(i)for maintenance of one no.1 mva 6.6kv/550v transformer installed at loyabad colliery make-ece,asset sl.no.arn/14 lbc(ii)complete rewinding and overhauling of a 750 kva power transformer 6.6kv/550v at 5 pit substation of lbc make-ece asset.no.loy/e

Preventive maintenance of 33kv indoor panel and outdoor breaker of 10 mva, 33kv/11kv andrewyule transformer -2 at southloyabad substation and 11kv vcb of basuria dhansar and gonudhia feeder at godhur switching substation under area

Special estimate for augmentation of 132 kv substation bhattu kalan from 1x20/25 mva, 132/33kv plus (1x10/16 plus 1x16/20) mva, 132/11kv t/fs to 2x20/25 mva, 132/33kv plus (1x10/16 plus 1x16/20) mva, 132/11kv tfs at 132kv s/stn. bhattu kalan by hvpnl

Installation, testing and commissioning of interlocking system of 33kv and 6.6kv breakers with respective gang operated air break switches (33kv and 6.6 kv isolators) installed at coal and ob substation of khadia project

For repairing and overhauling of 02 nos.6.6kv,vcb switch(i)6.6kv.630a mine line make-vcb sl.no.sa 697 asset no.sbc/24(ii)6.6kv,400a opg power system pvt.make-vcb sl.no.v/149/23-27 asset no.sbc/22 installed at chp central pool substation under asbnc

Providing and fitting of a fire detection and protection arrangement for quenching of the fire in the 5 mva transformer unit installed at the surface substation of gayatri ug mine, bishrampur area, secl

Work of revamping of existing 33kv bay capacity enhancement setc of 4 nos new 33_11kv 20 mva power transformers along with new 11kv switchgear and integrating a comprehensive scada and automation system at verna substation

Maintenance and reconditioning of 2 nos. vcb (11kv and 6.6kv, pce make), 2 nos. ocb switch (11kv, 800 amp, gec make), sf6 abb make breaker (33kv, 1250 amp), maintenance of ct, and repairing of 11kv capacitor bank control panel at central substation

Erection of new 33/11kv outdoor substation and construction of control room, compound wall and other civil works at sy no. 12, gajularamaram (near oxygen park) with 1x16 mva ptr, connected 33kv and 11 kv lines in gajularamaram section of qutbullapur sub-division in medchal division of medchal operation circle, in master plan sub-division 2 of wcgh division in ranga reddy master plan circle under t and d improvement works

Erection of new 33/11kv outdoor substation and construction of control room, compound wall and other civil works at sy no. 62 of hmda layout in medipally with 1x16 mva ptr, connected 33kv and 11 kv lines in narapally section of ghatkesar sub-division in keesara division of habsiguda operation circle, in master plan sub-division 2 of wcgh division in rangareddy master plan circle under t and d improvement works.