Sinking of 200mm x 150mm dia. 300 m. deep tubewell by d.r. rig method using pvc pipe and pre-packed resin bonded gravel filter and plumbing work at mch sub-divisional hospital (matrima), mouza- dighirpar, gp-dighirpar, canning-i block of canning sd

Installation of 3 nos. 20 h.p. submersible pump including sinking of 200 mm. dia. deep tube well top enlargement 300 mm. dia. by direct rotary rig method using upvc pipe and pre-packed resin bonded gravels filter at various places within tarakeswar,

Sinking of 1 no tube well 300 mm x 200 mm tube well of 180 mtrs depth by direct rotary rig method using pvc pipe and fiber glass reinforced epoxy resin sloted filter at tw-3(a) site at silampur pump house no-ii

Sinking of 1 no tube well 250 mm x 150 mm tube well of 210 mtrs depth by direct rotary rig method using pvc pipe and prepacked resin bonded gravel filter at tilackchandrapur barobandh adibasipara,block-kanksa under augmentation of bistupur piped w/s