Records of the Geological Survey of India, Volume 135, Parts 4-5Government of India, 2000 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 168
... recommended for consideration . As the survey did not indicate bed rock at nozzle level of power house , the same was recommended to be shifted by 65 m upstream . A borehole was recommended to be drilled at the revised powerhouse ...
... recommended for consideration . As the survey did not indicate bed rock at nozzle level of power house , the same was recommended to be shifted by 65 m upstream . A borehole was recommended to be drilled at the revised powerhouse ...
Page 169
... recommended . On both the alignments , a borehole in the centre of the riverbed and two boreholes on each flank at mid and top of the dam were recommended along with water permeability test at test pressure of 1.5 , 2.0 and 2.5 kg / cm2 ...
... recommended . On both the alignments , a borehole in the centre of the riverbed and two boreholes on each flank at mid and top of the dam were recommended along with water permeability test at test pressure of 1.5 , 2.0 and 2.5 kg / cm2 ...
Page 170
... recommended to shift the surge location u / s by about 170 m , to provide a horizontal pressure shaft of 6 m and then an inclined pressure shaft of minimum 510 m and then through a penstock tunnel up to ch 6000 m beyond which surface ...
... recommended to shift the surge location u / s by about 170 m , to provide a horizontal pressure shaft of 6 m and then an inclined pressure shaft of minimum 510 m and then through a penstock tunnel up to ch 6000 m beyond which surface ...
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Common terms and phrases
alignment alluvium amphibolite Andhra Pradesh Arunachal Pradesh Assam bands Basin bedrock biotite block boreholes Brahmaputra carried charnockite Chitradurga clay contour Cuddapah depth district drilled dykes east eastern excavation fault flood plain folds foliation Formation foundation fractures geoenvironmental geological mapping Geotechnical Investigation gneiss gold mineralisation gold values granite granite gneiss granulite gravity grey ground water Group hills indicated joints Karnataka Kerala khondalite kimberlite Krishna Kurnool lamproite limestone lineament located magnetic Meghalaya metabasalt migmatite mineral Mizoram NE-SW NW-SE occur pegmatite Peninsular Gneissic Complex penstock phyllite pink powerhouse Project proposed quartz quartz veins quartzite Quaternary regional river rock samples sand sandstone scale schist belt Serchhip shale shear zone slope soil southern Specialised Thematic Mapping sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment strike length structural studies sulphide surface surveys Tamil Nadu terrain thick toposheets traversed trench trending tunnel valley village weathered width के