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 20
... trestle had been constructed for a distance of 2.4 miles. During the year just closed this trestle was extended 2,006 feet so that the trestle was 2,737 feet from Naos Island. The filling, however, extended to within 1,500 feet of the ...
... trestle had been constructed for a distance of 2.4 miles. During the year just closed this trestle was extended 2,006 feet so that the trestle was 2,737 feet from Naos Island. The filling, however, extended to within 1,500 feet of the ...
Page 119
... trestle at elevation plus 45 was built across the head of the spillway in January to give easier access to the constantly rising dumps of the west section and to replace the old trestle, which was beginning to show signs of weakness ...
... trestle at elevation plus 45 was built across the head of the spillway in January to give easier access to the constantly rising dumps of the west section and to replace the old trestle, which was beginning to show signs of weakness ...
Page 149
... trestle material from the Culebra cut is dumped, and when the trestle is completely filled tracks are thrown and the dike widened and used as a dump. Previous to June 30, 1910, the trestle had been constructed for a distance of 2.4 ...
... trestle material from the Culebra cut is dumped, and when the trestle is completely filled tracks are thrown and the dike widened and used as a dump. Previous to June 30, 1910, the trestle had been constructed for a distance of 2.4 ...
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