Running preventive repairing /maintenance of 11 kv, 400 avcb switch, andrew yule make as well as 3.3 kv 630 a electrotecnica vcb switch installed at kabribad mine, grd project

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

Repairing of andrew yule h.t. 3.3 kv vcb and 3.3 kv &#x0d h.t. acb for nowrozabad sub area.

Complete repairing of 100 amps andrew yule make 3.3 kv vcb of kumardihi a colliery under bankola area

Partial rewinding of andrew yule make 2.5 mva oil cooled transformer 33 kv/3.3 kv sl. no. 11724 was installed at jhilimili mine.

(a) complete repairing overhauling of 400 amps 3.3 kv, vcb switch make-electrotecnica, flp type sl.no.fcb/165 at 2 seam u/g ramkanali, akwmc. (b) complete repairing and overhauling of 400 amps 6.6 kv,vcb switch make- andrew yule sl.no.952 at ramka

Repairing of 6.6kv, 400amp andrew yule make flp vcb and 400 amp, 6.6kv mine line make vcb of khottadih colliery, pandaveswar area

Repairing of 11/3.3 kv, 3 mva power transformer connecting 10 a limited ngr unit, installed at kabribad mine, grd project, grd area.

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,

Repairing of 02 nos. 3.3 kv, 630 amps, vcb switch, make-electrotecnica power supply to jhirkey village under kathara colliery