 4 Open Square Way, Suite 410 Holyoke, MA 01040 INSURER D: INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER:621352839 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 ADDL SUBR POLICY NUMBER MMIDD LICY EFF MM/DDIYYYV LIMITS LTRWVD A X COMMERCIAL GENERAL LIABILITY EGGCR000065618 12/31/2018 12/31/2019 EACH OCCURRENCE $2,000,000 DAMAGE TO NTED CLAIMS-MADE �OCCUR PREMISES(Eaoccurrence) $500,000 MED EXP(Any one person) $0 PERSONAL&ADV INJURY $2,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $2,000,000 POLICY1XI PRO-- LOC PRODUCTS-COMP/OP AGG $2,000,000 OTHER: I $ A AUTOMOBILE LIABILITY EAGCR000065618 12/31/2018 12/31/2019 COMBINED SINGLE LIMIT $2,000,000 Ea accident X ANY AUTO BODILY INJURY(Per person) $ OWNED SCHEDULED BODILY INJURY(Per accident) $ AUTOS ONLY AUTOS HIRED NON-OWNED PROPERTYDAMAGE $ AUTOS ONLY AUTOS ONLY Per accident 1 B UMBRELLA LIAB X OCCUR 1000231834-03 12/31/2018 12/31/2019 EACH OCCURRENCE $21,000,000 A EXAGR000065618 12/31/2018 12/31/2019 C X EXCESSLIAB CLAIMS-MADE AEC 1448324-00 12/31/2018 12/31/2019 AGGREGATE $21,000,000 DED I I RETENTION$ $ A WORKERS COMPENSATION EWGCR000065618 12/31/2018 12/31/2019 AND EMPLOYERS'LIABILITYSTATUTE ER ANYPROPRIETOR/PARTNER/EXECUTIVE YIN N/A E.L.EACH ACCIDENT $1,000,000 OFFICER/MEMBEREXCLUDED7 (Mandatory In NH) E.L.DISEASE-EA EMPLOYEE $1,000,000 If yes,describe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $1,000,000 A Automobile EAGCR000065718 12/31/2018 12/31/2019 All Other Units $1,000/$1,000 Comp/Collusion Ded. Truck-Tractors and Semi-Trailers $5,000/$5,000 DESCRIPTION OF OPERATIONS/LOCATIONS/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 THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. Evidence of Insurance AUTHORIZED REPRESENTATIVE ©1988-2015 ACORD CORPORATION. All rights reserved. ACORD 25(2016/03) The ACORD name and logo are registered marks of ACORD The Commonwealth of Massachusetts Department of Industrial Accidents 1 Congress Street,Suite 100 Boston,MA 02114-2017 www mass.gov/dia NVorkers'Compensation Insurance Affidavit:Builders/Contractors/Electricians/Plumbers. TO BE FILED WITH THE PERMITTING AUTHORITY. Aualicant Information Please Print Leeibly Name (Business/Chganixatiottflndividttau:Trinity Heating&Air, Inc.dba Trinity Solar Address:2211 Allenwood Road City/State/Zip:Wall,NJ 07719 Phone #:732-780-3779 Are von an employer'Check the appropriate box: Type of project(required): LQ 1 am a employer with.'9600 employees(full and/or part-tine).' 7. ❑New construction 2.[]l am a sole proprietor or partnership and have no employees working for me in 8. ❑ Remodeling any capacity.fNo workers'camp.insurance required l 9. ❑Demolition 3.0 I am a homeowner doing all work myself[No workers'comp insurance required 1' 10❑ Building addition 4.[]1 am a homeowner and will be hiring contractors to conduct all work on my property. I will ensure that all contractors either have workers'compensation insurance or are sole I LQ Electrical repairs or additions proprietors with no employees 12.❑Plumbing repairs or additions 5.❑I am a general contractor and I have hired the sub-contractors listed on the attached sheet. 13.[:]Roof repairs These sub-contractors have employees and have workers'comp.insurance.% 14. Other Solar Installation 6.[—]We are a corporation and its officers have exercised their right of exemption per MGL c. 152,p1(4),and we have no employees.[No workers'comp.insurance required I *Any applicant that checks box#1 must also fill out the section below showing their workers'compensation polity information. f Homeowners who submit this affidavit indicating they are doing all work and that hire outside contractors must submit a new affidavit indicating such. [Contractors that chock this box must attached an additional sheet showing the name of the sub-contractors and state whether or not those entities have employees. If the sub-contractors have employees,they,must provide their workers'comp.policy number. 1 am an employer that is providing workers'compensation insurance for my employees. Below is the police and Job site information. Insurance Company Name:EWGCR000065618 Policy#or Self-ins.Lie.#:HDI Global Insurance Co. Expiration Date:12131/2019 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 MGL c. 152,§25A is a criminal violation punishable by a fine up to$1,500.00 and/or one-year imprisonment,as well as civil penalties in the form of a STOP WORK ORDER and a fine of up to$250.00 a day against the violator.A copy of this statement may be forwarded to the Office of Investigations of the DIA for insurance coverage verifica 1 do hereby ce fp un r the rains a allies a erfury that the i rmation provided above is true and c:nrred. Si natur Date: — q Phone#•7A40-3779 Oficial use only. Do not write in this area,to be completed by city or town official, City or Town: Permit/License# Issuing Authority(circle one): 1.Board of Health 2.Building Department 3.City/Town Clerk 4.Electrical Inspector 5.Plumbing Inspector 6.Other Contact Person: Phone#: INSTALLATION O F NEW NORWOOD AVE' ROOF MOUNTED PV SOLAR SYSTEM N 46 NORWOOD AVE At FLORENCE, MA 01062 J •-- Issued I Revisions n VICINITY MAP SITE NO DESCRIPTION DATE `J SCALE:NTS Project Title: WILLIAMS,BROOKSLEY- TRNITY ACCT P.2019-10-295977 Project Address: 46 NORWOOD AVE FLORENCE,MA 01062 42.323220,72.662825 GENERAL NOTES GENERAL NOTES CONTINUED GENERAL NOTES CONTINUED ABBREVNnO CONTINUED SHEET INDEX Tilt: 1,THEINSTALLATION CONTRACTOR IS B. THE GC VOLTAGE FROM THE PANELS IS 14. B)CURRENT PREVALINGUTInY R JUNCTION BOX PV-1 COVER SHEET W/SITE INFO&NOTES RESPONSIBLE FOR INSTALLING ALL ALWAYS PRESENT AT THE DC COMPANY SPECIFICATIONS, kCM< THOUSAND CIRCULAR MLS EQUIPMENT AND FOLLOWING ALL DISCONNECT ENCLOSURE AND THE DC ST,WDARDS,AND REQUIREMENTS kVA KK_ VOLTAMPERE PV-2 ROOF PLAN W/MODULE LOCATIONS PROPOSED PV SOLAR SYSTEM DIRECTIONS MD INSTRUCTIONS TERMINALS OF THE INVERTER WRING 15 THIS SET OF PLANS HAVE BEEN kW NLO'WATf CONTNNED N THE DRAWING PACKAGE AND DAYLIGHT HOURS.ALL PERSONS PREPARED FOR THE PURPOSE OF kW" KILOWATT HOUR PV-3 ELECTRICAL 3 LINE DIAGRAM INFORMii RECENED FROM TRiMTY. NARKING ON OR INVOLVED WITH THE MUNICIPAL ANDAGENCYREVI—ANDLNE 2.THE IXSTAUATION CONTRACTOR IS PHOTOVOLTAIC SYSTEM ARE WARNED APPROVAL THIS SET OF PLANS SHALL MCP MAIN CIRCUIT BREAKER AP APPENDIX Drawin Information RESPONSIBLE FOR INSTALLING ALL THAT THE SOLAR MODULES ME NOT BE UTILIZED AS CONSTRMTI N MDP MAIN DISTRIBUTION PANEL EQUIPMENT AND FOLLOWING ALL ENERGIZED WHENEVER THEY ME DRAWINGS UNTIL RENSED TO INDICATE MLO MAINLUG ONLY E. ll31/2Bts DIRECTIONS AND INSTRUCTION CONTAINED EXPOSED TO LIGHT. 'ISSUED FOR CONSTRUCTgY. AMIITD � DRAWN BvoAT 5 IN THE COMPLETE MANUAL. 9. ALL PORTIONS OF TMS SOLAR 16 ALL INFORMATION SHO"MUST BE N ME�RK EV rsE0 Bv: 3.THE INSTALLATION CONTRACTOR IS PHOTOVOLTAIC SYSTEM SHALL BE CERTFIED PRIOR TO USE FOR NEC NATIONAL ELECTRICAL CODE RESPONS BLE FOR READING AND MARKED CLEARLY N ACCORDMCE. CONSTRUCTION ACTT T S. UNDERSTANDING ALL DNAWINGS. THE NATIONAL ELECTRICAL CODE MILNOT IN CONTRACT COMPONENT MO INVERTER MANUALS ACLE N09705. NOR NUMBER $stem Tlatf lnfoTTon: PRIORTOINSTALLATION.THEINSTALUTION 10. PRIOR TO THE NSTALLATDN OF THIS ABBREVIATIONS NTPOCP NOTTOSCALE OCMTEM SUE: 3A65kW CONTRACTOR IS ALSO REQUIRED TO HAVE PHOTOVOLTAIC 6VSTETA.THE OVER CURRENT PROTECTIONAMP AMPERE P POLE ICTAL MOD ICE AW TOTAL MOWIfCWNT 11 ALL COMPONENT SNATCHES IN THE OFF TENS) CONTRACTOR ALL ALTERNATING CURRENT PB PULL BOX MODUlFS USFe. POSITION MoFUSESO REMOVED PRAM TO ATTEND REVIEW OF THE I N MEETING AL ALUMINUM PH 0 PHASE THE INSTALLATION OF ALL FUSE BEARING FOR THE RENEW OF THE INSTNIATM711 AF AMP.FRAME PVC POLY-VINYL CHLORIDE CONDUIT MOOUIF SPEC A: QPEAI WOBLFGSlIS SYSTEM COMPONENTS. PROCEDURES.SCHEDULES,SAFETY AND AFF ABOVE FINISHED FLOOR pWq 4.ONCE THE PHOTOVOLTAIC MODULES ARE COORDINATDN, AFO ABOVEFINISHEDGRADE PUNIER UTILITY COMPANY: NaOonal GrlE HE OTS MIDOUIAN A' MOUNTED,ORSHOTLD VEJ 11. PRIOR TOTHE SYSTEM THE AWG AMERICAN WIFEGAUGERHS RIGID GALVANIZED STEEL UHUllE t. 1-711 ONE ELECTRI SHO ULD HAVEATE ATTENDED OF AS CONTRACTOR SHALL C CONDUIT(GENERA:S OF SN SD NEUTRAL UTILITY METER I: SUNK 19 ONE ELECTRICIAN WHO HAS ATTENDED A ASSIST N PERFORMING ALL INRNL MC SPECIFIED) PROVDE AS JSWBD SWITCHBOARD DEAN TTPE: SUNNOVA SONAR PHOTOVOLTAIC INSTALLATION HARDWARE CHECKS MDWWARNG SPECPIEO, TVP TYPICAL COURSE ON SITE. CONDUCTIVITY CHECKS. LB COMBINER BOX UO I. UNLESS OTHERWISE INDICATED 5.FOR SAFETY,R IS RECOMMENDED THAT 12 FOR THE PROPER kNNTENANCE AND CKT CIRCUIT — THE N rrA TION GREW ALWAYS HAVE A ISOUTION OF THE INVERTERS REFER TO LT CURRENT TRANSFORMER XFMR TRANSORAEWEATHERPROOF MNMIM OF TWO PERSONS WORKING THE ISOLATION PROCEDURES N THE CU COPPER 72 MCUNT7RMER Rev.No. Sheet TOGETHER AND THAT EACH OF THE OPERATION MANUAL. MWB VE FINISH TO BOTTOM NSTALLATDN GREW MEMBERS BE TRAINED 13. THE LOCATION OF PROPOSED ELECTRIC DI DIRECT CURRENT OF ABOVE FINISHED FLOOR OR NFIRSTADANDCPR. MD TELEPHONE UTRmESARE SUBJECT � DRAWW143DISCONNSNITCH GRADE S.THIS SOLAR PHoTDVOLTAG SYSTEM IS TO TO FINAL APPROVAL OF THE EC ELECTRICAL SYSTEM INSTALLER N BE STALLM FOLLOWING THE APPROPRLATE UTIUTY COMPAMES AND EMT ELECTRICAL METALLIC TURING CONVENTIONS OF THE NATIONAL OWNERS. FSFUSIBLE SWITCH ELECTRICAL LOCAL CODE ANY LCODE 14. ALL MATEP RIALS,WO—WINISHAND FU USE WHICH MAY SUPERSEDE THE NEC SHALL CONSTRUCTI FOR THE SITE In GROUND BE IN ACCORDANCE WITH GCVEWl IMPROVEMENTS SHOWN HEREIN SHALL GFI GROUND(AUT INTERRUPTER LL ).ASYSTEM CONPCIENTS TO BE . HZ FREQUENCY(CYCLES PER NSTALLED WTTH TMS SYSTEM ARE TO BE N CURRENT PREVAILING MUNCIPAL SECOND 'ULA LISTED.ALL EOUPMENT WALL BE NEW ANDIOR COUNTY SPECIFICATIONS, 3R OUTDOOR RATED UNLESS INDOORS. STANDARDS MOREWREMENTS BENI NOTES SOLA R F ISSUED DRAWING IS MARKED WITH A REVISION CHARACTER OTHER THAN'A',PLEASE BE ADVISED THAT FINAL EQUIPMENT ANDIO R SYSTEM CHARACTERISTICS ARE SUBJECT TO CHANGE WE TO AVAIIABLITY OF EOUPMENT. NOTES:•REFER TO MODULE BPS FOR MODUILEOI.ENBONS TIEPICTEp MODULE8IMYE PORTRNTOR UXOSWE UNIRAC CLAMP (RENEW PV SOLAR EQUIPMENT TYPICAL nTCFn ro sFTi sNFTr cce oTr FOR TO EOIIPMEM SCHEWIF FON SPECSAND DUlAM111ES1 SOIAR MODULE SOIAR MODULE _ NEW MOUNfNG FORERSRAfAN.ENT PORrtS.TYPIGLL(DEFER TO ECOFASTE,'L FOOT UNIRAC RAIL ENGRIEERND LETTER FOR SPACRIG 5E , MIO DETAILS) b< <AFTFRrosvFc s�FrFce r.FrNR v ro srHc sNETTFce IIFTAl9 \ LE+ g0NEW UNIRAC RAL.TYRCALTO BE MOLNTED PERPINDUCu—TO IC0141TEN FLASHING ITINASPHALT SHNOLES STRUCTUE(REFERTOUIRAL rLN roFMFaeR9�TrtRIaR q N— SPECRDATgN I DATA SHEET FOR DETAILS) NEW END CLP,TYPK:AL S.B.UG BOLT APOC SEALANT co (REFER TO UNNAC SPECIFICATION i SOLAR MODULES SHALL NOT '/o" DATA SHEET FOR DETAILS) EASTING RAFTER EXCEED PEAK HEIGHT. xE9FNIF PHCAL (RBER TOOUNML SPECIFALATpN I DATA SHEET FOR DETAILS) ►'1ATTA:NOT To 8 CLIP DETAIL nPV MODULE ATTACHMENT ON ASPHALT SHINGLE ROOF HEIGHT FROM GROUND LEVEL TO PEN(OF ROOF SLAY:NOT To LE bCALE.NOT TO SCAIE SLME'.NOT TO SLAIE ARRAY SCHEDULE ISSued I Revisions W DO FRONT MONO. DESCRIPTION DATE EP J Project Tide: O0 WILLIAMS,BROOKSLEY- R4D VD Q TRINITY ACCT N:3018-10-2958n W J Project Address: P 00 {n 46 NORWOOD AVE W FLORENCE,MA 01062 DC V 42.323220,72.662825 R3 AC Q DravAng TISK: PROPOSED PV SOLAR SYSTEM N Dmwkv Information /10 W OMWIIIG DATE: 1/3119 1— Z — Ms Z REVKFD N: O V B Irltorlllslbn: Ln DC SYSTEM SDE: 3A 51,W 1 0 AC SYSRFM .: A TOTAL MO—E COU.: 11 ULIIofLID R1 lLIITTYY FMs Ox1W5eDx3ewTnTMM G 3T0Mss — S 315 UTILm C--: ACCT 11161D NOTES: DEAI THE: SUNNOVA 1.7 ALLEWIPMANUF TUBE INSTLEDINONINS WE UCTI WITH THE MANUFACTURER5 NIT MATIONINSTRUCTIONS. 2.)ARMY ATION GTO COLDLY WITH MANUFACTURER SPECFIC VERIFICATION BACK A1LL/�LL// 3.7 ALL LOCAnON3 ARE APPROXIMATE AND RED RE FIELD VERIFICATION. B/'1ILlf� A)ANALL O OUTDOOR EQUIPMENT SHALL SEGROUPED WRN NWITH MI(S)NEC890.11(RATING. RBV.NO. SlTeel SJ ROOFTODOOREOUIPTAL SHPLLNLYW TIGHT SMALL OTEXTENDNIMUM BYO . 6)ROOFTOP SDUAR INSTALUTpN ONLY W ARRAY SHMl NOT EXTEND BEYOND THE EXISTING ROOF EDGE. SYMBOL LEGEND PLUMBING SCHEDULE EQUIPMENT SCHEDULE P 1 ROOF 1 MODULES 6 SPECK NDICATES ROOF OESIGNATKN.REFER TO INDICATES NEW UNFl15ED PV DISCONNECT TO BE NDICATESNEWPIONLYSUBPANFL Ott Ta19 ORIENTATION:ZNO ® ARRAY SCHEDULE FOR MORE RIFOLUNTION UD NBTALLED ONSIDE(UTNJTY ACCESSIBLE) SP TO BE INSTALLED 11 HANWHA 31S(C PEAK DUO BLKG5 315) ROOF1 mom IE5:5NDICATEB NEW PV SOLAR MODULE,RFD MODUILES 1 SE3ODOH-USOODNNC2 ORIFMATION:1b I ryT I N—TES—TNNN .METER LOCATK]N INDICATE PIWELSTHMTUSEMICROERTERS, ROOF 3 I�JI _14 S REFER TO EOL NT SCHHEDO E FOR SPECS. n i ty MODULES:D � OTHER OBSTRUCTIONS ORIEN.ATI EP LOCATION:INSIDE 'p' INB�TAALLfD0uW1SI�DEO.WCT1(NMETERTOBE SOLAR RIENTnON:6D' 111"' III ROOF MODULES:0 NDICAIES NEW INVERTER TO BE MCN: � ® . 1111 AIMPfi RNO OREMAONU IBEWKOWBSDqWNLwe0n 9 877 786183 Engineer/License Holder ARRAY C`*=WRONG NOTES Ln1cmituawmMES ALL REIPOMOM FOR DETERMINING ONSITE CONDITIONS AND EXECUTING INSTALLATION IN ACCORDANCE WITH SOLAR MODULES MOUNTED TO ROOF ON 2 ARRAYSNEC 2017 it-315W MODULES W/1 SOLA EDGE P320 PER MODLRE 2.)LOWEST EXPECTED AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN EXTREME DRY BULB 1 STRING OF 11 MODULES IN STALES-38OVma s''s' TEMPERATURE FOR ASH RAE LOCATION MOST SIMILAR TO F JUNCTION INSTALLATION LOCATION.LOWEST EXPECTED AMBIENT BOX TEMP=-16'C 'TERMINATED INSIDE INVERTER 1 3.)HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST MONTH 2%DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALATIONLOCATION.HIGHEST CONTINUOUS TEMP= 33'C 4.12005 ASHRAE FUNDAMENTALS 2%DESIGN TEMPERATURES DO NOT EXCEED 47'C IN THE UNITED 1 STATES(PALM SPRINGS,UIS 44.1-C).FOR LESS THAN 9 CURRENT-CARRYING CONDUCTORS IN A ROOF-MOUNTED Issued/Revisions SU UT CONDUCT AT LEAST 0.5"ABOVE ROOF AND USING THE OUTDOOI DESIGN TEMPERATURE OF 4TC OR LESS (ALL OF UNITED STATES) I 5.)W SYSTEM CIRCUITS INSTALLED ON OR IN BUILDINGS SHALL INCLUDE A RAPID SHUTDOWN FUNCTION THAT 1 CONTROLS SPECIFIC CONDUCTORS IN ACCORDANCE WITH NEC 690.12(A)THROUGH(D) NO. DESCRIPTION DATE 6.)PHOTOVOLTAIC POWER SYSTEMS SHALL BE PERMITTED TO OPERATE WITH UNGROUNDED PHOTOVOLTAIC Pro)ed TITh: SOURCE AND OUTPUT CIRCUIT AS PER NEC E90A1(ANI) WILLIAMS,BROOKSLEY- 7.)UNGROUNDED DC CIRCUIT CONDUCTORS SHALL BE IDENTIFIED WITH THE FOLLOWING OUTER FINISH: TRINITY ACR t:101s-16295877 POSITIVE CONDUCTORS=RED NEGATIVE CONDUCTORS=BLACK NEC 2W.S(C)(2) Project Address: 8.)ARRAYANDSU ARRAYCONDUCTOMSHALLBE410W EXISTING240V yD NOTE: WIRE TYPE RHW-2 OR EQUIVELANT AND SHALL BE 10120/24W M ID�I'ONAL REVENUE GRADE MONITORING 46 NORWOOD AVE R PROTECTED BY CONDUIT WHERE EXPOSED TO DIREReed MAIN BREAKER UTILITY METER loon eusBAR CONTAINED WITHIN SOLAR 3DE240 INVERTER FLORENCE,MA 03062 CONTAIN 0ARRAYCON INLONGERCtORS A'SMALL SOLAR EDGE PN.ROUND-3P240-MB 42.323220,72.66262$ CONTAINSO CURRENT CARTINGCOTSHALL SAND WHEREEXPO19 CU TO DIRER MG CON SHALL CONTAIN S 9 CURRENT CARTING CONDUCTORS. 9.)ALL WIRE LENGTHS SHALL BE LESS THAN IOD UNLESS ' Tile- OTHERWISE NOTED 30.)FLEXIBLE CONDUIT SHALL NOT BE INSTALLED ON SMART METER PROPOSED PV SOLAR SYSTEM ROOROP AND SBALL BE UNITED TO Ir IF USED IO FUSED W/2QA FUSES PRODUCTION GOA UNFUSED ONTDOU� FUSED W/200 FUSES METER gSCONNER INVERTER t1 D 11.KVERCUflRENT PROTECTION TOR CONDUCTORS 24p0pnMVeemvea�annmM��,1 240pVeeua�.,1 DrawwrV—''0 IMorrnabon CONNECTED TO THE SUPPLY SIDE OF A SERVICE SHALL BEJ L DRAWING DATE: ]/3L2019 LOCATED WTININIOOFTHEPOINEOFCONNECTIONNEC �`_ c 0 DRAWN Bv: Na 705.31 f� ���WWWTTT I I REVGFD BY: 12.)"ERE TWO SOURCES FEED A BUSSBA,ME A • c 0 r -� UTILITY AND THE OTHER AN INVERTER W RACKFEED r---- ---- • G ,,,,,,. B B See�e ee[I S In)Dmlel)OrI. BREAKER(S)SHALL BE LOOTED OPPOSITE FROM UTILITY --- D 000 00 I NEC705.12(sN2K3)(b) � �.. f s s ) s s•• a STTEM SITE: 3.465kW 13.)AU SOAR SYSTEM LOAD CENITERSTO CONTAIN ONLY EXISTING MAIN MERRIER LOAD CENTER SQUARED SQUARED AC—I.—: *W INSULATED UNE TAPS INSTALLED ON PN:D222N OU222RB __J TOTAL MODULE COUNT: 11 GENERATION CIRCUITS AND NO UNUSED POSITIONS OR MAIN FEEDERS LOADS NEC 705.12(A) MODULE USED: RANWHAass MODULE SKCA QPEAK OLD 11-5315 14.)ALL EQUIPMENT INSTALLED OUTDOORS SHALL HAVE UTAF Y COMPAN: 573",al G. A NEMA 3R RATING UTIIT'ACR f. S]Eri610W CN.QIIATIOf6 FOR CURRFNTCARRTNG CONDIICTOIIS DTRIIYMETRt: SUNNO29 DEALTYPE: wNNwA (NEC 6MA(BXI)I:(15.00.1.25)1=18.7SA PV MODULE SPECIFICATIONS AWG W t10,DERATED AMPACITY HANHA 315(Q.PEAX WO Bl.K GS 3l5) AMBIENT TEMP:33Y,TEMP DEBATING FAROR:.96 Rev.ND. Sheel RACEWAY DERATING=2 CCC:1.00 IIID 9A3 ort:CONWITTYPE SHALL BE CHOSEN EY THE INSTALLATION CONIRARM (40'.96)1.00-M.40A Vmp 33A6 TO MEET OPEICEEDNKAND—AIDDREQUIREMENTS 39.40A'-18.75A,THEREFORE WIRE SRM IS VALID V. JQ.29 A INTHWN-26ECTOOOSTING 6ROUNDROD TOTAL AC REQUIRED CONDUCTOR AMPACTIY 989 ■ 324 ffW/241a MWN-L1410TM Z14 TI WN-2GROUND 12.50A•1.25-15.63A C 31C CONDUIT W/24HI MWNHZ 1430-2 GROUND AWG 810,DERATED AMPACITY INVERTER t1-SE30WILU5000NNC2 AMBIENT TEMP:30'C,TEMP DERATING:1.0 D 3/4'CONOUIT W/2410 TMWN�2,1410 THWN-2 GROUND e RACEWAY DEBATING`_3 CCC:N/A DC AC Inr n i ty 40A'1.0-40A Imp 8.5 Poul 1000 E V4'CdNWIT W/2410 TI ZL410 MINN-21410 THWN-2 GROUND 40A-15.63A THEREFORE AC WIRE SRE IS VALID Vmp 380 Ima 12.5 Vot 480 OCpDmin 15.625 F tIOPV WIRE(FREE AIR)W/F6 MRF COPPER BOND TO ARMY CALCULATION FOR w OVEROIRRENT PROTECTIONSOLA R Is< IS Vnom 2b G 3/4'CONOUR W/246 THWN-2,146TNWN-1,1A THWN-2 GROUND 12.50A'1.25=15.63A 2211MI--I Road -12U OVERCURRENT PROTECTION IS VALID wall,New1-11711 en-7BG72E3 INSTALLATION O F NEW NORWOOD AVE. ROOF MOUNTED PV SOLAR SYSTEM s , 46 NORWOOD AVE I s 7K FLORENCE, MA 01062 Issued/Revisions nVICINITY MAP _ SITE No, DESCRIPTION DATE `J SCALE:NTS Projectntle: WILLIAMS,BROOKSLEY- TRINm ACCT•:2015-10-29M" Project Address: 46 NORWOOD AVE FLORENCE,MA 01062 42.323220,72.662825 GENERAL NOTES GENERAL NOTES CONTINUED GENERAL NOTES CONTINUED ABBREVIATIONS CONTINUED SHEET INDEX Drawing Title: 1.THEINSTALLAroNCONTRACTOR IS 8, THE DC VOLTAGE FROM THE PAHELSIs 14. W U CURRENTPREVANGUTLITY A JUNCTgNBox PV-1 COVER SHEET W/SITE INFO&NOTES RESPONSIBLE FOR INSTALLING ALL ALWAYS PRESENT AT THE DC COMPANY SPECIFICATIONS, kCMIL THOUSAND CIRCULAR MILS EQUIPMENT AND FOLLCWING ALL DISCOINECT ENCLOSUREANDTHEDC STANDARDS.AND REQUIREMENTS 4VA KA6VMT AMPERE PV-2 ROOF PLAN W/MODULE LOCATIONS PROPOSED PV SOLAR SYSTEM DIRECTIONS AND INSTRUCTIONS TERMINALS OF THE INVERTER DURING 15 THIS SET OF PLANS HAVE BEEN kW K0.0 WATT CONTAINED N THE DR AVING PACKAGE AND DAYLIGHT HOUM.ALL PERSONS PREPARED FOR THE PURPOSE OF IWH KILO-WATT HOUR INFORMATION RECEIVED FROM TRINITY. NORKINC ON OLtINVOLVW WffHE THE MLMCPALMDAGENCYREVIEWAND L LINE PV-3 ELECTRICAL 3 LINE DIAGRAM MCB MAN CIRCUIT BREAKER AP APPENDIX 2.TrENSTAL1Al OR CONTRACTOR PWT THE SOLARMOD MODULES ED HOT BE AL.THIS AS OFPLANS SHPLL MDP MAIN DISTRIBUTION PANEL Information RESPONSIBLEFOL2INSTALLING ALL TRATTEESOLM AVER THEY ARE HOTBEUNTI AS CONSTRACTION MLO MAIN LW ONLY DRAWING DATE: 431/3019 EQUIPMENT AND FOLLOWING ALL ENEROQfp WHENEVER THEY ME DRAVANGS UNTIL REVISED TO INDICA TE MTD MOUNTED dRECT10NS AND INSTRUCTION CONTAINED E%P0.9ED TO LIGHT. ISSUED FOR CONSTRUCTIOM. MTG MWETRNG Awx By s IN THE COMKETE MANLML R. ALL PORTIONS OF THIS SOLA 16 ALL INFORMATION SHOWN MUST BE eEv5E0 9Y: B.THE MSTALLATIONCONTRACTORIS PHOTOVOLTAIC SYSTEM SHNL BE CERTIFIED PRIOR TO USE FOR N NEUTRAL RESPONSIBLE FOR READING AND MARKED CLEARLY N RH ACCORDANCE WCONSTRUCTION ACTNITIEE. NEC N MAATIONAL ELECTRICAL CODE UNDERSTANDING ALL DRAWINGS. THE NATONAL ELECTRMAL CODE HIC NOT IN CONTRACT COMPONENT AM)INVERTER MANUALS ARTICLE 890&NIS. NON NUMBER System Information: PRIOR TO NSTNIATION.THE INSTALLATION 10. PRIOR TO THE INSTALLATION OF THIS ABSREVATIONS NTS NOT TO SCALE DC MTEM SEE: 8.465kW OLP OVER CURRENT PROTECTION CONTACTORSAL50 REQUIRED TO HAVE PHOTOVOLTAIC SYSTEM.THE P AMPERE p PME A-11,11— AM adN ALL CdAPO/JENT SNITCHES IN THE OFF INSTALLATION CONTRACTOR SHALL AC ALTERNATING CURRENT M POSITION AND FUSES REMOVED PRIOR TO ATTEND A PREJNSTALLTION MEETING MULL BOx T——UE CW NT: 11 THE INSTALLATION OF ALL FUSE BEARING FOR THE REVIEW OF THE INSTALLATION Al- ALUMINUM PH 0 PRASE MOW LES"1 IIAl11V11A 315 SYSTEM COMPONENTS. PROCEDURES.SCHEDULES.SAFETYAND AF MEP.FRAME PVC POLY-VINYL CHLORIOECWWR MODULE SPECF: ELPEMdUOBA65I15 AFF ABOVE FINISHED FLOOR pWR 4.ONCE THE PHOTCVOLTAIO MODULES ARE COORONAII(XJ. AFG ABOVE FINISHED GRADE PTY QUAENRfY UTILnY ACR SmPE 71b1@l MOUNTED.THE INSTALLATION 11. PRIOR TO THE SYSTEM START UP THE ANG AMERICAN WIRE GAUGE RGS 11 RIGID c VANED STEEL GA"TRACTORSHOIILDHASATTEVEAMINDEDA F ASTALUTIONCO IAING ALL n"t L CONDUIT(GENERIC TERMa SN SOLID NEUTRAL UTRItt METER I: 2S03TR9 ONE EIECTRICNNWIC INSTA TIONDA HARDWASSIST RE CHECKS WAIN R41CyIE pgpypE AS JSWBD SWITCHBOARD DFAI TYPE: SUNNOVA Sin— SOLAR PHOTOVOLTAIC INSTALLATION CONDWAREITYC"E KS.OC WIRING COMBINE UTv�.0 TYPICAL COU SITE. FOR THE O CHECKS. CB COMBINER BOX U.OJ. UNLESS OTHERWISE INDICATED 5.FOR SAFETY,ITISRECOMMENDED THAT 12. FOR THE PROPER MAINTENANCE AND CKT CIRCUIT WR HERJPROO THE INSTALLATION CREW ALWAYS HAVE A ISOLATION OF THE INVERTERS REFER TO CT CURRENT TRANSFORMER XFMR TR A TRANSFORMER MINIMUM OF TWO PERSONS WORKING THE ISOLATION PROCEDURES IN THE CU COPPER ENT -T2 TRANSFORMER Rev.NO. $heat MOUNT E INCHES TO BOTTOM TOGETHERAN MACROS THE THERATIONMMUAL. DI DIRECT SWI OF ABOVE FINISHED FLOOR OR NSTALLAR)ACREW MEMBERS BE TRAINED 11 THE LOCATIONS PROPOS ELECTRIC SUBJECT DISC DISCONMECTSWITCN pRApE N FIRST ND AND CPR. MO TELEPHONE UTILITIES ARE SUBJECT DWG DRAWING 8.THIS SOLAR PHOTOVOLTAIC SYSTEM 6 TO TO FINAL APPROVAL OF THE EC ELELTR ICAL SYSTEM INSTALLER REINSTALLED FOLLOWING THE APPROPRIATE UTILITY COMPANIES AND EMT ELECTRICAL METALLIC TUBING COCTRICONSOFTHENACIOC OWNERS. FS FUSIBLE SWITCH ELECTRICAL CODE.ANY LOCAL CODE tA. ALL MATERIALS,WORKMANSHIP AND FU FUSE WHICH MAY SUPERSEDE THE NEC SHALL CONSTRUCTION FOR THE SITE G GROUND e GOVERN. IMPROVEMENTS SHOWN HEREIN SHALL OR GROUND FAULT INTERRIpTER ].ALL SYSTEM COMPONENTS TO BE BE IN ACCORDANCE WRr NZ FREQUENCY(CYCLES PER INSTALLED WITH THIS SYSTEM ARE TO BE N CURRENT PREVAILING MUNICIPAL SECONDVL-LISTED.ALL EWPMENT WALL BE NEMA AND/OR COUNTY SPECIFICATIONS, Trinit 3R OUTDOOR RATED UNLESS INDOORS. STANDARDS AND REOUIREMENfS GENERA NOTES SOLAR IF ISSUED DRAWING IS MARKED WITH A REVISION CHARACTER OTHER THAN-,PLEASE BE ADVISED THAT FINAL EWPMIENT AND OR SYSTEM CHARACTERISTICS ME SUBJECT TO CHANGE DUE TO AVAILABILITY OF EOUPMENT. 1111 Allenwood Road Wall,New Jersey 07719 8]]-]861— MOIEB:'1EfEl1 TO LL OOIILE SPIp FOR MOOD!OIExSK)NB 9EPIOTED MODULES FMY BE PORTRNTOR LAND$CPPE UNIRAC CLAMP NEW PV SOLAR DUENTNf.TYPICAL RFFFR r09Pe-1-- (REFER TO EO EBISC FOR SPECS AND Ol1ARTITEs;E) SOLAR MODULE SOLAR MODULE _ NPMEW IMSO.ITIYNPTMGAL FO "ENT (REFER TO EERMG LETTE0.FOR SFAING b g IARETOCOFASTEN V FOOT UNRC RAL —DETAILS) /4C RrHTFMIYTARR InFCFnrosvFc sHFETcw pFTAR9 � �\ L: PO/ NEWUNIRACRAILTYPMAL 3 / TO BE MOUNTED PERE'l ULAR TO ECOFASTEN FLASMlG EXISTING ASPHALT SHINGLES 9TRUCTDRE(REFER TO UNRUC TOaIXL aIHTFLw OETAAR� IrRCO+TOOr�MASLEnTn HX, SPEC R3U-1—ASHEET— —� DETAILS) NEW END CLIP,TYPICAL S.S.LAG BOLT APOC SEALANT IREFERTOMARACSPECIFICATIONI SOLAR MODULES SHALL NOT DATA SHEETFCR OETPL3) EXISTING RAFTER EXCEED PEN(HEIGHT. NEW MD CLP.TYPICAL (REFER TO UMMAC 9PECFIGTIDN l DATASHEEFFOR DETARS) nATTACHMENT d CLIP DETAR nPV MODULE ATTACHMENT ON ASPHALT SHINGLE ROOF nHEIGHT FROM GROUND LEVEL TO PEAK OF ROOF SCALE NOT TO SLAIE SCALE.NDT TO SCALE SCALE:NOT TO SGLE ARRAY SCHEDULE he1180/NBYIBI0118 W J m FRONT M U N NO. DESCMPTION DATE E PProjed TRIS: R4 D Z WILUAMS,BROOKSIFY- UD f Q TRINNYACCTR.2018-163953n W P J Project Atltlrese: m (n 46 NORWOOD AVE N FLORENCE,MA 01062 DC W 42.323220,-72.662825 v R3AC Q DrErBmng TmB: PROPOSED PV SOLAR SYSTEM N �� R2 G IE1IdTBIIOD DRAWING 5 W DATE: 1/31/2019 Z Z DRAWX BY: R VNED BY: O V Systam IrrLorTTlalion: N DC SYSTEMS.: 3.a516W Q ACSYSTEMR2E: AW TOTAL MODULE C.- 11 R1 > MODULES NEO IWXW1W315 ft MODIIIE SREC R: O.PEAK DUO 11-5 315 UTIILLY COIAPAMY: I—I Grk UTILITY ACCT f. 5)8)1"009 B _ UTILIIYMETER K: 2503TR9 NOTE 1N.L EDUIMEW SHALL BE INSTALLED IN ACCORDANCE DEAL TYPE: SUNNWA .) WITH THE MAMIFACTURER$INSTALLATION INSTRUCTIONS. 2.)ARRAY'fgalpllC TO COMPLY WETH MANUFACTUBER SPECIFICATION. BACK �L E/ 3.)ALL LOCATIONS ARE APPROXIMATE AND REOUIRE FIELD VERIFICATION. BACK 43 AN AC VISCONNECT SHALL BE GROUPED MRH INVERTER($)NEC-13(E). ABV.NO. Sheet W ALL OUTDOOR EOUIPMENT SHALL BE RAIN TIGHT WITH MINIMUM NEMA 3R RATING. W ROOFTOP SOLAR INSTALlAT1pN ONLY PV ARRAY SHALL NOT EXTEND BEYOND THE EXISTING ROOF EWE. 1 SYMBOL LEGEND PLUMBING SCHEDULE EQUIPMENT SCHEDULE y ROOF DH 9:a INDICATES ROOF OESMM110BI REFER TO NDICATES NEW UNFUSED W OISCOIENECT TO BE RIDN'ATES NEW FV ONLY 9lIBPANEL OTY SPEC N ORIENEAnON:2a0 ® ARRAY SCHEDULEFOR MORE INFORMAl10N UD NSTALLEDCUISIOE IUTRRYACCESSIBLE) SP TO BE INSTALLED 11 HANWHA 315(OPEAK DUO BLKG5315) ROOF2 MOM S:5 NDR:ATES NEW W SOLAR MODULE,RED MODULES 1 SE30DON-USODONNQ 4n PITCH:36 )"I NgOJLTE3 ORIENTATION:2b EXISTING METER LOCATgN INDICATE PANELS THAT 115E"CRO INVERTERS. • ROOF 3 REFER TO ECKAPMENT SCIIEDLILE FOR SPECS. oDULES:D OTHER OBSTRUCTIONS nit OPIENTATION:80' EP LOCATION INSIDEISNGEI.ECTRICALPANEL 'p' INBLEDOURIDMETERTOBE E. SOLAR ROOF a 11" II MODULES:0 9 NOK'ILTES FEW FLSEO W DISCONNECT TO-101 E ® INDICATES NEW NVERTER l0 BE 2211 NkmvoOtl Pad ORIENTATION:W' a INSTALLED INSIDE INSTALLED DUs ' WaII,New lersp0TT1987-9-283 REFER TO EOUIMEWT SCHEDUILE FOR SPECS i Engineer/License Holder. ARRAY CIRCUIT WIRING NOTES 1.)EICINSED EffffV1dAVA3TUMES ALL RESPONSIBILITY FOR DETERMINING ONSITE CONDITIONS AND EXECUTING INSTALLATION IN ACCORDANCE WITH NEC 2017 SOLAR MODULES MOUNTEDTOE ROOF 20 2 PER OD Il-315W MODULES W/I SOLAR EDGE P320 PER MODULE 2.)LOWEST EXPECTED AMBIENT TEMPERATURE BASED ON ASHRAEMINIM UM MEANEXTREMEBULB 1 STRING OF 11 MODULES IN SERIES-380 Vma 8 TEMPERATURE MR ASNRAE LOCATIONN MOST SIMILAR TO C JUNCTI INSTALLATION LOCATION.LOWEST EXPECTED AMBIENT r TEMP•-U.PC 'TERMINATED INSIDE INVERTER 1 3.)HIGHEST CONTINUOUS AMBIENT TEMPERATVRE BASED ON ASHME HIGHEST MONTH 2%DRY BULB TEMPERATURE FOR ASHME LOCATION MOST SIMILAR TO INSTALLATION LOCATION.HIGHEST CONTINUOUS TEMP sr 4.)2005 ASHME FUNDAMENTALS 2%DESIGN TEMPERATURES DO NOT EXCEED 47Y IN THE UNETED STATES(PALM SPRINGS,CA 5441-C).FOR LESS THAN 9 CURRENT-CARRYING CONDUCTORS IN A ROOF-MOUNTED ISe1IBC/ReW510115 SUNLIT CONDUCT AT LEAST O.5'ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF ATC OR LESS (ALL OF UNITED STATES) 5.)w SYSTEM CIRCUITS INSTALLED ON OR IN BUILDINGS SHALLINCLUDE A RAPD SHUTDOWN FUNCTION THAT CONTROLS SPECIFIC CONDUCTORS IN ACCORDANCE WITH NEC690.11(A)THROUGH(D) NO, DESCRIPTION DATE 6.)PHOTOVOLTAIC POWER SYSTEMS SHALL BE PERMITTED TO OPERATE WTEH UNGROUNDED PHOTOVOLTAIC ProOd IMe: SOURCE AND OUTPUT CIRCUIT AS PER NEC MAI(AI(4) WILLIAMS,BROOKSLEY- 7.)UNGROUNDED DC CIRCUM CONDUCTORS SHALL BE IDENTIFIED CONDUCTORS THE -REDING OUTEfl FINISH: TPINRY ACR F.2 018-14 2 9 5 8 71 POSITI IVECONUCTOR•RED NEGATIVE CONDUCTORS=BLACK NEC 211).s(cNx) I Project Address: 8.1 ARMY MY AND SUB RARMY CONDURNDSHALL BE R10w EXISTING 240V 10 NOTE: WIRE TYPE BYCO D TE WHERE EE ANDSHALLBE 10ITY METER CONTAINED GRADE MONITORING I 46 NORWOOD AVE IODA MAIN BREAKER SUNUGT.SUB YCONDUOLOPOSEDTODIRER UTILITY METER CONTAINED PN.RNSDIA-240EMNVERTER I 2.3232CE,MA 01062 SUNLIGNT.SUBARMYCONDUO LONGERTION AN SHAH IOOA BIABAR SOLAR EDGE PN.IIWN434144MB I CONTAIN S 20 CURRENT CARPING CONDUCTORS AND 42.323220,72.662825 WHERE IXPOSED TO DIRER SUNLIGHT SMALL I OONTALN19CURRENTCARIIYINGOONDIICTOR2. I Draing Tde: S� 9.)ALL WIRE LENGTHS SHALL BE IFS)THAN 100'UNLESS OTHERWISE NOTED 30.)FLEXIBLE CONDUIT SHALL NOT BE INSTALLED ON SMART METER PROPOSED PV SOLAR SYSTEM LOCKABLE60A DISCONNECT PRODUCTION GOA UNFUSED ROOFTOPAND SHALL BE UMITEDTO IY IF USED FUSED W1 20X FUSES METER DISCONNECT OUTDOORS pama�N�, INVERTER Rl D 11.)OVERCURRENT PROTECTION FOR CONDUCTORS 1�pmmamti•1 u 2 pLmame�l 0 DrawingIn(ORrIBBOrI CONNECTED TO THE SUPPLY SIDE OF A SERVICE SHALL BE L3•J L� DRAW wG DATE: 1/312019 LOCATED WITHIN100FTHEPOINTOFCONNECTIONNEC n♦0 DNAwx BY. M5 G :....: B -:.....- B ....•: E i ,� � J REYGEDRY. ]05.31 s • 0 12.1 WHERE TWO SOURCES FEED A BUSSBAR,ONE 0 UTILITY AND THE OTHER AN INVERTERw RA[KFEED ---- BREAKER(S)SHALL BE LOCATED OPPOSITE FROM UTILEIY �` 0 0 0 0 $ ) ' NEC 70 S.12(B)(x1I31(6) C------•-- EXISTINGMALNBIIFAKERlOAOCENTER SQUARED SQUARED I DC SYSTEM SQf: 3.465kW 13.) LL SOLAR SYSTEM LOAD CENTERS TO CONTAIN ONLY INSULATED UNETAPS INSTALLED ON PN:D222N DU222RB I ------� ACTALMOD LE: A. GENERATION CIRCUITS AND NO UNUSED POSITIONS OR MAIN FEEDERS --------J TOTAL MODULE COUNT: 11 LOADS NEC 7C S.12(A) MODULES LRE': %'_D315 MOWIESPEf 1: QPFAK WOtlRL5315 14.)ALL EQUIPMENT INSTALLED OUTDOORS SHALL HAVE UTILITY COMPANY: """IG,N ANEW 3R RATING UTNDYACR f. SJt21611b9 CALOULATIONS POR CURRENTCARRYING CONDUCTORS UTRDY METER K: 2503)719 DEAL TYPE: SUN- (NEC 690A(BNlll:(15.00•I.1S)1=18.2SA w MODULE SPECRIUTIONs AWG R10,DERATED AMPACITY HANWHA 315(U.PEAK DUO BLK-GS31S) AMBIENT TEMP:33-C,TEMP DERATING FACTOR:.% Rev.NO. SfIB4t MCEWAY DERATING-2 CCC:1.00 Imp 9A1 NOIF:CONDUIT TYPE SHALL RE CHOSEN BYTHE INETALIATION CONTRACTOR (40'96)1.00=38,40A Vpro 33A6 OMEET OREXCEED NEC AND LOCAL AHIDREQUIREMENTS P1 PV - 3 38.40A-_UL75A THEREFORE WIRE 512E IS VAUD A $6 THWN-2 GEC TO H6TING G ROUND NW TOTAL AC REQUIRED CONDUCTOR AMPACITY 9JN V4-CONDUTT W/2410 THWN-2,H THWN-;I410 THWN-2 GROUND 12.50A'1.25-15.63A C V4"CONDUIT W/2410 THWN-2,1410MINN-2 GROUND AWG RIO,DEBATED AMPACITY INVERTERAL3 SE3o00N-U•BNNNC2 AMBIENT TEMP:.WC,TEMP DEBATING:1.0DCM 0 V4"CONDUIT W/2410 TRWr4L;1410 THWN-2 GROUND � RACEWAY DEMTING:3 CCC:N/A 40A•1.0.40A Imp 8.5 I— 3000 E 314-COEEDUR W/24M TIIWr4;1410 TERN.-Z.1410 THWN-2 GROUND nmtv WA-15.63A,THEREFORE AC WIRE SIZE 15 VALI D Vmp 380 Ima 11.5 F #10 W WIRE(FREE AIR)W/R6 BARE COPPER BOND TO ARMY SOLAR CALCUlA7gNFgINOVERQRIRENT PROTECTION Voc 480 OCPDmin 15.625 Isc 15 4 24D G V4"CONDUCT W/246 iHWX-;146 iNWM-2,14R THWN-1 GROUND 12.50A-1.25=15.63A -->2M OVERCURRENT PROTECTION IS VAUD Wall,2211 Mk Wo RwE Mewl 07719 .ed 5 MECHANICAL SPECIFICATION DUO 1.- 66.3,,x 39 4,,x 1.26-,(mclud.,g frame) 11685...1000..x 32..1 WIIm 41.216s(18.]kg) iroN Corer 0.:3 in;3.2mm)lhNnMlh Ixe-stressed glass with anh+ellecl ion tecMd9gy "�+J\�\x�•v[yR- gaeA Corer COmpovte film Black NxNFEed aluminum Cliff Ce11 6.20 mOnoCMtaIIIM OANTUM ado NNtehs All-W, 2.76-335,n x 1.97-2.76.x 0.510.831n (7b85mm x 5670..x 13.21 mm),decanlnhEed,IP670000000,00 '- GM• 411[.1 SdN 10W(+1:4331.(1100..).(-).43.31.11100..) Calado Muld-CMGtt MCA,IP65 and IP68Q. �-vr s`OT•rW ELECTRICAL CHARACTERISTICS • , DUO I 300-320 POWER CUSS 30D 305 310 315 320 Mt 1-PERFORMANCE AT STANDARD TEST CONOmONS,Sit'(POWER TCLERAIILE.W/-0W) Power N MPP• P., My 300 305 310 315 320 Q.ANTUM SOLAR 3h , tULE R SAat CircuN CurnN• 4 (AI 9.72 9.78 9.93 9.89 9.94 Open Ci ,t venagh• YN fYl 39.48 39.75 40.02 40.29 40.56 C•.am N MM' I.e IRI 9.25 9.31 9.36 9AI 967 .."N MPP• V_ IV] 32.43 32.78 33.12 33.46 33.80 The new Q.PEAK DUO BLK-G5 solar module from Q CELLS impresses with EINc,e.y n Ixl 4l7a .18.1 41&1 ata.7 :19.0 its outstanding visual appearance and particularly high performance MINI.40N PF 1-ANCE AT NORMAL OPERATING CONDmONS.N.c on a small surface thanks to the innovative Q.ANTUM DUO technology. PAWN N MPP' PN. (WI 2223 226.0 229.7 233.5 237.2 Q.ANTUM's world-record-holding cell concept has now been combined , 3mn C-A C_.' k [AI 7.84 7.88 7.93 7.97 8.02 with state-of-the-art circuitry half cells and a six-busbar design,thus f DORncae.vR.,ge V. m 36.93 37.19 37.43 37.69 31.94 achievingoutstanding performance under real conditions-both with cN[N4N MPP• k•[ m 0.55 732 1.36 1.41 Aa5 g P Y•rlaghNMM• vN, m 30.55 30.88 31.20 31.52 31.84 low-intensity solar radiation as well as on hot,clear summer days. todo-15t.wec.um.-t. 'IINA-NIN-STC.-NOC.5x •e0dw M. Dc.PNn mAN 150 •roxN N N Mar wwN aN 4,n. QCELLS PERFORMANCE WARRANTY PERFORMANCE AT LOW IRRADIANCE © Q.ANTUM TECHNOLOGY:LOW LEVELIZEO COST OF ELECTRICITY .7- Mk.N 9Nxd�wrw,N R.+N axi,x tkN 1.N 71.__, ____- _ -... _ Higher yield per surface area,lower BOS costs,higher power C _,���,r^ M WhA mN.D.ux dvAN,,u m10 r[ ._--_-----_................. M IIAN 93.1 x N non,i,vl pw[N uD m 10 Ysarl . classes,and an efficiency rate of up to 19.3%. All md,ioAi Ma5xRoANwm25- ' u � Ml aa..:fnm m•axN,w.tdwmcN. �. --.---- - INNOVATIVE ALL-WEATHER TECHNOLOGY :• Full..[.nhn,n.aaaNah w,m lne a,.Ny i N - ---_ -----_ Optimal yields,whatever the weather with excellent low-light "a kwm.of th.0 CELLS vks asa„=,w;,N 1N. and temperature behavior. [� � a ENDURING HIGH PERFORMANCE ' ' A, TTacal m.ae.xdamane.N,an ia.Wadwae cmdwam m S Long-term yield security with Anti LID technology, p -""-�"�"�" �nPw soy ms7c<arda9m(25T.]olwwmrr. ' Anti PID Technology', TEMPERATURE COEFFICIENTS R. HM-Spot Protect and Traceable Quality TraATM'. T41NW1••r, T•N.•MIInh Co•mcMN d 1. a [%7x1 -00,1 iemphnuxh eoeF6ciem of v, A 1%7x1 -0.28 EXTREME WEATHER RATING T__c4•41mw4 N Pte, Y (x/Kl -0 37 .amu,OR-.t C.n T­N­ R00T 1'n 113:5.4(4543'C) 49111 High-tech aluminum alloy frame,certified for high snow O17 PROPERTIES F,.SYSTEM DESIGN (5400 Pa)and wind loads(4000 Pal regard ing I EC. Maori.-ST..V...P'-, IV) 1000aeC)11o00WL) SN"CmN u ALL,,--S-M•"I", Mal 20 M RNIq C ITEC)/TYPE 1 LUL) O A RELIABLE INVESTMENT • Design lord wsk far IWIR9 75l3600Pa) PWANm aled4lh NNOhFatAm -40•F up TO+185'F Inclusive 12-year product warranty and 25-year a 4"I-d" (-40•C upTo+85'C) linear performance guafantel pi WK pull(Ole I••Al9 556(2666P.) see 0.11ah.n manual 1 � p STATE OF THE ART MODULE TECHNOLOGY i0`0°31se' QUALIFICATIONS I CERTIFICATES PACKAGING INFORMATION4 Q.ANTUM DUO combines cutting edge cell separation UL EC 603,VINE (Ed21:llEtodalk EE4.1)Ru; c�R Nvin-N MONNu"PLAIN 32 wn - and innovative wiring with Q.ANTUM Technology. APT tat diVws xmdin N-IN,N Palms pw 53•T,dv 30 g•9 IEC/r5 62804-1:2015, N.-N PMNs RANA&Nigh Cela Cpl .. 26 S -thud8(-150OV,168h) OVE CE CSP P".IN-1.1 aN W.N) 69.3mx45.3in.46.91, ee r 'Sdab sNel On rear tor[to tW (1760 mm x 1150..x I190mm) sl THE IDEAL SOLUTION FOR: ilon"N10". w him wham 14151m 1642 pa) $� MpR:I.1N1atr mW utirons m,nl M mllawed.Sx tM+alallalror arq o.eM,ng manuN a•canlNl wracM,ca,,emu depNlm.nl b NrthN mlamati.n on alx.ued nNNuti.n aM uN Y -.11 ®ReNIaR. u dIMA 4CELL R Iwmias IWMI o CEPS A•lsslu IN. CELLS 300S-1--1.QM,Seita 1250,Imu.U 97fi I8,USA I P[+t 919 748 59%,[Matt meuxAua.9�ulh can I w[I­01,uv Engineered in Germany �- CELLS solar=evSingle Phase Inverter =@@ solar • with HD-Wave Technology for North America SE3000H-US/SE380OH-US/SE5000H-US! Single Phase Inverter SE6000H-US/SE760OH-US/SE10000H-US with HD-Wave Technology SE3000H-US SE3800H US SESO -US SE6(I00H-US,SE7600H-US SE10000H US Qiu_ T for North America Rated AC Power Output 3000 3600@240Y _000 6000@240V 7600 10000 VA SE3000H-US/SE380OH-US/SE5000H-USMn./ AC Power Output 3000 3600- �@ Ds 5000@2484 @ 2404 6000 a 245000 7600 I 10000 I VA . 3300_@708Y 15000@w SE6000H-US/SE760OH-US/SE10000H-US AC0.P�;Vo.Beth Nem:M..(2112401, s4) V I: ::�_ vaI Acf 9uency(Nomna) 59.3-60-605 H, Ma—urn Continuous Output Curmnt 2084 I ._ 16 24 A Ma—urn Continuous Output Current@240V 125 16 21 25 32 I... 42 A GF01 Threshold 1 A Utility MMItpring,Islandln8 P'.1ion.Cou.try........... ............ ........... ... .......... .......... .............. ConReurank Thresholds Yes IMPU7 _ _. noler,�P V�� Ma.l - DC Power V249V ............... - 4650 5900 ,,. 9300 t1R00 35500 w M Imu_m DC Power 0209V . ......... ...................5100... I... - 7750 ................. .,., all .a1fl• A '. � Transtormer-less,Ungmunded ......... .. .... ..�.. .. ..... _ Maxiinunt input volt ge ............................ ..... 180 .. .�r G NOmkal DC Input.Voltage .380 . i . 12m^ 9 Mau m I put Cumem 208v ....9. - YI>M � Mahn m Input Cwran @2404 85 I 10.5 .i.... 13 5 �.__ 16 5 .�,,.,,211 27 I Ad, ...................... ..........r.... ' Ma Input Short Clrcuh Cur,entAll .......... � C Raveric•Poknly P t on .. ....... ................ .... Yes .. .. Ground-Fault Isolation D—non ..... ... ..... 600b .. •@ @• Madmum lmerte Fth-"ty 99 .... ...... ..... 2 ................ % CEC iiERkencY .............................. .. .. .. .. ........ % Niltintinte Power Consum tion • • ADDITIONAL FEATURES supported COmmumratlon Interfaces_._._ _ ......................_85485,EttlerneLZICII.—!!pnal)r Cellular 10 -W) __. . ........ .. ... Rmnue Grade Data,ANSI C12.20 ,,...... ..... ......................... . ... M° .. .. ................... Rapid Shu[down NEC 2014 and 2017 690.12 A tomatic Rapid Shutdown upon AC GM DISCMrlect • �I STANDARD COMPLIANCE __ ' Safety UL3 ..... SA. lEEEICSA 022.2,Camdlan AFO attordlrlg to TLLM07 -- 741,UL3741 UL] Grld C.—ron Standards IEEE25/7 Wk 21,Ruk 14(HI) FCC PM 15 CkuB INSTAL ..... ' � • AC Output C INSTALLATION SPECIFICATIONSe/AWGB .........�.... .... ... .3/4 mlMmu,./20.1 AMIG............... 114 ANGm ,`...._.. .. ..21.3x34b • DC Input C-chAt 9m/a of Strings/AWG Range 3/4 I hrwm/12strhigs/144 AWG /13strias/ (inNnslons with Sskq Switch lhxWxD) 17.7 x 14.6 x 6.8/450 a 370 x 174 x7.3/540x in/ 3711 x 785 mm Optimized installation with HD-Wave technology v�ip!�irpv ;;;;;;;;;;;;;;;;; ..........;................ 1................;;;;;;;;;;; 26.2 113 ;igi;1.; P By wake Specifically designed to work with power optimizers ... [onre<tkn Mat°nlca cn°r' . ..OPe^ti^B Temperature Range ....... .. ... 1310 140/25 to MO (-10F/-40 c.?Ptb^l�^ Record-breaking efficiency Protection Rating I HEMA 3R Ilnrerter with Sakly Swl<c_hl. Fixed voltage inverter for longer strings ^�r>ans + mwnw .�mu .+ i ruown Integrated arc fault protection and rapid shutdown for NEC 2014 and 2017,per article 690.11 and 690.12 1ervwwwa,wae+nrwmn�na.roamr.i� +^�m^ar-<^^vWr,�^"^^m",i=rr^^rm�n^r,are�.'w+� "'�o...m PM s[aem«us^ooRaus UL1741 SA certified,for CPUC Rule 21 grid compliance Extremely small High reliability without any electrolytic capacitors Built-in module-level monitoring MM11M/I D Outdoor and indoor installation wave Optional:Revenue grade data,ANSI C12.20 Class 0.5(0.5%accuracy) M . • so I a r - • • = so I a r " • • SolarEdge Power Optimizer Module Add-On for North America P300/P320/P370/P400/P405 SolarEdge Power Optimizer — P300 P3zo P370 P400 P405 Ibr high rpower thr66"0- Ibr NaN power tl72cep I."T.Lell liar thin film u1M) j 60-cell motlulaF) �°.) modules; Module Add-On For North America INPUT Rated Input DC Powers" 300 320 370 400 805 • Absolute Maximum Input Voltage 43 60 8C P300/P320/P370/P400/P405 Npr at lowest tem .peratpe) -E 105 Vdc 10`. Vd I_ MPPT Operating Range 1 848 8 80 12.5- Maximum short C 't C rrem(Itt) 30 1 11 iD 1 Adc Max mum DC Input Current12 5 13.75 12 63 Adc • Maximum Efficiency .. .. ... .. ............%S ..................... ......................... % .... Weighted E(fic Oncy 98.8 % .. .. ...................... ... .. ....................... ... ONe Itage Category II — OUTPUT DURING OPERATION(POWER OPTIMIZER CONNECTED TO OPERATING SOLAREDGE INVERTER( Maximum Output Currant 15_ ._......... Ad, Maximum Output VOItaRe 60 85 Vdc - OUTPUT DURING STANDBY(POWER ORIM LER DISCONNECTED FROM SOLAAEDGE INVERTER OR SOLAREDGE INVERTER OFF) _ Safety Out Put Voltage Der Powe- I We ophmuer • STANDARD COMPLIANCE EMC ., FCC Part15 Class B.IEC6300D6-2,IEC61000-6-3 - •y«, ... ... ..... .. Safety IEC621091 ICI Il Safely),UL1741 ROHS ... ... .... Y s _. .. .... •- � WaRand a INSTALLATION SPECIFICATIONS _ oMaximum Allowed System Voltage 1000 Vdc f« a' �•n"'un Comparable metiers All SolarEdge Single Phase and Three Phase Inverters i DI 128 152 35/ 128 152x SO/ /F ons(W L H) 328x152x27.s/s xS97x1.08 mm/in 5 .S 7 137 5 597x1.% / WeIgM(IrKludmg rablesl,. ..... ... 630/14 ....... .......750/17 845/1.9 Hr/Ib Input Conrlecto MC4 Co P" MC4/ MC4Compadble ........ .. .. .... ... j Amph I AH4 Double Insulated, Output Wire Type/Comtecbr Double Insulated;MCA Compadbk MC4/ Double Insulated;MCA Compatible Arnphetgl A144 W[put_Wire LenSM 0.%/3.0 3 2/3.9 m/h Operating Tempestsere.R?^.6�.....................................................-40,-a85/�0-+185C/•F Protectlon Rab S.................. ......I"?MEMAM ReletMe HUmIdRy 0.100 9c °1 MN 52 paawarlN msAM.MaAMdaab HlLsowrroY�sxaeeM ►V SySTFM DESIGN USING SINGLE PHASE ASOLAREOGEINVERTERose ND-WAVE N SINGLE PHASE THREE PHASE 20THREE PHASE 48W Minimum String Length ---_�— 8 —— ED 1a ---- (Poweroppmltars)_..... __ _. Maximum String Length 25 25 : s0 PV power optimization at the module-level (@Pyy�nvioN........ ...... .._......._ ....... _ $7W(GOOD Mth Up to 25%more energy Maximum Power per Shing SE7600H-US).._...I! 5250 6000 11'so ^, Superior efficiency(99.5%) Pxai415irierIp of oiifererrt Lengths i Yes tx onernabonz Mitigates all types of module mismatch losses,from manufacturing tolerance to partial shading are mna>'r1,elm,em,.r..m.nePyti...w..q..ramrrwae.�lval,um.�mxm�..Ps u,..N xw.ee mmn wps.xx eaovsa7MemrvsmfRmo M o-,x ml,y — 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-UK-ISRAEL TURKEY SOUTH AFRICA BULGARIA INDIA www.solaredge.us GREAVEPAGE 51 S Grounding Connectors TYPE:LI Lay-In Connector r1 POWER DISTRIBUTION CU9AL CMC'£LJ-S ground connectors are manufactured from high strength 6061-T6 BUG-BITES" 90'C aluminum alloy to insure both maximum strength and conductivity.They are U� 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 LISTEO designed for use on conduit grounding bushings.The open-faced design allows No taping required after installation 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 90eC RATING(4868 LISTED) IPC SERIES io NAEO CATALOG WIRE RANGE TOMME CTM EST.ANPPING NUMBER NUMBER MAN TAP VOLTS DOLTS MUMS a" WRIGHT(bit) UNIT catalog Fl NCond.Ulan" Fig. 1111110111111116111. 1[RtM/ 13110 IPC 1002 110-8 2.8 300 1 16 12 2.63 CTN Number AWg NI W L 13107 -TPC 40M 410.1 8-14 See 1 13 12 1.90 CIN • T -- 13106 'IPC 4 410-2 2.0.6 800 1 25 12 4.08 CTN LI-505 1 4-14 0.22 0.78 0.38 020 1.07 13108 'IPC 250 250.1 410.6 600 1 30 8 4 17 CTN U-1125 1 1/0-14 0.27 1.17 0.6 1 1.5 13113 IPC 3540 350-4/0 410-10 300 1 25 6 4.17 CTN - 13114 IPC 3533 350-4/0 350-400 300 2 25 6 7.63 CTN 13116 tlPC 9012 500-250 10.12 300 1 25 4 2.85 CTN LI-2005 2 3/0-6 0.33 1.56 0.8 2 13106 'IPC 5025 500-250 260-4 am 1 55 4 4.06 CTN 13105 'IPC Soho 500-300 500-250 800 1 75 1 2CAUTION EA CAUTLI-2525 2 250-6 0.33 1.79 0.8 2.2 13106 'IPC 7550 750-500 500.350 600 1 75 1 2.62 EA Use BUg'B88s on •60o Voes.Dalanre 300 V ft(far 48DV 9-1dod Y systems) insulated Cable OnlYl 4w-[00494353 t Not CSA aerof a Do not install on bare cable. 1/4-78 UIIF-20%.53 DP REF. ¢.110 TNi:II SOUT I7 OF Wl 7-CIO%Or Dual-Rated NOT DH OF w1A£ME 10 NOT DRILL PAST WIPEIYAY. GUTTER TAP CONNECTORS O SP CU9AL I�' I L121II I{ll High strength aluminum alloy 6061-T6,6n-plated Ltmo - B00V 90'C i r IIIIII III (9 s]u2sl Lay-in designed main conductor remains continuous _l Tap parallel or perpendicular to main 4D .197:.010 GP SERIES / [4.75'.251 // /'/ zw4.as 14o:AIG \- MAEO CATALOG CONDUCTOR RANGE APPROX.OMM160101M) CIM G // �' [Soo t.nll [4.83!.251 NUMBER NUMBER MAN TAP N W L QTY wmff184) UNIT ///// )STEEL SLOTEO satEw14-11 x.111 LG. NIF35 13117 GPT 2-12 4-12SOL 701 64 1% 24 1.43 CTN -1.0701 AIS CA02010271[REq'D) 13118 GP10 110-2 110-12 SOL 1 304 14. 12 1.19 CTN ® -� )27.163X63 TO BOTTOM SNUG 60 13119 GP 250 2 -IM 250-6 11. 1`/. 2Y. 12 2.54 CTN 13121 GP 350 350.410 390-6 1'/. 11h 2Y. 6 2.75 CTN 13122 GP 500 500-350 500-2 1% 1% TA 6 3.10 CTN For copper-to-copper, ar, 13123 GP 750 750-500 500-2 2 11h 3% 3 23 CTN copper-to-aluminum, mina -t 'GP2 has stored xrews. aluminum-t0-8lUminUm oxbe-lnhtixtIX is-ronreoded lar added ranoslon 11r104rA0n. 600V90'C NMKING2--, t QK 911 For indoor use on 766:.610 a SOS CUYAt Snap-on insulating covers for use with GP connectors ry 15G*ZOb' [19.96:.251 GPC SERIES - "'°"15' NAW CATALOG FOR USE WRN APPROX GIMENS101016g CTN 1/IPNQ \\\ N r4SL1 L Lw3 NUMBER NUMBER CONNECTOR COLOR N W L QTY tIBGHTM1) DINT (1�� 13137 GPC2 GP2 YELLOW 1'h. I% 1'f. 12 0.46 CTN j \ Oss=. CW2t0025-/ 13138 OPC 10 CAIN GRAY 1'/. 2%. 2% 8 0.38 CTN /i/h /O\ \\\\N\ [0.641.133 FINISH:TIN MTE QIS-03 13M GPC 250 GP250 RED Ph 2'A Pl. 6 0.40 CTN 13141 GPC 300 GP350 YELLOW 11% 3% 3% 3 0.42 CTN .r.n a...r aca 13142 GPC 500 (A560 BLUE 2Y. 3N. 4Y. 3 0.48 CTN 217-f., 009 M LAy IN LUGLF13134 GPC 750 GP750 ORANGE 2"le Tl. 4% 3 0.85 CTN m060tO11 1 6061-T6 ALUMINUM 2.25X F6IBKE 6• QO Q ww.vgreaves-usa.wm 11 Heritage Park,Clinton.CT 06413•Phone 860-664-0505-Fax 860-664-4546 TOLL FREE 1-800-243-1130(Outside CT) 1 SOLARMOUNT UNIRAC E I r r L BETTER DESIGNS TRUST THE INDUSTRY'S BEST DESIGN TOOL CONCEALED UNIVERSAL ENOCLAMPS r 1 '' 1 r r r• r • r rl . . . BETTER SYSTEMS ONE SYSTEM-MANY APPLICATIONS I p.,flit 0,u:•.•Jo.nu!c END CAPS INCLUDED lon�pomnt<.avaiaoleinmr�rCm�antloarplimshstaWITH EVERY ENOCLAMP BETTER RESULTS 1111 1.00 CONCEALED MAXIMIZE PROFITABILITY ON EVERY JOB UNIVERSAL CLAMPS BETTER UNIVERSAL SELF BE 1 ^.iRnc TER SUPPORT STANDING ING MIDCLAMPS 2� WORK WITH THE INDUSTRIES MOST EXPERIENCED TEAM r i •r J OPTIONAL FRONT TRIM y U-BUILDER ONLINE DESIGN TOOL SAVES TIME&MONEY I UL2703 'J,N I = UNIRAC CUSTOMER SERVICE MEANS THE HIGHEST LEVEL OF PRODUCT SUPPORT TECHNICAL SUPPORT CERTIFIED QUALITY PROVIDER BANKABLEWARRANTY THE PROFESSIONALS' CHOICE FOR RESIDENTIAL RACKING BEST INSTALLATION EXPERIENCE•CURB APPEAL•COMPLETE SOLUTION•UNIRACSUPPORT lNHANEC YOUP REPOTATION WITH OUATnY RACKING SOLUTIONS BACKED BY ENGINEERING EXCELLENCE AND A SUPERIOR SUPPLY CHAIN GreerfastelGF1-Product Guide Exploded Product View,Bill of Materials GreenFasten-GF1-Product Guide Specifications PART 1-GENERAL 1.3 SUBMITTAL C Base fiasrxng ls.032 gauge aluminum em Materials Needed for Assembly A Submit manufacturers written specifilex.s. bossed to accept EPDM busting 1.1 SUMMARY B. Submit standard product cut sheets. D. Bushing.,EPDM, A WORK INCLUDES C. Submit Installation instructions. Item Na Description,of Malerlal/Part Quantity 1.GreenFas[er solar attachment bracket that E Stainless Steel bonded washer Is 36418.8 D. Submit prolfuct specific lead test data snow ' 1 Gp-1 Flashing1 attachesdirecllytothe roofelede s[atnkzs and EPDM. - ilea+ 2.Provide appropriate bracket and fasteners 'ng ultimate and allowable bad values. r.1 2 1-102-3'Bracket•(other options available) 1 for vrie roof system. 2.3 FINISH-Mill Finish IA QUALITY ASSURANCE 3 5116'EPDM BondEd 30418.8 55 Washer 1 B. RELATED SECTIONS Installer[o be experienced in[he installation d A Bracket s mill finish aluminum ^� - ^� 1.Seco" 076M. Flashing and Sheet Metal specified roofing material for no less than 5 O 4 Lag Bok 5/16' 1 O 2.Section 07500:Roofing In the area tithe project. Yds EL Base flashing(choose one) 3.Division 1:Admmstfatme and Procedural t.Mill Finish Require, 1.5 DELIVERY/STORAGE/HANDLING 2.Black-kynM panted D'nision7:Thermal and Moisture Protection Inspect material upon delivery.Nobly manuWcnrer 1.2 SYSTEM DESCRIPTION wtthn241noulsofanymissingor defectfeitems. PART 3-EXECUTION A. COMPONENTS: Keep ]dry,covered,and off the ground until 4a 1.GreenFaster GF15y�t-consists of Mul 1.1 Substrate 2 num flashing vdth integral EPDM bushing A ets a ato a inset structure on which brark- AII antl one bonded stainless steel and EPDM PART 2-PRODUCTS wit are to be addiletl and l verify that d ay washer. 2.1 MANUFACTURER incurred.anry atldUOnalkatling that may be 2.Fasteners Eco 1-Sols AGr a.1 metal mmpaobk with aluminum 289 Martel Street Morrmilk,VT 05661 B. Notify General Contraapr of any tlefidencles GreenFastencomponents. (877)1159.3947 beforeinstaling EcoFasten Solar brackets. B.Fasteners Should beselected for comps- www ecdd5tensolaf com pacts ivth the roof deck C. Verily that roofing material has been mistaled O CFashm strength should exceedor be 2.2 MATERIALS correctly prior W installing sats attachment equal of the allowaole load of the Sys- A Attachment Bracket brackets. 6000 Series W A unxnum]choose oriel tem 3.Z INSTALLATION See test data at WwwRcofastensolar.com 1. Comp Mount slide A Comply.4th architectural drawing,and Prof- 3.Sealant(I required by roof marufacturer): 2. CP-SQ-Skxted ect en8lneerm s recomendaticki for location - to be roof manufacturer approved. 3. F.11-A of system.Colrply with Manufacturers written 4.Aluminum compression bracket A L-102-3' Installation Instructions for installation and 51-102.6 layout. B. DESIGN REQUIREMENTS: G SCL-101.3' 1.Brack"spacing to be recommended by 7. 2-101 project engineer. 8. Conduit Mount Bracket 2.Install a minimum done fastener per B. Fasteners(may be supplied by others)to be a55emoly. compatible with dnoser roof application and 3.1,is Important to design new structures next specified OUR cut values as shown In or a5;e55 existing stfUClUIe,IO maw sure ioatl test data. Lha:twy can wltnstand retained loads. N]]-859-39x]EmFameil Sda'M1 lox polete4 un mp5righ.Al^9ha rn,i 912711a Ecol:-Sola•PIIwnlenllxobdedu 10ipynlpla.Miiglihraearw W7114 4 ...+=men SW woSveaAl+r��'a 5r xclul��w9 U 5 Rbte x.1515729]a.1Sl]W a2 8 tat,�a B2a ta6.7J B38.ia6.i9883 aYA.9t�B38 N5�5�a383Y1.'N 6!9]x.55]pZ Eafinen 9eW pulcb se pdsp.V Oy re bWwq IIS.Prdwb-.9.ISI.Si1 et a,15J,11p9�9.Ia1 AB at B.IB6.]IJ B3a.I�6Hea]p 3fN 91a B]a3�5 W at 0171.1],BI BY15.55]BI I YE TO R n o n E E R s VSE Project Number:U1982-1126-191 January 30,2019 Trinity Solar ATTENTION:Phil Smith 4 Open Square Way,Suite 410 Holyoke,MA 01040 REFERENCE: Brooksley Williams Residence:46 Norwood Avenue,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:11 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: 19° 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: U1982-1126-191 Brooksley Williams Residence E TOR 1/30/2019 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 �N OF P MEIT. ALWO19 CIVIL y No.47740 7 P ,� Roe r Digitally signed by Sro�IAL ' gRoger Alworth 58107'00'1 01/30/2019 Alworth 08:38 Roger Alworth,P.E. MA License:47740-Expires:06/30/2020 Principal Enclosures RTA/rsl 651 W.Galena Park Blvd.,Ste. 101/Draper, UT 84020/T(801)990-1775/F(801)990-1776/www.vectorse.com JOB NO.: U1982-1126-191 TSUBJECT: WIND PRESSURE E M G 1 n E E R S PROJECT: Brooksley Williams 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]: 25 (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: 0.95 Table 30.3-1 KZt: 1 Equation 26.8-1 Kd: 0.85 Table 26.6-1 Velocity Pressure, qh [psf]: 28.2 Equation 30.3-1 GCp;: 0 Table 26.11-1 (largest abs. value) OUTPUT: p =q, GCS — GCS„ Equation 30.9-1 Zone 1 Pressure, p [psf]: 25.3 psf(1.0 W, Interior Zones*) Zone 2 Pressure, p [psf]: 47.9 psf(1.0 W, End Zones*) Zone 3 Pressure, p [psf]: 73.2 psf(1.0 W, Corner Zones* within a) (a= 3 ft) JOB NO.: U 1982-1126-191 TSUBJECT: CONNECTION E== n o i n E E R S PROJECT: Brooksley Williams 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 Area 2 Max. Uplift Embedment' [in]: 2.5 (psf) Width (ft) (ft) Force (Ibs) Grade: SPF (G = 0.42) Zone Capacity [lbs/in]: 205 NDS Table 12.2A 1 15.2 6.0 10.5 160 Number of Screws: 1 2 28.7 6.0 10.5 302 Prying Coefficient: 1.4 3 43.9 6.0 10.5 461 Total Capacity [lbs]: 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.: U1982-1126-191 YE C T O R SUBJECT: GRAVITY LOADS E n O i n E E R s PROJECT: Brooksley Williams Residence CALCULATE ESTIMATED GRAVITY LOADS Increase due to Original ROOF DEAD LOAD (D) pitch loading Roof Pitch/12 4.1 Composite Shingles 2.1 1.06 2.0 psf 1/2" Plywood 1.1 1.06 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]: 4.1 4.1 Roof Slope [°]: 19 19 Snow Ground Load, p9 [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, C,: 1.1 1.1 ASCE 7-10, Table 7-3 Risk Category: 11 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 0.85 ASCE 7-10, Figure 7-2 Sloped Roof Snow Load, ps [psf]: 35 30 ASCE 7-10, Equation 7.4-1 Design Snow Load, S [psf]: 35 30 JOB NO.: U1982-1126-191 Fm= T SUBJECT: LOAD COMPARISON E n O I n E E R S PROJECT: Brooksley Williams Residence Summary of Loads Existing With PV Array D [psf] 10 14 Lr[psf] 20 20 S [psf] 35 30 Maximum Gravity Loads: Existing With PV Array D+ Lr[psf] 30 34 ASCE 7-10, Section 2.4.1 D+S [psf] 45 43 ASCE 7-10, Section 2.4.1 Maximum Gravity Load [psf]:l 45 43 Ratio Proposed Loading to Current Loading: 96% 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. \)V� JOB NO.: U1982-1126-191 TSUBJECT: SOLAR LAYOUT E n o i n E E R s PROJECT: Brooksley Williams Residence 0 2 3 1 `� VECTOR E 1-1 O I 1l E E R S VSE Project Number:U1982-1126-191 January 30,2019 Trinity Solar ATTENTION:Phil Smith 4 Open Square Way,Suite 410 Holyoke,MA 01040 REFERENCE: Brooksley Williams Residence:46 Norwood Avenue,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: 19° 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: U1982-1126-191 Brooksley Williams Residence E C TOR 1/30/2019 E rl G I rl 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 iM OF Posen T M.woRTH CIVIL y No.47740 Roer Digitally signed by siolVAL gRoger Alworth Alworth 08:38:58107'00'1 01/30/2019 Roger Alworth,P.E. MA License:47740-Expires:06/30/2020 Principal Enclosures RTA/rsl 651 W.Galena Park Blvd.,Ste. 101/Draper, UT 84020/T(801)990-1775/F(801)990-1776/www.vectorse.com JOB NO.: U1982-1126-191 TOR SUBJECT: WIND PRESSURE E n G I n E E R S PROJECT: Brooksley Williams 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]: 25 (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 zg [ft]: 900 Table 26.9-1 Kh: 0.95 Table 30.3-1 KZt: 1 Equation 26.8-1 Kd: 0.85 Table 26.6-1 Velocity Pressure, qh [psf]: 28.2 Equation 30.3-1 GCP;: 0 Table 26.11-1 (largest abs. value) OUTPUT: p = q, GCS — GCS,; Equation 30.9-1 Zone 1 Pressure, p [psf]: 25.3 psf(1.0 W, Interior Zones*) Zone 2 Pressure, p [psf]: 47.9 psf(1.0 W, End Zones*) Zone 3 Pressure, p [psf]: 73.2 psf(1.0 W, Corner Zones* within a) (a= 3 ft) I JOB NO.: U1982-1126-191 YE C T O SUBJECT: CONNECTION E n G i n E E F S PROJECT: Brooksley Williams 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 (Ibs) Grade: SPF (G = 0.42) Zone Capacity [lbs/in]: 205 NDS Table 12.2A 1 15.2 6.0 10.5 160 Number of Screws: 1 2 28.7 6.0 10.5 302 Prying Coefficient: 1.4 3 43.9 6.0 10.5 461 Total Capacity [lbs]: 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.: U1982-1126-191 yT O R SUBJECT: GRAVITY LOADS n O I n E E R S PROJECT: Brooksley Williams Residence CALCULATE ESTIMATED GRAVITY LOADS Increase due to Original ROOF DEAD LOAD (D) pitch loading Roof Pitch/12 4.1 Composite Shingles 2.1 1.06 2.0 psf 1/2" Plywood 1.1 1.06 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]: 4.1 4.1 Roof Slope [°]: 19 19 Snow Ground Load, p9 [psf]: 40 40 ASCE 7-10, Section 7.2 Terrain Category: C C ASCE 7-10, Table 7-2 Exposure of Roof: Fully Exposed Full Ex osed 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: 11 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, 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 0.85 ASCE 7-10, Figure 7-2 Sloped Roof Snow Load, ps [psf]: 35 30 ASCE 7-10, Equation 7.4-1 Design Snow Load, S [psf]: 35 30 JOB NO.: U1982-1126-191 E C TOR SUBJECT: LOAD COMPARISON E n O I n E E R S PROJECT: Brooksley Williams Residence Summary of Loads Existing With PV Array D [psf] 10 14 Lr[psf] 20 20 S [psf] 35 30 Maximum Gravity Loads: Existing With PV Array D+ Lr [psf] 30 34 ASCE 7-10,Section 2.4.1 D+S [psf] 45 43 ASCE 7-10,Section 2.4.1 Maximum Gravity Load [psf]:l 45 43 Ratio Proposed Loading to Current Loading: 96% 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.: U1982-1126-191 YE C T O R SUBJECT: SOLAR LAYOUT F- n o i n E E R s PROJECT: Brooksley Williams Residence G 4 4 February 4, 2019 To: Inspectional Services From: Lynne Siringo—Trinity Solar Subject: Building and Electrical Permit Applications for Solar Installation Attached please find a building and electrical permit application package, and all other necessary documents. Enclosed also are two checks covering fees associated with each of these applications. If you have any questions regarding these documents, please feel free to contact me. 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