49091339 annual operation and maintenance of stp sbr plant (50 kld), wtp plant and ro plant (2000 lph) of cg niwas, dwarka, new delhi
49112495 bids are invited for custom bid for services annual maintenance contract of 1000 lph ro installed near transit hostel at bhallar township, wani north area repair and overhauling service operation and maintenance of electro mechanical installations repair
49067618 bids are invited for annual maintenance services for water purification and conditioning system (version 2) operation and maintenance of 01 nos ro water purification plant of 1000 lph capacity at gokul ocm under murpar sub area of umrer area; as per
49031806 bids are invited for custom bid for services mrcc25m001 supply of specialty chemicals and operation & maintenance of etp ro plant including providing support services for water block, elr filtration plant at mathura refinery operation and maintenance
49114537 tender for the annual operation and comprehensive maintenance of installed ro plant at pfcs corporate office building urjanidhi, 1, barakhamba lane, connaught place, new delhi 110001.