Records of the Geological Survey of India, Volume 105The Survey, 1970 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 98
... recommended by them , provided the dam and all the engineering structures could be located upstream of the slide area . They also recommended preparation of large - scale maps for fina- lising the layout . Chamera Hydel Project ( 32 ...
... recommended by them , provided the dam and all the engineering structures could be located upstream of the slide area . They also recommended preparation of large - scale maps for fina- lising the layout . Chamera Hydel Project ( 32 ...
Page 99
... recommended a drift at the power house level . Kangra district P. L. Narula carried out the preliminary geological ... recommended . A short tunnel to negotiate a small spur between RD 1127 m . and the forebay location was also ...
... recommended a drift at the power house level . Kangra district P. L. Narula carried out the preliminary geological ... recommended . A short tunnel to negotiate a small spur between RD 1127 m . and the forebay location was also ...
Page 210
... recommended . Laying of impervious clay blanket upstream of the dam site in the above zone has also been recommended . ( ii ) Bhairabbanki barrage site : Biotite schist constitutes the foundation rock dipping 65 ° towards S10 ° E on the ...
... recommended . Laying of impervious clay blanket upstream of the dam site in the above zone has also been recommended . ( ii ) Bhairabbanki barrage site : Biotite schist constitutes the foundation rock dipping 65 ° towards S10 ° E on the ...
Contents
CENTRAL HEADQUARTERS | 1 |
NORTHERN REGION | 46 |
Engineering and Transport Division | 436 |
Copyright | |
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abutment alignment alluvium amphibolite Andhra Pradesh Archaean bands Banerjee basalt bauxite bedrock Bihar biotite block boreholes carried out systematic charnockite clay coal Coalfield copper Deccan Trap deposits depth to water dips Director district Division dolerite dolomite drill holes Dutta Engineer examined exploration exposed fault folds foliation Formation geochemical geohydrological geological mapping Geologists Jr geophysical Ghosh gneisses grade granite groundwater grouting Himachal Pradesh Hydel indicated investigation Jammu Kashmir km on scale Laboratory laterite limestone located logging Madhya Pradesh mapped an area mapped on scale meterage metres million tonnes Mineral mineralisation Mysore nala occur pegmatite phosphorite phyllite pits power house Project pyrite quartz veins quartzite RAJASTHAN recommended Region river rock types samples sandstone Sarvashri schist seams sediments shale Sharma shear zones Shri Singh slate spillway sq km Srivastava strike length studies surveys systematic geohydrological taluk thickness Topo topo-sheets traverse trending tubewells tunnel underlain upto Uttar Pradesh