Records of the Geological Survey of India, Volume 132, Part 5The Survey, 1997 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Results 1-3 of 45
Page 183
... suggested to excavate loose rock and isolated weathered rock pockets occurring in the foundations to expose the fresh and intact rock . It was also suggested to drill holes at 6 m spacing and carry out consolidation grouting of the ...
... suggested to excavate loose rock and isolated weathered rock pockets occurring in the foundations to expose the fresh and intact rock . It was also suggested to drill holes at 6 m spacing and carry out consolidation grouting of the ...
Page 212
... suggested to avoid settlement of foundation . The project authorities did not consider this proposal , instead the cap rock and the weathered pegmatite zone is being removed upto LS 80 m and beyond which the pegmatite zone will be ...
... suggested to avoid settlement of foundation . The project authorities did not consider this proposal , instead the cap rock and the weathered pegmatite zone is being removed upto LS 80 m and beyond which the pegmatite zone will be ...
Page 219
... suggested steel liner and the stanchions to be embedded in concrete with a provision of felt / cork sheet to take care of the impact of the falling material . Over the lining the cavity left out will be filled with sand from top by ...
... suggested steel liner and the stanchions to be embedded in concrete with a provision of felt / cork sheet to take care of the impact of the falling material . Over the lining the cavity left out will be filled with sand from top by ...
Contents
Project JonnagiriKadiriGadwal Schist Belts | 21 |
Ramagiri Schist Belt | 27 |
Project Diamond | 34 |
Copyright | |
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acid volcanics amphibolite ANDHRA PRADESH argillites assessment auriferous bands basin biotite block boreholes carried chargeability charnockite charnockite gneiss Chitradurga clay construction Cuddapah delineated depth Dharmapuri district dimension stone dolerite downstream drilled earth dam east emplaced ENE-WSW excavated exposed faults field season folds foliation Formation foundation fractures geochemical GEOLOGICAL MAP geophysical gneiss Gneissic gold mineralisation grained granite granite gneiss granulite grey grouting hornblende indicated intersected intrusive joints KARNATAKA KERALA kimberlite laterite limestone lineament located lode mafic magnetic major migmatitic minerals NE-SW NNW-SSE NW-SE occurs pegmatite pegmatite veins phyllite pink Plate-1 potential power house pyroxene pyroxene granulite quartz quartz veins quartzite regional Reservoir Project River rock types samples scale schist belt sediments seepage shaft shear zone slope soil southern spillway sq km strike length structural studies sulphides surveys Tamil Nadu tectonic terrain thick traverses trench trending tunnel upto vertical weathered