Onsite repair cum prive maintenance of two nos. of vcb switches, first, 11 kv, 400 a, meditron make, sr. no. 9470, second, 11 kv, 1250 a, andrew yule make, sr. no. 2242, and one no. of ocb switch, 3.3 kv, 400 a, sr. no. 82249, reyrolle burn make

Onsite repair and maintenance of two nos. of vcb switches, first 3.3 kv, 1250 a, andrew yule make, sr. no. 2545, second, 3.3 kv, 800 a, andrew yule make, sr. no. 0017, and one no. of ocb switch, 3.3 kv, 400 a, reyrolle burn make, name plate missing,

Onsite repair and maintenance of two nos. of vcb switches, first 3.3 kv, 1250 a, andrew yule make, sr. no. 2545, second, 3.3 kv, 800 a, andrew yule make, sr. no. 0017, and its connection with the transformer and one no. of ocb switch, 3.3 kv, 400 a,

Repairing reconditioning of 02 nos of 3.3 kv, 400 amp. andrew yule make vcbs installed at pundi project and installation of earth leakage relay and replacement of short-circuited pt in 11 kv 400 amp. meditron make vcb at pundi project.

Repairing of 400 kva, 6.6 kv/550v andrew yule make tsu with primary and secondary switch in khottadih colliery.

Onsite repairing of two nos. ocb switches, first 11 kv, 400 a, sr. no. 82 by 59, reyrolle burn make and second 3.3 kv, 400 a, sr. no. 82 by 216, reyrolle burn make at karo ocp, bnk area

Onsite repairing of two nos. ocb switches, first 3.3 kv, 400 a, sr. no. 82 by 216, reyrolle burn make and second 11 kv, 400 a, sr. no. 82 by 59, reyrolle burn make at karo ocp, bnk area

Preventive repairing/ maintenance of 11 kv vcb, make andrew yule, a-400 a installed in line of 11 kv mine main feeder , grd project.

Complete &#x0d repairing of 400 &#x0d amp vcb switch 6.6 &#x0d kv make- andrew &#x0d yule sl. no 2573 of &#x0d kantapahari sub- &#x0d station &#x0d akwmc &#x0d under

Onsite repair cum prive maintenance of one no. of vcb switch 11 kv, 400 a, meditron make, sr. no. 9470 and one no. of ocb switch, 3.3 kv, 400 a, name plate missing and its connection with the transformer, w.r.t. karo ocp, under bnk area