San Francisco : Architect and Engineer, Inc · leaf 446
ap-pealed to Roadm.aster Sharrah was the framework.This was supplied as part of the complete bridgepackage and was installed quickly and simply from thetop, thus eliminating any need for shoring or scaf-folding. Also, the formwork from the outer canti-levcred deck areas was removed from the top and… … SEPTEMBER, 1958 TIMBER-CONCRETE BRIDGE . Ledgers and tongue-and-groove material which con-stitutes the formwork between the girders may betreated with preservative and left in place, generallyfor less than the cost of removal. However, if it isneeded for re-use, it can be removed from beneath…
Architecture · Building
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