Journal of the Association of Engineering Societies (1881)
Association of Engineering Societies (U.S.) · New York, [etc.] Board of Managers · leaf 165
al dredged was 18 986 yards. Piling. — Immediately following the dredging operations the contractors began driving . piles, which were of spruce with minimum butt of 10 in. and tip of 6 in. diameter. The piles were spaced 2 in. on centers in piers 3, 4, 9 and 10, and from 2 ft. 4 in. to 2 ft. 9 in.… … - end el eva tiqn - Fig. 3. Typical Pier Foundation showing Pile Spacing.
Engineering
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