1. Rehabilitation / Modification Works To Be Carried Out In The Existing 3 Mld & 2 Mld Sewage Treatment Plants Of Tansidco, Industrial Estate At Ambattur Including Replacement Of Mechanical, Electrical And Instrumentation, Laboratory Equipment's And Its Allied Works To Meet Out The Revised Norms For Discharge Of Secondary Treated Effluent As Recommended By Cpcb/tnpcb Along With 10 Years Of Operation & Maintenance Re Ti W Of Both 3 Mld & 2 Mld Stps. &2 Mld Stps.
