Details: conducting geophysical survey for ground water potentiality and to evaluate the layer parameters in terms of depth by surface registivity technique adopting vertical electrical sounding (ves) method for locating pin pointed location of tube well including charges for instruments & transportation thereof and services all complete at site and submission of data collected from each site for analysis (for each site at least 3 nos. location are to be surveyed). c) for depth greater than 200 metres interpretation of ves data including analysis of data & interpretation of layer parameters and submission of report including expected yeild. mobilisation and transportion of the rig machine and its accessories and others materials, etc. to the site. drilling bore hole in dth method through any kind of soils and rocks in overburden suitable for lowering and fitting fixing of 200 mm dia. casing pipe ( casing pipe will be supplied by departmentally) up to an average depth of 25 (+/-) 5 mtrs. and su
Sector: Water supply and Sewerage