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vivin°t.S®lar® 1800 W Ashton 4043 <br /> Lehi, UT 84043 <br /> A sunrun COMPANY <br /> J. Matthew Walsh, PE Kirk M. Nelson, SE Samuel Brown, PE-Civil, <br /> Director of Engineering Structural Engineering Structural Engineering <br /> james.walsh@sunrun.com kirk.nelson@sunrun.com sam.brown@sunrun.com <br /> Mount Types: Uplift Shear Fasteners (Capacities based on manufacturer testing) <br /> RL-U S eedSeal 443 Ibs 238 Ibs 1 <br /> Fastener Capacity 939 Ibs 343 Ibs <br /> Controlling Capacity 443lbs 238lbs <br /> Portrait Zone 1 Zone 2 Zone 3 <br /> Uplift 37 in 35 in 37 in <br /> Shear 525 in 789 in 1579 in Capacity <br /> Manufacturer or AHJ 48 in 48 in 48 in L*SIN(9)*D <br /> Controlling Spacing 1 37 in 1 35 in 1 37 in <br /> Landscape Zone 1 Zone 2 Zone 3 Capacity <br /> Uplift 63 in 59 in 64 in L*0.6(D-W) <br /> Shear 900 in 1353 in 2706 in Capacity <br /> Manufacturer or AHJ 48 in 48 in 48 in L*SIN(A)*D <br /> Controlling Spacing 48 in 48 in 48 in <br /> OR WIN <br /> Tributary Area (Atrib) Zone 1 Zone 2 Zone 3 Mount Spacing *Vertical Spacing <br /> Portrait 17 sf 11 sf 6 sf <br /> Landscape 13 sf 9 sf 4 sf <br /> Demand in Uplift kb*0.6(Pd-W) <br /> Portrait 443lbs 443lbs 443lbs <br /> Landscape 338lbs 359lbs 333lbs <br /> Capacity in Uplift 443lbs 443lbs 443lbs Max Utilization=1.00 <br /> Demand in Shear Atrib*SIN(A)*D <br /> Portrait 17lbs 10lbs 6lbs <br /> Landscape 13lbs 8lbs 4lbs <br /> Capacity in Shear 238 Ibs 238 Ibs 238 Ibs Max Utilization=0.07 <br /> vivint.S®lar' <br /> Page 4 of 4 A surlrun COMPANY <br />