Sinking of tubewell 250 mm. x 150 mm. dia. tubewell 200.00 mtr. deep by direct rotary rig method using upvc pipe and rds strainer at ward no.21

Sinking of 2 nos. tube well of size 250 mm x 150 mm dia. and 150 mtr. deep by reverse rotary rig method using upvc pipes along with construction of pump house, surging etc...within haldibari municipality under amrut 2.0.

Sinking of 1 (one) nos. 250 x 150 mm dia and 230 m deep tubewell drilling by direct rotary method with upvc pipe (cd) and upvc deep well screen (rds) all complete at chandrapur pwss at amta-i block under uluberia sub division within howrah division.

Sinking of one nos 250 x 150 mm dia. x 190 mtr. depth deep tube well by direct rotary method for dumri nekrasuli and its adjoining mouzas pipe water supply scheme within sankrail block under jhargram division, p.h.e. dte.

Additional sinking of 2 (two) nos. 250 x 150 mm dia and 230 m deep tubewell drilling by direct rotary method with upvc pipes all complete at balichack pwss sm/18885 of amta-i block in uluberia sub-division, under howrah division p.h.e. dte.

Deep drilling, development and stabilization of tube well upto 250 meters below ground level by direct rotary method of drilling

Sinking of 250mm x 200 mmx 150 mtr big dia tubewell by reverse rotary drilling method at purba barachauki area for augmentation of bhatibari pwss under alipurduar division, phe dte.

Sinking of 20 nos tube well of size 300x200 mm dia. and 146 mtr. deep by direct rotary rig method using upvc pipes. boundary wall 40 mtr each with one number gate for each tube well at zone -1,2 and 3 size -(10 x 10) sqm each. pump room as per de

Sinking of 1 (one) nos. 250 x 150 mm dia and 230 m deep tubewell drilling by direct rotary method with upvc pipe (cd) and upvc deep well screen (rds) all complete at chandrapur pwss at amta-i block under uluberia sub division .(location-maheshguha)

Sinking of 2 nos tube well 300 mm x 200 mm tube well of 210 mtrs depth by direct rotary rig method using upvc piped cd and upvc deep well screen rds filter at napara site