Repairing, installation and commissioning of current transformer in main incoming sf-6 breaker (main-i) of regional sub-station, kathara area under kathara colliery.

Supply and restoration work of both the outgoing feeders ie 15f 15f115f2 15f3 15r 15r1 15r2 15r3 of aet swgr1 sec b installed at ntpc lara

Supply and fixing of nr valve, sluice valve and gi bend at different location of sirka colliery under religara colliery.

Renovation - maintenance of various receiving stations of kpdcl sitc of 33kv isolators - 11kv isolators at various 33kv lines/ 33/11 kv receiving stations - 11kv outgoing feeders in respect of std ganderbal.pddss2627100223.

Different mechanical related maintenance jobs associated with production and safety at jambad colliery

Cable jointing with cast resin compound (30 no) at different places of bastacolla colliery.

Installation of back door interlocking arrangement in different vcbs and sf6 breakers and nomenclature of control panel of vcbs/ transformers/ feeders at peocp under hazaribag area.

Comprehensive repair and day to day maintenance of ht distribution network sub stn rmus vcbs panels relays god switches ht cables and other em works on different feeder and connected feeders under ge east jrc

Annual maintenance of different 11 kv ht incoming and differernt 3.3 kv ht outgoing overhead power lines of jocp for a period of 12 months along with the renovation of lightning protection system of main substation, laiyo substation and mines at

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