Records of the Geological Survey of India, Volume 140, Part 5The Survey, 2007 - 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 34
Page 137
... reach between ch 295 and 340 m . In the remaining reaches holes may be drilled with 3 m spacing to a depth of 3 m for reach from ch 895 to 925 m , 6 m for the reach between ch 790 and 835 m , 9 m for the reach from ch 340-400 m , ch 510 ...
... reach between ch 295 and 340 m . In the remaining reaches holes may be drilled with 3 m spacing to a depth of 3 m for reach from ch 895 to 925 m , 6 m for the reach between ch 790 and 835 m , 9 m for the reach from ch 340-400 m , ch 510 ...
Page 160
... reach extends in the fore shore . Hence , suggested to fill cut - off trench with clayey soil . The cut - off trench in the reach from RD 2.625 to 2.800 km is excavated to depth from 5 m , which exposed clay and silty clay with ...
... reach extends in the fore shore . Hence , suggested to fill cut - off trench with clayey soil . The cut - off trench in the reach from RD 2.625 to 2.800 km is excavated to depth from 5 m , which exposed clay and silty clay with ...
Page 174
... reach between 0 m and 270 m for founding the concrete structure . Examination of the reach indicated suitable foundation grade rock . It was suggested to further remove the exposed granite by one more meter so that fresh granite is ...
... reach between 0 m and 270 m for founding the concrete structure . Examination of the reach indicated suitable foundation grade rock . It was suggested to further remove the exposed granite by one more meter so that fresh granite is ...
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Common terms and phrases
abutment Additional Item amphibolite ANDHRA PRADESH bed rock biotite block boreholes boreholes drilled carried charnockite clay CONSTRUCTION STAGE GEOTECHNICAL cover Cuddapah cut off trench cut-off depth DISTRICT dolerite dolerite dyke downstream earth dam excavated exposed field season flank foliation Formation foundation fresh rock garnet garnetiferous geological mapping GEOTECHNICAL INVESTIGATION gneiss gold granite granitoids granulite gravity grey ground level hornblende indicated intrusive joints KARNATAKA KERALA Khondalite kimberlite Kumar laterite limestone lineament located magnetite migmatite mineralisation minerals moderate monzogranite NE-SW NW-SE overburden pegmatite Peninsular Gneissic Complex penstock permeability tests powerhouse project authorities proposed Puducherry pyroxene pyroxene granulite quartz quartz veins quartzite river rock types samples schist Schist belt seismic shale shear zone slope soil Specialised Thematic Mapping spillway sq km STAGE GEOTECHNICAL INVESTIGATION strike length structure studies suggested Tamil Nadu terrain thickness toposheet traversed tunnel upto values varies vertical weir width