bids are invited for repair, maintenance, and installation of plant/ systems/equipments (version 2) - manufacturing unit; shutdown (apr 2026) related activity in mp and hp nitric acid plant at rcf trombay unit; - cleaning/replacement of 1st stage air suction filters cleaning / replacement of 2 ^ (nd) stage air suction filters cleaning/replacement of 3 ^ (rd) stage air suction filters removal & recharging of raschig rings in r01 cleaning of cooling tower basin cleaning/changing of sand from filter in cooling water system cooling tower screen cleaning cleaning of cooling tower deck area handling 50 kg soda bags assisting in catalyst & catchment handling & in pickling process handling 210 liters lube oil drums (fresh/spent) assisting in cleaning lube oil filters disposing of used lube oil filters assisting in greasing the valves assisting in acid storage tank bottom floor cleaning make-up of oil in lube oil console of steam turbine & pumps cleaning of seal coolers of various pump cleaning of oil pump surrounding area assisting in bringing material from stores assisting in sample collection & taking to cc lab assisting in sample collection & taking to cc lab house keeping in plant area cleaning of strainers of various pump cleaning of oil centrifuge bowl and separators disc (2 machines) shifting of used oil drums as on when required collection and shifting of empty oil / chemical drums as on when required