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14 CLARK STREET - BUILDING JACKET Tom- IL4 - ICA _ E1VE0 ICES The Commonwealth of Massachusetts �Fl i;`n 4 tote CITYOF Board of Building Regulations and Standards 1n Q Massachusetts State Building Code, 780 CMR �- , n Building Permit Application To Construct, Repair, Renovate Or DemolisF�`n dy &ASI2011 (V ' One-or Two-Family Dwelling This Section For Official Use Only Building Permit Number: D to Applied: Building Official(Print Name) Signature Dale SECTION 1:SITE INFORMATION 1.1 Property Address• 1.2 Assessors Map&Parcel Numbers 1.la Is this an accepted street?yes no Map Number Parcel Number 1.3 Zoning Information: 1.4 Property Dimensions: Zoning District Proposed Use Lot Area(sq R) Frontage(tl) 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?Check if yes0 Municipal❑ On site disposal system ❑ SECTION 2: PROPERTY OWNERSHIP' 2.1 Owner or eeeora*Thomas Pothier Salem, MA. 01970 Name(Print) City,State,ZIP 14 Clark St. 978-790-9570 Mariepothier@hotmail.com No.and Street Telephone Email Address SECTION 3:DESCRIPTION OF PROPOSED WORK'(check all that apply) New Construction❑ Existing Building❑ Owner-Occupied ❑ Repairs(s) ❑ Alteration(s) ❑ 1 Addition ❑ Demolition ❑ Accessory Bldg. ❑ Number of Units_ I Other ❑ Specify: Brief Description of Proposed Work': •�1 0 �nol IJ ' 1 S V� SECTION 4: ESTI ATED CONSTRUCTION COSTS Item Estimated Costs: (Labor and Materials) Official Use Only 1.Building $ ,�<D0 1. Building Permit Fee: $ Indicate how fee is determined: ( 7,�� ❑Standard City/Town Application Fee 2.Electrical -s ❑Total Project Cost(Item 6)x multiplier x 3.Plumbing $ 2. Other Fees: $ 4.Mechanical (HVAC) $ List: 5.Mechanical (Fire $ Suppression) Total All Fees:$ 6.Total Project Cost: $ Check No. Check Amount: Cash Amount: ppLtd 1 • ❑Paid in Full ❑Outstanding Balance Due: i e SECTION 5: CONSTRUCTION SERVICES 5.1 Construction Supervisor License(CSL) o��2�f 1 LQ J [k 1 'M Ikr.l S Y-yo n- Z Y-) License Number Expiration Date Name of CSL Holder F`=�� \,��, _e A List CSL Type(see below) U No. Street CN` Type Description p ,� ,�� IA ^ U Unrestricted(Buildings u to 35,000 cu.ft.) �f -/' lJ�� R Restricted I&2 FamilyDwelling City/Cowq Stale,xZI M Mason ry RC Roofing Covering WS Window and Siding _ SF Solid Fuel Burning Appliances 1$130SaUlPJ MQIs(�QIV�.U\Vit JiSACAY ap I Insulation Telephone Email address D Demolition 5.2 Registered Home Improvement Contractor(HIC) \J\\1 \nt Scxa.rr 1-1055g2. HIC Registration Number Expiration Dare HIC Co gaOy,NtM r,�-IIC.Registlan[Name vi No.anQ-$t''tllrlea),Jr�J``u v�(,C 9"w-O� .� 2 . 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 ..........❑ 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 y wn t s6\cky— to act on my behalf, in all matters relative to work authorized by this building permit application. 12/09/14 Print Owner's Name(Electronic Signature) Date SECTION 7b: 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 application is true and accurate to the best of my knowledge and understanding. Print Owner's or Authorized Agent' a(Elec nic 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.uov�dR 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" B p I e�oe�o��e 4931.North 300 West Provo,UT84604 Structural Group P: (801) 234-7050 Scott E. Wyssling, PE Head of Structural Engineering scott.wyssling@)vivintsolar.com August 22, 2014 Mr. Dan Rock, Project Manager Vivint Solar 24 Normac Road Woburn MA 01801 Re: Structural Engineering Services Pothier Residence 14 Clark Street, Salem MA AR#3218419 3.75 kW System Dear Mr. Rock: Pursuant to your request, we have reviewed the following information regarding solar panel installation on the roof of the above referenced home: 1. Site Visit/Verification Form prepared by a Vivint Solar representative identifying specific site information including size and spacing of rafters for the existing roof structure. 2. Design drawings of the proposed system including a site plan, roof plan and connection details for the solar panels. This information was prepared b the Design Group and will be utilized for approval and construction P P P Y 9 P of the proposed system. 3. Photovoltaic Rooftop Solar System Permit Submittal identifying design parameters for the solar system. 4. Photographs of the interior and exterior of the roof system identifying existing structural members and their conditions. Based on the above information we have evaluated the structural capacity of the existing roof system to support the additional loads imposed by the solar panels and have the following comments related to our review and evaluation: Description of Residence: The existing residence is typical wood framing construction with the roof system consisting of assumed 2 x 6 dimensional lumber at 16" on center. The attic space is finished and photos indicate that there was no access to visually inspect the size and condition of the roof rafters. All wood material utilized for the roof system is assumed to be Spruce-Pine-Fir #2 or better with standard construction components. Our review of the photos of the exterior roof does not indicate any signs of settlement or misalignment caused by overstressed underlying members. Stability Evaluation: A. Wind Uplift Loading 1. Refer to attached Ecolibrium Solar calculations sheet for ASCE/SEI 7-10 Minimum Design Loads for Buildings and other Structures, wind speed of 100 mph based on Exposure Category"B" and 25 degree roof slopes on the dwelling areas. Ground snow load is 40 PSF for Exposure "B", Zone 2 per (ASCE/SEl7-10). 2. Total area subject to wind uplift is calculated for the Interior, Edge and Corner Zones of the dwelling. Page 2 of 2 B. Loading Criteria 10 PSF= Dead Load roofing/framing 40 PSF= Live Load (ground snow load) 5 PSF= Dead Load solar panels/mounting hardware Total Dead Load=15 PSF The above values are within acceptable limits of recognized industry standards for similar structures. Analysis performed of the existing roof structure utilizing the above loading criteria indicates that the existing rafters will support the additional panel loading without damage, if installed correctly. C. Solar Panel Anchorage 1. The solar panels shall be mounted in accordance with the most recent "Ecolibrium Solar Installation Manual', which can be found on the Ecolibrium Solar website (ecolibriumsolar.com). If during solar panel installation, the roof framing members appear unstable, deteriorated, structurally compromised or deflect non-uniformly, our office should be notified before proceeding with the installation. 2. Maximum allowable pullout per lag screw is 235 Ibs/inch of penetration as identified in the National Design Standards (NDS) of timber construction specifications for Hem-Fir (North Lumber) assumed. Based on our evaluation, the pullout value, utilizing a penetration depth of 2 Yz', is less than what is allowable per connection and therefore is adequate. Based on the variable factors for the existing roof framing and installation tolerances, using a thread depth of 2 1/2"with a minimum size of 5/16"lag screw per attachment point for panel anchor mounts should be adequate with a sufficient factor of safety. 3. Considering the roof slopes, the size, spacing, condition of roof, the panel supports shall be placed at and attached to no greater than every fourth roof rafter as panels are installed perpendicular across rafters and no greater than the panel length when installed parallel to the rafters (portrait). No panel supports spacing shall be greater than four (4) rafter spaces or 64"o/c, whichever is less. 4. Panel supports connections shall be staggered to distribute load to adjacent rafters. Based on the above evaluation, it is the opinion of this office that with appropriate panel anchors being utilized the roof system will adequately support the additional loading imposed by the solar panels. This evaluation is based on information supplied to us at the time of this report and current industry standards and practices. Should you have any questions regarding the above or if you require further information do not hesitate to contact me. ery truly yours, -P. 2 CIVI Scott E. Wy ling, o w N MA License No. '➢pF, EGtSTET'� ESSlONA� vivinIms, n f r 14 Clark St, Salem MA 01970 p N PV INTERCONNECTION POINT, n LOCKABLE DISCONNECT SWITCH, ANSI METER LOCATION, (n N o m &UTILITY METER LOCATION ¢E Ez I I �evz NI Lf ry7 1- N "g L a I I O a I I I PV SYSTEM SIZE: i I 3.75 kW DC JUNCTION BOX ATTACHED TO ARRAY USING NCO HARDWARE TO I I KEEP JUNCTION BOX OFF ROOF L. . N I © o i0 70'OF V PVC CONDUIT I a FROM JUNCTION BOX TO ELEC PANEL �0 0 I I N o m a � rc m m m ( I A A N i w z Z u z f o SHEET NAME: (15)Trina Solar TSM-250 PA05.18 MODULES WITH A Lij Z Enphase M215-60-2LL-S2x-ZC MICRO-INVERTER ~ J MOUNTED ON THE BACK OF EACH MODULE d SHEET NUMBER: PV SYSTEM SITE PLAN 4 SCALE: 3/32"= V-0" > a m U N m SKVLIGHT(S (n s m V CIRCUIT#1: Q E 15 MODULES O E z TIE INTO METER# 67538367 CHIMNEY L`10� m0 .95 U � a ^O r OMP.SHINGLE r J� e O •� n m ♦� 0 Roof Section 1 Roof Azimuth:194 Roof Tilt 25 < m 5 moM liz ROOF VENT(S z ww wLUMBINGVENT(S) wwzV? ? SHEET NAME: u- Z O -j IL SHEET SHEET NUMBER: PV SYSTEM ROOF PLAN 4 N SCALE: 3/16"= V-0" > d a e ,7 WX i� yy w 3 }W3' 6y% } Y F N" a Y '�&° S t ,3A 5 p iJ ✓ z& �2� { ,„54 3 yy1 S r• Gp.�k'�g +•G� �a" " a� }s` a,`� ��+ r tea�. a,�i��a M �� n� d 2 '�t s � "l � � g �p� nfi�r'�2 �? _ '" i' I C wri t 14 CLARK STREET I Liberty Mutuals Liberty Mutual Insurance New England Region Central Property Unit INSURANCE 75 Sylvan Street Danvers,MA 01923 Tel:(800)566-0323 May 12,2015 City of Salem Attn: Building Inspector 93 Washington St Salem,MA 01970 Re: Property Address: 14 Clark St, Salem,Ma 01970 Policy Number: 113221828456811 Underwriting Company: Liberty Mutual Fire Insurance Company Claim Number: 031745591-0001 Date of Loss:3/6/2015 Attn: Town/City Official Pursuant to M.G.L. c. 139, § 3B, please be aware that a homeowners insurance claim has been made involving loss, damage or destruction of the above captioned property, which may either exceed $1,000.00 or causes the condition of a building or other structure to render Mass. General Laws, Ch. 143, � 6 applicable. You are required to notify Liberty Mutual by certified mail in accordance with Mass. General Laws Ch. 175, X99, if you intend to initiate proceedings designed to perfect alien pursuant to Mass. General Laws, Ch. 139, g 3A & B, or Mass. General Laws, Ch. 143, 5 9, or Mass. General Laws,Ch. 111,§ 127B. This letter should not be construed as a waiver or estoppel of any of the terms,conditions or defenses afforded by the policy or applicable law. Please direct your notice to the attention of the undersigned and include a reference to the above captioned property address,policy number,claim number,and date of loss. Sincerely, Liberty Mutual Support Liberty Mutual Insurance New England Region Central Property Unit 1-800-566-0323 Worcester Insurance Company 0� fly�� 120 Front Street,Suite 500 • Worcester, MA 01608-1408 f DATE: 12-1 L 1 I9 TO: Building Commissioner or Board of Selectmen or l ! \\ Inspector of Buildings Board of Health C.) J CIT`i k1 w S%9�N Sd3•l)EH �� U1y I addresses Y RE: Insured: t4k5 fO-1 11ZV.- ✓ 1t- I -y�TU� he P%rit� �G71� Ir`l2 Property Address: —�4 k Sij Policy Number: TI" 5 7 7 7 S4 Loss of fj�E4 �972 File or Claim Number 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, Ch. 139, Sec. 3B 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 dumber. Title: Cy,p tpt S �jj>v 512 _ 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. Sig 2E / FF7 O- �. ure was /by;/ /fn � tea[.- 141 7 y 9;AP aL vurr Date A Member of The Harleysville Insurance Companies WNS-251 CL(Ed. 5-95) Worcester Insurance Company ON 120 Front Street,Suite 500 • Worcester, MA 01.608-1408 �` DATE:' TO. Building Commissioner or c Board of Selectmen or / Ll Inspector of Buildings Board of Health l\ ry C1 r`1 k� t J Sit N addresses RE:, Insured T) I71 qiS Property Address. �4 y Ct-�. Sr" f Policy Number: 1� 7 5 � 7 5-4 // Loss of r/ 14 t9 -71 File or Claim Number r Claim has beenmade involving loss,damage or destruction of the above captioned*property,which may either exceed$1,000.00 or cause Mass.Gen. Laws,Chapter 143, Section 6,to be applicable. If any notice under Mass. Gen. Laws;,Ch. 139, Sec.,313 is appropriate please direct-it to the attention of the writer and include a reference to the captioned insured, location, policy number;date (of loss,and claim or file number. _ ,6T. ,,.,,,.On this_date,,I1causec1 copies of this notice-to be,sentto the persons named_above-atthe.address_es,,,., indicated above bytirst class mail. S V M 2 e 1 yy7 g -kms- Slggat e Va y 19-77 dw�VL®^ � � �- 12-1 t k -7 id? k / R `_ Date " A Member of The Harleysville Insurance Companies WNS-251 CL(Ed.5-95) 14 Clark St. ;6 woDATE OF GONP. 0 6 - °° .. s on :w.. Found kee in ,to be 'in ood Y ' sha a veith a romise -to do -- VTOLA- ti � s ........i 'to t lsint bP'ra P ixrti watching e JS LD m y � LZ3 r n p n C:D o r /fi ice¢ �'Aylv� ' .'y r+ . Y {�Lp ' t: �4 "i Sj 1:� ik f .-.r a� r rp f iii': .+) a�xs> ,�,y ,�.}�`ye Ma }•�..4``�. � - ..«wsr'E.� y.�iw:.::ss ,d,.i.,!a-��u�L+L':'�7...•rJ�:.."�c"`1�5a'4aL.etCJ:w .tf✓i�4w:$�.ky:�;�`:Y .tr.�'13;!'mt4S7`L��itttuu