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17A-022 (6) 15 HASTINGS HGTS BP-2019-0383 GIs#: COMMONWEALTH OF MASSACHUSETTS Map:Block: 17A-022 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-2019-0383 Project# JS-2019-000621 Est.Cost: $20000.00 Fee: $75.00 PERMISSION IS HEREBY GRANTED TO: Const. Class: Contractor: License: Use Group: TRINITY SOLAR 104144 Lot Size(sq.ft.): 12501.72 Owner. LENKOWSKI LINDA C ZoninRI(100)/URA(100)/ Applicant: TRINITY SOLAR AT. 15 HASTINGS HGTS Applicant Address: Phone: Insurance: 32 GROVE ST (508)577-3391 O WC PLYMPTONMA02367 ISSUED ON.9/28/2018 0:00:00 TO PERFORM THE FOLLOWING WORK.-ROOF MOUNTED SOLAR, 16 PANELS 4.72 KW POST THIS CARD SO IT IS VISIBLE FROM THE STREET Inspector of Plumbing Inspector of Wiring D.P.W. Building Inspector Underground: Service: Meter: Footings: Rough: Rough: House# Foundation: Driveway Final: Final: Final: Rough Frame: Gas: Fire Department Fireplace/Chimney: Rough: Oil: Insulation: Final: Smoke: Final: THIS PERMIT MAY BE REVOKED BY THE CITY OF NORTHAMPTON UPON VIOLATION OF ANY OF ITS RULES AND REGULATIONS. Certificate of Occupancy Signature: FeeType: Date Paid: Amount: Building 9/28/2018 0:00:00 $75.00 212 Main Street,Phone(413)587-1240,Fax: (413)587-1272 Louis Hasbrouck—Building Commissioner �L, e Department use only r City of Northampton Status of Permit: 2 218 Building Department Curb Cut/Driveway Permit SEP 212 Main Street Sewer/Septic Availability Room 100 Water/Well Availability I:u n x;ir�s�rc locus N rthampton, MA 01060 Two Sets of Structural Plans ;RTHA'��TON,rnA',' -587-1240 Fax 413-587-1272 Plot/Site Plans Other Specify APPLICATION TO CONSTRUCT,ALTER, REPAIR, RENOVATE OR DEMOLISH A ONE OR TWO FAMILY DWELLING SECTION 1 -SITE INFORMATION apt �— >!J3>!J 3 1.1 Property Address: This section to be completed by office 15 Hasting Hts Map Lotya� Unit Florence MA 01062 Zone Overlay District Elm St.District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: John V Lenkowski 15 Hasting Hts Name(Print) Current Mailing Address: 413-584-4904 Please see attached Telephone Signature 2.2 Authorize A ent: Neil Gr ene j 4 Open Square Way-Suite 410,Holyoke,MA 01040 Name(Print) Current Mailing Address: X 413-203-9088 Sign ure Telephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only com feted by permit applicant 1. Building 6,000 (a) Building Permit Fee 2. Electrical 14,000 (b) Estimated Total Cost of Construction from 6 3. Plumbing Building Permit Fee 426 4. Mechanical(HVAC) 5. Fire Protection 6. Total = 0 +2+3+4+ 5) 20,000 Check Number This Section For Official Use Only Building Permit Number: Date Issued: Signature: ! !✓' J! 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 Frontage Setbacks Front U �� Side L:-- - R: L:= R:= �] Rear Building Height Bldg. Square Footage % Open Space Footage % ( (Lot area minus bldg&paved parking) #of Parking Spaces -j Fill: _ ._--- volume&Location A. Has a Special Permit/Variance/Finding ever been issued for/on the site? NO © DON'T KNOW O YES Q IF YES, date issued: IF YES: Was the permit recorded at the Registry of Deeds? NO O DONT KNOW e YES IF YES: enter Book Page and/or Document# B. Does the site contain a brook, body of water or wetlands? NO Q DON'T KNOW © YES O IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained 0 Obtained Q , Date Issued: C. Do any signs exist on the property? YES O 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 © 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 Q IF YES,then a Northampton Storm Water Management Permit from the DPW is required. SECTION 5-DESCRIPTION OF PROPOSED WORK(check all applicable) New House ❑ Addition ❑ Replacement Windows Alteration(s) ❑ Roofing ❑ Or Doors E] Accessory Bldg. ❑ Demolition ❑ New Signs [O] Decks [p Siding[O] Other[M Solar Brief Description of Proposed Work: Install 4.72kw solar on roof.Will not exceed roof panels,but will add 6'to roof height.16 panels. Alteration of existing bedroom Yes No Adding new bedroom Yes No Attached Narrative Renovating unfinished basement Yes No Plans Attached Roll -Sheet 6a. If New house and or addition to existing housing, complete the following: a. Use of building : One Family Two Family Other b. Number of rooms in each family unit: Number of Bathrooms c. Is there a garage attached? d. Proposed Square footage of new construction. Dimensions e. Number of stories? f. Method of heating? Fireplaces or Woodstoves Number of each g. Energy Conservation Compliance. Masscheck Energy Compliance form attached? h. Type of construction i. Is construction within 100 ft. of wetlands? Yes No. Is construction within 100 yr. floodplain Yes No j. Depth of basement or cellar floor below finished grade k. Will building conform to the Building and Zoning regulations? Yes No. 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 pai and penalties of perjury. Neil G Greene Print Name X Signature Owne 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 field, 011 8 3/17/2020 Address Expiration Date X 13-203-9088 Signature T lephone 9.Reallstered Home Improvement Contractor: Not Applicable ❑ Trinity Heating& Inc.DBA Trinity Solar 170355 Company Name Registration Number 20 Patterson Br Road- it l0,We Wareham,MA 02576 10/11/2019 Address Expiration Date 4 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 buildine 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 (7 L Aty'y S K HOMEOWNERS AUTHORIZATION FORM John Lenkowski (print name) am the owner of the property located at address: 15 Hastings Hts (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: 9/1 1 /1 O Print Name: John Lenkowski ® Comrn4nwealth of Massachusetts Division of Professional Licensure Board of Building Regulations and Standards Construction Supervisor CS-104144 Expires: 03/17/2020 NEIL G GREENE 43 FIRGLADE AVE SPRINGFIELD MA 01108 Commissioner C1 Construction Supervisor Unrestricted-Buildings of any use group which contain less than 36.000 cub¢feet(991 cubic meters)of enclosed YpM'! Failure to possess a currant edition of the Massachusetts State Building Codr Is cause for revocation of this license. For information about this license Call 16171727-3200 or visit www.masa.yuvldpl 'T4 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 "tet Expiration: 10/11/2019 yl 20 PATTERSON BROOK ROAD UNIT 10 WEST WAREHAM, MA 02576 ix Update Address and Return Card. SCA 1 CS 2OM-05117 Office of Consumer Affairs&Business Regulation HOME IMPROVEMENT CONTRACTOR Registration valid for individual u e only TYPE:Sur)Nement Card before the expiration date. If found return to: Registration Expiration Office of Consurner Affairs and B(,siness Regulation 170355 10x11'2019 10 Park Plaza-Suite 5170 TRINITY HEATING&AIR,INC Boston,MA 012116 r D,B/A TRINITY SOLAR NEIL GREENE 20 PATTERSON BROOK ROAD UNIT 10 WEST WAREHAM,MA 02576 `- Not valid without signature Undersecretary .L\ The Commonwealth of Massachusetts _ Department of Industrial Accidents 1 Congress Street, Suite 100 Boston, MA 02114-2017 www.mas:s.gov/dia Workers' Compensation Insurance Affidavit:Builders/('ontractors/Electricians/Plumbers. I O BI•:111.1.:D 1k'1TH THF.PERMIT'l'IN(::1t I'IIORUrv. Aimlicant Information Please Print Lepibl Name (Business/Organizatiott/Individual):Trinity Heating &Air, Inc. dba Trinity Solar Address:2211 Allenwood Road City/State/Zip:Wall, New Jersey 07719 Phone #:732-780-3779 Are you an employer:'Check the appropriate boa: Type of project (required): I I ant a employer with 1,630 employees(full and/or part-tine)" 7. ❑New construction 2❑1 am a sole proprietor or partnership and have no employees working for me in 8. ❑ Remodeling any capacity.[No workers'comp.insurance required] 9. El Demolition 3❑1 am a homeowner doing all work myself 1No workers'comp insurance required.]' 10E] 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 I. ✓❑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 'rhese sub-contractors have employees and have workers'comp insurance 6.❑We are a corporation and its officers have exercised their right of exemption per MGI.c. 14.❑Other 152,§1(4),and we have no employees.[No workers'comp.insurance required] 'Any applicant that checks box#I must also till 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 of /davit 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 employ ces If the sub-contractors have employees,they must proN ide their workers comp.policy number. am 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 gition. I do herehr •eriify n er the p its td penaltie erjurr that the information provided above is trite and correct. Si�natu � Date: Phone 32-780-3779 Official ase on(f-. Do not write in this area,to he completed hl•cite or town official. City or Town: Permit/License# Issuing Authority(circle one): 1. Board of Health 2. Building Department 3.CityfTown Clerk 4. Electrical Inspector 5, Plumbing Inspector 6.Other Contact Person: Phone#: ACO i CERTIFICATE OF LIABILITY INSURANCE DATE(MMIDDmYY) 110/27/2017 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(ies)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: Arthur J. Gallagher Risk Management Services, Inc. p11oNE 856-482-9900 FAX 856-482-1888 4000 Midlantic Drive Suite 200 E-MAIL Mount Laurel NJ 08054 INSURERS AFFORDING COVERAGE NAIC N INSURERA:HDI-Global Insurance Company 41343 INSURED TRINHEA-03 INSURER B:Liberty Insurance Underwriters Inc 19917 Trinity Heating&Air, Inc. INSURER C: 110 Lyman St. INSURER D: Holyoke, MA 01040 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 INSURANCEADDLSUBR POLICY EFF POLICY EXP LIMITS LTR IND WVD POLICY NUMBER MM/DD/YYYY MM/DD/YYYY A X COMMERCIAL GENERAL LIABILITY EGGCC000065617 11/1/2017 11/1/2018 EACH OCCURRENCE $2,000,000 DAMAGE TO_7RNTED CLAIMS-MADE F OCCUR PREM SES E.Eoccu ence $100,000 MED EXP(Any one person) $ PERSONAL&ADV INJURY $2,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $2,000,000 POLICY 7 PRCOT- F—] LOC PRODUCTS-COMP/OP AGG $2,000,000 OTHER: $ A AUTOMOBILE LIABILITY EAGCC000065617 11/1/2017 11/1/2018 Ea accident $2,000,000 X ANY AUTO BODILY INJURY(Per person) $ OWNED SCHEDULED BODILY INJURY(Per accident) $ AUTOS ONLY AUTOS HIRED NON-OWNED PROPERTY DAMAGE $ AUTOS ONLY AUTOS ONLY Per accident B UMBRELLA LIAB X OCCUR 1000231834-02 11/1/2017 11/1/2018 EACH OCCURRENCE $3,000,000 A X EXCESS LIAB EXAGC000065617 11/1/2017 11/1/2018 CLAIMS-MADE AGGREGATE $3,000,000 DED RETENTION$ I Limit x of$3,000,000 $21,000,000 A WORKERS COMPENSATION EWGCC000065617 11/1/2017 11/1/2018 X PEA EMPLOYERS'LIABILITY YIN STATUTE ER ANY PROPRIETOR/PARTNER/EXECUTIVE E.L.EACH ACCIDENT $1,000,000 OFFICER/MEMBER EXCLUDED' ❑ N/A (Mandatory In NH) E.L.DISEASE-EA EMPLOYE $1,000,000 If yes,describe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $1,000,000 A Automobile EAGCC000065617 11/1/2017 11/1/2018 All Other Units $1,000/$1,000 Comp/Collusion Ded. Truck-Tractors and Semi-Trailers $5,000/$5,000 DESCRIPTION OF OPERATIONS I LOCATIONS I VEHICLES (ACORD 101,Additional Remarks Schedule,may be attached If more space Is required) Evidence of Insurance CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE Trinity Heating and Air,INC DBA Trinity Solar THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN 2211 Allenwood Rd ACCORDANCE WITH THE POLICY PROVISIONS. Wall NJ 07719 AUTHORIZED REPRESENTATIVE C 1988-2015 ACORD CORPORATION. All rights reserved. ACORD 25(2016/03) The ACORD name and logo are registered marks of ACORD INSTALLATION O F NEW HASTINGS HEIGHTS. ROOF MOUNTED PV SOLAR SYSTEM 15 HASTING HTS FLORENCE MA 01062 T Issued/Revisions nVICINITY MAP __SITE NO DESCRIPTION DATE LA SCALE:NTS Project Title: LENKOWSKI,JOHN V- TRINITY ACCT W.2018-09-289228 Project Address: 15 HASTING HTS FLORENCE,MA 01062 42.344999,-72.674394 GENERAL NOTES GEIERK NOTES CONTAINED GENERAL NOTES CONTINUED ABBREVATIONS CONTINUED SHEET INDEX Drawing Title: 1.THENSTALUTIONCONTRACTORIS B. THE DCvOLTAGEFROM THE PANELS IS 1e. M CURRENTRREVAILINGUT Lie JUNCTION BOX PV-1 I COVER SHEET W/SITE INFO SL NOTES RESPONSBNUN LE FOR STAG ALL ALWAYS PRESENT AT THE OC COMPANY SPECIFICATIONS. MCMIL THOUSANOCIRCULARMRS EMIR ENTAOFOLLOWNLL pN GADISCECT ENCLOSURE AND THE DC STANDARDS.ANDREQUIREMENTS kVA KV_6vOLTAMPERE 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 KLOANATT W" LIN�A��NR PV-3 ELECTRICAL 3 LINE DIAGRAM CONTAINED N THE DRAYYBIC PACKAGE AND DAYLIGHT CN R5.ALL PERSONS PREPARED FOR THE PURPOSE OF NFORMATGN RECENED FROM TRINRI'. WORKING ON OR INVOLVED NRIH THE MLNCPAL AND AGENCY REWEW AND MCB MAIN CIRCUIT BREAKER 2.THE INSTALLATION CONTRACTOR IS PHOTOVOLTAIC SYSTEM ARE WARNED APPROVAL.THIS SET OF PIANS SHAT AP APPENDIX Drewln Intormetion RESPONSIBLE FOR NSTALLING ALL THAT TIE SOLAR MODULES ARE NOT BE UTILIZED AS CONSTRUCTION MDP MAIN DISTRIBUTION PANEL EQUIPMENT AND FOLLOWING AII ENERGIZED WHENEVER THEY ARE DRAWINGS UNTIL REVISED TO INDICATE MLO MAIN LUG ONLY DRAWING DATE: 9/E/1018 DIRECTIONS AND INSTRUCTION CONTAINED EXPOSED TO LIGHT. -ISSUED FOR CONSTRUCTION-. MTD MQUNTEO MS M THE COMPLETE 141 9. ALL PORTIONS OF THIS SOLAR 16 ALL INFORMATION SHOWN MUST BE MTG MOUNTING REVKED BY: N NEUTRAL 3.THE NBTAWTIOR READING LTOR B PHOTOVOLTAIC SYSTEM SHALL BE CONSTRU TIONPRIOACO USE FDR NEC NATIONAL ELECTRICAL COCE URESPOKISIBLENDERSTAND FOR AEADNG AAD MAIIXED CLEARLY N ACCORDANCE WRH CONSTRUCTION ACTIVITIES. UNDERSTANDING NC RALE DFAWINGS'.MAR. THE RATIONAL ELECTRICAL CODE NONIC NOT B CONTRACT $ IRbrnLelion: PRIORT INST NON.THMANUALS PRIORT THE TOS. NO NUMBER PRIOR TO INSTALLATION.TUE EDT O A HAVE 10. PRIOR TO THE MStALLA.THE OF THIS ABBREVIATIONS NTS NOT TO SCALE DC SYSTEM RZE: 1a. OCP OVER CURRENT PROTECTION CONTRACTOR N ALSO CHES IN D TO HAVE I NOALLATI AIC SYSTEM.THE AMP AMPERE P AC SYSTEM CZE: Ili ALL COMP AND FUSES RNIONED PRIOR ATTNDATgNCONTMCTOR SHALL AC ALTERNATING CURRENT PB E TOTAL MOWIECWNT: 16 POSff10N AND PUBES REMOVED PRIOR TO ATTEND APRE-INSTAlLT10N MEETING IOL ALUMINUM Re 0 DUlFB 115FD: IANWIA 295 THE INSTALLATION OF ALL FUSE BEARING FOR THE REV EW OF THE INSTALLATION DIF AMP FRAME PVC POLY-VINYL CHLORIDE CONDUIT MODULES"R: G.PEAK-BA fA.1295 SYSTEM COMPONENTS. PROCEDURES.SCHEDULES.SAFETY AND AFF ABOVE FINISHED FLOOR PYVR A.ONCE THE PHOTOVOLTAIC MODULES ARE CDORDNATGN. POWER UTILITY COMPANY': NNbMIGM MDIINTEO,THE INSTALLATION 11. PRIOR TO THE SYSTEM START UP THE AEG ABOVE FINISHED QTY WANTRV AWG AMERICAN WINE GAUGE RGS RIGID GALVANIZED STEEL UTILITY ACR f. 53905 dm CONTRACTOR SHOULD HAVE A MNNIUM OF INSTALLATION CONTRACTOR SHAH C CONDUIT IGENERICTERMOF ONE ElFCTRONN WHO HAS ATTENDED A ASSIST N PERFORMIrvG ALL INITIAL SN SCUD NEUTRAL uTIL11Y METER t: )RSB0538 SOLAR PHOTOVWTAIO INSTALLATION HARDWARE CHECKS AND DC WIRING RACEWAY.PROVIDE AS JSWBD SWRCMBOARD DFAI TYPE: CASA CONTRACT SPECIFIED) M rypIOAL CWRSEOLISRE. FOR THE PROPER MAI T CB COMBINER 80% WRJ. UMESS OTHERWISE INDICATED S FOR SAFETY.R IS RECOMMENDED THAT 12. FOR THE PROPER MAINTENANCE AND CK CIRCUIT THE INSTALLATION CREW ALWAYS HAVE A ISOLATION OF THE INVERTERS REFER TO WEATHERPROOF CT CURRENT TRANSFORMER %FAIR MOUNT?TRANSFORINER CH Rev.No. Sheet MINIMUM OF TMT PERSONS WORKING THE ISOLATION PROCEDURES IN THE CU COPPER •72 MOUNT)FINCHES TO BOTTOM IN TAU_ERANDTHAT EMBERACH THE OPERATION MANUAL. DC DIRECTCURRENT GRAND VE FINISHED FLOOR OR IN IALLATI A CREW MEMBERS BE TRAINED 13. THE LOCATION OF PROPOSED EUEC7TIlC DISC DISCONIELT SWITCH MFlRSOAR AND CPR. ANDTELEPHONE APROVAI.OF THE ARE SUBJECT EaARG GRADE 6.THIS SOLAR PMOTOVOLTAIO SYSTEM IS TO TO FINAL AP E LITI.OF THE EC ELECTRICAL SYSTEM INSTALLER BE INSTMIED FOLIOEYING TME APPROPRATE UTILITY COMPAMES AND EAR ELECTRICK METALLIC TUBING CONVENTIONS OF THE NATIONAL OWNERS. FS FUSIBLE SWATCH ELECTWCAL CDOE.ANY LOCILL CODE M. NI MATERMLS.WORKM ASHD AND RU FUSE WIIICN HAY SUPERSEDE THE NEC SMALL CONSTRUCTION FOR THE SINE GRD GRO, GOVERN, IMPROVEMENTS SNOMH HEREIN SHALL MGROUND FAULT INTERRUPTER ].ALL SYSTEM COMPONENTS TO BE BE IN ACCORDANCE WITH'. MZ FREQUENCY(CYCLES PER NS—LED WITH THIS SYSTEM ARE TO BE M CURRENT PREVAILING MUNICIPAL SECOND) 'VL-LISTED.ALL EDUPMENT MALL BE NEMA AND,ORCOUNTYSPECIFICATONS, 3R OUTDOOR RATED UNLESS INDOORS. STANDARDS AND REQUIREMENTS Trim GENERAL NOTES SOLA R IF ISSUED DRAWING IS MARKED WRH A REVISION CHARACTER OTHER THAN-A-,PLEASE BE AOVISED THAT FINAL EWPMENT ANROIR SYSTEM CHARACTERISTICS ME SUBJECT TO CHANGE WE TO AVAUABLRY OF EQUIPMENT, 1211 All—ol ROAD WAIT,NewlereeYO))19 8I))86)IB3 .Trio' I r NDTES:•REFER TO SIOOl1lE SPECS FOR MOBILE OIENSIONS 9EPICIED IIOOIAEB WY BE FORTRM aQ LANDSCAPE UNIRAC CLAMP HEW PV SOLAR YODIAE.TYPICAL ,nErtAro sect REfT PoROETMIe (REFER TO EQIIDkENTSCNE0IAE FOR 9PEC8 A6000ANRIEER SOLl1It MODULE SOLAR MODIAE _ NEYIYgNINGFOOiI ATTACNAEM EMONEERNT'LETER FOR SPACINF x ECOFASTEN t•FOOT UNIRAC RAIL AND DETALS) m S AFFERro PEi:sIFET IOROE . IRLSERrorEC NHEETFaRDETAu 2Q ;y � ` NEW UNIRAC R/JLTYRC1iL 3 _ `r TOSEMOINTEDPEN—UWTO ECOFASTEN FlAS111NG EXISTING ASPHALT SHINGLES STRUCTUIE(EEFERMUNPAC roNPa RIFEr eOR LETARm� IREaER IOMXAIRER3 uTTERe ,�^ DE—)ATKN/MTA SLEET FOR g 1 DETAl51 � —.—E CLD.— t S.S.LAG BOLT APOC SEALANT �• (REFER TO UIFUC SKMKIATION i t $QLAR MODULES SMALL NOT MTA SLEET FOR DE—) EXISTING RAFTER EXCEED PEAK HEIGHT. NEW MD CLP.TYPIUL (REFER TO UNIMC SPECFICATKN I MTA SHEET FOR OETNLS) nATTACHMENT b CLIP DETAIL nPV MODULE ATTACHMENT ON ASPHALT SHINGLE ROOF HEIGHT FROM GROUND LEVEL TO PEAK OF ROOF SCAIf:NOTTOSCAU, SCALE'.NOT T09CALE SCALE:NOT TO— ARRAY O .AlfARRAY SCHEDULE Issued I Revislans FRONT NO. DESCRIPTION DATE Pmject Title: LENKONSKI,JOHN V- TRINITY ACR R:2018-09289228 R1 Project Add—: 15 HASTING HTS FLORENCE,MA 01062 42.344999,-72.674394 RE DreWIR Tide: PROPOSED PV SOLAR SYSTEM ■ ■ DrawmV IMormutbn R5 R7 DRRAWNG DATE. 9/11/2018 SED". 5 LL REVSED : ML] x tem Intametion: L SYSTEM—: A.72kW AC SKTEM SME: I. E P TOTAL MOW E COUNT: 16 AC MOWlfS USEb. HAxwMm pMoouLEs:O UD DC MODULE SPEC F. O.PEAK-SIXW.Em RTOJ:A3 UTllm'COMPANT: NaURRM GTN ORIENTATION:95V R3 R4 TY UTILIOUC 53305`,100 BACK 6 ROOF2 UTILITYMETFR! )/s8053R MODULES:16 NOTESNTC '. DEAL CONTRAU ORIENORIETA :1)5' IPM3' 1.1 ALL EOUENT SHALL BE INSTALLED IN ACCORDANCE NTTION WITH THE MANUFACTURER5INSTALIATION INSTRUCTIONS. ROOF 3 2.1OCUjUsARMY BONDING TO COLDLY WRH MANUFACTURER SPECIFICATKN. :W:0 3)ALL LOCATIONS ARE APPROXIMATE AID REQUIRE FIELD VERIFICATION C . OOcmRIEN 3A• Ray.NO. Sheet RIENTATKN:265' aO AN AC DISCONNECTSHAT SE GROUPED WRN INVERTERS)NECIVA3R A . 9)ALL OUTDOOR EOUIPIAENT SHALL BE PAIN TIGHT WTTM NOT EX NEMA 3R MTNG p MODULES:0 6)ROOFTOP SIXAR INBTALUTION OIiY PJ ARMY SINLL NOT EXTEND BEYOND THE E)cISTNG ROOF EDGE. IEN AI MIENTATY 1 1F/V L ORKN:SS' SYMBOL LEGEND PLUMBING SCHEDULE EQUIPMENT SCHEDULE ROOF OTV SFECR MODULES o INDICATES ROOFDESICe/UTKN.REFER T(1 INDICATES NEW UNFUSED SP D FV DISCONNECT TO BE INDICATES NEW PV ONLY SUBPANEL NTa'� ITS' R CA® ARMY SCHEDULE FODRE NFORIUTKN ® NSTALLEDOUTSR)E(—ACCESSIBLE) TO BE INSTALLED 16 11-11A 295 IQ.PEAK-BLK G4.1 n5) C,I:WION: ROOF MODULES:0 INDICATES HEW FIS MODI1lE.RED MODULES 1 SE3800H-USOOONNC2 MCH:N' RWICATES EXISTIND METER LOCATION INDICATE PANELS T AT USE MICRO RWERTERS. ORIENTATION:355' M REFER TO EQUIPMENT SCHEDULE FOR SPECS. ROOF) OTHER OBSTRUCTIONS MODULES: FIT 'D LOCATION:iE%60TMG ELECTRICAL PANEL SOICATES NEW PROd1L,lON METER TO SE ORIENTATKSOLAR N:Ln• ® P NSTALLED OUTSKE. ROOFS MODUlF5:0 INDICATES NEW FUSED FV O19CONFECT TO BE NOICATES NEW INVERTER TO BE WCH:A3. 1211 Allenwood Road ORIENTATION:115' a INSTALLED INSIDE ® NSTALLEO DUTSIDE. Wall,New Jersey 01119 877-J86-TG3 REFER TO EGIRPLENT SCHEDULE FOR SPECS. I www.TrinM-Sobr.com Engineer/License Holder: ARRAY CIRCUIT WIRING NOTES I:(QCEF13F0-E1CIZIAIT 33UMES ALL RESPONSIBIUTY FOR DETERMINING ONSITE CONDMONS AND EXECUTING INSTALLATION IN ACCORDANCE WITH NEC 2017 SOLAR MOW LES M W FRED TO ROOF 01 ARRAY 16 SW MODULES W/S SOIAP EWE P3220 PER MOWIE 2.)LOWEST EXPECTED AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN EXTREME DRY BULB 8"R8" _________ ____ TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO 15TRING OF I6 MODULES IN 5ERIE5380 Vmax --- ------ JUNCTION INSTALLATION LOCATION.LOWEST EXPECTED AMBIENT F BOX TEMP=-/PC 'TERMINATED INSIDE INVERTER 1 3.)HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST MONTH 2%DAY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALLATION LOCATION.HIGHEST CONTINUOUS TEMP= 33"C 4.12005 ASHRAE FUNDAMENTALS 2%DESIGN TEMPERATURES DO NOT EXCEED ATC IN THE UNITED STATES(PALM SPRINGS,CA 6 M.1"Q.FOR LESS THAN L CUR RENT.CARRYING CONDUCTORS IN A ROOF-MOUNTED Issued/Revisio 18 SUNLIT CONDUIT AT LEAST 0.5'ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF ATC OR LESS (ALL OF UNITED STATES) I 5.)IN SYSTEM CIRCUITS INSTALLED ON OR IN BUILDINGS SHALL INCLUDE A RAND SHUTDOWN FUNCTION THAT L CONTROLS SPECIFIC CONDUCTORS IN ACCORDANCE WITH NEC 690.12(A)THROUGH(D) j NO. DESCRIPTION DATE 6.)PHOTOVOLTAIC POWER SYSTEMS SHALL BE PERMITTED TO OPERATE WITH UNG ROUNDED PHOTOVOLTAIC i ProJecl Tltla. SOURCE AND OUTNR CIRCUITAS PER NEC 890.A1(A)(4) IENKOWSKI,JOHN V- 7.)UNGROUNDED DC CIRCUIT CONDUCTORS SHALL BE I TRINITY ACR R:2019-09-289228 IDENTIFIED WITH THE FOLLOWING OUTER FINISH: POSITIVE CONDUCTORS BRED NECONDUCTORS.BK 1 NEC 20.3f0.3(CT(2) LMI Protect Address: 1 B.I ARRAY ANDRHW 2 ARRAYQUIV LA UCTORS HALLSHALLBE RIO PV EXISTING 2AOV 10 NOTE: ) WIRE TYPE BY COID IT WHEUNTANDSHALLBE 10ITY METE CONTAINED GRADE MONITORINGINVERT 1 15HASTI NG LITS CTED CORAY CON UMERE EXPOSLONGE THAN2 TO "S UTILITY METER 100 AMABUSBARKER CONTAINED WITHINSOLAR 24O-MB INVERTER 1 2.3449CE,MA 01062 SUNLIGHT.SUB ARRAY CONDOR LONGER THAN 2 AND IOOA BUSBAR SOLAR EWE PN.RWNb3D240-MB 1 CONTNN 5 20 CURRENT CARVING CONDUCTORS AND 42.344999,-72.674394 I WHERE EXPOSEDTO DIRER SUNLIGHT SHALL 1 fONTNN 59 NRRENTCARRYINGCONDUCTORS. I Drewi TIDE: 9.)ALL WARE LENGTHS SNAIL BE LESS THAN IOD'UNLESS ; I 13 OTHERWISE NOTED PROPOSED PV SOLAR SYSTEM 30.)FLE%ISLE CONDUD SHALL NOT BE INSTALLED ON LOC 60205CONNER 30A UNFUSED FUSED ROOFTOP AND SHALL BE LIMITED TO 12"IF USED FUSED W/20A FUSES DISCONNECT OlRD00A5 24OV 1 240V1 INVERTER 81 D 11.)OVERCURRENT PROTECTION FOR CONDUCTORS Wmaieee� 2uemRlvelti In� DFBW10(OTR18Li0n PP CONNECTED TO THE SUM SIDE OF ASERVICE SHALL BE L x J L o_J ID-1. ATI:O5/2s/201a LOCATED WITHIN IO OF THE PONT OF CONNECTION NEC DRAWN BY: MS ]08.31 R R R-M.Y: UT)ITV AN TWO SOURCES FEEDERTEFL BAR 02E A �IJL 0 0 0 Iq(pl� 0 -J $ Information: UTILITY AND THE OTHER A INVERTER rvFROM ED V I r BREAKE.221SSHALL BE LOCATED OPPOSITE FROM UTILITY �___----R--_r NEC Tos.l2(s)11N3Nu1 - - I EXISTING MAIN BREAKER IOM CENTER SQUARED SQUARED lli , DC SYSTEM SIZE: A.72kW 13.1 ALL SOLAR SYSTEM LOM CENTERS TO CONTAIN ONLY INSULATEDUNE TAPS INSTALLED ON PN:0222N DU221RB - ------ AC SYSTEM SIZE: 3Akw GENERATION CIRCUITS AND NO UNUSED POSITIONS OR MAIN FEEDERS `---------J TOTAL MOWIF COUNT: 16 LOADS NEC 703.12(A) MOWLM-D: HANWHA 295 MODULESPECR: Q.PEAK-61164.1295 14.)ALL EQUIPMENT INSTALLED OUTDOORS SHALL HAVE UTI -AMY:Y: NNIIwW 0* G. A NEMA 3R RATING UnLITY ACR f. 53 30541006 CALCULATIONS FOR CURKENTCARRYING CONDUCTORS ul1UTY METER R: """S. rRING DEAL TYPE CASH CONTMR INEC 690a(BN1)):(15.00.1.25)1-18.75A W MODULE SPECIFICATIKINS AWG R10,DERATED AMPACITY HANW-IA MS LQPEAK-BLK G4.1 MS) AMBIENT TEMP:33"C,TEMP DEBATING FACTOR:.96 ReV.NO. Sleet RACEWAYDEBATING•2 CCC:1.00 1— 9.1] NON:CONWIT TVf-LLBECHOSENILYTHEIMTALIATNINCONTRAROR (40".96)1.00-38AOA v.p 32.19 TO MEET OR DRFD NEC AND LOCAL ARID REQUIREMENTS 38.40A'-18.75A THEREFORE WIRE SIZE IS VALID v- 39.A8 A N6THWN-2GECTOEX6TINGGIIOUN.ROD TOTAL AC REQUIRED CONDUCTOR AMPACTTY 9.7 B 314"CONDUIT W/24W THWR-2,-THWN-21-/10 TNWN-I G-D 16.0OA'125=20.00A 3/4"CONDUIT W/24W THWN-2,1410 THWN-2 GROUND AWG RIO,DEBATED AMPACITY INVERTER Rl-SE38OOIHIS000NNC2 AMBIENT TEW-WC.TEMP DERATING:1.0 3/4"CONDUIT W/24W THNM-2,1410 TNWN-2 GROUND RACEWAY DERATING`3 CCC:N/A « Z-V 40A-14.ADA I.p 10.5 3/4"CON-W/24M THWN-2,1410 T-2.1410 THWN-2 GROUND TNn i ty 40A-20.ODA.THEREFORE AC WIRE 512E 15 VALI D Vmp 380 N30 PV WIRE(FREE AIR)W/K MM COMER BOND TO ARMY SOLARCAICUTATTON Tql ry OVEIRIMRENT INIOlECl10N 3/4•CONWRW/246TMVN-L 1461HWN-z.148 THwx�2 GROUND 16.ODA•1.25=20.00A 2211 Allenwood Road 9 877-786]383 ->20A OVERCUBAENT PRI)7ERION IS VALID WaII,New jars,0))1rnwr.T00 - INSTALLATION O F NEW HASTINGS HEIGHTS9 ROOF MOUNTED PV SOLAR SYSTEM 15 HASTI N G HTS Rk: FLORENCE, MA 01062 Issued I Revislms n VICINITY MAP SITE N. �DESCRIP ION wP DATE `J SCALE:NTS pr*ct Me: LENKOWSKI,JOHN V- TRINITY ACR 4:2018-09-289228 Project Address: 1S HASTING HTS FLORENCE,MA 01062 42.344999,-72.674394 GENERAL NOTES GENERAL NOTES CONTINUED GENERAL NOTES CONLNUED ABBREVIATIONS CONTINUED SHEET INDEX Drawing Title: 1.THE INSTALLATIONCONTRACTORIS 8. THE DCv LTAGEFROMTHEPANELSIS 14. M CURRENTPREvALINGUTILm A ONJUWTR"BOx PV-1 COVER SHEET W/SITE INFO&NOTES RESPONSIBLE FOR INSTALLALWAYS INSTALLING ALL AYS PRESENT AT THE DC COMPANY SPECIFICATIONS. kCML THOUSAND CIRCUUR MRS EWLL IPMENT AND FOLLOWING ALL DISCCNCT JEENLLOSUREANDTHEDC STANDARDS.ANDREOUHREMENTS kvA ILO-VOLTAMPERE PV-2 ROOF PLAN W/MODULE LOCATIONS PROPOSED PV SOLAR SYSTEM DIRECTIONS AND INSTRUCTIONS TERMIULS OF THE INVERTER DUNNG 15 THIS SET OF PANS HAVE SEEN kWKLOAVATT CONTAINED IN THE DRAWING PACKAGE AND DAYLIGHT HOURS.ALL PERSONS PREPARED FOR THE PURPOSE OF , �� WR NINR ATT MPV-3 ELECTRICAL 3 LINE DIAGRAM INFORMATIONRECEEDFROMTRY. WORKING ON OR INVOLVED WITH TME MUNICIPAL AND AGENCY REVIEW AND LMAIN gRCUR BREAKER 2.THE INSTALIAKNI TCONTRACTORIS PHOTOVOLTAIC SYSTEM ARE WARNED APPROVAL THIS SET OF PLANS SHALL AP APPENDIX DraWiO Information FOR INSTALLING AU- THAT TETE SOLAR MODULESKI ARE NOT BE UTZED AS CONSTRUCTION MOP MAIN DISTRIBUTION PANEL EQUIPMENT AND FOLLOWNG ALL ENERGRED WHENEVER THEY ARE DRAWANGS UNTIL REVISED TO INDICATE MLO MMI LUG ONLv AWING Dai E: 9/25/iD1e DIRECTKNNS AN ONSTRUCTIONCTAINED EXPOSED TO LIGHT. 'ISSUED FOR CONSTRUCTION. Aro WMOIUNTEDS IN THE COMPLETE MANUAL. 9. ALL PORTIONS OF THIS SOLAR 16 ALL INFORMATION SHOWN MUST SE MTG MOUNTVN AWN BY N NEUTRAL eEVKED BY'. ].THE RESPONSIBLE FM CONRI4G AND IS PIOTOVOLTAIL SYSTEM SHAH BE LERTEED PRIOR TO USE FOR NEC NATIONAL ELECTRICAL CODE RESPONSIBLE FGR READING AND MAPo®CLEARLY N ACCORDANCE WRH CONSTRlOT10N ACTPITES. CO.-TITAN NI DPAWINGN THE NATIONALELECTRKAL CODE NC NUT MCONTRACT COMPONENT AND INVERTER MANUALS ARTICLE 6906]05. NOI NUMBER System In1UIrfIBtlDn: PRIOR TO INSTALLATION.THE INSTAJATION 10. PRIOR TO THE INSTALLATION OF THIS ABBREVIATIONS NTS NOT TO SCN.E IIIREM WSTFM SIZE: 4.T2kW OCP CONTRACTOR IS ALSO REOD TO HAVE PHIOTOVOLTAO SYSTEM.THE OVER CURRENT PROTECTION AMP AMPERE p POLE TOTALTMOWHCWM: 16MW ALL COMFONEM SWITCHES IN THE OFF INSTALLATION COMPACTOR SHALL AC ALTERNATING CURRENT PB PULL POSRIONANDFUSES REMOVEDPTBORTO ATTENOA PRE-INSTALLTON MEETING AL ALUMINUM PH RASE x MODULE]IBE.. HAN.-295 THE INSTALLATION OF AI1 FUSE BEARING FOR THE REVEW OF TEE INSTALLATION AF P.FRAME SYSTEM COMPONENTS. PROCEDURES.SLMEDULES.SAFETY ANDAFPPOLY-VINYL CHLORIDE CWgAT M000lE SPEC M OPER 61. Blc 1295 4.ONCE THE PHOTOVOLTAIC MOWIFS ARE COOROIIATION. F ME— FLOOR VC pylR POWER UTILfRY COMPANY: Na0aM1 GrM AFG AMERICANISHED GRADE OTS QUID L MOUNTED,THE INSTALLATION H. PRIOR TO THE SYSTEM STARTUP THE AWG AMERIECAN WIRE GAUGE RGS MID CALVANIZED STEEL UTllltt ACCT I 83305J1006 CONTRACTOR SHOULD HAVE A T NDEDA OF A S IST IIIA ION CONTRACTOR SHALL C CONDUIT I GENERIC TERM OF SN SOLID NEUTRAL UHLI Y METER )4580538 SONE OLARPCTRIOUNWMONSTHAS ATTENOEOA ASSISTINPERFORMING DC RACEWAY.PROVIDE AS JSWBOSWRCHBOARD DEAL TYPE. CASH CONTRACT SONAR PIIOTOVOLTAIC NSTALIATION HARDWARE CHECKS AND DC WIRMG SPECEIEO� TYP TYPICAL COURSE ON SPE. CONLIUCTMrYCHECKS. CB COMBINER BOX U.OJ. UNLESS OTHERWISE INDICATED 5.FOR SAFETY.R IS RECOMMENDED THAT 12. FOR THE PROPER MAINTENANCE AND CXR CIRCUR — WEATHERPROOF THE INSTALLATION CREW ALWAYS HAVE A ISOLATION OF THE INVERTERS REFER TO CT CURRENT TRANSFORMER XFMR TRANSFORMER Rev.No. Sheet MINIMUM OU-0 PERSONS WNRKNG THE SOLATION PROCEDURES IN THE CU COPPER •)Z MOUNT 721NgES TO BOTTOM TOGETHER AND THAT EACH OF THE OPERATION MMUN_ DC DIRECT CURRENT OFASO FINISHED FLOOR OR INSTALLATION CREW MEMBERS BE TRAINED 13. THE LOCATION OF PROPOSED ELECTRIC DISC DISCONFECT SWT TCM IN FIRST NO AND CPR. ANDTELEPIONEUDLRIES ARE SUSIECT DING DRAWING GRADE P1 6.THIS SOLAR PHOTOVOLTAIC SYSTEM IS TO TO FINAL APPROVAL OF THE EC ELECTRICAL SYSTEM INSTNJ.ER BE INSTALLED FOLLOWING THE APPROPRIATE UTTLItt COMPANIES AND EMT ELECTMETALLIC TURING CONVENTIONS OF THE NATIONAL D_ RICAL ERB. FS FUSIBLE SWITCH ELECTRICAL CODE AR ANY LOCAL CODE 14. ALL MATERIALS.WORXMSHIP AND FU FUSE WHICH MAY SUPERSEDE THE NEC SHALL CONSTRUCTION FOR THE SITE GNO GROUND GOVERN- IMPROVEMENTS S.0—HEREIN SHALI UN GI1 GROUND FAULT INTERRUPTER ).AL SYSTEM COMIPO ENTS TO BE REIN ACCORDANCE vIREN HZ FREQUENCY(CYCLES PER INSTALLED WITH THIS SYSTEM ARE TO BE N CURRENT PREVAILING MUNICIPAL SEC-. W USTED.ALLEWpMENTMLLSENEAM ANDOR COUNTY SPECIFICATIONS. 3R OUTDOOR RATED UNLESS INDOORS. STANDARDS AND REQUIREMENTS Trinit GENERAL NOTES SOLA R IF ISSUED DRAWING IS MARKED VIII A RENSION CHARACTER OTHER THM'A',PLEASE BE ADVISED THAT FINAL EQUIPMENT AN)/OR SYSTEM CHARACTERISTICS ARE SUBJECT TO CHANGE DUE TO AVARMORY OF EQUIPMENT, 3211 AIleew99d It— WaB,New Hersry07719 8)))86)283 .Trio lar.com NOTES:•REFER TO MODULE 8PECB FOR NIOOILE DNMENSIONS 9EPILTEO MODIAEB wY BE POELTRAR OR UNDSCAPE UNIMC CLAMP NEW EN SO URMODULE.lYP1UL <RLTiAro9REC 8MSfFOR OFr (REFER TO EQIIPNENT SCHEDOE FOR SPECS AND OIANTI % SOLAR,MODULE SOLAR MODULE _ NEW MOIINL►IG FOOTIATTACII.IENT ENOINEERNGIETTE0.-SW,CINO % ECOFABTEN"V FOOT RAC RAL AND DETAILS) Ie< I.E OFASTE " FOOTIRETRAC RAIL IEET POI CfTALR �Q �y N � NEW UIINAC RALTYPKK 3 S FST M.—PERPINgGAA TO ECOFASTEN FIASMMISTING ASPHALT SHMGLES B1RlK:TIaE(REFER To IIIIRK rosfCaHTNaLCETAY: (usaR ro Ulv<Am LErtOtrw 9R[CR SNEET FOR , g, DETAL9) NEW END CLF,TWCAL LL LAO BOLT APOC SEALANT � (REFER TO IReRAC SPECIFIUMXI 1 SOLAR MOOULES SHALL NOT DATA 91EET FON DETAILS) EXISTIT RAFTER EXCEED PEAK HEIGHT. //S, \ NEW MD CLP,TYPICAL (REFER TO UNRAC SPECIFICATION I DATA SHEET FOR DETAILS "ATTACHMENT 8 CLi DETAIL MODULE ATTACHMENT ON ASPHALT SHINGLE r'11/EIGHT FROM GROUND LEVEL TO PEAI(OF ROOF scut:Nor ro scut xue:NOT To soot eGHE:Nm To sT•,P ARRAY SCHEDULE Issued/RetvISIDNs FRONT NO. DESUIPTION DATE [Pmject TNb: LENIOWSKI,1011N V- TRINITY ACR K:2018-09-289228 R1 Project Address: 15 HASTING HTS FLORENCE,MA 01062 /OM 42.344999,-72.674394 DFBWi TMe: PROPOSED PV SOLAR SYSTEM . ■ RSY InforrnBlion R5 R7 DRAW NG DATL W,.nDTe WN REV L� DU5ED BY:Ll 11 S ■ ■ u L—J Systm 1.10—stlon: O SYSTEM SME: 4.72kW ILI ACSKTEM SIZE: 3YW EP TOTAL MOWI£<WNT: 16 AC MODULES USFD: IIANWIA 195 R MODIJ S:0 UD D� MODULE SPEC.: O.PFAII-BU(G412 9 mOl:43' urllm COMPANY: Na GXE ORIENTATION:355• R3 R4 DD6 ROOF 2 BACK Ll—METER I: 74seos3e PITCH: 16 NoTtO A�LLEWIPMENL SWILL fit INSTNIED IN ACCORDANCE DEAL IPE' USN CONTMLT OIIENTADDN.175' WITH TIE MANUFACTURER$INSTALLATION INSTRUCTIONS. ROOF 3 $.)ARRAY BONDING TO OD PLY WITH MANUFACNRER SPECIFICATION. MOD:3r 7.)ALL LOUT IONS ARE APPROXIMATE AND REQUIRE FIELD VERIFICATION. mCN:34' Rev.NO. Sheet ORIENTATION:265' W AN AC 018CONNECT WALL BE GROUPED WITHHT WITHERTERMINI NEC 69D3R RA . ROOF4 60 ALLOUTDOOR INSTENTSHALLBERAIN TIGHT SHALL NTE)(TE MA3RRATING. MOW LE5:0 8.1 ROOFTOP SOLA INSTAIUTION ONLY PV ARMY SHALL NOT EXTEND BEYOND TME EXISiNG ROOF EDGE. mCH:34' 1y 11 1V V L ORIENTATNN:es• SYMBOL LEGEND PLUMBING SCHEDULE EQUIPMENT SCHEDULE ROOF5 OTY SPEC. MOWLF5:0 INDICATES ROOF DESIGNATION.REFER TO NDCAMS NEW UNg1SED PV DISCONNECT TO BE RIOIfAlEB NEW PV dlY RK9PANEL mCH:ATI ® ARRAY SCHEDUX FOR MORE INFORMATION NSTALLEDOLRSIOE(UR1TV ACCESSRXEI `SP TO BE INSTALLED 16 HANWXA 295(O-PEAK-BLK 64.1295) ORIENTATION:175' R MOOIILE5:0 r/��L INDICATES NEW PV SOLA MOOIAE.RED MODULES 1 SE3800H-USODONNC2 ORIENTATION:ION:355' I rat U MDICATEB EXISTING METER LOCATION NDCATEPNIELSTHATUSEMICROINVERTERS- LJ REFER TO EQUIPMENT BCHEDULE FOR SPECS. ROOF T OTHER OBSTRUCTIONS MODULE5:0 Oty mRIECH:4310N:175' © OCATgN:lEXL9 ELECTRICILLPAMM. _P RAT— NEWIPRODUCTIONMETERTOSE Roa e SOLAR WC4:43 INDICATESNEWFUSEO fNOISOONNECT TO BE ROTVD NEWINVERTER TOEF mCH:43' WAI,Rllenwootl Rwtl ORIENTATION:175' a INSTALLED INSIDE INSTALLED OUTSIDE. all,New IerseY 07019 8TY-7e672e3 REFER t0 EQUIPMENT SCNEDUIE FOR SPECS. wrnY.TrMRy-SPlNxan Engineer/License Holder: ARRAY CIRCUIT WIRING NOTES MES ALLRESPONSIBILITY FOR DETERMINING ONSITE CONDITIONS AND EXECUTING INSTALLATION IN ACCORDANCE WITH NEC 2017 SOLAR MODULES MOUNTED TO ROOF 1 16-295W MODULES W/15OUP EDGE P32020 PEPR MODULE >.I0 W FST EXPECTED AMBIENT TEMPERATURE BASED ON ASURAE MINIMUM MEAN EXTREME DRY BULB e'S®' TI MPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO SSTRINGOFI6M000RIS1NSERIES 380Vma --- C ------ SANCTION -1 N STALIATIONLOUTION.LOWEST E%PECTEDAMBIENT Ti MP=_wc 'TERMINATED INSIDE INVERTER I I 3.1 HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED 1 ON ASHRAE HIGHEST MONTH 2%DRY BULB I TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO I INSTALIATION LOCATION.HIGHEST CONTINUOUS TEMP• 33'C I 4.)2005 ASHRAE FUNDAMENTALS 2%DESIGN 1 TEMPERATURES DO NOT EXCEED ATC IN THE UNITED I STATES(PALM SPRINGS,U IS M.1'C).FOR IFSS THAN 9 I CURRENT-CARRYING CONDUCTORS IN A ROOF-MOUNTED i Issued Revisions SUNLIT CONDUIT AT LEAST 0.5"ABOVE ROOF AND USING THE OUXTDOOR DESIGN TEMPERATURE OF 4TC OR LESS 1 (ALL OF UNITED STATES) 1 I 5.)w SYSTEM CIRCUITS INSTALLED ON OR IN BUILDINGS SHALL INCLUDE A RAPID SHUTDOWN FUNCTION THAT CONTROLS SPECIFIC CONDUCTORS IN ACCORDANCE WITH NEC 690.12W THROUGH(D) NO. DESCRIPTION DATE 6.)PHOTOVOLTAIC POWER SYSTEMS SHALL BE PERMITTED 1 I Project Tide: O AUHUNGROUPHOTOVOLTAIC SOURCE AND OUTPUT CIRCUIT AS PER NEC 690.01(ANt) ENKOWSKI,JOHN V- 7.)UNGROUNDED DC CIRCUIT CONDUCTORS SHALL BE TRINITY ACR p:2018-09-269228 IDENTIFIED WITHTHE FOLLOWING OUTER FINISH: POSITIVE CONDUCTORS•OED NEGATWE CONDUCTORS•BLACK NEC 210.5ICN2) � PrOj8C1 Address: 8.)ARRAYANDSUB ARMY CONDUCTORS SHALL BE RIO w EXISTING 240V 10 NOTE. WIRE TYPE RHW-2 OR EQUMELANT AND SHALL BE 10120/240V IODA MAIN BREAKER IRfE104AL REVENUEGMDE MONITONING I 15 HASTING LETS SUNUGHT.SU CONDUIT WHERE LONGE THAN TO UTILITY METER 1COA BUSBAR CONTAINED WITHIN SOLAR EWE INVERTER I FLORENCE,MA O1062 SUN WNT.SUB ARMY CONDUIT LONGER THAN 2A'SMLL SOLAR EWE PN.ROUND-3624 11 1 42.34499`9.72.674394 rONTAIN 5 20 CURRENT CARYING CONDUCTORS AND I WHERE EXPOSED TO DIRECT SUNLIGHT SHALL CONTAIN 59 CURRENT CARRYING CONDUCTORS. I Drewi Title 3� I 9.1 ALL WIRE LENGTHS SHALL BE LF55 THAN 100'UNLESS E I OTHERWISE NOTED 10.)FLEXIBLE CONDUIT WU NOT BE INSTALLED ON I PROPOSED PV SOLAR SYSTEM ROOFTOP AILD SHALL BE LIMITED TO 12"MUSED LOCKABLE W/DISCONNECT 3 SUNFUSED OUTDOORS I FUSED /2Q0 FUSES 2�DISCONNECT INVERTER RS D 11.1W ERCURRENT PROTECTION FOR CONDUCTORS m�ml� • • Infortnation CONNECTED TO THE SUPPLY SIDE OF ASERVICE SHALL BEIS]J IY/ pRAwlxc orale 9/25/2018 LOCA TED WITHIN I0'OF THE POINT OF CONNECTION NEC DRAWNBY: MS ]05.31 B .0 RFV5ED BY: U12)TLETY AN TWO SOURCES FEED ABUSSBARONEEn -JUTILITY ANDTHE OTHER AN INVERTERw RACKFEED1 El �...,- -�I` 0 0 0 0 0 S tem lnfprtLBlgn: NLEAKER(S)SHALLBE LOCATED OPPOSITE FROM UTILffY [____•__�___ �`______Iii DC-1 SDE: 4.72kW NEC 705.12(AN2N3N!) EXISTING MAIN BREAKER LOAD CENTER SQUARED SQUARED AC SYTTFM SQF: iAkW GENERATION TIONSOLACIRCUITS LOAD NO UCENTERNUSED ONLY INSULATED UNETAPS INSTALLED ON PN:D222N DU221RR __J TOTAL MODLIIECOUNT: 16 GENERATIIX4 CIRCUITS AND NO UNUSED POSITIONS OR MAIN FEEDERS LOADS NEC 705.12(A) moouL6 USED HANwHA 295 MODULE SPEC R: QPEAE-BLK 64.1295 14.)ALL EQUIPMENT INSTALLED OUTDOORS SHALL HAVE UTI-COMPANY: 5,, 1G•ib A NEMA 3R RATING UTILITYACR f. 5330541006 CALCULATIONS FOR CURRENT CARRYING CONDUCTORS UTILITY METER I: 74580538 DEAL TYPE: CASH CONTRACT [NEC 690A(BNI)I:(15.00'1.25)1-18.75A W MODULE SPECIFICATIONS AWG RID,DEBATED AMPACITY HANWHA 295(QPEAK.BIK 64.12951 AMBIENT TEMP:33'1,TE MPDERATINGFACTOR:.% RBV.NO. SIN3et RACEWAY DEBATING•2 CCC:1.00 Imp 9.17NOIe CONDUIT TYPE SHALL BE CHOSEN BY THE INSTALLATION CONTRACTOR (40-.96)LOO-38.40A VD, 32.19 TO MEET OR EXCEED NEC AND LOCAL AHID MOUIREMENTS 38.40A'_18.75A,THEREFORE WIRE SIZE IS VALID Va 39.48 A 116 -2GECTODURN1GGILOUNDROD TOTAL AC REQUIRED CONDUCTOR AMPACITY 9.7 R W,CONDLED W/24W TINM-S,I-THWEF2,IJLO THNN-2 GROUND 16.00A'L25=20.00A C 31C CONGUEF W/2410 THWN-2,1410 THWN-2 GROUND AWG 910,DEBATED AMPACRY INVERTU5K C2 AMBIENT TEMP'.3OC,TEMP DEBATING:1.0 D 31C CONDUIT W/LAAO THWN-2,1410 THWN-2 GROUND 4n RACEWAY DEBATING_3 CCC:N/A W40.0•1.0Imp 800 E 3/4'CONDVIr W/2JlO THWN-2,1410 THWN2,1910 TIEWN-2 GROUND40A'20.OQA THEREFORE AC WIRE SIZE l5 VALID Vw 66F RIO w WIRE(FMF A.)W/K RAM COPNR BOND TO ARMYCALCLAATEDN Fp1 w OVEROAtl1ENT PROTECTION 40 SOLAR 3/4'CpIOUR W/246 THWN-I,I.TNWN-2146-.ROUND 1600A•1.2s=20.00.0 III1 Allemvoob Roae ->LOA OVERCURRENT PROTECTION IS VALID wall,xew,: 07719 877 786-7293 Inn' powered byMECHANICAL SPECIFICATION Fwwa 65.7.x 39.4m x 1.26in(including ham) t - _ (1670mm x 1000mm x 32mm) - '� W,frM 41,41111118,11 NO) ••rrnar+r„r Fro'Corer 0.13 in(3.2 mm)thermally INe-stressed glass with anti IIRctm tmWolar, 0-- a,caCorer Compo6itellled fraaN BIacM arodI,M aluminum TT r CNI 6 x 101ra roullllne O.ANTUM Solar Cells wPlson Aver 2.60-3.031n x4.37-3.54in x 0.5".75m (66.77n x 111-90m.x 15-19-),PraechM class IP67,with bypeadiodn C1* 4mm•Sol cable;(*)a39.37m(10001.1.1-)a39.31m(1000.11 -F C-0. Muni-Contact MCA a MCA Inrel..hu e,IP68Q. r .ra.rrTL�-T•�`•r ,1 • , • MELECTRICAL CHARACTERISTICS POWER CLASS 285 20D 295 MINIMUM PERFORMANCE AT STANDARD TEST CONDITIONS,STC'(POWER TOLERANCE+5W/-OWI Pora A MPP• P_ Iw) 285 290 295 SOLARa g MODULE SAKI ci-Curran- 4 MI 9.% 9.63 9.70 E Open Circutl VxMge' V. IVI 38.91 39-19 39.x8 curtem At MPP' 1- (AI 8.98 9W 9.11 VPNAge x MPP' Vw^ Irl 31.73 31.96 32.19 With its top performance and completely black design the new nRdlalcV n I%1 :17.1 a17.4 177 Q.PEAK BLK-G4.1 is the ideal solution for all residential rooftop applications MINIMUM PERFORMANCE AT NORMAL OPERATING CONDITIONS.HOC' thanks to its innovative cell technology Q.ANTUM_The world-record cell Pawn a MPP' Por, Wil 210.7 214A 218.1 design was developed to achieve the best performance under real condi- St C"'it Current' 1. IA1 7.71 7.77 7.82 tions-even with low radiation intensity and on clear,hot summer days. 0".t AT MVaaage• V. m 36.34 36.65 36.92 CurtrNMPP' Ilan UI 7.04 ].12 7.20 LOW ELECTRICITY GENERATION COSTS V."At MPP' Vr• IV] 29.92 30.12 30.30 © Io00W;n✓.ISC.•plc AN I.SG Me•vnenert tanner S..31 IIOC,S♦ 'El MICf,,aCve AN I.S. 'ryPAW wA+,-wiur-i- Higher yield per surface area and lower BOS costs thanks to NCE higher power classes and an efficiency rate of up to 18.0%. acEu.s PERFORMANCE wAtauxTr PERFORMANCE AT LOW----IRRAD--- f, .- .w._-..-...... Alleat9914, 6%ftpawlNHAIa IYa)... �,,. Tn________________. 9 f• �_�•++""'�� TAeeeaner mar.0.61 E[padrtwn IHr yen. t- INNOVATIVE ALL-WEATHER TECHNOLOGY ��• --A---- - '. Al brat 6%e.Somal PPaw up m lD fARARA Optimal yields,whatever the weather with excellent lav-light AI Ie+a e3.6xa npnlnal powr ppmzs wAn : �. ...-. - rtlNr,Ixa. e. Af„u+rein me+uremen andtemperaturebehavior. a Fuii �= teemwsEe wlnl Ur M-0CELLS-onar,dPw ; + r r r _ rcspecL.e<dntry. ENDURING HIGH PERFORMANCE iLong-term yield security with Anti-PID Technology', _ . w..r T7pcal moa,b xdomlwxe alar row:raebAu ulfalirN In Hot-Spot-Protect and Traceable Quality Tra.Q^A. arc caMaiam 125'L.l000wn�. 8 EXTREME WEATHER RATING QGRLti TEMPERnruRE cOEFncIENrS " T,nq,raae LoellicieM a I. w 15L710 xuC.M.-.0.04 TsNC.M.-a Y. 0 [xrS: High-tech aluminum alloy frame,certified for high snow TOPaluwPv 1.rp.raor.Coafti•n a P., (5400 Pal and wind loads(4000 Pa)regardi ng l EC. r 19L7a1 -0.39 NaaalOpraing CNl TenPax,n MOOT RIl :13 x5.4(45 z3'C) -D.z4 2016 _PROPERTIES FOR SYSTEM DESIGN AH MAXIMUM COST REDUCTIONS M„in.a sya,n val,g•v,,, Irl 1000(IEC)/WIND IUU soar cw n 4WUp to 10%lower logistics costs due to higher module Msiwan Sana Fes,RAmlg a xl 20 nn It C ITEC)!TYPE 1(UL) Capacity per box. . Deign Ia,d Wish fULV I /R'1 7513600 Pa) rnalNiaaaA wWMd go"MMA•aan u(40-Cup.,85'C) essay Trona a6alf DARign IRAd,Wit(ULF DI NPI 55.612666Pa) I instellaoan manual O A RELIABLE INVESTMENT �a+l.s+l•r [ rWsq Q Inclusive 12-year product warranty and 25-year QUALIFICATIONS CERTIFICATES PACKAGING INFORMATION linear performance uarantee'. I�.nD32se, uL 1703;wE aux y Tal.^,cE<a..m�rL. N NAMH a M-kn,P.r Pana 32 I]8 B IEC 6I2ESIEd.2):IEC 61)30;Ed.tl,pa cNlm ci,raA Nunn-a Pallas Pa 53'Caxaiur 30 C E ( Ne'Mr a P,Ilao Ra 40 C__ 26 APTtealconddR, :Cellia-1500Y DVE Cs against grounded,wdh conducthw me- hila Dint-1.1(L N w x H) 68.7 in x 45.3in x 46.1 In (1745...1150..x 1170 mm) tal toil covered module surface.25 Y, Pm wAigM 14351M(651 kg) 5 THE IDEAL SOLUTION FOR: 168 n Sm da,sheer nn nor for fudhe, aDT6lmnn,non Iasl.uctlons m,nt a Iarowed.ser rl»Insblimm ra aprxlna mrw,l err-1.1 aur 1-ar,xe deportment Ir weer I.mwmnan oa apn„+e Iml'INIaI am w ®Ra drop urM m a m.Moouct. Omldlner informetim. 3000NANNNARtnum Arwb I+. C 300 Spalrum Cr4r OrM,GUIre 1250,Imn.U 9261 g,USA 171.l 949)Ia 59%i[MAXilpuM+y-uN,.cam I w[a ww.9<elh ur Engineered in Germany 0 CELLS solar=@ " Single Phase Inverter =@e solar • with HD-Wave Technology for North America SE3000H-US/SE380OH-US/SE5000H-US. Single Phase Inverter SE6000H US/SE7600H-USlSEl0000H-US with HD-Wave Technology • SE3000H US SE380OH-US SES000H-U5i SE6WOH-US SE76WH-US SE10111N1H US _ for F� OUTPUT _ f o r North A l l l e r l c a Rated AC Vower Output 3OW 3800'114 0V 5000 6000 @ 140V 7600 10000 VA 33W @ 208V 5000®209V SE3000H-US/SE3800H US/SE5000H-US/ RW@2°DY s V240V MaxMa.AC Powe Output 3W0 50(10 7600 10000 VA 33W@20RY .SOW @108V...... .... .... SE6000H-US/SE7600H-US/SE10000H-US ACOutPutVphag " �ie3;2oe 329, "`,- ACOutPutVoltag M; -rbni-Max.171.1,ZIO„2WJ„ / ✓ ✓ J _.I..,._ ✓ ....... _✓ .Vac... AC Fred„ncy(N I) „ 59 3 60-60.5 Ha ............... .. Maximum MaxContinuous Output Cunard 208V ,,, - 16 24 �-I �� A imum Continuous Output Clr"p,240V 125 ........16 21 25. ...,.... 32 ...41 ... GFDI Threshold .................1.. ..........A,,,, Ut111N Monitoring,ISIZMIr•PromRlpn,Ciwmry, Configurable Thresholds INPUT — _ --- -�--- . a M..mum DC P (_D240V 1650 590D........... solar,y,,y „ Maximum DC Power�20gV.. .. ............... .. ... ....5100 ...7]50 ......... ..... T former lass,Uryrounded Yes 6 salar,� y�.w .... .... ...... ... s Ma I In put Voltage ............. 480.. Vdc Nom I DC I put Voltage 380 a00 Vdc.. npp _�_�......,..,..,.......................................„.. ., 9a mlnt V Ma mC t@240V 135 163..55 20 27 Adc 15 AdcMaz.InputShortCrcurtCunt ................................ .. .. .. e • e • Reye -Fault tyl [ ti ....... ... Nos Grou d-Fauhl Isolation D[ n__ .. ................ .... .. ..600ka,,,,, _... __.. •••• Maximum Irnerler 99 xY2 ..%.. EMae^cY .. ..... ........... ...�....... . ... - CEC Weighted EMtkncy...... ....... ........... ........ .. ...................................%.. Nighttime Power Consurr • •••• ADDITIONAL FEATURES • Supported communication interface;..... .._.. ........R54g,5,,.E)Ae{neq,h6�.("bona9,CNIular(optlonag _.. ''• Revenue Grade Data,ANSI C1220 _ Optfor!!I',^, ................... ... ......... Raped Shutdown NEC 2011 arN 2017 690.12 - Automatic Rapid Shutdown AC Grid Disconnect • :as. . M as �A ......COMPLIANCE 1H1711,UL37115A ULI6998,CSA C22 2 CanWlan AFG aixordkig,m TI L M-07 ... ... .... .... • 4 • GM Connection Standards .. IFFFSS/7,Ruk 21,Ride 11,(NI) .., Emissions FU Pan IS Wss B INSTALLATION SPECIFICATIONS ,,,>.• „_ AC Cpndu t Site 7 AWG R 3/1'minimum 1204 AWG DC Input Conduit Sim/a of Strings/AWG Range 3/4”minimum/1-2 strings/14-6 AWG /1-3 strings/ e .......... ............ .....................I...... .............. ............. ............. ............... LI$AWG Z1.3.14.15 -�In/ Dimensions with Safety Switch(HYW%D) 17.7 x 14.6 x 6A/450 is 370 x 174 x7.3/540x mm 370.M ...........................................................i..........................................111................2............................................... Optimized installation with HD-Wave technology wMnsafetyswl0l I ........:2(io,,, =5261/11. ?6.2171.9, ,,,,,` 3f1A/i7.6,,,,a ,. ......... .. Specifically designed to work with power optimizers coo.8 Natmalcarnedlpn NaturN wr[eedlon., Record-breaking efficient OPeranngTe._pvalure_....IterV ,,,, 13t 140/-25tot......�0'F/-10'CoPtio^r°... ,..,.., 'FL'C. ........ g y Pro[ecnon Rating ............... ,j. ... .... NEMA 3R(Im■rfar whh Salary AVltchJ .... ■ Fixed voltage inverter for longer strings + iarraaaat 5°WFARHYW" iylasa.oi uromiaic7 ■ Integrated arc fault protection and rapid shutdown for NEC 2014 and 2017,per article 690.11 and 690.12 w°°-�°""^^F++a"'+aa'^""'°�""r�/^ '°"""■ "'^^•*/°""'w' "�'""�'"`°"°""""r" "'"' �rn r/N'S[amiM315�NXW ■ UL1741 SA certified,for CPUC Rule 21 grid compliance w Extremely small ■ ■ High reliability without any electrolytic capacitors . Built-in module-level monitoring "10111"1p-/ - Outdoor and indoor installation wave Optional:Revenue grade data,ANSI C32.20 Class 0.5(0,5%accuracy) www.solaredge.us • so I a r ' • • = so I a r " • s SolarEdge Power Optimizer Module Add-On for North America P300/P320/P370/P400/P405 SolarEdge Power Optimizer P300P320 P370 P400 P405 ob Ror 60 call m (Far hllhpower 1 (f.higbee-fies—wd (far n a 61A96-11 If r thin N uks) 60-Ilnleean w) I ) aw .) moduksl Module Add-On For North America INPUT_ Rated Input DC Powerr. .. !,- 300 320. .370... .. 400 405 I w • Absolute Maximum Input V~ 48 fill 80 125 Vo P300/ P320/ P370/P400/P405 (Y« tlawest(empe azure). II . _ MPPT Operating Range �, 8 48 a 60 8-80 12.5-105 VAC . Maxl.um Stan CircuitCurrent11") 10 ....- i?........ .....- 101 .Ads.. .. .. .. .. ... ...... .... .Mdmam DC input coatst _._. 12.5 .i3.7s ............ 12.63 . .._. ... adz • MaNmLm E..... .... ... _............. ...... .. ..... . _. .... % OUTPUT DURING OPERATION)POWER OPTIMIZER CONNECTED TOOPEIUITING SOLAREDGE INVERTER) Maximum Output Currem.................i-............ 15 .....................`. Ad, Mazlmum Output V ! 60 I 85 Vdc OUTPUT DURING STANDBY)POWER OPTIMQER DISCONNECTED FROM SOLAREDGE INVERTER OR SOLARED6E INVERTER OFF) _ Safety Output Voltage per Power VdC Optimizer 1 STANDARD COMPLIANCE EMC FCC P-15 Class S.IEC610OD-E 2 IEC61000b-3 t.no d Safety PEC62109 1 ldass.ilsai UL1741 ' SYeatR a ROHS Yet 2antY INSTALLATION SPECIFICATIONS iW o Maximum Allowed Sy-,Voltage 1000 V« ^-....wn ... .. ... ' C p nbl in iters �� All SokrEdB 51 gk Phase nd 7lureaPM IrlVarters _ Dlmensbm(w lz Hl 121111252.275/5.S.97x108 I m/In Sx597x L37 5 597 1% We1gM(hrcNzdlllg cabled.... 630/i.l....... 750/17.... .. .845/19... 1..IF/.Ib .. ... ..... ..... ... InWA Cnnrlecmr ...MG CampallbkI MG/ .......... Re CA Ca Ngi Amphend AH4 .. Darlhla lnsulatM Output Wire Type/Connector Double l nsulated:MCA Compatible MG/ Dati NNulaOed;MCA Compai .............. .. ...I.. .. Amphenal AN4... ............... OulprRreLengM 0.95/30 1.2/3.9 m/h Operadng Temperature,Range ...L. __.. 40-+85/740-+185................................. Protection Ratan ....... ...... ......... .IP68/NEMA6P Re"Humidity ....0 100 ............. % "RHea STCpewwarM imwlH.McArH a w ro.4f oew.teMm newts. PVSYSTEMDESIGN USING SINGLE PHASE SINGLE"ULM THREE PHASE am THREE PHASE 4EOV A SOLAREDGE INVERTER— HO-WAVE _ Minimum String length a 10 1a owe i (Pr Opnmizers) _�.. .' Maximum String Length 25 25 - s0 PV power optimization at the module-level ( topttmaers) Maximum Powe 5700(6000 wlth Up to 25%more energy per ._ SE76UGH-US) 5250 6000 12750 I. W ._..... ....._.. _.. ..._. ..........I.......................... ......... ............. — Superior efficiency(99.5%) Parelkl strings of Dilkrem Lengths We or Orientations Mitigates all types of module mismatch losses,from manufacturing tolerance to partial shading ^ro-4n,+.aeti+�aela�e�a��.N.e.:Iwaw.....rsaa..rwvnwarNtewsaa_++a�s u n en re.zem.e uem wIm nporyaYae4po/RRooroYmN we+are. 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-IAPAN CHINA-AUSTRALIA-THE NETHERLANDS-UK-ISIUi TURKEY-SOUTH AFRICA-BULGARIA-INDIA www.solaredg—s 71 PAGE 51 GREAVES Grounding Connectors UL _ SP ll TYPE:LI Lay-In Connector �1 , POWER DISTRIBUTION CU9AL CMCII LI-5 ground connectors are manufactured from high strength 6061-T6 BUG-BITES"' 90'C aluminum alloy to insure both maximum strength and conductivity.They are SP dual rated for both copper and aluminum conductors and are electro tin plated Insulation Piercing Connectors - to provide low contact resistance and protection against corrosion.They are Eliminates need for conductor insulation stripping LISTED designed for use on conduit grounding bushings.The open-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 90°C RATING(4868 LISTED) IPC SERIES NASD CATALOG WHITE RANGE TOMME CTN EST SHIPPING_ _ NUMBER NUMBER MAN TAP WILTS BOLTS FT4BS CITY WEIGHT(IN) UI1m ce"loB �Me. Cond.Range Stud SDimensions,Inches 13110 IPC 1002 110-8 2.8 300 1 16 12 2.63 CTN Number AWG MS F_ H w L 13107 -1PC 4006 41111-4 6-14 600 1 13 12 1.90 CTN 13108 -1PC 4020 410.2 2/0.6 S00 1 25 12 408 CTN U-50S 1 4-14 0.22 0.78 0.38 1.07 13109 'IPC 2540 250-1 4J0-6 am 1 30 6 4.17 CTN V-1125 1 1/0-14 0.27 1.17 0.6 1.5 13113 IPC 3310 350-410 410-10 300 1 25 6 4.17 CTN 13114 IPG 3535 350-410 350-410 300 2 25 6 7.53 CTN 13116 1IPC 5012 Ste-250 10-12 300 1 25 4 2.85 CT„ Ll 200S 2 3/0-6 0.33 1.56 0.8 2 13104 -IPC 5025 500-250 250-4 600 1 55 4 4.06 CTN 13105 'IPC 5070 500-300 500.250 600 1 75 1 2.84 EA CAUTIGN L1-2525 2 250-6 0.33 1.79 0.8 2.2 13106 -IPC 7770 750-500 500-350 800 1 75 1 2.82 EA USB BL%rBfles Oil -600 WIIM.IleYrxa 300 VDIs(far 4840¢Dundee Y Sytlems) InSuleted oAWA OINyI w-C004947S3 1 NW CSA rar66°d Do not InStSH On Dere cable. 1/118 L'NF-18 X.53 DP RE"070 � $.220 T1:11 TAP UMOF.07rIREWAXOFBOTTIIH OF WIREWAY.00 Dual-Rated Nor DRRl PASTWIPEWAY. GUTTER TAP CONNECTORS �� cu9AL , 010 High strength aluminum alloy 6061-T6,tin-plated LISTED 600V 90°C �l [9.533.231 Lay-in designed main conductor remains continuousCIFTap parallel or perpendicular to main CD .tri:.ohoGP SERIES � 2004A/S [.753.251 NAm CATALOG CONDUCTOR RANGE APPROX.OIYENSpNO(M) CTN EST.BNNPPNO /// IS.O843111 `- 0 EEL XOTE LG.5TAN1E55 NUMBER NUMBER MMI TM H w L O7Y WEMsHT(IM) UNR G// STE0.5LOTFD SCIrtW 13117 GP 2' 2-12 4-12 SOL I'm 518 1Y. 24 1.43 CTN CW201027(I REQ'D) 13118 GP 10 1)0-2 10-12 SOL 1 34 1% 12 1.19 CTN ® [2).193.331 ASSEMBLE SCREW SHM 13119 GP 250 250-Illi 250-6 1Y. 1.1. 2Y. 12 2.54 CTN TO 901TON 13121 GP 350 350-410 350-6 1'l. Ill. 2-N 8 2.75 CTN For copper-to-Copper. 13122 GP$00 500-350 500-2 1Y. 1% 31A 6 3.10 CTN 13123 GP 750 700-500 500-2 2 1% 3'11 3 2.5 CTN copper -to-alumina -�f-Yale x° aluminum-to-aluminum oAae-wlwor Is m�,w w+or aeaed mlma+on wDe mn. 600V 90°C r4vtl:Irn;7--- NC-7 796:.010 c1+t ''" Snap-On illSulating covers for use with GP connectors For indoor use only \� .1503 006� [786*010 U�S �E [3.813.1SI ® A GPC SERIES I „A9HIiG t M HAED CATALOG FOR USE WITH APPROX.DWOMIMS(N) CTN ES_T.SHIPPING NUMBER NUMBER CONNECTOR COLOR H W L GTY WEIGIIT(IW UNIT 13137 GPC2 GP2 YELLOW 1'4. 1-1. 1'l. 12 0.46 CTN 2/7? \\\t\p"\t \"..\\`\ (i4.571) Azo\+{ 0>Si.aos i' 13136 GPC 10 GP110 GRAY 1'1. 2Y. 2% 6 0.36 CTN 7I�r /Ip\` 11\ �I11.9a1/ CA0210025- 13740 CPG 250 GP25D RED 1% 2% 3'l. 8 0.40 CTN 7jrglllA\`\\\t`\1\` IO.M 3.til FINISH:TIN PLATE CNS-02 13141 GPC 350 GP35D YELLOW IV. 31. 3% 3 0.42 CTN 13142 GPC 500 GP50D BLUE 2% W. 4Y. 3 0.45 CTN 1 17/1009 w LAY IN LUG lI-SO.S 13134 GPC 750 GP750 GRANGE 2"N T/. 48 3 0.65 CTN SD.�1130601011 d 1 6061-T6ALUMINUM 2.25X L-7 1065 REFfRHILE t- QQ 11 Heritep Park Clri CT 06413-Ptd 8804884.4505-Fax BBD.884.4548 TOLL FREE 1-B00-2431130(Outside CT) i 1 SOLARMOUNT :: UNIRAC BETTER DESIGNS I• •I I I I• 1 r' 1 I I I I TRUST THE INDUSTRY'S BEST DESIGN TOOL CONCEALED UNIVERSAL "1 ENDCLAMPS BETTER SYSTEMS ONE SYSTEM MANY APPLICATIONS END CAPS INCLUDED a, WITH EVERY ENDCLAMP BETTER RESULTS CONCEALED MAXIMIZE PROFITABILITY ON EVERY JOB UNIVERSAL he ur Ipe jch i. CLAMPS ::.In 1, nb::- ... .... ,J.3slc lfirce Pmltl UNIVERSAL SELF &UNIRAI BETTER SUPPORT STANDING MIOCLAMPS 25 WORK WITH THE INDUSTRIES MOST EXPERIENCED TEAM I i Na�9Ahly YEAR U-BUILDER ONLINE DESIGN a TOOL SAVES TIME&MONEY � - �� UL2103 .'t'd W:I U,1;;aiC4f;N r I UNIRAC CUSTOMER SERVICE MEANS THE HIGHEST LEVEL OF PRODUCT SUPPORT I TECHNICAL SUPPORT CERTIFIED QUALITY PROVIDER BANKABLE WARRANTY - ::. • r :: ii ,,.I ,,'ncttlMcalian puWma,:E adWre p.ica.P,a peal+mm An nnhar m, 0N'i01,8. 101 r7Yi and OW4', CilKtl-XQ a!,mlh h bxr m.i x d,d%THE PROFESSIONALS' CHOICE FOR RESIDENTIAL RACKING INFixySim � •s xla� SWI `Fe I W I :�dWr tlm t&q 5'",>ad`le m e(�o,m�mare 'ac,r+dn 51amGe1 lelkrs .a;.d txtmwat Jala cheek weatlr �pIR aib Inrc;:m These ridificam dnaonArdle wI e¢epUo-al aaur S0I1RM@1Vf n r mmlm.�•.Mr p"n1m¢.Ind uowo 113m it o"'I. s r,WIPW and:Immtmro'to rrt dzt�b.;sme.;mxtr.•. Ynnted la[dind:•:zrtarN arcl a 5 nx h:nrt -: :..::.i I, BEST INSTALLATION EXPERIENCE-CURB APPEAL-COMPLETE SOLUTION•UNIRAC SUPPORT ENHA9CF YOUR REPUTATM4 WITH CUALITY RACKING SOLUnONS BM7KFD BY ENCINFFRINF.FxCEUFNCF AND A%PFRIOR SUPPLY CHAIN my GreenFasten`GF1-Product Guide Exploded Product View,Bill of Material, GreelFasteo-GFl-Product Guide Specifications S PART 1-GENERAL 1.3 SUSMITrAL C. Base Bashing ls.032gauge aluminum em- Material$Needed for Assembly A Submhmanufacturerswnttenspecifications. bossed W accept EPDM bushing j 1.1 SUMMARY 8. SUbRR standard product rut sheer9. D. Bushing is EPDM. A WORKINCLUDES C. Su bmitrnstallatonirsstrucuonss. Item No. Description of MateriaVPart Quantity -. 1.Gre rhFasten solar attachment bracket that E Stainless steel bonded washer is 30418.8 D. Submit plotlU(t specific I-b bad d values. data ShoW- 1 GF-1 Hashing 1 attaches directly at the roof tlttlr ung ubmate and albwable bad va4es. stainless and EPDM. 2.Prwlde appropriate bracket and faueners �_�_� 2 L-102-3'Bracket•(other options available) 1 for the roof system. 1.4 QUALITY ASSURANCE 2.3 FINISH-Milt Finish 3 5/16'EPDM Bonded 304-18.8 SS Washer 1 B. RELATED SECTIONS Installer to be experienced in the Installation of A Bracket 5 mill finish aluminum 1.Section 07ri00:Hashing and Sheet Metal specified roofing material for no less than 5 years B.BaseBashing(choose one) O - 4 Lag Bok 5/16' 1 O 2.Section 07500:Roofing in the area ofthe project 1.Division 1�Achnmistradve and Procedural 1.Mill Finish ,^ Requirements 1.5 DELIVERY/STORAGE/HANDLING 2.Black-kynar panted v 1 3 4.DMsbn7:Thermal and Moisture Protection Inspect matenal upon delivery.Notify marwfacturx 1.2 SYSTEM DESCRIPTION within 24 hours of any misvrgwbelectie rcems. PART 3-EXECUTION A COMPONENTS: Ke'e'p material dry,COM",and OB the ground umil all ^SOXed. 3.1 EXAMINATION tStrUCWreonwigrhbrack- 1.mrin 11 aster GI t system cFPDM ofhing, A Substrate: Z num Onshing v+hh Integral EPDM bustling PART2-PRODUCTS -are W be Instalk and veli"t h wall 4al -"y and one bonded stainless steel and EPDM washer wkrlslantl any add[bnal bading that may be V/ 2.1 MANUFACTURER incurred. 2.Fasteners Ec9Po4en Solar r-W'p- ►_w`Tu- ATO be of metalcompatiDkwhhalumirwm 2gyHarrel Street Mornsvilk,Vr05661 B. No[IfyGeneralCmtra¢ar0lany defitlencks GreenFissten components. (877)859-3947 before Ins[aling EcoFasten Solar bratluets. O O B.Fasteners should be selected for compat- wawv.Mo(asteh50ler com ibillry with the roof deck C Very[hal roofing material has been�ri-I ec U - ` CFastener strength should exceed or be 22 MATERIALS correc[y prior to rtK a0rt g dM attach vrn V mal A Attachment Bracket brad'!6. W to that of the allowable load of the sys- 60005eries Aluminum(choose one) [em. 3.2 INSTALLATION See test data at vAvvr cofastensolar.com 1. Comp Mount Slide A Comply with arCMecturaldravengsand prol- 3.Sealant if required by roof marMacturer): 2 CP-SO-Sb[ted ect engineers recommendations for lccat.dr to be roof manufacturer approved. 3. F-111-A of system.Comply,with ManufaRurer•s wri:[er 4.MUminum compression bracket 4 L-1D2.3' Installation Instruct ons for installation and S. L-1026' IaYput. B. DESIGN REQUIREMENTS. 8 SCI-101.3' 1.Bracket spacing to bill recommended by 7. 2-101 project engineer. 8 Col Ml B-k.1 2.Install'minimum of one fastener per B. Fasteners(may be supplied by others)to be assemdycompatible with chosen roof application and 3.It iiimportam to design new structures sleet specified put out values as shown In or assess existing stfllcfp res id make sure load test data. that they can wlt'Rtdnd retained Wits. 0.T]-05&aen FwFaren Boka•AA mPtP4wolar4ad UraarabpyaptN M1pin nwve4flTlta 1 $7141411 I EwFa Sole•NcaMMpalec wd Woopl+Iplx.Niiyipiaerved ;14 4 E�8iY wafda P•OUY�a braeY4ip U9.e+PY:A131,Sae1 a.15)T1Da18 bl]Maa0.1a0.1ta 91a1b]M0a 41WDlx Realiasr@42II,t]a @aR5S1rII EmierPr9elP Perm w P�ceap Msa•.nve u8 PrrrO:A131sIIe1 a.1Sl.ADB10.14rJBB @ B 1L6.]1p at atabaw Bt azok.ma at ax asa Bt a1721ia 9]93aS55]a2 1 a VECTOR E n Q I t1 E E R S VSE Project Number:U1982-0913-181 September 25,2018 Trinity Solar ATTENTION:Phil Smith 4 Open Square Way,Suite 410 Holyoke,MA 01040 REFERENCE: John Lenkowski Residence: 15 Hastings Heights,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. Desien 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 Existine Roof Structure Roof structure:2x6 rafters @ 16"O.C. Roofing material:asphalt shingles Roof slope:23° Connection to Roof Mounting connection:(1)5/16" lag screw w/min.2.5"embedment into framing at max.48" 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: U1982-0913-181 John Lenkowski Residence TOR 9/25/2018 E n G 1 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 JIA OF ROGER T. ALWORTH CIVIL r„ No.47740 oc C7Q alsT£Q`�' �sSIOVAL Digitally signed by Rogerworth 09/25/2018 Roger Alworth Date:2018.09.26 09:58:59-06'00' Roger Alworth,P.E. MA License:47740-Expires:06/30/2020 Principal Enclosures RTA/wic 651 W.Galena Park Blvd.,Ste. 101/Draper, UT 84020/T(801)990 1775/F(801)990 1776/www.vectorse.com JOB NO.: U1982-0913-181 ETO SUBJECT: WIND PRESSURE E f-1 G I t1 E E R S PROJECT: John Lenkowski 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 =g, 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.: U1982-0913-181 T O R SUBJECT: CONNECTION E n O 1 11 E E R S PROJECT: John Lenkowski Residence Lag Screw Connection Capacity: Demand: Lag Screw Size [in]: 5/16 Max. Trib. Cd: 1.6 NDS Table 2.3.2 Pressure Max a 2 Max. Uplift (0.6 Wind) Tributary Area Embedment' [in]: 2.5 (psf) Width (ft) (ft) Force (lbs ) Grade: SPF (G = 0.42) Zone Capacity [lbs/in]: 205 NDS Table 12.2A 1 15.2 4.0 11.0 167 Number of Screws: 1 2 28.7 4.0 11.0 316 Prying Coefficient: 1.4 3 43.9 4.0 11.0 483 Total Capacity [lbs]:1 586 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.: U1982-0913-181 TSUBJECT: GRAVITY LOADS E r G I n E E R S PROJECT: John Lenkowski Residence CALCULATE ESTIMATED GRAVITY LOADS Increase due to Original ROOF DEAD LOAD (D) pitch loading Roof Pitch/12 5.1 Asphalt Shingles 2.2 1.09 2.0 psf 112" Plywood 1.1 1.09 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 4 psf ROOF LIVE LOAD (Lr) Existing Design Roof Live Load [psf] 20 ASCE 7-10, Table 4-1 Roof Live Load With PV Array [psf] 20 w/Solar Panel SNOW LOAD (S): Existing Array Roof Slope [x:12]: 5.1 5.1 Roof Slope [°]: 23 23 Snow Ground Load, 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, Ct: 1.1 1.1 ASCE 7-10, Table 7-3 Risk Category: II II ASCE 7-10, Table 1.5-1 Importance Factor, Is: 1.0 1.0 ASCE 7-10, Table 1.5-2 Flat Roof Snow Load, pf [psf]: 35 35 ASCE 7-10, Equation 7.3-1 Minimum Roof Snow Load, pm [psf]: 0 0 ASCE 7-10, Section 7.3.4 Unobstructed Slippery Surface? No Yes ASCE 7-10, Section 7.4 Slope Factor Figure: Figure 7-2b Figure 7-2b ASCE 7-10, Section 7.4 Roof Slope Factor, Cs: 1.00 0.78 ASCE 7-10, Figure 7-2 Sloped Roof Snow Load, ps [psf]: 35 27 ASCE 7-10, Equation 7.4-1 Design Snow Load, S [psf]: 35 27 JOB NO.: U1982-0913-181 TSUBJECT: LOAD COMPARISON E n o I n E F R s PROJECT: John Lenkowski Residence Summary of Loads Existing With PV Array D [psf] 6 10 Lr[psf] 20 20 S [psf] 35 27 Maximum Gravity Loads: Existing With PV Array D + Lr [psf] 26 30 ASCE 7-10, Section 2.4.1 D+S [psf] 41 37 ASCE 7-10, Section 2.4.1 Maximum Gravity Load [psf]:l 41 37 Ratio Proposed Loading to Current Loading: 90% 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.: U1982-0913-181 TO R SUBJECT: SOLAR LAYOUT E f'1 O I I'l E E R S PROJECT: John Lenkowski Residence i � o - } VECTOR E n Q 1 f1 E E R s VSE Project Number:U1982-0913-181 September 25,2018 Trinity Solar ATTENTION:Phil Smith 4 Open Square Way,Suite 410 Holyoke,MA 01040 REFERENCE: John Lenkowski Residence: 15 Hastings Heights,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 Existin¢Roof Structure Roof structure:2x6 rafters @ 16"O.C. Roofing material:asphalt shingles Roof slope: 23° Connection to Roof Mounting connection:(1)5/16" lag screw w/min.2.5"embedment into framing at max.48"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 s VSE Project Number: U1982-0913-181 John Lenkowski Residence TOR 9/25/2018 E n G I n E E R S The solar array will be flush-mounted (no more than 6" above the roof surface) and parallel to the roof surface. Thus, we conclude that any additional wind loading on the structure related to the addition of the proposed solar array is negligible. The attached calculations verify the capacity of the connections of the solar array to the existing roof against wind(uplift), the governing load case. Limitations Installation of the solar panels must be performed in accordance with manufacturer recommendations. All work performed must be in accordance with accepted industry-wide methods and applicable safety standards. The contractor shall notify Vector Structural Engineering,LLC should any damage,deterioration or discrepancies between the as-built condition of the structure and the condition described in this letter be found.Connections to existing roof framing must be staggered,except at array ends,so as not to overload any existing structural member. The use of solar panel support span tables provided by others is allowed only where the building type,site conditions,site-specific design parameters,and solar panel configuration match the description of the span tables.The design of the solar panel racking(mounts,rails,etc.),and electrical engineering is the responsibility of others. Waterproofing around the roof penetrations is the responsibility of others. Vector Structural Engineering assumes no responsibility for improper installation of the solar array. VECTOR STRUCTURAL ENGINEERING,LLC j�k OF R00ER T. ALWORTH CIVIL r„ No.47740 •o alsTEP� �' �sSlpYAL' Roger Alworth Date: by Roger Nworth 09/25/2018 Date:2018.09.26 09:58:59.06'00' Roger Alworth,P.E. MA License:47740-Expires:06/30/2020 Principal Enclosures RTA/wic 651 W. Galena Park Blvd.,Ste. 101/Draper, UT 84020/T(801)990 1775/F(801)990 1776/www.vectorse.com r JOB NO.: U1982-0913-181 TOR SUBJECT: WIND PRESSURE E n G I n E E R s PROJECT: John Lenkowski Residence Com onents and Cladding Wind Calculations Note: Calculations per ASCE 7-10 Label: Solar Panel Array 77— 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:I 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, [(GCp — GCp 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.: U1982-0913-181 YEC T SUBJECT: CONNECTION E rl C3 1 rl E E R S PROJECT: John Lenkowski Residence Lag Screw Connection Capacity: Demand: Lag Screw Size [in]: 5/16 Pressure Max Max. Trib. Cd: 1.6 NDS Table 2.3.2 2 Max. Uplift (0.6 Wind) Tributary Area Force (lbs) Embedment' [in]: 2.5 (psf) Width (ft) (ft) Grade: SPF (G = 0.42) Zone Capacity [lbs/in]: 205 NDS Table 12.2A 1 15.2 4.0 11.0 167 Number of Screws: 1 2 28.7 4.0 11.0 316 Prying Coefficient: 1.4 3 43.9 4.0 11.0 483 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). t JOB NO.: U1982-0913-181 yE C TOR SUBJECT: GRAVITY LOADS n G I n E E R S PROJECT: John Lenkowski Residence CALCULATE ESTIMATED GRAVITY LOADS Increase due to Original ROOF DEAD LOAD (D) pitch loading Roof Pitch/12 5.1 Asphalt Shingles 2.2 1.09 2.0 psf 1/2" Plywood 1.1 1.09 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 4 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] 20 w/ Solar Panel SNOW LOAD (S): Existing Array Roof Slope [x:12]: 5.1 5.1 Roof Slope [°]: 23 23 Snow Ground Load, pg [psf]: 40 40 ASCE 7-10, Section 7.2 Terrain Category: C C ASCE 7-10, Table 7-2 Exposure of Roof: Fully Exposed Fully Exposed ASCE 7-10, Table 7-2 Exposure Factor, Ce: 0.9 0.9 ASCE 7-10, Table 7-2 Thermal Factor, Ct: 1.1 1.1 ASCE 7-10, Table 7-3 Risk Category: II II ASCE 7-10, Table 1.5-1 Importance Factor, I5: 1.0 1.0 ASCE 7-10, Table 1.5-2 Flat Roof Snow Load, pf [psf]: 35 35 ASCE 7-10, Equation 7.3-1 Minimum Roof Snow Load, pm [psf]: 0 0 ASCE 7-10, Section 7.3.4 Unobstructed Slippery Surface? No Yes ASCE 7-10, Section 7.4 Slope Factor Figure: Figure 7-2b Figure 7-2b ASCE 7-10, Section 7.4 Roof Slope Factor, Cs: 1.00 0.78 JASCE 7-10, Figure 7-2 Sloped Roof Snow Load, ps [psf]: 35 27 ASCE 7-10, Equation 7.4-1 Design Snow Load, S [psf]: 35 27 JOB NO.: U1982-0913-181 TSUBJECT: LOAD COMPARISON E fl O I n E E R 9 PROJECT: John Lenkowski Residence Summary of Loads Existing With PV Array D [psf] 6 10 Lr[psf] 20 20 S [psf] 35 27 Maximum Gravity Loads: Existing With PV Array D+ Lr [psf] 26 30 ASCE 7-10, Section 2.4.1 D+S [psf] 41 37 ASCE 7-10, Section 2.4.1 Maximum Gravity Load [psf]: 41 37 Ratio Proposed Loading to Current Loading: 90% 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.: U1982-0913-181 yE C T O R SUBJECT: SOLAR LAYOUT E n O i n E E R s PROJECT: John Lenkowski Residence O 0 0 7 dl A M � f September 26, 2018 To: Inspectional Services From: Lynne Siringo—Trinity Solar Subject: Building and Electrical Permit Applications for Solar Installation Attached please find building permit and electrical permit applications, and all other necessary documents. Enclosed also are two checks for these applications. If you have any questions regarding these applications, please don't hesitate to reach out. Thank you very much! Lynne Siringo Lynne.Siringo@trinitysolarsystems.com 413-203-9088 Ext. 1522 Trinity Solar 4 Open Square Suite 410 Holyoke, MA 01040