RC-000069-2016 TOWN OF QUEENSBURY
742 Bay Road,Queensbury,NY 12804-5904 (518)761-8201
a
_ Community Development-Building&Codes (518)761-8256
CERTIFICATE OF COMPLIANCE
Permit Number: RC-000069-2016 Date Issued: Monday,November 7, 2016
This is to certify that work requested to be done as shown by Permit Number RC-000069-2016
has been completed.
Tax Map Number: 295.19-1-19
Location: 4 SHERWOOD DR
Owner: MARIO CANGEMI
Applicant: Solar City
This structure may be occupied as a: Residential Alterations:rafter upgrades for
solar panels 798.75 s.f. By Order of Town Board
TOWN OF QUEENSSBBURY
Issuance of this Certificate of Compliance DOES NOT relieve the }/ V
property owner of the responsibility for compliance with Site Plan, ���•••yyyE���
Variance,or other issues and conditions as a result of approvals by the
Director of Building&Code Enforcement
Planning Board or Zoning Board of Appeals.
TOWN OF QUEENSBURY
742 Bay Road,Queensbury,NY 12804-5904 (518)761-8201
Community Development-Building& Codes (518)761-8256
BUILDING PERMIT
Permit Number: RC-000069-2016
Tax Map No: 295.19-1-19
Permission is hereby granted to: MARIO CANGEMI,Solar City
For property located at: 4 SHERWOOD DR
In the Town of Queensbury,to construct or place at the above location in accordance with application together
with plot plans and other information hereto filed and approved and in compliance with the NYS Uniform
Building Codes and the Queensbury Zoning Ordinance
Type of Construction
Owner Name: MARIO CANGEMI Single Family-Alteration $25,272.00
Owner Address: 4 Sherwood DR Total Value $25,272.00
Queensbury,NY 12804
Contractor or Builder's Name/Address Electrical Inspection Agency
Solar City
PO Box 670
Amsterdam,NY 12010
Plans&Specifications
Residential Alterations:rafter upgrades for solar panels 798.75 s.£
$119.82 PERMIT FEE PAID-THIS PERMIT EXPIRES: Saturday,February 11,2017
(if a longer period is required,an application for an extension must be made to the code Enforcement Officer
of the Town of Queensbury before the piration*dy,
Dated at the Town f Queen ry; February17,2016
SIGNED BY: for the Town of Queensbury.
Director of Building&Code Enforcement
ACCESSORY STRUCTURE APPLICATION Office Use Only Eris
Received
DATE Tax Map ID
TAx MAP ID 295.19 - 1 - 19 E IV Emit No.ZONINGrnit Fee 19 )nv. r5
ec Fee
HISTORIC SITE Yes No 'Q�j Approvals
SUBDIVISION NAME Lot#
APPLICANT Loreen Meher OWNER Mario Cangemi
ADDRESS P.O. BOK 670 ADDRESS 4 Sherwood Dr
Amsterdam, NY 12010 Queensbury, NY 12804
PHONE 518 - 332 - 0671 PHONE (518)232-9373
CONTRACTOR Solar City COST OF CONSTRUCTION(ESTIMATED): $ 25,272.00
ADDRESS: P.O. BOX 670 BUILDING ADDRESS: 4 Sherwood Dr
Amsterdam, NY 12010 Queensbury, NY 12804
PHONE: 518 - 332 - 0671
CONTACT PERSON FOR BUILDING&CODES COMPLIANCE Loreen Meher PHONE 518-332-0671
TYPE OF CONSTRUCTION
Check all that apply Please indicate measurements as required below
Boathouse 15`floor sq.ft. 2nd floor sq.ft. Total sq.ft. Height
Boathouse with Sundeck
Deck
Detached Garage(#of cars
Dock
Pale Bam
Porch-open
**Porch—3 season. Covered, Enclosed
Shed
Other Accessory Structure(s) 798.75
**Considered floor area&must comply with FAR(floor area ratio)requirements if located in the WR zone
DECLARATION: I acknowledge no construction activities shall be commenced prior to issuance of a valid permit. I certify that the
application, plans and supporting materials are a true & complete statement description of the work proposed, that all work will
be performed in accordance with the NY State Building Codes, local building laws and ordinances; and in conformance with
local zoning regulations. I acknowledge that prior to occupying the facilities proposed, I or my agents will obtain a certificate of
occupancy. I also understand that I/we are required to provide an as-built survey by a licensed land surveyor of all newly
constructed facilities prior to issuance of a certificate of occupancy.
✓l have read and agree to the above: Print Name: Loreen Meher Date: 2 - 11 - 16
Signature: - wv �7 Cwt Date: 2 - 11 - 16
1
Town of Queensbury Building&Codes Accessory Structure Application July 2014
Version#53.6-TBD
RU
SolarCity.
February 9, 2016
RE: CERTIFICATION LETTER
Project/Job # 1281366
Project Address: Cangemi Residence
4 Sherwood Dr
Queensbury, NY 12804
AHJ Queensbury Town, Warren County RECEVED
SC Office Amsterdam
2
Design Criteria: Q l
-Applicable Codes = 2010 Residential Code of NY State,ASCE 7-05, and 2005 NDS
- Risk Category = II
- Wind Speed =90 mph, Exposure Category C
- Ground Snow Load = 50 psf
- MP1 &MP2: Roof DL= 11 psf, Roof LL/SL = 35 psf(Non-PV Areas), Roof LL/SL= 35 psf(PV Areas)
- MP3: Roof DL= 9.5 psf, Roof LL/SL = 35 psf(Non-PV Areas), Roof LL/SL= 35 psf(PV Areas)
Note: Per IBC 1613.1; Seismic check is not required because Ss = 0.29011 < 0.4g and Seismic Design Category(SDC) = B < D
To Whom It May Concern,
A jobsite 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 evaluationI certify that the existing structure,with upgrades specified in the plans, 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 ASCE 7 standards for loading.
The PV assembly hardware specifications are contained in the plans submitted for approval. Additionally a su of the structural
review is provided in the results summary tables on the following page. OF NE(�,
A` K• Z11C 0F�
Paul Zacher, P.E. * n n,
Professional Engineer r }'
T: 916.961.3960 x101
email: Paul@pzse.com
E7�F'.07/31/,1R �S.
O 91365-
�R0F1r8Sld �
3055 Clearview Way San Mateo,CA 94402 T(650)638-1028 (888)SCOL-CITY F(650)638-1029 solarcity.eom
Version #53.6-T6D
SolarCity. RU
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
MPI&MP2 48" 23" 39" NA Staggered 33.6%
MP3 48" 23" 39" NA Sta ered 29.7%
Portrait Hardware-Portrait Modules'Standoff Specifications
Hardware X-X Spacing X-X Cantilever Y-Y Spacing Y-Y Cantilever Configuration Uplift DCR
MP1&MP2 24" 15" 66" NA Staggered 28.2%
M1133 24" 15" 66" NA Staggered 24.9%
Structure Mounting Plane Framing Qualification Results
Type Spacing Pitch Member Evaluation Results
MPI&MP2 Stick Frame @ 24 in.O.C. 220 Member Analysis OK w/Upgrades as Specified in Plans
MP3 Stick Frame @ 24 in.O.C. 210 Member Analysis 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.
3055 Clearview Way San Mateo, CA 94402 T(656)638-1028 (888)SOL-CITY F(650)638-1029 solarcity.com
STRUCTURE ANALYSIS - LOADING SUMMARY AND MEMBER CHECK - MP1 & MP2
Member Properties Summary
MPI & MP2 Horizontal Member Spans Upgraded Rafter Properties
Overhang 1.16 ft Net W 3.00"
Roof System Properties Span 1 12.50 ft E uiv D 6.43"
Number of Spans w/o Overhang) 1 Span 2 Nominal Yes
Roofing Material Comp Roaf Span 3 A 19.30 in A2
Re-Roof No Span 4 Sx 20.70 in.^3
Plywood Sheathin Yes Span 5 Ix 66.61 in.114
Board Sheathing None Total Rake Span 14.73 ft TL Defi'n Limit 120
Vaulted Ceiling No PV 1 Start_ 3.75 ft Wood Species SPF
Ceiling Finish 1/2"Gypsum Board PV 1 End 13.67 ft Wood Grade #2
Rafter Slope 220 PV 2 Start Fb 875 psi
Ratter Spacing 24"Q.C. PV 2 End F„ 135 psi
Top Lat gracing Full PV 3 Start E 1400000 psi
Bot Lat Bracing At Supports PV 3 End Emin 510000 psi
Member Loading Summary
Roof Pitch 5/12 Initial Pitch Adjust Nan-PV Areas PV Areas
Roof Dead Load DL 11.0 psf x 1.08 11.9 Psf 11.9 psf
PV Dead Load PV-DL 3.0 psf x 1.08 3.2 psf
Roof Live Load RLL 20.0 psf x 0.95 19.0 psf
Live/Snow Load LL/SL":' 50.0 psf x 0.7 1 x 0.7 35.0 psf 35.0 psf
Total Load(Governing LC I TL 1 1 46.9 psf 1 50.1 PSf
Notes: 1. ps=Cs*pf;Cs-roof,Cs-pv per ASCE 7[Figure 7-2] 2. pf=0.7(Ce)(C)(IS)p4; Ce=0.9,q=1.1,Is=1.0
Member Design Summary (per NDS)
Governing Load Comb CD CL + CL - CF Cr
D + S 1.15 1.00 0.96 1.2 1.15
Member Analysis Results Summary
Governing Analysis Max Demand @ Location Capacity I DCR Result
Bending .i. Stress 1107 psi 7.5 ft 1389 psi 0.80 Pass
s
CALCULATION OF DESIGN WIND LOADS - MPI & MP2
Mounting Plane Information
Roofing Material Comp Roof
PV System Type SolarCity SleekMount""
Spanning Vents No
Standoff(Attachment Hardware) Comp Mount Type C
Roof Slope 220
Rafter Spacing 24" O.C.
Framing Type Direction Y-Y Rafters
Puriin Spacing X-X Purlins Only NA
Tile Reveal Tile Roofs Only NA
Tile Attachment System Tile Roofs Only NA
Standing Seam[Trap Spacing SM Seam Only NA
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.6-118/C/D-14A/B
Mean Roof Height h 25 ft Section 6.2
Wind Pressure Calculation Coefficients
Wind Pressure Exposure KZ 0.95 Table 6-3
Topographic Factor K, 1.00 Section 6.5.7
Wind Directionality Factor Kd 0.85 Table 6-4
Importance Factor 1 _ 1.0 Table 6-1
Velocity Pressure qh qh= 0.00256(Kz) (Kzt)(Kd) (V^2) (I) Equation 6-15
16.7 psf
Wind Pressure
Ext. Pressure Coefficient U GC -0.88 Fig.6-11B/C/D-14A/B
Ext. Pressure Coefficient Down G o.wn) 0.45 Fig.6-118/C/D-14A/8
Design Wind Pressure p p = qh(GC ) Equation 6-22
Wind Pressure U -14.6 psf
Wind Pressure Down o 10.0 psf
ALLOWABLE STANDOFF SPACINGS
X-Direction Y-Direction
Max Allowable Standoff Spacinq Landscape 48" 39"
Max Allowable Cantilever Landscape 23" NA
Standoff Configuration Landscape Staggered
Max Standoff Tributary Area Trib 13 sf
PV Assembly Dead Load W-PV 3.0 psf
Net Wind Uplift at Standoff T actual -168 Ibs
Uplift Capacity of Standoff T-allow 500lbs
Standoff Demand/Capacity DCR 33.6%
X-Direction Y-Direction
Max Allowable Standoff Spacing Portrait 24" 66"
Max Allowable Cantilever Portrait 151" NA
Standoff Configuration Portrait Staggered
Max Standoff Tributary Area Trib 11 sf
PV Assembly Dead Load W-PV 3.0 psf
Net Wind Uplift at Standoff T-actual -141 lbs
Uplift Capacity of Standoff T-allow 500 lbs
Standoff Demand/Capacity DCR 28.2%
STRUCTURE ANALYSIS - LOADING SUMMARY AND MEMBER CHECK - MP3
Member Properties Summary
MP3 Horizontal Member Spans Rafter Properties
Overhang 3.32 ft Actual W 1.50"
Roof System Properties Span 1 10.18 ft Actual D 5.50"
Number of Spans w/o Overhang) 1 Span 2 Nominal Yes
Roofing Material Comp Roof Span 3 A 8.25 in.112
Re-Roof No Span 4 S. 7.56 in.^3
Plywood Sheathing Yes San 5 I 20.80 in.^4
Board Sheathing None Total Rake Span 14.46 ft TL DefPn Limit 120
Vaulted Ceiling No PV 1 Start 5.83 ft Wood Species SPF
Ceiling Finish 1/2"Gypsum Board PV 1 End 12_.58 ft Wood Grade #2
Rafter Slope 210 PV 2 Start Fb 875 psi
Rafter Spacing 24"O.C. PV 2 End F„ 135 psi
Top Lat Bracing Full PV 3 Start E 1400000 psi
Bot Lat Bracing At Supports PV 3 End Em; 510000 psi
Member Loading Summary
Roof Pitch 5/12 Initial Pitch Adjust Nan-PV Areas PV Areas
Roof Dead Load DL 9.5 psf x 1.07 10.2 psf 10.2 psf
PV Dead Load PV-DL 3.0 psf x 1.07 3.2 psf
Roof Live Load RLL 20.0 psf x 0.98 19.5 psf
Live/Snow Load LL/SL"2 50.0 psf x 0.7 1 x 0.7 35.0 psf 35.0 psf
Total Load(Governing LC TL 1 45.2 psf 48.4 psf
Notes: 1. ps =Cs*pf; Cs-roof, Cs-pv per ASCE 7[Figure 7-21 2. pf=0.7(Ce)(C)(IS)pq; Ce=0.9,Ct=l.l, I5=1.0
Member Design Summary (per NDS)
Governing Load Comb CD CL + CL - CF Cr
D+S 1.15 1.00 1 0.65 1.3 1.15
Member Analysis Results Summary
Governing,Analysis Max Demand I @ Location Capacity DCR Result
Bending + Stress 1545 psi 1 9.0 ft 1504 psi 1.03 Pass
CALCULATION OF DESIGN WIND LOADS - MP3
Mounting Plane Information
Roofing Material Comp Roof
PV System Type SolarCity SleekMountT"^
Spanning Vents No
Standoff Attachment Hardware Comp Mount Type C
Roof Slope 210
Rafter Spacing 24" O.C.
Framing Type Direction Y-Y Rafters
Purlin Spacing X-X Purlins Only NA
Tile Reveal Tile Roofs Only NA
Tile Attachment System Tile Roofs Only NA
Standing Seam/Trap Spacing SM Seam Only NA
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,6-11B/C/D-14A/B
Mean Roof Height h 15 ft Section 6.2
Wind Pressure Calculation Coefficients
Wind Pressure Exposure KZ 0.85 Table 6-3
Topographic Factor Krt 1,00 Section 6.5.7
Wind Directionality Factor Kd 0.85 Table 6-4
Importance Factor I 1.0 Table 6-1
qh = 0.00256(Kz) (Kzt)(Kd)(V^2)(I) Equation 6-15
Velocity Pressure qn 15.0 psf
Wind Pressure
Ext. Pressure Coefficient U GC) U -0.88 Fig.6-11B/C/D-14A/B
Ext. Pressure Coefficient Down Gqp Down 0.45 Fig.6-11B/C/D-14A/B
Design Wind Pressure p p = qn(G ) Equation 6-22
Wind Pressure Up POP] -13.1 psf
Wind Pressure Down dawn 10.0 psf
ALLOWABLE STANDOFF SPACINGS
X-Direction Y-Direction
Max Allowable Standoff Spacing Landscape 48" 39"
Max Allowable Cantilever Landscape 23" NA
Standoff Configuration Landscape Staggered
Max Standoff Tributary Area Trib 13 sf
PV Assembly Dead Load W-PV 3.0 psf
Net Wind Uplift at Standoff T-actual -148 lbs
Uplift Capacity of Standoff T-allow 500 lbs
Standoff Demand/Capacity DCR 29.7%
X-Direction Y-Direction
Max Allowable Standoff Spacing Portrait 24" 66"
Max Allowable Cantilever Portrait 15" NA
Standoff Configuration Portrait Staggered
Max Standoff Tributary Area Trib 11 sf
PV Assembly Dead Load W-PV 3.0 psf
Net Wind Uplift at Standoff T-actual -125 lbs
Uplift Capacity of Standoff T-allow 500 lbs
Standoff Demand/Capacity DCR 24.9%