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46 CROWDIS STREET - BUILDING INSPECTION the Commonwealth of Massaclw VECTIORAL SEftV CESCITY OF Board of Building Regulations and Standdardds SALEM Massachusetts State Building Code, 780 CN iaed JJor 2011 IOI��OY I 0 P 1� �3' Building Permit Application To Construct, Repair, Renovate r Demolish a I One-or Two-Family Dwelling This Section For Official Use Only Da A lied �1zSECTl0N2: PR0PERTY0WNERSHIP'. . ing Permit Number. PP � � 17 l ing Official(Print Name). - Signature Date SECTION 1•SITE INFORMATION; oper A ress• 1.2 Assessors Map&Parcel Numbers s �L/��f S s7 this nn acce fed street?yes no Map Number Parcel Numtxr otting Information: I.d Property Dimensions: District Proposed Use Lot Area(sq R) Frontage(II) ildingSetbacks(it)Front Yard Side Yams Rear Yard uired Provided Required Provided Requiredter Supply:(b1.O.L c.d0,§54) 1.7 Flood Zone Information: 1.g Sewage Disposal System: Zone: Outside Flood Zone? On site disposal system ❑Private❑ — Check if es❑ SECTION2: PROPERTYOWNERSHIP'. 2.1 Owner of Record: d� . 47n.5FvT 6'R05z V K S% ��1 7D />1 p t��me( not City,state,ZIP 14f. CROWW5- '5"f. 97�Tl 3/�7 No.and Street Telephone Email Address SECTION 3: DESCRIPTION OF PROPOSED'WORK3(check all that apply) New Construction❑ Existing Building 90 Owner-Occupied ❑ 1 Repairs(s) ❑ Altemtion(s) ❑ 1 Addition ❑ Demolition el Accessory Bldg. ❑ NumberofUnits_ Other ❑ Specify: Brief Description ot'Proposed Work': XSECTION a: ESTIb1ATED CONSTRUCTION COSTS L Item Estimated Costs: Official Use Only Labor and Materials I Building $ I. Building Permit Fee:$ Indicate how fee is determined: ❑Standard City/Town Application Fee 2. Electrical S ❑Total Project Cost?(item 6)x multiplier x 3. Plumbing $ !�,gther Fees: S q. Mechanical (HVAC) S List: 5. \lechanie:d (Fire S 'rota)All Fees:S Suppression) Check No. Check Amount: Cash Amount: 6.Tutal Project Cust: S Da ❑ paid in Full ❑Outstanding Balance Due: MAI 1-CT-) t k I g r SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL) ( ,, ,,,�� License Number E.epirutionDate- N:mie of CSL Holder List CSL'rype(see below) Type Description No. and Street U Unrestricted OuilJin s tip to 35,000 cu. It.) R Restricted 1&2 Family Dwelling Cityffown,State,ZIP bt Masonry RC Rooting Covering WS Window and Siding SF Solid Fuel Binning Appliances I Insulation Telephone Email address D Demolition 5.2 Registered Home Improvement Contractor(HIC) HIC Registration Number Expiration Dale HIC Company Name or HIC Registrant Name No. and Street Email address City/Town,State ZIP Telephone SECTION 6:WORKERS'COMPENSATION INSURANCE AFFIDAVIT(M.G.L.c. I52.$ 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 Isivance of the building permit. Signed Affidavit Attached? Yes ..........❑ No........... ❑ 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 t9 act on my behalf,in all matters relative to work authorized by this building permit application. Print Owner's Name(Electronic Signature) Date SECTION 7b: OWNEW 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 applic ion is true and accurate to the best of my knowledge and understanding. 11 Print Owner's or Authorized Age me(Electronic Signature) loate 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 err have access to the arbitration program or guaranty fund under M.G.L.c. 1 d2A. Other important information on the H[C Program can be found at www mass.eov:'oca information on the Construction Supervisor License can be found at ww�w�.mass.�gov:/d1s _ 2. When substantial work is planned, provide the information below: Total fluor area(sq. R.) ~ .(including garage, finished basement/attics,decks or porch) Gross living area(sq. R.) Habitable room count Number of fireplaces - Number of bedrooms Number of bathrooms Number of half/baths "rype of heating system Number of decks/porches Type of cooling system Enclosed Open i. "Total Project Square Footage"may be substinucd lior"Total Project Cost" QTY OF SALEM, MMSACHUSETTS BUILDING DEPARTMENT fF %! 120 WASHNGTON STREET,YD FLOOR err " TEL. (978) 745-9595 FAX(978) 740-9846 KIN BERLEYDRISCOLL MAYOR Tf IOMAS STTIERRE DIRECTOR OF PUBLIC PROPERTY/BUILDING COMbIISSIONER HOMEOWNER LICENSE EXEMPTION PLEASE PRINT: �0 Date Job Location �'/!p L/t®���✓ s� Home Owner Address6 ��PyDtcyblS sT Present Mailing Address The current exemption of"Homeowners" was extended to include owner-occupied dwellings of two Units or less and to allow such homeowners to engage an individual for hire that does not possess a license, provided that the owner acts as supervisor. 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 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 be responsible for all such work performed under the Building Permit. The undersigned "homeowner" assumes responsibility for compliance with the State Building Code and other applicable by-laws and regulations. The undersigned "homeowner" certifies that he/she understand the City of Salem Building Department minimum inspection procedures and requirements and that he/she will comply with such procedures and requirements. HOMEOWNER'S SIGNATURE APPROVAL OF BUILDING INSPECTOR QTY OF SALEM, MASSACHUSETTS {s � BUILDING DEPARTMENT 120 WASHINGTON STREET,31tD FLOOR 'ILL. (978)745-9595 F KIMBERLEY DRISCOLL FAX(978)740-9846 MAYOR THomAS ST.PIERRE DIRECTOR OF PUBLIC PROPERTy/BLIILDING COMMISSIONER Construction Debris Disposal Affidavit (required for all demolition and renovation work) In accordance with the sixth edition of the State Building Code, 780 CMR, Section 111.5 Debris, and the provisions of MGL c40, S 54; Building Permit # is issued with the condition that the debris resulting from this work shall be disposed of in a properly licensed waste deposit facility as defined by MGL c 111, S 150A. The debris will be transported by: MU `S b?15FV '—_ (name of hauler) The debris will be disposed of in: ,Sty/1��75 (name of facility) (address of facility) Signature of a p icant Date } Cp4S- I � The Commonwealth of Massachusetts ° Board of Building Regulations and Standards CITY Massachusetts State Building Code,780 CMR SAL pl Revised M&2011 Building Permit Application To Construct,Repair, Renovate Or Demolish a One-or Two-Family Dwelling tsr This Section For Official Use Only Building Permit Number: Date Applied: LAW Building Official(Print Name) Signature Date SECTION 1: SITE INFORMATION 1.1 rope Address: 1.2 Assessors Map&Parcel Numbers ��r(Q I lr�1S S1 L la Is this an accepted street?yes x no Map Number Parcel Number 1.3 Zoning Information: 1.4 Property Dimensions: 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: Public❑ Private❑ Zone: _ Outside Flood Zone? Municipal❑ On site disposal system ❑ Check ifyes❑ SECTION 2: PROPERTY OWNERSHIP' 2. Owner'of Rec d: .9 fill Salem Mk 061b Name(Print) City,State,ZIP Q C` C�� C <,:�-k a-Iz No.and Street � Telephone Email Address .. SECTION 3:DESCRIPTION OF PROPOSED WORK'(check all that apply) New Construction b( Existing Building❑ Owner-Occupied ❑ Repairs(s) ❑ 1 Alteration(s) ❑ 1 Addition ❑ Demolition ❑ 1 Accessory Bldg.❑ Number of Units_ Other ❑ Specify: Brief Description of Proposed Work': I S p Dhmivvnl+tilt. Solar Sys-4PmS �l �(�urLoas 40 SECTION 4:ESTIMATED CONSTRUCTION COSTS Item ✓ Estimated Costs: (Labor and Materials) Official Use Only 1.Building $ 1. Building Permit Fee:$ Indicate how fee is determined: 2.Electrical $ ❑Standard City/Town Application Fee ❑Total Project Cost'(Item 6)x multiplier x 3. Plumbing $ 2. Other Fees: $ 4. Mechanical (HVAC) $ List: 5.Mechanical (Fire $ Suppression) Total All Fees: $ Check No. Check Amount: Cash Amount: 6. Total Project Cost: I $ 5bi ODD'(7 0 Paid in Full 0 Outstanding Balance Due: i 5 SECTION 5: CONSTRUCTION SERVICES 5.11 Construction Supervisor License(CSL) 6 Z5 4 �,$ �9 License Number Exp anon Date Name of CSL Holder - 1 �'ltu o S I Y eeJ— List CSL Type(see below) U No.and Street AA II Type Description S� LLS i 1�{� Q �Q U Unrestricted(Buildings u to 35,000 cu.ft. R Restricted 1&2 familyDwelling Cityrrown,Snit ZIP M Maso ml (/ RC Roofin Covering WS Window and Sidin � ��GG'� �f,.� SF Solid Fuel Burning Appliances 1813 UJ �o— VIVEVl& 1f, nsulation Tele hone Email address CADr`1 D Demolition 5.2 Registered Home Improvement mprovemennt Co nt ractor(HIC) V v1at SolarDe JopeY L LC- H �C3n an m HIC 1 Rt7eRegistrationl-[1i$on Number t✓<E1� pSiroatC o.nr�rra. ve Nm YS1Otreet ADW yy-aso1G-r&Vty lr $4004 '1$13D53D1n5 Email address t City/Town,State,ZIP Tel hone 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.........:� No........... ❑ SECTION 7a:OWNER AUTHORIZATION TO BE COMPLETED WHEN OWNER'S AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT 1,as Owner of the subject pro erty,hereby authorize VIV I l� SV JCLV' tq ct on my M s relativeatauthorized by this building permit application. s Ll Pri t Owne nature) Date SECTION 7b:OWNEW 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 th' p . tion is true and accurate to the best of my knowledge and understanding. Ou-- 3 I� Print O s r rued Agent's Name(Electronic Signature) ate 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.mAaLgov/dos 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' i A�i CERTIFICATE OF LIABILITY INSURANCE °ATE`/2013 Y"' 1110112013 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER,AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED,the policy(les)must 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 MARSH USA INC. NAME' 122517TH STREET,SUITE 1300 aIc°N o WC xo: DENVER,CO 80202-5534 EE 11- Attn:Denveccerrequest@marsh.com,Fax:212,948.4381 INSURE S AFFORDING COVERAGE NAIC0 462738-STND-GAWUE-13-14 INSURER A:Evanston Insurance Company 35378 INSURED National Union Fire Insurance Co of PA Vivint Solar,Inc INSURER B 4931 N 300 W INSURER C:New Hampshire Insurance Company 23841 Provo,UT 84604 INSURERD: INSURER E INSURER F: COVERAGES CERTIFICATE NUMBER: SEA-00236BO30-06 REVISION NUMBER:0 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 EFF POLICY ESP LTR TYPE OF INSURANCE PODCYNUMBER MMIOOIYYYY MMID LIMITS A GENERALUABILITY 13PKGWE00274 111101/2013 11/01/2014 1,000,000 T01111:�ER EACH OCCURRENCE ECIAL GENERALLIABILITY DAMA E N 50,000 PREMISES Ea occurrence $ CIMS-MADE OCCUR - MED EXP(Any one person) $ 5,000 PERSONAL SADV INJURY $ 1,000,000 GENERALAGGREGATE $ 2,000,000 GEN'L AGGREGATE LIMIT APPLIES PER: PRODUCTS-COMP/OPAGG S 2,000,000 X POLICY IRO- 8 AUTOMOBILE LIABILITY 9701087 - 11/01/2013 11101/2014 COMBINED SINGLE LIMIT 1,000,000 Ea accident S X ANY AUTO 9701088 11/01/2013 11101/2014 BODILY INJURY(Per person) S ALL OWNED SCHEDULED BODILY INJURY Per accident) E AUTOS AUTOS ( i NON-OWNED PROPERTY DAMAGE X HIREDAUTOS N AUTOS Per accident $ A UMBRELLA Line X OCCUR 13EFXWE00088 11101/2013 1110112014 EACH OCCURRENCE $ 10,000,000 X EXCESS LIAR CLAIMS-MADE AGGREGATE $ 10,000,000 DED I I RETENTIONS $ C WORKERS COMPENSATION 029342334; 029342335 11/01/2013 11/01/2014 X We srATu- OTH- AND EMPLOYERS'LIABILITY G ANY PROPRIETORIPARTNEWEXECUTIVE YIN 029342336; 029342337 11/01/2013 11N1I2014 1,000,000 OFFICER/MEMSER EXCLUDED? N/A EL EACH ACCIDENT $ C (Mandatory In NH) 029342338 11/0112013 11N1/2014 E.L.DISEASE-EA EMPLOYE $ 1,000,ODO IT yes,describe under 1,000,000 DESCRIPTION OF OPERATIONS below E.L.DISEASE-POLICY UNIT E A �E=rs&Omjssioms& 13PKGW00029 11/01/2013 1110112014 LIMIT 1,000,000 Contractors Pollution DEDUCTIBLE 5,000 DESCRIPTION OF OPERATIONS 1 LOCATIONS I VEHICLES (Attach ACORD 101,Additional Re rm ri s Schedule,R more span N required) The Certificate Holder and others as defined in the written agreement are included as additional insured where required by written contract with respect to General Liability.This insurance is primary and non. nhibutory over any existing insurance and limited to liability arising out of the operations of the named insured and where required by written contract.Waiver of subrogation is applicable where required by written nbactwith respect to General Liability and Workers Compensation, CERTIFICATE HOLDER CANCELLATION City of Salem SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE 93 Washington Street THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN Salem,MA 01970 ACCORDANCE WITH THE POLICY PROVISIONS. AUTHORIZED REPRESENTATIVE of Marsh USA Inc. Kathleen M.Parsloe .JfeF.lGi�c7lr. )Y.[¢(/L ©1988-2010 ACORD CORPORATION. All rights reserved. ACORD 25(2010105) The ACORD name and logo are registered marks of ACORD I congress Street, !aaete IOU Boston, MA 02114-2017 www.m ass.gov/dia NVorkers' Compensation Insurance Affidavit: Builders/ContractorsfEleetricians/Plumbers Applicant Information Please Print Legibly hTarne (Business/Organization/Individual): Vivint Solar Developer, LLC Address:4931 North 300 West City/State/Zip:Provo, UT 84604 Phone#:801-704-9389 Are you an employer? Check the appropriate box: Type of project(required): 001 I am a employer with 10 4. ❑ I am a general contractor and I employees (full and/or part-time).* have hired the sub-contractors 6. ❑ New construction 2.❑ 1 am a sole proprietor or partner- listed on the attached sheet. 7. Remodeling ship and have no employees These sub-contractors have 8. 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.❑ Electrical repairs or additions 9 7 3.❑ I am a homeowner doing all work officers have exercised their 11.❑ Plumbing repairs or additions myself No workers' coin right of exemption per MGL Y [ P� 12.0 Roof repairs insurance required.] c. 152, §1(4), and we have no employees. [No workers' 131:1 Other comp. insurance required.] *Any applicant that checks box#1 must also fi'l oat the section below showing their workers' compensation potic-y information. r 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'cornpensatioa insurance for my employees. Below is thepolicy and job site information. Insurance Company Name:New Hampshire Insurance Comany Policy# or Self-ins. Lic. 4029342228 Expiration Date:1111-01-14 Job Site Address: 2 \nAm Q 1 OA� � City/State/Zip:SaU1 n 'Jr-VA ,0G-40 Attach a copy of the workers' compensation policy declaration page(showing the policy number and expiration date). Failure to secure coverage as required Linder Section 25A of MGL c. 152 can lead to the imposition of criminal penalties of a fine up to S 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. f do hereby cen under.tka paseas and penalties ofperjuvy that the information provided above is true and correct. Su ture: Date Phone #: 801-704-9389 Official use only. Do not write in this area, to be completed by city or town official. City or down: Permit/License # Issuing Authority(circle one): I. Board of Health 2. Building(Department 3. City/Town Clerk 4. Electrical Inspector S. Plumbing Inspector 6. Other Contact Person: Phone#: - U 92e (p ��2 U//Gcr�c��diiwJ-PiGJ� Office of Consumer Affairs d Business Regulation 10 Park Plaza - Suite 5170 Boston, Massachusetts 02116 Home Improvement Contractor Registration Registration: 170848 Type: Supplement Card VIVINT SOLAR DEVELOPER LLC. Expiration: 1/5/2016 JAMES SHERMAN 4931 NORTH 300 WEST PROVO, UT 84604 Update Address and return card.Mark reason for change. scn t Co zunwy+l Address ❑ Renewal ❑ Employment Lost Card �6ie�amvmxanwer��llz a��tr::lac�ttmoClo . 011" ice of Consumer Affairs&Business Regulation License or registration valid for individul use only ME IMPROVEMENT CONTRACTOR before the expiration date. If found return to: Office of Consumer Affairs and Business Regulationegistration: 170848 Type: 10 Park Plaza-Suite 5170 Expiration: 1/5/2016 Supplement Card Boston,MA 02116 VIVINT SOLAR DEVELOPER LLC. " JAMES SHERMAN 4931 NORTH 300 WEST g PROVO, UT 84604 Undersecretary Not valid without signature t� Massachusetts -Department of Public Safety Board of Building Regulations and Standards Cnn+tructiun Supcnicnr License: CS-045254 t JAMES R SHERKAN Q 81 MAIN ST - SAUGUS MA 01906 Expiration Commissioner 08/28/2014 1 2781 Fries Mill Road,Williamstown,NJ 08094 Tel: 856.770.4473; rdcipolla@verizon.net Vivint Solar February 28, 2014 24 Normac Road Woburn MA, 01801 Attn: Mr. Paul Greene, Operations Manager Re: Structural Engineering Services for Roof Mounted Photovoltaic (Solar) Panel Installations at Groszyk Residence, 46 Crowdis Street, Salem, MA AR#3586564 Dear Paul: We are providing you with this structural assessment report of Vivint Solar's photovoltaic (solar) roof installations to be completed at the above referenced dwelling. The following assessment criteria is based upon Vivint's recent dwelling site visit including roof framing photographs and field notes. We have also reviewed Vivint's PV Solar Permit Submittal, calculations, installation layouts and notes,PV 1.0 "Site Plan",PV 2.0 "Roof Plan", and PV 3.0, "Mounting Details". All were supplied for information on the proposed solar panels installation on the dwelling's roof framing members. The following is our assessment summary. The dwelling is timber framed of newer construction age with an "A" framed main roof, 6' — 3" +/-high, built from pre-fabricated/pre-engineered modular units. The framing consists of sectional roof truss units with nominal 2" x 6" dimensional lumber top chords ("joists") at 24" o/c and 2" x 4" interior end vertical chords at 16" o/c placed under each joist, and 2" x 4" diagonals at 24" o/c, typical. The trusses are placed back to back. Two layers of roof shingles are assumed throughout. Materials are assumed as minimum Hem-Fir #2 grade, or better, conservatively, with standard pre-fabricated factory built modular framed construction components. The modular unit bottom chords were not measured. The attic floor is not covered with plywood for storage and reinforcing. No collar ties are installed, but there is continuous 2"x 6" bearing top plates for the 2" x 6" top chords, each side of the ridge in units, and laterally by roof sheathing, and continuous 2" x 8" ridge beams. The attic is a not finished, and roof framing was accessible in most areas at the site inspection and evaluation, so a complete assessment and confirmation of framing, spacing, sizes and condition was able to be performed for this roof. No architectural drawings were available at the time of this report preparation. Refer to plans and documents prepared by Vivint for dwelling dimensions, locations and sizes of solar panel units. The roof framing members were reviewed and analyzed for their capacities for new loads. A. CAPACITY OF EXISTING ROOF TO SUPPORT PROPOSED SOLAR PANELS: 1. Our assessment included using the proposed solar panels dead load that were given to us in the ZEP calculation sheets and the live and dead loads described below. Our review of the roof information shows that there are no visible undulations or unevenness,indicating that the roof framing members are not visibly overstressed or weakened by past heavy snow loads. Mr. Paul Greene February 28, 2014 Page 2 2. Given the dwelling's roof construction and condition, the existing roof unit's load carrying capacity will be able to carry the additional dead and redistributed live loads from the solar panels if installed correctly. The dwelling's roof members will be able to redistribute the snow live loads, and added solar panels dead load to the adjacent framing members. These additional loads should not produce stresses beyond the allowable stress range for roof framing members assumed Hem-Fir#2 materials. Considering the lower roof slopes, array sizes, roof section units' bracing, framing, size, spacing, and condition, the panel supports shall be set on/attached to every second roof Joist(truss) at lateral installations across joists. No panel support spacing shall be greater than two(2)roof joists (truss) spaces, or 48"+/- o/c, to be specified in the PV 2.0 Roof Layout Plan(s). Note -Layout Array Drawings Aland#2 submitted for review, shows 16" o/c joists, every four joists, 64" o/c maximum panel support spacing, and need to be revised to the above spacing. The supports shall be installed in a staggered pattern to provide proper load distribution, and with no more than three supports installed on any single jioist truss except at ends of layouts. After revising, these layouts can be used for permit submittals and installations. All panels shall be installed as shown on the layout plans, with 48"o/c maximum support spacing, or two joist(truss) spaces and staggered,to be shown in the final revised PV 2.0 Roof Layout plan(s), as stated above. Framing member sizes, spacing and condition must be properly verified by Vivint's installers, prior to any installations. This information is to be sent to this engineer for review and approval, prior to continuing installations, if different than stated herein. 3. This assessment meets current Massachusetts Building Code, 8`h Edition—Residential —Amendments to International Residential Code, (IRC),2009 Edition, for one and two family dwellings. B. SOLAR PANEL ATTACHMENT TO ROOF STRUCTURE: 1. The solar panels shall be mounted in accordance with the latest"ZEP Company's Code Compliant Installation Manual" found on the ZEP website and not included herein. No additional reinforcing requirements are required for these installations. However, if during solar panel installations, the roof framing members feel unstable, or show interior or exterior evidence of minor or excessive movement,then this engineer should be notified as soon as possible prior to proceeding with installations. 2. Vivint should notify the homeowners that long term build-up of accumulated snow in the event of extreme snowfall conditions, may produce some roof deflections. These deflections will be temporary in nature and will not affect the roof s structural integrity. The solar panels do not need to be cleared of such accumulated snow. C. WIND UPLIFT LOAD: 1. Refer to attached ZEP calculation sheet for ASCEISEI 7-10 Minimum Design Loads Mr. Paul Greene February 28, 2014 Page 3 For Buildings and Other Structures, wind speed this location of 100 miles per hour* based on Exposure Category `B"and 23 degree roof slopes on the dwelling's roof areas. Ground snow load is 40 p.s.f * for Exposure`B",Zone 1 (per ASCEISEI 7-10) of the roots interior portion, and effective wind speed of 100 mph*, uplift is shown. 2. Total area subject to wind uplift is calculated for the Interior,Edge and Corner Zones. A maximum and user selected support(foot) spacing is shown for each location zone. D. PANEL ANCHORAGES: 1. Maximum allowable pullout per lag screw=235 #/inch from National Design Standards(NDS) of timber construction specifications for Hem-Fir -North lumber (assumed). Therefore using 4 lag screws, the pullout value is less than 235 #/inch of screw thread and OK. Considering the condition,variable factors for the existing roof framing members,and installation tolerances, use a threaded depth of 2 '/2" with a minimum 5/16" lag screw per attachment points in roof joists "rafter" components for solar panel anchor mounts. This should give a sufficient factor of safety. E. LIVE DEAD AND SNOW LOADS: 1. Live load=40 p.s.f ground snow load; 10 p.s.f attic storage(truss/modul.) Dead Load= 10 p.s.f.- roofing and framing; 5 p.s.f. -panels, mounting hardware Total Live Load=40 p.s.f.; Total Dead Load= 15 p.s.f. 2. These values are within acceptable limits of recognized industry standards for similar structures. The roof members will be able to sustain the solar panel attachments without damage, if installed in a workmanship like manner according to the above criteria. We have based our structural capacity determination on applicable building codes, professional engineering inspection and design experience, opinion and judgments. This report covers this dwelling's assessment for only the areas for solar panel installations. Assessments were made according to generally recognized structural analysis standards and procedures. The normal structural engineering industry standard of care utilized for this type of work was used during this report preparation. The assessments and recommendations in this report were reviewed to ensure a proper level of quality and uniformity. This report adheres to accepted State and National practices for current building code standards and can be used for construction purposes. If you have any questions or require further information, please do not hesitate to contact e Res p lly mitt Russell D. Cipo, e fe Structural Engineer, Owner Mass. License No. EN-4 8- RUSSELL D. u CIPOLLA $ STRUCTURAL ai * Or as specified locally, by the State Board of Bldg. Regs. And Stds., whichever s No.4747a RDC/rdc ASS/ONALEN�'� \ j Vivint Solar - PV Solar Rooftop System Permit Submittal 1. Proiect Information Project Name: ROBERT GROSZYK Project Address: 46 Crowdis St,Salem MA A.System Description: The array consists of a 10 kW DC roof-mounted Photovoltaic power system operating in parallel with the utility grid.There are(40)250- watt modules and(40)215-watt micro-inverters,mounted on the back of each PV module The array includes(3)PV circuit(s).The array is mounted to the roof using the engineered racking solution from Zep Solar. S. Site Design Temperature: (From Boston Logan INTL ARPT weather station) Average low temperature: -21.1 °C (-5.98°F) _Average high temperature: 38.4°C (101.12°F) C. Minimum Design Loads. Ground Snow Load: 40 psf (State Board BR&S) Design Wind Speed: 100 mph (State Board BR&S) 2. Structural Review of P.V Array Mounting System: A.System Description: 1.Roof type: Comp.Shingle 2.Method and type of weatherproofing roof penetrations: Flashing B. Mounting System Information: 1.Mounting system is an engineered product designed to mount PV modules 2.For manufactured mounting systems,following information applies: a.Mounting System Manufacturer: Zep Solar b.Product Name: ZS Comp c.Total Weight of PV Modules and mounting hardware: 1720 Ibs d.Total number of attachment points: 58 e.Weight per attachment point: 29.65 lbs/square foot f.Diaeimum spacing between attachment points: * See attached Zep engineering talcs g.Total surface area of PV array: 704.4 square feet h.gray pounds per square foot: 2.44 lbs/square foot i.Distributed weight of PV array on roof sections: -Roof section 1: (40)modules,(58)attachments 29.65 pounds per square foot vivint. solar 1 ' l 3. Electrical Components: A. Module (UL 1703 Listed) Qty Trina TSM 250-Pr105.18 40 modules Module Specs Pmax-nominal maximum power at STC - 250 watts Vmp-rated voltage at maximum power - 30.3 volts Voc-rated open-circuit voltage - 37.6 volts Imp-rated current at maximum power - 8.27 amps Ise-rate short circuit current - 8.85 amps B. Inverter (UL 1741 listed) Qty Enphase M215-60-2LL-S22 40 inverters Inverter Specs 1. Input Data (DC in) Recommended input power(DC) - 260 watts Max.input DC Voltage - 45 volts Peak power tracking voltage - 22V-36V Min./Max. start voltage - 22V/45V Max.DC short circuit current - 15 amps Max.input current - 10.5 amps 1. Input Data (DC in) Max.output power - 215 watts Nominal output current - 0.9 amps Nominal voltage - 240 volts Max.units per PV circuit - 17 micro-inverters Max. OCPD rating - 20 amp circuit breaker C.System Configuration Number of PV circuits 3 PV circuit I - 15 modules/inverters (20) amp breaker PV circuit 2 - 16 modules/inverters (20)amp breaker PV circuit 3 - 9 modules/inverters (15)amp breaker vivint. solo A D. Electrical Calculations 1.PV Circuit current PV circuit nominal current 13.5 amps Continuous current adjustment factor 125% 2011 NEC Amde 705,60(N) PV circuit continuous current rating 16.875 amps 2.CWercurrent protection device rating PV circuit continuous current rating 16.875 amps Next standard size fuse/breaker to protect conductors 20 amp breaker Use 20 amp AC rated fuse or breaker 3.Conductor conditions of use adjustment(conductor ampacity derate) a.Temperature adder Average high temperature 38.4°C (101.12°F) Conduit is installed V above the roof surface Add 22°C to ambient 2011 NEC Table 3t0.15(B)(3)(c) Adjusted maximum ambient temperature 60.4°C (140.72°F) b.PV Circuit current adjustment for new ambient temperature Derate factor for 60.4°C (140.72°F) 71% 2011 NEC Tablc 310.15(13)(2)(z) Adjusted PV circuit continuous current 23.7 amps c. PV Circuit current adjustment for conduit fill Number of current-carrying conductors 9 conductors . Conduit fill derate factor 70% 2011 NF.,C Tabk 310.15(B)(3)(a) Final Adjusted PV circuit continuous current 33.9 amps Total derated ampacity for PV circuit 33.9 amps Conductors (tag2 on 1-1ine)must be rated for a minimum of 33.9 amps THWN-2(90°C)#10AWG conductor is rated for 40 amps (Use#10AWG or larger) 2011 NEC Table 310.15(B)(l6) 4.Voltage drop(keep below 3%total) 2 parm 1.Voltage drop across longest PV circuit micro-inverters(from modules to j-box) 2.Voltage drop across AC conductors (from j-box to point of interconnection) 1.Mirco-inverter voltage drop: 0.24% The largest number of micro-inverters in a row in the entire array is 9 mCircuit 3.According to manufacturer's specifications this equals a voltage drop of 0.24%. 2.AC conductor voltage drop: =I x R x D (=240 x 100 to convert to percent) = (Nominal current of largest circuit)x(Resistance of#10AWG copper)x(Total wire run) = (Circuit 2 nominal current is 14.4 amps)x(0.001262)x(130')_(240 volts)x(100) 0.98% Total system voltage drop: 1.22% vivant. solar- 2/27/2014 3586564-Zepulator y ZepSolar Engineering Calculations 3586564 Name:Robert Groszyk Street Address:46 Crowdis St. Email: Suite/PO#: Phone: City,State,Zip:Salem,Massachusetts Country:United States System Details Module Manufacturer Trina Solar Mounting System Zep Solar PV Module TSM-250-PA05.18 Manufacturer Quantity of PV Modules 7 Mounting System Type ZS Comp Array Size (kW) 1.750 Roof type Composition Shingle Attachment Type Comp Mount,Type C Module-level Enphase Energy-M215-Z electronics I http:/An 2epulatw.coni/prgj is/46964isurrmy Venginmring_print 114 Z27/2014 3586%4-Zepulator Engineering Calculations Design Variables Description(Symbol) Value Unit Module Orientation Landscape Module Weight 44.8 Ibs Average Roof Height(h) 20.0 ft Least Horizontal Dimension(Ihd) 15.0 (( Edge and Corner Dimension"a" 3.0 ft Roof Slope(9) 23.0 deg Rafter/Truss spacing 16.0 in Rafter/Truss dimension Min.nominal framing member depth of 4" Basic Wind Speed(V) 100 mph Exposure Category B Ground Snow Load(Pg) 40 psf Importance Factor(1) 1.0 Topographic Factor(Kit) 1.0 Thermal Factor for Snow Load(Ct) 1.2 Exposure Factor for Snow Load (Ce) 0.9 Effective Wind Area - 10 ff2 Snow Load Calculations (Using calculation procedure of ASCE 7-05 Section 7) Description (Symbol) Interior Edge Corner Unit Flat Roof Snow Load(Pr) 30.2 30.2 30.2 psf Slope Factor(Ce) 0.9 0.9 0.9 Roof Snow Load 25.8 25.8 25.8 psf Wind Pressure Calculations (Using simplified procedure of ASCE 7-05 Section 6.4) Description (Symbol) Interior Edge Corner Unit Net Design Wind Pressure uplift(Pneuo up) -16.5 -28.7 -42.4 psf Net Design Wind Pressure downforce(Pneno_down) 10.4 10.4 10.4 psf http:/Av ..zepulator.coni/projects/46964/summa Vmgineering_print 2/4 I 2/27/2014 3586564-Zepulator ' Adjustment Factor for Height and Exposure Category(A) 1.0 1.0 1.0 Net Design Wind Pressure uplift(WuP) -16.5 -28.7 -42.4 psf Net Design Wind Pressure domforce(Wdown) 10.4 10.4 10.4 psf ASD Load Combinations (Using calculation procedure of ASCE 7-05 Section 2.4) Description(Symbol) Interior Edge Corner Unit Dead Load(D) 2.5 2.5 2.5 psf Snow Load(S) 23.8 23.8 23.8 psf Load Combination 1 ((D+0.75'S)`cos(8)+0.75#Wdown) 26.6 26.6 26.6 psf Load Combination 2(Wcos(0)+Wdow0 12.7 12.7 12.7 psf Load Combination 3((D+S)`cos(e)) 24.2 24.2 24.2 psf Uplift Design Load(0.6`D'cos(6)+WuP) _ -15.1 -27.3 -41.0 psf MaAmum Absolute Design Load(Pabs) 26.6 27.3 41.0 psf Spacing Calculations Description (Symbol) - Interior Edge Corner Unit Max allowable spacing between attachments 72.0 72.0 59.0 in User selected spacing between attachments given a rafter/truss spacing of 16.0 in 64.0 64.0 48.0 in Max cantilever from attachments to perimeter of PV array 24.0 24.0 19.0 in Distributed Weight and Weight per Attachment Point Calculations (In conformance with Solar ABC's Expedited Permit Process for PV System (EPP)) Description (Symbol) Value Unit Weight of Modules 313.6 Ibs Weight of Mounting System 40.83 Ibs Total System Weight 354.43 Ibs Total Array Area 123.29 ftZ ---.----- Distributed Weight 2.87 psf Total Number of Attachments 18 Weight per Attachment Point 19.69 psf http./Awwv2epulator.conVprojects/46964/summ Vengineeringyrint 3/4 2/27/2014 3586564-Zepulator http:/An .zepulator.con✓projects/46964/sunmorVengineering_print 414 2/27/2014 3586564 poft-Zepulator ZepSolar Engineering Calculations 3586564 port Name:Robert Groszyk Street Address:46 Crovdis St. Email: Suite/PO#: Phone: City,State,Zip:Salem,Massachusetts Country:United States System Details Module Manufacturer Trina Solar Mounting System Zep Solar PV Module TSM-250-PA05.18 Manufacturer Quantity of PV Modules 33 Mounting System Type ZS Comp Array Size (kW) 8.250 Roof type Composition Shingle Attachment Type Comp Mount,Type C Module-level Enphase Energy-M215-Z electronics http:lt v .zepulata.conVprojects/46965/summar/engineering_uint 1/4 2/27/2014 3586%4 port-Zepulator Engineering Calculations Design Variables Description(Symbol) Value Unit Module Orientation Portrait Module Weight 44.8 Ibs Average Roof Height(h) 20.0 ft Least Horizontal Dimension(Ihd) 15.0 ft Edge and Corner Dimension"a" 3.0 ft Roof Slope(0) 23.0 deg Rafter/Truss spacing 16.0 in Rafter/truss dimension Min.nominal framing member depth of 4" Basic Wind Speed(V) 100 mph Exposure Category B Ground Snow Load(P9) 40 psf Importance Factor(1) 1.0 Topographic Factor(Kit) 1.0 Thermal Factor for Snow Load(Ct) 1.2 , Exposure Factor for Snow Load (Ce) 0.9 Effective Wind Area 10 ft2 Snow Load Calculations (Using calculation procedure of ASCE 7-05 Section 7) Description(Symbol) Interior Edge Corner Unit Flat Roof Snow load(Pt) _ 30.2 30.2 30.2 psf Slope Factor(Cs) 0.9 0.9 0.9 Roof Snow Load 25.8 25.8 25.8 psf Wind Pressure Calculations (Using simplified procedure of ASCE 7-05 Section 6.4) Description(Symbol) Interior Edge Corner Unit Net Design Wind Pressure uplift(Pnet3o_up) -16.5 -28.7 -42.4 psf Net Design Wind Pressure downforce(Pne130_down) 10.4 10.4 10.4 psf http:/Aw..zepulator.conyprojects/46965/summia Vwgineering_print 2/4 2/27/2014 3586564 port-Zepulator • Adjustment Factor for Height and Exposure Category(A) 1.0 1.0 1.0 Net Design Wind Pressure uplift(Wup) -16.5 -28.7 -42.4 psf Net Design Wind Pressure downforce(Wdown) 10.4 10.4 10.4 psf ASD Load Combinations (Using calculation procedure of ASCE 7-05 Section 2.4) Description (Symbol) Interior Edge Corner Unit Dead Load(D) 2.5 2.5 2.5 psf Snow Load(S) 23.8 23.8 23.8 psf Load Combination 1 ((D+0.75"S)'cos(0)+0.75'Wdown) 26.6 26.6 26.6 psf Load Combination 2(D`cos(0)+Wdown) 12.7 12.7 12.7 psf Load Combination 3((D+S)`cos(0)) 24.2 24.2 24.2 psf Uplift Design Load(0.6'D`cos(8)+Wup) -15.1 -27.3 -41.0 psi MaAmum Absolute Design Load(Pabs) 26.6 27.3 41.0 psf Spacing Calculations Description(Symbol) Interior Edge Corner Unit Max allowable spacing between attachments 62.0 53.0 35.0 in User selected spacing between attachments given a rafter/truss spacing of 16.0 in 64.0 48.0 32.0 in Max cantilever from attachments to perimeter of PV array 20.0 17.0 11.0 in Distributed Weight and Weight per Attachment Point Calculations (In conformance with Solar ABC's Expedited Permit Process for PV System (EPP)) Description(Symbol) Value Unit Weight of Modules 1478.4 Ibs Weight of Mounting System 102.19 Ibs Total System Weight 1580.59 Ibs Total Array Area 581.23 ft2 Distributed Weight 2.72 psf Total Number of Attachments 40 Weight per Attachment Point 39.51 psf http:/Awnw.zepulator.corn✓projects/46965/sum mlmginmrirg jxint 314 I 2/27/2014 3586564 port-Zepulator http:/Aw .zepulator.corNprojects/46965/sum Vmgineering_print 414 a� c a� -a om o = N cn PV SYSTEM SIZE: 65'OF 1-PVC CONDUIT 10 kW DC Q FROM JUNCTION BOX TO ELEC PANEL 5 JUNCTION BOX ATTACHED T 1 1 ARRAY USING ZEP ZS-GAB TO I I V! KEEP JUNCTION BOX OFF ROOF � I I co ® r cncn •e e $ PV INTERCONNECTION POINT,— LOCKABLE DISCONNECT CA , g m o m ANSI METER LOCATION, 8 UTILITY METER LOCATION I Q O iL—— m < -—-—-—-— -------- arc - wm �L Q Q J Q3a N N Q K S E f a 40)Tnna Solar 0-2LL-0 PA05.1 I MODULES WITH A SHEET EnOhase M215-60-2LL-52z-ZC MICRO-INVERTER NAME: MOUNTED ON THE BACK OF EACH MODULE ~ J d SHEET NUMBER: Ct PV SYSTEM SITE PLAN T - SCALE: 3/32"= V-0" d I a r.' y T Z 0 O �m -m Ntt �O 00 OC Cy ma m A O T m y N AAA Rao ';�M ro3� �O m� a0 � N] 00 CO r� tt O 0 m� 00 OC_ D G m. m 3 u) w u) T m z m o X O O n r D z 10 Di INSTALLER:VIVINTSOLAR JJ��,, (�+y�/'�] Groszyk Residence P\/ 2 0 m y ROOF >y MA LICENSE:MA C ]0848404 4128 vivin . l a r 46 Crawdis St. V p PLAN DRAWN BV:MK AR 3586564 Last Modifieedd:2/262014u # UTILITY ACCOUNT NUMBER 6318519001 U o N MOUNTING PV3. DETAIL am o� o� STEEL TORQUE -- LEVELING FOOT(2SLF STANUSTEELM.B.;TOROVE=1fi31 ttJEs. YUEZ `y 7 COMP MOUNT(ZSCMA( N mOU WASHER P2MOUNT 'V U WATERPROOFING BE T WITH COMP MOUNT Q PV MODULE,TYP.MOUNT AS NEEDED � TO RAFTERS OF COMP, O SHINGLE ROOF,PARALLEL WITH PLANE OF ROOF " V i PV ARRAY TYP. ELEVATION STAIN "'MINIMUM 3 STAIN I II STEEL LFG SCREW 'C TORQUE=13 3 Mte. Co NOT TO SCALE _ �0 V/ (LEVELING FOOT ON COMP MOUNT " PERMITTED LEVELING FOGTEPnaNG b NOT TO SCALE •O n •c= LEVELING FOOT GZ LFIH J FRAMING BELOW SHOWN �LASHED FOR CLMITV 2EPCOMPPTIBLE PV MOGULS HYBRID INTERLOCK m m O m I I J I I I I I zmU P.PNTILEVER=Ll3 L=PERMInEOSPALING Y OR LES SEE CODE COMRIANCE LEPER FOR ALLOWABLE SPACING a PNOT°VOLTNL MOBULE W I ; ; Zm I I I I NNQ3 I I I I I I I I = _ � � I I I I I I HYBRIQ INTERLOCK SHEET LEVELING FOOT RSLFB) INTERLOCK(2SILB( NAME: ROOF FRAMING H- U) LEVELING FOOT(ZSLFB) Z J I I � I I O \ o INTEFL°LK,2B.ILB, `FPERMI OOTSFEGLEVE"NG �PV SYSTEM MOUNT DETAIL SHEET FOOT SPACING NUMBER: ( '� MODULES IN PORTRAIT/LANDSCAPE SCALE:3/S"=7'-0" 4 NOT TO SCALE Ch a Inverter Ratings(Guide Section 4) Inverter MakLMWel Enpnaes M21S60.2LL-52x-2C MODULE DETAIL go.DC von Boston 45 Was O Conduit and Conductor Schedule Mex Havd 4D°c 215 Wens Tag Dsempum Wre Gauge #m Cenduuer• conduit Type Coneua size Neminal AC V011a.a 240 Volts 1 Enpn6eeengagi THWN-2 12 AWG d NlA-Free Nr NIA-Free/u't V Trine Solar TSM-250 Pi 18 Max AC Curren 09 Amps 1 Bare Copper Ground(EGGGEC) aAWG 1 Nib Free Air WA-Free Ab SOLAR MODULE Max 01 Rating 20 Amps 2 TMNN.2 IDAWG g PVC P-1' A\ an Max Number of PandenClmuil 17 2 THWN2-Ground OAWG 1 PJC 0'-1' TY/ 3 THWN2 aAWG 9 mrC 0'-1' Vad NOTES FOR INVERTER CIRCUITS(Guide Section 0 and el: 3 THwN2-Ground eAWG d Fvc 0'-1' °�N w 1.)IF UTILITY REQUIRES VISIBLE-BREAK SWITCH,DOES THISNM.kdN.dp1 PV Module Ratings Q SIC(Guide Section 5) N 3<� SWITCH MEET THE REQUIREMENTS? E E akdN.del Tnna SolarTSM-250 PgO5.t0MICROEnghas-IM215TERAT-S2z-ZC YES rv0 xNA ad oint Current(imp) i09 Amps uz MICRO-INVERTER AT 2.)IF GENERATION METER REQUIRED,DOES THIS METER er_..dt Vpaage(Vmp) 304 Volts Y'm jDEACH MODULE,ATTACHED SOCKET MEET THE REQUIREMENTS? UWITH ZEP HARDWARE rcuit voltage(vpc) 3]2 vous NYES NO %NA mud Cwrenl(sc)3)SIZE PHOTOVOLTAIC POWER SOURCE(Oct CONDUCTORS ies Fuse(OCPD) 15 Amps O BASED ON MAX CURRENT ON NEC 690.53 SIGN OR 01 Maximum PPwer st STC(Pne x) 240 Wahs LRATING AT DISCONNECT. System Voltage 10000icedi (UL) /n4.)SIZE INVERTER OUTPUT(AO)CONDUCTORS ACCORDING perature CoeRtlent �J #6 BARE CU GROUND TO INVERTER OCPD AMPERE RATING(See Guide Section 9). (GROUNDING MODULE v S)TOTALOF 3 INVERTER OCPO(5).ONE FOR EACH NOTES FOR ARRAY CIRCUIT WIRING(Guide Section 6 and S and Appendix 01, &INVERTER) PV CIRCUIT.Bois SUPPLY BREAKERS COMPLY WITH 120%BUSBAR EXCEPTION IN T)Lowest expected ambient temperature based on ASHRAE minimum mean exVeme •� NEC690.64(B)(2)(iii RYES NO any bulb temperature for ASHRAE location most similar to installation location: -19°C MICROINVERTER CONNECTION , Signs(See Guide Section 7) 2.)Highest continuous ambient temperature based an ASHRAE highest month 2%dry bulb TO ENGAGE TRUNK CABLE temperature for ASHRAE location most similar to installation location: 39°C Sign for inverter CORO and AC Disconnect S)2005 ASHRAE fundamentals 2%design temperatures do not exceed 47°C in the United States(Palm Springs,CA is 14.1°C).For less than 9 current-carrying Conductors Solar PV System AC Point of Connection in roof-mounted sunlit Conduit at least D.5°above roof and using the outdoor design ACOugAtCurrent 30.D00000 I Amps temperature of 47°C or less(all of United States). Nominal AC Voltage 240 Volts 1112 AWG,90°C conductors are v PV CIRCUIT 1: 15 MODULES/PARALLEL generally acceptable le for modules with Ise of 7.fiB Amps or as wM1en protected by a l2-Amp or smaller fuse. ad THIS PANELFEDY AND BY SOLARPLE) or 10 AWG,90°C contluaors are generally acceptable for modules wiN lsc of 9.fi Amps 15 • • • 0 tO (UTILITY AND SOLAR) or less when protectedb a 1 5,Adnp or smaller fuse. •0 do I V r"n I I PV CIRCUIT 2: 16 MODULESIPARALLEL der E 1.0 e so i • • • Q so i POINT OF DELIVERY < mde pa a — 1 AND INTERCONNECTION o do • • • N Js I F do U Q Z M -- — ---- ------- -----" ----1 VISIBLE/LOCKABLE � i w 2 j COMBINER SREC/ANSI 'KNIFE'A/C FUSED FUSED w w z m PANEL METER DISCONNECT w z PV CIRCUIT 3: 9 MODULESIPARALLEL I O3 I 20A EXISTING ENTRANCE F ¢ 3 E 1.0 I O CONDUCTORS m z 4 K O • • • O O I M RATED:200A I 2ML-I p A SHEET _ 15A '\Y/I SUPPLY-SIDE NAME: SOLAR TAP ✓` • • • J` J` [cagA2, W Q 240V/200A Z K __________ ___ _ _ ______ _ ______ ______ _ PANEL J (� VisionMelenng Siemens I Q ,Z 3 V2S-2S 3 #LNF222R _ O OA/240V `3 .3 TO EXISTING SHEET E 1.0 JUNCTION BO% E 1.0 E 1.0 E 1.0 UNFUSED E 1.0 E 1.0 LOAD-CENTER NUMBER: WITH IRREVERSIBLE NEMA3 GROUND SPLICE O NOTE:NEUTRAL CONDUCTOR(S)OMITTED FOR CLARITY BALL INVERTER OUTPUT CIRCUITS WILL HAVE A NEUTRAL CONDUCTOR W lipf 46 CROWDIS STREET .---� .... >. .. - . , . . ..__ .., y. ..... .,. ..._;.alb... . .. .- .... .,...- Ak� ed Letter® as-sot. 1 Speed Letter© COLLECTOR From PUBLIC PRQPFRTV C� A o Subject 46 CROWD ST./ROBERT GROSZYK .o cmruo MESSAGE PLEASE ADVISE IF TAXES DUE I r Date 7/22/91 Signed REPLY //J.✓CJ .4.PP U�%o .�9�c Date �a 9i Signed �0� W11SOf1.IOfl@S G .RECIPIENT—RETAIN WHITE COPY, RETURN PINK �'- LINEEOF a983•PFiNiEOINiN US S n 3-PARI CC'1184 4: Tn'N Y.=_ )1`: c° •niE PIN NEW ENGLAND CLAIMS SERVICE, INC. 365 Broadwajr Lynnfield, AA 01940 BUILDINC DEPT Form of Notice of Casualty Loss to BuildiVt �� w °99 Under Mass. Gen. Laws , Ch. 139 , Sec. 3D RECEIVEDTO: Buildings Commissioner or Board of Hea .n (4�•rSALEMI,MASS. Inspector� of Buildings Board of Selectmen T07" 4L addresses CLQ..., MA RE: INSUREDc S PROPERTY ADDRESS: POLICY NO. : LOSS OF! /3 19 �. FILE OR CLAIM NO. . / 3 Claim has been made involving loss , damage or destruction of the above-captioned property which may either exceed .$1, 000. 00 or cause Mass . Gen. Laws , Chapter 143 , Section 6 to be applicable. If any notice under Mass. Gen. Laws ; Chapter 139 , Section 3D is appropriate, please direct it to the attention of the writer and include a reference to the captioned insured, location, policy number, date of loss and claim or file nu(mmbb/Jer. TITLE On this date, I caused copies of this notice to be sent to the persons named above at the addresses indicated above by first class mail- SIGNATURE ail.SIGN URE ANDD E I BUILDING DEPT ARNOLD Y. TARLOW ATTORNEY AT LAW OCT 2q 8 59 A, 0 89 HERITAGE PLAZA 4 NORMAN STREET RECEIVEO SALEM,MASSACHUSETTS 01970 CITY OF SALLIA,PASS. TELEPHONE 744.6010 October 20, 1989 William h. Munroe, Zoning Enforcement Officer City of Salem One Salem Green Salem, MA 01970 Re: Lot 88C, Crowdis St. , Salem Dear Mr. Munroe: Please be advised that this office represents Robert J. Groszyk and Melinda Groszyk of Salem relative to whether or not the above entitled lot qualified for the separate lot protection of G.L.c 40A 56. Pursuant to your departmental policy you have requested that the six ( 6) questions be answered in writing by the Groszyk' s legal counsel: 1. Q. Does the lot have at least 5,000 square feet of frontage on a improved street? A. Yes 2 . Q. Is the lot located in an area Zoned for single or two family use? A. Yes 3 . Q. Did the lot conform to existing Zoning when legally created? A. Yes 4. Q. Does the most recent instrument of record prior to the effective date of the Zoning change from which the exemption is sought, August 27 , 1965 .. A. Yes. The most recent instrument of record prior to August 27 , 1965 is Feb. 10, 1965 and the lot was separately owned. S. Q. when conveyed after the Zoning change, has the lot retained it' s separate identity by continually being described as a separate and distinct lot? A. Yes 6 . Q. Has the lot been a separate lot and not available for use in connection with adjoining land on the effective date of the Zoning requirements, August 27, 1965 , which made the lot substandard? A. Yes If you desire additional information, please do not hesitate to contact me. Very truly yours, " Arnold Y. Tarlow �. Ctg Itf alvnll (7 assachuertts '�• �� ��I�ttutittg �IIartl .- o DEC J I u4 iLi '6� �"� ane 3ttlem l�rrrn TY CERTIFICATE OF ACTION TO: Josephine R. Fusco, City Clerk FROM: City of Salem Planning Board RE: Robert Groszyk- -46_Crowdis Streei'- Form`C DATE: December 4, 1989 I hereby certify that, pursuant to Massachusetts General Laws, the Salem Planning Board has taken the following action with respect to the above referenced subdivision: By a vote of seven in favor, none opposed, the Planning Board approved the proposed subdivision plan as presented with the attached conditions. Notice of the Planning Board's action and the reasons supporting it are more fully described in the attached copy of a letter, the original of which was sent to the applicant by registered mail, postage prepaid, at his address stated on the petition. Sincerely, Walter B. Power, III = Chairman m vi 07 Ln ci- o - 7 ` w M55V P 2 U' Lw n r � � r w v Cd Ctg of �zlelil, � tt��ttchuSP## G y �lattttiltg �uarl (®ttr �*alrm (6rrrtt DEC i riLL.' ,!TY . . DECISION Mr. Bob Groszyk 44 Warren Street Salem, MA 01970 Re: 46 Crowdis Street Dear Mr. Groszyk: The Salem Planning Board voted on November 30, 1989, to approve the proposed subdivision plan entitled "Subdivision Plan, Crowdis Street" dated October 10, 1989 subject to the following conditions: 1. Conformance with Plan Work shall conform to plan entitled "Subdivision Plan, Crowdis Street" dated October 10, 1989. Z. Utilities Utility installation shall be reviewed and approved by the City Engineer. 3. Sidewalks/Planting Strip A five foot sidewalk and a three foot planting strip shall be constructed along frontage of lot. 4. Granite Curbing 6 inch vertical granite curbing shall be installed along frontage of lot. 5. Landscaping A minimum 3 i" caliper deciduous tree shall be planted in the planting strip. 6. Board of Health Board of Health requirements set forth in a letter dated November 14, 1989, shall be strictly adhered to. 7. Clerk of the Works A Clerk of the Works shall be provided at the expense of the developer as is deemed necessary by the City Planner. 8. Construction Practices All construction shall be carried out in accordance with the following conditions: a. No work shall commence before 8:00 a.m. on weekdays and Saturdays. No work shall continue beyond 5:00 p.m. There shall be no work conducted on Sundays or holidays. Inside work of a quiet nature may be permitted at other times. b. All reasonable action shall be taken to minimize the negative effects of construction on abutters. Advance notice shall be provided to all abutters in writing at least 72 hours prior to commencement of construction. c. Drilling and blasting and hoe ramming shall be limited to Monday - Friday between 8:00 a.m. and 5:00 p.m. There shall be no drilling or blasting on Saturdays, Sundays or holidays. d. All construction vehicles shall be cleaned prior to leaving the site so that they do not leave dirt and/or debris on roadways as they leave the site. e. All construction shall be carried out in accordance with the Rules and Regulations of the Planning Board. 9. As-Built Plans As-built plans, stamped by a Registered Professional Engineer or Land Surveyor, shall be submitted to the Planning Department and Engineering Department prior to issuance of Certificates of Occupancy. 10. Violations Violations of any conditions shall result in revocation of this permit by the Planning Board. This endorsement shall not take effect until a copy of the decision bearing certification of the City Clerk that twenty (20) days have elapsed and no appeal has been filed, or that if such appeal has been filed, and it has been dismissed or denied, is recorded in the Essex County Registry of Deeds and is indexed in the grantor index under the name of the owner of record or is recorded and noted on the owner's certificate of title. The fee for recording or registering shall be paid by owner or applicant. I hereby certify that a copy of this decision and plans are on file with the City Clerk and a copy is on file with the Planning Board. Sincerely, Walter B. Power, III Chairman M55WP