Records of the Geological Survey of India, Volume 123, Parts 7-8Government of India, 1988 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 137
... spillway is located in a saddle at EL.408m about 500m upstream of the dam axis on the left bank . The crest of the spillway is proposed to be kept at EL.412m Earlier , it was proposed to plug the saddle by a dyke raising it to EL.416m ...
... spillway is located in a saddle at EL.408m about 500m upstream of the dam axis on the left bank . The crest of the spillway is proposed to be kept at EL.412m Earlier , it was proposed to plug the saddle by a dyke raising it to EL.416m ...
Page 139
... spillway structure . Out of the three alternative dam alignments , the alternative - IV alignment with spillway located on the left bank has been found suitable on geological and engineering considerations . Along this alignment the ...
... spillway structure . Out of the three alternative dam alignments , the alternative - IV alignment with spillway located on the left bank has been found suitable on geological and engineering considerations . Along this alignment the ...
Page 181
... spillway , dam abutment , inlet portal of right bank diversion tunnels and in take of head race tunnel . Besides these , detailed geological mapping covering an area of 5000 sq.m in the extended / modified spillway alignment were ...
... spillway , dam abutment , inlet portal of right bank diversion tunnels and in take of head race tunnel . Besides these , detailed geological mapping covering an area of 5000 sq.m in the extended / modified spillway alignment were ...
Contents
GEOLOGICAL MAPPING Page 1 Highgrade sequence and associated rocks of the Sandmata Complex 1 | 1 |
Mangalwar Project 3 | 3 |
Geological mapping of the Aravalli Supergroup and the associated granitic rocks in Panchmahals district Gujarat 7 | 7 |
Copyright | |
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Common terms and phrases
aeolian alluvial Alluvium amphibolite bands basalt basin bedrock belt biotite block boreholes calcareous CHAMOLI DISTRICT channel clay comprises conglomerate covered crystalline deposits depth dipping DISTRICT dolomite downstream dunes dykes excavation exposed fault field season flood plain flows fluvial folds foliation Formation fossils foundation grade Ganga geochemical GEOENVIRONMENTAL geological mapping Geology Division geomorphological geophysical geotechnical gneiss grained granite Granitoid grey Group HIMACHAL PRADESH Himalaya HYDEL indicated intrusive JAMMU joints KASHMIR kmĀ² Krol Ladakh limestone lineament located Mangalwar metre mineral mineralisation nala Older Alluvium pegmatite phyllite porphyritic power house Proterozoic quartz quartz veins quartzite Quaternary Rajasthan regional river rocks samples sand sandstone scale schist sediments sequence shale shear zone silt siltstone Sirohi district Siwalik skarns slate slope spillway sq.km STAGE GEOLOGICAL INVESTIGATION structural studies sulphide surface tectonic terrace thick Thrust toposheet traverse trending tunnel Udaipur district Upper upto UTTAR PRADESH valley Vindhyan volcanics