Chicago : Engineering and Contracting Pub. Co. · leaf 466
ly oak, some pine and chestnut, withconsiderable undergrowth and saplings. The •Extract from a paper by Victor F. Hammelreprinted by the Cornell Civil Engineer fromthe Contractor for March 1, 1911. stumps were not exceptionally large, very fewbeing more than 20 ins. in diameter, the runbeing… … Fig. 2.—Appearance of Repaired Pile In-jured by Marine Borers. stump left standing was usually 2 ft., whichwas an advantage for working with a stumppuller. The soil was loamy sand, clay and gravelwith the sand predominating, being a sedimen-tary deposit washed into the valley. Thisvalley,…
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