Records of the Geological Survey of India, Volume 123, Parts 3-4Government of India, 1990 - 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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Page 105
... foundation of the bucket of spillway block Nos . 4 and 5 was made to decide on the suitability of the foundation rock for the proposed structure . The foundation of bucket of spillway block No.4 is found to consist of hard and fresh ...
... foundation of the bucket of spillway block Nos . 4 and 5 was made to decide on the suitability of the foundation rock for the proposed structure . The foundation of bucket of spillway block No.4 is found to consist of hard and fresh ...
Page 127
... foundation grade followed by construction of a concrete / masonry structure of the order of 11.05 m to 14.26 m along the spillway axis to reach F.R.L. from the foundation grade . Moreover , an excavation of the order of about 7 m in ...
... foundation grade followed by construction of a concrete / masonry structure of the order of 11.05 m to 14.26 m along the spillway axis to reach F.R.L. from the foundation grade . Moreover , an excavation of the order of about 7 m in ...
Page 128
... foundation and also recommendation on the foundation treatment . The cut - off - trench has been excavated in the river bed portion ( between Ch . 11.5 and 12.4 ) upto a depth of 6 to 10 m below MSL which has exposed highly jointed and ...
... foundation and also recommendation on the foundation treatment . The cut - off - trench has been excavated in the river bed portion ( between Ch . 11.5 and 12.4 ) upto a depth of 6 to 10 m below MSL which has exposed highly jointed and ...
Contents
CONTENTS | 1 |
Quaternary geological and geomorphological mapping of the ChandanBadua | 7 |
Quaternary geological mapping in KosiGandak interfluve tract North Bihar | 13 |
Copyright | |
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alignment amphibolite anomaly anorthosite bands basin bed rock belt BIHAR BIHAR Code biotite block boreholes chromite clay CONSTRUCTION STAGE GEOTECHNICAL covered cut-off dam axis deposits depth Disang district drilling earth dam Engineering Geology Engineering Geology Division-IV excavation exposed EXTENDED ABSTRACTS field season folds foliation Formation foundation geochemical geological mapping Geology Division-II Ops geomorphological geophysical Geotechnical and Special GEOTECHNICAL INVESTIGATION gneiss gneissic Gondwana grained granite granite gneiss granitoid graphite grey grouting GSI Vol hill indicate irrigation khondalite lineaments located Meghalaya migmatites mineralisation minerals nala occur ORISSA ORISSA Code pegmatite phyllite plagioclase power house proposed Purulia Purulia district quartz veins quartzite Quaternary Regional Geology Division right bank samples sandstone scale schist sediments shale shear zone Shillong siltstone Singhbhum slope soil Special Investigation spillway sq km STAGE GEOTECHNICAL INVESTIGATION structure surface SURVEY OF INDIA thick toposheet traverse trending tunnel upto volcanic weathered West Bengal