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Standard Rail - Risk Cat. II Portrait <br />Slope 7° - 20° <br />Exposure 0 10 20 30 40 50 60 70 80 90 100 <br />100 9.0 9.0 8.5 7.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 <br />110 9.0 9.0 8.5 7.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 <br />115 9.0 9.0 8.5 7.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 <br />120 8.5 8.5 8.0 7.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 <br />130 8.0 8.0 7.5 7.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 <br />140 7.0 7.0 6.5 6.5 6.0 5.5 5.0 4.5 4.5 4.0 4.0 <br />150 6.5 6.5 6.5 6.0 5.5 5.0 5.0 4.5 4.5 4.0 4.0 <br />160 6.0 6.0 6.0 6.0 5.5 5.5 5.0 4.5 4.5 4.0 4.0 <br />170 5.5 5.5 5.5 5.5 5.5 5.0 5.0 4.5 4.5 4.0 4.0 <br />180 5.0 5.0 5.0 5.0 4.5 4.5 4.5 4.0 4.0 4.0 4.0 <br />200 4.0 4.0 4.0 4.0 4.0 3.5 3.5 3.5 3.5 3.5 3.5 <br />Exposure 0 10 20 30 40 50 60 70 80 90 100 <br />100 9.0 9.0 8.5 7.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 <br />110 8.5 8.5 8.0 7.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 <br />115 8.0 8.0 8.0 7.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 <br />120 7.5 7.5 7.5 7.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 <br />130 7.0 7.0 7.0 6.5 6.0 5.5 5.0 4.5 4.5 4.0 4.0 <br />140 6.5 6.5 6.5 6.5 5.5 5.5 5.0 4.5 4.5 4.0 4.0 <br />150 6.0 6.0 6.0 6.0 5.5 5.5 5.0 4.5 4.5 4.0 4.0 <br />160 5.5 5.5 5.5 5.5 5.5 5.0 5.0 4.5 4.5 4.0 4.0 <br />170 5.0 5.0 5.0 5.0 5.0 5.0 5.0 4.5 4.5 4.0 4.0 <br />180 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.0 4.0 <br />200 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 <br />Max Spans (ft) <br />Zone 1 Wind <br />Speed <br />(mph) <br />Ground Snow Load (psf) <br />Zone 1 Wind <br />Speed <br />(mph) <br />Ground Snow Load (psf) <br />Exp B <br />Exp C <br />NOTE: For rails that are continuous over less than 5 modules, reduce the listed max rail span by 1 ft. Page 27 <br />2004 W Picasso - <br />2018062008/29/23