Records of the Geological Survey of India, Volume 136, Parts 4-7Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 183
For the final preparation of the spillway foundations, it was suggested to: 1. completely scoop out / excavate the clay ... The investigations have also indicated that excavation of about 4 to 7 m is required for the positive cut-off ...
For the final preparation of the spillway foundations, it was suggested to: 1. completely scoop out / excavate the clay ... The investigations have also indicated that excavation of about 4 to 7 m is required for the positive cut-off ...
Page 192
l m wide berm was also contemplated at RL +223 m but is not discernible after excavation. The excavation of the link canal in the present study from 0.650 km to 1.475 km was commenced in June, 2000 and completed by September, 2001.
l m wide berm was also contemplated at RL +223 m but is not discernible after excavation. The excavation of the link canal in the present study from 0.650 km to 1.475 km was commenced in June, 2000 and completed by September, 2001.
Page 193
The tunnel was excavated full face from both the ends at entrance and exit sides by drilling and blasting methods. ... The excavation of tunnel was completed and 3D geological mapping of tunnel was carried out on 1:200 scale.
The tunnel was excavated full face from both the ends at entrance and exit sides by drilling and blasting methods. ... The excavation of tunnel was completed and 3D geological mapping of tunnel was carried out on 1:200 scale.
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Contents
EXTENDED ABSTRACTS OF PROGRESS REPORTS | 5 |
MEGHALAYA MINERAL INVESTIGATION PROJECT | 11 |
RECORDS VOLUME 136 PART5 | i |
Copyright | |
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Common terms and phrases
amphibolite Andhra Pradesh anomaly auriferous bands basalt base metals basin bedrock biotite block boreholes carried charnockite clay collected comprising Construction stage geotechnical covered Cuddapah deformation delineated depth district dolerite dolomite drilling dykes east excavation exploration exposed fault feldspar field field season folds foliation Formation foundation fracture geoenvironmental geological mapping geophysical geotechnical investigation gneiss gneissic gold values grained granite granite gneiss granitoids gravity grey grouting indicated intersected intrusive joints kimberlite limestone lineaments lithounits located magnetic Meghalaya migmatite mineralised zone minerals NE-SW NNW-SSE NW-SE occur overburden pegmatite phyllite plagioclase porphyritic quartz quartz veins quartzite Rajasthan regional River rock samples sand sandstone scale schist schist belt shear zone slope soil sq km stage geotechnical investigation stream sediment strike length structural studies sulphide Supergroup surface surveys syenite Tamil Nadu tectonic thick toposheet traverse trench trending Udaipur district ultramafic village volcanics weathered width
Bibliographic information
| Title | Records of the Geological Survey of India, Volume 136, Parts 4-7 |
| Author | Geological Survey of India |
| Publisher | Government of India, 2001 |
| Export Citation | BiBTeX EndNote RefMan |