Tender For cleaning of sand, pebbles and gravel in pressure sand filter, cleaning of cooling tower, cleaning and pressure testing of ejector coolers, v1e1 and v2e2, cleaning of spillage pit, drain pit, product bin and other cleaning activities in new ammonium
Tender For repairing of phosphoric acid ship unloading line (300 nb,200nb and 150 nb schedule 10, ss 316 l pipe line passing through underground concrete trench) at q-9 berth .