29-529 (6) 36 GREGORY LN BP-2016-1535
GIS#: COMMONWEALTH OF MASSACHUSETTS
Map:Block:29-529 CITY OF NORTHAMPTON
Lot: -001
Permit: Building
Category: SOLAR ELECTRIC SYSTEM BUILDING PERMIT
Permit 6 BP-2016-1535
Project 4 JS-2016-002607
Est.Cost: $8000.00
Fee: $75.00 PERMISSION IS HEREBY GRANTED TO: •
Const.Class: Contractor License:
UseGraup: SOLARCITY CORP 108706
Lot Size(sq. ft.): 8058.60 Owner: PORTER ANDREA L
Zoning: Applicant: SOLARCITY CORP
AT: 36 GREGORY LN
Applicant Address: Phone: Insurance:
604 SILVER ST (978) 215-2369 0
AGAWAMMA01001 ISSUED ON:6/24/2016 0:00:00
TO PERFORM THE FOLLOWING WORK:roof mounter solar PV 11 - 260 kW = 2.86 kW
POST THIS CARD SO IT IS VISIBLE FROM THE STREET
Inspector of Plumbing Inspector of Wiring D.P.W. Building Inspector
Underground: Service: Meter:
Footings:
Rough: Rough: House# Foundation:
Driveway Final:
Final: Final:
Rough Frame:
Gas: Fire Department Fireplace/Chimney:
Rough: Oil: Insulation:
Final: Smoke: Final:
THIS PERMIT MAY BE REVOKED BY THE CITY OF NORTHAMPTON UPON VIOLATION OF
ANY OF ITS RULES AND REGULATIONS.
Certificate of Occupancy signature: FeeTvpe:
Date Paid: Amount:
Building 6/24/2016 0:00:00 $75.00
212 Main Street, Phone(413)587-1240, Fax: (4 13)587-1272
Louis Hasbrouck- Building Commissioner
City of Northampton Stature of penult: Department use only
r- Building Department CurbCut/Driveway Permit
212 Main Street Seviar/SepticAvailabllity
Room 100 WaterNVefl AvaUabgdy
j - Northampton, MA 01060 Two Sets of Structural Plans
phone 413-587-1240 Fax 413-587-1272 Plot/Site Plans
Other Specify
APPLICATION TO CONSTRUCT,ALTER,REPAIR,RENOVATE OR DEMOLISH A ONE OR TWO FAMILY DWELLING
SECTION 1 -SITE INFORMATION
1.1 Property Address: This section to be completed by office
36 Gregory Ln Map Lot Unit
Zone Overlay District
Elm St District CB District
SECTION 2-PROPERTY OWNERSHIP/AUTHORIZED AGENT
2.1 Owner of Record:
Andrea Porter 36 Gregory Ln,Northampton MA 01062
Name(Print) Current Mailing Address: (413)244-2153
Telephone
Signature
2.2 Authorized Agent:
SolarCity CorpNictoria Junck 604 Silver St Agawam MA 01001
Name(Pant) Current Mailing Address:
_11 , 44/741 978-215-2367
Sig t Telephone
SECTION 3-ESTIMATED CONSTRUCTION COSTS
Item Estimated Cost(Dollars)to be Official Use Only
completed by permit applicant
1. Building 2,000 (a)Building Permit Fee
2. Electrical 6,000 (b)Estimated Total Cost of
Construction from (8)
3. Plumbing Building Permit Fee
4. Mechanical(HVAC)
5. Fire Protection
6. Total=(1 +2+3+4+5) 8,000 Check Number 17 .S02--
This Section For Official Use Only
Date
Building Permit Number: Issued /
Signature': ( S— 2K/O
Building Commissioner/Inspector of Buildings Date
Section 4. ZONING AR Information Must Be Completed. Permit Can Be Denied Due To Incomplete Information
Existing Proposed Required by Zoning
This column to be filled in by
Building Department
Lot Size
Frontage
Setbacks Front
Side I.: R: L: K:
Rear
Building Height
Bldg.Square Footage
Open Space Footage
(Lot arca minus bldg&paved
park mu)
#of Parking Spaces
Fill:
(volume&location)
A. Has a Special Permit/Variance/Finding ever been issued for/on the site?
NO DONT KNOW YES
IF YES, date issued:
IF YES: Was the permit recorded at the Registry of Deeds?
NO DONT KNOW YES
IF YES: enter Book Page and/or Document K
B. Does the site contain a brook, body of water or wetlands? NO DONT KNOW YES
IF YES, has a permit been or need to be obtained from the Conservation Commission?
Needs to be obtained Obtained , Date Issued:
C. Do any signs exist on the property? YES NO
IF YES, describe size, type and location:
D. Are there any proposed changes to or additions of signs intended for the property? YES NO
IF YES, describe size, type and Location:
E. Will the construction activity disturb(clearing,grading, excavation, or filling)over 1 acre or is it part of a common plan
that will disturb over 1 acre? YES NO
IF YES,then a Northampton Storm Water Management Permit from the DPW is required.
SECTION 5-DESCRIPTION OF PROPOSED WORK(check all applicable)
New House Addition Replacement Windows Alteration(s) Roofing
Or Doors
Accessory Bldg. Demolition New Signs [ ] Decks I ] Siding[ I Others , /2
,�
Brief Description of Proposed II Q'4$ Itl‘ - ?let
v V et6 V
Work. Install solar electric panels to roof of existing home,to be interconnected with home's electrical system. �1
Alteration of existing bedroom Yes No Adding new bedroom Yes No
Attached Narrative Renovating unfinished basement Yes No
Plans Attached Roll -Sheet
sa, If New house and or addition to existing housing, complete the following:
a. Use of building: One Family Two Family Other
b. Number of rooms in each family unit: Number of Bathrooms
c. Is there a garage attached?
d. Proposed Square footage of new construction. Dimensions
e. Number of stories?
f. Method of heating? Fireplaces or Woodstoves Number of each
g. Energy Conservation Compliance. Masscheck Energy Compliance form attached?
h. Type of construction
i. Is construction within 100 ft of wetlands? Yes No. Is construction within 100 yr. Floodplain Yes No
j. Depth of basement or cellar floor below finished grade
k. Will building conform to the Building and Zoning regulations? Yes No
I. Septic Tank City Sewer Private well City water Supply
SECTION 7a-OWNER AUTHORIZATION-TO BE COMPLETED WHEN
OWNERS AGENT OR CONTRACTOR APPLIES FOR BUILDING PERMIT
I Andrew Porter , as Owner of the subject
property
hereby authorize SOLARCITY
to act on my behalf, in all matters relative to work authorized by this building permit application.
06/17/2016
Signature of Owner Date
I, SOLARCITY CORPNICTORIA JUNCK , as Owner/Authorized
Agent hereby declare that the statements and information on the foregoing application are true and accurate,to the best of my knowledge
and belief.
Signed under the pains and penalties of perjury.
SOLARCITY CORPNICTORIA JUNCK
Print Name
/ �� - 06/17/2016
sat erlAgent Date
SECTION 8-CONSTRUCTION SERVICES v
8.1 Licensed Construction Supervisor: Not Applicable ❑
Name orLicense Holder:SOLARCITY/JEREMY GRAVES 108706
License Number
604 SILVER ST AGAWAM MA 01001 02/23/2019
Address n Expiration Date
ISI& ^774-279-7650
Sig e Telephone
9.Reaistered Home Improvement Contractor: Not Applicable 0
SOLARCITY CORPNICTORIA JUNCK 168572
Company Name Registration Number
604 SILVER ST AGAWAM MA 11001 03/08/2017
Addres r Expiration Date
sterarr/l Telephone 978-215-2367
SECTION 10-WORKERS'COMPENSATION INSURANCE AFFIDAVIT(M.G.I..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 0 No ❑
11. - Home Owner Exemption
The current exemption for"homeowners"was extended to include Owner-occupied Dwellings of one(I) or two(2)families
and to allow such homeowner to engage an individual for hire who does not possess a license,provided that the owner acts
as supervisor.CMR 780. Sixth Edition Section 108.3.5.1.
Definition of Homeowner: Person(s)who own a parcel of and 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 shall be
responsible for all such work performed under the building permit.
As acting Construction Supervisor your presence on the job site will be required from time to time,during and upon
completion of the work for which this permit is issued.
Also be advised that with reference to Chapter 152(Workers' Compensation) and Chapter 153 (Liability of Employers to
Employees for injuries not resulting in Death)of the Massachusetts General Laws Annotated,you may be liable for person(s)
you hire to perform work for you under this permit.
The undersigned"homeowner"certifies and assumes responsibility for compliance with the State Building Code,City of
Northampton Ordinances, State and Local Zoning Laws and State of Massachusetts General Laws Annotated.
Homeowner Signature
•
The Co nmanwealth of Alussacitas'elts
Department of Industrial Accidents
MY:.s Office((Investigations.
�;o,` 600 Washington Street
- =view Boston, MA 02!11
www.mmss.gniYclia
Workers' Compensation Insurance Affidavit: 6aiklers/Coniracturs/Electricians/Plumbers
Applicant le formation Pkase Print Legibly
Name(Bushrcss'OrganiauinnNdividuall: SOLARCITY CORP.
Address: 3055 CLEARVIEW WAY
city/Sltc/Zip: SAN MATEO, CA 94402 phone th 888-765-2489 _-__
Are vast an employer? Cheek the Appropriate Irnx: '1'yge of project(required):
1.0 I and a employers with 5000 _ 4. LI i am a general contractor rand 1 h. [,New construction
employees(Bill andtor pan-lime).' have hired Ihr soh-vomlmriors
2.0 1 run a sole prntxietm or partner- listed on the attachedsheet. 1 1 ❑ Remodeling
ship and have no employees TIwsc soh-cnntmchnx have H. 0 Demolition
working lir me in any capacity. worker comp. insurance. O. n Building addition
[No workers' comp. ileuranco 5. 0 We arc a corporation and its
required.) ollin•3 haw exenised twit. 10.0 lilec0ical IyAairs ur additions
3.0 I am a homeowner doing all work right ofesempliam per MGI. ILL Plumbing repairs or addiians
in)self. [Nn worriers'comp. c. 152.5114),and it r Imre nn 12.0 Roof repairs
insurance required.I` employees. [No workers'
1.1111111.insurance Acquired.I
110 Other
-Ami sapliesm lhn clone box a l m041:160 1ii Ola thL.WOnuit k, 4ftlailak11 Iwnl n. omp.n u' policy I ul OI
'tirunnlwtis%%N14%1111111 0liN URuln:ii mdnelitOw) d:Ihnup.11 wait.all)hdthire outwits nmaun nnhl sibmit a mw alhdm it nanism Nadi
'On lailgww alai rhrd.Inas I,, pada:nmdavl as mhh111mMAua NiliM lug dm num:ut 1/iiiiiiilt.caultatalo,,,smithy it tuvkvr-. .nine.pithy. inli.muuion.
I elm an emplanes(kat is prorirfinj urrrAers'tong/emotion insure ce Jar my employers. Below is Ihr nailer tin,]jvb site
Warmution. AL
Insurance Company Name: rwuricfl Ar eri ear Iran(nce. COmpa.iti
Policy it or Seli ims. I iv. E: W C- DigZO1M -(10 _ I:xpiriiun Unhs::JOil-01 10
)01,sit, Addmss:. _✓V' 8;(1/411 v ✓ `�1 b I l ('ilyfSnnNZip:__1\lei I lr•1/`^°o't t lu"
Attach a copy of the workers' emngnmxxlion pulley dee laratluu page kr:Maytag the policy nam her and expiration nate).
failure to u2ure rnwrnlEe as required Limb,-Section 25A or I1(;i- e. 152 can lead to the imposition of criminal Ilrllallies of a
limy rap In$;151111.011 and/or one-yrir imprisonment,aN wea as civil pcnnhies in the firm of a slur mail( UI<Uhl<amt a lila•
Of rap In 5:50.110 a day against the vtul:aur. Iii,advised Ilial n ropy of this stateroom mmy he forwarded to the Office of
hlvestig:oious of the DIA for insurance careram a rerililalion.
Ido hereby certify under1hr 1udn-..nrr'omanict of perjury(hal the information provide thane is(sae pad tarred.
f� // yn /� ��, (� J l nl Ito
Sldnmult ✓ / - t//K ^ /ec .l.C�-- .. Draw
More a.
i iu/use out)'. Do um write in ally arra,In I r romp/fled/0 rill mow st n t(fieln/.
SIOI City or Town: I'ernritl I,it•ensv II __- __.
. . _
Issuing A uthoeil) (circle ore)... . . ._.. .. .. _ -_. _
I. (bard of Health 2. Building Ielmiiincnt 3.City/town Clerk 4. Eleelriwil Inspector 5. Plumbing lnspertnr
h.Biker
ConlucI l'er.mitc Plume ll:
----att.
CERTIFICATE OF LIABILITY INSURANCE DATa1OASW1
05
THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERHFICATE HOLDER.THIS
CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES A
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 pofcy(Ies)must he endorsed. If SUBROGATION IS WAIVED,subject to
the tens 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(sl.
PROWCFR coNteLP
MARSH RISK 8 INSURANCE SERVICES PHONE 1�AX
345CALIFCRNIA STREET.SURE 1300 CWw(taN IIF.ll
CALIFORNIA LICENSE N0.0437153 fENee
ro
SANFPWCISCO.CA 94104
MN Shannon SAI1415413-0334 I suR_L5J_PFFCPoNGCOVEAAGE NMCY
9983095RIDGANUE1916einlmut A r Zurich American Laurence Company 16535
h elmeb NSLRERB:NA WA
R@rCity Capora4m
30550 iv wWa/ NSURERC NLA {NIA.
Ss Slalo CA 94402 NEx
SuRo Amo Zurich Insurance Company
410142
MSURER E.SYI t♦
MRER F; --_
COVERAGES CERTIFICATE NUMBER: SEAA02/1383608 REVISION NUMBER:4
THIS IS TO CERTIFY THAT THE POLICIES Or INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD
INDICATED, NOTWITHSTANDING ANY REQUIREMENT.TERM OR CONO1110N OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO RWCH 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,
Pail
TYPE OF INSURANCE }HwL F-NH1 POLICY RIMERS I16,1r5,ppryyyyllrrrmn,VIXPTh urn
A I X !CGNNERCIAL GENERAL LAMM aolnuo168o memo% ,]Da0112B16 EACH OCCURRENCE 5 E,mO,UW
RAGE 6RENYEO
1CwuNAOEIX OCCUR I PRMSEsIEema L s 000000
X SIR.52'AAW I AND ESP PAY are MINN i s 5000
.... 3030.000
INJURYPERSONAL&ACV
GEHL AGGREGATE LIMIT APPLIES PER GENERAL AGGREGATE S 6900.000
X1POLGYL 1 ser I....1 LOC - �PRODUCTS-COMP/OP AGO,S 6.0100
OTHER 5
A AvmMCxE UNRULY EAP01820l7-W 05f12O15 109.011/2916 COYANNO SINGLE UNIT 6 S.m0,m0
X Imy AUTO BODILY INJURY(Pr Pxsml 5
XII AUTABATED OSX l WOCLAED BODILY INJURY(Per louden* E
X ALNF£GAU GS X.11 0 O -. AUTOS
LRI PROPERTY GARAGE aLRINVIL
6
COMCOOLLDE0 95,000
•
umanaLALue I OCCINI r sear OCCURRENCE S
1I
EnnosuAAB 1CWL6JMCE 1 i.SWREGLIE is
DED I I RETEMIDN5 I I S
0 WORKERS CO WErs5110N /IAC0182014-00 005) 09101122015 09912016 I X I PP`R 1 ITY _10ETRH I
AND A R NLErawARTN RIEXFCU1vE YIC01B201SmIM41 00.0122015 D3Cl/2016 EL EACH ACCIDENT 1E to0O 000
x
OFFICER/MEMBER EXCLUDED? MI
N IA I
IMyee&desrylnXMl
ILO DEDUCT6LE:55m.WC EL®SFA¢•EA EEPLWE 5 1.000,000
I IDESCPoRX)N O6 GPERATCNS Rax EL DISEASE•PORGY LIMIT I i I.00000
I
DESCRIPTIONI I I I
nuae.
KRIS/LOCATIONS I VEHICLES RIGOR°1m,AYMbRl romans Schedule,wry M emceed IF Aweµce k M
erequal
Evidence of nennce
CERTIFICATE HOLDER CANCELLATION
SdarCly Corporation SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE
Sob LByviw Way THE EXPIRATION DATE THEREOF, NOTICE WELL BE DELIVERED IN
San Mateo,CA 99402 ACCORDANCE WITH THE POLCY PROVISIONS.
AUTNaE!D REPRESENTATIVE
et Marsh Risk&Insurance serene ',/
1 Charles Mamldel0 c /r. �`—
®1988-2014 ACORD CORPORATION. All rights reserved.
ACORD 25(2014/01) The ACORD name and logo are registered marks of ACORD
• 11th, ' i.rrr ft'1lfr
Office of Consumer Ailairs"and Business Regulation
t 10 Park Plaza - Suite 5170
Boston, Massachusetts 02116
Home Improvement Contractor Registration
Registration 168512
Type: Supplement Card
SOLAR CITY CORPORATION Evpiralion: 318/2017
JEREMY GRAVES
3055 CLEARVIEW WAY
SAN MATEO, CA 94402
I:pdaic Address and return curd. Mark reason for ohmage.
Address Renewal Employment Losl Card
Unice of Coneamer Anairs&Business Regulation License or registration valid for individul use only
HOME IMPROVEMENT CONTRACTOR before the expiration dale. If found return In:
Office of Consumer Affairs and Business Regulation
Registration: 168572 Type: 10 Park Placa-Suite 5170
Expiration: 3/812017 Supplement Card Basten,MA 02116
SOLAR CITY CCN✓4Nn I m
JEREMY GRAVES
24 ST MARTIN STREET BLO 21.1141 -z. --.-;u3/. --
AIAAL6OROUGH.MA 01752 Undersecretary • N61 valid without signature
-. CS-108706
JEREMY GRAVES 4
179 BRIGHAM STREET
Marlborough MA 01752
02/23/2019
ar) 1! /i>//IL/(veweitfil/ (,f/ ' 7,1/i.J(/(�//U.i 17,)
Office of Consumer Affairs sand Business IZegulation
10 Park Plaza - Suite 5170
Boston, Massachusetts 02116
Home Improvement Contractor Registration
Registration: 168572
Type: Supplement Card
SOLAR CITY CORPORATION Expiration: 3/8/2017
VICTORIA JUNCK
3055 CLEARVIEW WAY ------------- -- -- --
SAN MATEO, CA 94402 _-------__.
Update Address and return card.Mark reason for change.
Address - Renewal Employment 0 Lost Card
Office of Consumer Affairs&Business Regulation License or registration valid for individui use only
.a-,FIOME IMPROVEMENT CONTRACTOR before the expiration date. If found return to:
' ". Office of Consumer Affairs and Business Regulation
) -7`Registration: 168572 Type: 10 Park Plaza-Suite 5170
Expiration: 3/0/2017 Supplement Card Boston,MA 02116
SOLAR CITY CORPORATION
VICTORIA JUNCK
24 ST MARTIN STREET BID 2UNI /
kulkLBOROUGH,MA 01752 Undersecretary Not valid without attire
DocuSign Envelope ID:518B62D6-2DD54973-9665-D17BA2CCC216
SolarCity PPA
CL)s:onoev _and Adsress instailati .._,. oa_
Andrea Porter 36 Gregory Ln 6/6/2016
36 Gregory Lane Florence,MA 01062
Northampton, MA 01062
Here are the key terms of your Power Purchase Agreement
$0 13 . 70 2Oyrs
System installation cost Electricity rah,^ kWh Agreeme^t T ^
lnirial here Initial hereA&
OS
The SolarCity Promise
•We guarantee that if you sell your Home,the buyer will qualify to assume your Agreement. i.: here
•We warrant aof our roofing We restore your roof at the
work.
w
• end of the Agreement �,(�
•We warrant, insure, maintain and repair the System. rc�
•We fix or pay for any damage we may cause to your property.
•We provide 24/7 web-enabled monitoring at no additional cost.
•The rate you pay us will never increase by more than 2.90%per year.
•The pricing in this Agreement is valid for 30 days after 5/5/2016.
Your SolarCity Power Purchase Agreement Details
Your Choices at the End of the Initial Options for System Purchase;
Amount due at contract signing Term:
•At certain times,as specified In
$0 •SolarCity will remove the System at no the Agreement,you may
Est.amount due at installation cost to you. purchase the System.
$0 •You can upgrade to a new System with •These options apply during the 20
the latest solar technology under a new year term of our Agreement and
Est.amount due at building inspection contract. not beyond that term.
$0
•You may purchase the System from
Est.first year production SolarCity for its fair market value as
3,281 kWh specified in the Agreement.
•You may renew this Agreement for up to
ten(10)years in two(2)five(5)year
increments.
3055 Clearview Way,San Mateo,CA 94402 1888.765.2489 I solarcity.com 1819 it
SAPC▪ rPurchase .. srt,version 9.2.0,March 2$2016
SE A Cronpltr nt
Contra:tors L cense MAHIC 168 ] 36Mfl
:
Doiniment generated on 5/5/26,16
Copyright 2008-20115olaCityC p e_nn,All R its Prerved
0
DocuSign Envelope ID:518B62D6-2DD5-4973-9665-D17BA2CCC216
23. NOTICE OF RIGHT TO CANCEL. 1 have read this Power Purchase Agreement and the Exhibits in
YOU MAY CANCEL THIS CONTRACT AT ANYTIME PRIOR their entirety and I acknowledge that I have received a
TO MIDNIGHT OF THE THIRD BUSINESS DAY AFTER THE complete copy of this Power Purchase Agreement.
DATE YOU SIGN THIS CONTRACT. SEE EXHIBIT 1 THE
ATTACHED NOTICE OF CANCELLATION FORM FOR AN Customer's Name:Andrea Porter
EXPLANATION OF THIS RIGHT. Ltoo<mpi.a by:
24. ADDITIONAL RIGHTS TO CANCEL. Signature: /"✓�
3FB7703wCDE435..
IN ADDITION TO ANY RIGHTS YOU MAY HAVE TO CANCEL
THIS PPA UNDER SECTION 23,YOU MAY ALSO CANCEL Date: 6/6/2016
THIS PPA AT NO COST AT ANY TIME PRIOR TO
COMMENCEMENT OF CONSTRUCTION ON YOUR HOME.
25. Pricing
The pricing in this PPA is valid for 30 days after 5/5/2016. Customer's Name:
If you don't sign this PPA and return it to us on or prior to
30 days after 5/5/2016,SolarCity reserves the right to Signature:
reject this PPA unless you agree to our then current pricing.
Date:
Power Purchase Agreement
SolarCity
approved
Signature:
Lyndon Rive, CEO
Date: 5/5/2016
Version#58.7-TBD
. SolarCity.
June 16, 2016
RE: CERTIFICATION LETTER
Project/Job#0102214
Project Address: Porter Residence
36 Gregory Ln
Northampton, MA 01062
ANJ Northampton
SC Office Springfield
Design Criteria: O2P 51 RUgU (
-Applicable Codes = MA Res.Code,8th Edition,ASCE 7-05, and 2005 NDS i
- Risk Category = 11
-Wind Speed =90 mph, Exposure Category C e,M i
-Ground Snow Load =40 psf '1ile 4
- MP1: Roof DL = 19.5 psf, Roof LL/SL=21.6 psf(Non-PV Areas), Roof LL/SL= 11.6 psf(PV Areas) e
o
a
qPE Oe...J[
Note: Per RBC 1613.1; Seismic check is not required because Ss =0.22429 <0.4g and Seismic Design Category(SDC) = B < D
To Whom It May Concern,
Ajobsite survey of the existing framing system of the address indicated above was performed by a site survey team from SolarCity.
Structural evaluation was based on site observations and the design criteria listed above.
Based on this evaluation,I certify that the existing structure directly supporting the PV system is adequate to withstand all loading
indicated in the design criteria above based on the requirements of the applicable existing building and/or new building provisions
adopted/referenced above.
Additionally, I certify that the PV module assembly including all standoffs supporting it have been reviewed to be in accordance with the
manufacturer's specifications and to meet and/or exceed all requirements set forth by the referenced codes for bading.
The PV assembly hardware specifications are contained in the plans/docs submitted for approval.
Digitally signed by Ryan Hillstrom
Date: 2016.06.16 11 :24:57 -06'00'
Version#58.7-TBD
-:-: SolarCity.
HARDWARE DESIGN AND STRUCTURAL ANALYSIS RESULTS SUMMARY TABLES
Landscape Hardware-Landscape Modules'Standoff Specifications
Hardware X-X Spacing X-X Cantilever Y-Y Spacing Y-Y Cantilever Configuration Uplift DCR
MP1 64" 24" 39" NA Staggered 46.2%
Portrait Hardware-Portrait Modules'Standoff Specifications
Hardware X-X Spacing I X-X Cantilever Y-Y Spacing Y-Y Cantilever Configuration I Uplift DCR
MP1 64" 20" 65" NA Staggered 76.5%
Strecture Mounting Plane Framing Qualification Results
Type Spacing Pitch Member Evaluation Results
MP1 Finished Attic @ 16 in.O.C. 45° Member Impact Check OK
Refer to the submitted drawings for details of information collected during a site survey. All member analysis and/or evaluation is based on framing information
gathered on site.The existing gravity and lateral load carrying members were evaluated in accordance with the IBC and the IEBC.
-leec,e my anMateo. _02 030.,38 L-6 e`. .. mo0:o 1 olarcitic.
STRUCTURE ANALYSIS - LOADING SUMMARY AND MEMBER CHECK- MP1
Member Properties Summary
MP1 Horizontal Member Spans Rafter Properties
Overhang 1.16 ft Actual W 1.50"
Roof System Proaeties Span 1 11.40 ft Actual D 7.25"
Number of Spans(w/o Overhang) 1 Span 2 Nominal Yes
Roofing Material Camp Roof Span 3 _ A 10.88 in.e2
Re-Roof No Span 4 S, 13.14 in.e3
Plywood Sheathing No Span 5 I, 47.63 in.e4
Board Sheathing Solid-Sheathing Total Rake Span 17.76 ft TL Defi'n Limit 120
Vaulted Ceiling _ Yes PV 1 Start 2.25 R Wood Species SPF
Ceiling Finish 1/2"Gypsum Board PV 1 End 11.67 ft Wood Grade #2
Rafter Slope 45° PV 2 Start Fb 875 psi
Rafter Spacing 16"O.C. PV 2 End F. I 135 psi
Top Lat Bracing FuU PV 3 Start E I 1400000 psi
Bot Lat Bracing Full PV 3 End Em,° 1510000 psi
Member Loading Summary
Roof Pitch 12/12 Initial Pitch Adjust Non-PV Areas PV Areas
Roof Dead Load DL 14.5 psf x 1.41 20.5 psf 20.5 psf
PV Dead Load PV-DL 3.0 psf x 1.41 4.2 psf
Roof Live Load RLL 20.0 psf x 0.60 12.0 psf
Live/Snow Load aj'SL42 40.0 psf x 0.54 I x 0.29 21.6 psf 11.6 psf
Total Load(Governing LC) it 42.1 psf 36.3 psf
Notes: 1. Ps=Cs*pf;Cs-roof,Cs-pv per ASCE 7[Roue 7-2] 2. pf=0.7(Ce)(CO Os)py; 4=0.9,4=1.1,15=1.0
Member Design Summary(per NDS)
Governing Load Comb CD CL(1-) CL(-) CF Cr
D+S 1.15 1.00 I 1.00 1.2 1.15
Member Analysis Results Summary
Governing Analysis Pre-PV Demand Post-PV Demand Net Impact Result
Gravity Loading Check 818 psi 688 psi 0.84 Pass
CALCULATION OF DESIGN WIND LOADS- MP1
Mounting Plane Information
Roofing Material Comp Roof
Roof Slope 45°
Rafter Spadng 16"O.C.
Framing Type/Direction Y-Y Rafters
PV System Type SolrCity SleekMount'
Zep System Type ZS Comp
Standoff(Attachment Hardware) _ Comp Mount SRV
Spanning Vents No
Wind Design Criteria
Wind Design Code ASCE 7-05
wind Design Method Partially/Fully Enclosed Method
Basic Wind Speed V 90 mph Fig.6-1
Exposure Category C Section 6.5.6.3
Roof Style Gable Roof Fig.6-1113/C/D-14A/8
Mean Roof Heigh h 25 ft Section 6.2
Wind Pressure Calculation Coefficients
Wind Pressure Exposure K, 0.95 Table 6-3
Topographic Factor Ka 1.00 Section 6.5.7
Wind Directionality Factor Ke 0.85 Table 6-4
Importance Factor I 1.0 Table 6-1
Velocity Pressure qa qh =0.00256(Kz)(Kzt)(Kd)(VA 2)(I) Equation 6-15
16.7 psf
Wind Preens.
Ext. Pressure Coefficient(Up) GCp(Up) -0.95 Fig.6-118/C/D-14A/B
Ext.Pressure Coefficient(Down) GCp(Down) 0.88 Fig.6-11B/C/D-14A/B
Design Wind Pressure p p =qh(GCp) Equation 6-22
Wind Pressure Up pm., -15.8 psf
Wind Pressure Down Woman 14.6 psf
ALLOWABLE STANDOFF SPACINGS
X-Direction Y-Direction
Max Allowable Standoff Spacing Landscape 69" 39"
Max Allowable Cantilever Landscape 24" NA
Standoff Configuration Landscape Staggered
Max Standoff Tributary Area Trib 17 sf
PV Assembly Dead Load W-PV 3.0 psf
Net Wind Uplift at Standoff T-actual -253 lbs
Uplift Capacity of Standoff T-allow 548 lbs
Standoff Demand/Capacity DCR 46.2%
X-Direction f V-Direction
Max Allowable Standoff Spacing Portrait 69" 65"
Max Allowable Cantilever Portrait 20" NA
Standoff Configuration Portrait Staggered
Max Standoff Tributary Area Trib 29 sf
PV Assembly Dead Load W-PV 3.0 psf
Net Wind Uplift at Standoff T-actual -421 lbs
Uplift Capacity of Standoff T-allow 548 lbs
Standoff Demand/Capadty DCR 76.8%