The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 49
causes have made fcir thesuccess or failure of contractors on State Highway work? .At the openingof the work contractors of all ty])es and classes rushed into the field, manvlacking both experience and financial backing, and a large percentage ofthese failed disastrously. Such failures of course… … VIEHS SHOIIIXG I.iriXC OPERATlOhS (I) Sub-grade ready for rolling (i) Reducing the grade jmlli wooden drag operated on header is) Compacting sub-grade with iyto» roller (4) Mixing and placing concrete ($) Method used in curing coiiirelr hn.tr ir,} C.mflefed rnnrrrl,- r,.,i,/. WB ARCHiri.CT .WD…
Architecture · Building
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