Ro of primary trilcling filter secondary clarifier rs and raw sludge ph sv sm and 500 kva dfg dg teph filtrate pump house pgr digester and gas holder 24x7 and treatment of cpcb uppcb of 80 mld dinapur stp

R o of primary trilcling filter secondary clarifier return sludge and raw sludge pump house sluice valve screw mixer and 500 kva dfg dg teph filtrate pump house pgr digester and gas holder 24x7 and treatment of as per designed norms 80 mld dinapur

Running, operation of primary, trickling filter, secondary clarifier, return sludge, raw sludge ph, valve, mixer and dfg, dg, teph, filtrate ph pgr, digester and gas holder 24x7 and treatment of as per designed norm cpcb, uppcb of 80 mld dstp, vns

R/o of primary, trickling filter, secondary clarifier, return sludge and raw sludge p/h, sluice valve, screw mixer and dfg/dg, teph, filtrate p/h pgr, digester and gas holder 24x7 and treatment of asper designed norms cpcb, uppcb of 80 mld dstp vns

Repairing of secondary clarifier gear box no 2 and sluice gate 2 of aerator tank at 80 mld dinapur stp varanasi

Repairing of secondary clarifier no 2 sumersible pump and replacement of analyzer and chlorination sfc residual analyzer at 80 mld dinapur stp varanasi

Disposal of sludge from 80 mld stp deenapur sludge drying bed to suitable place

Breakdown and major repair / replacement work throughout year of all units at 80 mld dinapur stp, varanasi

Supply, replacement of ocems system bod, cod, tss sensor and open channel flowmeter for 140 mld stp dinapur and do sensor for 80 mld stp, varanasi

Comprehensive maintenance, repair/refitting/recharges/calibration for 2 years of ocems and related instruments/equipments installed at 80 mld stp and 140 mld stp dinapur, varanasi.