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HomeMy WebLinkAboutBLD-23-000358 in of 9 /Zs/Z Z ONE & TWO FAMILY ONLY-BUILDING PERMIT Town of Yarmouth Building Department -_ 1146 Route 28,South Yarmouth,MA 02664-4492 41 '; 508-398-2231 ext. 1261 Fax 508-398-0836 ! .._, — Massachusetts State Building Code,780 CMR 7 Building Permit Application To Construct, Repair, Renovate Or Demolish a One-or Two-Family Dwelling This Section For Official Use Only __ - Building Permit Number: — -Q�QI.;S Date Applied: RECEIVED I' a ' .)''''''' Building Official(Print Name) igna rebL 1$ 2U22 SECTION 1:SITE INFORMATION — --- BUILDING DEPARTMENT • 1.1 Property Address: 1.2 Assessors Map&Parcel Numbers sY 18 Lakefield Road 1.1 a Is this an accepted street?yes ' no Map Number Parcel Number I SO. r 1.3 Zoning Information: 1.4 Property Dimensions: U Zoning District Proposed Use Lot Area(sq ft) Frontage(ft) _1.5 Building Setbacks(ft) Front Yard Side Yards Rear Yard Required ( Provided Required Provided Required Provided 1.6 Water Supply: (M.G.L c.40,§54) 1.7 Flood Zone Information: 1.8 Sewage Disposal System: Zone: _ Outside Flood Zone? 0 On site disposal system 0 Public 0 Private 0 Check if yes❑ Municipalp y SECTION 2: PROPERTY OWNERSHIP' 2.1 Owner'of Record: Christopher Olsen Yarmouth, MA 02664 Name(Print) City,State,ZIP 18 Lakefield Road 508-241-9023 No.and Street Telephone Email Address SECTION 3:DESCRIPTION OF PROPOSED WORK2(check all that apply) New Construction 0 Existing Building❑ Owner-Occupied 0 1 Repairs(s) 0 Alteration(s) ❑ Addition 0 Demolition 0 I Accessory Bldg. 0 Number of Units i Other Q"Specify: Solar Panels Brief Description of Proposed Work2: Installation of roof mounted photovoltaic solar systems, 4.8kw 12 panels NO BATTERY STORAGE SECTION 4:ESTIMATED CONSTRUCTION COSTS Item Estimated Costs: Official Use Only (Labor and Materials) I.Building $ 2,112.00 1. Building Permit Fee:S I?i) indicate how fee is determined: El Standard City/Town Application Fee 2.Electrical $ 8,448 00 ❑Total Project Cost3(Item 6)x multiplier x 3.Plumbing $ 2. Other Fees: $ � , I t a 4.Mechanical (HVAC) $ List: -44 12 j 6 6 I g 5) . 5.Mechanical (Fire $ Total All Fees:$ Suppression) Check No. Check Amount: Cash Amount: 6.Total Project Cost: $ 10,560.00 0 Paid in Full 0 Outstanding Balance Due: SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL) 040622 8-1-2023 Steve Kelly License Number Expiration Date Name of CSL Holder 695 Myles Standish Blvd List CSL Type(see below) U No.and Street Type Description Taunton, MA 02780 u I Unrestricted(Buildings up to 35,000 cu.ft.) R Restricted I&2 Family Dwelling City/Town,State,ZIP 1tiI Masoiuy RC I Roofing Covering • WS Window and Siding SF Solid Fuel Burning Appliances 978-793-7881 eastmapermits@sunrun.com I Insulation Telephone Email address D Demolition 5.2 Registered Home Improvement Contractor(HIC) 180120 Sunrun Installation Services INC 10-13-2022 HIC Company Name or HIC Registrant Name HIC Registration Number Expiration Date 695 Myles Standish blvd eastmapermits@sunrun.com and frener gun o MA 02780 978-793-7881 Email address City/Town,State,ZIP Telephone SECTION 6: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 Er' No 0 SECTION 7a:OWNER AUTHORIZATION TO BE COMPLETED WHEN OWNER'S AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT I,as Owner of the subject property,hereby authorize Steve Kelly/ Sunrun to act on my behalf,in all matters relative to work authorized by this building permit application. Please see attatched contract 7-14-2022 Print Owner's Name(Electronic Signature) Date • SECTION 7h: OWNER'OR AUTHORIZED AGENT DECLARATION By entering my name below,I hereby attest under the pains and penalties of perjury that all of the information contained in this app'cation is true and acc to to the best of my knowledge and understanding. 7-14-2022 Print Owner's or Author' d Agent's Name(Electron' Signature) Date NOTES: 1. An Owner who obtains a building permit to do his/her own work,or an owner who hires an unregistered contractor (not registered in the Home Improvement Contractor(HIC)Program),will not have access to the arbitration program or guaranty fund under M.G.L.c. 142A.Other important information on the HIC Program can be found at www.mass.gov/oca Information on the Construction Supervisor License can be found at www.mass.aov/dps 2. When substantial work is planned,provide the information below: Total floor area(sq.ft.) (including garage,finished basement/attics,decks or porch) Gross living area(sq.ft.) Habitable room count Number of fireplaces Number of bedrooms Number of bathrooms Number of half/baths Type of heating system Number of decks/porches Type of cooling system Enclosed Open 3. "Total Project Square Footage"may be substituted for"Total Project Cost" Construction Supervisor t3tvlston of Professionalucensure ut Construction -gtstdiifts of any use grouts iir hick contain Board at and Stariderchiless than S5,000 cubic feet(99i cubic meters)of enclosedGorut '• ftristN Vie. fi'Sdpe CS40422 , ` i s 0111011=23 R A r ,dt V 1 0,904(56 Commissioner ertefit � Fa Hure to possess a curr efli edition of thet�aseaCtilraa'ttf &tt .. , State Budding Code a c se for Rvocaridn of this wows. For intotmi ion about this license �. - Can(tt7j 771-3Xle or tAi srvnirroass.gosidpi Office of Consumer Affairs and Business Regulation 1000 Washington Street-Suite 710 Boston,Massachusetts 02118 Home improvement Contractor Registration Type. Sum Omen Card Registration. 180120 SUNRUN INSTALLATION SERVICES INC. Expiration: 10/13/2022 225 BUSH STREET SUITE 1400 SAN FRANCISCO,CA 04104 Update Address and Return Card. ub MConmwar a aaaaraaa NO ME R T t�c.ird(�tpR Registranon valid for s&vdual use only TTPE:So�lenark Card before the expiration date-If found return to. Office of Consumer Affairs and Business Regulation 180120 10/13/2022 1000 Washington Street-Suite 710 SUNRUN 84STALLATMON SERVICES INC Boston.MA 02118 STEPH£N KELLY Lt Z25 BUSH STREET SUITE 1400 Not v id without sign afttlre SAN.FRANCISCO CA 04104Undersecretary ✓✓✓ Stephen A Kelly 734 Forest ST STE 400 Marlborough MA 01752 TEL: 978-793-7881 Email:mapermits@sunrun.com ��..FiNN SUNRINC-02 TWANG AC"OR' CERTIFICATE OF LIABILITY INSURANCE DATE(MMIDDIYYYY) 9/10/2021 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 CANT CT Walter Tanner Alliant Insurance Services,Inc. PHONE FAX 575 Market St Ste 3600 (A/c,No,Ext): (A/C,No): San Francisco,CA 94105 E-MAIL SS:Walter.Tanner@alliant.com INSURER(S)AFFORDING COVERAGE NAIL# INSURER A:Navigators Specialty Insurance Company 36056 INSURED INSURER B:James River Insurance Company 12203 Sunrun Installation Services,Inc INSURER C:American Zurich Insurance Company 40142 775 Fiero Lane,Suite 200 Ph#805-540-7643 INSURER D: San Luis Obispo,CA 93401 INSURER E INSURER F: COVERAGES CERTIFICATE NUMBER: 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 ADDL SUBR POLICY NUMBER IYPOLICY EFF POLICY EXP LIMITS LTR TYPE OF INSURANCE INS) WVD (MM/DDYYY) (MMIDD/YYYY) A X COMMERCIAL GENERAL LIABILITY EACH OCCURRENCE $ 2,000,000 CLAIMS-MADE X OCCUR LA21CGL2303211C 10/1/2021 10/1/2022 DAMAGETORENTED 1,000,000 PREMISES(Ea occurrence) $ MED EXP(Any one person) $ 5,000 PERSONAL&ADV INJURY $ 2,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $ 2,000,000 X POLICY X PECOT- LOC PRODUCTS-COMP/OP AGG $ 2,000,000 X OTHER:Retention: $100,000 Per Project Agg $ 10,000,000 AUTOMOBILE LIABILITYCOMBINEDaccident)SINGLE LIMIT (Ea $ ANY AUTO BODILY INJURY(Per person) $ OWNED SCHEDULED AUTOS ONLY AUTOS BODILY INJURY(Per accident) $ HIRED NON-OWNED PROPERTY DAMAGE AUTOS ONLY AUTOS ONLY (Per accident) $ B UMBRELLA LIAB X OCCUR EACH OCCURRENCE $ 4,000,000 X EXCESS LIAB CLAIMS-MADE 001072261 10/1/2021 10/1/2022 AGGREGATE $ 4,000,000 DED RETENTION$ $ C WORKERS COMPENSATION y PER X STATUTE EORH AND EMPLOYERS'LIABILITY Y/N WC614287600 10/1/2021 10/1/2022 1,000,000 ANY PROPRIETOR/PARTNER/EXECUTIVE N E.L.EACH ACCIDENT $ OFFICER/MEMBER EXCLUDED? N/A 1,000,000 (Mandatory in NH) E.L.DISEASE-EA EMPLOYEE $ If yes,describe under E.L.DISEASE-POLICY LIMIT $ 1,000,000 DESCRIPTION OF OPERATIONS below DESCRIPTION OF OPERATIONS/LOCATIONS/VEHICLES (ACORD 101,Additional Remarks Schedule,may be attached if more space is required) Workers'Compensation Policy WC614287600 Deductible:$1,000,000. Re:Permitting within jurisdiction. CERTIFICATE HOLDER CANCELLATION SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN Town of Yarmouth ACCORDANCE WITH THE POLICY PROVISIONS. 1146 Route 28 South Yarmouth,MA 02664-4492 AUTHORIZED REPRESENTATIVE ACORD 25(2016/03) ©1988-2015 ACORD CORPORATION. All rights reserved. The ACORD name and logo are registered marks of ACORD ONE or TWO FAMILY— BULDING PERMIT APPLICATION REGULATORY APPROVALS NOTICE Address of Proposed Work: 18 Lakefield Road Scope of Proposed Work: Installation of roof mounted photovoltaic solar systems, 5.78 kw 17 panels NO BATTERY STORAGE Date: 7-14-2022 Based on the scope of work described above, the applicant is required to obtain approval sign- offs from the following departments as checked-of below: Health Dept. —508-398-2231 ext. 1241 Conservation —508-398-2231 ext. 1288 Water Dept. —99 Buck Island Road, 508-771-7921 Old Kings HWY. Hist. Comm. —508-398-22631 ext. 1292 Engineering Dept.—508-398-2231 ext. 1250 Fire Dept. —Kevin Huck/Scott Smith, 96 Old Main Street, SY Note: Please call Fire Department for an appointment. 508-398-2212 Other Appropriate plans and/or application shall be provided to each departments checked-off above. Each of these regulatory authorities has their own requirements outside the jurisdiction of the Building Department. All applicable approvals shall be obtained prior to submitting a building permit application to the Building Dept. Thank you for your cooperation. Receipt Acknowled ent• At 611-2f. 7-14-2022 Applicant's Signature Date Rev. Jan. 2019 TOWN OF YARMOUTH BUILDING DEPARTMENT MATTACnC.„. .1146 Route 28, South Yarmouth,MA 02664 508-398-2231 ext. 1261 4 RJR HOMEOWNER LICENSE EXEMPTION PLEASE PRINT: DATE: 7-14-2022 JOB LOCATION: 18 Lakefield Road NAME STREET ADDRESS SECTION OF TOWN "HOMEOWNER" Christopher Olson 508-241-9023 NAME HOME PHONE WORK PHONE PRESENT MA[ tNG ADDRESS CITY OR TOWN STATE ZIP CODE The current exemption for `Homeowner' was extended to include owner—occupied dwellings of one or two units and to allow such homeowners to engage an individual for hire who does not possess a license,provided that such homeowner shall act as supervisor. (State Building Code Section 110 R5.1.3.1) Definition of Homeowner: Person(s)who owns 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 attached or detached structure assessory to such use and/or farm structures. A person who constructs more than one home in a two-year period shall not be considered a homeowner;such"homeowner"shall submit to the building official,on a form acceptable to the building official,that he/she shall be responsible for all such work performed under the building permit. (Section 110 R5.1.3.1) The undersigned `homeowner' assumes responsibility for compliance with the State Building Code and other applicable codes,by-laws, rules and regulations. The undersigned 'homeowner' certifies that he/ she understands the Town of Yarmouth Building Department minimum inspection procedures and requirements and that he / she will comply with said procedures and requirements. HOMEOWNER"S SIGNATURE APPROVAL OF BUILDING OFFICIAL INSURANCE COVERAGE: I have a current liability insurance policy or its substantial equivalent, which meets the requirements of MGL Ch.142. Yes No If you have checked ves,please indicate the type coverage by checking the appropriate box. A liability insurance policy Other type of indemnity Bond OWNER'S INSURANCE WAIVER: I am aware that the licensee does not have the insurance coverage required by Chapter 142 of the Mass. General Laws and that my signature on this permit application waives this requirement. Check one: Signature of Owner or Owner's Agent Owner Agent h:homeownrlcexemp §TOWN OF YARMOUTH 1146 Route 28, South Yarmouth, MA 02664 508-398-2231 ext. 1261 Fax 508-398-0836 Office of the Building Commissioner BUILDING DEPARTMENT DEMOLITION DEBRIS DISPOSAL AFFIDAVIT Pursuant to M.G.L. Ch. 40, §54 and 780 CMR- Section 105.3.1. #4. I hereby certify that the debris resulting from the proposed work/demolition to be conducted at 18 Lakefield Road Work Address Is to be disposed of oat the following location: 695 Myles Standish blvd Taunton MA Said disposal site shall be a licensed solid waste facility as defined by M.G.L. Ch. 111, §150A. e 7-14-2022 Sign ture of Applicat' Date Permit No. .;� N The Commonwealth of Mass,chasetts Department of Idustrial Accidents �,ti, Office of Investigations "`. Lafayette City Center + '; ' 2 Avenue de La,fayette, Boston,M1L4 02111-1750 www.mass.gov/dia Workers'Compensation Insurance Affidavit: Builders/Contractors/Electricians/Plumbers Applicant Information Please Print Legibly Name (Business/Organization/Individual): Sunrun Installation Services Address:225 Bush St STE 1400 c-7422)\, City/State/Zip: San Francisco CA 94104 Phone)#:_qr--i g ,. q Are you an employer?Check the appropriate box: 4 Type of project(required): 1.® I am a employer with 50 4. ❑ I am a general contractor and I 6. ❑ New construction employees (full and/or part-time).* have hired the sub-contractors listed on the attached sheet. 7. ❑ Remodeling 2.❑ I am a sole proprietor or partner- ship and have no employees These sub-contractors have 8. n Demolition working for me in any capacity. employees and have workers' 9. ❑ Building addition [No workers' comp. insurance comp. insurance. required.] 5. _ We are a corporation and its 10. 1 Electrical repairs or additions officers have exercised their 11. 3.El I am a homeowner doing all work ❑ Plumbing repairs or additions myself. [No workers' comp. right of exemption per MGL 12.❑ R of repairs insurance required.] '' c. 152, §1(4),and we have no 5 employees. [No workers' 13.Z Other comp. insurance required.] *Any applicant that checks box#1 must also fill out the section below showing their workers'compensation policy information. t Homeowners who submit this affidavit indicating they are doing all work and then hire outside contractors must submit a new affidavit indicating such. Contractors that check this box must attached an additional sheet showing the name of the sub-contractors and state whether or not those entities have employees. If the sub-contractors have employees,they must provide their workers'comp.policy number. I am an employer that is providing workers'compensation insurance for my employees. Below is the policy and job site information. Insurance Company Name: American Zurich Insurance Company Policy#or Self-ins. Lic. #:`WCL614287600 IC Expiration Date: 10/01/2022r JJob Site Address: �'; I�QI T 1� le�C\ . City/State/Zip:�(�f Ah ,11 6 OQCO Attach a copy of the workers' compensation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as required under Section 25A of MGL c. 152 can lead to the imposition of criminal penalties of 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. Be advised that 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 an e lties of perjury that the information provided above is trueY and correct. Signature: Date: 1 y `�V9 9. Phone#: q 1 . rig -1E1 Official use only. Do not write in this area,to be completed by city or town official. City or Town: Permit/License# Issuing Authority(check one): I❑Board of Health 20 Building Department 3❑City/Town Clerk 4.0 Electrical Inspector Sr:Plumbing Inspector 6.0Other Contact Person: Phone#: t rr projects@evengineersnet.com 276 220 0064 mom ENGINEERS http://www.evengineersnet.com 7/12/2022 RE:Structural Certification for Installation of Residential Solar CHRISTOPHER OLSEN:18 LAKEFIELD RD,YARMOUTH,MA,02664 Attn:To Whom It May Concern This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of the PV system to existing roof framing. From the field observation report,the roof is made of Composite shingle roofing over roof plywood supported by 2X6 Rafters at 20 inches.The slope of the roof was approximated to be 28 degrees. After review of the field observation data and based on our structural capacity calculation,the existing roof framing has been determined to be adequate to support the imposed loads without structural upgrades. Contractor shall verify that existing framing is consistent with the described above before install.Should they find any discrepancies, a written approval from SEOR is mandatory before proceeding with install. Capacity calculations were done in accordance with applicable building codes. Design Criteria Code 2015 IRC(ASCE 7-10)-CMR 780 9th Ed Risk category II Wind Load (component and Cladding) Roof Dead Load Dr 10 psf V 120 mph PV Dead Load DPV 3 psf Exposure C Roof Live Load Lr 20 psf Ground Snow S 35 psf If you have any questions on the above, please do not hesitate to call. STRUCT . ONL Sincerely, tip�tOF,tiaAs'410 � VINCENT 'a' Vincent Mwumvaneza, P.E. o MWUMVANEZA EV Engineering, LLCCIVIL NI. � 2 proiects(«�evengineersnet.com ;� 05) http://www.evengineersnet.com '• ioNAIENG\ 1/1 "aim' EV projects@evengineersnet.com 276-220-0064 mom ENGINEERS http://www.evengineersnet.com Wind Load Cont. Risk Category= li ASCE 7-10 Table 1.5-1 Wind Speed (3s gust),V= 120 mph ASCE 7-10 Figure 26.5-1A Roughness= C ASCE 7-10 Sec 26.7.2 Exposure= C ASCE 7-10 Sec 26.7.3 Topographic Factor, KZT= 1.00 ASCE 7-10 Sec 26.8.2 Pitch= 28.0 Degrees Adjustment Factor, = 1 21 ASCE 7-10 Figure 30.5-1 a= 3.50 ft ASCE 7-10 Figure 30.5-1 Where a: 10%of least horizontal dimension or 0.4h,whichever is smaller,but not less than 4%of least horizontal dimension or 3ft(0.9m) Uplift(0.6W) Zone 1(psf) Zone 2(psf) Zone 3(psf) Pnet30= -21.5 -25.9 -25.9 Figure 30.5-1 Pnet=0.6 x x KZT x Pnet30)= 15.64 18.84 18.84 Equation 30.5-1 Downpressure 10.6W) Zone 1(psf) Zone 2(psf) Zone 3(psf) Pnet30= 23.6 23.6 23.6 Figure 30.5-1 Pnet=0.6 x x KZT x Pnet30)= 17.11 17.11 17.11 Equation 30.5-1 Rafter Attachments:0.6D+0.6W(CD=1.6) Connection Check Attachement max.spacing= 5 ft 5/16"Lag Screw Withdrawal Value= 205 Ibs/in Lag Screw Penetration 2.5 in Allowable Capacity= 512.5 0.6D+0.6W Dpv+0.6W Zone Trib Width Area(ft) Uplift(Ibs) Down(Ibs) 1 5 13.8 190.3 276.5 2 5 13.8 234.2 276.5 3 3 8.3 140.5 165.9 Max= 234.2 < 512.5 CONNECTION IS OK 1. Pv seismic dead weight is negligible to result in significant seismic uplift,therefore the wind uplift governs 2. Embedment is measured from the top of the framing member to the tapered tip of a lag screw. Embedment in sheading or other material does not count. 1/1 fs , '- EV projects@evengineersnet.com 276-220-0064 ENGINEERS http://www.evengineersnet.com Vertical Load Resisting System Design Roof Framing 0001, Pg= 35 psf ASCE 7-10,Section 7.2 pf= 24 psf Ce= 0.9 ASCE 7-10,Table 7-2 Pfmin.= 35.0 psf CL= 1.1 ASCE 7-10,Table 7-3 Ps= 35 psf 40.8 plf IS= 1.0 ASCE 7-10,Table 1.5-1 CS 0.7 Max Length, L= 11.67 ft Tributary Width,WT= 20 in Dr= 10 psf 16.67 plf PvDL= 3 psf 5 plf Load Case: DL+0.6W Pnet+PpVcos(0)+PDL= 50.2 plf Max Moment, MU= 592 lb-ft Conservatively Pv max Shear 276.5 lbs Max Shear,V„=wL/2+Pv Point Load = 403 lbs Load Case: DL+0.75(0.6W+S)) 0.75(Pnet+Ps)+ PpVcos(0)+PDT= 73 plf Mdown= 862 lb-ft Mallowable=Sx x Fb' (wind)= 1319 lb-ft > 862 lb-ft OK Load Case: DL+S Ps+ Ppvcos(0)+Poi= 62 plf Mdown= 730 lb-ft Mallowable=Sx x Fb' (wind)= 948 lb-ft > 730 lb-ft OK Max Shear,Vu=wL/2+Pv Point Load = 426 lbs Member Capacity SPF#1/#2 2X6 Design Value CL CF C; Cr Adjusted Value Fb= 875 psi 1.0 1.3 1.0 1.15 1308 psi F„= 135 psi N/A N/A 1.0 N/A 135 psi • E= 1400000 psi N/A N/A 1.0 N/A 1400000 psi Depth, d = 5.5 in Width, b= 1.5 in Cross-Sectonal Area,A= 8.25 in2 Moment of Inertia, Ixx= 20.7969 in4 Section Modulus,S.= 7.5625 in3 Allowable Moment, Mail=Fb'Sxx= 824.4 lb-ft DCR=M„/Mali= 0.73 < 1 Satisfactory Allowable Shear,Va„=2/3F„'A= 742.5 lb DCR=V /Va„= 0.57 < 1 Satisfactory 1/1 projects@evengineersnet.com 276-220-0064 ENGINEERSImam http://www.evengineersnet.com Structural Letter for PV Installation 7/12/2022 Job Address: 18 LAKEFIELD RD YARMOUTH,MA,02664 Job Name: CHRISTOPHER OLSEN Job Number: 22072 CO Scope of Work This Letter is 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. Table of Content Sheet 1 Cover 2 Attachment checks 3 Snow and Roof Framing Check 4 Seismic Check and Scope of work Engineering Calculations Summary Code 2015 IRC(ASCE 7-10)-CMR 780 9th Ed Risk category II Roof Dead Load Dr 10 psf PV Dead Load DPV 3 psf Roof Live Load Lr 20 psf Ground Snow S 35 psf Wind Load (component and Cladding) V 120 mph Exposure C References NDS for Wood Construction STRUCT ONL c* `�H OF MAss 4, 9 p Cy Sincerely, VINCENT Gsf MWUMVANEZA CIVIL Vincent Mwumvaneza, P.E. i�� 2 EV Engineering, LLC �'�'.ri: q45) projects@evengineersnet.com VIONA�ENG• �� http://www.evengineersnet.com 1/1 mom V EV projects@evengineersnet.com 276-220-0064 ® ENGINEERS http://www.evengineersnet.com Siesmic Loads Check Roof Dead Load 10 psf or Roof with Pv 11% Dpv and Racking 3 psf Averarage Total Dead Load 10.3 psf Increase in Dead Load 1.3% OK The increase in seismic Dead 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 information in pictures and a drawing set titled PV plans-CHRISTOPHER OLSEN.The analysis was according to applicable building codes, professional engineering and design experience,opinions and judgments.The calculations produced for this structure's assessment are only for the proposed solar panel installation referenced in the stamped plan set and were made according to generally recognized structural analysis standards and procedures. 1/1 DocuSign Envelope ID: DF2A1468-2784-47A3-9653-6131D90A84E1 Sunrun BrightSave TM Agreement Christopher Olsen 18 Lakefield Rd, Yarmouth, MA, 02664 Take Control of Your Electric Bill $0 25 Years $66 $0.235 Deposit due Agreement Term Length Monthly Bill for Year Year 1 Cost per kWh Today (2.9% annual increase One (plus taxes, if applicable; (excluding upfront in monthly bill) includes $7.50 discount for payment, if any) Auto-Pay enrollment) WE'VE GOT YOU COVERED WITH OUR WORRY-FREE SERVICE (4,-) vir 1:71 We provide hassle-free We monitor the system We warrant, insure, Selling your home? design. permitting, and to ensure it runs maintain and repair We guarantee the buyer installation. properly. the system. We will qualify to assume also provide a 10- your agreement, year roof warranty. A SOLAR SYSTEM DESIGN FOR YOUR HOME You get a 4.08 kW DC Solar System With 12 Solar Panels and 1 Inverter(s) Which will produce an est. 3,374 kWh in its first year And offset approx.97% of your current, estimated electricity usage YOUR SALES REPRESENTATIVE: Guilherme Sales guilherme.sales©sunrun.com (508) 663-6292 ` 000 aignsmmlone/o:oFux1 131o9oA84s1 By signing below. you acknowledge that you have reviewed and received a complete copy of the Agreement without any blanks. Such Agreement shall be the complete understanding between the Parties. SUNRUNrCE316CF746F6A484 SERVICES INC. Signatur Print Name: Andres vasquez Date: 0/I8/2022 Title: r� ~� � pro]e oppr� nn-, Federal Employer Identification Number: 26'2841711 IF YOU CHOOSE TO PAY BY CHECK, MAKE CHECKS OUT TO SUNRUN INC. NEVER MAKE A CHECK OUT TO A SALES REPRESENTATIVE. OUR SALES REPRESENTATIVES ARE NOT AUTHORIZED TO RECEIVE CHECKS |N THEIR OWN NAMES. YOU MAY CANCEL THIS TRANSACTION AT ANY TIME PRIOR TO MIDNIGHT OF THE TENTH EFFECTIVE DATE. PLEASE REVIEW THE ATTACHED NOTICES OF CANCELLATION FOR AN EXPLANATION OF THIS RIGHT. Customer C H |d r 3econdaryAccnuntHn|dor (Optiona|) »,s|"fvt- -Ch,istopher0sen Sigoab/,� 6/16/2022 D�� - Print Name Email Address*: crolsenl4@gmail .com Mailing Address: 18 Lakohe|U Rd Yannnuth, WAO2G04 Phone: (508) 241-9023 Sales Consultant Sr n/��b��,w/a��nowv�n�� #7a//3xvS111-MI»7eCCIenAted MR!/P/-&S*x&p//,�17v:5 9g,66e/77ef7la hr Cocle ofComdvctavdttia//ob/a/nao/117e17ox/enwne/'S � XUllem707/Sa,17n6e/net7t, �--r - - muilherme-saJes Print Name l66865 ,run |D nVmber Sunrun Installation Services Inc. | 225 Bush Sti,eet. Suite 1400. 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