Handbook of construction plant, its cost and efficiency (1914)
Dana, Richard Turner, 1876-1928 · Chicago, The M. C. Clark Publishing Co. · leaf 273
Railway Cut or Excavation. 10. Give the full dimensions of the cut and in addition answersuch questions in above list as may apply to the case. In Sewer or Trenching- Work. 11. Give answers to questions Nos. 2, 4, 6, 7, 8 and 9 above. 12. Give the width and depth of the trench, stating the depthof… … Fig. 92. Front View of the Electric-Air Channeler, Showing It Ad-justed for Making aTransfer Cut. 15. Give the dimensions of the shafts, drifts, stopes and winzeswhich are to be driven. 16. If a compressed air equipment is desired, answer the ques-tions under the heading of Compressed Air. In…
Contractors' operations · Building
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