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 7
... hour while in service, or 42.77 cubic yards per hour in actual working time of unloading. The quantity of material handled during the year by an average of 3.93 derricks, operated on an average of 19.12 hours per day, was 294,665 cubic ...
... hour while in service, or 42.77 cubic yards per hour in actual working time of unloading. The quantity of material handled during the year by an average of 3.93 derricks, operated on an average of 19.12 hours per day, was 294,665 cubic ...
Page 24
... hour in service and 41.09 cubic yards per hour working. The total amount of masonry (concrete and large rock) laid by this division in the locks on the Pacific side was therefore 771,120 cubic yards, or at the rate of 281.299 cubic ...
... hour in service and 41.09 cubic yards per hour working. The total amount of masonry (concrete and large rock) laid by this division in the locks on the Pacific side was therefore 771,120 cubic yards, or at the rate of 281.299 cubic ...
Page 161
... hours actual working time and 11 hours total elapsed time, giving an average of 83.6 and 69.3 cubic yards per mixer hour for working and elapsed time, respectively. The maximum performance per mixer was obtained on January 13, 1911 ...
... hours actual working time and 11 hours total elapsed time, giving an average of 83.6 and 69.3 cubic yards per mixer hour for working and elapsed time, respectively. The maximum performance per mixer was obtained on January 13, 1911 ...
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