13 AMANDA WAY - BPA-16-862 SOLAR 6t 9
>2L, The Commonwealth of Massachusetts
Board of Building Regulations and Standards 7
(� Massachusetts State Building Code, 780 CMR SALEM
2016 i isea3MP202.1 1
�Q Building Permit Application To Construct, Repair, Renovate Or Demolish a
(�O One- or Two-Family Dwelling
pp This Section For Official Use Only
J Building Permit Number: Date Ap t d:
4m,- t&
Building Official(Print Name) Signature Date
I SECTION 1: SITE INFORMATION
1111 1.1 Pro erty Address: 1.2 Assessors Map& Parcel Numbers
13 i`�rcm�,r�c4.oC �JC��
1.1a 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.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 if yes❑
SECTION 2: PROPERTY OWNERSHIP[
2.1 oJavier Sanchez Salem MA 01970
Name(Print) City,State,ZIP
13 amanda way 9786013901 Jsanchez0624@yahoo.com
No.and Street Telephone Email Address
SECTION 3: DESCRIPTION OF PROPOSED WORK'(check all that apply)
New Construction❑ Existing Building ❑ Owner-Occupied ❑ 1 Repairs(s) ❑ 1 Alteration(s) Addition ❑
Demolition ❑ 1 Accessory Bldg. ❑ Number of Units Other C3�ecify:
sot a_ir-
Brief Description of Proposed Work': k
SECTION 4: ESTIMATED CONSTRUCTION COST
[tem
Estimated Costs:(Labor and Materials) Official Use Only
L Building Ste% E� ,tJQ) I. Building Permit Fee: $ Indicate how fee is determined:
2. Electrical $ (I '� 3 60 ❑ 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) ��'J Total All Fees: $
Check No. Check Amount: Cash Amount:
6. Total Project Cost: 0 Paid in Full 0 Outstanding Balance Due:
SECTION 5: CONSTRUCTION SERVICES
5.1 Construction Supervisor License(CSL) I O�(/��✓ t "
hLicense Number (l Expiration Date
Name of CSFL Holder Lis )
�"a- t CSL Type(see below) �./
No.and Street T Description
Unrestricted(Buildings up to 35,000 cu.ft.
RRestricted 1&2 Family Dwelling
City/Town,State,ZIP O I fit' M Masonry
U �J RC Roofing Covering
WS Window and Siding
SF Solid Fuel Burning Appliances
I Insulation
Telephone Email address D Demolition
5.22 Registered Home Improvement Contractor �/IC)
V
V lot}l� �Y II�l� l,i HIC Registration Number Expvation Date
HTC Comp aT or HI_C$egi�strant N -
N d
Street
Email address
WaOY rs, MPf U I
Ci /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 .......... Q---, 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 Vivint Solar
to act on my behalf, ip all atter relative to work authorized by this building permit applicat on.
(„Vq 7/29/16
Print Owner's Name(Electronic Signature) Date
SECTION 7b: OWNERS 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.
I
Print Owner's or orized Ag s Na (Electronic Signature) Datel
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. oe v/oca Information on the Construction Supervisor License can be found at www.mass.g�
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"
Page 2 of 2
B. Loading Criteria
10 PSF = Dead Load (roofing/framing) 40 PSF = Ground Snow Load
3 PSF = Dead Load (solar panels/mounting hardware)
Total Dead Load= 13 PSF
The above values are within acceptable limits of recognized industry standards for similar structures and in
accordance with the 2009 International Residential Code with Massachusetts Amendments. Analysis performed on
the existing roof structure utilizing the above loading criteria indicates that the existing members will support the
additional panel loading without damage, if installed correctly.
C. Roof Structure Capacity
1. The photographs provided of the attic space and roof rafters show that the framing is in good
condition with no visible signs of damage caused by prior overstressing.
D. 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 (www.ecolibriumsolar.com). If during
solar panel installation, the roof framing members appear unstable or deflect non-uniformly, our
office should be notified before proceeding with the installation.
2. The solar panels are 1 1/2" thick and mounted 4 1/2" off the roof for a total height off the existing roof
of 6". At no time will the panels be mounted higher than 6" above the existing plane of the roof.
3. Maximum allowable pullout per lag screw is 205 lbs/inch of penetration as identified in the National
Design Specifications (NDS) of timber construction specifications for Spruce-Pine-Fir assumed.
Based on our evaluation, the pullout value, utilizing a penetration depth of 2 1/2", is less than the
maximum allowable per connection and therefore is adequate.
4. Roof Section 1: Considering the roof slopes, the size, spacing, condition bf the roof, the panel
supports shall be placed at and attached no greater than every fourth roof member as panels are
installed perpendicular across members and no greater than the panel length when installed
parallel to the members (portrait). No panel supports spacing shall be greater than four (4) spaces
or 64"o/c, whichever is less.
5. Panel support connections shall be staggered to distribute load to adjacent members.
Based on the above evaluation, with appropriate panel anchors being utilized the roof system will adequately
support the additional loading imposed by the solar panels. This evaluation is in conformance with the 2009
International Residential Code with Massachusetts Amendments, current industry standards and practice, and the
information supplied to us at the time of this report.
Should you have any questions regarding the above or if you require further information do not hesitate to contact
me.
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EcolibriumSolar
Layout
Skirt
e Coupling
End Coupling
Clamp
End Clamp Note: If the total width of a continuous array exceeds 35 ft, break array to allow for
thermal expansion and contraction. See Installation Guide for details.
North Row Extension warning: PV Modules may need to be shifted with respect to roof trusses to comply with
Bonding Jumper maximum allowable overhang.
Roof Section 1 F j so
Roof Azimuth: 177
Roof Tilt:35 a
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PV SYSTEM ROOF PLAN CV
SCALE:1/4"=1'-0" a
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_ EcolibriumSolar
Layout
Skirt
e Coupling
End Coupling
@° Clamp
Oo End Clamp Note: If the total width of a continuous array exceeds 35 ft, break array to allow for
thermal expansion and contraction. See Installation Guide for details.
® North Row Extension
may Warning: PV Modules need to be shifted with respect to roof trusses to comply with
Y
® Bonding Jumper maximum allowable overhang.