Rep./ overhauling of andrew yule make field switch 400amp., 3.3&#x0d kv and rep. of magnetic amplifier block assembly (02 nos.) of ekg shovel sl. no. hmb 578 at asbn ocp, sijua area

Repairing and reconditioning of 01 nos. sf-6 breaker 33 kv/1250 amps and 01 no. control panel 33 kv /1250 amps of outdoor sub-station at kathara washery

Complete repairing and reconditioning of 1250 amps 33kv sf-6 breaker sl. no. 3537/88 make- volts feeding power of ktw under regional sub station kathara colliery

(a) repairing of one no. 33kv grade 1250 amps sf-6 circuit breaker make voltas sl. no. 6173/97 for control of dvc feeder 1 (b) repairing of one no. 33kv grade 1250 amps sf-6 circuit breaker make voltas sl. no. 6172/97 for control of 5 mva bharat bijl

Overhauling of 420 kv sf-6 circuit breaker (cgl make) of 400 kv sub station panki kanpur

Retrofitting of 33kv 1250a 26.3ka outdoor vcb(make cg/abb without breaker structure) with existing abb make sf6 breaker 33 kv, 1250 a (installed in bay 1 of sub station of socp ibva) including transportation, dismantling of existing breaker, mounting

For overhauling of 420 kv sf-6 circuit breaker (cgl make) of 400 kv sub station panki kanpur

For overhauling of 420 kv sf-6 circuit breaker (cgl make) of 400 kv sub station panki kanpur

Repairing and reconditioning of 02 nos. (a) repairing of 11kv, andrew yule make 630a sl. no. 5844, vcb switch (b) repairing of 6.6kv andrew yule make 1250 amps. sl. no. wnp, vcb switch at 2 no. sub station under kathara colliery

Repairing of 02 nos. 800 amps, 02 nos. 1200 amps and 01 no. 2500 amps, 440v air circuit breaker at moonidih coal washery.