Change of pneumatic system of operation of valves to manual system for filter bed no.1 at jorabagan wtp cum bps

Recondition and replacement of ms grating, fencings of manhole and ms drain pipe of the reservoir and structural part of lower area of filter channel at jorabagan wtp cum bps.

Preparation and dosing of alum, morpholine solution and cleaning of uf basket filters at wtp in tnpl unit 1

Supply of alum for wtp plant at mungaoli

Operation, running, maintenance and watch and ward of plc operated 77 mld (45mld wtp plus 32 mld wtp) including rw and cw pumping machinery and electrical equipments, dosing of alum, dosing of chlorine at sector-1, panchkula, including repair sapr

Operation, running, maintenance and watch and ward of plc operated 77 mld (45mld wtp plus 32 mld wtp) including rw and cw pumping machinery and electrical equipments, dosing of alum, dosing of chlorine at sector-1, panchkula, including repair sapr

Branded alum supply work (grade -4) at wtp for water purification.

Alum grade 4 for branded supply at wtp for water purification.

Provision of mercapatan dosing system at lpg bps viz., devanagonthi, belgaum, shimoga and mysuru, karnataka

Procurement for spares of lime dosing pump for wtp plant at hurl gorakhpur