Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 476
est was made up to seventytons on one pile. No settlement show-ing under seventy tons the pile waaloaded to eighty tons, when settle-ment of .013 of a foot was shown. Onthe other gasholder pedestal piles wereused and aimiilar satisfactory tesifismade. Both holders were installed byThe… … 36 BUILDING AND ENGINEERING NEWS Saturday, March 21, 1925 Industrial Lighting In the past ten years there has de-veloped a greatly enhanced apprecia-tion of the value of good industriallighting-, brought about principally bythe following developments. 1. Industrial research conducted bythe…
Architecture · Building · Construction industry · Engineering
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