bids are invited for ci foot valve 150 mm , non return valve 80 mm , ms column pipe 80 mm 3 mtr long with both end flanged , gm gate valve 50 mm , gi column pipe 50 mm 3 mtr long with both end flanged , gm gate valve 25 mm , antifoaming agent stp water , changeover switch 400 amp 4 pole ss enclosure , ci sluice valve 300 mm , ci sluice valve 250 mm , non return valve 250 mm , non return valve 150 mm , air release valve 100 mm , ci sluice valve 350 mm , ci sluice valve 400 mm , soft starter 50 hp , rotational moulded polyethylene water storage tanks as per is 12701 (q3) , power contactors as per is 13947 - 4 - 1 (q3) total quantity : 1271