Purchase of 2 nos of new lv windings with allied insulations on buy back of faulty windings for the 16 mva 110/33kv telk make transformer

Ichp- overhauling, internal inspection, oil leak arresting by changing of all gaskets, tightness checking of hv lv windings, oltc and allied works in 6.6kv 433 v2 mva power transformer 6a in chs-vi.

Maintenance and reconditioning of 01 no.1250a, 33kv mocb, make-bhel si.no. 9027893 for primary control of 5 mva transformer 33kv/11kv feeding power to jarangdih feeder from regional substation under kathara colliery.

Maintenance and reconditioning of 01 no.1250a, 33kv mocb, make-bhel si.no. 9027893 for primary control of 5 mva transformer 33kv/11kv feeding power to jarangdih feeder from regional substation under kathara colliery.

Maintenance and repairing at site of buchloz relay alarm bell system of 3 mva 33kv/3.3kv power transformer make mirjapur electrical industries ltd. sl no-35288 of no-2 at main substation 33kv/11kv/3.3kv of peocp under hazaribagh area

Ichp-overhauling, internal inspection, oil leak arresting by changing of all gaskets, tightness checking of hv lv windings, oltc and allied works in 6.6kv 433v 1.6 mva power transformer-1a in chs-i.

Overhauling of 220 kv telk make circuit breaker air operated of 200 mva power transformer 1 at 220 kv substation budaun under etd budaun

Repairing and maintenance of 1250amp, 33kv grade sf6 voltas make sl no.6164/97and 3.3 kv grade 1250 amp andrew yule make vcb sl no.2730 and 3.3kv side bus-bar and goab maintenance for 3 mva power transformer second feeder at main substation peocp

Repair of one no. 132/11kv, 3 phase, 6 mva power transformer make technical associates ltd. bearing sr. no. so0000168 along with erection/fitting, testing and commissioning .

Complete repair and rewinding, testing of 5mva, 33kv/3.3kv power transformer of lingaraj main substation having sl no-33233 and make-mirzapur electrical industries ltd. including re-insulation and recoiling of both the hv and lv old coils