Tenders for Revamping Of 475 Kld Fbbr Technology Stp Installed For 500 Students Boys Hostel And Obtaining Noc From Kerala Pollution Control Board And Energization From Kerala Electrical Inspectorate At Nit Calicut. 2. Revamping The Existing 150 Kld Stp And Obtaining Noc From Kerala Pollution Control Board And Energization Order From Kerala Electrical Inspectorate For Girls Hostel At Nit Calicut. Sh Providing Flow Meter And Tod Meter.