Sinking of 300x200 mm dia tube well 150 mtr depth by dr rig method for trial bore at tetulmuri and gohogram under satinandi pwss (jjm)

3 (three) nos trial bore by dr method using rig machine at kantaberia ,block-durgapur-faridpur under kantaberia pwss under dwsd,phe dte

Trial boring of 100 mm x 50 mm x 280 mtr. depth tube well and sinking upto 260 mtr. depth with pvc pipes including cost of all materials for ajaya pwss

1 (one) no trial bore by dr method using rig machine at dwandeswar ,block-kanksa under augmentation of dandeswar pwss under dwsd,phe dte

Sinking of 200 mm dia. 165 mm dia. 200 m depth rig bored tubewell replacement by d.t.h. method for augmentation of source of telidanga pwss under 45 mini pwss at binpurii block under jhargram sub-division within jhargram division, p.h.e. dte.

Laying of hdpe/di pipeline, horizontal boring by hdd method, bridge and culvert crossing, providing fhtc, specials repair with trial of pipeline and allied works at chuniajhora pwss under alipurduar division, phe dte.&amp#x0d &amp#x0d

Sinking big dia. tube well of 250mm x 200mm dia. using ms slotted strainer at required depth by reverse rotary method of drilling at 2nd site for aug. of jateswar pwss (sm/10156) of birpara sub-division under alipurduar division, phe dte.