Handbook of construction plant, its cost and efficiency (1914)
Dana, Richard Turner, 1876-1928 · Chicago, The M. C. Clark Publishing Co. · leaf 472
o. 4 Pile 35 min. actual driving time 2,284 No. 5 Pile 20% min. actual driving time 1.283 No. 5 pile was followed down to 10 ft. below the surface ofthe ground in 18% minutes, with 1,153 blows. All five bars weredriven to the surface of the ground, making a penetration of50 ft. Jones & Laugnlin… … >I 5ect!onA-AL; ua--¥-ra b I =iL ; i~£dl •& .7v T4T* I; q\b u-. 4- CW.5 aAot/J11.Scfs.per/b.Fig. 196. JSectionA-A !<.
Contractors' operations · Building
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
