Details: supply and of good quality flexible air separator (aircell) standard make for the conservator tank of 500 mva (alstom make) 765/400/33 kv single phase ict -ii r ph. unit at 765 kv sub-station fatehabad agra . work includes:- isolating conservator tank and draining of transformer oil from conservator tank in oil storage tank/ oil drums available at sub-station with the help of centrifuging machine ( 6/12kl) . dismantling of all pipe lines connected and removed of conservator tank from transformer body to ground opening of manholes/end cover and replacement of damaged flexible air separator (aircell) closing of all the manholes/end covers with suitable size new gaskets and it back to transformer body. normalizing conservator tank after filling of centrifuged oil of required bdvwith the help of centrifuging machine (6/12kl) and commissioning of aircell with nitrogen / dry air of required dew point. all material , manpower , t&p etc will be provided by contracor on his own cost to c
Sector: Transmission