Sinking of 1 ( one ) Nos. replaced & 1 ( one ) Nos new ( 4th ) Tube Well 250 X 150 mm Dia and 240 m deep tubewell Drilling by Direct Rotary method with UPVC Pipes all complete at Augmentation of Mato PWSS of Amta- I Block under Uluberia Sub- Division under Howrah Division, P. H. E. Dte.