Sinking of 01 No. 250mm x 150mm dia. 360 mtr. deep Tubewell by D. R. Rig method using UPVC Pipe & Pre- packed Resin Bonded GravelFilter for Achintyanagar W/ S Scheme, Block- Pathar Pratima under JJM under Kakdwip Sub- Division of Alipore Division, P. H. E. Dte. ( SM/ 08628 )