60 BARSTOW ST - BPA-16-66 SOLAR UNIT 2 -7o "�'LtC1 -7s
RECEIVED
ILI The Commonwealth of Massachusetts iiSPE
Board of Building Regulations and Standards CITY OF
k�yl
It Massachusetts State Building Code, 780 CMR 1014 JAIA ;evi4 Mar�2a01/
Building Permit Application To Construct, Repair, Renovate Or Demolish a
One-or Two-Family Dwelling
J - This Section For Official Use Only
Building Permit Number: Date Appl'ed:
(� Building Official(Print Name) Signature Da
SECTION 1: SITE INFORMATION
1.1 Property Address: 1.2 Assessors Map& Parcel Numbers
60 Barstow Street Unit 2 Salem, MA 01970
1.1 a 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 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.E 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 if yes❑
SECTION 2: PROPERTY OWNERSHIP'S
2.1 Owner'of Record:
Xiaofeng Guan Salem, MA 01970
Name(Print) City, State,ZIP
60 Barstow Street Unit 2 978-740-0719
No.and Street Telephone Email Address
SECTION 3: DESCRIPTION OF PROPOSED WORK (check all that apply)
New Construction ❑ Existing Building ❑ I Owner-Occupied ❑ Repairs(s) ❑ Alteration(s) ❑ Addition ❑
Demolition ❑ 1 Accessory Bldg. ❑ 1 Number of Units I Other Specify: Solar
Brief Description of Proposed Work': Install 3.12kw solar panels on roof.Will not exceed roof panel, but will add 6"
to roof height. 12 panels total.
SECTION 4: ESTIMATED CONSTRUCTION COSTS
Item Estimated Costs: Official Use Only
Labor and Materials
1. Building $ 1,000 1. Building Permit Fee: $ Indicate how fee is determined:
2. Electrical $9,000 ❑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: $10,000
0 Paid in Full 0 Outstanding Balance Due:
SECTION 5: CONSTRUCTION SERVICES
5.1 Construction Supervisor License(CSL)
103631 8/30/17
Gregg LaCasse License Number Expiration Date
Name of CSL Holder
List CSL Type(see below) U
20 Patterson Brook Rd. Unit 10
No.and Street Type Description
U Unrestricted(Buildings up to 35,000 cu. ft.)
W. Wareham, MA 025 6 R Restricted 1&2 Family Dwellin
City/T tale,ZlP M Masonry
RC Roofing Covering
o WS Window and Siding
SF Solid Fuel Burning Appliances
(508)291-0007 1 Insulation
Telephone Email address D Demolition
5.2 Registered Home Improvement Contractor(HIC)
170355 10/12/17
Tom Blumetti/Trinity Solar HIC Registration Number Expiration Date
HIC Company Name or HIC Registrant Name
20 Patterson Brook Rd. Unit 10
No.and Street Email address
W. Wareham, MA 02576 (508)291-0007
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 ..........1if No ........... ❑
SECTION 7a: OWNER AUTHORIZATION TO BE COMPLETED WHEN
OWNER'S AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT
1,as Owner of the subject property,hereby authorize Gregg LaCasse
to act on my behalf, in all matters relative to work authorized by this building permit application.
Please see attached letter. 1/20/16
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 applicatio is true and ac rate to the best of my knowledge and understanding.
Gregg LaCasse 1/20/16
Print Owner's or Authorized gent's Name(Electronic Signature) Date
NOTES:
I. 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.eov/oca Information on the Construction Supervisor License can be found at www.mass.gov/dns
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"
Optimize Engineering Co., LLC
P.O. Box 264•Farmville•VA 23901
Ph: 434.574.6138.E-mail: grichardpe@aol.com
Richard B. Gordon, P.E.
President
January 18, 2016
Salem Building Department
Salem, MA Re: Solar Electric Panels Roof Structural Framing Support
To Whom It May Concern:
I hereby certify that I am a Licensed Professional Engineer in the State of Massachusetts. Please note the
following conclusions regarding framing structure, roof loading,and proposed site location of installation:
1. Existing roof framing: Conventional framing 2x6 at 16"o.c.with 11'-4" span (horizontal rafter
projection). This existing structure is definitely capable to support all of the loads that are indicated
below for this photovoltaic project after sister rafters with a 2x6 using (2)10d nails V o.c. Use of(2)
Guard Dog TM FMGDO02 screws is approved, or equal shear strength of approx. 120 lb, 1' o.c. at areas
where little space is available only with remainder of member secured with (2)10d nails V o.c. If do
not sister,then install a 2x4 @ 16"o.c. knee wall over an interior bearing wall to limit span of rafters
between supports to 9'-9".
2. Roof Loading
• 4.33 psf dead load (modules plus all mounting hardware)
• 30 psf snow live load (50 psf ground snow live load reference)
• 4.5 psf dead load roof materials
• Exposure Category B, 105 mph wind uplift live load of 16.29 psf(wind resistance)
3. Address of proposed installation: Residence of Xiaofenq Guan. 60 Barstow Street,Salem, MA
This installation design will be in general conformance to the manufacturer's specifications, and is in
compliance with all applicable laws, codes, and ordinances, and specifically, International Residential Code/
IRC 2009,2014 NEC, and 2012 ICC Energy Code.The spacing and fastening of the mounting brackets is to
have a maximum of 64" o.c.span along the rail between mounting brackets and secured using 5/16"x 3'/2"
length corrosive resistant lag bolts. In order to evenly distribute the load across the roof rafters,there shall
be a minimum of 2 mounting brackets per rafter&min.2" penetration of lag bolt per bracket,which is
adequate to resist all 105 mph wind live loads including wind shear. The mounting brackets shall alternate
between adjacent rafters between rail rows for better distribution of roof load. Penetration to be 3" minimum
of anchors for modules mounted within 18"of ridge and edges of roof.
Very truly yours,
Optimize En inee Ing Cq„tLLC
Richard B. Gordon;P.E.
Massachusetts P.E. License No. 49993
MECHANICAL ENGINEERING
ELECTRICAL ENGINEERING ZN OF MASS.
CIVIL ENGINEERING o2 q�GN
ti
RICHARD
OGORDON y
O MECHANICAL
NO.49993
O 4�
RFGI STS V�
O�SSIONN-
INSTALLATION OF NEW ROOF MOUNTED BARSTOWSTREET•
3. 12kW PV SYSTEM 0
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GUAN,MAOFENG
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REFERRDSOUREMeGIFEUEFORSINOS. m
Optimize Engineering Co., LLC
P.O. Box 264.Farmville•VA 23901
Ph: 434.574.6138.E-mail: grichardpe@aol.com
Richard B. Gordon, P.E.
President
January 18,2016
Salem Building Department
Salem, MA Re: Solar Electric Panels Roof Structural Framing Support
To Whom It May Concern:
I hereby certify that I am a Licensed Professional.Engineer in the State of Massachusetts. Please note the
following conclusions regarding framing structure, roof loading, and proposed site location of installation:
1. Existing roof framing; Conventional framing 2x6 at 16"o.c.with 1 V-4"span (horizontal rafter
projection). This existing structure is definitely capable to support all of the loads that are indicated
below for this photovoltaic project after sister rafters with a 2x6 using (2)1Od nails V o.c. Use of(2)
Guard DogT1d FMGDO02 screws is approved,or equal shear strength of approx. 120 lb, 1' o.c. at areas
where little space is available only with remainder of member secured with (2)10d nails V o.c. If do
not sister,then install a 2x4 @ 16"o.c. knee wall over an interior bearing wall to limit span of rafters
between supports to 9'-9".
2. Roof Loading
• 4.33 psf dead load (modules plus all mounting hardware)
• 30 psf snow live load (50 psf ground snow live load reference)
• 4.5 psf dead load roof materials
• Exposure Category B, 105 mph wind uplift live load of 16.29 psf(wind resistance)
3. Address of proposed installation: Residence of Xiaofeng Guan, 60 Barstow Street, Salem, MA
This installation design will be in general conformance to the manufacturer's specifications,and is in
compliance with all applicable laws, codes,and ordinances, and specifically, International Residential Code/
IRC 2009, 2014 NEC,and 2012 ICC Energy Code.The spacing and fastening of the mounting brackets is to
have a maximum of 64" o.c. span along the rail between mounting brackets and secured using 5/16"x 31/z"
length corrosive resistant lag bolts. In order to evenly distribute the load across the roof rafters,there shall
be a minimum of 2 mounting brackets per rafter&min.2" penetration of lag bolt per bracket,which is
adequate to resist all 105 mph wind live loads including wind shear. The mounting brackets shall alternate
between adjacent rafters between rail rows for better distribution of roof load. Penetration to be 3" minimum
of anchors for modules mounted within 18"of ridge and edges of roof.
Very truly yours,
Optimize Engineering
�Co.�LLC
RichardIB—Gordonl P.E.
Massachusetts P.E. License No.49993
MECHANICAL ENGINEERING
ELECTRICAL ENGINEERING
CIVIL ENGINEERING 2
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1.)LDMEST EXPECTED AMBIENT TEMPERATURE BREED ON EXISBNG 14/]XN CABLE
TEMPERATURE
TURF MEAN A ILOC DRY BOLT 1I0/340v I�� 2fOV 10
ISTALLATION AlFOR ASHRAE WEST EX MOST AEGGERIRILAR TO UTMiY M 60A S B BREASEAR R fi0 BAP$TO A 019EET
INSTALLATION LCCAIION. LOWEST EXPECTED/MBIEXi NETFP _ $ALE M,MAOIS)O
TEMP�-l6'C
2.)HONEST CWINUOV5 AMBIENT TEMPERATME BASED j
ON ASXPAE HIGHEST MONN 2%DRY BULB + Drawing 71.:
TENPERANRE FOR ASHR4E LOCATION MOST SIMILAR TO )3 EUREKA.G.
INSTALLATION LCCALON. HIGHEST CONTNUWS TEMP II DSCONNECT NSEO w/
JUTE - -J 20A FUSES PROPOSED 3.12kW
taWPM W/VAN NIA WISED PRWUC70N SOLAR SYSTEM
J.)1004 ASHRAE FUNDAMENTALS EXCEED
2A IN THE BREOPEN LDAD CENTER DISCONNECT METER
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IEMPERANPES DO N01 EXCEED 9]C IN THE UNITED ppypamvp���ryry
STATES
(PAL.SPRINGS,cA Is 441C). FOR LESS NAN I1 4 V 4 V ISa�J D DR WI Inforration
9 CURRENT CARRYING CONDUCTORS IN A ', V a� N/
ROOF-MOLI SUNLIT CONDUIT AT LEAST 05'ABOVE - " : 0 1 G�T'
ROCI AND USING ME WNCCfl DESIGN TEMPERATURE - �.e� DRA"ll
DE nC OR LFss(ALL OF uxlT[D STATES). a M a p ` ` > e ..:r_.,j aY MMa zDls
4J PHOTOVOLTAIC ROPER SYSTEMS SHALL BE f ,r V p B x a G �'. 0 0 0 0 0 j S tem ln( li
P)PHOTO TO OPERATE M1SH UNGRSYSTEMS
SHDED
ALL
PHOTOVOLTAIC SOURCE AND M7Ui CIRCUIT AS PER ------ •oe i I'.
NEE 090.44 TM45YSifMSEF: 3,1)4W
EXISTING MAIN BREAKER L0A0 SQUARE D SQUARE D ----J SMAMOou T
5.)ALL EQUIPMENT INSTALLED WTDOOPS SHALL HAVE CENTER INSULARD LINE TAPS PN, pR1RN D221RB ---------� mMC: TAINA o
4 NENAS PUFFS, = INSTALLED ON MAIN PEFD[RS
.BE UNUIM
CALEUTATIONS MR CURRENT CARRYING I MY MICY 03ISIIL3
P EW IRED CONDUCTOR AMPACITY PER STHING GEALTYK SUNNWA
[ow.....FgµU (IsCG i95)1- IA15A
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AMBIENT TEMP: SIM.TEMP DERAIING FACTOR: ]B Try N4lEptttM]BO PLO500
RACEW4Y OER4PNG- Z CL[: Lp0 Rev.NO. SKME
(4G'.]6)I.pO- }n 40P Imp 05 n 30.40A!19.75k THEREFORE'WIRE SIZE IS VALID V.P MS r
MMO
TC7AL AD RECURRED CONDUCTOR AMPACITY
14.00A-1.25 a.1].SOP 0 LO"EMT WI38101xwX�T,+b+01 MVx1 GP0ux0
AM RID.DERAIED AMPACITY WA"EMT AN 1-AIDTIRYRFT.14UNWX3 0Y GRXo
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RACE WAI DEBATING 2 J CD N/A L2' REW/0mvCO+n BOKDT MODUN0 • WI
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