Records of the Geological Survey of India, Volume 141, Part 7The Survey, 2009 - 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 11
... seepage between R.D. 420 m and R.D.570 m and heavy seepage ( of about 2 cusec ) between R.D. 570 m and R.D. 600 m on left bank on downstream side and subsidence on upstream side in soil was recorded by the Project engineers , v ...
... seepage between R.D. 420 m and R.D.570 m and heavy seepage ( of about 2 cusec ) between R.D. 570 m and R.D. 600 m on left bank on downstream side and subsidence on upstream side in soil was recorded by the Project engineers , v ...
Page 12
... seepage view point as these are exposed in the downstream as a result of erosion / scouring . Thus heavy seepage / leakage of the reservoir from the foundation rock , through these joints as well as bedding joints is quite obvious ...
... seepage view point as these are exposed in the downstream as a result of erosion / scouring . Thus heavy seepage / leakage of the reservoir from the foundation rock , through these joints as well as bedding joints is quite obvious ...
Page 23
... seepage through a 2.50 m thick vesicular / amygdular volcanic breccias and intertrappean beds existing between R.L. 100.50 m and 103.00 m and their contacts with overlying and underlying basalt , the anicut should be extended for 10 m ...
... seepage through a 2.50 m thick vesicular / amygdular volcanic breccias and intertrappean beds existing between R.L. 100.50 m and 103.00 m and their contacts with overlying and underlying basalt , the anicut should be extended for 10 m ...
Contents
Foreward | 1 |
Preconstruction stage geotechnical investigation for Lhasi medium irrigation project | 14 |
Sabarmati dam Kotra tehsil Udaipur district | 23 |
Copyright | |
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Ajabgarh Group Alwar district amphibole amphibole marble amphibolite analytical results anicut anomaly zones antiform bands Banswara district basalt basalt flow basemetal basin bed rock belt Bhavnagar Bikaner biotite boreholes bornite breccias carbon phyllite carried chalcopyrite clay CONSTRUCTION STAGE GEOTECHNICAL copper curtain grout dam axis dam body Dariba Deccan Trap degree sheet Delhi Supergroup delineated depth Dhani dolomitic marble drilling faults ferruginous field season folds foundation level foundation rock Geochemical Mapping geological mapping geophysical GEOTECHNICAL INVESTIGATION gneiss gold granite grey Gujarat indicated intersected JHALAWAR DISTRICT joints Kachchh district Kushalgarh Kushalgarh Formation limestone malachite stains mica schist mineralisation mineralized zones NE-SW Pachchham Pali district pegmatite phyllite pyrite quartz veins quartzite Quaternary Rajasthan reservoir rocks exposed sandstone scale schist seepage sequence shale shear zones Sikar district soil STAGE GEOTECHNICAL INVESTIGATION strike length structure sulphide mineralization Supergroup surface survey thick toposheet traversing trending UDAIPUR DISTRICT varies vertical volcanic width