Tender For bid to ras corrigendum : providing of repair and overhauling service - 4348 repair of 30 kld stp at nsry; 30 kld stp; no; buyer premises - replacement of sodium hypo chloride (for 6 months) , replacement of sand media, activated carbon media , sludge holding tank cleaning , mbbr tank cleaning , replacement of 0-6 lph dosing pump , repairs of all pumps of stp , repairs of air blower , replacement of mbbr media , repairing and cleaning of pvc and ms pipe including painting to ms pipes
14 Apr, 2025
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