NIT NO. 04, ITEM NO.04 (2025-26)

Dismantling of the defective filter beds pipes, fittings specials and air header pipes, valves with required civil structure carefully with safe handling after removing filter media sand and gravels etc. as required.

Supply and fixing of following items as per site requirement. G.I heavy duty pipes 3" dia - 6 meter, G.I heavy duty pipes 2" dia - 30 meter, G.I fittings such as 3" dia bend - 3 Nos. G.I fittings 2" dia - 8 Nos. G.I bends 8 Nos. G.I flanges 3" dia Nos - 8 G.I flanges 2" dia Nos - 8 Reducer Tee 3" dia x 2" dia - 4 Nos. G.M gate valves 3"/2" dia 4 Nos (each) G.I socket 3" dia 8 Nos (each) G.I socket 2" dia 8 Nos (each) G.I union 3"/2" dia 4 Nos. G.I nipples 3"/2 dia 8 Nos. G.I elbow 3"/2" dia 8 Nos. Air cock with steel socket including the cost of cutting, threading and making G.I flanges also including the cost of M.S supports to the common header of the air filter etc as required for 1 Job. Make of G.I pipes JINDAL, G.I fitting UNIK Make of G.M gate valve are SANT/LEADER.

Providing and fixing of the complete filter bed pipes, fittings and specials with two or more coats of aluminum paint after the coat of steel primer.

Laying installation, testing of the G.I pipes, fittings specials and GM gate valves including the cost of Teflon tape hold tight and making leak proof/ air proof with other allied hardware items complete as filter specification including the cost of major and minor civil work etc required.

Raj Engineering Co. (BID ID -1584115)