Repairing/overhauling of 3 nos. 33 kv vcb, make- gec, 2 nos. 33 kv sf6 circuit breaker, make-cg, 4 nos. 6.6 kv vcb, make- adrew-yule and 5 nos. 6.6 kv vcb, make- electroteknica breaker with cpr installed at ob and coal substation of khadia project

Repairing of 02 nos 11kv vcb switch of electroteknica make at main substation of crs barkakana.

For repairing / overhauling of 400 amp, 6.6 kv vcb main incomer, sl. no.-2846 and fitting of earth leakage, over current instantaneous earth fault relay for the safe operation at central pool substation at sbc

Repairing/reconditioning of 02 nos vcb (a) 3.3kv,400amp, mineline make vcb s.no.(b) 11kv ,400amp,meditron make vcb s.no.9472 at main substation of karma project under kuju area.

Repairing/reconditioning of 11kv vcb make meditron, s.no.9472 and 11kv vcb of make meditron s.no.9474 installed at main substation of karma ocp under kuju area.

Installation of rectifier system in 07 nos. of 11kv/3.3 kv vcb, 630 amp and 400 amp vcb make meditron and mineline respectively at main substation of karma project under kuju area.

Repairing/overhauling of 03 nos. of 6.6 kv field switch , make-electroteknica and 03 nos. of 6.6 kv field switch, make-andrew yule hemms field switches installed in khadia project.

Complete overhauling &#x0d and repairing of 2 nos. of &#x0d 6.6kv, 600a, &#x0d electroteknica make vcb &#x0d with sl.no. fv1b/001 and &#x0d fv1b/002 for main &#x0d substation, moonidih

Repairing of 6.6 kv electroteknica make field switch which is applicable for be1800e shovels deployed in dipka ex. project.

The repair of two nos 11kv vcb (meditron make) installed at beneadih main substation, giridih project.