Tender For repairing servicing and overhauling of 400 800 amp ocb crompton make ht panels at sapru house and vcb bicco make ht panels at int in mn i area.
Tender For complete repairing, overhauling/installation of safety devices in 2 no 800a, 550/440v ocb switch gec make sl no a)40/0280, b) 40/0284 at site 5/7 pit s.b colliery under pb project colliery.
Tender For complete repairing and overhauling of 11kv 400 amps ocb with busbar switch crompton greaves make sl no 23599g at site in chandro sub-station gopalichak colliery.
Tender For )complete repairing of 800 amps.gec,make sl.no.40/300, 550 volt main controlling 04 no.sub station at akwmc.(2) repairing of 400 amps ocb crompton make 6.6 kv sl.no.159076 at ramkanali sub-station.(3) complete
Tender For on site repairing and overhauling of (a) bieco lawrie switchgear make 11kv 800 amps ocb ctr 200/100/5 (sl.no.1347) installed at old ocp sub-station and (b) bieco lawrie switchgear make 11kv 600/800amps ocb ctr 100/50/5 sl.no.906 installed at 5 and 6
Tender For providing of custom bid for services - supplying, installation and commissioning of earth leakage relay with cbct for 11 kv and 3 point 3 kv ocb s and starters at bhatadi oc mines bhatadisub area of wcl chandrapur area
Tender For provision of toilet at ground floor and replacement of damaged rcc water tank with pvc water tanks in old te building, ocb te compound. purana bazar, dhanbad. (ba-dhanbad)
Tender For complete repairing and overhauling of two nos 11kv 400a, ocb switches make biecco lawrie, sl no 11291 and 11292 at site of power substation of kb 5/6 pit colliery.