Construction of 200mm x165mm x150.00 m deep high yield drilled tube well with installation of im-ii (is 15500 part-2/2004) hand pump, pcc platform and drain. urban area near gaushala (baijnathpur) deoghar under dwsdivision deoghar, for the year 25-26

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