NIT NO-23 item No. 15 (2025-26)

Supply of Double flange GI Column pipe 50 mm dia medium class each of 3 mtrs long duly threaded on both ends, welded fitted with GI flange on both ends and welded support L-type MS bracket in both flange with slot of submersible cable. Make: TATA/ Jindal.

Supply of PVC insulated PVC sheathed copper conductor flat cable size 3 core X 4sq mm,1100 volts, confirming to IS 694(each roll 100mtr long) Make: Finolex / Havells./KEI/Any DJB approved make.

Supply of nut bolts, washer 1/2 “dia 1 ½” long full threaded.

Supply of Rubber packing 50 mm dia. flange.

Lowering & lifting of sub/sets from bore by taking out double flanged Gl pipes, submersible P/Set, Cable, cutting of rusted nuts and bolts etc and replacement of damaged D/F GI pipes, cable, defective pump set etc as per site requirement and lowering of sub P/set, sub cable, Gl Pipe etc as required, jointing of cable from sub P/Set along with holding of cable with pipes and jointing of D/F pipes etc with nuts bolts and rubber packing etc. The job include shiring of all T&P, tripod stand, chain pulley block and other material handling equipments, Safety gadgets ad required and consumable material (rubber packing and Nuts bolts) will be arranged by the firm as per site requirement. The other material required during execution will be provided by department. DJB SOR(E&M)-2022 Item Code 27.1.2