Congressional Serial SetU.S. Government Printing Office, 1911 - United States Reports, Documents, and Journals of the U.S. Senate and House of Representatives. |
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Page 15
... removed July 1, 1911, in Point 1, consisted of gravel and sand washed in by the Chagres River. During the year 20,455 cubic yards of gravel were removed and taken to the storage piles; it is used for track ballast and concrete. About ...
... removed July 1, 1911, in Point 1, consisted of gravel and sand washed in by the Chagres River. During the year 20,455 cubic yards of gravel were removed and taken to the storage piles; it is used for track ballast and concrete. About ...
Page 26
... removed from the channel by this process outside of the lock chamber was 197,677 cubic yards, at a cost of $0.6106 per cubic yard in place. This cost is greater than anticipated, but since the dredging pumps can handle rock after it is ...
... removed from the channel by this process outside of the lock chamber was 197,677 cubic yards, at a cost of $0.6106 per cubic yard in place. This cost is greater than anticipated, but since the dredging pumps can handle rock after it is ...
Page 147
... removed from this point during the fiscal year ending June 30, 1911, and there remained to he removed on July 1, 1911, 1,000 cubic yards. The work at this point was completed in May, 1911, so far as will be done by dry excavation. POINT ...
... removed from this point during the fiscal year ending June 30, 1911, and there remained to he removed on July 1, 1911, 1,000 cubic yards. The work at this point was completed in May, 1911, so far as will be done by dry excavation. POINT ...
Contents
Report of the chairman and chief engineer | 1 |
Report of the chairman and chief engineerContinued Page | 57 |
APPENDIX | 65 |
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addition Ancon April Atlantic division Back fill Balboa barges caisson canal prism Canal Zone cars cent completed central division Chagres River chain channel charge chief engineer Cocoli connection construction Cristobal cubic yards Culebra Cut culvert density district division cost division engineer dredges drills dry fill dump east elevation ended June 30 equipment erection excavation February fiscal year ending Gamboa Gatun Dam Gatun Lake Gatun Locks Gorgona guard gates handled hour hydraulic fill inches installed Isthmian Canal Commission Isthmus January July June 30 labor linear feet locomotives lower lock machines March miles Miraflores Locks mixers month operation output Pacific division Panama Railroad Pedro Miguel Locks pipe placed Porto Bello pressure pumping relocation removed repairs reservoir rock sand September side slides spillway station steam shovels steel suction dredges tion Toro Point total amount total number track trestle upper lock valves wall yards of material