Sinking of 200 mm. dia deep tube well with top enlargement 300 mm. dia, depth of tube well is considered around 102 mtr with pvc pipe by direct rotary rig boring system within englishbazar municipality area, malda at ward no-05.(sl no -02)

Sinking of 250 x 200 mm dia 150m deep tube well by d.r. rig method using upvc pipe cd and upvc deep well screen rds under central circle, phe dte.1 no at bolgona railway par replacement tw-iii under bolgona pwss

Construction of 5.4 m x 3.6 m switch room with sanitary and water supply arrangement, construction of boundary wall and sinking of 3rd tube-well by d.r. rig method, of rajhat piped water supply scheme under chinsurah sub-division

Name of work - drilling of combination well 350/150 mm dia and 60 mtr. deep gravel packed twand 150 mm dia 60 mtr ordinary t.w. (total 120 mtr depth) 60 nos. tubewells by combination rig under jal jeevan mission in various villages of block ghughri

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

Sinking of 300 mm x 200 mm dia tube well 150 mtr. depth by d.r. rig method using upvc pipe cm and upvc deep well screen rms for 5th tw site at keotara village of abujhati pwss

Sinking of 200 mm. dia deep tube well with top enlargement 300 mm. dia, depth of tube well is considered around 102 mtr with pvc pipe by direct rotary rig boring system within englishbazar municipality area, malda at ward no-18 on required location.

Sinking of 250mm x 150 mm dia tube well 120.00 mtr. deep by direct rotary rig method using upvc pipe and upvc deep well screen (rds) filter at paschimrampur pwss (tw - iii site) within bhagwangola-i block under jal jeevan mission in connection

Drilling of combination well 350 150 mm dia 60 mtr deep gravel packed tubewell and 150 mm dia 60 mtr deep ordinary t.w. total 120 mtr depth 200 nos. by combination rig for piped water supply schemes in various villages of, balaghat&amp#x0d district &amp#x0d

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