ESTIMATE OF WEIGHT 



343 



steel. The general plans of the framework are shown in Figs, 167 and 

 1 68, and the plans and details of the corrugated steel are shown in Figs. 

 128 and 129. 



The weights of the different sections were obtained from Cam- 

 bria Steel. The estimate is self explanatory. 



-80': 



SIDE ELEVATION 



FIG. 



END ELEVATION 

 1 68. SIDE AND END ELEVATIONS OF STEEL. TRANSFORMER BUILDING. 



