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Roof 2 Arr 1 Load <br />Project: Ross Durant I -- Job #: 2025-04579 <br />Date: 7/29/2025 Engineer: DF <br />IFI Wind Loading - North Wind 0-90 Module Area 21.12 sq. ft. Roof height:30.0 ft h 30.0 ft Total Wind Uplift: 5655 lb Edge bays FOS 1 <br />Roof 2 Arr 1 Module Tilt 10 degrees Kz = 0.70 h_pt 1.3 ft Min Uplift Ballast: 1065 lb Field bays FOS 1 <br />FR # of Modules: 48 q_h = 11.8 psf L_N-S (min) 100.0 ft Total Wind Drag: 421 lb <br />Subtotals # of Bays: 72 # Modules for drag:48.0 L_E-W (min) 150.0 ft Min Drag Ballast: 0 lb <br />Fv V ballastFh H ballast <br />Ballast Ballast Ballast Ballast Ballast <br />33 lb 33 lb 33 lb 33 lb 33 lb <br />## ## 68 0 1 pnl RZ 1 kp_MU 1.04 Anh=2398 1.00 2 pnl RZ 1 kp_MU 1.04 Anh=2398 1.00 1 pnl 1 pnl RZ 1 kp_MU 1.04 Anh=2398 0.68 1 pnl <br />n--w AZ 1 cP_MU -0.57 F_v = 148 lb n---AZ 1 cP_MU -0.57 F_v = 148 lb ne-- n--w AZ 1 cP_MU -0.54 F_v = 139 lb ne-- <br />Anv= 200 kp_MS 0.99 Ballast: 40 lb Anv= 200 kp_MS 0.99 Ballast: 40 lb Anv= 150 kp_MS 0.99 Ballast: 35 lb <br />n--w cP_MS -0.20 F_h = 9 lb ne--cP_MS -0.20 F_h = 9 lb ne-w cP_MS -0.20 F_h = 9 lb <br />Ballast Sharing:4 Modules 48 Drag Ballast:0 lb Ballast Sharing:4 Modules 48 Drag Ballast:0 lb Ballast Ballast Sharing:3 Modules 48 Drag Ballast:0 lb Ballast <br />33 lb 33 lb 33 lb 33 lb 33 lb <br />## ## ## 0 2 pnl RZ 1 kp_MU 1.04 Anh=2398 1.00 4 pnl RZ 1 kp_MU 1.04 Anh=2398 1.00 2 pnl 2 pnl RZ 1 kp_MU 1.04 Anh=2398 0.02 3 pnl RZ 1 kp_MU 1.04 Anh=2398 0.02 <br />---w AZ 3 cP_MU -0.50 F_v = 130 lb ----AZ 3 cP_MU -0.48 F_v = 123 lb -e-- ---w AZ 3 cP_MU -0.29 F_v = 104 lb ic--ne AZ 1 cP_MU -0.25 F_v = 95 lb <br />Anv= 300 kp_MS 0.99 Ballast: 29 lb Anv= 350 kp_MS 0.99 Ballast: 25 lb Anv= 300 kp_MS 0.99 Ballast: 14 lb Anv= 400 kp_MS 0.99 Ballast: 8 lb <br />---w cP_MS -0.20 F_h = 9 lb -e--cP_MS -0.20 F_h = 9 lb ---w cP_MS -0.20 F_h = 9 lb n---cP_MS -0.20 F_h = 9 lb <br />0 Ballast Sharing:6 Modules 48 Drag Ballast:0 lb Ballast Sharing:7 Modules 48 Drag Ballast:0 lb Ballast 5 Ballast 5 Ballast Sharing:6 Modules 48 Drag Ballast:0 lb Ballast Sharing:8 Modules 48 Drag Ballast:0 lb <br />33 lb 33 lb 33 lb 33 lb 33 lb 33 lb <br />## ## ## 0 2 pnl RZ 1 kp_MU 1.04 Anh=2398 1.00 4 pnl RZ 1 kp_MU 1.04 Anh=2398 1.00 3 pnl RZ 1 kp_MU 1.04 Anh=2398 1.00 2 pnl RZ 1 kp_MU 1.04 Anh=2398 1.00 3 pnl RZ 1 kp_MU 1.04 Anh=2398 0.00 4 pnl RZ 1 kp_MU 1.04 Anh=2398 0.00 <br />---w AZ 3 cP_MU -0.50 F_v = 130 lb ----AZ 3 cP_MU -0.45 F_v = 117 lb ic--ne AZ 1 cP_MU -0.48 F_v = 123 lb n---AZ 1 cP_MU -0.48 F_v = 123 lb ic--nw AZ 4 cP_MU -0.25 F_v = 95 lb ----AZ 4 cP_MU -0.25 F_v = 95 lb <br />Anv= 300 kp_MS 0.99 Ballast: 29 lb Anv= 400 kp_MS 0.99 Ballast: 22 lb Anv= 350 kp_MS 0.99 Ballast: 25 lb Anv= 350 kp_MS 0.99 Ballast: 25 lb Anv= 400 kp_MS 0.99 Ballast: 9 lb Anv= 400 kp_MS 0.99 Ballast: 9 lb <br />---w cP_MS -0.20 F_h = 9 lb ----cP_MS -0.20 F_h = 9 lb n---cP_MS -0.20 F_h = 9 lb n---cP_MS -0.20 F_h = 9 lb ----cP_MS -0.20 F_h = 9 lb ----cP_MS -0.20 F_h = 9 lb <br />0 Ballast Sharing:6 Modules 48 Drag Ballast:0 lb Ballast Sharing:8 Modules 48 Drag Ballast:0 lb Ballast Sharing:7 Modules 48 Drag Ballast:0 lb Ballast Sharing:7 Modules 48 Drag Ballast:0 lb Ballast Sharing:8 Modules 50 Drag Ballast:0 lb Ballast Sharing:8 Modules 50 Drag Ballast:0 lb <br />33 lb 33 lb 33 lb 33 lb 33 lb 33 lb <br />## ## ## 0 2 pnl RZ 1 kp_MU 1.04 Anh=2398 1.00 4 pnl RZ 1 kp_MU 1.04 Anh=2398 1.00 4 pnl RZ 1 kp_MU 1.04 Anh=2398 1.00 4 pnl RZ 1 kp_MU 1.04 Anh=2398 1.00 4 pnl RZ 1 kp_MU 1.04 Anh=2398 0.00 4 pnl RZ 1 kp_MU 1.04 Anh=2398 0.00 <br />---w AZ 3 cP_MU -0.57 F_v = 148 lb ----AZ 3 cP_MU -0.50 F_v = 130 lb ----AZ 3 cP_MU -0.50 F_v = 130 lb ----AZ 3 cP_MU -0.50 F_v = 130 lb ----AZ 4 cP_MU -0.28 F_v = 102 lb ----AZ 4 cP_MU -0.28 F_v = 102 lb <br />Anv= 200 kp_MS 0.99 Ballast: 40 lb Anv= 300 kp_MS 0.99 Ballast: 29 lb Anv= 300 kp_MS 0.99 Ballast: 29 lb Anv= 300 kp_MS 0.99 Ballast: 29 lb Anv= 300 kp_MS 0.99 Ballast: 13 lb Anv= 300 kp_MS 0.99 Ballast: 13 lb <br />--sw cP_MS -0.20 F_h = 9 lb --s-cP_MS -0.20 F_h = 9 lb --s-cP_MS -0.20 F_h = 9 lb --s-cP_MS -0.20 F_h = 9 lb --s-cP_MS -0.20 F_h = 9 lb --s-cP_MS -0.20 F_h = 9 lb <br />0 Ballast Sharing:4 Modules 53 Drag Ballast:0 lb Ballast Sharing:6 Modules 53 Drag Ballast:0 lb Ballast Sharing:6 Modules 53 Drag Ballast:0 lb Ballast Sharing:6 Modules 53 Drag Ballast:0 lb Ballast Sharing:6 Modules 52 Drag Ballast:0 lb Ballast Sharing:6 Modules 52 Drag Ballast:0 lb <br />33 lb 33 lb 33 lb 33 lb 33 lb 33 lb <br />1 pnl 2 pnl 2 pnl 2 pnl 2 pnl 2 pnl <br />--sw --s- --s- --s- --s- --s- <br />3 3 3 3 <br />Page 21 of 29