Records of the Geological Survey of India, Volume 112, Parts 1-2The Survey, 1983 - Earthquakes |
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Page 74
... holes on the abutments and the right flank spillway site to explore the openness of the joints for formulating suitable grouting to prepare a water light foundation . Garhwal District 78 ° 45'30 " ; Ramganga River Project ( 29 ° 31′13 ...
... holes on the abutments and the right flank spillway site to explore the openness of the joints for formulating suitable grouting to prepare a water light foundation . Garhwal District 78 ° 45'30 " ; Ramganga River Project ( 29 ° 31′13 ...
Page 79
... holes is the river bed where the depth of overburden in uncertain . After establishing the feasibility of dam ... holes aggregating to 350 m length at Sungra , Ponda , and Kotla have been completed in addition to drifting of 180 m . Two ...
... holes is the river bed where the depth of overburden in uncertain . After establishing the feasibility of dam ... holes aggregating to 350 m length at Sungra , Ponda , and Kotla have been completed in addition to drifting of 180 m . Two ...
Page 138
... holes , examined the spillway site and excavated portion . The site consists of soft felspathised biotite gneiss , weathered on the surface , granite gneisses and intrusive dolerites . Drilling of five additional holes and water ...
... holes , examined the spillway site and excavated portion . The site consists of soft felspathised biotite gneiss , weathered on the surface , granite gneisses and intrusive dolerites . Drilling of five additional holes and water ...
Contents
RECORDS VOLUME 112 PART | 2 |
CENTRAL HEADQUARTERS | 4 |
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 18 |
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analysed Andhra Pradesh Asstt bands basalt basin bauxite belt block boreholes Calcutta carried Chakraborty chert Circle coal Coalfield collected cores Cretaceous Delhi deposits depth dipping Director Disang District Division drill holes earth dam Eocene exploration fault folds Formation fossils geochemical geological investigation geological mapping Geologist Jr geophysical Geophysicist geotechnical Ghosh gneiss Gondwana grains granite gneiss Group Gupta Hills Himalaya indicated Jaipur Jammu Jungel Karnataka Kumar Laboratory laterite limestone located logged Lucknow MADHYA PRADESH Meeting metamorphic Mineral mineralisation Murthy Naga Nagaland nala occur olivine ophiolite pegmatite phyllite plagioclase power house Project quartz quartzite Rajasthan Region river rock types S/Shri samples sandstone Sarvashri scale schist seams Sector sediments sequence shale Sharma shear zone Shri Singh Sinha spillway sq km Srivastava stratigraphic strike length studies suggested Survey of India tectonic thickness tion tonnes traverse trending tunnel Udaipur district ultramafic Upper upto valley Vindhyan volcanics