Ms structural gang way cum bridge for crossing 250 mm dia (hdpe) in between node no 350 to 360 for laying of distribution main for chenchurgerya pwss under jhargram block under jhargram division p.h.e dte. under jhargram division p.h.e.dte.(length 23

M and r to optl and nptl water supply scheme replacement of damaged 600 mm dia ms raw water pipeline of optl and 700 mm dia and 200 mm dia ms raw and pure water piplines of nptl

Pimpri chinchwad industrial area m and r to water supply scheme replacement of damaged water supply line in front of ms. bajaj auto by m.s.300 mm dia. pipe line.

Special maintenance for repairing of rising main at different places of domjur and sluice valve installation at zone-ii distribution pipeline of bally-jagaccha surface based water supply scheme (phase-ii) under howrah division phe dte.

Operation and maintenance work of jugsalai water supply scheme consisting of main features such as w.t.p of capacity 16.0 mld, back wash recovery system, intake works at kharkai river, raw water rising mains up to 450 mm dia d.i. k9 1.587 kms. fro

Emergency partial replacement of ms 600 mm dia (id) damaged raw water rising main at ramchandrapur ghat area of bally jagacha surface-based water supply scheme (phase-i) under howrah division, p.h.e. dte.

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 replacement tube well (size 250mm x 200mm dia) for operation and maintenance of tube well no-i under baigachi w/s scheme of bally-jagacha surface based water supply scheme (phase-i) under howrah division, p.h.e. dte.

Operation and maintenance of rising main delivery main pipe line (ci/di/hdpe/upvc) ohrs iep and f.h.t.c. with all related structure of sub-surface water based piped water supply scheme for nayagram block (part) within gopiballavpur sub-division

Laying and pushing 610 mm dia pipe fe-410 grade ms pipe crossing by adopting trenchless technologies (e.g. jack pushing method etc.) of 250mm rising main line for amritnagar zone-ii water supply scheme between station nimcha raniganj at km 197/21b-23