Tender For corrigendum : hiring of vehicles for transportation of grit/silt removed from love grove wastewatertreatment facility to private dumping ground outside the bmc limit
Tender For supply of chemicals for wastewatertreatment plant of oxygen plant d d---chem sodium hypochlorite 10 to , hydrated lime 85 95 0.5 2 , dolomite calcined mgo 18 cao 28 150 mi , chemical non ferric alum , chem dewatering polyelectrol , chem polymer , chemical antiscalent 30 8. 25 40 20 , labchem hcl acid 30 50 33 , labchem citric acid c6h8o7 , chemical caustic soda flakes is 252 , chemical sodium metabisulfite s 100
Tender For providing of custom bid for services - mapproval for custom bid for annual rate contract for expert services for raw watertreatment plant, sewage treatment plantand oily wastewatertreatment system at devangonthi terminalmrpl