Tender Notice for Round the Clock Operation and Guarding of Pumping Machinery, 2 x1250KVA Sub-Station (11KV/0.433KV), Sludge Pump, Gaseous Chlorination system, Internal External lighting arrangement etc. and other allied works at Water Treatment Plant (High Lift) u in KOLKATA, WEST BENGAL
PHE
KOLKATA, WEST BENGAL