San Francisco : Architect and Engineer, Inc · leaf 396
bereached throughout the heavily loaded area and,second, by having all the tubes terminate in thesame formation they would all develop the samebearing value and equal settlement could be ex-pected. Calculations of expected total settlementin a 20-year period predict a difference of onlyV2 in.… … TELEPHONE BUILDING l*f^SM^^M RIGHT Blowing out steelcaissons with airand water jetsprior to settingreinforcing steeland pouringconcrete. BELOW
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