Records of the Geological Survey of India, Volume 125, Parts 3-5Government of India, 1990 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 107
... taken up for construction . In all these projects 20 to 30 m high earth dams with masonry spillway will be constructed . The spillway locations for Ib , Lower Indra , Monjore and Dhauragoth have been finalised . The depth of excavation ...
... taken up for construction . In all these projects 20 to 30 m high earth dams with masonry spillway will be constructed . The spillway locations for Ib , Lower Indra , Monjore and Dhauragoth have been finalised . The depth of excavation ...
Page 71
... taken in the existing wells in and around the proposed reservoir indicate a significant change in the ground water ... taken up as part of ongoing studies . The scheme envisages construction of a 61.00m high and 197.50m long concrete ...
... taken in the existing wells in and around the proposed reservoir indicate a significant change in the ground water ... taken up as part of ongoing studies . The scheme envisages construction of a 61.00m high and 197.50m long concrete ...
Page 89
... taken up by the project authorities ; work in is still in progress . River borne material consists of small pebbles and sandy matrix . Three holes in test plot 1 and seven holes in test plot No. 2 were completed but not grouted upto ...
... taken up by the project authorities ; work in is still in progress . River borne material consists of small pebbles and sandy matrix . Three holes in test plot 1 and seven holes in test plot No. 2 were completed but not grouted upto ...
Contents
Studies of granites of Hazaribagh Gaya and Palamau districts Bihar | 7 |
Geological mapping around PindaraBiharbariBaghmari area Bhagalpur district Bihar | 13 |
FIELD SEASON 199091 | 91 |
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alignment amphibolite ANDHRA PRADESH anomaly bands basemetal basin Bihar biotite block boreholes charnockite chromite clay comprises CONSTRUCTION STAGE GEOTECHNICAL deposits depth DISTRICT dolerite drilled dykes earth dam east eastern Engineering Geology Engineering Geology Division excavation exposed field season folds foliation Formation geochemical GEOLOGICAL MAP geophysical Geotechnical and Special GEOTECHNICAL INVESTIGATION gneiss gold grained granite granite gneiss granitoid granulite grey Group grouting hill holes hornblende indicated irrigation joints KARNATAKA khondalite kimberlite laterite limestone located magnetite Meghalaya migmatite mineral mineralised zone nala occur Orissa pegmatite phyllite pink granite plagioclase power house proposed pyrite pyroxenite quartz quartz veins quartzite Quaternary Regional Geology reservoir river rock types samples sandstone scale schist schist belt schistose sediments shale shear zone Shillong Singhbhum slope soil Special Investigation spillway sq km stage geotechnical investigation strike length structure sulphide surveys syenite thick traverses trending tunnel upto volcanics West Bengal