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13/52 Rail Zone 2 Span Chaft <br />Wind Ground Snow Load <br />Exposure <br />Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf <br />100 9.5 8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 <br />105 9.0 8.5 7.0 6.0 5.5 510 4.5 4.0 4.0 3.5 <br />110 ' 8.5 8.0 7.0 6.0 5.5 5.0 i 4.5 4.0 4.0 3.5 <br />120 7.5 7.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 <br />Category 130 70 7.0 6.5 6.0 5.5 -5,„0 4 4.5 ' 4.0 4.0 3.5 <br />8 140 6.5 63 ' , 6.5 5.5 5.0 5.0 4.5 4.0 4.0 3.5 <br />150 6.0 6.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 3.5 <br />160 5.5 5.5 5.5 5.5 5.0 4.5 4.5 '4.0 4.0 3.5 <br />1Z0 5.0 5.0 5.0 5.0 5.0 4.5 4.5 4.0 4.0 3.5 <br />180 ' 5.0 '5.0 5.0 5.0 5.0 45 45 40 31 <br />Wind Ground Snow Load <br />Exposure <br />Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf <br />ioo 8.0 8.0 7.0 6.0 5.5 5.0 4.5 4.0 4.0 1 3.5 <br />105 7.5 7.5 7.0 6.0 5.5 ' 5.0 4.5 4.0 4.0 3.5 <br />1,10 7.5 7.5 6.5 6.0 5.5 5.0 4.5 4.0 4.0 3.5 <br />120 6.5 6.5 6.5 6.0 5.5 ' 5.0 4.5. 40 4.0 3.5 <br />Category 130 6.0 -6.0_6.0 , 5.5 5.0 - - 4,5 _415 .4.0 4.0 3.5 <br />C 140 H 5.5__ 2 5.5 - 5.5 15 5.0 4.5 1 4.5 4.0 '4.0 3.5 <br />150 5.0 5.0 5.0 5.0 5.0 4.5 4.5 4.0 '4.0 3.5 <br />160 5.0 5.0 5.0 5.0 5.0 4.5 4.5 4.0 i 4.0 3.5 <br />170 4.5 4.5 4.5 45 4.5 4.5 4:5 4:0 4:0 3.5 <br />180 4.5 '4.5 4.5 45 4.5 4.5 4.5 4.0 r 4.0 3.5 <br />Wind Gfound Snow Load <br />Exposure <br />Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50psf 60 psf 70 psf 80 psf 90 psf <br />100 7.5 75 6.5 6.0 ' 5.5 5.0 '4.5 4.0 ''40 3.5 <br />105 7.0 7.0 6.5 6.0 5.5 5.Q 4.5 4.0 4.0 3.5 <br />110 6.5 6.5 6.5 , 6,0 5.5 '5.0 4.5 4.0 ,£ 4.0 3.5 <br />120 6.0 ,6.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 3.5 <br />Category 130 : 5.5 5.5 5.5 5.5 5.0 4.5 4.5 4.0 r 4.CO. 3.5 <br />D 140 5.0 5.0 5.0 5.0 5.0 4.5 1 4.5 4.0 . 4.0 3.5 <br />150 5.0 5.0 5.0 5.0 5.0 4.5 4.5 4.0 '4.0 3.5 <br />160 4.5 4.5 4.5 4.5 4.5 'l 4.5 4.5. 4.0 4.0 3.5 <br />170 1 4:0 4.0 '4.0 4.0 4.0 4.0 4:0 440 4.0 3.5 <br />180 1 40 4.0 4.0 1 4.0 _ 4.0 ' 4.0 4.0 4.0 4.0 '3.5 <br />a. Ihe table above ONLY includes 13-52 rail capacity check. It does not include <br />roof attachment or roof capacity check <br />b. Wind risk category 11 per ASCE7-10 <br />c. Topographic factor, kzt is 1.0 <br />d. Maximum mean roof height is 60 ft. <br />e. Avenge parapet height is 0 ft <br />f. Roof pitch is between 7 degree and 27 degree <br />g. Maximum solar panel weight is 50 lbs <br />h. Height of solar panel is between 2" and 10" to roof <br />1