TABLE 132. 

 CRANE GIRDER SPECIFICATIONS. 



McCLINTlC-MARSHALL CONSTRUCTION Co. 



Weight of 



Rail per 



Yard. 



Lb. 



Weight of 

 Rail Splices 



per Pair 

 with Bolts. 



Lb. 



Weight of 



Rail 

 Clamp. 



Lb. 



Weight of 

 Hook 

 Bolts. 



Lb. 



Crane Stop. 



Plates. 



Lb. 



Cast 

 Iron. 



Lb. 



Area of 

 Rail. 



Sq. In. 



Height 



and Width 



of Base 



of Rail. 



In. 



Web of 

 Rail. 



Width of 



Head 

 of Rail. 



In. 



In. 





16 



20 



25 

 30 



35 

 40 



45 



50 



55 

 60 



65 



70 



75 

 80 



85 

 90 



95 



100 



5 

 5 

 5 

 5 

 5 



13 

 13 

 IS 

 IS 

 4 

 H 



22 

 22 

 22 



23 

 79.2 

 86.2 

 92.4 



2.7 

 2.7 

 2.7 

 2.7 

 3-2 



5 

 5 

 5 



5 

 5 

 9 

 9 

 9 

 3 

 3 

 3 

 4 

 4 

 5 

 5 

 5 

 5 

 5 



56 



^ 

 56 



57 

 57 

 57 

 74 

 74 

 74 

 74 

 75 

 75 

 75 



35 

 35 

 35 

 35 

 35 

 35 

 50 

 So 

 50 

 50 

 50 

 5 

 50 



1.6 



. 2.0 

 2-5 



3-4 

 3-9 

 4-4 

 4-9 

 5-4 



I' 9 

 6.4 



6.9 

 7-4 

 7-8 

 8-3 

 8.8 



9-3 

 9.8 



3 

 3' 



3H 



I 



4 



2 

 2i 



2H 



II* 



Crane Rails: Crane Rails are attached to the girder by means of clips or hook bolts, the latter being used 

 chiefly for I- Beams, the flange being too narrow for a clip, and has the advantage of saving punching in the top 

 flange. Clips and hook bolts provide for adjusting slight inaccuracies in the alignment of the rails. Rail Splices 

 should consist of a flat bar fish plate or a rolled fish plate as angle splices are apt to interfere with the flange of 

 the crane wheels. Provide our standard crane stop at the end of the rail. 



Dimensions: In preparing design indicate clearly distances A, R. J, E, G and distances of floor line to top 

 of rail. These dimensions should be submitted to owners with design, but before ordering or manufacturing 

 any material for the work the owner's approval should be obtained for same. . 



251 



