Records of the Geological Survey of India, Volume 136, Parts 4-7Government of India, 2001 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 51
... grouting by drilling through steel linear as well as peripheral was done and W.P.T. were carried out, effective grouting was recorded. ln the diversion tunnel profuse leakage from the drainage grout holes was noticed. The tunnel plug ...
... grouting by drilling through steel linear as well as peripheral was done and W.P.T. were carried out, effective grouting was recorded. ln the diversion tunnel profuse leakage from the drainage grout holes was noticed. The tunnel plug ...
Page 217
... grouting it has been recommended to do the water permeability test to estimate the grout consumption. The joint is ... grouting may be perfonned in stage manner (i.e., stage grouting suggested). ON THE GEOTECHNICAL EVALUATION or QUARRY ...
... grouting it has been recommended to do the water permeability test to estimate the grout consumption. The joint is ... grouting may be perfonned in stage manner (i.e., stage grouting suggested). ON THE GEOTECHNICAL EVALUATION or QUARRY ...
Page 66
... grouting at 6 m c/c and 3 m c/c in staggered pattern up to 6 m depth; (ii) dental treatment to all shear/ fracture zones; (iii) curtain grout holes at 6 m interval up to 15 m depth initially with post-grout permeability test to suggest ...
... grouting at 6 m c/c and 3 m c/c in staggered pattern up to 6 m depth; (ii) dental treatment to all shear/ fracture zones; (iii) curtain grout holes at 6 m interval up to 15 m depth initially with post-grout permeability test to suggest ...
Contents
EXTENDED ABSTRACTS OF PROGRESS REPORTS | 5 |
MEGHALAYA MINERAL INVESTIGATION PROJECT | 11 |
RECORDS VOLUME 136 PART5 | i |
Copyright | |
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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