WBPWD/SKHSD-I/AE/eNIT-12 OF 2025-2026

Supply of G. I. pipes of TATA make including necessary sockets (c) 25 mm dia. (ii) Medium quality

(e) 40 mm dia. (ii) Medium quality

(f) 50 mm dia. (ii) Medium quality

(h) 80 mm dia. (ii) Medium quality

C.I. sluice valve with flanged ends drilled to as per I.S. 1358/62 and having all cast iron components as per I.S. 780/71 solid forged bronze inside screw spindle having ultimate tensile strength not less than 4.72 MT per sq. cm. Spindle nut valve and seat faces of hard wear resisting, manufactured from best quality gunmetal conforming to I.S. 780/71, painted black all over with asphalt base paint tested to 21 kg (hydraulic pressure) per sq. cm., valve opening to anticlockwise direction, fitted and fixed complete. (i) 50 mm

Supplying, fitting and fixing Peet's valve fullway gunmetal standard pattern best quality of approved brand bearing I.S.I. marking with fittings (tested to 21 kg per sq. cm.). (ii) 80 mm dia

(iv) 50 mm dia

(v) 40 mm dia

(vii) 25 mm dia

(vi) 32 mm dia

Supply of galvanised iron socket with I.S.I. mark. (i) 25 mm dia

(v) 40 mm dia.

(vi) 50 mm dia.

(viii) 80 mm dia.

Supply of G.I. plug (iii) 25 mm

(viii) 80 mm

Supply of G.I. plain equal elbow of approved brand and make. (i) 25 mm

(viii) 80 mm

Supply of G.I. union. (i) 40 mm

(viii) 80 mm

Supply of G.I. short piece of TATA make (Above 50mm & upto150 mm long) (i) 15 mm

(viii) 80 mm