Records of the Geological Survey of India, Volume 130, Part 3Government of India, 1995 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 53
... road has also been observed in the form of cracks on road benches and sub- sidence of road stretches at a few places . National High- way 31A also shows landslides at many locations . The ap- proach road to newly constructed bridge on ...
... road has also been observed in the form of cracks on road benches and sub- sidence of road stretches at a few places . National High- way 31A also shows landslides at many locations . The ap- proach road to newly constructed bridge on ...
Page 54
... road . It is , therefore a paramount importance to evaluate the existing instability of the region all along the road and to choose favourable locations for construction of alternative road alignment ( if necessary ) , by landslide ...
... road . It is , therefore a paramount importance to evaluate the existing instability of the region all along the road and to choose favourable locations for construction of alternative road alignment ( if necessary ) , by landslide ...
Page 61
... road as well as Gairibash Jhalung road blocking road traffic at several points . The hill slope above the flume bench of stage - II also failed ; causing blockade of water flow through the water conductor system . ยท Geotechnical study ...
... road as well as Gairibash Jhalung road blocking road traffic at several points . The hill slope above the flume bench of stage - II also failed ; causing blockade of water flow through the water conductor system . ยท Geotechnical study ...
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Common terms and phrases
amphibolite anomaly aquifers bands Bankura BARGARH DISTRICT basemetal basin bed rock belt Bihar biotite block borehole Chhotanagpur chlorite clay coastal CONSTRUCTION STAGE GEOTECHNICAL cratonic Dalma depth Dhanjori Dimension Stone Director district drilling earth dam east Engineering Geology environmental fault feldspar field season fold foliation Formation Ganga Gangpur geochemical Geoenvironmental GEOLOGICAL MAP GEOLOGICAL SURVEY Geophysical GEOTECHNICAL INVESTIGATION gneiss gold values Gondwana grained granite granite gneiss granitoids grey Group of rocks INDEX indicate irrigation Keonjhar land laterite lineament lithounits located mica schist minerals nala occur Orissa ORISSA Code OVERVIEW pegmatite phyllite potential present Project Engineering Geology Proterozoic Purulia quartz quartz veins quartzite Quaternary river rock types sand sandstone scale schist sector sequence shale shear zone Sikkim Singhbhum slope soil spillway sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment samples sulphide Sundargarh surface SURVEY OF INDIA terrain thickness toposheet trending ultramafic upto volcanics West Bengal