Supply fitting and fixing of 300mm CI Non Return Valve in the Distribution pump line at 6 MGD Surface Water Treatment Plant at Gondalpara under Chandernagore Municipal Corporation

Lowering, fitting and fixing of all types of valves in proper position and alignment using chain pully block or crane (for diameter above 250 mm) by providing temporary support, as required, gaskets, nuts & bolts etc. all cornplete as per specification and direction of the Engineer-in-charge. [The rate Includes cost of flange joints] [Ref.: UD&MA 2018-2019, Item no- 2.4.1), Page- 17] 200 mm dia

Supply of Cast iron double flanged single door swing Non-Return Valve generally conforming to IS:210 Gr. FG200, body and door rings loaded tin bronze,hinge pin of ST.AISI410, valve suitable for a maximum working pressure of 10/16 kg/cm2(Seat Test) & body tested to 15/24 kg/Sq Cm [Ref.: WBPHE/SOR/ME/2019/1st PUB D4] 300 mm dia For PN1.6

Add 18% SGST

Add 1% cess