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. |
From inside the book
Results 1-3 of 33
Page 160
... permeability tests conducted in boreholes drilled at the site indicate low permeability to the order of 2.74x105 to 4.53x105 cm / sec . It is also examined that the clay layer present at the ground level in the reach extends in the fore ...
... permeability tests conducted in boreholes drilled at the site indicate low permeability to the order of 2.74x105 to 4.53x105 cm / sec . It is also examined that the clay layer present at the ground level in the reach extends in the fore ...
Page 171
... permeability values obtained in the borehole are of the order of nil to 7.4 lugeons generally except in one test section between 84.3 m and 87.3 m where it has given a value of 51.3 lugeons . GEOTECHNICAL INVESATIGATION FOR THE BARRAGE ...
... permeability values obtained in the borehole are of the order of nil to 7.4 lugeons generally except in one test section between 84.3 m and 87.3 m where it has given a value of 51.3 lugeons . GEOTECHNICAL INVESATIGATION FOR THE BARRAGE ...
Page 179
... permeability tests to ascertain the permeability characteristics of the bed rock at depth . The construction of 9 m high and 2200 m long earth dam across Chinasudhavagu near Mategon village in Adilabad District is in progress . In the ...
... permeability tests to ascertain the permeability characteristics of the bed rock at depth . The construction of 9 m high and 2200 m long earth dam across Chinasudhavagu near Mategon village in Adilabad District is in progress . In the ...
Other editions - View all
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