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RC-000467-2016 TOWN OF QUEENSBURY at 742 Bay Road,Queensbury,NY 12804-5904 (518)761-8201 Community Development-Building&Codes (518)761-8256 CERTIFICATE OF COMPLIANCE Permit Number: RC-000467-2016 Date Issued: Friday, June 9, 2017 This is to certify that work requested to be done as shown by Permit Number RC-000467-2016 has been completed. Tax Map Number: 308.10-2-7 Location: 485 LUZERNE RD Owner: LEROY LACROSS Applicant: Apex Solar Power This structure may be occupied as a: Solar Panel System No Rafter Upgrades By Order of Town Board TOWN OF QUEENSSBURY Issuance of this Certificate of Compliance DOES NOT relieve the property owner of the responsibility for compliance with Site Plan, 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 QUEENS B U RY 742 Bay Road,Queensbury,NY 12804-5904 (518)761-8201 Community Development- Building& Codes (518) 761-8256 BUILDING PERMIT Permit Number: RC-000467-2016 Tax Map No: 308.10-2-7 Permission is hereby granted to: LEROY LACROSS For property located at: 485 LUZERNE RD 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: LEROY LACROSS Single Family-Alteration $37,440.00 Owner Address: 485 Luzerne RD Total Value $37,440.00 Queensbury,NY 12804 Contractor or Builder's Name/Address Electrical Inspection Agency Demarse Electric 64 MAIN ST Queensbury,NY 12804 Plans&Specifications Solar Panel System No Rafter Upgrades $ 30.00 PERMIT FEE PAID -THIS PERMIT EXPIRES: Monday,July 17, 2017 (Ifa longer period is required,an application for an extension must be made to the code Enforcement Officer of the Town of Queensbury before the expiration date.) Dated at the Town of 17 ueens iday 1 2 16 SIGNED BY: for the Town of Queensbury. Director of Building&Code Enforcement Office use Only ACCESSORY STRUCTURE APPLICATION Received DATE 7113116 Tax Map ID Permit No. —DODL�, -ZQt TAx MAP ID 308.10-2-7 Permit Fee `( 5O, l v o k W, ZONING Rec Fee Hiswmc SITE Yes No Approvals SUBDIVISION NAME Lot# APPLICANT Apex Solar Power OWNER Leroy LaCross ADDRESS 64 Main St., Queensbury, NY 12804 ADDRESS 485 Luzerne Rd., Queensbury, NY 12804 PHONE (518) 309-2786 PHONE (518) 798-3959 CONTRACTOR Demarse Electric CQSToFCONSTRUCTIOM(EsnmATEb7". $ 37,440.00 ADDRESS: 64 Main St., Queensbury, NY 12804 Bux&NGADDRESs: 485 Luzeme Rd., Queensbury, NY 12804 PHONE: (518) 309-2786 CONTACT PERSON FOR BUILDING&CODES COMPLIANCE Greg Demarse- Demarse Electric PHoNE(518) 309-2786 TYPE OF CONSTRUCTION Check all that apply Please indicate measurements as required below Boathouse 1II1 floor sq.ft. 2"d floor sq.ft. Total sq.ft. Height Boathouse with Sundeck Deck Detached Garage(#of cars_) Dock Pole Bam Porch-open ""Porch—3 season,Covered,Enclosed J U L 2 0201 Shed Other Accessory Structure(s) x 945 sq ft (3 arrays Roof mounted soar panels "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. l 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. ✓I have read and agree to the above: Print Name: _ fJlivia Baitinger/agent Date: 7/13/16 Signature: CQ1 k:-, Date: 7/13116 1 Town of Queensbury Building&Codes Accessory Structure Application July 2014 lip apex :. 0 :. I - r po er August 25, 2016 Mr. Robert Reynolds Apex Solar Power 64 Main Street Queensbury, NY 12804 tt�-4��- 2O1b RE: Solar Panel Project—LaCross Project 485 Luzerne Rd,Queensbury, NY 12804 Dear Mr. Reynolds, I have completed the structural adequacy review for the above referenced project. I determined whether the existing rafters/roof support structure would adequately support the additional proposed solar system dead load in regards to flexure and deflection, as well as determined the required minimum resistance against anticipated wind uplift and shear loading for the roof mounting systems. According to the Site Visit Form provided for said project,the building of the roof structure proposed to receive the additional solar system dead load is a single family residence. The roof configuration, proposed panels and mounting systems are as follows: • Roof Plane 1 (RP1), Roof Plane 4 (RP4) and Roof Plane 5 (RP5) o Roof Structural System • 2x10 rafters spaced 16" on center, No. 2 Southern Pine or better • Decked with 5/8" plywood and a single layer of asphalt shingles o Proposed PV Modules and Mounting System Trinamout Modules (or equivalent) • IronRidge Roof Mount System (or equivalent) REVISED • Roof Plane 2 (RP2) and Roof Plane 3 (RP3) o Roof Structural System • 2x10 rafters spaced 24" on center, No. 2 Southern Pine or betteOWN OF QUEENSBURY KJILDING DEPARTMENT • Decked with 5/8" plywood and a single layer of asphalt tiiSN*our limited examination.Compliance o Proposed PV Modules and Mounting System with our comments cot be wnstrued as indicating the pan, ano specifications are in • Trinamout Modules (or equivalent) full compliance with the �uilding Codes of • IronRidge Roof Moon-t terb, r,ecjt �v'r gBURY New York State, BUILDING l&,( CODES DEPT. Reviewed B . Date: 64 Main Street, Queensbury, NY 12804 6660 Joy Road, Syracuse, NY 13057 0• :. pex315.629.9SUN (9786) apexsolarpower.com olar p A summary of my review follows: I determined the existing structural system dead loads and the additional dead load resulting from the proposed solar system. The controlling roof live load is snow loading and has been determined according to the requirements set forth in ASCE 7-10. The roof system was then checked against allowable flexural stresses and deflection limits for adequacy. Wind loads were also determined according to the procedures of ASCE 7-10. The resulting wind uplift and shear forces are included in the design calculations and may be used to determine the appropriate roof mounting hardware. In conclusion: According to the information relayed in the Site Visit Form the roof systems RP1, RP2, RP3, RP4 and RPS are adequate in regards to bending strength and deflection criteria to support the additional dead load of the proposed solar system in their current configurations. Please note that my review is of the rafter members only and is based solely on the information recorded in the Site Visit Form and correspondence with you. This review verifies that the information provided in the Site Visit Form is accurately portrayed and the building is otherwise in good structural condition and capable to resist the increased loading resulting from the proposed solar system. When selecting the roof mounting hardware, be certain to provide a watertight seal around all roof penetrations and in such a manner that normal roof drainage patterns are not impaired by the proposed solar system. While consideration was given to snow drifting, it is highly recommended that the project owner not allow excessive snow and/or ice buildup on the roof, as with any roof. Sincerely, Christopher W. Robert, P.E. OF Ne41ry �P OQNER !v 0,9 n 9i 1 � r Z y��Oa 0,95395 ROFeSS1ONP 64 Main Street, Queensbury, NY 12804 6660 Joy Road, Syracuse, NY 13057 apex�]�( 518.309.2SUN(2786) 315.629.9SUN(2786) Apexsolarpower.com Project Name: Lacross,Leroy RI&R4 Project Address: 485 Luzerne Rd Queensbury,NY 12804 Roof Plane 1 Rafters Rafter Size= 2 x 10 Rafter Spacing= 16 inches on center Rafter Species= Southern Pine Grade= No.2 or better Rafter Height= 7.000 ft Rafter Btm Chord Length= 11.000 ft Measured Distance to Support= 13.038 ft Max.Rafter Span= 13.038 ft Total Rafter Length= 13.038 ft Roof Pitch= 7.636 :12 Roofing Roof Decking= Planks Roof Decking Thickness= 0.675 inches Purlins= n/a Purlin Spacing= 48.000 inches on center Roof Covering= Asphalt Shingle If of layers= 1 Solar Info Proposed Solar Module= Trinamount Proposed Mounting System= IRONRIDGE XRS Loading Criteria Ground Snow Load,Ps= 50 Cold Roof? Yes Risk Category= II Terrain Category= B Exposure= Partially Building Height= <30 ft Basic Wind Speed,V= 90 MPH,3 second gust Deflection Criteria= 180 Roof Loading Summary Existing Roof Dead Load= 10.914 psf Additional Solar Dead Load= 2.971 psf Roof Snow Load= 25.725 psf Resulting Wind Shear Farce= 116.47 lbs/panel Resulting Wind Uplift Force= 183.02 lbs/panel Strucutral Adequacy Roof Meets Bending Criteria= Roof Meets Deflection Criteria= Page 1 of 2 . ..... . apex (2786) ape�(^ 315.629.95UN(2786) Apexsolarpower.com Project Name: Lacross,Leroy RI&R4 Project Address: 485 Luzerne Rd Queensbury,NY 12804 Roof Plane 1 Roof System Dead Loads(DL)= 6.698 psf Rafter Weight= 2.930 lb/ft Rafter DL= 2.198 psf Roof Decking DL= 2.000 psf Purlin Self Weight= 0.000 Ib/ft PurlinDL= 0.000 psf Roof Covering DL= 2.500 psf Solar System Dead Loads(DL)= 2.971 psf Panel Dead Load= 2.671 psf Mounting System Dead Load= 0.300 psf Roof Snow Load(LL)(ASCE 7-10)= 25.725 psf Importance Factor,1,= 1.00 Exposure Factor,C,= 1.00 Thermal Factor,C,= 1.10 Flat Roof Snow Load= 38.5 psf Cold Roof Slope Factor,C,= 0.668 Slope Roof Snow Load,P,= 25.725 psf Wind Load(Per ASCE 7-10) Directionality Factor,Ka= 0.85 Topographic Factor,K,r= 1.00 Velocity Pressure Exposure Coeff.,K,= 0.70 Velocity Pressure,Q,= 12.34 psf Panel Length= 5.41 ft Panel Width= 3.25 ft Vertical Project Area,A,= 9.44 sf Horizontal Project Area,Ah= 14.83 sf Structural Adequacy Total Dead Load(DL)= 9.668 psf= 12.891 plf Live Load(LL)= 25.725 psf= 34.300 plf Resulting Moment= 1002.749 Ib-ft= 12032.988 Ib-in Section Modulus(S.)= 15.820 in' Resulting Bending Stress= 760.619 psi Load Duration Factor,Co= 1.15 Repetitive Member Factor,Cr= 1.15 Design Value for Bending Stress,Fy= 1500 psi Adjusted Design Value for Bending,Fy'= 1983.75 psi Elastic Modulus,E= 1.600 X 106 psi Deflection Criteria= 0.0724 ft Moment of Inertia(I.)= 88.9900 in 4 Resulting Deflection= 0.0180 ft Page 2 of 2 Q�[ 518.309.2SUN(2786) =: apex 315.629.9SUN(2786) Apexsolarpower.com Project Name: Lacross,Leroy R2&R3 Project Address: 485 Luzerne Rd Queensbury,NY 12804 Roof Plane 1 Rafters Rafter Size= 2 x 10 Rafter Spacing= 24 inches on center Rafter Species= Southern Pine Grade= No.2 or better Rafter Height= 9.000 ft Rafter Btm Chord Length= 12.000 ft Measured Distance to Support= 15.000 ft Max.Rafter Span= 15.000 ft Total Rafter Length= 15.000 ft Roof Pitch= 9.000 :12 Roofing Roof Decking= Planks Roof Decking Thickness= 0.675 inches Purlins= n/a Purlin Spacing= 48.000 inches on center Roof Covering= Asphalt Shingle #of layers= 1 Solar Info Proposed Solar Module= Trinamount Proposed Mounting System= IRONRIDGE XRS Loading Criteria Ground Snow Load,PB= 50 Cold Roof? Yes Risk Category= II Terrain Category= B Exposure= Partially Building Height= <30 ft Basic Wind Speed,V= 90 MPH,3 second gust Deflection Criteria= 180 Roof Loading Summary Existing Roof Dead Load= 10.914 psf Additional Solar Dead Load= 2.971 psf Roof Snow Load= 23.100 psf Resulting Wind Shear Force= 130.16 lbs/panel Resulting Wind Uplift Force= 173.55 lbs/panel Strucutral Adequacy Roof Meets Bending Criteria= 0 Roof Meets Deflection Criteria= Page 1 of 2 �p x 518.309.2SUN(2786) �solar ower 315.629.9SUN(2786) Apexsolarpower.com Project Name: Lacross.Leroy R2&R3 Project Address: 485 Luzerne Rd Queensbury,NY 12804 Roof Plane 1 Roof System Dead Loads(DL)= 5.965 psf Rafter Weight= 2.930 lb/ft Rafter DL= 1.465 psf Roof Decking DL= 2.000 psf Purlin Self Weight= 0.000 Ib/ft Purlin DL= 0.000 psf Roof Covering DL= 2.500 psf Solar System Dead Loads(DL)= 2.971 psf Panel Dead Load= 2.671 psf Mounting System Dead Load= 0.300 psf Roof Snow Load(LL)(ASCE 7-10)= 23.100 psf Importance Factor,1,= 1.00 Exposure Factor,C,= 1.00 Thermal Factor,C,= 1.10 Flat Roof Snow Load= 38.5 psf Cold Roof Slope Factor,Cs= 0.600 Slope Roof Snow Load,Ps= 23.100 psf Wind Load(Per ASCE 7-10) Directionality Factor,Ka= 0.85 Topographic Factor,K„= 1.00 Velocity Pressure Exposure Coeff.,K,= 0.70 Velocity Pressure,Q.= 12.34 psf Panel Length= 5.41 ft Panel Width= 3.25 ft Vertical Project Area,A„= 10.55sf Horizontal Project Area,Ah= 14.07 sf Structural Adequacy Total Dead Load(DL)= 8.936 psf= 17.872 plf Live Load(LL)= 23.100 psf= 46.200 pif Resulting Moment= 1802.016 Ib-ft= 21624.190 Ib-in Section Modulus(S,=)= 15.820 in3 Resulting Bending Stress= 1366.889 psi Load Duration Factor,Co= 1.15 Repetitive Member Factor,Cr= 1.15 Design Value for Bending Stress,Fb= 1500 psi Adjusted Design Value for Bending,F,'= 1983.75 psi Elastic Modulus,E= 1.600 X 106 psi Deflection Criteria= 0.0833 ft Moment of Inertia(I,=)= 88.9900 in 4 Resulting Deflection= 0.0427 ft Page 2 of 2 p�( 518.309.2SUN(2786) 315.629.9SUN(2786) Apexsolarpower.com Project Name: Lacross.Leroy RS Project Address: 485 Luzerne Rd Queensbury,NY 12804 Roof Plane 5 Rafters Rafter Size= 2 x 10 Rafter Spacing= 16 inches on center Rafter Species= Southern Pine Grade= No.2 or better Rafter Height= 8.000 ft Rafter Bum Chord Length= 12.000 ft Measured Distance to Support= 6.000 ft Max.Rafter Span= 8.422 ft Total Rafter Length= 14.422 ft Roof Pitch= 8.000 :12 Roofing Roof Decking= Planks Roof Decking Thickness= 0.675 inches Purlins= n/a Purlin Spacing= 48.000 inches on center Roof Covering= Asphalt Shingle #of layers= 1 Solar Info Proposed Solar Module= Trinamount Proposed Mounting System= IRONRIDGE XRS Loading Criteria Ground Snow Load,Pe= 50 Cold Roof? Yes Risk Category= ti Terrain Category= B Exposure= Partially Building Height= <30 ft Basic Wind Speed,V= 90 MPH, 3 second gust Deflection Criteria= 180 Roof Loading Summary Existing Roof Dead Load= 10.914 psf Additional Solar Dead Load= 2.971 psf Roof Snow Load= 25.025 psf Resulting Wind Shear Force= 120.33 lbs/panel Resulting Wind Uplift Force= 180.50 lbs/panel Strucutral Adequacy Roof Meets Bending Criteria= Roof Meets Deflection Criteria= Page 1 of 2 p Y 518.309.2SUN(2786) 315.629.9SUN(2786) Apexsolarpower.com Project Name: Lacross,Leroy R5 Project Address: 485 Luzerne Rd Queensbury,NY 12804 Roof Plane 5 Roof System Dead Loads(DL)= 6.698 psf Rafter Weight= 2.930 Ib/ft Rafter DL= 2.198 psf Roof Decking DL= 2.000 psf Purlin Self Weight= 0.000 Ib/ft Purlin DL= 0.000 psf Roof Covering DL= 2.500 psf Solar System Dead Loads(DL)= 2.971 psf Panel Dead Load= 2.671 psf Mounting System Dead Load= 0.300 psf Roof Snow Load(LL)(ASCE 7-10)= 25.025 psf Importance Factor,I,= 1.00 Exposure Factor,Ce= 1.00 Thermal Factor,C,= 1.10 Flat Roof Snow Load= 38.5 psf Cold Roof slope Factor,C.= 0.650 Slope Roof Snow Load,P.= 25.025 psf Wind Load(Per ASCE 7-10) Directionality Factor,Ke= 0.85 Topographic Factor,K„= 1.00 Velocity Pressure Exposure Coeff.,K,= 0.70 Velocity Pressure,C;,= 12.34 psf Panel Length= 5.41 ft Panel Width= 3.25 ft Vertical Project Area,A„= 9.75 sf Horizontal Project Area,Ah= 14.63 sf Structural Adequacy Total Dead Load(DL)= 9.668 psf= 12.891 plf Live Load(LL)= 25.025 psf= 33.367 plf Resulting Moment= 410.154 Ib-ft= 4921.842 Ib-in Section Modulus(S.)= 15.820 in' Resulting Bending Stress= 311.115 psi Load Duration Factor,CD= 1.15 Repetitive Member Factor,C,= 1.15 Design Value for Bending Stress,Fb= 1500 psi djusted Design Value for Bending,Fb'= 1983.75 psi Elastic Modulus,E= 1.600 X 106 psi Deflection Criteria= 0.0468 ft Moment of Inertia(I,,,)= 88.9900 in Resulting Deflection= 0.0031 ft Page 2 of 2