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HomeMy Public PortalAbout38 JEDIAH LANE Application # SVS e � L. Br��,, Town of Brewster � - a - 103 k R G 9F �4 Historic District Committee �p 3 r 2198 Main Street ^� Brewster, Massachusetts 02631 - 1 898 Fee : $ d 5 `' �` ( 508 ) 896-3701 Ext . 119 Date FAX ( 508 ) 896 -8089 Paid Q �j�n Vd'1 /IVA i 9 Ri eD o \\\\� zt\* I v U Check # Q �����(/11f11f1111114411111\1\\\ Map � C� Lot 54 Certificate of Appropriateness ( Please read reverse side for requirements) Address of Proposed Work Mediah Lane , Brewster, MA 02631 Owner' s Name Laurel O ' Connor Telephone # ( 703 ) 801 - 0490 Owner' s Mailing Address Mediah Lane , Brewster , MA 02631 Agent or Contractor Daniel Kelley/ Freedom Forever Massachusetts LLC Telephone # ( 774 ) 320- 5539 Agent's Address 135 Robert Treat Paine Dr . , Taunton , MA 02780 Please check categories that apply : Exterior Building Construction Indicate Building Type Exterior Structure New Building ❑ House ® Painting ❑ Fence ❑ Addition ❑ Garage ❑ Wall ❑ Alteration ® Commercial ❑ Shed ❑ Other ❑ Other NJ Briefly describe proposed work ( and complete attached Specification Sheet) : roof mounted pv solar panels- 12 . 20Kw system . 36 total panels. 200A Applicant' s Signature 47 )C" Ke This Certificate is hereby Date Signed Ce rt . ofAppropriateness Pagel Application # Specification Sheet (Please complete only those portions which apply to your application) Foundation Type Amount Visible ( not to exceed 18") Siding Amount Visible Type Exposure Color Trim Size of Cornerboards Size of Casings ( 1x4 minimum ) Rakes 1 s` Member 2nd Member Depth of Overhang Color(s) Windows Type Manufacturer Grilles or true divide Size Color Skylights Type Manufacturer Size Color Roof Pitch (7 pitch minimum) 12 , 14 , 21 , 21 Material asphalt Exposure Colorgrey Style Fencing* Type Height *All stockade type fencing must have " good " side Color facing out . Chimney Type Size Color Deck Material Color Shutters Material Color Garage Doors (s ) Size of Opening Style Color Gutters Type Color Over Cert . o%ppropriatenessPagO Specification Sheet — Page 2 Storm Windows Material Color & Door Entry Doors Type Front Front & Side Side Other Manufacturer Size Color Attic/ Roof ( Gable Louver, Ridge Vent , Etc . ) Venting Landscaping Plans Driveway Type of Steps Exterior Fuel Tank Screening Cert . ofAppropriatenessPage4 BARUN CORP March 11 , 2021 RE : CERTIFICATION LETTER Project Address: Laurel O'Connor Residence 38 Jediah Ln , Brewster, MA 02631 , Design Criteria : . Applicable Codes =2015 IBC W/780CMR, 2015 IRC W/780CMR, 2015 IEBC , ASCE 7- 10 , and 2015 NDS - Risk Category = II - Wind Speed = 140 mph , Exposure Category B , Partially/Fully Enclosed Method - Ground Snow Load = 25 psf - Roof 1 : 2x8 @ 16" OC, Roof DL = 11 psf, Roof LUSL = 25 psf ( Non-PV) , Roof LUSL = 24. 2 psf ( PV) - Roof 2 : 2x8 @ 16" OC, Roof DL = 11 psf, Roof LUSL = 25 psf (Non-PV) , Roof LUSL = 23 .3 psf ( PV) - Roof 3 : 2x8 @ 16" OC, Roof DL = 11 psf, Roof LUSL = 25 psf (Non-PV) , Roof LUSL = 20 . 4 psf ( PV) - Roof 4 : 3x8 @ 69" OC, Roof DL = 8 psf, Roof LUSL = 25 psf (Non- PV) , Roof LUSL = 20 .4 psf ( PV) To Whom It May Concern , A jobsite survey of the existing framing system of the address indicated above was provided . All structural evaluation is based on the site inspection observations and the design criteria listed above . Existing roof structural framing has been reviewed for additional loading due to installation of PV Solar System on the roof. The structural review applies to the sections of roof that is directly supporting the solar PV system . Based on this evaluation , I certify that the alteration to the existing structure by installation of the PV system meets the requirements of the applicable existing building and/or new building provisions adopted/referenced above. Additionally, the PV module assembly including attachment hardware has been reviewed to be in accordance with the manufacturer's specifications and to meet and/or exceed the requirements set forth by the referenced codes . Sincerely, Humphrey Kariuki , P . E . 2 C, Humphrey Digitally signedbyHumphrey Kariuki p DN : cn = Huphrey Kariuki, o= Equilux Z R1 KI K. m Engineers LLC, 0 ST UCTURAL email =hkariuki@equiluxengineers.com, c= US U NOS ",. 51933 Date: 2021 .03 . 12 09 : 58: 22 -05 '00 ' -O PF �� GISTEa ONAL STRUCTURALO Barun Corp I Design and Engineering 1 610. 202 .4506 1 chrisk@baron -corp . com i mm. barun-corp . com Roof 1 PV System Dead Load ( PV- DL) PV module weight 2 . 5 psf Hardware assembly weight 0. 5 psf PV- DL 3 psf Roof Dead Load ( R-DL) Material Panel Area Existing Roofing Material Comp Roof 1 layers 2 . 5 psf Underlayment 0 . 5 psf Plywood Sheathing 1 . 5 psf Rafter Size and Spacing 2 x 8 @ 16 in . O . C. 2 . 34 psf Vaulted ceiling Yes 3 psf Miscellaneous 1 . 5 psf Total Roof Dead Load R- DL 11 psf Reduced Roof Live Load ( Lr) Expression Value Roof Live Load Lo 20. 0 psf Member Tributary Area At < 200 sf Roof 1 Roof Pitch 3/12 or 120 Trubutary Area Reduction R1 1 Slope Roof Reduction RZ 1 Reduced Roof Live Load Lr = Lo ( Rj ( RZ) 20 .0 psf Snow Load Value Ground Snow Load pg 25 Effective Roof Slope 120 Snow Importance Factor IS 1 . 0 Snow Exposure Factor Ce 1 . 0 Snow Thermal Factor Ct 1 . 1 Minimum Flat Roof Snow Load Pf-min 20 Flat Roof Snow Load Pf 25 Slope Roof Snow Load on Roof (All other surfaces) Roof Slope Factor Cs-roof 1 . 00 Ps-roof 25. 00 Sloped Roof Snow Load on PV ( Unobstructed slippery surfaces ) Roof Slope Factor Cs-P„ 0 . 97 PS-PV 24. 20 Barun Corp Design and Engineering 610 . 202 . 4506 chrisk@barun - corp . com www . barun -corp . com COMPANY PROJECT WoodWorksWW Mar. 11 , 2021 23 : 12 Roof 1 Design Check Calculation Sheet Wood Works Sizer 2019 ( Update 1 ) Loads . Load Type Distribution Pat - Location [ ft ] Magnitude Unit tern Start End Start End DL Dead Full Area No 11 . 00 ( 16 . 0 " ) psf DL - PLl Dead Full Area No 3 . 00 ( 16 . 0 " ) psf SL - PLl Snow Full Area No 24 . 20 ( 16 . 0 " ) psf Maximum Reactions ( lbs ) , Bearing Capacities ( lbs ) and Bearing Lengths ( in ) 12 . 057 ' 1 ' 11 . 529 ' Unfactored : Dead 121 101 Snow 204 169 Factored : Total 325 270 Bearing : F ' theta 443 443 Capacity Joist 582 332 Support 398 398 Des ratio Joist 0 . 56 0 . 81 Support 0 . 82 0 . 68 Load comb # 2 # 2 Length 0 . 50 * 0 . 50 * Min req ' d 0 . 50 * 0 . 50 * Cb 1 . 75 1 . 00 Cb min 1 . 75 1 . 00 Cb support 1 . 25 1925 Fcp sup 425 425 * Minimum bearing length setting used : 1 /2 " for end supports and 1 /2 " for interior supports Roof 1 Lumber n - ply, S = P - F , No . 1 / No . 2 , 2x8 , 1 -ply ( 1 - 1 /2 " x7 -1 /4 " ) Supports : All - Lumber n - ply Beam , S - P- F No . 1 /No . 2 Roof joist spaced at 16 . 0 " c/c ; Total length : 12 . 06 ' ; Clear span : 1 . 009 ' , 10 . 81 ' ; Volume = 0 . 9 cu . ft . ; Pitch : 3/ 12 Lateral support : top = continuous , bottom = at supports ; Repetitive factor : applied where permitted ( refer to online help ) ; This section PASSES the design code check . ❑ WoodWorks® Sizer SOFTWARE FOR WOOD DESIGN Roof 1 WoodWorks® Sizer 2019 ( Update 1 ) Page 2 Analysis vs . Allowable Stress and Deflection using NDS 2018 Criterion Analysis Value Design Value Unit Analysis / Design Shear fv = 32 Fv ' = 155 psi fv / Fv ' = 0 . 21 Bending ( + ) fb = 640 Fb ' = 1389 psi fb / Fb ' = 0 . 46 Bending ( - ) fb = 24 Fb ' = 842 psi fb / Fb ' = 0 . 03 Live Defl ' n 0 . 14 = L / 936 1 . 09 = L / 120 in 0 . 13 Total Defl ' n 0 . 26 = L / 494 1 . 30 = L / 100 in 0 . 20 Additional Data : FACTORS : F / E ( psi ) CD CM Ct CL CF Cfu Cr Cfrt Ci Cn LC # Fv ' 135 1 . 15 1 . 00 1 . 00 - - - - 1 . 00 1 . 00 1 . 00 2 Fb ' + 875 1915 1 . 00 1 . 00 1 . 000 1 . 200 - 1 . 15 1 . 00 1 . 00 - 2 Fb ' - 875 1 . 15 1 . 00 1 . 00 0 . 607 1 . 200 - 1 . 15 1 . 00 1 . 00 - 2 Fcp ' 425 - 1 . 00 1 . 00 - - - - 1 . 00 1 . 00 - - E ' 1 . 4 million 1 . 00 1 . 00 - - - - 1 . 00 1 . 00 - 2 Emin ' 0 . 51 million 1 . 00 1 . 00 - - - - 1 . 00 1 . 00 - 2 CRITICAL LOAD COMBINATIONS : Shear : LC # 2 = D + S Bending ( + ) : LC # 2 = D + S Bending ( - ) : LC # 2 = D + S Deflection : LC # 2 = D + S ( live ) LC # 2 = D + S ( total ) Bearing Support 1 - LC # 2 = D + S Support 2 - LC # 2 = D + S D = dead L= live S = snow W= wind I = impact Lr = roof live Lc = concentrated E = earthquake All LC ' s are listed in the Analysis output Load combinations : ASD Basic from ASCE 7 - 16 2 . 4 / IBC 2018 1605 . 3 . 2 CALCULATIONS : V max = 265 , V design = 235 lbs ; M ( + ) = 701 lbs - ft ; M ( - ) = 26 lbs - ft EI = 66 . 69e06 lb - in ^ 2 " Live " deflection is due to all non - dead loads ( live , wind , snow . . . ) Total deflection = 1 . 5 dead + " live " Bearing : Allowable bearing at an angle F ' theta calculated for each support as per NDS 3 . 10 . 3 Lateral stability ( - ) : Lu = 10 . 88 ' Le = 17 . 44 ' RB = 26 . 0 ; Lu based on full span Design Notes : 1 . WoodWorks analysis and design are in accordance with the ICC International Building Code ( IBC 2018 ) , the National Design Specification ( NDS 2018 ) , and NDS Design Supplement. 2 . Please verify that the default deflection limits are appropriate for your application . 3 . Continuous or Cantilevered Beams : NDS Clause 4 . 2 . 5 . 5 requires that normal grading provisions be extended to the middle 2/3 of 2 span beams and to the full length of cantilevers and other spans . 4 . Sawn lumber bending members shall be laterally supported according to the provisions of NDS Clause 4 . 4 . 1 . 5 , SLOPED BEAMS : level bearing is required for all sloped beams . 6 . FIRE RATING : Joists , wall studs , and multi - ply members are not rated for fire endurance . 7 . The critical deflection value has been determined using maximum back- span deflection . Cantilever deflections do not govern design . Roof 2 PV System Dead Load ( PV- DL) PV module weight 2 . 5 psf Hardware assembly weight 0. 5 psf PV- DL 3 psf Roof Dead Load (R- DL) Material Panel Area Existing Roofing Material Comp Roof 1 layers 2 . 5 psf Underlayment 0 . 5 psf Plywood Sheathing 1 . 5 psf Rafter Size and Spacing 2 x 8 @ 16 in . O . C. 2 . 34 psf Vaulted ceiling Yes 3 psf Miscellaneous 1 . 5 psf Total Roof Dead Load R- DL 11 psf Reduced Roof Live Load ( Lr) Expression Value Roof Live Load Lo 20 . 0 psf Member Tributary Area At < 200 sf Roof 2 Roof Pitch 3/12 or 140 Trubutary Area Reduction R , 1 Slope Roof Reduction RZ 1 Reduced Roof Live Load Lr = Lo ( R,) ( RZ) 20 .0 psf Snow Load Value Ground Snow Load pg 25 Effective Roof Slope 140 Snow Importance Factor Is 1 . 0 Snow Exposure Factor Ce 1 . 0 Snow Thermal Factor Ct 1 . 1 Minimum Flat Roof Snow Load Pf-min 20 Flat Roof Snow Load Pf 25 Slope Roof Snow Load on Roof (All other surfaces ) Roof Slope Factor Cs-roof 1 . 00 Ps-roof 25 .00 Sloped Roof Snow Load on PV ( Unobstructed slippery surfaces) Roof Slope Factor Cs-P„ 0 . 93 ps.P„ 23 . 30 Barun Corp Design and Engineering 610 . 202 . 4506 chrisk@barun -corp . com www . barun - corp . com COMPANY PROJECT WoodWorks � SOFI%VARF FOR WOOD DESIGN Mar. 11 , 2021 23 : 14 Roof 2 Design Check Calculation Sheet Wood Works Sizer 2019 ( Update 1 ) Loads . Load Type Distribution Pat - Location [ ft ] Magnitude Unit tern Start End Start End DL Dead Full Area No 11 . 00 ( 16 . 0 " ) psf DL - PLl Dead Full Area No 3 . 00 ( 16 . 0 " ) psf SL - PL1 Snow Full Area No 23 . 30 ( 16 . 0 " ) psf Maximum Reactions ( lbs ) , Bearing Capacities ( lbs ) and Bearing Lengths ( in ) 12 .057 ' 1 ' 11 . 529 ' Unfactored : Dead 121 101 Snow 196 163 Factored : Total 317 264 Bearing : F ' theta 443 443 Capacity Joist 582 332 Support 398 398 Des ratio Joist 0 . 55 0 . 79 Support 0 . 80 0 . 66 Load comb # 2 # 2 Length 0 . 50 * 0 . 50 * Min req ' d 0 . 50 * 0 . 50 * Cb 1 . 75 1 . 00 Cb min 1 . 75 1 . 00 Cb support 1 . 25 1925 Fcp sup 425 425 * Minimum bearing length setting used : 1 /2 " for end supports and 1 /2 " for interior supports Roof 2 Lumber n -ply, S = P - F , No . 1 / No . 2 , 2x8 , 1 - ply ( 1 = 1 /2 "x7 - 1 /4" ) Supports : All - Lumber n - ply Beam , S - P- F No . 1 /No . 2 Roof joist spaced at 16 . 0 " c/c ; Total length : 12 . 06 ' ; Clear span : 1 . 009 ' , 10 . 81 ' ; Volume = 0 . 9 cu . ft . ; Pitch : 3/ 12 Lateral support : top = continuous , bottom = at supports ; Repetitive factor: applied where permitted ( refer to online help ) ; This section PASSES the design code check . WoodWorks® Sizer SOFTWARE FOR WOOD DESIGN Roof 2 WoodWorks® Sizer 2019 ( Update 1 ) Page 2 Analysis vs . Allowable Stress and Deflection using NDS 2018 Criterion Analysis Value Design Value Unit Analysis / Design Shear fv = 32 Fv ' = 155 psi fv / Fv ' = 0 . 20 Bending ( + ) fb = 625 Fb ' = 1389 psi fb / Fb ' = 0 . 45 Bending ( - ) fb = 23 Fb ' = 842 psi fb / Fb ' = 0 . 03 Live Defl ' n 0 . 13 = L / 972 1 . 09 = L / 120 in 0 . 12 Total Defl ' n 0 . 26 = L / 504 1 . 30 = L / 100 in 0 . 20 Additional Data : FACTORS : F / E ( psi ) CD CM Ct CL CF Cfu Cr Cfrt Ci Cn LC # Fv ' 135 1915 1900 1 . 00 - - - - 1 . 00 1 . 00 1 . 00 2 Fb ' + 875 1 . 15 1 . 00 1 . 00 1 . 000 1 . 200 - 1 . 15 1 . 00 1 . 00 - 2 Fb ' - 875 1 . 15 1 . 00 1 . 00 0 . 607 1 . 200 - 1 . 15 1 . 00 1 . 00 - 2 Fcp ' 425 - 1 . 00 1 . 00 - - - - 1 . 00 1 . 00 - - E ' 1 . 4 million 1 . 00 1 . 00 - - - - 1 . 00 1 . 00 - 2 Emin ' 0 . 51 million 1 . 00 1 . 00 - - - - 1 . 00 1 . 00 - 2 CRITICAL LOAD COMBINATIONS : Shear LC # 2 = D + S Bending ( + ) : LC # 2 = D + S Bending ( - ) : LC # 2 = D + S Deflection : LC # 2 = D + S ( live ) LC # 2 = D + S ( total ) Bearing Support 1 - LC # 2 = D + S Support 2 - LC # 2 = D + S D= dead L= live S = snow W= wind I = impact Lr = roof live Lc = concentrated E = earthquake All LC ' s are listed in the Analysis output Load combinations : ASD Basic from ASCE 7 - 16 2 . 4 / IBC 2018 1605 . 3 . 2 CALCULATIONS : V max = 259 , V design = 230 lbs ; M ( + ) = 685 lbs - ft ; M ( - ) = 25 lbs - ft EI = 66 . 69e06 lb - in ^ 2 " Live " deflection is due to all non - dead loads ( live , wind , snow. . . ) Total deflection = 1 . 5 dead + " live " Bearing : Allowable bearing at an angle F ' theta calculated for each support as per NDS 3 . 10 . 3 Lateral stability ( - ) : Lu = 10 . 88 ' Le = 17 . 44 ' RB = 26 . 0 ; Lu based on full span Design Notes . 1 . Wood Works analysis and design are in accordance with the ICC International Building Code ( IBC 2018 ) , the National Design Specification ( NDS 2018 ) , and NDS Design Supplement . 2 . Please verify that the default deflection limits are appropriate for your application . 3 . Continuous or Cantilevered Beams : NDS Clause 4 . 2 . 5 . 5 requires that normal grading provisions be extended to the middle 2/3 of 2 span beams and to the full length of cantilevers and other spans . 4 . Sawn lumber bending members shall be laterally supported according to the provisions of NDS Clause 4 . 4 . 1 . 5 . SLOPED BEAMS : level bearing is required for all sloped beams . 6 . FIRE RATING : Joists , wall studs , and multi - ply members are not rated for fire endurance . 7 . The critical deflection value has been determined using maximum back-span deflection . Cantilever deflections do not govern design . i I Roof 3 PV System Dead Load ( PV- DL) PV module weight 2 . 5 psf Hardware assembly weight 0. 5 psf PV- DL 3 psf Roof Dead Load ( R- DL) Material Panel Area Existing Roofing Material Comp Roof 1 layers 2 . 5 psf Underlayment 0 . 5 psf Plywood Sheathing 1 . 5 psf Rafter Size and Spacing 2 x 8 @ 16 in . O . C. 2 . 34 psf Vaulted ceiling Yes 3 psf Miscellaneous 1 . 5 psf Total Roof Dead Load R- DL 11 psf Reduced Roof Live Load ( Lr) Expression Value Roof Live Load Lo 20. 0 psf Member Tributary Area At < 200 sf Roof 3 Roof Pitch 5/12 or21 ° Trubutary Area Reduction Rl 1 Slope Roof Reduction Rz 0 . 975 Reduced Roof Live Load Lr = Lo ( Rl) ( RZ) 19 . 5 psf Snow Load Value Ground Snow Load pg 25 Effective Roof Slope 210 Snow Importance Factor IS 1 . 0 Snow Exposure Factor Ce 1 . 0 Snow Thermal Factor Ct 1 . 1 Minimum Flat Roof Snow Load Pf-min 20 Flat Roof Snow Load Pf 25 Slope Roof Snow Load on Roof (All other surfaces ) Roof Slope Factor Cs-roof 1 .00 Ps-roof 25 .00 Sloped Roof Snow Load on PV ( Unobstructed slippery surfaces ) Roof Slope Factor CS-PV 0 . 82 ps.Pv 20 .40 Barun Corp Design and Engineering 610 . 202 . 4506 chrisk@barun - corp . com www . barLin - corp . com COMPANY PROJECT WoodWorks ®WI Mar . 11 , 2021 23 : 16 Roof 3 Design Check Calculation Sheet Wood Works Sizer 2019 ( Update 1 ) Loads . Load Type Distribution Pat - Location [ ft ] Magnitude Unit tern Start End Start End DL Dead Full Area No 11 . 00 ( 16 . 0 " ) psf DL - PLl Dead Partial Area No 1 . 87 8 . 00 3 . 00 ( 16 . 0 " ) psf SL - PLl Snow Partial Area No 1 . 87 8 . 00 20 . 40 ( 16 . 0 " ) psf SL1 Snow Partial Area No 0 . 00 1 . 87 20 . 40 ( 16 . 0 " ) psf SL2 Snow Partial Area No 8 . 00 10 . 80 20 . 40 ( 16 . 0 " ) psf Maximum Reactions ( lbs ) , Bearing Capacities ( lbs ) and Bearing Lengths ( in ) 11 . 952' 1 ' 10 . 779 ' Unfactored : Dead 110 88 Snow 161 132 Factored : Total 272 220 Bearing : F ' theta 474 474 Capacity Joist 622 355 Support 398 398 Des ratio Joist 0 . 44 0 . 62 Support 0 . 68 0 . 55 Load comb # 2 # 2 Length 0 . 50 * 0 . 50 * Min req ' d 0 . 50 * 0 . 50 * Cb 1 . 75 1 . 00 Cb min 1 . 75 1 . 00 Cb support 1 . 25 1 . 25 Fcp sup 425 425 * Minimum bearing length setting used : 1 /2 " for end supports and 1 /2 " for interior supports Roof 3 Lumber n - ply , S = P - F , No . 1 /No . 2 , 2x8 , 1 - ply ( 1 = 1 /2 "x7 - 1 /4" ) Supports : All - Lumber n - ply Beam , S - P - F No . 1 /No . 2 Roof joist spaced at 16 . 0 " c/c ; Total length : 11 . 95 ' ; Clear span : 1 . 061 ' , 10 . 549 ' ; Volume = 0 . 9 cu . ft . ; Pitch : 5/ 12 Lateral support : top = continuous , bottom = at supports ; Repetitive factor: applied where permitted ( refer to online help ) ; This section PASSES the design code check. WoodWorks® Sizer SOFTWARE FOR WOOD DESIGN Roof 3 WoodWorks® Sizer 2019 ( Update 1 ) Page 2 Analysis vs . Allowable Stress and Deflection using NDS 2018 Criterion Analysis Value Design Value Unit Analysis / Design Shear fv = 26 Fv ' = 155 psi fv / Fv ' = 0 . 17 Bending ( + ) fb = 499 Fb ' = 1389 psi fb / Fb ' = 0 . 36 Bending ( - ) fb = 20 Fb ' = 858 psi fb / Fb ' = 0 . 02 Live Defl ' n 0 . 10 = < L / 999 1 . 06 = L / 120 in 0 . 09 Total Defl ' n 0 . 20 = L / 639 1 . 27 = L / 100 in 0 . 16 Additional Data . FACTORS : F / E ( psi ) CD CM Ct CL CF Cfu Cr Cfrt Ci Cn LC # Fv ' 135 1 . 15 1 . 00 1 . 00 - - - - 1 . 00 1 . 00 1 . 00 2 Fb ' + 875 1 . 15 1 . 00 1 . 00 1 . 000 1 . 200 - 1 . 15 1 . 00 1 . 00 - 2 Fb ' - 875 1 . 15 1 . 00 1 . 00 0 . 618 1 . 200 - 1 . 15 1 . 00 1 . 00 - 2 Fcp ' 425 - 1 . 00 1 . 00 - - - - 1 . 00 1 . 00 - - E ' 1 . 4 million 1 . 00 1 . 00 - - - - 1 . 00 1 . 00 - 2 Emin ' 0 . 51 million 1 . 00 1 . 00 - - - - 1 . 00 1 . 00 - 2 CRITICAL LOAD COMBINATIONS : Shear LC # 2 = D + S Bending ( + ) : LC # 2 = D + S Bending ( - ) : LC # 2 = D + S Deflection : LC # 2 = D + S ( live ) LC # 2 = D + S ( total ) Bearing Support 1 - LC # 2 = D + S Support 2 - LC # 2 = D + S D = dead L = live S = snow W= wind I = impact Lr = roof live Lc = concentrated E = earthquake All LC ' s are listed in the Analysis output Load combinations : ASD Basic from ASCE 7 - 16 2 . 4 / IBC 2018 1605 . 3 . 2 CALCULATIONS : V max = 211 , V design = 188 lbs ; M ( + ) = 547 lbs - ft ; M ( - ) = 22 lbs - ft EI = 66 . 69e06 lb - in ^ 2 " Live " deflection is due to all non - dead loads ( live , wind , snow. . . ) Total deflection = 1 . 5 dead + " live " Bearing : Allowable bearing at an angle F ' theta calculated for each support as per NDS 3 . 10 . 3 Lateral stability ( - ) : Lu = 10 . 63 ' Le = 17 . 06 ' RB = 25 . 7 ; Lu based on full span Design Notes : 1 . Wood Works analysis and design are in accordance with the ICC International Building Code ( IBC 2018 ) , the National Design Specification ( NDS 2018 ) , and NDS Design Supplement. 2 . Please verify that the default deflection limits are appropriate for your application . 3 . Continuous or Cantilevered Beams : NDS Clause 4 . 2 . 5 . 5 requires that normal grading provisions be extended to the middle 2/3 of 2 span beams and to the full length of cantilevers and other spans . 4 . Sawn lumber bending members shall be laterally supported according to the provisions of NDS Clause 4 . 4 . 1 . 5 . SLOPED BEAMS : level bearing is required for all sloped beams . 6 . FIRE RATING : Joists , wall studs , and multi - ply members are not rated for fire endurance . 7 . The critical deflection value has been determined using maximum back-span deflection . Cantilever deflections do not govern design . Roof 4 PV System Dead Load ( PV-DL) PV module weight 2 . 5 psf Hardware assembly weight 0. 5 psf PV-DL 3 psf Roof Dead Load ( R-DL) Material Panel Area Existing Roofing Material Comp Roof 1 layers 2 . 5 psf Underlayment 0 . 5 psf Solid -Sheathing 2 . 5 psf Rafter Size and Spacing 3 x 8 @ 69 in . O . C. 0 . 91 psf Vaulted ceiling No 0 psf Miscellaneous 1 . 5 psf Total Roof Dead Load R-DLI 8 psf Reduced Roof Live Load ( Lr) Expression Value Roof Live Load Lo 20. 0 psf Member Tributary Area At < 200 sf Roof 4 Roof Pitch 5/ 12 or21 ° Trubutary Area Reduction Rl 1 Slope Roof Reduction RZ 0 . 975 Reduced Roof Live Load Lr = La ( Rj ( RZ) 19 . 5 psf Snow Load Value Ground Snow Load pg 25 Effective Roof Slope 210 Snow Importance Factor IS 1 . 0 Snow Exposure Factor Ce 1 .0 Snow Thermal Factor Ct 1 . 1 Minimum Flat Roof Snow Load Pf-min 20 Flat Roof Snow Load Pf 25 Slope Roof Snow Load on Roof (All other surfaces ) Roof Slope Factor Cs-roof 1 . 00 Ps-roof 25 .00 Sloped Roof Snow Load on PV ( Unobstructed slippery surfaces) Roof Slope Factor CS-PV 0 . 82 ps.p 20.40 Barun Corp Design and Engineering 610 . 202 . 4506 chrisk@barun - corp . com I www . barun - corp . com COMPANY PROJECT WoodWorks � SOFTWARE FOR WOOD DESIGN Mar. 11 , 2021 23 : 19 Roof 4 Design Check Calculation Sheet Wood Works Sizer 2019 ( Update 1 ) Loads : Load Type Distribution Pat - Location [ ft ] Magnitude Unit tern Start End Start End DL Dead Full Area No 8 . 00 ( 69 . 0 " ) psf DL - PL1 Dead Partial Area No 0 . 93 4 . 00 3 . 00 ( 69 . 0 " ) psf SL - PL1 Snow Partial Area No 0 . 93 4 . 00 20 . 40 ( 69 . 0 " ) psf SL1 Snow Partial Area No 0 . 00 0 . 93 25 . 00 ( 69 . 0 " ) psf SL2 Snow Partial Area No 4 . 00 12 . 00 25 . 00 ( 69 . 0 " ) psf Maximum Reactions ( lbs ) , Bearing Capacities ( lbs ) and Bearing Lengths ( in ) 13 .278' 1 ' 11 . 969' Unfactored : Dead 375 280 Snow 867 776 Factored : Total 1242 1057 Bearing : F ' theta 474 474 Capacity Joist 1761 1057 Support 1242 1067 Des ratio Joist 0 . 71 1 . 00 Support 1 . 00 0 . 99 Load comb # 2 # 2 Length 0 . 87 0 . 75 Min req ' d 0 . 87 * * 0 . 75 Cb 1943 1 . 00 Cb min 1 . 43 1 . 00 Cb support 1 . 13 1 . 13 Fcp sup 425 425 ** Minimum bearing length governed by the required width of the supporting member. Roof 5 Lumber n - ply , S = P - F , No . 1 / No . 2 , TW " , 1 - ply Supports : All - Lumber n - ply Beam , S - P- F No . 1 /No . 2 Roof joist spaced at 69 " c/c ; Total length : 13 . 28 ' ; Clear span : 1 . 044 ' , 11 . 81 ' ; Volume = 2 . 2 cu . ft . ; Pitch : 5/ 12 Lateral support : top = continuous , bottom = at supports ; Repetitive factor: applied where permitted ( refer to online help ) ; This section PASSES the design code check. F-1 WoodWorks® Sizer SOFTWARE FOR WOOD DESIGN Roof 4 WoodWorks® Sizer 2019 ( Update 1 ) Page 2 WARNING : This CUSTOM SIZE is not in the database . Refer to online help . WARNING : Your custom section is too thick for the lumber grade properties from Table 4A/B . Select a timber material with properties from Table 4D instead . Analysis vs . Allowable Stress and Deflection using NDS 2018 : Criterion Analysis Value Design Value Unit Analysis / Design Shear fv = 54 Fv ' = 155 psi fv / Fv ' = 0 . 35 Bending ( + ) fb = 1071 Fb ' = 1207 psi fb / Fb ' = 0 . 89 Bending ( - ) fb = 36 Fb ' = 1205 psi fb / Fb ' = 0 . 03 Live Defl ' n 0 . 29 = L / 488 1 . 19 = L / 120 in 0 . 25 Total Defl ' n 0 . 46 = L / 310 1 . 43 = L / 100 in 0 . 32 Additional Data , FACTORS : F / E ( psi ) CD CM Ct CL CF Cfu Cr Cfrt Ci Cn LC # Fv ' 135 1 . 15 1 . 00 1 . 00 - - - - 1 . 00 1 . 00 1 . 00 2 Fb ' + 875 1 . 15 1 . 00 1 . 00 1 . 000 1 . 200 - 1 . 00 1 . 00 1 . 00 - 2 Fb ' - 875 1 . 15 1 . 00 1 . 00 0 . 998 1 . 200 - 1 . 00 1 . 00 1 . 00 - 2 Fcp ' 425 - 1 . 00 1 . 00 - - - - 1 . 00 1900 - - E ' 1 . 4 million 1 . 00 1 . 00 - - - - 1 . 00 1 . 00 - 2 Emin ' 0 . 51 million 1 . 00 1 . 00 - - - - 1 . 00 1 . 00 - 2 CRITICAL LOAD COMBINATIONS : Shear LC # 2 = D + S Bending ( + ) : LC # 2 = D + S Bending ( - ) : LC # 2 = D + S Deflection : LC # 2 = D + S ( live ) LC # 2 = D + S ( total ) Bearing Support 1 - LC # 2 = D + S Support 2 - LC # 2 = D + S D= dead L = live S = snow W=wind I = impact Lr = roof live Lc = concentrated E = earthquake All LC ' s are listed in the Analysis output Load combinations : ASD Basic from ASCE 7 - 16 2 . 4 / IBC 2018 1605 . 3 . 2 CALCULATIONS : V max = 970 , V design = 858 lbs ; M ( + ) = 2846 lbs - ft ; M ( - ) = 97 lbs - ft EI = 178 . 60e06 lb - in ^ 2 " Live " deflection is due to all non - dead loads ( live , wind , snow . . . ) Total deflection = 1 . 5 dead + " live " Bearing : Allowable bearing at an angle F ' theta calculated for each support as per NDS 3 . 10 . 3 Lateral stability ( - ) : Lu = 1 . 06 ' Le = 2 . 00 ' RB = 4 . 7 ; Lu based on full span Design Notes : 1 . Wood Works analysis and design are in accordance with the ICC International Building Code ( IBC 2018 ) , the National Design Specification ( NDS 2018 ) , and NDS Design Supplement. 2 . Please verify that the default deflection limits are appropriate for your application . 3 . Continuous or Cantilevered Beams : NDS Clause 4 . 2 . 5 . 5 requires that normal grading provisions be extended to the middle 2/3 of 2 span beams and to the full length of cantilevers and other spans . 4 . Sawn lumber bending members shall be laterally supported according to the provisions of NDS Clause 4 . 4 . 1 . 5 , SLOPED BEAMS : level bearing is required for all sloped beams . 6 . FIRE RATING : Joists , wall studs , and multi - ply members are not rated for fire endurance . 7 . The critical deflection value has been determined using maximum back-span deflection . Cantilever deflections do not govern design . PHOTOVOLTAIC SYSTEM \0F MASsq PV SYSTEM SUMMARY : 12 . 240 kW � JOSEPH J .BR 0 �y RESIDENTIAL PHOTOVOLTAIC SYSTEM CITY NOTES : ELECTRICAL y SYSTEM SIZE ( DC ) STC : 36 X 340 — 12240W DC THIS PROJECT COMPLIES WITH THE FOLLOWING : No. 56193,o PTC : 36 X 316 . 4 — 11390W DC 2015 INTERNATIONAL BUILDING CODE ( IBC ) W/780 CMR �p�'PF6J$Ttt<�G 2015 INTERNATIONAL RESIDENTIAL CODE ( IRC ) W/780 CMR S/ANAL SYSTEM SIZE (AC ) 8640W AC @ 240V 2018 INTERNATIONAL MECHANICAL CODE ( IMC ) MODULES 36 X LG : LG340N1K- L5 2018 INTERNATIONAL PLUMBING CODE ( IPC ) 2018 INTERNATIONAL FUEL GAS CODE ( IFGC ) MICRO - INVERTERS ENPHASE : IQ7 -60-2 - US [240V] 2018 INTERNATIONAL ENERGY CONSERVATION CODE ( IECC ) MICRO - INVERTER QTY 36 2015 INTERNATIONAL EXISTING BUILDING CODE ( IEBC ) W/780 CMR TILT 12 ° , 14 ° , 21 ° , 21 ° 2018 INTERNATIONAL SWIMMING POOL AND SPA CODE ( ISPSC ) 2020 NATIONAL ELECTRICAL CODE ( NEC ) AZIMUTH 266 ° , 2650 , 850 , 1750 AS ADOPTED BY TOWN OF BREWSTER MAR 17 2021 ROOF COMPOSITION SHINGLE TOWN OF BREWS= RAFTER/TRUSS SIZE 2X8 RAFTER @ 16 " O . C . muumuu per ATTACHMENT TYPE UNIRAC : SFM INFINITY MICRORAIL WITH UNIRAC SFM INFINITY RAIL- LESS SITE LOCATION . MAIN SERVICE PANEL EXISTING 200 AMPS MSP WITH ( E ) 200 AMPS MAIN BREAKER ON TOP FED o �F� 1 saaRr. INTERCONNECTION LINE SIDE TAP OCPD RATING 50 AMPS CONDUIT AND CONDUCTOR SPECIFICATIONS ARE BASED ON MINIMUM Bmvrter, 6U V1b31 UTILITY EVERSOURCE ENERGY ( MA ) CODE REQUIREMENTS AND ARE NOT MEANT TO LIMIT UP - SIZING AS g REQUIRED BY FIELD CONDITIONS . 5 . v ©�v9ILh'Ist ALL SOLAR ENERGY SYSTEM EQUIPMENT SHALL BE SCREENED TO THE �mE ::°�° MAXIMUM EXTENT POSSIBLE AND SHALL BE PAINTED A COLOR SIMILAR Preto �7 Pro:eN TABLE OF CONTENTS TO THE SURFACE UPON WHICH THEY ARE MOUNTED . V Q��„��, vTThe lslsnd Blue Crab PV- 1 SITE LOCATION AND HOUSE AERIAL VIEW MODULES SHALL BE TESTED , LISTED AND INDENTIFIED WITH FIRE CLASSIFICATION INscos QTBRak PV- 2 SITE PLAN ACCORDANCE WITH UL 2703 . SMOKE AND CARBON MONOXIDE ALARMS ARE REQUIRED K„g, na , ,e „,;rbse V PER SECTION R314 AND 315 TO BE VERIFIED AND INSPECTED BY INSPECTOR IN THE FzrN liaAwr.dklz.t PV-2A ROOF PLAN WITH MODULES LAYOUT FIELD , SITE LOCATION PV-3 MOUNTING DETAILS INSTALLATION NOTES : HOUSE AERIAL VIEW : PV- 4 THREE LINE DIAGRAM PV- 5 EXISTING SERVICE PANEL PV WIRE SHALL BE USED ON DC RUNS FOR UNGROUNDED /TRANSFORMERLESS -- INVERTERS . PV-6 NOTES AND EQUIPMENT LIST DIG ALERT (811 ) TO BE CONTACTED AND COMPLIANCE WITH EXCAVATION PV- 7 LABELS SAFETY PRIOR TO ANY EXCAVATION TAKING PLACE PV- 7A SITE PLACARD INSTALL CREW TO VERIFY ROOF STRUCTURE PRIOR TO COMMENCING WORK , PV- 8 MICRO - INVERTER CHART EMT CONDUIT ATTACHED TO THE ROOF USING CONDUIT MOUNT . PV-9 & 10 SAFETY PLAN } MODULE LOCATION ELECTRICAL CONTRACTOR NO : CLIENT : REVISIONS : TITLE : SHEET: HOME IMPROVEMENT CONTRACTOR DATE : 3/ 10/2021 e\ / freedom CONTRACTOR NICE SECT -EL-A LAUREL O CONNOR DESCRIPTION DATE REVISION CONTRACTOR LICENSE 902-EL-A7 ; CONSTRUCTION SUPERVISOR SITE LOCATION AND \ FOREVER LICENSE CS-111662; MASTER 38 JEDIAH LANE , DESIGN FREEDOM FOREVER MASSACHUSETTS ELECTRICIAN 1136 MR BREWSTER , MA 02631 BY : AJS PV - 1 MATTHEW MARKHAM HOUSE AERIAL VIEW LLC 135 ROBERT TREAT PAINE DR . , TAUTON , MA 02780 � JOB No . : F079755 Tel: (800) 385-1075 f �a F : 2385 SQ FT 116 — — �� 0 ygSC —— .:x JOSEPH BRA OJ � n ELECTRICAL DETACHED STRUCTURE No . 56193 I %pmg ONAL�\���� I IV N I POOL I ( N ) 36 LG : LG340N1K- 1- 5 WITH SOLAREDGE IQ7 -60 -2 — US [240V] MICRO INVERTER WITH RAPID SHUTDOWN I I I vn 61 6" DRIVEWAY [7 N I E PROPERTY LINE I � / ROOF LINE I ( E ) MAIN SERVICE PANEL 28' - 11 " Z I ( E ) UTILITY METER ( N ) JUNCTION BOX Q ( N ) AC DISCONNECT Q SQUARE D D222NRB I I Lu DETACHED STRUCTURE ( N ) SMART I PRODUCTION METER ( N ) COMBINER BOX - - 116 -9 SITE PLAN SCALE : 0 . 004124 1 ELECTRICAL CONTRACTOR NO : CLIENT : REVISIONS : TITLE : SHEET : HOME IMPROVEMENT CONTRACTOR DATE : 3/ 10/2021 FFFREEDOM freedom 198080; TORLI ENSECT -EL-A LAUREL O CONNOR DESCRIPTION DATE REVISIONCONTRACTOR LICENSE CTRIC -A1 ; CONSTRUCTION SUPERVISOR F O R E V E R LICENSE CS-111662 ; MASTER 38 JEDIAH LANE , DESIGN pFOREVER MASSACHUSETTS ELECTRICIAN 1136 MR BREWSTER , MA 02631 BY : AJSSITE PLAN f V - 2 MATTHEW MARKHAM LLC �� �/TREAT PAINE DR. , TAUTON , MA 02780 � �7f/ " f - ,_. JOB NO . : F0797555 Tel : (800) 385-1075 PV SYSTEM ROOF AREA : 2385 SQ FT 12 . 240 kW- DC �P4�µ oF N1q � 8 . 640 kW-ACo�' ' �� K . m ROOF AREA STATEMENT :�i ARIUKI SYSTEM ° ST UCTURAL MODULES ARRAY U NO . 5193:1 ROOF PITCH AZIMUTH ROOF AREA ARRAY AREA DISTRIBUTED -o QTY COVERAGE % WEIGHT t �FGlsvE� � � 1 15 120 2660 443 SQ FT 276 . 22 SQ FT 27 . 80 % 2 . 05 PSF SSS/ONAI, 2 8 140 2650 252 SQ FT 147 . 32 SQ FT STRUCTURALO 3 6 210 850 189 SQ FT 110 . 49 SQ FT 4 7 210 1750 395 SQ FT 128 . 90 SQ FT THIS ITEM HAS BEEN ELECTRONICALLY SIGNED AND SEALED BY HUMPHREY K . KARIUKI , P . E . ON THE DATE SHOWN USING A DIGITAL SIGNATURE , PRINTED COPIES OF THIS DOCUMENT ARE NOT CONSIDERED SIGNED AND SEALED AND THE SIGNATURE MUST BE VERIFIED ON ANY ELECTRONIC COPIES , 0 LEGEND : ❑ 11 OBSTRUCTION ( N ) 36 LG : LG340N1K- 1- 5 WITH SOLAREDGE IQ7 -60 - 2 - US [240V] MICRO 0 PIPE VENT INVERTER a MODULES CONDUIT uM UTILITY METER Ac AC DISCONNECT MSP MAIN SERVICE PANEL UB JUNCTION BOX cEs COMBINER BOX PM SMART PRODUCTION co METER NOTES : LIM M P 1 . EMT CONDUIT ATTACHED TO AC THE ROOF USING CONDUIT ( N ) SMART PRODUCTION METER PM MOUNTS CB 2 . ATTACHED CLAMPS AT 25 % FROM THE EDGE AND 50 % FROM THE CENTER OF THE MODULES ROOF PLAN 3 , JUNCTION BOX IS MOUNTED TO SCALE : 0 . 009356 THE RAIL , ELECTRICAL CONTRACTOR NO: CLIENT: REVISIONS : TITLE : SHEET: HOME IMPROVEMENT CONTRACTOR , E rFREEDOM freedom ONTRA TORLICESECT -EL-A LAUREL O CONNOR DESCRIPTION DATE REVISION CONTRACTOR LICENSE CTRIC -A1 ; CONSTRUCTION SUPERVISORF O R E V E R LICENSECS-111662; MASTER 38 JEDIAH LANE , ROOF PLAN W/ FOREVER MASSACHUSETTS ELECTRICIAN1136MR BREWSTER , MA 02631 PV - 2AMATTHEW MARKHAM MODULES LAYOUT LLC // /TREAT PAINE DR. , TAUTON , MA 02780 �hr/lv "f„/�i/� Tel: (800 ) 385-1075 a` F C% O K. m 17 RIUKI Module SFM Components S ST No , 51931 51931 L ( Roof Zones ) NC SFM Microrail 2 " � FGISTE�� ® Zone 1 [� SFM Splice 6. 5" CSS/ONAt E SFM TRIMRAIL SFM MICRORAIL ® Zone 2 ON SFM Attached STRUCTURAL 0 LG: LG340N1K-L5 LG : LG340N1K-LS Zone 3 Splice 8" SFM SLIDER AND 0 SFM TrimTHIS ITEM HAS BEEN ELECTRONICALLY SIGNED TRIMRAIL ROOF AND SEALED BY ATTACHMENT ROOF / DECK MEMBRANE Attachment HUMPHREY K . KARIUKI , P . E . ON THE DATE SHOWN USING 2s^ ROOF DECK / 2.5^ 0 SFM Trim Univ ' MEMBRANE Clip A DIGITAL SIGNATURE . PRINTED COPIES OF THIS DOCUMENT 2.F MIN. EMBED, FLASHING 2.5" MIN. EMBED, UNIRAC SLIDERS Full Trim Section ARE NOT CONSIDERED SIGNED AND SEALED AND THE 5/ 16" STAINLESS STEEL LAG FLASHING Cut Trim Section SIGNATURE MUST BE VERIFIED ON ANY ELECTRONIC COPIES . BOLT OR STRUCTURAL SCREW WITH 2-1/2" MIN . EMBEDMENT 5/ 16" STAINLESS STEEL AND FLAT WASHER LAG BOLT OR STRUCTURAL SCREW WITH 2-1/2" MIN . EMBEDMENT AND FLAT WASHER BUILDING STRUCTURE BUILDING STRUCTURE K MM*4::v -� - ATTACHMENT DETAIL Scale : NTS ' I 1 SFM MICRORAIL I I I 1 1 1 1 1 1 1 1 1 1 7T LG : LG340NIK-L 1.Sro�N I 1 1 1 1 F FI I I 1 1 FLASHING I I I UNIRAC SLIDERS . 1 1 1 9 1 ROOF / DECK MEMBRANE II dI I I 1 1 1 1 1 1 1 SFM TRIMRAIL 1 I I ! 11 1 1 1 1 1 2X8 RAFTER @ 16" O.C . 1 1 1 1 1 I I I ! I 1 1 1 1 1 EMaEo. SFM SLIDER AND TRIMRAIL 1 I I 1S VolROOF ATTACHMENT I I I I I FLASHING I I I I 1 1 1 1 1 5/ 16" STAINLESS STEEL LAG BOLT OR STRUCTURAL SCREW I I I I I I I 1 1 WITH 2-1/2" MIN . EMBEDMENT I t I I I I AND FLAT WASHER 1 1 1 1 1 1 rEFREEDOM LAR PV ARRAY SECTION VIEW PARTIAL ROOF FRAMING PLAN MAX ATTACHMENT SPAN - 4 ' le : NTS Scale : NTS STAGGERED ELECTRICAL CONTRACTOR NO: CLIENT: REVISIONS : TITLE : SHEET: HOME IMPROVEMENT CONTRACTOR i DATE : 3/ 10/2021 freedom198060; BUSINESS ELECTRICAL LAUREL O CONNOR DESCRIPTION DATE REVISIONCONTRACTOR LICENSE 902-EL-A1 ; CONSTRUCTIONSUPERVISORMOUNTING FOREVER LICENSE CS-111662; MASTER 38 JEDIAH LANE , DESIGNELECTRICIAN 1136 MR BY :FOREVER MASSACHUSETTS MATTHEWMARKHAM BREWSTER , MA 02631 SDETAILS PV- 3 LLC TREAT PAINE DR., TAUTON , MA 02780 /� �c JOB NO . : F079755 Tel: (800) 385-1075 6 BACKFEED FUSE SIZING CONDUCTOR AMPACITY DE-RATE CALCULATION MAX . CONTINUOUS OUTPUT 36A @ 240V CONDUCTOR AWG WIRE NEC FACTORS NEC FACTORS CONDUCTOR NEC FACTORS EQUIPMENT WIRE LOCATION TABLE TABLE AMPACITY TABLE 36 . 00 X 1 . 25 = 45AMPS 50A FUSES - OK QTY . SIZE 310 . 15(B )( 16) 310. 15(B)(2 )(a) @90C ADJ . 310 . 15( B )(3)(a ) OF MgSSgc� 1 AC COMBINER BOX TO PRODUCTION METER EXTERIOR WALL 3 6 75 1 75 1 .00 2 AC PRODUCTION METER TO AC DISCONNECT EXTERIOR WALL 3 6 75 1 75 1 .00 = JOSEPH J . y 3 AC AC DISCONNECT TO POI EXTERIOR WALL 3 6 75 1 75 1 .00 BRAVO o ELECTRICAL y PV SYSTEM " No. 56193 y . 240 kW� DC 8 AC -o�oSOIST NAL (E ) 200A RATED ( E) UTILITY METER MAIN SERVICE PANEL 1PH , 120/240V 60HZ (E) 200A / 2P MAIN BRANCH CABLES INTEGRAL TO BREAKER (TOP FED ) INVERTERS 1 #6 AWG , BARE COPPER GROUND IQ7-60-2- US [240V] INVERTERS BRANCH CABLES INTEGRAL TO INVERTERS 1 #6 AWG, BARE COPPER GROUND STRING- 1 (N ) ENPHASE 12 LG : LG340N1K-L5 INV COMBINER BOX IQ7-60-2- US [240V] ( N ) MILBANK U5929-XL- INS • ( N ) LINESIDE TAP VIA UL INVERTERS SINGLE PHASE NEMA 3R JUNCTION 600V/100A FORM 2S SMART ( N ) 60A RATED • LISTED CONNECTOR STRING-2 t BOX (N ) 20A / 2P PRODUCTION METER AC DISCONNECT •m 12 LG : LG340N1K-L5 NEMA 3R SQUARE D D222NRB IN _ _ _ _ _ _ _ Oln 2 - 50 AMP FUSES f rND( NA / 2P TO UTILITY 0.Ib OVERHEAD IQ7-60-2-US [240V] - I _ _ _ - - I - - - - - - - - - - - - - gfb - - - - - - - - - - � • FEED INVERTERS ( N ) 20A / 2P I I STRING-3 - - - - - - 12 LG : LG340N1K-1-5 IN f J 3 3 - #6 AWG , THWN -2 - #6 AWG , THWN -2 6 - #10 AWG , THWN-2 1 - #8 EGC , THWN -2 1 - #8 EGC , THWW2 BRANCH CABLES INTEGRAL TO 1 - #10 EGC , THWN -2 IN 3/4" OR LARGER EMT CONDUIT IN 3/4" OR LARGER EMT CONDUIT INVERTERS 1 #6 AWG , BARE COPPER IN 3/4" EMT CONDUIT GROUND CONNECT TO EXISTING LIFER NOTE: CONDUIT AND CONDUCTORS SPECIFICATIONS ARE BASED ON MINIMUM CODE REQUIREMENTS AND ARE NOT MEANT TO LIMIT UP-SIZING AS REQUIRED BY FIELD CONDITIONS ELECTRICAL CONTRACTOR NO: CLIENT: REVISIONS : TITLE : SHEET: HOME IMPROVEMENT CONTRACTOR DATE : 3/ 10/2021 freedom BUSINESS LAUREL O CONNOR DESCRIPTION DATE REVISION CONTRACTOR LICENSE ELECTRICAL CONSTRUCTION SUPERVISOR F O R E V E R LICENSE CS-111662; MASTER 38 JEDIAH LANE , DESIGN FREEDOM FOREVER MASSACHUSETTS ELECTRICIAN 1136 MR BREWSTER , MA 02631 BY : AJS THREE LINE PV-4 LLC MATTTTHHEW�M�ARKHAM DIAGRAM 135 ROBERT TREAT PAINE DR. , TAUTON , MA 02780 %l�/t' `iYl� Tel: (800) 385-1075 JOB NO . : F079755 „t IN `� ! �` � MgSS �, _ Y � ice- o=� JOSEPH J . I _ _ _ _ _ BRAVO I I o ELECTRICAL y No . 56193 y ERS F � '� �� ' ' �FFSS/ONALEN�'\� III 1,,rrr; r i Ill I __ I = 4 j _ u I . isoo �I I • k :}. I r . I' f 1 rwar+k YZ 4 'v I � L . j - itli t4 I IA Tool o f op it � l ffff 40 p 1 ,111 i .. _� t';�j11 � ' � •I oob II 1 - _ I -- ,,o IF Fr R Ip- 4 ILL - •t l ' i hl L: " t 1116 '115 I � t - ; t ELECTRICAL CONTRACTOR No: CLIENT: REVISIONS : TITLE : SHEET: HOME IMPROVEMENT CONTRACTOR 1 DATE : 3/ 10/2021 • freedom CONTRACTOR NCENSECT -EL-A LAUREL OCONNOR DESCRIPTION DATE REVISION CONTRACTOR LICENSE ELECTRICAL -A1 ; CONSTRUCTION SUPERVISOR F O R E V E R LICENSE CS-111662; MASTER 38 JEDIAH LANE , DESIGN EXISTING SERVICE ELECTRICIAN 1136 MR BY : AJS FREEDOM FOREVER MASSACHUSETTS MATTHEW MARKHAM BREWSTER , MA 02631 PANEL PV - 5 LLC 135 ROBERT TREAT PAINE DR. , TAUTON , MA 02780 7IC JOB NO . : F079755 Tel: (800) 385-1075 MATERIAL LIST : w� ykffg QTY . PART TYPE PART # DESCRIPTION 3�c.Q�JOSEPH J. 36 MODULES 112-340 LG: LG340N1K-L5 c JOSEPH y Zz BRAVO 1 JUNCTION BOX 480-276 60OVDC NEMA 3R UL LISTED JUNCTION BOX o ELECTRICAL y 2 CONNECTORS 240-300 "STAUBLI / MULTI-CONTACT, MC4 CONNECTORS (FEMALE)" v N0. 56193 2 CONNECTORS 240-301 "STAUBLI / MULTI-CONTACT, MC4 CONNECTORS (MALE)" 04 36 MICROINVERTER(S) 120-010 IQ7-60-2-US [240V1 UL 62109-1 LISTED MICRO-INVERTER W/ PV RAPID SHUT DOWN EQUIPMENT NAL 1 ENVOY 160-100 "ENPHASE AC COMBINER W/ ENVOY PCB , BOA" 1 Q CABLE 160-106 "ENPHASE, Q CABLE PORTRAIT FOR 60/72 CELL" 1 Q CABLE 160-105 "ENPHASE, Q CABLE LANDSCAPE 60 CELL" 1 COMBINER BOX 160-100 ENPHASE COMBINER BOX NEMA 3R RATED 1 MODEM 160-101 "ENPHASE, CELL MODEM" 1 CABLE 310-300 "ENPHASE , RAW TRUCK CABLE (300 FT. ROLL)" 288 CLIP 160-108 ENPHASE TIE WRAPS / CABLE CLIPS 9 SEAL 160-107 ENPHASE SEALING CAPS FOR Q CABLE 4 TERMINATOR 160-109 ENPHASE TERMINATOR 1 DISCONNECT 261 -526 ENPHASE DISCONNECT TOOL 1 AC DISCONNECT 323-065 60A RATED 240VAC NEMA 3R UL LISTED 2 FUSES 330-060 50A FUSE 1 PH 240VAC 1 FUSE REDUCER 330-530 60A-30A FUSE REDUCER 1 PRODUCTION METER 322-100 MILBANK U5929-XL-INS SINGLE PHASE NEMA 3R 600V/100A FORM 2S GENERAL NOTES . 1 TAP KIT VARIES TAP KIT 65 ROOF ATTACHMENT 1 261 -602 UNIRAC: SFM INFINITY MICRORAIL 63 MICRORAIL 1 261 -602 SFM MICRORAIL 2 INCH 36 LG WIRED AND LISTED TO UL1703 STANDARDS 26 SFM TRIM 1 241 -253 241 -253 THE IQ7-60-2 -US [240V] MICRO-INVERTERS WITH INTEGRATED DC DISCONNECT AND ARC FAULT PROECTION . 68 SFM SLIDER 1 FLASHKIT SFM SLIDER COMP DARK ATTACHED WITH SYSTEM ELECTRICAL SPECIFICATIONS W/ GROUND FAULT PROTECTION & LISTED TO UL 1741 20 BONDING CLAMP 1 221 -100 SFM N/S BONDING CLAMP STANDARDS . 8 BONDING CLAMP 1 241A04 SFM TRIM BONDING CLAMP PHOTOVOLTAIC SYSTEM GROUND WILL BE TIED INTO EXISTING GROUND AT MAIN SERVICE FROM DC 3838 MOUNT ASSEMBLY 1 241405 MLPE MOUNT ASSY DISCONNECT/ INVERTER AS PER 2017 NEC SEC 250 . 166(A) , 22 SFM SPLICE 1 261 -604 SFM SPLICE 5 SFM ATTACHED SPLICE 1 211 -101 SFM ATTACHED SPLICE 8INCH SOLAR PHOTOVOLTAIC SYSTEM EQUIPMENT WILL BE INSTALLED IN ACCORDANCE WITH REQUIREMENTS OF ART , 30 TRIMRAIL 1 261 -606 SFM TRIMRAIL UNIV CLIP W/ HDW 690 OF THE 2020 NEC 9 TRIM SPLICE 1 261 -605 SFM TRIM SPLICE DIRK CONDUIT ABOVE ROOF SHALL BE NO LESS THAN 1 INCH FROM TOP OF THE ROOF TO BOTTOM OF RACEWAY , 16 TRIMRAIL 1 211 -115 SFM TRIMRAIL UNIV DRK TABLE NEC 310 . 15( B ) (3 )(C ) 36 GROUND LUG 1 221 -200 " ILSCO , GROUND LUG" PHOTOVOLTAIC DC CONDUCTORS ENTERING THE BUILDING SHALL BE INSTALLED IN METALLIC RACEWAY AND 36 TRIM END CAPS 1 221 -200 "UNIRAC , SFM TRIM END CAPS" SHALL BE IDENTIFIED EVERY 10 FEET -- AND WITHIN 1 FOOT ABOVE AND BELOW PENETRATIONS OF ROOF/CEILING ASSEMBLIES WALLS OR BARRIERS -- WITH MINIMUM 3/8- INCH -HIGH WHITE LETTERING ON RED BACKGROUND READING : WARNING : PHOTOVOLTAIC POWER SOURCE . SYSTEM GROUNDING ELECTRODE CONDUCTOR FOR PV SYSTEM TO BE SIZED TO MEET THE REQUIREMENTS OF 2020 NEC THE EXISTING MAIN SERVICE PANEL WILL BE EQUIPPED WITH A GROUND ROD OR UFER UTILITY COMPANY WILL BE NOTIFIED PRIOR TO ACTIVIATION OF THE SOLAR PV SYSTEM TERMINALS OF THE DISCONNECTING MEANS MAY BE ENERGIZED IN THE OPEN POSITION ENPHASE MICRO-INVERTERS ARE LISTED TO UL 1741 & IEEE 1547 & 1547 . 1 & UL 62109- 1 AND CSA C22 . 2 NO , 107 . 1 -01 STANDARDS . 0 ELECTRICAL CONTRACTOR NO: CLIENT: REVISIONS : TITLE : SHEET: HOME IMPROVEMENT CONTRACTOR DATE : 3/ 10/2021 •� freedom CONTRACTOR TORLI LICENSE LAUREL O CONNOR DESCRIPTION DATE REVISION v CONTRACTOR LICENSE ELECTRICAL -A1 ; CONSTRUCTION SUPERVISOR F O R E V E R LICENSE CS-111662; MASTER 38 JEDIAH LANE , DESIGN AJS NOTES AND FREEDOM FOREVER MASSACHUSETTS ELECTRICIAN 1136 MR BREWSTER , MA 02631 BY:7 EQUIPMENT LIST PV - 6 MATTHEW MARKHAM LLC 135 ROBERT TREAT PAINE DR. , TALTON , MA 02780 ��71v 106 No . : F079755 Tel: (800) 385-1075 r NOTES : 1 . NEC ARTICLES 690 AND 705 AND NEC SECTION R324 MARKINGS � tH OF MgSc% SHOWN HEREON , JOSEPH J . y PHOTOVOLTAIC SYSTEM I \ / I 2 . ALL MARKING SHALL CONSIST OF THE FOLLOWING : BRAVO m • , , , • V A . UV RESISTANT SIGN MATERIAL WITH ENGRAVED OR o ELECTRICAL y bob MACHINE PRINTED LETTERS OR ELECTRO- PLATING . C'N No . 56193 B . RED BACKGROUND COLOR WHITE TEXT AND LINE ,pEpscTT _„cp 690 . 12 WORK , FSS/ONAttL�E�yN�'\� C . AERIAL FONT . 3 , ALL SIGNS SHALL BE SIZED APPROPRIATELY AND PLACED IN SOLAR PV SYSTEM EQUIPPED THE LOCATIONS SPECIFIED . SIGNAGE CANNOT BE HAND-WRITTEN , WITH RAPID SHUTDOWN 3 , SIGNS SHALL BE ATTACHED TO THE SERVICE EQUIPMENT WITH POP - RIVETS OR SCREWS . TURN RAPID PV SYSTEM AC DISCONNECT SHUTDOWN SWITCH TO RATED AC OUTPUT CURRENT 36 ., 00 AMPS THE " OFF " POSITION TO AC • ' • • 1VOLTS SHUT DOWN PV SYSTEM 690 . 14 , 690 . 15 , 690 . 54 AND REDUCE SHOCK HAZARD IN THE ARRAY PM POWER SOURCES 690 . 56 (C )( 1 ) ( B ) SECOND , SOURCE • • VOLTAIC RATED AC OUTPUT CURRENT 36 . 00 AMPS AC NORMALOPERATING • ' 1 VOLTS a690 . 54 OPTIONAL SOLAR LOAD CENTER 0 0 ARRAY R J4 JO J� l4 - JD J / ✓ 0A A �F JA A JLL �❑ oa as �A :A �AJa �A . ?A INVERTER ■ • ■ CONNECTION • • RELOCATE THISCEC 690 , 31 ( G )(3 ) & (4 ) , CRC R324 . 7 " WARNING " ( UNLESS BUSBAR IS FULLY RATED ) 705 . 12 ( D )(2 ) PHOTOVOLTAIC POWER SOURCE EVERY 10 ' ON CONDUIT AND ENCLOSURES ELECTRICAL CONTRACTOR NO: CLIENT : REVISIONS : TITLE : SHEET: HOME IMPROVEMENT CONTRACTOR DATE : 3/ 10/2021 freedom CONTRACTOR ICE SECT -EL-A LAUREL O CONNOR DESCRIPTION DATE REVISION CONTRACTOR LICENSE 902-EL-Al : A1 ; CONSTRUCTION SUPERVISOR F O R E V E R LICENSE CS-111662; MASTER 38 JEDIAH LANE , DESIGN rIFREEDOMFOREVER MASSACHUSETTS ELECTRICIAN 1136 MR BREWSTER , MA 02631 BY: AJS LABELS PV- 7 MATTHEW MARKHAM LLCTREAT PAINE DR. , TAUTON , MA 02780 JOB NO . : F079755 Tel: (800) 385-1075 f r2`/ Lik! <---, HOF Mgssgc� = JOSEPH J . y BRAVO un o ELECTRICAL y No . 56193 ti Ado ,pFG�ER�p\�h�� SSS/0NAL CAUTION : MULTIPLE SOURCES OF POWER LOCATED AS SHOWN , DANGEROUS VOLTAGE MAY BE PRESENT AT ALL TIMES LU z Q J Q 36 PV MODULE WITH W MICRO INVERTER MAIN SERVICE PANEL UTILITY METER JUNCTION BOX AC DISCONNECT SMART PRODUCTION METER COMBINER BOX 6X8 " TYP - NEC 705 . 10 NOTES : 1 , NEC ARTICLES 690 AND 705 AND NEC SECTION R324 MARKINGS SHOWN HEREON . 2 , ALL MARKING SHALL CONSIST OF THE FOLLOWING : A . UV RESISTANT SIGN MATERIAL WITH ENGRAVED OR MACHINE PRINTED LETTERS OR ELECTRO - PLATING , B . RED BACKGROUND COLOR WHITE TEXT AND LINE WORK , C . AERIAL FONT , 3 , ALL SIGNS SHALL BE SIZED APPROPRIATELY AND PLACED IN THE LOCATIONS SPECIFIED , SIGNAGE CANNOT BE HAND -WRITTEN , 3 . SIGNS SHALL BE ATTACHED TO THE SERVICE EQUIPMENT WITH POP- RIVETS OR SCREWS . ELECTRICAL CONTRACTOR NO: CLIENT: REVISIONS : TITLE : SHEET : kCDC: C: n9n HOME IMPROVEMENT CONTRACTOR DATE : 3/ 10/2021 freedomONTR ; TORLI ELECTRICAL LAUREL O CONNOR DESCRIPTION DATE REVISIONCONTRACTOR LICENSE 902-EL-A1 ; CONSTRUCTION SUPERVISORF O R E V E R LICENSE CS-111662; MASTER 38 JEDIAH LANE , DESIGNFOREVER MASSACHUSETTS ELECTRICIAN 1136 MR BREWSTER , MA 02631 BY : AJS LABELS PV - 7A MATTHEW MARKHAM LLC 135 ROBERT TREAT PAINE DR. , TAUTON , MA 02780 / Ll/� JOB NO . : F079755 Tel : (800) 385- 1075 ( %l�� 1 - 10 11 - 20 21 - 30 3140 41 - 50 51 - 60 ENPHASE MICRO - INVERTER CHART 1 2 3 4 5 w Z J 2 Q 6 W 7 8 UM M P AC g PM CB 10 JEDIAH LANE ELECTRICAL CONTRACTOR NO: CLIENT: REVISIONS : TITLE : SHEET : HOME IMPROVEMENT CONTRACTOR F DATE : 3/ 10/2021 rEFREEDOM freedom ONTR ; BUSINESS ELECTRICAL LAUREL O CONNOR DESCRIPTION DATE REVISION CONTRACTOR LICENSE CTRIC902-EL-Al ; CONSTRUCTION SUPERVISOR F O R E V E R LICENSE CS-111662; MASTER 38 JEDIAH LANE , DESIGNAJS MICRO - INVERTER ELECTRICIAN 1136 MR BY :FOREVER MASSACHUSETTS MATTHEWMARKHAM BREWSTER , MA 02631 - LLc CHARTTREAT PAINE DR. , TAUTON , MA 02780JOB NO . : F079755 Tel: (800) 385-1075 SAFETY PLAN MARK UP KEY INSTRUCTIONS : 1 , USE SYMBOLS IN KEY TO MARK UP THIS SHEET . © PERMANENT ANCHOR 2 , SAFETY PLAN MUST BE MARKED BEFORE JOB STARTS AS PART OF THE PRE- PLAN OT TEMPORARY ANCHOR 3 , DOCUMENT ALL ADDITIONAL HAZARDS ON THIS PAGE & MAKE NOTES ON THE JHA SHEET IL IN CASE OF EMERGENCY INSTALLER LADDER NEAREST HOSPITAL OR OCCUPATIONAL/ INDUSTRIAL CLINIC B❑ JUNCTION / COMBINER BOX NAME : S❑ STUB - OUT Lu ADDRESS : z Q SKYLIGHT SAFETY COACH CONTACT INFORMATION Q NAME : o NO LADDER ACCESS ( STEEP GRADE OR GROUND LEVEL OBSTRUCTIONS ) ADDRESS : ALL EMPLOYEES ON SITE SHALL BE MADE AWARE OF THE RESTRICTED ACCESS SAFETY PLAN AND SIGN INDICATING THAT THEY ARE AWARE OF THE HAZARDS ON - SITE AND THE PLAN FOR CONDUIT WORKING SAFELY . GAs NAME SIGNATURE GAS SHUT OFF H2o WATER SHUT OFF O SERVICE DROP O POWER LINES UM M P AC PM CB DATE : TIME : ELECTRICAL CONTRACTOR NO: CLIENT : REVISIONS : TITLE : SHEET: FFREEDOM HOME IMPROVEMENT CONTRACTOR DATE : 3/ 10/2021 freedom 196090; BUSINESS ELECTRICAL LAUREL O CONNOR DESCRIPTION DATEREVISION CONTRACTOR LICENSE 902-EL-Ai ; CONSTRUCTION SUPERVISORDESIGNF O R E V E R LICENSE CS-111662; MASTER 38 JEDIAH LANE , PV - 9FOREVER MASSACHUSETTS ELECTRICIAN 1136 MR BREWSTER , MA 02631 BY : AJSSAFETY PLANMATTHEW MARKHAM LLC � ��TREAT PAINE DR. , TAUTON , MA 02780 / f JOB No . : F079755 Tel : (800) 385-1075 - JOB HAZARD ANALYSIS Crew leader to fill out all sections below , hold a pre -job safety meeting with all personnel , and upload this completed document and the Safety Plan to Site Capture Ladder Access Public Protection Weather and Environment Restroom facilities • Ladders must be inspected before each use . • The safety of the Client and the Public must be maintained at all • The site supervisor shall forecast the weather conditions at the a Employees shall have access to restroom facilities with • Extension ladders must be set up on a firm and level surface at times . job site , prior to crew arrival , in order to mitigate any hazards hand -washing stations . Use of onsite restroom is at the client's a 4 -to- 1 rise to run angle (or 75 degrees ) and the top must be • The Client and the Public shall be prevented from entering the associated with inclement weather (heat, cold , wind , rain , etc . ) discretion ( location is annotated below) . If client does not give secured to the structure . Extension style ladders placed on work zone through the use of barriers and/or signage , as . The site supervisor will utilized a portable wind meter permission , location of suitable restroom facilities with uneven , loose or slippery surfaces must additionally have the required . (anemometer) to verify actual onsite wind conditions , by hand -washing stations offsite will be provided . The onsite base firmly anchored or lashed so the base will not slip out . Company , Client and Public property shall be protect from checking at the ground and on any elevated work surface (ex , supervisor will identify location and make arrangements to • Extension ladders must be used with walk-through devices or falling objects . rooftop ) prior to work start , at midday and prior to solar panel ensure all employees have access at any point. the ladder must extend 36" above the stepping off point . • Pets (including dogs ) shall be secured by their owners prior to staging on a roof. • Restroom facilities will be (circle one ) : Onsite - Offsite • A-frame ladders must only be climbed with the ladder spreader work start . 0 Elevated work involving the moving or maneuvering of solar • If Offsite , add location name and address : bars locked in the open position ; A-frame ladders shall not be The client should not leave pets , family members , or others in panels shall cease at 25mph (sustained wind ) until wind climbed while in the closed position (ex , closed and used while the charge or care of Employees , Contractors , or Temporary subsides . Incident Reporting Procedure leaned against a structure ) . Workers . 0 Forecasted weather maximum temp (degrees F ) : . Contact your Site Supervisor • Additional notes : • Crew leader responsible for communication with the client : Name : Mobile Equipment • Client and public is excluded from work area by barricades ( N /A , • Only Qualified operators will operate equipment; operators must Yes , No ) : Heat Related Illness Prevention Phone : maintain a certification on their person for the equipment being • Employees shall have access to potable drinking water that is operated . Training and Pre-Job Safety Briefing fresh , pure , and suitably cool . The water shall be located as • Contact your Manager • Type(s ) of mobile equipment (Type/Make/Model ) : • All employees onsite shall be made aware of the specific close as practicable to the areas where employees are working . hazards of this project and review this HJA during a pre -job Water shall be supplied in sufficient quantity at the beginning of Name : • Qualified operator(s ) : briefing , and their signature indicates awareness of site the work shift to provide at least one quart per employee per conditions and the plan to eliminate any hazards identified prior hour for drinking for the entire shift. Employees may begin the Phone : Material Handling and Storage to and during the project . shift with smaller quantities of water if they identify the location • Materials will be staged/stored in a way that does not present a and have effective means for replenishment during the shift to • Contact your Site Supervisor hazard to client , personnel or public . Materials stored on the a Crew leader (name/title ) : allow employees to drink on quart or more per hour. The roof will be physically protect from failing or sliding off. frequent drinking of water shall be encouraged . Name : • Crew member ( name/title ) : • Shade shall be present when temperature exceeds 80 degrees Fall Protection Fahrenheit . When the outdoor temperature in the work exceeds Phone : • A site-specific plan for fall prevention and protection is required a Crew member ( name/title ) : 80 degrees Fahrenheit, employees shall have and maintain one prior to starting work and must remain onsite at all times until or more areas with shade at all times . With : Your full name , phone number, office location , brief description work is complete ; a fall rescue plan must be outlined and • Crew member ( name/title ) : . New employees must be acclimatized . New employees will be of what happen and when . discussed among the crew prior to work start . monitored by their Crew Leader (site supervisor) for the first two • First- person - Up ( FPU ) must install their anchor and connect • Crew member ( name/title ) : (2 ) weeks of employment or longer when necessary . NOTE ADDITIONAL HAZARDS NOT ADDRESSED ABOVE before any other task , including installing other anchors . The Employees will be allowed and encouraged to implement (add as many as necessary by using additional sheets ) Last- Person - Down ( LPD ) must be the only person on a roof • Crew member ( name/title ) : scheduled breaks during each shift . Employees must take uninstalling fall protection , cool -down breaks in the shade any time they feel the need to do • FPCP (name and title ) : Airborne Contaminants : so to protect them from overheating . Supervisors are Define the Hazard : Method/steps to prevent incident: • Asbestos-containing (Transite) piping (ACP) - Do not disturb REQUIRED to allow employees any break period they need • FPU and LPD ( name and title ) : (move , drill , cut fracture , etc . ) during high heat conditions . • Asbestos-containing thermal insulation (ACI ) and • Cool Vests are encouraged for all employees at all times during Electrical Safety Asbestos-containing duct wrapping (ACW ) - do not disturb , no periods of high heat. • The Electrical Qualified Person ( EQP ) is required onsite to attic or crawlspace access is allowed if work to be performed • Identify the location of the closet Occupational/ Industrial Clinic perform electrical work. could cause exposure to personnel , client or public . or Hospital in case a crew member becomes ill . Define the Hazard : Method/steps to prevent incident : • All electrical work will be performed with equipment in an electrically safe condition (de -energized ) unless approval has • If yes , list specific tasks and protection in place : What is the specific plan to provide and replenish sufficient water for been granted prior to work. all employees on site ? • Service drops and overhead electrical hazards will be . If offsite replenish is necessary , where will you go to replenish Define the Hazard : Method/steps to prevent incident : indentified and protected from contact, as neccessar . water ( location/address ) : • EQP ( name and tile ) : • Who will replenish the drinking water ( name ) : :1 Define the Hazard : Method/steps to prevent incident: ELECTRICAL CONTRACTOR NO: CLIENT: REVISIONS : TITLE : SHEET: ^ HOME IMPROVEMENT CONTRACTOR DATE : 3/ 10/2021 freedom CONTRACTOR TORLISS LICENSE LAUREL O CONNOR DESCRIPTION DATE REVISION e ( ) CONTRACTOR LICENSE 902-EL-A1 ; CONSTRUCTION SUPERVISOR 0 R E `Y [ R LICENSE CS-1 11662; MASTER 38 JEDIAH LANE , DESIGN FREEDOM FOREVER MASSACHUSETTS ELECTRICIAN 1136 MR BREWSTER , MA 02631 BY: AJS SAFETY PLAN LLC PV - 1 0 MATTHEW MARKHAM 135 ROBERT TREAT PAINE DR., TAUTON , MA 02780 Tel: (800) 385-1075 %�Gv " /� ^—� .108 NO . : F079755 F t LG N ON ' 2 Black i Aq LG NeON '02 Black . 1 _ LG350N1 K-V5 I LG345N1 45 I LG34ON1 K45 I L13335N1 K45 General Data Electrical Properties STC* Cell Pmperties(Material /Type) Monocrystal0ne / N-type Model LG350NIK-VS LG345NIK•V5 LG340NIK-VS 35NIK-VS Cell Maker LG Maximum Power (Pri [W] 350 345 340 335 3 5 0 W 13 4 5 W 13 4 0 W 13 3 5 W Cell Configuration 60 Cells (6 x 10) MPP Voltage ( mpp) [V] 35.7 35.3 34.9 34.5 Number of Busbars 72EA MPP Current (Impp) [A] 9.81 9.78 9.75 9.72 Module Dimensions (L x W x H) 1 ,686mm x 1 ,016mm x 40 mm Open Circuit Voltage (WG 35:;) [V] 41 .4 41.3 41 .2 41 .1 Weight 17,1 kg Short Circuit Current (k t 5i) [A] 10,43 10.39 10.35 10.31 The LG NeON° 2 is LG's best selling solar module, and is one of the most power- Glass (Material) Tempered Glass with AR Coating Module Efficiency [%] 20A 20.1 19.8 19.6 Backsheet(Calor) Black PowerToterance [%] 0 - +3 ful and versatile modules on the market today. Featuring LG's Cello Technology, an ar es on mon . rra Iran a m , a temperature the LG NeON® 2 increases power output. New updates include an extended Frame(Material) Anodized Aluminium +• Measurement Tolerance : 33% Junction Box(Protection Degree) IP 68 with 3 Bypass Diodes performance warranty to 90.08 % to give customers a greater sense of reli - Cables(Length) 1,000mmx2EA Operating Conditions ability and peace of mind. Connector(Type / Maker) MC4l MC Operating Temperature loc ] 1 40 - +90 ^ Maximum System Voltage [V] 10000 DVE O \ M1" r y Maximum Series Fuse Rating [A] 0 / V Certifications and Warrant Mechanical Test Load (Front) [Pa 1psf] s,400 / tt3 C L US Mechanical Test load Rear Pa IEC 6 7 21 5-1 /-1 -7 /2:2016, IEC 67730- (Rear) [ 1 p5q 4,000 / 83.5 ry A Medran!mtTest Load 5,400Pa / 4,000Pa based on IEC 61215-2 : 2016 1 !2:2076, UL 1703 (Test toad = Design Lead x Safety Facto( L5)) Certifications ISO 91 ISO 14001 , ISO 50001 OHSAS18001 Salt Mist Corrosion Test IEC 61701 : 2012 Seventy6 Packaging Configuration Ammonia Corrosion Test IEC 62716 : 2013 Number of Modules per Pallet [EA] 25 Module Fire Performance Type 2 (UL 1703) Number of Modules per 40ft HQ Container [EA] 650 Fire Rating Class C (UL 790, ULC/ORD C 1703) Packaging Bax Dimensions (L x W x H) [mm] 1 ,750 x 1 ,120 x 1 ,221 Packaging Box Gross Weight [kg] 464 Solar Module Product Warranty 25 Years Solar Module Output Warranty Linearwarrenty' Dimensions (mm / inch) • First year. 98% 2) After 1 st year : 0.33% annual degradation 3) 90.08% for 25 years Temperature Characteristics NMOT [ 'C ] 42 + 3 Pm" [%/'C] -036 -, Voc [%Pc] -026 lsc [%/'c] 0.03 .�.. 9 II ' NMOT (Nominal Module Operating Temperature) Irradiance 800 Win ,, Ambient temperature 20 °C, Wind speed i m/s, Spectrum AM IS _ I I Electrical Properties (N OT) Model 1.6350111I05 LG345NIK-VS L6340NIK45 L6335NIK-VS m g✓. Maximum Power (Pri [W] 263 259 255 251 MPP Voltage (Vni [Vj 33.5 33.2 32.6 32A Feature MPP Current (Impp) [A] 7.83 7.80 7.78 7.76 \il ofi, Open Circuit Voltage (Voc) [V] 39.0 38.9 38.8 38.7 a3 01 + Short Circuit Current (Isc) [A] 8.38 8.35 832 8.28 Enhanced Performance Warranty � S Enhanced Product warranty IN Curves tl LG NeONO 2 has an enhanced performance LG has extended the warranty of the NeON° 2 I2.0 warranty. After 25 years, LG NeON° 2 is guar- to 25 years, which is among the top of industry 000w anteed to perform at minimum 90.08% of ini - standards. 1 ` tial performance. ao HOW of I al HOW m too U AOOW Better Performance on a Sunny Day Roof Aesthetics u®' LG NeON° 2 now performs better on sunny J LG NeON° 2 has been designed with aesthetics in zaow days, thanks to its improved temperature mind using thinner wires that appear all black at a O.0 coefficient. distance. The LG NeON° 2 can increase the aesthetic " r'9 100 310 value of your home with a more modern design. Voltage [V] About LG Electronics LG Electronics Inc. Product specifications are subject to change without notice. � � ❑� LG E'ecvurncs is a gIubeI big player, committed to expanding its operations with the solar market. The company first embarked on a solar energy source research program Solar Business Division DS-VS-60-K-G-F-EN-90806 _ in 1985, supported by LG Groups vast experience in the semi-mndurtor, LCD, chemistry and materials Industries. In 2010, LG Solar successfully released its first MonoX'' LG ® LG LG Turin Towers, 128 Yeoui-daero, Yeongdeungpo-gu, Seoul 'ri T senesto themarl.et, whlch isnovravailable in 32 comtnes_The NeON`-' (previous. MonoX^ NeON). NeON32, NeON'2 BiFanal vni the "intersolar AWARD' in 2013. 2015 ® 07336, Korea © 2079 LG Electronics. All rights reserved. ■r and 2016, which demonstrates LG Solar§ lead, innovation and commitment m the industry. Life's Good � + wwwlg-solaccom Data sheet Enphase IQ 7 and IQ 7+ Microinverters Enphase Microinverters INPUT DATA (DC) IQ7- 60 -2- US / IQ7- 60 - B - US IQ7PLUS -72-2 - US / IQ7PLUS -72 - B - US Region : AMERICAS _- __ - -- Commonly used module pairings' 235W - 350W + 235W - 440W + Module compatibility 60 -cell PV modules only 60 -cell and 72-cell PV modules Maximum input DC voltage 48V 60V Peak power tracking voltage 27 V - 37 V 27 V - 45 V Operating range 16V - 48V 16V - 150V - Min/ Max start voltage 22 V / 48 V 22 V / 60 V The high-powered smart grid- ready Max DC short circuit current (module Isc) 15A 15A Enphase overvoltage class DC port II II Enphase IQ 7 Micro" and Enphase IQ 7 + Micro"" DC port backfeed current 0 A 0 A Qn 1 dramatically simplify the installation process while PV array configuration 1 x 1 ungrounded array; No additional DC side protection required ; 7 and IQ 7+ AC side protection requires max 20A per branch circuit achieving the highest system efficiency. OUTPUT DATA (Ac) IQ 7 Microinverter IQ 7+ Microinverter Microinverters Part of the Enphase IQ System, the IQ 7 and Peak output power 250 VA 295 VA Maximum continuous output power 240 VA 290 VA IQ 7+ Microinverters integrate with the Enphase Nominal (L-L) voltage/range 2 240V / 208V / 240 V / 208V / IQ Envoy" , Enphase IQ Battery'" , and the Enphase 211 -264V 183-229V 211 -264V 183-229V Maximum continuous output current 1 .0 A (240 V) 1 .15 A (208 V) 1 . 21 A (240 V) 1 . 39 A (208 V) Enlighten '" monitoring and analysis software . Nominal frequency 60 Hz 60 Hz Extended frequency range 47 - 68 Hz 47 - 68 Hz IQ Series Microinverters extend the reliability AC short circuit fault current over 3 cycles 5. 8 Arms 5. 8 Arms standards set forth by previous generations and Maximum units per 20 A (L-L) branch circuit3 16 (240 VAC) 13 (208 VAC) 13 (240 VAC) 11 (208 VAC) undergo over a million hours of power-on testing, Overvoltage class AC port III IIIAC port backfeed current 0 A 0 A enabling Enphase to provide an industry-leading Power factor setting 1 .0 1 .0 warranty Of Up to 25 years . Power factor (adjustable) 0 .7 leading . . . 0 . 7 lagging 0.7 leading . . . 0. 7 lagging EFFICIENCY @240 V @208 V @240 V @208 V Peak CEC efficiency 9796 % 97, 6 % 97, 5 % 9743 % CEC weighted efficiency 97, 0 % 97.0 % 97, 0 % 97, 0 % MECHANICAL DATA Ambient temperature range -40 °C to +65° C Relative humidity range 4% to 100% (condensing) Easy to Install Connector type (IQ7-60-2-US & IQ7PLUS 72-2-US) MC4 (or Amphenol H4 UTX with additional Q- DCC-5 adapter) Connector type (IQ7-60-B-US & IQ7PLUS-72-B-US) Friends PV2 (MC4 intermateable). Lightweight and simple Adaptors for modules with MC4 or UTX connectors: Faster installation with improved, lighter two-wire cabling - PV2 to MC4: order ECA-S20-S22 - PV2 to UTX: order ECA-S20 -S25 Built-in rapid shutdown compliant (NEC 2014 & 2017) Dimensions (WxHxD) 212 mm x 175 mm x 30.2 mm (without bracket) Weight 1 . 08 kg (2. 38 lbs) Productive and Reliable Cooling Natural convection - No fans Approved for wet locations Yes r— Optimized for high powered 60-cell and 72-cell* modules Pollution degree PD3 More than a million hours of testing Enclosure Class II double-insulated, corrosion resistant polymeric enclosure Class 11 double-insulated enclosure Environmental category / UV exposure rating NEMA Type 6 / outdoor UL listed FEATURES Communication ^_ Power Line Communication (PLC)E) ENPHASE im0. Monitoring Enlighten Manager and MyEnlighten monitoring options . Smart Grid Ready Both options require installation of an Enphase IQ Envoy. OE M Disconnecting means The AC and DC connectors have been evaluated and approved by UL for use as the load -break Complies with advanced grid support, voltage and disconnect required by NEC 690, Wes am frequency ride -through requirements Compliance CA Rule 21 UL 1741 SA o ru P ( ) Remotely updates to respond to changing UL 62109-1 , UL1741 / IEEE1547, FCC Part 15 Class B. ICES- 0003 Class B. grid requirements CAN/CSA-C22 . 2 N0. 107.1 -01 Configurable for varying grid profiles This product is UL Listed as PV Rapid Shut Down Equipment and conforms with NEC-2014 and • NEC-2017 section 690 .12 and C22.1 -2015 Rule 64-218 Rapid Shutdown of PV Systems, for AC • Meets CA Rule 21 (UL 1741 -SA) and DC conductors, when installed according manufacturer's instructions . U * The IQ 7+ Micro is required to support 72-cell modules. 1 . No enforced DC/AC ratio. See the compatibility calculator at https://enphase.com/en-us/support/module-compatibility. 2 . Nominal voltage range can be extended beyond nominal if required by the utility. 3 . Limits may vary. Refer to local requirements to define the number of microinverters per branch in your area. ® E N P H A S E To learn more about Enphase offerings, visit enphase. com E N P H A S E To learn more about Enphase offerings, visit enphase. com `./ `./ O 2018 Enphase Energy. All rights reserved. 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C O m Z3 6 lQ O C C _ p Q (Q Q D m m CL 77 0 0 v \ v 3 m I l (7 ' Q (n p- (n Q N Q m (DN < m CRS C� NIRASFM : : � UNIRA UFM INFINITY BETTER SOLAR STARTS HERE DESIGN GUIDELINES BETTER SOLAR STARTS HERE Take your business to the next level with SFM INFINITY , UNIRAC ' s rail - less PV mounting system for flush While you will see advantages simply from switching to SFM INFINITY , the following guidelines will help you mount installations on comp shingle and tile roofs . An advanced 3rd generation product platform in use to maximize its benefitse by top solar contractors nationwide , SFM INFINITY optimizes your operations on and off the roof , with approximately 40 % less labor , 30 % logistics savings , and 20 % fewer roof attachments than traditional solar racking . Plus , 81 % of homeowners prefer SFM INFINITY ' s aesthetics . DEFAULT TO LANDSCAPE • When possible , design in landscape orientation in order to fit more modules on l the roof and minimize roof attachments , r / MIX MODULE ORIENTATIONS SFM INFINITY is easily configured in mixed array shapes and module orientations to inaximize array density and to avoid vent pipes and other obstacles . Because inaunting locations are not constrained by rails . SFM INFINITY has unmatched flexibility to enhance your projects . UNIVERSAL COMPONENTS CONSULT THE QUICK TIPS VIDEOS FIT 32 - 40MM MODULES visit II mobile - friendly library of short , topic - specific videos which answer common questions and demonstrate how simple it is to install SFM INFINITY, Quick Tips Videos : https : // unirac . com / SFM - Infinity/ F . - �-4 = DESIGN IN U - BUILDER '`a6>1 , �l Layout your arrays in U - Builder, UNIRAC 's free solar design software , to optimize SFM INFINITY ' s i . capabilities , including mixing module orientations and minimizing roof attachments . Quickly create layouts on Google or Bing Maps and generate project documents . SUPERIOR PERFORMANCE EASY INSTALLATION HOMEOWNER PREFERRED — U - Builder : https : // design . unirac . com / Enhance your business with two installs per day Pre-assembled components, 20% fewer roof attachments, More than 4 out of 5 homeowners prefer SFM INFINITY 'S and 30% less cost . and level array in seconds with post height adjustment . aesthetics over a leading rail brand . REVOLUTIONIZING ROOFTOP SOLAR REVOLUTIONIZING ROOFTOP SOLAR 1 ' QUESTIONS OR CUSTOMER SERVICE VISIT UNIRAC . COM1 ' 1 248 1.. 2702 I ' QUESTIONS 1 ' CUSTOMER SERVICE VISIT UNIRAC . COM1 ' I 1 Report No . 102393982LAX-002 Page 2 of 107 Issued : 11 -Apr-2016 Report No . 102393982LAX -002 Page 3 of 107 Issued : 11 -Apr-2016 Unirac , Inc Revised : 20 - Mar-2019 Unirac , Inc Revised : 20- Mar-2019 2 . 0 Product Description 2 . 0 Product Description Photovoltaic Mounting System , Sun Frame Microrail - Installed Using Unirac Installation Guide , Model Similarity NA Product Rev PUB2019MAR01 with Annex North Row Extension Installation Guide Rev PUB2019FEB20 Fuse Rating : 30A Brand name Unirac Module Orientation : Portrait or Landscape The product covered by this report is the Sun Frame Micro Rail roof mounted Photovoltaic Maximum Module Size : 17 . 98 ft' Rack Mounting System . This system is designed to provide bonding and grounding to UL2703 Design Load Rating : 33 PSF Downward , 33 PSF Upward , 10 PSF Down - Slope photovoltaic modules . The mounting system employs anodized or mill finish aluminum brackets Tested Loads - 50 psf/2400Pa Downward , 50psf/2400Pa Uplift , 15psf/720Pa Down Slope that are roof mounted using the slider, outlined in section 4 of this report . There are no rails Trina TSM -255PD05 . 08 and Sunpower SPR- E20 -327 used for Mechanical Loading within this product , whereas the 3 " Micro Rail , Floating Splice , and 9 " Attached Splice electrically bond the modules together forming the path to ground . Increased size ML test : Maximum Module Size : 22 . 3 ft2 The Micro Rails are installed onto the module frame by using a stainless steel bolt anodized UL2703 Design Load Rating : 113 PSF Downward , 50 PSF Upward , 30 PSF Down -Slope with black oxide with a stainless type 300 bonding pin , torqued to 20 ft- Ibs , retaining the LG355S2W -A5 used for Mechanical Loading test . modules to the bracket . The bonding pin of the Micro Rail when bolted and torqued , penetrate Mounting configuration : Four mountings on each long side of panel with the longest span of Description the anodized coating of the photovoltaic module frame to contact the metal , creating a bonded 24 " connection from module to module . UL2703 Design Load Rating : 46 . 9 PSF Downward , 40 PSF Upward , 10 PSF Down - Slope Ratings LG395N2W -A5 , LG360S2W -A5 and LG355KW -A5 used for used for Mechanical Loading The grounding of the entire system is intended to be in accordance with the latest edition of the test . National Electrical Code , including NEC 250 : Grounding and Bonding , and NEC 690 : Solar Mounting configuration : Six mountings for two modules used with the maximum span of Photovoltaic Systems . Any local electrical codes must be adhered in addition to the 74 . 5 " national electrical codes . The Grounding Lug is secured to the photovoltaic module , torqued in accordance with the installation manual provided in this document . Fire Class Resistance Rating : - Class A for Steep Slope Applications when using Type 1 Modules . Can be installed at any Other optional grounding includes the use of the Enphase UL2703 certified grounding system , interstitial gap . Installations must include Trim Rail . which requires a minimum of 2 micro- inverters mounted to the same rail , and using the same - Class A for Steep Slope Applications when using Type 2 Modules . Can be installed at any engage cable . interstitial gap . Installations must include Trim Rail . Model jUnirac SFM I - Class A Fire Rated for Low Slope applications with Type 1 or 2 listed photovoltaic modules . This system was evaluated with a 5" gap between the bottom of the module and the roof' s surface See section 7. 0 illustraction # 1 and la for a complete list of PV modules evaluated with these racking systems Other Ratings NA ED 16.3. 15 (20-Apr-17) Mandatory ED 16.3 . 15 (20-Apr-17) Mandatory Lntertek Address : Intertek d NY 13 11 Lntertok Address : Intertek d NY 13 11 Cortland NY 13045 Cortland NY 13045 Total Quality, Acsuied. Telephone : 607-758-6516 Total Quality, Aswled. Telephone : 607-758-6516 www. intertek .com www. intertek .com o SE3000A- US / SE380OA- US / SE5000A- US / SE6000A- US / SE760OA- US / SE1000OA- US / SE1140OA- US / SE3000H - US / SE380OH - US / SE5000H - US / SE6000H - US / SE760OH - US / Subject : ETL Evaluation of SolarEdge Products to NEC 2017 Rapid Shutdown Requirements SE1000OH - US / SE1140OH - US when the following label is labeled on the side of the inverter : To, whom it may concern Zara r. This letter represents the testing results of the below listed products to the requirements contained in the following standards : PHOTOVOLTAIC RAPID National Electric Code, 2017, Section 690 . 12 requirement for rapid shutdown . SHUTDOWN SYSTEM UL 1741 , UL 1741 CRD for rapid shutdown The evaluation was done on the PV Rapid Shutdown System ( PVRSS ), and covers installations consisting Inverter part number may be followed by a suffix of optimizers and inverters with part numbers listed below . The testing done has verified that controlled conductors are limited to : 3 - ph Inverters : o SE9KUS / SE10KUS / SE14 . 4KUS / SE20KUS / SE30KUS / SE33 . 3KUS /SE43 . 2KUS / • Not more than 30 volts and 240 voltamperes within 30 seconds of rapid shutdown initiation SE66 . 6KUS / SE100KUS ; when the following label is labeled on the side of the inverter : outside the array . • Not more than 80 volts and 240 voltamperes within 30 seconds of rapid shutdown initiation blarWr, inside the array . The rapid shutdown initiation is performed by either disconnecting the AC feed to the inverter, or — if PHOTOVOLTAIC RAPID the inverter DC Safety switch is readily accessible — by turning off the DC Safety switch . SHUTDOWN SYSTEM Applicable products : Inverter part number may be followed by a suffix • Power optimizers : o PB followed by 001 to 350 ; followed by -AOB or -TFI . If there are any questions regarding the results contained in this report, or any of the other services OP followed by 001 to 500; followed by - LV, - MV, - IV or - EV . offered by Intertek, please do not hesitate to contact the undersigned . P followed by 001 to 850 . SP followed by 001 to 350 . * When optimizers are connected to 2 or more modules in series, the max input voltage may exceed 80V . Following the implementation of the NEC 2017 rapid shutdown value of 80V max inside of the array at the beginning of 2019 , modules exceeding this combined input max voltage will be required to use optimizers with parallel inputs . • 1 - ph Inverters : This information is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. This information is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client . Intertek's responsibility and liability are limited to the terms and conditions of the agreement . Intertek assumes no liability to any party, Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss , expense , or damage occasioned by the use of this information . other than to the Client in accordance with the agreement, for any loss , expense , or damage occasioned by the use of this information . Any observations and results in this report are relevant only to the sample evaluated . Only the Client is authorized to copy and Any observations and results in this report are relevant only to the sample evaluated . Only the Client is authorized to copy and distribute this information and only then in its entirety . distribute this information and only then in its entirety . © 2018 Intertek © 2018 Intertek Version : 8 -September-2016 Page 1 of 3 GFT-OP- 10a Version : 8-September-2016 Page 2 of 3 GFT-OP - 10a ARk _`\ . f � GrCSA up @ Group *la / Certificate o f Comn liance Certificate : 70131735 Master Contract : 266909 Project : 70185553 Date Issued : 2018 - 10 -08 Certificate : 70131735 Master Contract : 266909 (266909) The grounding of the system is intended to comply with the latest edition of the National Electrical Code , to include NEC 250 & 690 . Local codes compliance is required, in addition to national codes . All Project: 70185553 Date Issued : 2018 - 10-08 grounding/bonding connections are to be torqued in accordance with the Installation Manual and the settings used during the certification testing for the current edition of the project report. Issued to : Unirac 1411 Broadway NE The system may employ optimizershnicro-inverters and used for grounding when installed per installation Albuquerque, New Mexico 87102 instructions . USA Attention : Klaus Nicolaedis Mechanical ratings : Downward Design Load (lb/ft ) 113 .4 The products listed below are eligible to bear the CSA Mark shown Upward Design Load ( 2) Down-Slope Load (lb/ft2) ft143 14 . 7 with adjacent indicators 'C ' and 'US 'for Canada and US or with adjacent indicator ' US ' for US only or without either indicator for Canada only. Conditions of acceptability : Installation is subject to acceptance of the local inspection authorities having jurisdiction. The certification of these products relates only to the methods of installation, bonding, and grounding as outlined in the Installation Manual for each product. Maf naJ& Unirac Large Array ® Issued by : "'�""" Michael Hoffnagle ULA is a ground mount system using the SolarMount (SM) platform for the bonding and grounding of PV C us modules . ULA aluminum components merge with SM rails and installer-supplied steel pipe. The SM rail system is secured to the horizontal Pipe using the Rail Bracket components. The Rear and Front cap secures the horizontal Pipe to the vertical Pipe. The Front cap is also used to secure the Cross brace. A Slider is attached to the vertical Pipe to secure the Cross brace. The SM rails, caps, slider, rail brackets, PRODUCTS and cross braces materials are 6105-T5 aluminum extrusion . Fasteners materials are 304 stainless steel. CLASS - C531302 - POWER SUPPLIES - PHOTOVOLTAICS --PV Racking Horizontal and vertical pipe materials meet the minimum requirements of ASTM A53 for galvanized steel CLASS - C531382 - POWER SUPPLIES- PHOTOVOLTAICS -PV Racking and clamping systems-Certified to pipe in 2 " and 3 " diameter. US Standards The mechanical load ratings from the SM test data will be applied to the ULA model . Models : SM SOLARMOUNT Flush-to-Roof is an extruded aluminum rail PV racking system that is installed parallel to the roof in landscape or portrait orientations. Fire Testing is not applicable due to being a ground mount system . ULA Unirac Large Array is a ground mount system using the SolarMount (SM) platform for the bonding and grounding of PV modules. APPLICABLE REOUIREMENTS SOLARMOUNT UL 2703 - 1st Edition - Mounting Systems, Mounting Devices , Clamping/Retention Devices, and Ground Lugs for Use with Flat-Plate Photovoltaic Modules and Panels . The system listed is designed to provide bonding/grounding, and mechanical stability for photovoltaic modules . LTR AE-001 -2012 - List of Technical Requirements for Photovoltaic Module and Panel racking Systems The system is secured to the roof with the L-Foot components through the roofing material to building structure . Modules are secured to the racking system with stainless steel or aluminum mid clamps and Aluminum end MARKINGS clamps . The modules are bonded to the racking system with the stainless steel bonding mid clamps with piercing points . The system is grounded with 10 AWG copper wire to bonding/grounding lugs . Fire ratings of Class A The manufacturer is required to apply the following markings : with Type 1 , 2 , 3 , or 10 for steep slope . Tested at 5" interstitial gap which allows installation at any stand-off a Products shall be marked with the markings specified by the particular product standard. height. • Products certified for Canada shall have all Caution and Warning markings in both English and French . 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ENGINEERS July 1, 2020 Testing : Values were based on UTR - 299 testing provided by Unirac . Unirac Components and Cladding Roof Zones : 1411 Broadway Blvd . NE The Components and Cladding Roof Zones shall be determined based on ASCE 7 -05 , ASCE 7- 10 & 7 - 16 Component and Albuquerque , NM 87102 Cladding design . Attn . : Unirac - Engineering Department Notes : 1 ) U - builder Online tool analysis is only for Unirac SFM Sunframe Microrail system only and do not include roof capacity check . Re : Engineering Certification for the Unirac Sunframe Microrail , SFM Infinity U - builder Software 2 ) Risk Category II per ASCE 7 - 16 . 3 ) Topographic factor, kzt is 1 . 0 . PZSE , Inc . - Structural Engineers has reviewed the Unirac' s Sunframe Microrail , proprietary mounting system constructed 4 ) Array Edge Factor YE = 1 . 5 from modular parts which is intended for rooftop installation of solar photovoltaic ( PV) panels ; and has reviewed the U - 5 ) Average parapet height is 0 . 0 ft . builder Online tool . This U - Builder software includes analysis for the 2" Microrail , 8 " Attached Splice , 6" splice , and front 6 ) Wind speeds are LRFD values . trimrail . All information , data and analysis contained within are based on , and comply with the following codes and 7 ) Attachment spacing ( s ) apply to a seismic design category E or less . typical specifications : Design Responsibility : 1 . Minimum Design Loads for Buildings and other Structures, ASCE/SEI 7 -05 , ASCE/SEI 7 - 10, ASCE/SEI 7 - 16 The U - Builder design software is intended to be used under the responsible charge of a registered design professional 2 . Massachusetts State Building Code, 780 CMR 9th Edition . where required by the authority having jurisdiction . In all cases, this U - builder software should be used under the 3 . 2006- 2018 International Building Code, by International Code Council , Inc . w/ Provisions from SEAOC PV- 2 2017 . direction of a design professional with sufficient structural engineering knowledge and experience to be able to : 4 . 2006- 2018 International Residential Code, by International Code Council , Inc . w/ Provisions from SEAOC PV- 2 • Evaluate whether the U - Builder Software is applicable to the project, and 2017 . 5 , AC428, Acceptance Criteria for Modular Framing Systems Used to Support Photovoltaic ( PV) Panels, November Understand and determine the appropriate values for all input parameters of the U - Builder software . 1 , 2012 by ICC- ES . This letter certifies that the Unirac SFM Sunframe Microrail , when installed according to the U - Builder engineering Following are typical specifications to meet the above code requirements : report and the manufacture specifications, is in compliance with the above codes and loading criteria . Design Criteria : Ground Snow Load = 0 - 100 ( psf) This certification excludes evaluation of the following components : Basic Wind Speed = 90 - 180 ( mph ) 1 ) The structure to support the loads imposed on the building by the array; including, but not limited to : strength Roof Mean Height = 0 - 30 ( ft ) and deflection of structural framing members, fastening and /or strength of roofing materials, and /or the effects Roof Pitch = 0 - 45 ( degrees ) of snow accumulation on the structure . Exposure Category = B, C & D 2 ) The attachment of the SFM 2 " Microrail or 8" Attached Splice to the existing structure . Attachment Spacing : Per U - builder Engineering report . 3 ) The capacity of the solar module frame to resist the loads . Cantilever : Maximum cantilever length is L/3 , where " L" is the span noted in the U - Builder online This requires additional knowledge of the building and is outside the scope of the certification of this racking system . tool . Clearance : 2" to 10 " clear from top of roof to top of PV panel . If you have any questions on the above, do not hesitate to call . Tolerance(s ) : 1 . 0" tolerance for any specified dimension in this report is allowed for installation , Prepared by : Installation Orientation : See SFM Installation Guide . PZSE, Inc . — Structural Engineers P��H °FMAssyo Roseville , CA PAUL K . y Landscape - PV Panel long dimension is parallel to ridge/eave line of roof and the PV �° ZACHER m panel is mounted on the long side . ° -4 c ) STRUCTURAL .1 Portrait - PV Panel short dimension is parallel to ridge/eave line of roof and the PV panel No . 50190 is mounted on the short side , o r�. o�i_ o o�FSS/ONAI- 1478 Stone Point Drive , Suite 190, Roseville , CA 95661 916 . 961 . 3960 F 916 . 961 . 3965 W www . pzse . com Experience Inlegrity I Empowermeni I