156 



CONSOLIDATED STEEL CORPORATION 



DETAIL DIMENSIONS FOR BETHLEHEM 

 GIRDER BEAMS 



W 



Sec- 



tion 



Num- 



ber 



Depth 



of 



Beam, 

 Inches 



G-30-a 

 G-30 1 



G-28 



G-26-a 

 G-26 



G-24-a 

 G-24 



G-20-a 



G-18 



G-15-b 

 G-15-a 

 G-15 



G-12-a 

 G-12 



G-10 



G-9 



G-8 



30 

 30 



28 



26 

 26 



24 

 24 



20 

 20 



18 



15 

 15 

 15 



12 

 12 



10 

 9 

 8 



Weight 



per 



Foot, 



Pounds 



Dimensions in Inches 



200.0 

 180.0 



165.0 



160.0 

 150.0 



140.0 

 120.0 



140.0 

 112.0 



92.0. 



140.0 



104.0 



73.0 



70.0 

 55.0 



44.0 

 38.0 

 32.5 



L5 



13 



3lfc 

 12 



13 

 12 



12 



11% 

 11M 



10 

 9% 



9 

 8] 



8 



W 





Ni 



25% 

 25% 



20 



20^ 



14% 



12% 

 9 



K 



2% 

 2% 



2% 



2% 

 2% 

 2 



2% 



2% 

 1H 



1% 

 1 



1% 

 1% 



7 /f 6 



5% 

 5 



B 



5% 



5% 



5% 



5% 



5% 

 5% 

 5% 



N 



Maxi- 

 mum 

 Rivet 



or 



Bolt, 

 Inch 



