bids are invited for copper alloy taps/stop valves (v2) conforming to is 8931 (q3) , rotational moulded polyethylene water storage tanks (v3) conforming to is 12701 (q3) , bathroom or toilet mirror (v3) (q4) , bathroom water shower (v2) (q3) , copper alloy gate valve for waterworks purpose (v2) conforming to is 778 (q3) , ceramic ( vitreous china ) flushing cisterns for water closets and urinals conforming to is 774 (q3) , metal alloy casting water tap with aerator (v2) (q3) , plastic seats and covers for water - closets as per is 2548 (q3) , weld mesh febric as per is 4948 (q3) , towel rail (q3) , connector pipes for washbasins/ sinks/ geyser (q3) , waste fittings for washbasin and sinks as per is 2963 (q3) , flexible drain hoses for wash basins/ sinks (q3) , plastic bib taps, pillar taps, angle valves stop valves for hot cold water services conforming to is 9763 (q3) , towel ring (q3) , floor drain traps (v2) (q3) , sluice valve for water works purposes (50 to 1200 mm size) (v2) as per is 14846 (q3)