Records of the Geological Survey of India, Volume 94, Part 1The Survey, 1959 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 106
... slotted sections against the saturated granular zones at depths of 247-304 ft . , 588-626 ft . and 640-660 ft . Yield 48,240 g.p.h. ( U.S. ) during 240 minutes of test pumping with turbine pump on 11th August 1958 at a drawdown of 20 ...
... slotted sections against the saturated granular zones at depths of 247-304 ft . , 588-626 ft . and 640-660 ft . Yield 48,240 g.p.h. ( U.S. ) during 240 minutes of test pumping with turbine pump on 11th August 1958 at a drawdown of 20 ...
Page 127
... slotted sections ( 1/16 inch slots ) against saturated granular zones at depths of 82-92 ft . , 220-240 ft . , 255-265 ft . , 295-319 ft . , 325-334 ft . , and 359-398 ft . Gravel for shrouding 1/8 inch to 1/16 inch size . Yield 15,840 ...
... slotted sections ( 1/16 inch slots ) against saturated granular zones at depths of 82-92 ft . , 220-240 ft . , 255-265 ft . , 295-319 ft . , 325-334 ft . , and 359-398 ft . Gravel for shrouding 1/8 inch to 1/16 inch size . Yield 15,840 ...
Page 133
... slotted sections ( 1/8 inch slots ) against the saturated granular zones at depths of 370-558 ft . , 564-830 ft . and 840-940 ft . Gravel shroud 3/16 to 1/4 inch size . Yield 38,304 g.p.h. ( Imp . ) during test pumping on 2nd and 3rd ...
... slotted sections ( 1/8 inch slots ) against the saturated granular zones at depths of 370-558 ft . , 564-830 ft . and 840-940 ft . Gravel shroud 3/16 to 1/4 inch size . Yield 38,304 g.p.h. ( Imp . ) during test pumping on 2nd and 3rd ...
Contents
INTRODUCTION | 1 |
MINERAL INVESTIGATIONS | 28 |
ENGINEERING GEOLOGY AND WATERSUPPLY INVESTIGATIONS 888 | 88 |
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1/16 inch slot 12-inch dia Andhra Pradesh Archaean Argada Assistant Geologists B. C. Roy bands Barakar beds Bihar boreholes Calcutta carried cent charnockite coal seams coalfield converted copper deposits dips district district.-Shri dolomite drawdown Elevation ending in clay examined exploratory fossils furlongs G.S.I. bench-mark geological mapping Geological Survey Geophysical gneisses Gondwana Gravel for shrouding groundwater Hazaribagh district housing installed inch slot openings investigations iron-ore Jammu land surface prior limestone m.s.l. Drilled Madhya Pradesh Madras milestone million tons mineralisation minerals mines minutes of test Nageswara Rao occur pegmatites phyllites Pradesh.-Shri pumping with turbine quartz quartz veins quartzites road rocks S. N. P. Srivastava samples sandstones Sarvashri saturated granular zones schist sections 1/8 inch shales sheets Shri shrouding 1/16 slotted sections 1/8 Static water level Survey of India test pumping thickness topo-sheets tubewells turbine pump Udaipur districts Uttar Pradesh West Bengal Yield zones at depths