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 36
... Gamboa in November, 1910, and continued since. According to past records, the elevation of the river at Gamboa reached the minimum during the dry season of 1911, and the discharge at this point has been less than on many previous ...
... Gamboa in November, 1910, and continued since. According to past records, the elevation of the river at Gamboa reached the minimum during the dry season of 1911, and the discharge at this point has been less than on many previous ...
Page 196
... Gamboa Bridge south, which involves getting out of the canal section at the north end of the Culebra Cut, and reaching the high level of the natural ground along the east bank. Second. Crossing the La Pita Divide. The La Pita ridge lies ...
... Gamboa Bridge south, which involves getting out of the canal section at the north end of the Culebra Cut, and reaching the high level of the natural ground along the east bank. Second. Crossing the La Pita Divide. The La Pita ridge lies ...
Page 198
... Gamboa. The second steam shovel began work about March 15, in the saddle cut at Paraiso, and the third steam shovel a fortnight later, at the end of spur 23. Plate 70 shows some heavy cuts taken out by the task system, near the Pedro ...
... Gamboa. The second steam shovel began work about March 15, in the saddle cut at Paraiso, and the third steam shovel a fortnight later, at the end of spur 23. Plate 70 shows some heavy cuts taken out by the task system, near the Pedro ...
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