Construction : a journal for the architectural engineering and contracting interests of Canada (1913)
Macdonald, Ivan S, McLean, Robert Craik, Reed, Frederick, Keith, Fraser Sanderson, 1878-, Toutloff, M. B · Toronto : Consolidated Press · leaf 486
.\0. II. Tin: 114-l(lliT ClKllKk I ARKIII) OUT BY DERRICK CAR. CONSTRUCTION 481 … III.—THE 114-i-iioT r,iKnp;R heinc, i.cnvKKi-n ixto Io^iTinN. Span No 24 IS seventy-five feet over all, and asthe extreme length of the booms on the derrick isonly sixty feet, it may be seen that bent No. 23 couldnot be placed dnectly with the car. Consequentlya more roundabout method of erection…
Building · Architecture
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