Sinking of deep tube well with supply and installation of iron and arsenic removal filter plant with hand pump for arsenic affected habitation beside of kenaram mondals house under sarapul nirman gp, within swarupnagar panchayat samiti,15th fc 2025-2

Hand pump spares parts isi mark and conforming to is 15500 part-6. 2004 with up to date amendment

Procurement of isi marked gi pipes medium class 50mm 65mm 80mm as per is 1239 part i 2004 amended up to date

Construction of 125x115mm dia, 90m extra deep dt with installation of im-ii (is 15500 part-2 2004) hand pump with platform and drain for eco development village gua forest area under d.w.and s. division, chaibasa for the year 2025-26 (deposit head)

Supply of hand pump spare parts i.s.i. mark and conforming to is/5500 part (1) ball bearing 20 bc opp (2) hexagonal bolt m-12 x1.75 x40 (3) hexagonal nut m-12 x 1.75 (4) hexagonal coupler m 12 x 1.75 (5) reducer cap (6) cylinder with brass line

Procurement of isi marked deep well hand pump extra deep edwp sets&amp#x0d with connecting rods conforming to is 15500 part 2 2021 amended revised up to date&amp#x0d

Procurement of isi marked deep well hand pump standard sdwp sets with 15 connecting rods. conforming to is 15500 part 2 2021 amended revised upto date

Procurement of isi marked poly aluminium chloride confirming to is 15573 2005 amended revised upto date

Supply of 32 mm gi pipe medium class b with pipe sockets heavy duty and supply of connecting rod as per departmental specifications of 3 meter length isi mark amended up to date for division banswara

Supply of 32 mm gi pipe medium class b with pipe sockets heavy duty and supply of connecting rod as per departmental specifications of 3 meter length isi mark amended up to date for division bagidora