Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
32A-116 (5)
90 MARKET ST BP-2019-0798 GIs#: COMMONWEALTH OF MASSACHUSETTS M Block: 32A- 116 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-2019-0798 Proiect# JS-2019-001325 Est.Cost: $13558.00 Fee: $75.00 PERMISSION IS HEREBY GRANTED TO: Const.Class: Contractor: License: Use Group: SUNRUN INC 080034 Lot Size(ss . ft.): 9321.84 Owner: WHEELER MARY L&MELANY THOMPSON-WHEELER Zoning: URC(l00)/ Applicant: SUNRUN INC AT. 90 MARKET ST Applicant Address: Phone: Insurance: 734 FOREST ST STE 400 (978)793-8584 WC MARLBOROMA01752 ISSUED ON.1/31/2019 0:00:00 TO PERFORM THE FOLLOWING WORK.-ROOF MOUNTED SOLAR, 25 MODULES 7.6 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 Deaartment 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 1/31/2019 0:00:00 $75.00 212 Main Street,Phone(413)587-1240,Fax:(413)587-1272 Louis Hasbrouck—Building Commissioner SOL1� Department use only City of Northampton Status of Permit: �% ..► = r' 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 Plot/Site Plans Other Specify APPLICATION TO CONSTRUCT,ALTER,REPAIR,RENOVATE OR DEMOLISH A ONE OR TWO FAMILY DWELLING SECTION 1 -SITE INFORMATION Is '0— 1 q- -7q-w 1.1 Property Address: This section to be completed by office Map Lot Unit 90 Market Street Zone Overlay District Elm St.District CB District SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT 2.1 Owner of Record: Mary Wheeler 90 Market Street Northampton MA 01060 Name(Print) Current Mailing Address: (413) 230-6997 Telephone Signature 2.2 Authorized Agent: Craig Orn 734 Forest Street, Suite 400, Marlborough, MA 01752 Name(Print) Current Mailing Address: (978) 793-8584 Signature Telephone SECTION 3-ESTIMATED CONSTRUCTION COSTS Item Estimated Cost(Dollars)to be Official Use Only completed by permit applicant 1. Building 4,067.00 (a)Building Permit Fee 2. Electrical 9491.00 (b)Estimated Total Cost of Construction from 6 3. Plumbing Building Permit Fee 4. Mechanical(HVAC) 5. Fire Protection _ 6. Total=(1 +2+3+4+5) 113558.00 Check Number This Section For Official Use Only Building Permit Number: Date Issued: Signature: l Q9 Building Commissioner/Inspector of Buildings n Date V EMAIL ADDRESS (REQUIRED; EITHER HOMEOWNER OR CONTRACTOR) 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 Side L: R: L: R: Rear Building Height Bldg.Square Footage % Open Space Footage % (Lot area minus bldg&paved parking) #of Parking Spaces Fill: volume&Location A. Has a Special Permit/Variance/Finding ever been issued for/on the site? NO 0 DON'T KNOW YES IF YES, date issued: IF YES: Was the permit recorded at the Registry of Deeds? NO O DONT KNOW © YES IF YES: enter Book Page and/or Document# B. Does the site contain a brook, body of water or wetlands? NO O DON'T KNOW ® YES O IF YES, has a permit been or need to be obtained from the Conservation Commission? Needs to be obtained © Obtained O , Date Issued: C. Do any signs exist on the property? YES © NO IF YES, describe size, type and location: D. Are there any proposed changes to or additions of signs intended for the property? YES O NO 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 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 [0] Decks [0 Siding[0] Other[[:I] Brief Description of Proposed Installation of an interconnected rooftop system.PV stem. 25 (290w) Solar Modules Work: 7.25 kW DC Alteration of existing bedroom Yes—\/—No Adding new bedroom Yes No Attached Narrative Renovating unfinished basement Yes _�No Plans Attached Roll -Sheet sa. If New house and ora dation to existinc i houslina. 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, Mary Wheeler as Owner of the subject property hereby authorize Sunrun / Craig Orn to act on my behalf, in all matters relative to work authorized by this building permit application. Signature of Owner Date Craig Orn as Owner/Authorized Agent hereby declare that the statements and information on the foregoing application are true and accurate,to the best of my knowledge and belief. Signed under the pains and penalties of perjury. Craig Orn Print Name Signature of Owner/Age6t Date SECTION 8-CONSTRUCTION SERVICES 8.1 Licensed Construction Supervisor: Not Applicable ❑ Name of License Holder:Cralg Orn CS-080034 License Number 734 Forest Street, Suite 400, Marlborough, MA 01752 01/22/2019 Address Expiration Date (978) 793-8584 Signature elephone 9.Reaistered ome Improvement Contractor: Not Applicable ❑ Sunrun 180120 Company Name Registration Number 734 Forest Street, Suite 400, Marlborough, MA 01752 10/01/2019 Address Expiration Date Telephone(978) 549-9438 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....... V No...... ❑ City of Northampton 'J ••Y. s�s..:r Sic Massachusetts DEPARTMENT OF BUILDING INSPECTIONS �. 212 Main Street •Municipal Building sJd, ca Northampton, MA 01060 Debris Disposal Affidavit In accordance of the provisions of MGL c 40, S54, I acknowledge that as a condition of the building permit all debris resulting from the construction activity governed by this Building Permit shall be disposed of in a properly licensed solid waste disposal facility, as defined by MGL c 111, S 150A. The debris from construction work being performed at: 90 Market Street (Please print house number and street name) Is to be disposed of at: Shop dumpster 0- 734 Forest St., 01752 (Please print name and location of facility) Or will be disposed of in a dumpster onsite rented or leased from: (Company Name and Address) �l Signature of Permi pplicant or Owner Date If, for any reason, the debris will not be disposed of as indicated, the Applicant or Owner shall notify the Building Department as to the location where the debris will be disposed. The Commonwealth of Massachusetts Department of Industrial Accidents I Congress Street,Suite 100 Boston,MA 02114-2017 www.mass.gov/dia lVorkers'Compensation Insurance Affidavit:Builders/Contractors/Electricians/Plumbers. TO BE FILED WITH THE PERMITTING AUTHORITY. Applicant Information Please Print Levibly Name (Business/Organization/Individual):Sunrun Address:775 Fiero Lane, Suite 200 City/State/Zip:San Luis Obispo, CA 93401 Phone #:978-549-9438 Are you an employer?Check the appropriate box: Type of project(required): 1.❑✓ I am a employer with 40 employees(full and/or part-time).* 7. ❑New construction 2.❑I 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.❑I am a homeowner doing all work myself.[No workers'comp.insurance required.]t 10 ❑Building addition 4.❑I 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 11.❑Electrical repairs or additions proprietors with no employees. 12.E]Plumbing repairs or additions 5.❑I am a general contractor and I have hired the sub-contractors listed on the attached sheet. 13.❑Roof repairs These sub-contractors have employees and have workers'comp.insurance. 14.❑✓ Other Rooftop Solar 6.❑We are a corporation and its officers have exercised their right of exemption per MGL c. 152,§1(4),and we have no employees.[No workers'comp.insurance required.] *Any applicant that checks box#1 must also till out the section below showing their workers'compensation policy information. i 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 am an employer that is providing workers'compensation insurance for my employees. Below is the policy and job site information. Insurance Company Name:Zurich American Insurance Company Policy#or Self-ins.Lic.#:WC013696004&WC013696104 Expiration Date: 10/01/2019 Job Site Address:90 Market Street City/State/Zip:Northampton MA 0106 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 verification. I do hereby certify under the pains and penalties of Penury that the information provided above is true and correct. Signature: Date: //101 (.? Phone#:978-793-8584 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#: Docu& n Envelo a ID:5641F056-578A-4B1F-BFDC-3E950140CC2B sunrun Sunrun Inc. 1.855.4SUNRUN sunrun.corn OWNER'S AUTHORIZATION FORM For Permit Application(s) The sole purpose of this form is to provide Sunrun, Inc. with the necessary permission from the Owner to file permit application(s) for such project work as agreed upon between the Owner and the Owner's Authorized Company and its designated subcontractors. Owner's Name: Mary wheeler Solar Proje Signature: Owner's Authorized Company: Sunrun, Inc. Company's Address: 595 Market St 29th Floor, San Francisco, CA 94105 Affiliation: Contractor Applicable License: State: MA Craig Orn 734 Forest ST STE 400 Marlborough MA 01.752 ----- -Tel--# 978=793=8-584 Email: mapermits@sunrun.com OR Craig.orn@sunrun.com " t t Massachusetts Department of Public Safety Construction Supervisor ®` Board of Building Regulations and Standards Restricted to: Unrestricted-Buildings of any use group which contain • License: CS-080034 less than 35,000 cubic feet(991 cubic meters)of Construction Supervisor enclosed space. G m CRAIG M ORN , 73 WALNUT ST OXFORD MA 01540 ' Failure to possess a current edition of the Massachusetts State Building Code is cause for revocation afthis license. Expiration: DPS Licensing Information visit:WWW.MASS.G0r/DPS Commissioner 01/22/2019 VIfC�'OMG9lI0�!{p O��JJR{/EILJBCrd Office of consumer Affairs&Business Regulation HOME IMPROVEMENT CONTRACTOR Registration valid for individual use only TYPE:SuDolernent Card before the expiration date. H found return to: Rilgintretlan 9Mrstion Office of Consumer Affairs and Business Regulation 180120 10/13/2020 1000 Washington Street-Suite 710 SUNRUN INSTALLATION SERVICES INC. Boston,MA 02118 CRAIG ORNCp�— 775 FIERO LANE SUITE 200 C`) SAN LUIS OBISPO,CA 93401 Undersecretary N lid Without signature AC oRo® CERTIFICATE OF LIABILITY INSURANCE DATE 9/12/ZO16 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&Co. ,HONE415-546-9300 ac No):415-536-8499 Insurance Brokers of CA. Inc. License#0726293 E-MAINo,Exti;L 1255 Battery Street#450 ADDRESS: San Francisco CA 94111 INSURER(S)AFFORDING COVERAGE NAIC# INSURER A:Zurich American Insurance Company 16535 INSURED SUNRINC-01 INSURER B:Navigators Specialty Insurance Company 36056 Sunrun Installation Services, Inc. 775 Fiero Lane, Suite 200 INSURER C: San Luis Obispo, CA 93401 INSURER D: INSURER E: INSURER F: COVERAGES CERTIFICATE NUMBER:899243400 REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES.LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. INSR TYPE OF INSURANCE ADDL SUBR POLICY EFF POLICY EXP LIMITS LTR POLICY NUMBER MWDD/YYYY MM/DDIYYYY B X COMMERCIALGENERALLIABILITY LA18CGL2303211C 10/1/2018 10/1/2019 EACH OCCURRENCE $1,000,000 DAMAGE TO RENTFrT— CLAIMS-MADE IJ OCCUR PREMISES Ea occurrence $1,000,000 X $50,000Retention MED EXP(Any one person) $5,000 PERSONAL&ADV INJURY $1,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $2,000,000 X POLICY JEC F—] LOC PRODUCTS-COMP/OP AGG $2,000,000 OTHER: Total Policy Limit $10,000,000 A AUTOMOBILE LIABILITY BAP915542505 10/1/2018 10/1/2019 COMEaBaccidentdent)SINGLELIMIT $2000000 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 $ UMBRELLALIAB OCCUR EACH OCCURRENCE $ EXCESS LIAB CLAIMS-MADE AGGREGATE $ DED I I RETENTION$ $ A WORKERS COMPENSATION WC01369600410!1/2018 10/1/2019 X STATUTE ETH A AND EMPLOYERS'LIABILITY Y/N WC013696104 10/1/2018 10/1/2019 ANYPROPRIETOR/PARTNER/EXECUTIVE NIA E.L.EACH ACCIDENT $1,000,000 OFFICER/MEMBER EXCLUDED? (Mandatory In NH) E.L.DISEASE-EA EMPLOYEE $1,000,000 If yes,describe under DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY LIMIT $1,000,000 DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES(ACORD 101,Additional Remarks Schedule,may be attached If more space Is required) WC013696004-$25,000 Deductible;WC013696104-FL,HI,MA,NJ,NY,OR,VA,WI only.Named Insureds:Sunrun Inc.,Sunrun Installation Services Inc., Sunrun South LLC,AEE Solar,Inc.,Clean Energy Experts LLC,Sunrun Solar Electrical Corporation Evidence of Insurance. CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. City of Northampton 212 Main St AUTHORIZED REPRESENTATIVE Northampton MA 01060 Y ©1988-2015 ACORD CORPORATION. All rights reserved. ACORD 25(2016/03) The ACORD name and logo are registered marks of ACORD i sun run January 09, 2019 Subject: Structural Certification for Proposed Residential Solar Installation. Job Number: 221R-090WHEE; Plan Set: Rev A.1, Dated 1/9/2019 Client: Mary Wheeler Address: 90 Market St, Northampton, MA, 01060 Attn:To Whom It May Concern A field observation was performed to document the existing framing of the above mentioned address. From the field observation,the existing roof structure was observed as Composition Shingle roofing over roof plywood supported by True 2.5x5.5 Rafter @ 24" OC. The roof is sloped at approximately 45 degrees and has a max rafter span of 11' 1" between supports. Design Criteria: • 2015 International Building Code w/780 CMR • Basic Wind Speed Vult= 117 mph (Vasd = 91 mph), Exposure B • Ground Snow Load =40 psf After review of the field observation report,the existing roof framing supporting the proposed solar panel layout has been determined to meet or exceed the requirements based on our structural capacity calculations in accordance with applicable building codes. Therefore, no structural upgrades are required. If you have any further questions on the above for mentioned, please do not hesitate to call. Sincerely, ,6►►&AA's Sage Lopez, P.E. v* -"A M,�s Civil Engineer �V3►`A sic �' sc� Sunrun, Inc P.Z ivi . NC. 470 H► ♦ GISTS 4. 4. AO X133 Technology Dr., Suite 100, Irvine, CA 92618 1 P 949.393.0993 " w � , . sunrunW, Structural Calculations for the Mary Wheeler Residence PV Installation Date: 1/9/2019 Job Address: 90 Market St Northampton, MA, 01060 Job Number: 221R-090WHEE Scope of Work These calculations are for the existing roof framing which supports the new PV modules as well as the attachment of the PV system to existing roof framing. All PV mounting equipment shall be designed and installed per manufacturer's approved installation specifications. Calculation Index Sheet Description 2 House Geometry, Live Loads, Snow Load, Wind Loading, & Dead Loading 3 Roof(2) Dead Loading, Roof(1) Framing Check 4 Roof(1) Framing Check cont., Roof(2) Framing Check 5 Roof(2) Framing Check cont., Rafter Attachment Check, Seismic Check, &Scope of Work Engineering Calculations Summary Code: 2015 International Building Code w/780 CMR ASCE 7-10 Snow Load: S= 40 psf Live Load: LL= 20 psf Wind: Wind Speed Ult.(V)= 117 mph Exp.= B PV Dead Load: DPV= 3.0 psf Sincerely, Sage Lopez, P.E. P Z Civil Engineer ___ IVI NO. 470 �n ► Sunrun, Inc � .p o A GIs ►P.�roHAX 133 Tec no Dr., Suite 100, Irvine, CA 92618 P 949.383.0993 Engineer:SVL TM Date: 1/8/2019 Job: 221R-090WHEE ' Address:90 Market St Northampton, MA,01060 2of5 Structrure Geometry: Mean Roof Height,h" = 22 ft Eave Height,he = 18 ft Buiding Length,L = 60 ft Building Width,B = 21 ft Module Area = 20 ft' Roof Pitch,0 = 45 degrees Live Load: Roof Live Load,Lr = 20 psf Equation 4.8-1 Snow Load: Ground Snow Load,pg = 40 psf Fig.7-1 Snow Importance Factor,Is = 1.00 Table 1.5-1 Thermal Factor,Q = 1.1 Table 7-3 Exposure Factor,Ce = 0.9 Table 7-2 Roof Slope Factor,Cs = 0.47 Figure 7-2c Flat Snow Load,Pf = 35.0 psf Equation 7.3-1 Sloped Roof Snow Loads,Ps = 16.3 psf Equation 7.4-1 Is the width of the roof>20ft? Yes Drift Height,hd = 1.60 ft Figure 7-9 Roof slope for a rise of one,S 1.00 Unbalanced Width = 4.28 ft Fig 7-5 y = 19 pcf Equation 7.7-1 Unbalanced Snow Load = 47.13 psf Fig 7-5 Wind Load: Basic Wind Speed(3s-gust),V = 117.0 mph Figure 26.5-1A VASD = 91 mph Building Occupancy Category = 2 Table 1.5-1 Wind Importance Factor,Iw = 1.00 Table 1.5-2 Exposure Category = B Sec 26.7.3 Topographic Factor,KzT = 1.00 Equation 26.8-1 Velocity Pressure,qh = 20.85 Equation 30.4-1 Edge Zone,a = 3.00 ft Figure 30.5-1 Uplift(0.6W) Zone 1(psf) Zone 2(psf) Zone 3(psf) GCp = -0.95 -1.15 -1.15 Table 30.4-2 P30.4=.6 x qh x GCPzone = -11.89 -14.39 -14.39 Equation 30.4-1 Downward(0.6W) GCp = 0.85 0.85 0.85 Table 30.4-2 P30.4=.6 x qh x GCPzone = 10.63 10.63 10.63 Equation 30.4-1 Dead Load: Rofl: Roof Walls-Exterior Composition Shingle 3.0 psf Wood 5.0 psf 5/8 OSB Sheathing 2.0 2x4 Studs @ 16" 2.0 True 2.5x5.5 Rafter @ 24"OC 2.0 Gypsum 3.0 Misc.(Ceiling,Insulation,etc.) 1.0 Misc.(Insulation,etc.) 2.0 PV System,Ppv 3.0 Total Roof DL= 11.0 psf Total Wall DL= 12.0 psf 133 Technology Dr.,Suite 100, Irvine,CA 92618 1 P 949.383.0993 Engineer:SVL TM Date: 1/8/2019 Job: 221R-090WHEE ' Address:90 Market St ■ Northampton, MA,01060 3of5 Roof(2): Roof Walls-Exterior Composition Shingle 3.0 psf Stucco 10.0 psf 5/8 OSB Sheathing 2.0 2x4 Studs @ 16" 2.0 True 2.5x5.5 Rafter @ 24"OC 2.0 Gypsum 3.0 Misc.(Ceiling,Insulation,etc.) 1.0 Misc.(Insulation,etc.) 2.0 PV System,Ppv 3.0 Total Roof DL= 11.0 psf Total Wall DL= 17.0 psf Roof(1)Framing Check: Roof Framing = True 2.5x5.5 Rafter @ 24"OC Timber Species = Spruce-Pine-Fir#1/#2 Max Beam Span = 11.08 ft b = 2.5 in d = 5.50 in Moment of Inertia,Ix = 34.66 in Section Modulus,Sx = 12.60 in Bending Stress,Fb = 875 psi Elastic Modulus,Emin = 510000 psi Sheer Stress,FJ = 135 psi CD(Wind) CD(Snow) CLS CM Ct Wood Adjustment Factors: 1.60 1.15 1.15 1.00 1.00 CL CF Cfu Ci Cr 1.00 1.30 1.00 1.00 1.15 PV Tributary Width,Wpv = 2.75 ft PV Tributary Length,Lpv = 4.0 ft PV Tributary Area,At = 11.0 ft, PV Dead Point Load,PD=Ppvx At = 23 Ib Roof Distributed Load,wDL = 11 plf Load Case: 0.6DL+0.6W (CD=1.6) Roof Zone = 1 Pup=Pnet x At+0.6 x PD x COS(0) = 117 Ib Mb(wind_up) = 382 lb-ft Fb'(wind)=Fb XCD XCLS XCM XCt XCL XCF XCfu XCi XCr = 2407 psi Mallowable=Sx x Fb'(wind) = 2528 Ib-ft > 382 OK Load Case: DL+0.6W (CD=1.6) Pdown=Pnet x At+PD X COS(B) = 140 Ib Mb(wind_down) = 758 lb-ft Fb'(wind)=Fb XCD XCLS XCM XCt XCLXCF XCfu XCi XCr = 2407 psi Mallowable=Sx x Fb'(wind) = 2528 Ib-ft > 758 OK Load Case: DL+0.75(0.6W)+0.755 (CD=1.6) Roof Snow Distributed Load,wSL = 70 plf Psnow=Ps X At = 127 Ib Mb(wind_snow) = 1033 lb-ft Fb'(wind)=Fb XCD XCLS XCM XCt XCL XCF XCfu XCi XCr = 2407 psi Mallowable=Sx x Fb'(snow) = 2528 Ib-ft > 1033 OK 133 Technology Dr.,Suite 100, Irvine,CA 92618 1 P 949.383.0993 Engineer:SVL TM Date: 1/8/2019 Job: 221R-090W H E E Address:90 Market St Northampton, MA,01060 4of5 Load Case: DL+5 ICD=1.15) Roof Snow Distributed Load,wSL = 70 plf Psnow=Ps At = 127 Ib Mb(snow) = 800 lb-ft Fb'(snow)=Fb XCD XCLS XCM XCt XCL XCF XCfu XCi xCr = 1730 psi Mallowable=Sx x Fb'(snow) = 1817 Ib-ft > 800 OK Roof(2)Framing Check: Roof Framing = True 2.5x5.5 Rafter @ 24"OC Timber Species = Spruce-Pine-Fir#1/#2 Max Beam Span = 11.42 ft b = 2.50 in d = 5.50 in Moment of Inertia,Ix = 34.66 in Section Modulus,Sx = 12.60 in Bending Stress,Fb = 875 psi Elastic Modulus,Emin = 510000 psi Sheer Stress,Fv' = 135 psi CD(Wind) CD(Snow) CLS CM Ct Wood Adjustment Factors: 1.60 1.15 1.15 1.00 1.00 CL CF Cf. Ci Cr 1.00 1.30 1.00 1.00 #N/A Roof(2)Framing Check Continued: PV Tributary Width,Wpv = 2.75 ft PV Tributary Length,Lpv = 4.00 ft PV Tributary Area,At = 11.00 ft, PV Dead Point Load,PD=Ppvx At = 31 Ib Roof Distributed Load,wDL = 15 plf Load Case: 0.6DL+0.6W (CD=1.6) Roof Zone = 1 Pup=Pnet x At+0.6 x PD x COS(8) = 97 Ib Mb(wind_up) = 273 Ib-ft Fb'(wind)=Fb XCD XCLS XCM XCt XCL XCF XCfu XCi XCr = #N/A psi Mallowable=Sx x Fb'(wind) = #N/A Ib-ft #N/A 273 #N/A Load Case: DL+0.6W (CD=1.6) Pdown=Pnet x At+PD x COS(e) = 137 Ib Mb(wind_down) = 837 Ib-ft Fb'(wind)=Fb XCD XCLS XCM XCt XCL XCF XCfu XCi xCr = #N/A psi Mallowable=Sx x Fb'(wind) = #N/A Ib-ft #N/A 837 #N/A Load Case: DL+0.75(0.6W)+0.755 ICD=1.6) Roof Snow Distributed Load,wSL = 70 plf Psnow=Ps x At = 330 Ib Mb(wind_snow) = 1794 lb-ft Fb'(wind)=Fb XCD XCLS XCM XCt XCL XCF XCfu XCi xCr = #N/A psi Mallowable=Sx x Fb'(snow) = #N/A Ib-ft #N/A 1794 #N/A 133 Technology Dr., Suite 100, Irvine, CA 92618 1 P 949.383.0993 Engineer:SVL TM Date: 1/8/2019 Job: 221R-090WHEE ' Address:90 Market St Northampton, MA,01060 5 of 5 Load Case: DL+5 (CD=1.15) Roof Snow Distributed Load,wSL = 70 plf Psnow=Ps x At = 330 Ib Mb(snow) = 1808 lb-ft Fb'(snow)=Fb XCD xCLs xCM XCt XCL XCF XCfu XCi xCr = #N/A psi Mallowable=Sx x Fb'(snow) = #N/A Ib-ft #N/A 1808 #N/A Rafter Attachments:0.6D+0.6W(Zone 2) Pupm=At x Pnet = 195 ib Connector Uplift Capcity per SnapNRack Test Results = 340 Ib > 195 OK 5/16"Lag Screw Withdrawl Value = 205 Ib/in Table 12.2A-NDS Lag Screw Penetration = 2.5 in Allowable Capacity with CD = 820 Ib > 195 OK Seismic Check: Existing Dead Load: Solar Dead Load: Aroofexisting = 1260 ftZ Wpanel = 42 Ib Wroofexisting = 10080 lb NUmpanel = 25 Awallexisting = 2916 ftZ Wpanel_tot = 1050 Ib Wwallexisting = 34992 Ib Wbos = 245 lb Wtotal = 45072 Ib Warray = 1297 lb %increase=(Wtotal+Warray)/Wtotal = 46367 *100%-100% = 2.87% ** 45072 **The increase in weight as a result of the solar system is less than 10%of the existing structure and therefore no further seismic analysis is required. Limits of Scope of Work and Liability We have based our structural capacity determination on applicable building codes,professional engineering inspection and design experience,opinions and judgments.The calculations produced for this dwelling's assessment are only for the proposed solar panel installation referenced in the stamped plan set and were made according to generally recognized structural anlaysis standards and procedures. 133 Technology Dr.,Suite 100, Irvine,CA 92618 1 P 949.383.0993 SCOPE OF WORK GENERAL NOTES LEGEND AND ABBREVIATIONS TABLE OF CONTENTS PAGE# DESCRIPTION • SYSTEM SIZE: 7250W DC, 760OW AC • ALL WORK SHALL COMPLY WITH NEC 2017, IBC 2015, MUNICIPAL CODE,AND SOLAR MODULES PV-1.0 COVER SHEET • MODULES: (25) REC SOLAR: REC290TP2 BLK ALL MANUFACTURERS' LISTINGS AND INSTALLATION INSTRUCTIONS. SE SERVICE ENTRANCE RAIL • INVERTER(S): • PHOTOVOLTAIC SYSTEM WILL COMPLY WITH NEC 2017. PV-2.0 SITE PLAN (1) SOLAREDGE TECHNOLOGIES: SE760OH-US WITH • ELECTRICAL SYSTEM GROUNDING WILL COMPLY WITH NEC 2017. PV-3.0 LAYOUT REVENUE GRADE METERING • PHOTOVOLTAIC SYSTEM IS UNGROUNDED. NO CONDUCTORS ARE SOLIDLYMP MAIN PANEL _ • RACKING: SNAPNRACK SERIES 100 UL; FLASHED L FOOT. GROUNDED IN THE INVERTER. PV-4.0 ELECTRICAL SEE PEN D03. • MODULES CONFORM TO AND ARE LISTED UNDER UL 1703. STANDOFFS& PV-5.0 SIGNAGE • INVERTER CONFORMS TO AND IS LISTED UNDER UL 1741. SP SUB-PANEL FOOTINGS • RACKING CONFORMS TO AND IS LISTED UNDER UL 2703. • SNAPNRACK RACKING SYSTEMS, IN COMBINATION WITH TYPE I, OR TYPE IICHIMNEY MODULES,ARE CLASS A FIRE RATED. LC PV LOAD CENTER • RAPID SHUTDOWN REQUIREMENTS MET WHEN INVERTERS AND ALL CONDUCTORS ARE WITHIN ARRAY BOUNDARIES PER NEC 690.12(1). n ATTIC VENT • CONSTRUCTION FOREMAN TO PLACE CONDUIT RUN PER 690.31(G). SM SUNRUN METER • ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT. FLUSH ATTIC VENT • 9.71 AMPS MODULE SHORT CIRCUIT CURRENT. • 15.17 AMPS DERATED SHORT CIRCUIT CURRENT[690.8(a)&690.8(b)]. PM DEDICATED PV METER • PV INSTALLATION COMPLIES WITH THE NEC 2017 ARTICLE 690.12(B)(2). 0 PVC PIPE VENT CONTROLLED CONDUCTORS LOCATED INSIDE THE ARRAY BOUNDARY ARE INVERTER(S)WITH ® METAL PIPE VENT LIMITED TO 80 VOLTS WITHIN 30 SECONDS OF A RAPID SHUTDOWN INITIATION. INV INTEGRATED DC DISCONNECT AND AFCI ® T-VENT AC AC DISCONNECT(S) SATELLITE DISH DC DC DISCONNECT(S) FIRE SETBACKS 0 F7� CB COMBINER BOX a HARDSCAPE F--1 INTERIOR EQUIPMENT -PL- PROPERTY LINE IE a SHOWN AS DASHED SCALE: NTS A AMPERE sunrun AC ALTERNATING CURRENT AFCI ARC FAULT CIRCUIT INTERRUPTER AZIM UTH VICINITY MAP COMP COMPOSITION #180120 DC DIRECT CURRENT �+ (E) EXISTING 734 FOREST STREET#400,MARLBOROUGH,MA01752 ®ridge Street Cemetery EXT EXTERIOR PHONE 888.657.6527 mFIRM FRAMING FAX 805.528.9701 INT INTERIOR CUSTOMER RESIDENCE: hrr LBW LOAD BEARING WALL MARY WHEELER MAG MAGNETIC 90 MARKET ST, NORTHAMPTON, 90 !Market Street MSP MAIN SERVICE PANEL MA, 01060 (N) NEW NTS NOT TO SCALE TEL. (413)230-6997 ` OC ON CENTER APN#: NHAM-000032A-000116-000001 PRE-FAB PRE-FABRICATED PROJECT NUMBER: H slorica MICS-thiarnplon , PSF POUNDS PER SQUARE FOOT 221R-090WHEE PV PHOTOVOLTAIC MUSU'TI TL TRANSFORMERLESS DESIGNER: -`- TYP TYPICAL t� r V VOLTS MELISSA BOOTH W WATTS SHEET REV NAME DATE COMMENTS COVER SHEET n aim,;•:. A.1 MELISSA BOOTH 1/9/2019 STRUCTURAL UPGRADES REMOVED REV:A.1 1/9/2019 hl C:1�)'l��tilitC�Fl PAGE �; -`� PV-1.0 120/240 VAC SINGLE PHASE SERVICE OMETER#: M NATIONAL GRID 98642029 UTILITY GRID SUPPLY SIDE TAP 4 1 EXISTING 100A (N)LOCKABLE SOLAREDGE TECHNOLOGIES: CMAIN BREAKER BLADE TYPE (N)LOCKABLE (N)MA SMART SE760OH-US WITH REVENUE t FUSED AC BLADE TYPE UTILITY REVENUE GRADE METERING DISCONNECT AC DISCONNECT METER 7600 WATT INVERTER JUNCTION BOX PV MODULES 2 OR EQUIVALENT 1 REC SOLAR: REC290TP2 BLK �- EXISTING / (25)MODULES 125A o�.�. oho O `fes ___ ►�/• - - + OPTIMIZERS WIRED IN: i� MAIN — `I' (1)SERIES OF(10)OPTIMIZERS FACILITY PANEL 40A FUSES (1)SERIES OF (15)OPTIMIZERS LOADSFACILITY GROUND SQUARED SQUARED 240V METER SOCKET LOAD RATED DC DISCONNECT D222NRB DU222RB 125A CONTINUOUS WITH AFCI, RAPID SHUTDOWN SOLAREDGE POWER OPTIMIZERS 3R,60A 3R,60A,2P FORM 2S COMPLIANT P320 120/240VAC 120/240VAC CONDUIT SCHEDULE NOTES TO INSTALLER: # CONDUIT CONDUCTOR NEUTRAL GROUND 1. 15 VDC EXPECTED OPEN CIRCUIT STRING VOLTAGE. 2. CONNECT SYSTEM VIA INSULATION PIERCING ON SUPPLY SIDE OF MAIN 1 NONE (4) 10 AWG PV WIRE NONE (1)6 AWG BARE COPPER BREAKER IN MAIN PANEL ENCLOSURE. CONDUCTORS ARE FIELD INSTALLED. 2 3/4" EMT OR EQUIV. (4) 10 AWG THHN/THWN-2 NONE (1)8 AWG THHN/THWN-2 sunrun 3 3/4"EMT OR EQUIV. (2)8 AWG THHN/THWN-2 (1) 10 AWG THHN/THWN-2 (1) 8 AWG THHN/THWN-2 4 3/4" EMT OR EQUIV. (2)6 AWG THHN/THWN-2 (1)6 AWG THHN/THWN-2 (1)8 AWG THHN/THWN-2 #180120 734 FOREST STREET#400,MARLBOROUGH,MA 01752 PHONE 888.657.6527 FAX 805.528.9701 CUSTOMER RESIDENCE: MARY WHEELER 90 MARKET ST, NORTHAMPTON, MA, 01060 MODULE CHARACTERISTICS TEL.(413)230-6997 P320 OPTIMIZER CHARACTERISTICS: REC SOLAR: REC290TP2 BLK: 290 W MIN INPUT VOLTAGE: 8 VDC APN#: NHAM-000032A-000116-000001 OPEN CIRCUIT VOLTAGE: 38.8 V MAX INPUT VOLTAGE: 48 VDC PROJECT NUMBER: MAX POWER VOLTAGE: 32.1 V MAX INPUT ISC: 11 ADC 221R-090WHEE SHORT CIRCUIT CURRENT: 9.71 A MAX OUTPUT CURRENT: 15 ADC DESIGNER: "'- SYSTEM CHARACTERISTICS-INVERTER 1 MELISSA BOOTH SYSTEM SIZE: 7250 W SHEET SYSTEM OPEN CIRCUIT VOLTAGE: 15 V ELECTRICAL SYSTEM OPERATING VOLTAGE: 400 V MAX ALLOWABLE DC VOLTAGE: 480 V REV:A.1 1/9/2019 SYSTEM OPERATING CURRENT: 18.12 A SYSTEM SHORT CIRCUIT CURRENT: 30 A PAGE PV-4.0 I PHOTOVOLTAIC AC DISCONNECT WARNING: PHOTOVOLTAIC MAXIMUM AC OPERATING - NOMINAL POWER • CE - - • 0 I OTOVOLTAIC SYSTEM MMELECTRICAL SHOCK HAZARD LABCOMBINER PANEL EL LOCATION: DO NOT ADD LOADS LABEL LOCATION: AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF tl DO NOT TOUCH TERMINALS. INTERIOR AND EXTERIOR DC CONDUIT EVERY 10 FT,AT EACH TURN,ABOVE AND INTERCONNECTION. LABEL LOCATION: TERMINALS ON BOTH THE LINE BELOW PENETRATIONS,ON EVERY JB/PULL BOX CONTAINING DC CIRCUITS. PER CODE(S):CEC 2016:690.54,NEC 2017:690.54,NEC PHOTOVOLTAIC AC COMBINER(IF PER CODE(S):CEC 2016:690.31(G)(3),690.31(G)(4),NEC 2017:690.31(G)(3), 2014:690.54,NEC 2011:690.54 APPLICABLE). AND LOAD SIDES MAY BE 690.31(G)(4), NEC 2014:690.31(G)(3),690.31(G)(4),NEC 2011:690.31(E)(3), PER CODE(S):NEC 2017:705.12(13)(2)(3)(b), 690.31(E)(4),IFC 2012:605.11.1.4 NEC 2014:705.12(D)(2)(3)(c),NEC 2011: ENERGIZED IN THE OPEN 705.12(D)(4) POSITION NOTES AND SPECIFICATIONS: LABEL LOCATION: •SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE NEC 2017 ARTICLE INVERTER(S),AC DISCONNECT(S),AC COMBINER PANEL110.21(B),UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 690,OR (IF APPLICABLE). RAPIDO"HUTODAIN SWITCHIF-SIGNS ANDTED BY THE LABELS SHALOLCAL AHJ. ADEQUATELY WARN OF HAZARDS USING EFFECTIVE PER CODE(S):NEC 2017:692.17 WORDS,COLORS AND SYMBOLS. •LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HAND WRITTEN,UNLESS PORTIONS OF LABELS OR MARKINGS ARE VARIABLE,OR THAT COULD BE SUBJECT TO CHANGES,SHALL POWER SOURCE OUTPUT BE PERMITTED TO BE HAND WRITTEN AND SHALL BE LEGIBLE. CONNECTION •LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT LABEL LOCATION: INVOLVED. DO NOT RELOCATE THIS ON OR NO MORE THAN 1 M(3 FT)FROM THE SWITCH. •SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.4-2011,PRODUCT SAFETY PER CODE(S):NEC 2017:690.56(C)(3) SIGNS AND LABELS,UNLESS OTHERWISE SPECIFIED. OVERCURRENT DEVICE -DO NOT COVER EXISTING MANUFACTURER LABELS. LABEL LOCATION: ADJACENT TO PV BREAKER(IF APPLICABLE). PER CODE(S):NEC 2017:705.12(B)(2)(3)(b) INVERTER 1 PHOTOVOLTAIC • SOLAR PV S`TffSTEM E UFF-PE1DUAL POWER SUPPLYRATED MAXIMUM POVVER-POINT CURRENT=ADC SOURCES: UTILITY GRID RATED MAXIMUM POVVER-POINT VOLTAGE400VDC AND PV SOLAR ELECTRIC WITH RSHUTDOWN � SHORT � / VDC SYSTEMCURRENT: 300 A D sunrun k, LABEL LOCATION: LABEL LOCATION: UTILITY SERVICE METER AND MAIN INVERTER(S),DC DISCONNECT(S). SERVICE PANEL. PER CODE(S):CEC 2016:690.53,NEC 2017:690.53,NEC #180120 TURN RAPID 2014:690.53,NEC 2011:690.53 PER CODE(S):NEC 2017:705.12(13)(2)(3)(b),NEC 2014:705.12(D)(3),NEC 2011: 734 FOREST STREET#400,MARLBOROUGH,MA 01752 705.12(D)(4) PHONE 888.657.6527 SHUTDOWN SWITCH TO SOLAR ELECTRIC FAX 805.528.9701 THE "OFF" POSITION TO PV PANELS MARYOMER WHEELER RESIDENCE: - SHUT DOWN PV 90 MAM01060T ST, NORTHAMPTON, THIS EQUIPMENT FED BY MULTIPLE SOURCES. TOTAL SYSTEM AND REDUCE TEL. (413)230-6997 RATING OF ALL SHOCK HAZARD IN THE APN#:NHAM-000032A-000116-000001 OVERCURRENT DEVICES PROJECT NUMBER: EXCLUDING MAIN SUPPLY ARRAY. 221R-090WHEE OVERCURRENT DEVICE SHALL DESIGNER: __ NOT EXCEED AMPACITY OF MELISSA BOOTH BUSBAR. SHEET LABEL LOCATION: LABEL LOCATION: SIGNAGE UTILITY SERVICE METER AND MAIN SERVICE PANEL. ON OR NO MORE THAT 1 M(3 FT)FROM THE SERVICE PER CODE(S):CEC 2016:705.12(D)(2)(3)(c),NEC 2017: DISCONNECTING MEANS TO WHICH THE PV SYSTEMS 705.12(13)(2)(3)(b),NEC 2014:705.12(D)(2)(3)(c),NEC ARE CONNECTED. REV:A.1 1/9/2019 2011:705.12(D)(4) PER CODE(S):NEC 2017:690.56(C)(1)(a) PAGE PV-5.0 ROOF TYPE MOUNTING DETAIL ROOF HEIGHT ROOF FRAME FRAME TYPE FRAME MAX FRAME OC ROOF EDGE MAX PEN MAX MOD. DESIGN CRITERIA EXPOSURE MATERIAL SIZE SPAN SPACING ZONE SPACING OVERHANG MODULES: AR-01 COMP SHINGLE FLASHED L FOOT. SEE PEN D03. 2 STORY VAULTED WOOD RAFTER 3 X 6 11'4" 24" 3'-0" 4'-0" 1'-4" REC SOLAR: REC290TP2 BLK AR-02 COMP SHINGLE FLASHED L FOOT. SEE PEN D03. 2 STORY VAULTED WOOD RAFTER 3 X 6 11'-9" 24" T-0" 4'-0" 1'-4" MODULE DIMS: 65.94"x 39.25"x 1.49"(38mm) AR-03 COMP SHINGLE FLASHED L FOOT. SEE PEN D03. 2 STORY VAULTED WOOD RAFTER 3 X 6 11'-4" 24" 3'-0" 4'-0" 1'-4" MODULE CLAMPS: AR-04 COMP SHINGLE FLASHED L FOOT. SEE PEN D03. 2 STORY VAULTED WOOD RAFTER 3 X 6 11'-4" 24" 3'-0" 4'-0" 1'-4" Portrait:0"- 16.25" Landscape: 0"-9.75" D1 -AR-01 -SCALE: 1/8"= V-0" D2 -AR-02 -SCALE: 1/8"= V-0" MAX DISTRIBUTED LOAD: 3 PSF PITCH:45° PITCH: 20° SNOW LOAD:40 PSF AZIM:157° AZIM:67° WIND SPEED: 117 MPH 3-SEC GUST. LAG SCREWS: 5/16"x5.0": 2.5"MIN EMBEDMENT 1. NOTE: }-5'-4"— 9'-11" - I 1 —5'-2"— —6'-7"— —4'-9"—k INSTALLERS TO VERIFY RAFTER SPANS, AND NOTIFY E.O.R. OF SIZE, SPACING AND SLOPED �— 1 I 1' o ANY DISCREPANCIES BEFORE - 4'TYP - I PROCEEDING. 4'-10" 6'i7" 5'i7" 0 0— 11'-1" 4'TYP - 5'I7" PENETRATION SPACING: FULLY STAGGERED � o 2'-1" 2' —6'-7"— 1' 9'-11" 3" 10" D3 -AR-03 -SCALE: 1/8"= 1'-0" D4-AR-04-SCALE: 1/8"= V-0" sunrun PITCH: 45° PITCH: 45° AZIM:247° AZIM:157° #180120 1' 734 FOREST STREET#400,MARLBOROUGH,MA 01752 5'-8"—, 9'-11" _�� - 1' PHONE 888.657.6527 FAX 805.528.9701 r 1' 22'-2" 8'-8" } CUSTOMER RESIDENCE: V-10" MARY WHEELER 6'-6" - 4'TYP 90 MARKET ST, NORTHAMPTON, e - I MA, 01060 11'-1" 9 — 6 I7 I TEL. (413)230-6997 10' - 4'TYP - APN#: N HAM-000032A-000 116-000001 o— PROJECT NUMBER: 221 R-090WHEE 2' ,� `ZN M,4SS44 DESIGNER: -�- fC' ♦ MELISSA BOOTH Z tiG ♦ SHEET -N 470 H ' LAYOUT • �. AS'�},�F �� ,� REV:A.1 1/9/2019 SEE SITE PLAN FOR NORTH ARROW apo':; 41�� PAGE PV-3.0 SITE PLAN-SCALE= 1116"=1'-0" ARRAY TRUE MAG PV AREA PITCH AZIM AZIM (SQFT) ® r— AR-01 45° 157° 171° 89.9 8MTp AR-02 20° 67° 81° 89.9 SE C PM INV AR-03 450 247° 261° 89.9 e AR-04 45° 157° 171° 179.7 ° d A ° NA e d O 4 d a d ed d a ° d d d d d ° (E)GATE �� dd d ' e d ° < d (E) RESIDENCE d ° ° d ° e d (N)ARRAY AR-01 e A ed° a e° d a ° ° d e d d e ° a ° e d d ` Be ° ` (E) FENCE ° a d d° A e' d a d ° e e ° a 4 1`YRJA < (N)ARRAY AR-02 .10 sunrun #180120 734 FOREST STREET#400,MARLBOROUGH,MA 01752 PHONE 888.657.6527 FAX 805.528.9701 CUSTOMER RESIDENCE: e� MARY WHEELER 90 MARKET ST, NORTHAMPTON, MA, 01060 TEL.(413)230-6997 �o APN#:NHAM-000032A-000116-000001 ` PROJECT NUMBER: P� (N)ARRAY AR-03 221 R-090WHEE DESIGNER: ---- MELISSA BOOTH (N)ARRAY AR-04 SHEET SITE PLAN REV:A.1 1/9/2019 PAGE PV-2.0 ROOF TYPE MOUNTING DETAIL ROOF HEIGHT ROOF FRAME FRAME TYPE FRAM MAX FRAME OC ROOFEDGT MAX PENM-4 DESIGN CRITERIA EXPOSURE MATERIAL SIZE SPAN SPACING ZONE SPACINGMODULES: AR-01 COMP SHINGLE FLASHED L FOOT. SEE PEN D03. 2 STORY VAULTED WOOD RAFTER 3 X 6 11'-4" 24" 3'-0" 4'-0" EC SOLAR: REC290TP2 BLK AR-02 COMP SHINGLE FLASHED L FOOT. SEE PEN D03. 2 STORY VAULTED WOOD RAFTER 3 X 6 11'-9" 24" 3'-0" 4'-0" MODULE DIMS: 65.94"x 39.25"x 1.49"(38mm) AR-03 COMP SHINGLE FLASHED L FOOT. SEE PEN D03. 2 STORY VAULTED WOOD RAFTER 3 X 6 11'-4" 24" 3'-0" 4'-0" MODULE CLAMPS: AR-04 COMP SHINGLE FLASHED L FOOT. SEE PEN D03. 2 STORY VAULTED WOOD RAFTER 3 X 6 11'-4" 24" 3'-0" Portrait:0"-16.25" Landscape:0"-9.75" D1 -AR-01 -SCALE: 1/8"= V-0" D2 -AR-02 -SCALE: 1/8"= V-0" MAX DISTRIBUTED LOAD: 3 PSF PITCH:45° PITCH: 20° SNOW LOAD:40 PSF WIND SPEED: AZIM:157° AZIM:67° 117 MPH 3-SEC GUST. LAG SCREWS: 5/16"x5.0": 2.5"MIN EMBEDMENT NOTE: 5'-2" 6'-7"—6'-7"— -4'-9"- INSTALLERS TO VERIFY RAFTER f i SIZE, SPACING AND SLOPED SPANS,AND NOTIFY E.O.R. OF i - 1 I 1 o ANY DISCREPANCIES BEFORE - 4'TYP - 6, 7„ I PROCEEDING. 4'-10" I 5'�7" - 11'-1" 4'TYP - 5'I7" PENETRATION SPACING: FULLY STAGGERED � o 2'-1" 2' 1 it 3" 10" D3-AR-03-SCALE: 1/8"= V-0" D4-AR-04-SCALE: 1/8"= V-0" sunrun PITCH: 45° PITCH:45° AZIM:247° AZIM:157° #180120 734 FOREST STREET#400,MARLBOROUGH,MA 01752 — —5'-8PHONE"— 9'-11" —� - 1' FAX5.528.9706527 r 1' 22'-2" 8'-8" CUSTOMER RESIDENCE: 1'-10" MARY WHEELER 6'-6" -r4�' YP s- 0 e e I 90 MARKET ST, NORTHAMPTON, MA, 01060 $ 6 �I7 ( TEL.(413)230-6997 10' -t4'TYP - APN#:NHAM-000032A-000116-000001 —o 9 —G- o— -e- PROJECT NUMBER: 221 R-090WHEE — 2' DESIGNER: ---- _ —6'-7"— - MELISSA BOOTH SHEET 11'-11" LAYOUT REV:A.1 1/9/2019 SEE SITE PLAN FOR NORTH ARROW PAGE PV-3.0