Records of the Geological Survey of India, Volume 104The Survey, 1972 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 238
... surface explorations have revealed the presence of a narrow and deep zone of weathering in the river bed extending across the dam axis . He has outlined an exploratory programme consisting of nine drill holes at the dam site to decide ...
... surface explorations have revealed the presence of a narrow and deep zone of weathering in the river bed extending across the dam axis . He has outlined an exploratory programme consisting of nine drill holes at the dam site to decide ...
Page 90
... surface were either incipient or open . The failure of this weir within masonry appears to be due to the poor mortar ... surface . Thus , inspite of detailed surface investigations coupled with limited sub - surface studies by means of ...
... surface were either incipient or open . The failure of this weir within masonry appears to be due to the poor mortar ... surface . Thus , inspite of detailed surface investigations coupled with limited sub - surface studies by means of ...
Page 124
... surface run off . It may be pointed out that groundwater utilization in large scale would have a significant good effect in the decrement of surface run off and thus flood hazard , which is such an acute problem in this basin . Deltaic ...
... surface run off . It may be pointed out that groundwater utilization in large scale would have a significant good effect in the decrement of surface run off and thus flood hazard , which is such an acute problem in this basin . Deltaic ...
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abutment alignment alluvial alluvium amphibolite Andhra Pradesh aquifers Assam bands basalt basin bauxite Bihar block boreholes carried chalcopyrite charnockite clay Coalfield construction Dam Project Deccan Trap deposits depth dips district Division dolerite dolomite drill holes dykes earth dam Engineering Geology excavation exploration fault folded foliation Formation foundation geochemical geohydrological Geol geological mapping Geological Survey Geologists Jr Geophysical Ghosh gneiss Gondwana grade granite gneiss graphite groundwater grouting Gujarat hard rock Hydel Project indicated investigation irrigation joints Laboratory laterite limestone located logging Madhya Pradesh metres million tonnes mineralisation minerals Mysore occur Orissa pegmatite phosphorite phyllites power house pyrite quartz veins quartzite Rajasthan Region reservoir rock types S/Shri samples sand sandstone scale schist seams sediments shales shear zones Shri Singh Siwaliks spillway strike length structure studies Survey of India taluk thick tion trending tubewells tunnel Udaipur district upto Uttar Pradesh valley varies Vindhyan weathered West Bengal