Chicago : Engineering and Contracting Pub. Co. · leaf 436
on. aurse of fascines is used. When required, theiscines and mats shall be fastened by stakes.7hen a dam is laid upon a dry bar, a trench 12) IS ins. deep shall be excavated for the re-sption of the mats or fascines, whenever re-□ired. Header or secondary courses shall besed as required to keep the… … Fig. 6—Completed Closing Dam. le slope of the bank, extending out into thever and up the slope as far as may be neces-iry, with a covering of rock from 6 ins. to 12is. thick, as required, evenly and compactly.id. The upper portion of the slope will be cov-red with rock alone, from 9 to 15 ins.…
Buildings
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