Sinking of 1 (one) no. additional t.well size (250 x 150 mm) dia and 240 m deep, drilling by direct rotary method with upvc pipes all complete at haturia kandarpopur pwss of bagnan-i block in uluberia sub-division under howrah division p.h.e. dte.

Construction of boundary wall, approach road at hw site, 2nd, 3rd 4th tw site with laying of pipeline at different places of augmentation paschim khalna pwss of amta-ii block in uluberia sub-division, under howrah division p.h.e. dte.

Sinking of 23 nos tube well of for each tube well approximate length for housing pipe 300 mm dia length 50 m, well pipe 200 mm dia 60 m, strainer 200 mm dia length 24 m, blank pipe 200 mm dia length 6 m. by direct rotary rig method using upvc pipes

Drilling of 150 mm dia ordinary tube well, 180 mtr. deep in various villages of block paraisa under division parasia district chhindwara no. of tubewells 15 nos under jjm/ habitation/ other head

Laying of different dia di, upvc pipeline, and other works for uttar sishubari pwss, under alipurduar division p.h.e. dte.

Drilling of 150 mm dia ordinary tube well, 180 mtr. deep in various villages of block tamia under division parasia district chhindwara no. of tubewells 15 nos under jjm/ habitation/ other head.

Ms structural gang way cum bridge for crossing 250 mm dia (hdpe) in between node no 350 to 360 for laying of distribution main for chenchurgerya pwss under jhargram block under jhargram division p.h.e dte. under jhargram division p.h.e.dte.(length 23

Additional tube well of 250 x 150 mm dia and 230 m deep by direct rotary method with upvc pipes all complete at vill- moyrachack of amta-ii block under uttar dakhin bhatora pwss under uluberia sub-division, under howrah division p.h.e. dte.

Drilling of 150 mm dia ordinary tube well, 180 mtr. deep in various villages of block paraisa and tamia under division parasia district chhindwara no. of tubewells 20 nos under jjm/ habitation/ other head. (as per boq)

Drilling of 150 mm dia ordinary tube well, 180 mtr. deep in various villages of block amarwara and harrai under division parasia district chhindwara no. of tubewells 20 nos under jjm/ habitation/ other head. (as per boq)