bids are invited for poly aluminium chloride 100 percent chlorine content , mild steel column pipe 80 mm dia bore both end flanged 3 metre long , cast iron sluice valve 400 mm dia bore , cast iron sluice valve 100 mm dia bore , galvanized iron pipe medium grade 40 mm dia bore , gun metal gate valve 25 mm bore , float valve with epoxy coated aluminium rod and high density ball 20 mm , change over switch four pole in stainless steel enclosure 415 volts 200 ere , water meter 100 mm bore , float valve with epoxy coated aluminium rod and high density ball 40 mm , moulded case circuit breakers (mccb) conforming to is/iec 60947 (part 2) , xlpe cable for working voltage up to and including 1.1 kv marked to is 7098 (part 1) total quantity : 4217