Major and minor routine repairing of im ii hand pumps in rural areas of district dumka for the month april-2025 to march-2026 under drinking water and sanitation division no.1, dumka. group no. gop/rm-03

Changing of 107 nos tubewells of 32 mm dia. rotten riser pipe, connecting rod, c.i cylinder etc. on turn key basis for the year 2024-25 and 2025-26 in tantnagar block under d. w. and s. division, chaibasa. (dmft) tantnagar/rrp-04

Changing of 129 nos tubewells of 32 mm dia. rotten riser pipe, connecting rod, c.i cylinder etc. on turn key basis in noamundi block for the year 2024-25 and 2025-26 under d. w. and s. division, chaibasa (dmft) noamundi/rrp-11

Changing of rotten riser pipe (32mm dia) of 24 nos im-ii t/well for the year 2024-25 under state plan o and m on turn key basis group no. jsr/rrp/01

Changing of 89 nos tw 32 mm dia. rotten riser pipe, connecting rod, c.i cylinder etc. on turn key basis for the year 2024-25 in different block under d. w. and s. division, chaibasa. (cbsa/rrp- 03)

Changing of rotten riser pipe in im ii drilled tube well with 32 mm medium class gi riser pipe and connecting rod for dt in different block of chatra district on turnkey basis gr ctr rrp 06 2nd call

Changing of 32 mm dia g.i rotten riser pipe 12mm x3.00 mtr long b.s connecting rods and c.i cylinder of im ii hand pump in rural area (block deoghar, devipur, mohanpur, sarwan and sonaraitharhi) under dw and s div, deoghar for the year 2024-25

Revival of defunct im-ii tube wells by changing of 32mm dia rotten riser pipe etc. group no. rrp-01

Replacement of rotten riser pipe of 32 mm dia connecting rods, c.i cylinders (wherever required) etc. under dws division no-1 giridih on turn key basis for the year 2024-25 group-rrp2

Changing of 32 mm dia g.i rotten riser pipe 12mm x3.00 mtr long b.s connecting rods and c.i cylinder of im ii hand pump in rural area (block- deoghar, devipur, mohanpur, sarwan and sonaraitharhi) under dw ands div, deoghar for the year 2024-25