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31A-151 (6) 31 MAYNARD RD BP-2019-0424 GIs#: COMMONWEALTH OF MASSACHUSETTS Ma:Block: 3 1 A- 151 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-2019-0424 Project# JS-2019-000681 Est.Cost: $26000.00 Fee: $75.00 PERMISSION IS HEREBY GRANTED TO: Const,Class: Contractor: License: Use Group:_ TRINITY SOLAR 104144 Lot Size(sa.ft.): 7927.92 Owner: OLMSTEAD JEFFREY S&JULIE G zoninURB(1oo)/ Applicant: TRINITY SOLAR AT. 31 MAYNARD RD Applicant Address: Phone: Insurance: 32 GROVE ST (508)577-3391 WC PLYMPTONMA02367 ISSUED ON.1011212018 0:00:00 TO PERFORM THE FOLLOWING WORK.-ROOF MOUNTED SOLAR, 21 PANELS 6.615 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 Occupant Signature: FeeType: Date Paid: Amount: Building 10/12/2018 0:00:00 $75.00 212 Main Street,Phone(413)587-1240,Fax:(413)587-1272 Louis Hasbrouck—Building Commissioner '�o Department use only City of Northampton Status of Permit: Building Department Curb Cut/Driveway Permit 212 Main Street Sewer/Septic Availability Room 100 Water/Well Availability Northampton, MA 01060 Two Sets of Structural Plans phone 413-587-1240 Fax 413-587-1272 Ploy$Ke Plans APPLICATION TO CONSTRUCT,ALTER,REP MR,RENOVATE OR DEMOLIS A ONE OR TWO FAMILY DWELLING SECTION 1-SITE INFORMATION OCT — 5 2018 O/-q-tel- i.1 ' /j- 1.1 Property Address: This ectio to be completed by office DEPT OF BUILDING INSPECTIONS DS NORTiNNTON,MA 01060 Ot Unit 31 Maynard Rd Northampton MA 01060 Zone Overlay District Elm St.District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: Jeff Olmsted 31 Maynard Rd,Northampton,MA 01060 Name(Print) Current Mailing Address: 413-586-0165 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 Signature Telephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only completed by permit applicant 1. Building 8,000 (a)Building Permit Fee 2. Electrical 18,000 (b)Estimated Total Cost of Construction from 6 3. Plumbing Building Permit Fee 4. Mechanical(HVAC) #76' 5. Fire Protection 6. Total=(1 +2+3+4+5) 26,0001 Check Number This Section For Official Use Only Building Permit Number: Date Issued: Signature: Building Commissioner/Inspector of Buildings Date 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 4 `. Frontage Setbacks Front Side L:' R:` L:' R: Rear Building Height f i 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 @ YES 0 IF YES, date issued: IF YES: Was the permit recorded at the Registry of Deeds? NO 0 DONT KNOW Q YES IF YES: enter Book , Page and/or Document#! B. Does the site contain a brook, body of water or wetlands? NO 0 DON'T KNOW ® YES Q IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained Obtained ® , Date Issued: C. Do any signs exist on the property? YES 0 NO iD 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 0 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 0 NO Q IF YES,then a Northampton Storm Water Management Permit from the DPW is required. SECTION 5-DESCRIPTION OF PROPOSED WORK(check all aaalicable) New House ❑ Addition ❑ Replacement Windows Alteration(s) Roofing Or Doors 0 Accessory Bldg. ❑ Demolition ❑ New Signs [0] Decks (0 Siding[p] Other[[Zf)] Solar Brief Description of Proposed Work: Install 6.615kw solar on roof.Will not exceed roof panels,but will add 6 to roof height.21 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 existin±a 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. 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 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 I, 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 andpe ies of perjury Neil G Greene Print Name ` X Signature of Owner/Age Date 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, Sp i field, 01 08 3/17/2020 Address Expiration Date X 413-203-9088 Signature Telephone 9.Realstered Home Improvement Contractor: Not Applicable ❑ Trinity Heating&Air Inc.DBA Trinity Solar 170355 Company NameRegistration Number 20 Patterson Brook a -U ' 10,W st 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(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 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 I%n i ty- SOLAR HOMEOWNERS AUTHORIZATION FORM I Jeffrey Olmsted (print name) am the owner of the property located at address: 31 Maynard Rd, Northampton, 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 28, 2018 Print Name: Jeffrey Olmsted Cornm4nweaith of Massachusetts Division of Professional Licensure Board of Building Regulations and Standards Construction'Supervisor CS-104144 Expires:03/17/2020 i� NEIL.G GREE-NE ' 43 FIRGL.ADE AYE SPRINGFIELD MA 011W Commissioner C14 Construction supuviaw Unrestricted•Buildings of any ow group which contain Ins than 36.900 COW fell("1 cuMc meters)of*OtW eil rpatt Fa6we to possess a current edition of me Massachusetts StM Building Cafe Is cause for revocation of this WAnso. For Mewl didn aboat this UCW44 Call)917}IV-3200 w visit www. w"4ov/dpi `I--, - e 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 Expiration: 10/11/2019 D/B/A TRINITY SOLAR 20 PATTERSON BROOK ROAD UNIT 10 WEST WAREHAM,MA 02576 Update Address and Return Card. SCA 1 C3 20M-05/17 Office of Consumer Affairs&Business Regulation HOME IMPROVEMENT CONTRACTOR Registration valid for individual a only TYPE:Supplement Card before the expir n data . if u return to: ReaistrationExpiration Office of Consu r Affairs a d siness Regulation 170365 10/11/2019 10 Park Plaza- Ite 5170 % TRINITY HEATING&AIR,INC. Boston,MA 16 D/B/A TRINITY SOLAR J NEIL GREENE 20 PATTERSON BROOK ROAD UNIT 10 � WEST WAREHAM,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. TO BE FILED WITH THE PERMITTING AUTHORITY. l►onlicaut Information Please Print Legibly Name(Business/Organizationtindividual):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?Cheek the appropriate bot: Type of project(required): 1.E)I am a employer with 1,6W 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 S. C]Remodeling any capacity.[No workers'comp.insurance required.] 9. C3 Demolition 3.r1 1 am a homeowner doing all work myself.[No workers'comp.insurance required.]f 10[:]Building addition 4.01 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 l.©Electrical repairs or additions proprietors with no employees. 12.Q Plumbing repairs or additions 5.[3 1 am a general contractor and 1 have hired the sub-contractors listed on the attached sheet. 13.❑ p Roof repairs These sub-contractors have employees and have workers'comp.insurance.: 6.[:]We are a corporation and its officers have exercised their right of exemption per MGL c. 14.E]Other 152,3:1(4),and we have no employees.[No workers'comp.insurance required.] •Any applicant that checks box#1 must also fill out the section below showing their workers'compensation policy information. t Homeowners who submit this affidavit indicating they are doing all work and then hire outside contractors must submit a new affidavit indicating such. ;Contractors that check this box must attached an additional sheet showing the name of the sub-contractors and state whether or not those entities have employees. If the sub-contractors have employees,they must provide their workers'comp.policy number. I ani an employer that is providing workers'compensation insurance for my employees. Below is the policy 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 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 verifi ion. I do hereby emir, n r the ns d penalti erjury that the information provided above is true and correct t Phone#: 32-780-3779 Official use only. Do not write in this area,to be completed by city or town official City or Town: Permit/License# Issuing Authority(circle one): 1.Board of Health 2.Building Department 3.City/Town Clerk 4.Electrical Inspector 5.Plumbing Inspector 6.Other Contact Person: Phone#: Ac R® CERTIFICATE OF LIABILITY INSURANCE DATE(MM/DD/YYYY) �%.� 1 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 GAO ONTME:ACT N Arthur J. Gallagher Risk Management Services, Inc. PHONE 856-482-9900 FAX 856-482-1888 4000 Midlantic Drive Suite 200 EMAIL 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 INSURERD: 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 IND WVD POLICY NUMBER MM/DDIYYYY MM/DDIYYYY A X COMMERCIAL GENERAL LIABILITY EGGCC000065617 11/1/2017 11/1/2018 EACH OCCURRENCE $2,000,000 DAMAGE TO RENTED CLAIMS-MADE X OCCUR PREMISES Ea occurrence $100,000 MED EXP(Any one person) $ PERSONAL&ADV INJURY $2,000,000 GENT AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $2,000,000 POLICY�JEST 0 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 accident B UMBRELLA LIABOCCUR 1000231834-02 11/1/2017 11/1/2018 EACH OCCURRENCE $3,000,000 A X EXCESS LIAR KI EXAGC000065617 11/1/2017 11/1/2018 CLAIMS-MADE AGGREGATE $3,000,000 DED RETENTION$ Limit X of$3,000,000 $21,000,000 A WORKERS COMPENSATION EWGCC000065617 11/1/2017 11/1/2018 PER OTH- AND EMPLOYERS'LIABILITY X STATUTE ER ANY PROPRIETOR/PARTNER/EXECUTIVE Y� N/A E.L.EACH ACCIDENT $1,000,000 OFFICER/MEMBER EXCLUDED? (Mandatory In NH) E.L.DISEASE-EA EMPLOYEd$1,000,000 If yes,descdbe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $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/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 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 ©1988-2015 ACORD CORPORATION. All rights reserved. ACORD 25(2016103) The ACORD name and logo are registered marks of ACORD INSTALLATION O F NEW MAYNARD RD• ROOF MOUNTED PV SOLAR SYSTEM s, 31 MAYNARD RD NORTHAMPTON, MA 01060 Issued/Revisions VICINITY MAP SITE NO DESCRIPTION DATE SCALE:NTS Pr*ctTitle: OLMSTED,JEFF- TRINITY ACR 8:2018-09-293643 Project Address: 31 MAYNARD RD NORTHAMPTON,MA 01060 42.322617,-72.647520 GENERAL NOTES GENERAL NOTES CONTINUED GENERAL NOTES CONTINUED ABBIEVATONS CONTINUED SHEET INDEX -ride 1.TIKENSTNIATIONCONTRACTORIs S. THE DC VOLTAGE FROM THE PANELS IS 14. •CUFMNTPREVAJUNGUTLITY JB JUNCTICH BOX PV-1 COVER SHEET W/SITE INFO&NOTES RESPONSIBLE FOR INSTALLING ALL ALWAYS PRESENT AT THE DC COMPANY SPECIFICATIONS, kCML THOUSAND CIRCULAR MLS EOUIPMENT IABD FOLLOWING ALL DISCONNECT ENCLOSURE AND THE DC STANDARDS,AND REQUIREMENTS kVA KILO-VOLTAM RE PV-2 ROOF PLAN W/MODULE LOCATIONS PROPOSEDPV SOLAR SYSTEM DIRECTIONS AND INSTRUCTIONS TERMINALS OF THE INVERTER WRING 13 THIS SET OF PLANS HAVE SEEN kW KJLOWATT CONTAINED N THE OAWING PACKAGE AND DAYLIGHT HDQRS.ALL PERSONS PREPARED FOR THE PURPOSE OF kWH �ATT HOUR PV-3 ELECTRICAL 3 LINE DIAGRAM INFORMATION RECEIVED FROM TRINITY. WORKING ON OR IBNOLVED WITH THE MUNICIPAL AND AGENCY REVIEW AND 2.THE NSTMUTgNCONTRACTORIS PHOTOVOLTAIC SYSTEM ARE WARNED APPROVAL.THIS Wr OF PLANSS14LL1 NCB MAIN CIRCUIT BREN(ER AP APPENDIX Information RESPONSIBLE FOR INSTALLING ODU ALL THAT THE SOLAR MOLES ARE NOT BE UTIUZED AS CONSTRUCTION MDP MANN DISTRIBUTION PANEL EQUIPMENT AND FOLLOWING AL ENERGIZED WHENEVERTHEYARE DRAWINGS UNTIL REVISED TO INDICATE MLO MAIN LUG ONLY DMAWIND DATE: 1112/1018 DIRECTIONS AND NSTRlK:l10N CONTAINED EXPOSED TO LIGHT. ISSUED FOR CONSTRLUCTOM. M1TO MOUNTED DRAWN BY: MS N THE COMRETE MANUAL 9. ALL PORTIONS OF THIS SOLAR 16 ALL NFORMATON SHOWN MUST BE MG MOUNTING E INSTALLATIONREYSED BY: 3.THE CONTRACTOR IS PHOTOVOLTAIC SYSTEM SMALL BE CERTFED PRIOR TO USE FOR N NEUTRAL RESPONSIBLE FOR READING AND MARKED CLEARLY IN ACCOn CE WITH CONSTRUCTION ACTIVITIES. NEC NATIONAL ELECTRICAL COOS UNDERSTANDINGALL DRAWINGS. THE NATIONAL ELECTRICAL CODE NICNOT IN CONTRACT Syt,1.1onnatlon: COMPONENT ARID INVERTER MANUALS ARTICLESB0670S. HOS NUMBER PRIOR TO INSTALLATION.THE INSTALLATION 10. PRIOR TO THE INSTALLATION OF THIS ABBREVIATIONS HTS NOT TO SCALE .SYSTEM S.E: 5.615kW CONTRACTOR IS ALSO REQUIRED TO HAVE PHOTOVOLTAIC SYST ,THE OCP OVER CURRENT PROTECTION C SYSTEM SLE: kW T ALL COMPONENT SWATCHES N THE OFF INSTALLATION COHIEACT(MSHNL AMP AMPERE P POLE21 POSITION AND FUSES REMOVED PRIOR TO ATTEND APRECORD"10N MEETING AC ALTERNATING CURRENT PB PULL BOX MODULES US D 7—MOWLE CauNT. ""W-11 THE NSTNJATION OF ALL FUSE BEARING FOR THE REVIEW OF THE INSTALLATION AL AMP.ALUFR M PH G MASE SYSTEM COMPONENT& PROLEDIRES SCHEDULES SMFETV AND AF ABP.FRAME PVC POLY-VINYL CHLORIDE CONDUIT UTI CSPEC N: N—WOBAb5315 AFF ABOVE FINISHED FLODR POUR POWER UTI COMPANY: arelGNd I.OHM MOUNTED,P INSTALLATION AES ARE COOROMAl1011 Nae MOUNTED,TH1E INSTAIlAl10N 11. PRIOR TO THE SYSTEM START W TIE AFG ABOVE FNISHKED GRADE QTY QUANTITY UTILITY ACR N: 822224034 AWG AMERICAN WMERICGAUGE TE RGS SMIDOLID ALVAN�DSIEE CONTRACTOR SHOULD HAVE A MNNUM OF ASSIST IN CONTRACTOR SMALL C RCONDUITACK-A(GENERIC TERM OF SN SOUR NEUTRAL UTILIIV METER N: SUNNDV ONE EIECTTRONN WHOTAIL HAS STALATIOEDA HARDWARE ECHECPERFOMING SAND VIRAL RACEWAY,PROVDE AS JSWBp TYPICAL OFALTYPE: SUNNWA SOLAR PIOTOVOLTAO INSTALLATION HARDWARE CHECKS AND OC WIRING SPECIFIED) TVP TYPICAL COU EONSITE. COMMCTNnY CHECKS CB COMBINER BOX U.OJ. UNLESS OTHERWISE INDICATED S FOR SAFETY.R IS RECOMMENDED THAT 12 FOR THE PROPER MAINTENANCE ANDCIRCUIT W THE INSTALLATION CREW ALWAYS HAVE A ISOLATION OF THE INVERTERS REFER TO CT CURRENT TRANSFORMER XFMR TRANSFORMRR Rev.ND. StIBel MINIMUM OF TWO PERSONS WORKING THE ISOLATION PROC" RRES IN THE CU COPPER •72 MOUNT n INCHES TO BOTTOM TOGETHER AND THAT EACH OF THE OERATION MANUAL DC DIRECT CURIENT OF ABOVE FINISHED FLOOR OR 14TALLATON CREW MEMBERS BE TRAMMED 13. THE LOCATION OF PROPOSED M"ne" DISC DISCONNECT SWITCH GRADE 1 N TELEPHONE UTILITIES ND AND CPR. AND PHUTILITIES ARE SUBJECT DWG DRAWING P j S THIS SOLAR PHOTOVOLTAIC SYSTEM IS TO TO FINAL APPROVAL W THE EC ELECTRICAL SYSTEM INSTALLER BE INSTALLED FOLLOWING THE APPROPRIATE UTILITY COMPANIES AND ENT ELECTRICAL METALLIC TUBING CONVENTIONS OF THE NATIONAL OWNERS. FS FUSIBLE SWITCH ELECTRMAL CODE.ANY LOCAL CODE 14. NI MATERIALS,WORKMANSHIP AND FU FUSE WHICH MAY SUPERSEDE THE NEC SHALL CONSTRUCTION FOR THE SITE GHO GROUND GOVERN IMPROVEMENTS SHOWN HEREIN SHALL KFI GROUND FAULT INTERRUPTER • ].ALL SYSTEM COMPONENTS TO W BE IN ACCORDANCE WITH HZ FREQUENCY(CYCLES PER I%n it NSTALLED WITH TMS SYSTEM ARE TO BE N CIIRIENT PREVAILNO MINIOPAL SECONDU VL-LISTED.NL EOUPMEHT WILL BE NEMA ANDrOR COUNTY$PEKiFICATKXMS. M OUTDOOR RATED UNLESS INDOORS. STANDARDS AID REQUIREMENTS GENERAL MOM SOLA R IF ISSUED DRAWING IB MARKED WITH A REVISION CHARACTER OTHER THAN-A-,TEASE M ADVISED THAT FINAL EOIAPME T ANDOR SYSTEM CHARACTERISTCS ME SUBJECT TO CHANGE WE TO AVALABLRY OF EQUIPMENT. 2211 Nknwao•Rw• gT)-867283 Wall,New lersey07)19 Te. NOTES:REFER TO MOOULE 9PECS FOR ELOpAE OMENSIONS 9EPIClED MODIILE9 MAYBE PUR1RMIf OR UNOSGAPE UNMNC CLAMP NEW EY SOLAR I ,TYPGYL I�FEAroaPEC eHrAT EOReErAN.R (REFER TO EQUIPMENT SCHEDULE FOR SPECS AND DUAHTITE9 SOLAR MODULE SOLAR MODULE NEW NOIINTMGFOOTIATTACMAEM EHOINEERINO LETTER FOOR SPADING EA ECOFASTEN I'FOOT UNREAD RAL AND DErws m' IwTFRroRwc a�eET EDRDEr,am I�Rro>sEc rATALR I� 9\ NEW UMRAC RAILTYPICAL TO BE LIDIRlTED PERPPDIDUUJt To ECOFASTEN FIASIpJG EXISTING ASPHALT SHINGLES STRU7,LsIE(REFER TOIINRM. roWECMHT WRPETAI.R� frNTFA roegMaA9 L[TRR wasPEc9 — SPECFTCAT0N1/QATAS IEETFOR DE AILSI HEw END CLF.TrPKAL 3.3.LAG BOLT APOC SEAIAM o —` -- —. DETAILS) SOLAR MODULES SHALL NOT \ S] WTA 9NEEr Fat OETANS) EXISTING RAFTER EXCEED PEAK HEIGHT- /I�1\ HEW EA CIF.TYPICAL (REFER TO UNRYC SPECIFICATION I ATTACHMENT 6 CLIP DETAIL DATA SHEET FOR oETWLs) I7W MODULE ATTACHMENT ON ASPHALT SHINGLE ROOF HEIGHT FROM GROUND LEVEL TO PEAK OF ROOF sGA1E NorrosuLE ZZM Nor rosGA1E sEIGe NDTTo SCALE ARRAY SCHEDULE Issued/Revislo R5 NO. DESCRIPTION a DATE Project Tb: OLMSTED,JEFF- TRINITYACCT#:2018-09-293file aC Project Address: DC 31 MAYNARD RD R3 R1 NORTHAMPTON,MA 01060 42-322617,72.647520 UD DravAng Title: E M PROPOSED PV SOLAR SYSTEM R7 BACKFRONT Drawing IDfo"DeDDD ._.,_�..c�_ auwING GATE: Io/mole -N BY: S REvsEosr: R4 R8 Systm Information: OC MTEMSRE 6.61 kW AC SYSTEM 52E1 1 W TOTAL MOWIE COUNT ]S MODULES USED. WHA 315 ROa1 - ® MODULE SPEC N: Q[AR W0BLK65315 MODULES:a - MCH:30' UDUTY COMPANY: Na 69DS H8 MIENTADON:lS' POOF2 UTILITY ACR I. ]ffi2234034 MODULES:13 NOTES' UTILITY METRN: 391M3905 OROW4Ma' 1.)AL1 EQUIPMENT SNALL BE INSTALLED IN ACCORDANCE A 001:225' �Y L L DEAL TYPE: SUNNWA ROOF 3 MATH THE MANUFACTURERS INSTALLATION INSTRUCTIONS. R6 MOWLE5:0 2.)ARRAY BONDING TO COMPLY MTN MANUFACTURER SPECIFICATION` POCX:1ES 3.)ALL LOCATIONS TO APPROXIMATE AND REQUIRE FIELD VERIFICATION. Rev.NQ. SlleeT ORIENTATION:45' 43 MAC INSCOFMECT SMALL BE GROUPED WITH INVERTER(S)NEC 880.13(E). ALL OUTDOOR EDUIPMENT SNNLL BE PAIN TIEMT WTI MIMMIJM NEMA 3R RATING. R MODULES:8 &)ROOFTOP SOLAR INSTALLATION ONLY PV ARRAY 3INLL NOT EXTEND BEYOND THE EXISTING ROOF EDGE. PITCH:14' ORIENTATION:225• SYMBOL LEGEND PLUMBING SCHEDULE EQUIPMENT SCHEDULE ROOF OTY SPEC# MODULES:0 INDICATES ROOF DESIGNATION.REFER TO INDICATES NEW UNlVSED PV DISCONNECT TO BE MGICAlES NEW PV ONLY SUBPANEL ORS'ATI ® ARRAY SCHEDULE FOR NOW INFORMATION UD INSTALLED OUTSIDE(UIl1TY ACCESSIBLE) SP TO BE INSTALLED 21 HANWHA 315(O.PEAI DUO BIX 315) ORIENTATION:!S' p MODU 5:0 INDICATES NEW PJ SOLAR MODULE RED MODAEE 1 SE5000H-U5000NNC2 PITCH 49' INDICATES EXIST NO METER LOCATION INDICATE PANELSTHATUSE MICROINVERTEREL • ORIENTATION:UV M REFER TO EOIIPMENT SCHEDULE FOR SPECS. ROOF] OTHER OBSTRUCTIONS MOWLATIO © LOCATION:INSIDE INSTALLED OUTSIDE. SOLAR PITCH;P INDICATES EX5IRIG ELECTRICAL PANEL INDICATES NLW PRODUCTKM METER TO BE ORIENTATION:45- P P Roa e MODLIUS:0 INDICATES NEW FUSED W DISCONNECT TO BE INXCATES NEW INVERTER TO BE 2111 NlemrooE Road PITCH:49' BP-]86883 I[Z ORIENTATION:IS' O INSTALLED INSIDE INSTALLED OUTSIDE. Wall,Hew Jersey OTn9 www.TriniN-Solar.com REFER TO EDUFMEM SCHEDULE FOR SPECS. Engineer/License Holder: ARMY ORNIT WRBNG NOTES MXCrff0XITXMMI3 ALL RESPONLBIl1TY FOR DETERMINING ONSITE COND17MM AND EXECUTING INSTALLATION IN ACCORDANCE WITH NEC pySOLAR MODULES MOUNTED TO ROOF ON 2 ARRAYS 21-315W MODULES W/1 SOLAR EWE P320 PER MODULE --"� 2.)LOWEST EXPECTED AMBIENT TEMPERATURE BASED ON ASHRATEMPS MINIMUM MEAN EXTREME DRY BULB S STRING OF 10 MODULES IN SERIES-380 Vma 8"ffi' ------------------------------------------- TEMPEBATURE FOR TION.ASHRMEL LOCATION MOST AMBIENT TO i STRING OF 10 MODULES IN SERIES-380 Vma IUNRION INSTALLATION LOCATION.LOWEST E%PELTED AMBIENT TEMP=-WC -2 51RINGS TO BE TERMINATED IN PARALLEL INSIDE INVERTER 1 3.)HIGHEST CONTINUOUS AMBIENT TEMPEBATURE BASED ON ASHRAE HIGHEST MONTH 2%DRY BULB TEMPEBATURE FOR ASHRAELOCATION MOST SIMILARTO INSTAU.ATIONLOCATION.HIGHESTCONTINUOUSTEMP= 33'0 I 4.)2005 ASHRAE FUNDAMENTALS 2%DESIGN TEMPERATURES DO NOT E%CEED 4TC IN THE UNITED STATES(PALM SPRINGS,CA IS 44.1'Q.FOR LESS THAN 9 I CURRENT-CARRYING CONDUCTORS IN A ROOF-MOUNTED Issued/Revlslons SUNLIT CONDUIT AT LEAST 0.5'ABOVE POOP AND USING THE OUTDOOR DESIGN TEMPERATURE OF 4TC 011 LESS (ALL OF UNITED STATES) I 5.)PV SYSTEM CIRCUITS INSTALLED ON OR IN BUILDINGS 1 SHALL INCLUDE A RAPID SHUTDOWN FUNCTION THAT 1 CONTROLS SPECIFIC CONDUCTORS IN ACCORDANCE WITH NEC 690.12(1)THROUGH(5) NO. DESCRIPTION YR DATE PHOTOVOLTAIC POWER SYSTEMS SHALL BE PERMITTED TO OPERATE WTN UNGROUNDED PHOTOVOLTAIC � PIO�C(TIUB: TO SOURCE AND OUTPUT CIRCUIT AS PER NEC 690.35 I OLMSTED,JEFF- 7.) EFF- ]ENTIF D WITH DC CIRCUIT FOLLOWING NOURORS SHALL BE TRINITY ACR R:2018-09-293648 IDENTIFIED WITH THE FOLLOWING OUTER FINISH: NEG V CONDUCTORS=RED NEGATIVE CONDUCTORS=BLACK NEC 230.5(0)(2) � ProOcl AddresB: BJARRAYANDSU RRRAYCONDUCTORSSHALLBE 6910 PV EXISTING A NOTE: PROTECTED BY RIT WHERE TAND EXPOSED BE 10ITY METER (�{ 2 IOOA MAIN BREAKER Id CONTAIN D VENUE GRADE MONITORING 31MAYNARDRDA PROTECTED U CONDUIT WHERE E%POSED TO DIRECT UTILITY METER CONTAINED WITHIN SOLAR EDGE INVERTER NORTHAMPTON,64 01060 SUNLIGHT.SUB ARRAY CONDUCT LONGER THAN 24'SHALL 100.BUSBAR SOLAR EDGE PN.RWND-3D-240-MB 42.322617,-72.647520 CONTAIN 20 CURRENT CARPINGCONDUCTORS AND WHERE EXPOSED TO DIRER SUNLIGHT SHALL CONTAIN 59 CURRENT CARRYING CONDUCTORS. I Drawing Title:ALL WIRE LENGTHS SHALL BE LESS THAN 100'UNLESS 8� OTHERWISE NOTED PROPOSED PV SOLAR SYSTEM 10.)FLEXIBLE CONDUIT SHALL NOT BE INSTALLED ON LOCKABLE GOA DISCONNECT 3DA UNFUSED ROOFTOP AID SHALL BE UMITED TO 12'IF USED FUSED W/3OA FUSES DISCONNECT D OUTDOORS 240V 1 240V 1 INVERTER 41 Ram¢�meL� peouml� DrawingInformation CONNECTED TE THE SUPPLY NFOF CONDUCTORS L3gy pJ L13SZJ _ ♦0 DRAWING DATE: 10/2/2018 CON NECTEDTITHESUPPLYSIDEOF FSERVICESHALL NEC �' LOCATED WITHIN IO'OFTHE POINT OF CONNECTION Ec 0 � DRAWN ev: MS 705.31 e w \� 0 I REVISED BY: 12.)WHERE TWO SOURCES FEED A BUSSBAR,ONE A e s R. -J UTIUTYAND THEOTHERANINVERTER,PVBACKFEED r---- - T��L R BREAKER(5)SHALL BE LOCATED OPPOSITE FROM UTILITY - e e r. 'IUB.._.------... '+ feeii ee- —�,. 000 00 $ In(OTTIIaN0I1: NEC 70S.12IDR2)(3N6) --- ---- - DC SYSTEM S- 6.6151,W EXISTING MAI N BREAKER LOAD CENTER SQUARED SQUARED Li(`---_-- ACSYSTEMSUIE SEW 13.)ALL SOLAR SYSTEM LOAD CENTERS TO CONTAIN ONLY IE _____ GENERATION CIRCUITS AND NO UNUSED POSITIONS OR NSULATED UNTAPS INSTALLED ON PN:0222N DU221RB - -_ ---J TOTALMOWLECWNT: 21 LOADS MAIN FEEDERS MODULES IRE.: HANWHA NEC 705.12(.) MODULE SPEC N: D.PEAK W.BLKGS 315 14.)ALL EQUIPMENT INSTALLED OUTDOORS SHALL HAVE UTILITYC : —.1—.1 Grid NEMA 3R A NRATING UIIITY ACR CCIII:N: 7822224034 CALNLATgNS FOR CURRENTGRRYING CONDUCTORS UTILITY METER R: 39646905 DEAL TYPE: SUN— INEC MA(BN3)1:(15.0'1.25)1=18.75A PV MODULE SPECIFICATIONS AWG#10,DERATED AMPACTY HANWHA 315(OPEAK WO BLK-GS 315) AMBIENT TEMP:33'O,TEMP DEBATING FACTOR:.96 Rev.NO. Sheet RACEWAYDERATING=4CCC:0.80 IMP 941 NOTECONDUT TYPE SHALL BE CHOSEN BYTHE IMTALMTION COMRAROR (40',96)0,80=30,72A V- 3346 TO MEET OR EXCEED NEC AN.I—LAHIDREWIREMFNR 30.72A'18.75A,THEREFORE WIRE SIZE IS VALID V. 40.M A N6THWN-26EC TOUWINGGROUNDROD TOTALAC REQUIRED CONDUCTOR.RAPACITY 9m B 3/4"CONWITW/2#10THwN-2,1410THWN-2,1#IOTHWN-2GRWND 21.00.'1.25=26.25. C 3/4"CONWR W/H30THWN-2,1#]OTNWN-2 GROUND AWG 410,DERATED AMPACTY INVERTER 41-SE5M0141R1%MIIINC2 AMBIENT TEMP.3WC,TEMP DEBATING:1.0 W AC D 3/4"CONDUIT W/HLOTHWN-2,14I0THWN-2GROUND RACEWAY DERATING`_3 CCC:N/A 40A'1A=40A Imp ]S.5 Poul 5000 E 3/4'CONWIT W/24"THWN-2,1#10 T—N-2,l-N1-11-2 GROUND 40A'_26.25A THEREFORE AC WIRE SIZE IS VALID Vmp 380 Uma 21 F Mlo PVWIRE(FREE AIR)W1 RIS BARE COPPER RON.TOARPAY SOLAR CALCULATION FOR N OVERCURRENTPROTECTIOOC N V 480 OCpDmin 26.25 Isc 30 Vnom 240 G 3/4"CONDUTW/2#6THWN-;l#6TNNN-41#BTHWN-2GROUND 21AOA'1.15=26.25A 2111 AIlRmvood Rwd 9T/-7967283 ->30A DVERNflRENT PROTECTION IS VALID Wall,New,;:: On .Trio I rx INSTALLATION O F NEW MAYNARD RD• ROOF MOUNTED PV SOLAR SYSTEM 31 MAYNARD RD NORTHAMPTON, MA 01060 Issued I Revislom LGIVICINITY MAP SITE NO. DESCRIPTION DATE FS-C—ALE NTS I Project Tide: OLMSTED,JEFF- TRINTIY ACR N:2018-09-293698 Project Address: 31 MAYNARD RD NORTHAMPTON,MA 01060 42.322617,-72.647520 GENERAL NOTES GEkEMMOTESGONfMIED GENERAL NOTES CONTINUED ABBREVIATIONS CONTINUED SHEET INDEX DreWi rule: 1.THENSTALLATKNCONTRACTORS 8. THE DC VOLTAGE FROM THE PANELS IS 14. EO dSNENTPREVAILING JB JUNCTION BOX PV-1 COVER SHEET W/SITE INFO&NOTES RESPONSIBLE FOR INSTALLING AL ALWAYS PRESENT AT THE DC COMPANY SPECIFICATIONS, kCLIL THOUSAND CIRCULAR MILS eT EQUIPMENT AID FOLOVMDISCONNECTL DISCONNECT ENCLOSUREANDTHEDC STANDARDS.AND REQUIREMENTS kVA KIL VOLTAMPERE PV-2 ROOF PLAN W/MODULE LOCATIONS PROPOSED PV SOLAR SYSTEM DIRECTIONS ANO NSTRUCTIONS TERMNA35 DURING THE INVERTER DURG 16 THIS SET OF PUNS HAVE BEEN NW KLOamATT CONTAINED N THE DRAWING PACKAGE AN DAYLIGHT HOURS.ALL PERSONS PREPAREDFOR THE PURPOSE OF LWl uR�ATT HOUR PV-3 ELECTRICAL 3 LINE DIAGRAM INFORMATION RECEIVED FROM TRINITY. WORKING ON OR INVOLVED WITH THE 'U""AND AGENCY REVIEW AND MCS, LIMN CIRCUIT BREAKER IYformBtbn 2.THE INSTALLATION CONTRACTOR IS PHOTOVOLTAICSYSTEMARE WARNED APPROVAL THIS SET GF PLANSSHALL AP APPENDIX RESPONSIBLE FOR NSTMLNG ALL THAT THE SOLAR MODULES ARE HOT BE UTILIZED AS CONSTRUCTION MDP MAN DISTRIBUTION PANEL EQUIPMENT AND FOLLOWING ALL ENERGRED WHENEVERTHEYARE DRAWINGS UNTIL REVISED TO INDICATE MLO MAIN LUG ONLY DAWING DATE: 10R/NI18 DIRECTIONS AND INSTRUCTION CONTAINED EXPOSED TO LIGHT. ISSUED FOR CONSTRUCTpM. MTD MOUNTED DRAwx Br: M5 N THE COMPLETE MANUAL 9. ALL PORTIONS OF THIS SOLAR 16 ALL INFORMATION SHOWN MUST BE N G MOUNTINGNEUTRALREUSED BY: I THE INSTALLATION CONTRACTOR IS PHOTOVOLTAIC SYSTEM SHALL BE CERTIFIED PRIOR TO USE FOR NECRESPONSIBLE FOR READINAD N G MARKED CLEARLY ACCORDANCE ACTIVITIES. NATIONAL ELECTRICAL CODE H CONSTRUCTION ACTTIES. NC HOT N CONTRACT UNDERSTANDING ALL DRAWINGS. THE NATIONAL ELECTRICAL CODE S 8T Informetlon: COMPONENT ARD INVERTER MANUALS ARTICLE 5908706. NON NUMBER PRIOR TO INSTALLATION.THE INSTALLATION 10. PRIOR TO THE INSTALLATION OF THIS ABBREVIATIONS HIS NOT TO SCALE —TEM 3GE: 6.615kW CONTRACTOR S A1.40 REOUNED TO HAVE PHOTOVOLTAIC SYSTEM.THE OCP OVER CURRENT PROTECTION C9YSITMSIZE: kw ALL COMPONENT SWITCHES IN THE OFF NSTALLATION CONTFNCTOR BHAL AMP MIPERE P POLE21 POSITION AND FUSES REMOVED PRIOR TO ATTEND A PREMINSTALLTION MEETING AC ALTERNATING CURRENT PB PULL BOX MOTAI MO W D[(xlxi: HA THE INSTALLATION OF ALL FUSE BEATING FOR THE REVIEW OF THE INSTALLATION Al- AMP.ALUFRAME PH G PHASE "ll 11 PEED: "ANI-WO 1 SYSTEM LOMPOHENTS. PROCEDURES.SCHEDULES.SAFETY AND AF AW.FRMIE PVC PO -NNVLC/LORIDE CONDUIT MODULE SPECK: O.PEAK WOBU69315 AF ABOVE FINISHED FLOOR CITY POWERQUANTITY urnlry COMPANY: Naxaal Grid 4.MOUNTED,THE INSTALLATION AIC MODULES COORDINATION. AG ABOVEFINISHED GRADE Ory RIGIDGTY MOUNTED,TIME INBTAWTION 11. PRIdRTO TIME SYSTEM START UP TE UDUV ACC L ,8]2218036 AWG AMERICAN WIRE GAUGERICTE RGS RGIO GAVAR�DSTEEL CONTRACTOR$MDI1LD fAVEAMNNUM OF INSTALLATION CONTRACTOR SHALT. C CODUR(GENERIC TERM OF SN SOLID NEUTRAL UDIITY METER N: 396/6905 ONE ELECTRICIAN WHO HAS ATTENDED A ASSLRTN PERFORMING ALL NTIAL RACEWAY.PROVIDE A JswBo SWITCHBOARD DEALTYPE: SUNNOVA SOUR PHOTOVOLTAIC INSTALLATION HARDWARE CHECKS AND DC MIRING SPECIFIED) TYP TYPICAL COKIII SITE. CONDUCTMTY CHECKS. CB COMBINER BOX U.OJ. UNLESS OTHERWISE INDICATED L FOR SAFETY.R IS RECOMAENOED THAT 12 FOR THE PROPER MAINTENANCE AND CKT CIRCUIT VIP WEATHERPROOF THE INSTALLATIONION CREW ALWAYS THAVE A SOUTKON OF THE INVERTERS REFER TO CT CURRENT TRANSFORMER KFAHR TRANSFORMER FR—ev—No----1 SMeI MNIAIUM OF TWO PERSONS WORKING THE ISOLATION PROCEDURES IN THE CU COPPER n MOUNT]21NCHHES TO BOTTOM TOGETHER AND THAT EACH OF THE OPERATION MNJUAI. DC DIRECT CURRENT OF ABOVE FLASHED FLOOR OR NSTALATION CREW MEMBERS BE TRAINED II THE LOCATION OF PROPOSED ELECTRIC DSC DISCONNECT SWITCH GRADE VB1 N FIRST AD AND CPR. AND TELEPHONE UTILITIES ARE SUBJECT DWG DRAWN. P1 6.THIS SOLAR PHOTOVOLTAIC SYSTEM S TO TO FINAL APPROVAL OF TIE EC ETRICK SYSTEM INSTALLER BE INSTALLED FOLLOWING THE APPROPRIATE UTILITY COMPANIES AND EMT ELECTRICAL METALLIC TUBING CONYEffNl1N5 OF THE NATIONAL OWNERS. FS FUSELS SWITCH ELECTRICALCODE ANY LOCA CODE 11. All.MATERIALS.WORKMANSHP AND FU FUSE WHICH MAY SUPERSEDE THE NEC SHALL CONSTRUCTION FOR THE SITE GND GROUND GOVERN. IMPROVEMENTS SHOWN HEREIN SHALL Gil GROUND FAULT INTERRUPTER • ].AL SYSTEM COMPONENTS TO BEBE N I ACCORDANCE WITH w FREQUENCY(CYCLES PER I%n it INSTALLED WITH THIS SYSTEM ARE TO BE N CURRENT PREVAILING MUNICIPAL SECOND) LUVLSIED.ALEQUFMENT WRISENEA ANDgR COUNTY SPECIFICATIONS, 3R OUTDOOR RATED UNLESS INDOORS. STANDARDS,AND REOUIREMENT9 GENERAL NOTES SOLAR F ISSUED DRAWING S MARKED W IIHH A REVISION CHARACTER OTHER THAN W,PLEASE BE ADVISED THAT FINAL EQUPMENT ADKN SYSTEM CHARACTERISTICS ARE SUBJECT TO CHANGE WE TO AVALABLIY OF EOUIPMENT. 1211 AIIP—d Road 871-7166-M3 WaII,Hew Casey 07719 .Tri' - Ir NOTES:•REFER TO MOWLE SPECS FIXt EIODULE OR.IE16gN3 9EPICTED MOIXRES IMV BE POR11tM OR lANO3CPPE UMRAC CLAMP NEW PV SOLAR MOOUlE.1VPKAL <REEErtroaPEc affr cox OET (REFERTO EOUIPMEM SCHEDULE FOR BPECSMAWANIIRESI SOLAR MOWLE SOLAR MODULE _ NEWNOIINRNGFOOTIATTACMAENT ENONEEARIG LETTERFOR 3PACM0 y IRECOFASTEN•L'FOOT UNIRAC FWLR�Faa DErwq >? ►� 1�I''1//\ ACINTS. La {� EGOF PEETEpLOFIOT UNP AC:tc NEWUMRACRAILTYPIML TOSEMOUREDPERNN LARTO ECOFASTEN FLASHING DUSTING ASPHALT SHINGLES sTRUCTIME IREFERroUNIIMC rosccalFETFdE OETUA fIe:TEn roINVNEABUTtcn —_ — SPECF1CRlIONIMTA3IEETFOR — OETALS) NEW END CLP,TYPIfJLL 3.3.UG BOLT APOC SEALANT ��+ (REFERroIRaHAC SPECFIMTKN/ SOLAR MODULES SHALL NOT —� -- —� DATA SIE£T FOR DETALS) EXISTING RAFTER EXCEEDPEAKHEIGHT. I 1\ NEW MD CLP.T'PICAL (REFER ro LLauc SPECFIGTION I MTA SHEET FOR DETAL$) ►\ATTACHMENT 6 CUP DETAIL PV MODULE ATTACHMENT ON ASPHALT SHINGLE ROOF EIGHT FROM GROUND LEVEL TO PEAK OF ROOF Srr c.NOT TO SCALE SCALE:NDT TO SCALE SCALE NOT ro SLATE ARRAY SCHEDULE Issued I Revlslorls R5 NO. DESCRIPTION n DATE Pmjeot Title: OLMSTED,)EFF- TRINITY ACR#:201849.2936/8 AC Project Address. DC 31 MAYNARD RD NORTHAMPTON,MA 01060 R3 R1 42.322617,-72.647520 UD Drawmg Title: E M PROPOSED PV SOLAR SYSTEM BACKR7 FRONT Information _ DMwING MTE: 10/1%Lole DMWN BY: MS 77 - - p RNGED BY: R4 R8 Alm SYSTtem I do etbn: DC E6.6 M SQE 615kW ASYSTEM SIZE 6qW MODULE COUM: 21 MODULES USED: 141NWHA315 ROOF - - MOWLESPE<# QPEAKW0BII(65315 MOWLE5:0 - UTILITY COMPANY: NatlwMIGUC P MU-: RZ MIENTATKN:W .2U2— ROOF UI UmMEI II 782222/031 MODULES:13 NOTES. "UmME Y: 39615905 WCH:30' 1�ALLEQUIPMENT SHAl1 BE INSTALLED IN ACCORDANCE DEAITYPE SUNNOVA ORIENTATION:225• R6 WITH THE MANUFACTURERS INSTALLATION INSTRUCTIONS. ROOf 3 2.)ARMY IXI BDNQ TO COMPLY WITH MANUFACTURER SPECB=K:ATION. MOW LE5:0 3)ALL LOCATIONS ARE APPRO)OMATE AND REOUIRE FIELD VERIFICATION. Ray,NO. ShBBt PITCH:1/• ORIENTATION:15' UANACDISCGNNECTSHALLBEGROUPEWR DHl--R(S)NEC690.13(E). ROOFI B)ALL OUTDOOR EOUIFMENT SHALL BE RNN TGHT WH MINIMUM NEMA 3R MTNG. MOWLES:B W ROOFTOP SOLAR BJSTALLATKN ONLY PV ARMY SHALL NOT EXTEND BEYOND THE E108TNCc ROOF EDGE. PITII>t 14' :221SYMBOL LEGEND PLUMBING SCHEDULE EQUIPMENT SCHEDULE ROOFS CITY SPEC# MODULES:O IN TES ROOF DESIGNATION.REFER TO RIN RTES NEW UNFUSEDPVpSCONNECTTOBE NdCATEBNEWPVONLY'SUBPANEL OMRIE�IITaTKK1:/S• ® ARMY'SCHEDULE FOR MORE INFORMATION UD NSTALLED OUTSIDE(UTRTY ACCESSIBLE) SP TO BE NSTALEG ZI HANWHA 315 IO.PEAK DUO BLK-G5315) ROO 6 MOOLI 5:0 NdCATE3NEW PVSIXM MOWIE RED MOIXLES 1 SESOOOH-U PDCN:14 INdCATE3 EOOSTING METER LOCATION NeDICATE PANELS THAT USE MICRO INVERTERS ORIENTATION:22V M REFER TO EQUIPMENT SCHEDULE FOR SPECS. RWF 7 OTHER OBSTRUCTIONS MOW E5:0 _ OMRI MAI NN:IS• © LOCATION:IINSIN ELECTRICAL PANEL NDIGLALLED OUTSID�D METER TO BE SOLAR YO ROOFB MODIIMS:0 NDICATES NEW FUSE W DISCONNECT TO SE INDICATES NEW INVERTER TO M PITO1:19' 2211 A ORIENTATNN:15' O INSTALLED INSIDE ® INSTALLED WTSIOE. Wall,Hex lasey OTI39 BJJ-7867233 REFER TO EQUIPNEM SCHEWLE FOR SPECS www.TrinKy-S91ar.com Engineer/License Folder: ARRMF CRCUITrFRING NOTES A—MMES ALL RESPONSIBILITY FOR DEn9MWMG ONSITE CONDITIONS AND EXECUTING NSTALLATION IN ACCORDANCE WIM NEC 2014 SOLAR MODULES MOUNTEDROOF 2 ARRAYS 21-315W MODULES W/ISOLAR EDGE P32020 PER MODULE - 2.)LOWEST EXPECTED AMBIENT TEMPERATURE RASED ON ASHRAE MINIMUM MEAN EXTREME DRV BULB8'%e" TEMPERATURE FOR ASHRAL LOCATION MOST SIMILAR TO 1STRING OF II MODULES IN SERIES-380 Vrrwl --- ------ JUNCTION ---------------------------------------------------------1 INSTAL JUNCTION LOCATION.LOWEST EXPECTED AMBIENT SSTRING OF IO MODULES IN SEBIES-380Vmm F BOX 1 TEMP=-l6'C 1 •2 STRINGS TO BE TERMINATED IN PARALLEL INSIDE INVERTER 1 I 3.)HIGHE5r CONTINUOUS AMBIENT TEMPERATURE RASED 1 ON ASHRAE HIGHEST MONTH 2%DRY BULB 1 TEMPERATURE FOR ASHRAE LOCATION MOST SIMILARTO INSTALLATIONLOCATION.HIGHEST CONTINUMSTEMP= 1 39•C I 4.)2005 ASHRAE FUNDAMENTALS 2946 DESIGN 1 _ TEMPERATURES DO NOT EXCEED ATC IN THE UNITED STATES(PALM SPRINGS,G IS".1•C).FOR LESS THAN 1 CURRENT{ARRYING CONDUCTORS IN A ROOF-MOUNTED Issued/Revision SUNUT CONDUIT AT LEAST 0.5"ABOVE ROOF AND USING 1 THE OUTDOOR DESIGN TEMPERATURE OF 4TC OR LES5 (ALL OF UNITED STATES) 1 I 5.)PVSYSTEM CIRCUITS INSTALLED ONINBUILDING LLS 1 SHAINCLUDE A RAPID SHUTDOWN FUNCTION THAT CONTROLS SPECIFIC CONDUCTORS IN ACCORDANCE WITH n evurororono.ro•NRN u,vmu NEC 690.12(1)THROUGH(5) NO. DESCRIPTION ^ DATE TO PHOTOVOLTAIC UPOWER NGROUNDED SHALL BEPHOTOVOLTAIC PERMITTED I P TICS: TO OPERATE OUT UN GROUND ED PHOTOVOITAIC 1 SOURCE AND OUTPUT CIRCUIT AS PER NEC 690. 1 OLMSTEI%JEFF- ID UNGROUNDED DC CIRCUIT CONDUCTORS SHALL BE TRINITY ACR p:2018-09-293618 IDENTIFIED WITHTHE FOLLOWING OUTER FINISH: 1 P05NWE CONDUCTORS=RED 1 NE20.5 ONDURORS=BLACK I Project Address: NECC 110.5([„2) I B.IRE TYPE NDSURHW-2 R RAY EQUIVONDURNDSMU.BE p10 PV EXISTING 2�, 10 „DTE: 31 MAVNARD RD WIRE TYPE BY D IT WHERE EDT DIRECT 10120/240V �"� SODA MAIN BREAKER CONTNALREVITHI GRADE MONITORING � PROTECTED BY CONDUCT WHERE EXPOSED TO DIRER UTILFTY METER CONTAINED WITHIN SOLAR EDGE INVERTER I NORTHAMPTON,MA 01060 SUNLIGHT.SUB ARRAY CONIXJrT LONGER THAN 24"SHALL 100A BUSBAR SOLAR EDGE PN.RWND-3D-240-MB 42.322617,72.647520 CONTAIN 520 CURRENT CARPING CONDUCTORS AND WHERE EXPOSED TO DIRER SUNUGHF SHALL 1 CONTAIN 59 CURRENT CARRYING CONDUCTORS. 1 pravviong Tom: E 9.)ALL WIRE LENGTHS SHALL BE LESS THAN 100'UNLESS 3� I OTHERWISE NOTED 1 PROPOSED PV SOLAR SYSTEM RO FLF%IBLL CONDUIT SHALL NOT BE INSTALLED ON LOCKABLE 603 0ADISOONMER 3 IS UNFUSED ROOFTOP ANO SHALL BE UNITED TO 12"IF USED FUSED W/3M FUSES DISCONNECT OUTDOORSINVERTER Al 210V 1 2AOV 1 V1pw,n InlorlrIBllon 11.)OVERCURRENT PROTECTION FOR CONDUCTORS R RA p CONNECTEDTOTNE SUPPLY SIDE OF ASERVICESHALL BE __ ........_ >r0 DMWING DATE. 10/2/2018 LOCATED WITHIN 10'OF THE POINT OF CONNECTION NEC e. 0 705.31 - - o \�1 0 REVISED BY: S 12.)WHERE TWO SOURCES FEED A BUSSBAR,ONE A M UTILITYAND THE OTHER AN INVERTER,PV MCKFEED �IIn^I11��],F!'�III �T�� - - T BREAKER(5)SHALL BE LOCATED OPPOSITE FROM UTILITY r W- 'LJ` ------- -1°•_I- -� 000 00 S Tn(p111BCOT1. NEC TOS.l2(D)(2H3)(b) --- ----r =. I.: DC MTFM SDE: 6.615kW ONLY EXISTING MAI N BLEAKER LOAD CENTER SQUARED SQUNIED j. _ LRS-_----� ACSYS mun,: SkW 13.)ALL SOLAR SYSTEM LOAD CENTERS TO CONTAIN GENERATIONCIRCUITS ANDNOUNUSEDPOSHIOOR INSULATEDUNE TAPS INSTALLED ON PN:D222N DU221RO -________- TOTAL MODULE COUNT: 21 _ MAIN FEEDERS MODULES USED: MNWM315 LOADS NEC 705.12(A) MODULE SPEC N: QPEAK WOBLNb5315 14.)ALL EQUIPMENT INSTALLED OUTDOORS SHALL HAVE .1 TrY COMPANY: xatbllal GrM A NEMA BR RATING UTLffYACCfJr. 7822224034 CALCULATIONS FOR CURRENT CARRYING CONDUCTORS UTILITY METER N: 3960F9D5 DEAL TYPE: SUNNOVA (NEC 69040NI I.(15.00.1.25)1=18.75A PV MODULE SPECIFICATIONS AWG RIO,DERATED AMPACITY HANWHA 315(QPEAK DUO BLK-G53111 RLEV.No. $11801 AMBIENT TEMP:33-C,TEMP DEBATING FACTOR:.% RACEWAY DENTING-4CCC:0.80 `lp 9A1 NOTECONDUIT TYPE SHALL BE CHOSEN BY THE INSTALLATION CONTRACTOR (40'.96)0.80=30.72A Z 3346 GLANIDR TOMEETORF%[EEO NEC ANDIOEOUIREMEXR M.72A'_18.75A,TH EREFORE WIRE SIZE IS VALID V. lAan AFBTHWN-2GECTOIXNTINGGROUNDROD 1 TOTAL AC REQUIRED CONDUCTOR AMPACITY 929 Em B 3/4"CONDUCT W/2#30THWN-2,1#IOTHWX-2,I#SO THWN-2 GPWND 21.00A-1.25=2615A C 3/4"CONDUOW/4#IOTHWN-2.1#10THWN-2GROUND AWG 410,DERATED AMPACRY INVEPTER RI-SESOOON-USOOONNC2 AMBIENTTEMP:30'C,TEMP DEMTING IO AC D 3/4"CONDUIT W/4#30THWN-2,1410THIN-2GROUND A% RACEWAY DEBATING'3 CCC:N/A DC 40A-1.0=AGA Imp 15.5 Poul 5000 E 3/4-CONDUIT W/2410 TWAN-41#10 THWN2,1430 THAN-2 GROUND ADA'_26.250.THEREFORE ACWIRE SIZE ISVAUD VZ 380 Ima% 21 F RID PV WIRE(FREE AIR)W/R6 RARE COPPER BOND TO ARRAY SOLAR Va 480 (ICPDmin 2.25 CA1011ATION FOR Nl1VERCURREM PROTECTION OIsc 30 Vnom 240 21.1%1A' 3/4"CONRW/2#6 THWN-2,1-116TMVN-2,1#9)HWM-2 GROUND Nlem%ood Rwd —>30A VERCUVERCU 2M W 871-7867283 RREM PROTECTION 15 VALID IWall,New lorry 07)19 lar wln MECHANICAL SPECIFICATION Q.nwTumF~ 65.7 in z 39.4 in x L26 in(itxltdirx frame) 11670..x 1000m..32-) r W.Idlt 41.451bs(18.81,91 FIM Cvwr 0.13 in(3.2 mm)thermally pe.stressed glass with i nti�lle tuu,techndagy o-�r nRM Black anodised alum.um Cull 6 x 10 nronxgsWIIm O.ANTUM solar cel6 AMWM d 2.60-3.03 In x 4.37-3.54 in x 0.59-0.75 in (6677mm x 111.90..x 15-19mm),Pmlaction clms 1P57,xFth b/pan,diode rs ' C.M 4mr.s SOI...';+).39.37 in(IOOOmm).(-)z 39.371.(1000mm) _ •I-I C.,..W, MURilbntad MCA x MCA.iennail Ek,IP68 FvPr .r.,r T(--3Taur ELECTRICAL CHARACTERISTICS. EA • PMRCLASS 215 290 285 MMIMUM PERFORMANCE AT STANORRO TEST COMM(MS,STC'(PDWER TOLERANCE+S W/-0W) f.wrMMfF fw Iw) 285 290 2Q. 95 A SOLAR Ae MODULE SMn Ch.*CWl is 1A1 9.56 9.63 9.70 Dlea Chat V~* Ys M 38.91 39.19 39.48 W C.anetMMfY 6e IAT8.98 9.07 9.17 V~M iiV_ M 31.73 31.96 32.19 With its top performance and completely black design the new Elldwar " [%I a 7A :17.4 417.7 Q,PEAK SLK-134.1 is the ideal solution for all residential rooftop applications MINIMUM PERFORMANCE AT NORMAL OPERATING CONDITIONS.NDC' thanks to its innovative cell technology Q.ANTUM_The world-record cell ft-aMfN Pw Iwl 210.7 234.4 218.1 design was developed to achieve the best performance under real condi- M1M cIr-kc-at: 4 [A] 7.71 7.77 7.82 tions-even with low radiation intensity and on clear,hot summer days. Dp.I1 Cha v.R.L.• V. M 36.38 36.65 36.92 CNnumai l.. (Al 7.04 7.12 7.20 LOW ELECTRICITY GENERATION COSTS Yak.."uuu vw lvl 29.92 30.12 30.30 Higher held IRWYbM.25C..pwaumANI.SG 'W.enwnn,tWware+slCz3xNpC:Si �RpGW/m�,NOCT.IpedmmAM1.SG 'rypkalMuw,aclWnluetmry0nl. g y' per surface area and lower BOS costs thanks to higher power classes and an efficiency rate of up to 18.0%. OC[LLS PERFORMANCE WARRAMTT PERFORMANCE AT LOW IRRADIANCE (,Y� -_mow-_-- NkM 9DY Mmmwlpaww WnKM1Y yee. Ell__�_____.-_____,.____-_____. Tlwaetler-0.61&daFadrtion Ger year. - INNOVATIVE ALL-WEATHER TECHNOLOGY ��• ----.._--------.....- Nlwt92.6%dnwdnN paw up In]O yMIs. Optimal yields,whatever the weather with excellent low-light �3:3 N bMt 83.6%d nominal Pe+W UP W 25 yaec a'g' ------------ .Il dM un-maweewrlt Monte. _ and temperature behavior. e• Full wwAme W eawr m,An to wxrway 3 twmsdtM OCELLs sale e'p•natisn d Au . • repeclise caunby. ENDURING HIGH PERFORMANCE a Long-tens yield security with Anti-PID Technology', _ xr< xa.N.lxh ru,� g' d' TmKa+ n w Carrw itka uMN Ww 00O Waa caMNiam W E Hot-Spot-Protect and Traceable Quality Tra.QTM. -....rpr..�,._„_,,,.,, awnpxWan m sTc.wldniwN l25c,looOwmP). 8 EQty TEMPERATURE COERIGEMTS EXTREME WEATHER RATING r� T.wp.raYn PaMHcIMAll 4 N I%710 .0.04 7aapnMNaCaRMMNv. / [9671111 -0.28 High-tech aluminum alloy frame,certified for high snow m►awoPv T (5400Pa)andwindLoads(4000Pa)regardinglEC. ..pMra.EatRN.Mar.• r lSL7N] -0.39 NMMIDpMM1A(CMr..pwr.f. a= rn 113:.9.4(4.9:3'C) PROPERTIESOR SYSTEM DESIGN MAXIMUM COST REDUCTIONS ""-FAakaw .MM V 11"v_ M 1000(IEC)1 1000(UL) SMMy we 11 Up to 10%lower logistics costs due to higher module M.-SWM.Few RaMM lA 901 20 FIA All C(IEC)/TYPE I(UL) Onip I"park all Cell 75(3600P.) PMMMC anh)M I.Mpwaew. -40-F up a+185-F capacity per box. W Phn}28 atMMaul di (-40'C uptd+85'C) tDa.MV Toad hAt�f D..*we.par MY 116.1-9 55.6(2666Pa) I see installation manual O A RELIABLE INVESTMENT T' Inclusive 12-year product warranty and 25-year M QUALIFICATIONS .CERTIFICATES PACKAGING . F l -318 linear performance guarantee'. 10..ao3zse] UL EC 6215(oEJ�IC6ny�(EEd.11.pPl'calbn cWss A Nuaduar rrwM p.ss'to.IMw 30 t8 'APT fast-.0-Celle M-1500Y 11how M Pull"Per 40'h.Miner 26 against groundedwith cxdxasx me- DVE C C" C is P.RM p aunim(L x w N N) 68.71n.45.3 in x 46.1,n It WI full cawed mpduk surface,256C, (1745mm x 1150mm x 1170..1 THE IDEAL SOLUTION FOR: 168h P.lNtw.fgM 143511ns(651ko ®Raol[W uAys I See date Sheet on Aar M fu Cher NRR+I run.ct mm F-Inm -M mmuM a.mach wn leelnital wwa dpwlmenl b hrthw wu ru tbn m apxwb u allud.n-uae N 'edeaW dnWnM irdarmetim. NeMa.e-Cunedv.IM. [♦C 300 Spacam Lamr Orhw,sone 1250,ImA,G 92618,USA I M..l 949]48 59%t FMAR lnaukyeu.9-ceae.cwn I wE.eAw.o-ulN.ua Engineered in Germany Q CELLS le Phase Inverter solar — e e ! Solar withHD-Wave Technology for North America SE3000H-US/SE380OH-US/SE5000H-US/ Single Phase Inverter SE6000H-US/SE760OH-US/SE10000H-US with HD-Wave Technology - 3000"--US L S13310H US_T 5E5000H US�SE6000H US •_SE7fi00H US_`SE10000N_US L____ for North America Rated AC Power Output-._ 3000 38.@ 140V SOOD 6000 @ 240V`-._.7600 0000 _-VA.. SE3000H-US/SE3800H-US/SE5000H-US/ 3ROD@20gV 5000@240V Max.AC Power Output 3000 3800 @ 240V 5000 6000 @ 240V 7600 10000 VA 3300 @ 208V SOW @ 208V SE6000H-US/SE760OH-US/SE1000OH-US ACOutputV ageMin.-Nom,-Max.,183208 22911 - _ . J VaS AC AC frequency(Nommal! 59 3-fi0-60 5' Hz Maximum Cont) sus Output Current 208Vu16 24 A M.ximmC nd Mous Output Current@240V, 125 ; 16 21 25 32 42 A GEDI Threshold .........I..A. .'I...A .. ... .... ....i....................... .... Utilitylvlonitol B.Islandmg Protection,Country �„ ��� �� ������� �� VM Configurable Thresholds..._ INPUT _ _ -- • Maximum DC Power @240V ...4650 r "...5900 _...]]50 .._9300 _.11800 15500 - Maximum DC power @209V _.. _ 5300 7750 - a Tninsfonner-less,Ungrounded _. _ Yes _ M Input Voltage 480 Vdc N 1.1 DCI put Voltage ,. 380 _. 400 Vdt iix M imum Input Current 208V 9 13.5 Ma lmum Input Current @240V ,_. x__..,.85 105 135 165 20 27 Adc Max.Input Short C rcult Current 45 „Adc � � ,. • ' R rse-Pot ty Protection .... ... Yes... ... ... _� • round lsalatwn Detection ... 600Ys Sensitivhy .... .. • •• Mcnilmuciv Inverter Enka[Y .... ...99 ...... ..... .99.2 .... ...%.... "' N�hmme Paw<r Co tb ...... <2.5 I W a sees ADDITIONAL FEATURES i • ` a Supported Communication Interfaces RS485,Ethernet,Zlggee loptlonap,Cellular(optional) -. Revenue Grade Da[a,ANSI C32.20 �.. Opnonalln 9. .. ... ..isc ............. ,,......... "' ^. ( -_' � • Rapid Shutdown-NEC 2014 and 2017 690.12 Automatic Ragd Shutdown upon AC Grld Disconnect -.' O ,ai,... STANDARD COMPLIANCE 1 SAMW ... ... OL1741.b,17415A.UL3699E CSA C22 2,Ca d AFCI cco tl g to T.I L M 07 GridStandards - ... ', ,• �. Connecb IEEE1547 21,R 14(HI) FOC part 15 Class 8 INSTALLATION SPECIFICATIONS *„ ,0 •� ' ACOutpu C d tS a/AWGRange ...... .... . 3/4 m G ....... .,3/4 DC Input of SMngs/AWG Range 3/4mnmum 12strings 114-6 AWG 11-3 strings/ ..... 14-6 .. § .. r V,,� • ..... ..... x WG 21.3 x 14.6 in/ Dimensions with Safety Switch(HxwxD) 177 x 14.6 x 68(450 x 370 x 174 x73/540x mm 370 x 185 I.. - x y y k fn' y�{�. ✓^ ,- "` r'.�.eWF`Y� Weight with Safety Switch 22./10 25 1/11.4 26.2/119 38.8/17.6 Ib/kg dBA SpdegipigtY AeEij�Aad tdnNgrrCwRti poweiitla � � m�; c Natural ooyernnn N t IcoSnvern X13 -f/'C �, • r'; protection Rating .... .NEMA 311(1 verter with Safety Switch) ..... `• tigellvo 11riverCerforlongerstTings �po�.l sems de wit swrz Rsww �Integrated am fault protecftn and rapid shutdown for NEC 2014 and M7,per article 6W.11 and G 12 wrnm P/N.st 4-USWIWNw UU7415AcertMed,for CPUC Rule 21 grid compliance Extremely small High reliability without any electrolytic capacitors LoBuilt-in module-level monitoring %Wu/�11 Outdoor and indoor installation wave Optional:Revenue grade data,ANSI C12.20 Class 0.5(0.5%accuracy) www.solaredge..us • solar ' e • ! solar " • • T SolarEdge Power Optimizer Module Add-On for North America P300/P320/P370/P400/P405 SolarEdge Power Optimizer P300 P320 De hkhe'r-powe. p000 p405 (for aucen moa- (for hlzb-power 60and n<M (for na96 Al (fur thu,"Jim Nes) 60-cen mamees) ) moauksl moduksl Module Add-On For North America INPUT__ Rated Input DC Power)" 300.-.. ...320 - 370 400 -.- 405 -..W -- P300/P320/P370/P400/P405 • (Vo°a!�tttempe°a° Voltage ^� g° '25 _ MPPT Operating Range._,.. 8 48 8 fi0 8 80 12.5-105 ,..,Vdc Maximum Short Circun Current(Isc) 30 11 '� 10.1 Adc Maximum DCI put Current 12.5 13.751 12 63 Mc • Maximum.E.R.ie: 99.5 ./..... . ....... ........ .. % ...... ... ......... 984 .... '...... OUTPUT DURING OPERATION(POWER OPTIMIZER CONNECTED TO OPERATING SOLAREDGE INVERTER) Ma imum Output Current 15 Adc- Maximum Output Voltage 60 85 Vdc ___.___- —_._—__.___—._._._ ..___— _OUTPUT DURING STANDBY(POWER OPTIMIZER DISCONNECTED FROM SOLAREDGE INVERTER OR SOUREDGE INVERTER OFF) _ Safety Output Voltage per,Power 1 Vdc • STANDARDCOMPLIANCE -. EMC fCC P rt15 Class 9,IEC610006-2,EC DOD 61. t V Safety IEC6M09-1(class Il safety),UL1741 RoHS Yes INSTALLATION SPECIFICATIONS Maximum Allowed System.Voltage 1000 Vdc Compatible inverters AR SolarEdge Single Phase and Three Phasemverters Dimensions(W x L x H) 128 x 152 x 27.5/5 x 5.97 x 1.08 128x152 x 35/ 129x 152 x50( mm/in ...... ................ ........ .. _ _ .. 5x5.97x1.37 5x 5.97 x 1.96. Weight(Including cables) 1530/14 750/1.7 945/1.9 gr/It, Input Connector MC4 Compatible MC4/ MC4 Compatible Amphenol AH4 .... ....... ..... .... . .......... ...... .... ,, '! .... .._...... _. ......... Double Insulated, � .. ..... ... Output Wire Type/Connector Double Insulated;MC4 Compatible MCA/ Double Insulated;MCA Compatible "3 .. Amphenol AH4 .... Output Win,length 095/30 12/3.9m/ft Operating Temperature,Range -40 ,.85/-00 .185 `C/`F Protection Rating IP68/NEMA6P Relative Humidity .. 0-100 % PV SYSTEM DESIGN USING SINGLE PHASE R 7 d. SINGLE PHASE THREE PHASE 208Y THREE PHASE 480V Y pInI -No-WAVE ASOIAREDGE INYERTER i :.,,, - ,3,tu,NY,�5w.,:a .k.- _n .L Y ;,.++r,.,., ..l.'t`.. k '..�C,.a.'4•�% _ ..... .._.. M nlmum String Length 8 SO 188 (Power Optimizers) Maximum String Length PY power optimization at the module-kvei (Power opn Izers) 25 25 50 5700(6000 wth .... .. Up to 25%more energy MaximumPowerperereng SE7600H-US) 5250 6000 12750 W %perior efficiency(99.5%) ... Yes ...... Parallel Stringz of Different Lengths or Orientations Mitigates all types of module mismatch losses,from manufacturing tolerance to partial shadi»g r rA.sw,arA sxess�w�e I��,maAe Mr.ro:ro+o>;«..<.w.rr4,xr��+amreM.enm»v���ec.e+.w n..�,at.lw„emmnwm.anrxm�eewn+namemR>ooMe,».m�s. Flexible system design for maximum space utilization .Fast installation with a single bolt • Next generation maintenance with moduiedevel monitoring Module-level voltage shutdown for installer and firefighter safety bSA CANADA GERMANY TALY--PANCt-I—N-CHINA AUSTRALIA-*HENETHEFLANDS UK ISRAEL iURktY-SOUTHAFRICA BULGARIA INDIA www.spleredge.us PAGE 51 GREAVES Grounding Connectors TYPE:u Lay-In Connector POWER DISTRIBUTION q CU9AL CIVICS LI-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� SPdual 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 lKiEO 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 capper,Copper to aluminum,or aluminum to aluminum applications conduits with no break in the ground conductor. For use on insulated conductor only 9040 RATING(4868 LISTED) IPC SERIES NAED CATALOG _ WORE RANGE TORQUE CTNE8T,BWVING NUMBER NUMBER 14AM TAi VOLTE BOLTS R49E QTY welrJli(Oa) UNrt Catalog pane,Range • DMaelWbB ns„I1KM 13110 IPC 1002 1/0.8 2-8 300 1 18 12 2.83 CTNXIMIBOr no. AVN ��!4e X W L 13107 'IPC 4008 410-4 6-14 600 1 13 12 1.90 CTN 13108 'FPC 4020 410-2 2N-8 600 1 25 12 4.08 CTN LI.505 1 4-14 0.22 0.78 0.38 1.07 13109 'IPC 2540 250-1 410-6 am 1 30 6 4.17 CTN LI-1125 1 1/0-14 0.27 1.17 0.6 1.5 13113 IPC 3640 350-4/0 410-10 300 1 25 6 4,17 CTN 13114 IPC 3536 350-410 350-4/0 300 2 25 6 7,63 CTN 13116 TBxC W12 500-250 10-12 300 1 25 4 2.85 CTN 40 U-2005 2 11-6 033 I 1.56 0.8 2 13104 4PC 3023 500-250 250.4 800 1 55 4 4.06 CTN 13105 -IPC 6060 500-300 500-250 600 1 75 1 2.84 EA CAUTION U-252S 2 250-6 0.33 1.79 0.8 2.2 13106 '[PC 7550 750-500 500-350 600 1 75 1 2.62 EA Use Bug-Bites Ori -600 vont Belv4:9 300 Vons(W 49DV WI-49d Y Systeme) insulated Cattle only) '010 4 94 3 5 3 t Not CSA c.K d DO not Install on bare cable. 1/4-28 076-28%.53 DP REF. Q / 0.220 TNLTJ QTAF,WnNIN WIRE NAx OF Dual-Rated / rTG I Of WIREWAY AY NOT LL PAST WIREWAY. GUTTER TAP CONNECTORS SP Nor umq m 1e High strength aluminum alloy 6061-T6,tin-plated - 600V 90°C I + i IF-1--4(9s1#.2sJ Lay-in designed main conductor remains continuous Tap Parallel or perpendicular to main m 1871.10 GP SERIES 2004.01$ 190110 (4 e1#.zsJ NAED CATALOG CONDUCTOR RANGE APPROX.O1MENSIDN3(Ki CTN EST.SHIPPING //// (500#.Tet ,-1/4-29 X.625 LG.STAINLESS NUMBER NUMBER MMI TAP H W L QTY INEpNr(IOs) UNIT q/ STEEL SLOTEO SCREW 13117 GPT 2-12 4-12 SOL 7/8 5/8 1-1. 24 1.43 CTN 1.070#.015 00020tD27(I REq'D) 13118 OPIO 100-2 10-12 SCOL 1 34 1Y. 12 1.19 CTN (27.183361 ASSENBLE SCREW SHM 13119 GP 250 250-1A 250.6 1.4 1'/. 7/. 12 2.54 CTN TO BOTTOM 13121 GP 350 350-4/0 350.6 1'l., 1'l. 2.1, 6 2.75 CTN For copper-to-copper. 13122 GP 500 500-350 500-2 1'/. 1Y. 3'/, 6 3.10 CTN 13123 GP 750 750-500 500-2 2 11h 31. 3 2.5 CTN tm GPz tug aldNa ec exs alluminuumina m-taluminuto-aluminum O.a9-0Mima b reCW-Jed for aWW corrosion Protection. 600V 90°C 14Aa1 1NG 2� l xtNG l 786*,010 CNC U9A Snap-on insulating covers for use with GP Connectors For indoor use only \ _1503 005' (19.96#.251 u'�-S MAL 00 GPC SERIES - ""#157 NAm CATALOG FOR USE WITH APPROIL OM1918gN3(01) CTN EBT_ENIMM_ `\4\ .L 1 � .1 NIIM�R NUMBER CONNECTOR COLOR N YV L OTY NEI:M(@s) UNIT \1\\\l .�1 13137 GPC2 GP2 YELLOW 17.. 1-h T/. 12 0.46 CTN V. 13138 OPC 10 GPIrO GRAY . 2% 2Y. 8 (0-6.36 CTN !!/!!!!!!!G\ \\ !!! !� \\\`1\ i(11.Mj� jo- #.171 rA021aa75-- F1N6M:TIN Pu7E 0/5.02 13140 GPC 250 GP250 RED 1% V. 3Y, 6 0.40 CTN 13141 GPC 360 GP350 YELLOW 11. M. 3Y. 3 0.42 CTN ' b IN LUG a-50.5 13142 GPC 500 G;_" BLUE 2Y. r/. 4% 3 0.48 CTN 13134 OPC 730 GP750 ORANGE 27/ V. 4Y. 3 0.65 CTN �•.� "�R ae�` 601011 ass•.N 1 � 1 60 60 61-T6 ALUMIMIM 2.25)( w• t7Uffi RtFERBIL!J- www.greaves-uae.mm - 11 Heritage Park Cl~.CT 06413-Phone 8604x.41505-Fax 860464-4546 TOLL FREE 1-WO-243-1130(Ouft de CT) SOLARMOUNT ::�UNIRACSOLARMOUNT6:: UNIRAC SOLARMOUNT is the professionals'choice for residential PV mounting applications.Every aspect of the system is designed for an easier.faster installation experience.SOLARMOUNT is a complete solution with INDUSTRY'STRUST THE DESIGN CONCEALED UNIVERSAL C revolutionary universal clamps,FLASHKIT PRO,full system UL 2703 certification and 25-year warranty.Not ENDCLAMPS only is SOLARMOUNT easy to install,but best-in-class aesthetics make it the most attractive on any block! 1APPLICATIONS END CAPS 1 I WITH[VERY INDCLAMP 1 1MAXIMIZE PROFITABILITYON EVERY JOB STANDINGUNIVERSAL SlIf 1 WORK WITH THE INDUSTRIES1 t TEAM New&Improved: 1� THE PROFESSIONALS'CHOICE U BUILDER ONE INE DESIGN With Superior Aesthetics .. , 1MONEY ff UL2703 NOW FEATURING FLASHKIT PRO NOW WITH UNIVERSAL MIDCLAMPS REVOLUTIONARY NEW ENDCLAMPS The Complete Roel Attachment Solution Accommodates 30mm 51mm module frames Concealed design and included End Caps rtw.nw F<ofnnen Sd.r rtarmr One tool,one-person installs are here! TECHNICAL SUPPORT CERIIIIFU QUALITY PRaVIDIR THE PROFESSIONALS' R' 1 RESIDENTIAL RACKING BEST INSTALLATION ' i APPEAL-COMPLETE SOLUTIONSUPPORT GreenFasten-Gel-Product Guide Exploded Product View.Bill of Materials GreenFasten-GF1-Product Guide Specifications PART 1-GENERAL 135UBCv1'1Ac C. Base flashing Is.032gauge aluminum em- --- -- Materials Needed for Assembly A. Submit manufacturers wntten specificanot-, bussed to aaeot EPDM bushing ".'5UMMARv B. Submit standard product cul sheets. D. Bushing,,EPDM. A WORK INCLUDES C. Submit mslallation iinstruct—, Item No. Description of Malerial/Part Quantity ! 1.Greencaster solar attachment bracket thatproductoficloadtestdata. _ E. Stainless steel bonded washer is 304 18.8 GF-1 Flashing 1 show attacneicirectytothercofdeck. D gbmit ultmate and acebwabl bad vaNres, stainless and EPDM. 2,Provide appropriate bracket and fasteners h 2.3 FINi S!i-Milt F:nish 2 L-102-3'Bracket*(other options available) 1 for the roof system. 1A QUALITY ASSURANCE 3 5/16'EPDM Bonded 304-18.8 SS Washer 1 8, RELATED SECTIONS Installer to be excenenced in the installation of A.Bracket R mill finish aluminum 1.Section 77606 Flashing and Sheet Metal specified roofing material for-less ttnan 5 years B.Bflashing(choose one) 4 l-Lag Bolt 5/16- i 2.Section 075DO:Roofing I the area ofthe project. 3.Derision 1:Adminis[rarne and Procedural1.Mill Trish Requirements 1.S JEJVERY/STORAGE/HANDLING 2.Black-kynar panted 3 4.Divisor l:Thermal and Moisture Protection Inspect material upon deiwy Nobly manufacturer within 24 hours of any miss'g or defective Kema. PART 3-EXECUTION 2 SYSTEM DESCRIPTION Keep mate-al dry,covered,and offthe ground Lottl Ik4 A. COMPONENTS R -talkd. 1.1 EXAMINATION� - lNl�j`,yp yyi 1 Green A srate:Faster GFl system consists ofaluml- SubInspect rinitture on whim brack- I I num I az ng with integral EPDM Nishing PART 2-PRODUCTS ets are to be installed and verify,that a will arid one bonded stainless steel and EPDM - witts and any additional loading that may be washer. -1 MANUFACTURER incurred. 2.Fasteners A To be of metal compatible with aluminum ECOFasrede,Soar GreenFasten components, (877)859 Street,Mernsville,Vi 05661 B. before Eco actor of any defibrackencies ts�! B.Fasteners should be Selected for compat. (877)859before ins[sling EcoFaSten SOW brackets. www.eCp7d5terlS0dr<Om ibility with the roof deck G Verify that roofing material ha50een inSlalletl C.Fastener strength should exceed or be 7.2 MATERIALS redly prior to installing solar attachment 7 equalAttac brackets. to that of the allowable load of the sys- A. 6000 acesment Bracket 60005 neS Aluminum(,h—e oriel [em. 3.2 INSTPLLA'ION See test data df'MWlecofastersoldrcom 1. Como Mount slide A Comply witharchitecturaldrawingsandprof - _ 3.Sea lant(Ifrequireel by rooimarufacturer): 2. CP 5Q-51oaed ecterlgineers recommendations for location to be roof manufacturer auproved. 3 F117 A of system.Comply with Manufacturers wrinen d,Aluminum comoress!oo bracket 4. L.111installation instructons for installation and 5. 1-102-6' layout. B. DESIGN REQUIREMENTS: 6. SC-1 01-3' 1.Bracket spacing to be recommended by TZ 101 project engineer. a. Cadurt Mount Bracket 2.Install a minimum of ore fastener per 8. Fasteners(may be supplied by others)to be aSSemoy compatible with chosen roof application and 3.Its important to design new structures meet specified Dull out values as shown In or assess c-song Aructufes to make sure :pad test da,. ihd[they Can withstand retained Ioaka, 8)74159-3917 EmFaeten Sadat'M mnla6 Piech Q ui4a mwvngh'M n"e k,,wio.13i2'1114 1 977859-3N7 EwFeelrm Sola`Atl mriterr Resoles,un4er mP)tIpM.AA tlghla reserved.B27I14 4 1 5 Ec6am5aV aaaWeaerxaemV hhebnwxOU S.Oane�.a.151522fi2 —112 a.181.%8819188.11.J818t1&29BB383frB..11.Y 245I5a818,212.+]4 S[02t5,55]82 W "' EtaFmts�9dn � '. �"'aewabC.eab'atekb.:gUS.etlerb:B.15t.5S192415J,1pp B18.t8139B B18t&5,]tJB1B,14fi.19082aN9.9ts 829,ZIS.4a1810ZR.t]a B1a Y6,551 B2 T� R E n o 1 n E E R s VSE Project Number:U1982-0939-181 October 3,2018 Trinity Solar ATTENTION:Phil Smith 4 Open Square Way,Suite 410 Holyoke,MA 01040 REFERENCE: Jeffery Olmstead Residence:31 Maynard Road,Northampton,MA 01060 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. Desian 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:2x6 rafters @ 24"O.C. Roofing material:asphalt shingles Roof slope,R2:301; Roof slope,R4: 14° 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 member forces in the area of the solar panels are not increased by more than 5%; thus, the stresses of the structural elements are not increased by more than 5%. 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: U1982-0939-181 Jeffery Olmstead Residence V E C T a R 10/3/2018 E n O 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 ZN OF WellsDigitally signed by VMEt.l.B L Wells Holmes STRUCTURAL M Holm Date: 2018.10.03 es 16:56:13 -06'00' 10/03/2018 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.: U1982-0939-181 TSUBJECT: WIND PRESSURE E n O In E E IRS PROJECT: Jeffery Olmstead Residence Com onents and Cladding Wind Calculations Label: Note: Calculations per ASCE 7-10 SITE-SPECIFIC WIND PARAMETERS: Basic Wind Speed [mph]: 117 Notes: Exposure Category: C Risk Category: II rf,;" ADDITIONAL INPUT& CALCULATIONS: Height of Roof, h [ft]. �`�`�'(Approximate) Comp/Cladding Location: Hip? Enclosure Classification: p y _ Zone 1 GCP: Figure 30.4-26 (enter largest abs. value) Zone 2 GCP: (enter largest abs. value) Zone 3 GCP (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 — GCp; 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.: U1982-0939-181 TSUBJECT: CONNECTION E n o i n e E R s PROJECT: Jeffery Olmstead Residence Lag Screw Connection Capacity: Demand: Lag Screw Size [in]: Cd: 1.6 NDS Table 2.3.2 Pressure Max Max. Trib. d 2 Max. Uplift (0.6 Wind) Tributary Area Embedment' [in]: (psf) Width (ft) (ft2) Force (Ibs) Grade: Zone Capacity[lbs/in]: NDS Table 12.2A 1 13.7 16.5 225 Number of Screws: 2 25.8 16.5 426 Prying Coefficient: 1.4 3 39.4 13.8 542 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.: U1982-0939-181 YE C T O R SUBJECT: GRAVITY LOADS n sin E E R S PROJECT: Jeffery Olmstead Residence CALCULATE ESTIMATED GRAVITY LOADS Increase due to Original ROOF DEAD LOAD (D) pitch loading Roof Pitch/12 Asphalt Shingles 2.1 1.03 2.0 psf 1/2" Plywood 1.0 1.03 1.0 psf Framing 3.0 psf Insulation 0.0 psf 1/2" Gypsum Clg. 0.0 psf M, E & Misc 0.0 psf DL 6 psf PV Array DL 3 psf ROOF LIVE LOAD (Lr) Existing Design Roof Live Load [psf] 20ASCE 7-10,Table 4-1 Roof Live Load With PV Array[psf] 6=� w/Solar Panel SNOW LOAD (S): Existing Array Roof Slope [x:12]: Roof Slope [°]: 14 14 Snow Ground Load, p9 [psf]: ASCE 7-10, Section 7.2 Terrain Category: ASCE 7-10, Table 7-2 Exposure of Roof: ASCE 7-10,Table 7-2 Exposure Factor, Ce: 0.9 0.9 ASCE 7-10, Table 7-2 Thermal Factor, Ct: � warASCE 7-10,Table 7-3 Risk Category: 4 t # 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]: 20 20 ASCE 7-10, Section 7.3.4 Unobstructed Slippery Surface? 11=711011ASCE 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 0.93 ASCE 7-10, Figure 7-2 Sloped Roof Snow Load, pr, [psf]: 35 33 ASCE 7-10, Equation 7.4-1 Design Snow Load, S [psf]: 1 35 33 JOB NO.: U1982-0939-181 YE C T O R SUBJECT: LOAD COMPARISON E n sin E E R S PROJECT: Jeffery Olmstead Residence Summary of Loads Existing With PV Array D[psf] 6 9 Lr[psf] 20 20 S [psq 35 33 Maximum Gravity Loads: Existing With PV Array D+L,Ips f] 26 29 ASCE 7-10,Section 2.4.1 D+S [psfJ 41 41 JASCE 7-10,Section 2.4.1 Maximum Gravity Load [psfl:l 41 41 Ratio Proposed Loading to Current Loading: 101% OK The gravity loads in the area of the solar array are not increased by more than 5%; thus,the stresses of the structural elements are not increased by more than 5%. 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.: U1982-0939-181 TSUBJECT: SOLAR LAYOUT E n sin E E R S PROJECT: Jeffery Olmstead Residence A 4 As A 7 2 8 6 To �z E 11 O I t1 E E R S VSE Project Number:U1982-0939-181 October 3,2018 Trinity Solar ATTENTION:Phil Smith 4 Open Square Way,Suite 410 Holyoke,MA 01040 REFERENCE: Jeffery Olmstead Residence:31 Maynard Road,Northampton,MA 01060 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:11 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:2x6 rafters @ 24"O.C. Roofing material:asphalt shingles Roof slope,R2:30°; Roof slope,R4: 14° 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 member forces in the area of the solar panels are not increased by more than 5%; thus, the stresses of the structural elements are not increased by more than 5%. 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: U1982-0939-181 Jeffery Olmstead Residence YE C TOR 10/3/2018 n o l 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 tM OF WellsDigitally ,�►� signed by WELLS L Wells Holmes STRUCTURAL � H o I m Date: 10 2018.10.03 es 16:56:13 AL -06'00' 10/03/2018 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.: U1982-0939-181 YE C TO R SUBJECT: WIND PRESSURE E n O n E E R s PROJECT: Jeffery Olmstead Residence Com onents and Cladding Wind Calculations Label: 't ' Note: Calculations per ASCE 7-10 SITE-SPECIFIC WIND PARAMETERS: Basic Wind Speed [mph]: 117 Notes: Exposure Category: C Risk Category: II 7E ADDITIONAL INPUT& CALCULATIONS: Height of Roof, h [ft] _ (Approximate) Comp/Cladding Location: : ; Hip? Enclosure Classification: Zone 1 GCP: Figure 30.4-213 (enter largest abs. value) Zone 2 GCP: (enter largest abs. value) Zone 3 GCP: ; (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 — GCP; 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.: U1982-0939-181 TO R SUBJECT: CONNECTION E n O i n E E R 8 PROJECT: Jeffery Olmstead Residence Lag Screw Connection Capacity: Demand: Lag Screw Size [in]: Max. Trib. Cd: 1.6 NDS Table 2.3.2 Pressure Max d 2 Max. Uplift Embedment' [in]: �� � (0.6 Wind) Tributary Area ( ( psf )Width (ft) ft Force Ibs) Grade: Zone Capacity[lbs/in]: NDS Table 12.2A 1 13.7 16.5 225 Number of Screws: - 2 25.8 16.5 426 Prying Coefficient: 1.4 3 39.4 13.8 542 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.: U1982-0939-181 yT O R SUBJECT: GRAVITY LOADS n O i n E E R 8 PROJECT: Jeffery Olmstead Residence CALCULATE ESTIMATED GRAVITY LOADS Increase due to Original ROOF DEAD LOAD (D) pitch loading Roof Pitch/12 Asphalt Shingles 2.1 1.03 2.0 psf 1/2" Plywood 1.0 1.03 1.0 psf Framing 3.0 psf Insulation 0.0 psf 1/2" Gypsum Clg. 0.0 psf M, E & Misc 0.0 psf DL 6 psf PV Array DL 3 psf ROOF LIVE LOAD (Lr) Existing Design Roof Live Load [psf] 20 JASCE 7-10, Table 4-1 Roof Live Load With PV Array[psf] w/Solar Panel SNOW LOAD (S): Existing Array Roof Slope [x:12]: 'I Roof Slope [°]: 14 14 Snow Ground Load, p9 [psf]: ASCE 7-10, Section 7.2 Terrain Category: ASCE 7-10,Table 7-2 Exposure of Roof: ASCE 7-10, Table 7-2 Exposure Factor, C8: 0.9 0.9 ASCE 7-10,Table 7-2 Thermal Factor, Ct: � ASCE 7-10,Table 7-3 Risk Category: - 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]: 20 20 ASCE 7-10, Section 7.3.4 Unobstructed Slippery Surface? - 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 0.93 ASCE 7-10, Figure 7-2 Sloped Roof Snow Load, ps [psf]: 35 33 ASCE 7-10, Equation 7.4-1 Design Snow Load, S [psf]: 35 33 JOB NO.: U1982-0939-181 TSUBJECT: LOAD COMPARISON E n O I n E E R 8 PROJECT: Jeffery Olmstead Residence Summary of Loads Existing With PV Array D[psfj 6 9 Lr[psf] 20 20 S[psf] 35 33 Maximum Gravity Loads: Existing With PV Array D+Lr[psf] 26 29 ASCE 7-10,Section 2.4.1 D+S[psf] 41 41 ASCE 7-10,Section 2.4.1 Maximum Gravity Load [psfl:l 41 41 Ratio Proposed Loading to Current Loading: 101% OK The gravity loads in the area of the solar array are not increased by more than 5%; thus,the stresses of the structural elements are not increased by more than 5%. 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.: U1982-0939-181 TO R SUBJECT: SOLAR LAYOUT E n o i n E E R s PROJECT: Jeffery Olmstead Residence A 4 Q A 7 2 - 8 6 October 4, 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 uch! Lynne Siringo Lynne.Siringo@trinitysolarsystems.com 413-203-9088 Ext. 1522 Trinity Solar 4 Open Square Suite 410 Holyoke, MA 01040