Chicago : Engineering and Contracting Pub. Co. · leaf 387
, and were wheeled around anddumped directly into the forms, the stage dur-ing the pouring being flush with the top ofthe form which was being filled. The forms for the outside of the base wereof wood with 2x8-in. horizontal ribs and %- on the average only twice. Toward the lat-ter part of the work… … Fig. 2—Diagram cf Inside Stage for Westerly Standpipe. in. vertical laggings. These forms, and alsothe soft pine molding forms, were made in alocal lumber yard. The forms for the insideof the base were made at the site, and werein short chords instead of arcs. Steel forms were used successfully for…
Buildings
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