Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 869
ng of a steel frame on a reinforced concrete footingslab with reinforced concrete walls, roof slab and plat- The portion of the tunnel proper from the westerlyji-rtal to the double tube section, with exception of thel.aguna Honda Station, will have three types of lining,depending upon the nature of… … tion forms. This station is 300 oct long and 52 feet G incheswide, with a central row of columns and a row of columnsalong ea-h platform: th? platfo.nis being 13 feet 4 incheswid3 and running the >ngth of the station on both sides.All steel columns and roo: girders are imbedded in con-crete. At…
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