Sinking of a deep tube well 150mm dia with top enlargement 150mm dia upto 200 mtr. depth by rig boring system for within the compound of hc block, phe, salt lake, sector-iii, kolkata-700106 during the year 2024-2025

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 new tube well markii with 40 mm dia and 100 mm dia top enlargement up to 330 length depth from gl near the house of rajkrishna das at bijaybati sd vii

Sinking of new tube well (mark-ii) with 40 mm dia and 100 mm dia top enlargement upto 330 m length depth from gl near the house bhabani das at dk chandranagar jl no 09 sansad vii

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 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.

Sinking of a deep tube well 100mm dia with top enlargement 200mm dia upto 120 mtr. depth by rig boting system for the building situated at 306 bb ganguli street, 700001 during the year 2024-2025.

Drilling of combination 350/150 mm dia gravel packed tube well to the depth of 60 mtr ordinary tubewell to the depth of 240 mtr. (total 300 mtr depth) 40 nos. by combination rig for source of piped water supply schemes under closed pwss

Sinking of rig- tube well (200mm dia) with 2 hp motor and pipe line near annex building in ward no-10 under nalhati municipality

Sinking of tube well fitted with (m ii pump) by dth ( rig) depth upto 70.0 mtr. at paharidanga near tilak mahata house. (activity code - 97029896). tied - (2024-25)