NIT No- 1339/PHE(C)/BMC , Dated- 05/02/2026

C.I. Sluice valve with flanged ends drilled to as per IS 1358/62 and having all cast iron components as per IS 780/71 solid bronze inside screw spindle having ultimate tensile strength not less than 4.72MT. Per sq.cm. etc. i) 150mm dia C.I Sluice & N.R valve (WT – 1, 2, 3, 4, 5 & 6)

ii) 200mm dia C.I Sluice & N.R valve (WT – 1, 2, 3, 4, 5 & 6)

iii) 300mm dia C.I Sluice Valve for delivery line, direct line and Tala Palta Line

Supplying fitting & fixing M.S plate 20mm thick including gas cutting and grinding and drilling etc. complete. i) 150mm to 200mm dia

ii)250mm to 300mm dia

Making flanged joints to flanged CI /CIDF pipe & specials of the following nominal dia meter with rubber insulator bolts and nuts of approved quality as per instruction of E.I.C. including cast of the rubber insulator bolts and nuts. i) 150mm dia CIDF joints etc.

ii) 200mm dia CIDF joints etc.

iii) 300mm dia CIDF joints etc.

Dismantling the Sluice Valve/ Non return valves replacing the damaged valves including opening out the damaged parts and replacing the same by excavation the trench dismantling the sluice valve chamber re- fixing the new sluice valve with serviceable old nut bolts washers including supply of new rubber gaskets nuts bolt washer as necessary including balling out water etc. complete as per direction of E.I.C. i) 100mm to 300mm dia