Repairing and maintenance of a) gec make ocb 400 amps, 550 v si no-docp/enm/s/11 at m section and b) 3.3 kv, 500hp/375kw, mine line make starter sl no-3034 at mine of docp under cv area.

(1) complete repairing of &#x0d 1273 hp star delta starter &#x0d 6.6 kv, sl.no.ht 606 make&#x0d prabhu akwmc o.c.p katras &#x0d area. (2) repairing of 400 &#x0d amps ocb switch 6.6 kv &#x0d make-gec, sl.no. 5101 at &#x0d kantapahri sub-station &#x0d akwmc under katras area.

Complete repairing/overhauling of 6.6 kv prabhu industrial udyog pvt. ltd. star delta starter nlfp type 1273 hp and 950 kw serial no. ht 748 installed in abocp mine under block ii area

Repairing of andrew yule and co. make 11 kv, vcb, 630 amps, ctr-100-200/5 amps for capacitor bank of controlling switch gear at 11k/33kv sub-station, nlocp/dbocp.

Complete repairing / reconditioning of 3.3 kv ocb switch, 400 amp, make-bharat bijlee, s/n-sgw-2 installed at ht room for proper power supply to oversize restriction plant and ii) 3.3 kv ocb switch make-kirloskar, s/n-401001-34 installed at main sub-

Complete repairing of gec make, 400amps,440v, sl.no.314711/54,ocb switch at kalyanchak sub-station of dahibari colliery.

Repairing of 400 amps 11kv/ocb make biecco lowery of golakdih sub station under kuya ocp

Complete repairing and safety protection of 3.3 kv/400 amps vcb starter prabhu make at kocp.

Repairing of 500 kva transformer 6.6 kv/550 volt sl.no.224195/3 make-gec at angarpathra 12 no.aarc, akwmc katras area.

(1) complete repairing of &#x0d 1273 hp star delta starter &#x0d 6.6 kv, sl.no.ht 606 make&#x0d prabhu akwmc o.c.p katras &#x0d area. (2) repairing of 400 &#x0d amps ocb switch 6.6 kv &#x0d make-gec, sl.no. 5101 at &#x0d kantapahri sub-station &#x0d akwmc