Complete repairing, overhauling, supply and replacement of ss ring, studs, etc as required for volute press at 80 mld stp, dinapur, varanasi.

Supply, fabrication, installation of ball ring and repairing, painting of trickling filter no. 1 at 80 mld stp, varanasi.

Interception and diversion i and d of drains and construction of a 12 mld sewage treatment plant stp with co treatment and associated works in nagar palika parishad mubarakpur district azamgarh under the sbm u 2.0 programme

Breakdown and major repair replacement work for 12 month throught year of all units at 80 mld dinapur stp varanasi

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

Breakdown and major repair replacement work for 12 month throught year of 120 mld goithaha mps and narokhar ips at varanasi

Breakdown and major repair replacement work for 12 month throught year of konia mps at varanasi

Breakdown and major repair replacement work for 12 month throught year of konia mps at 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.

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