Maintenance and reconditioning of 2 nos. vcb (11kv and 6.6kv, pce make), 2 nos. ocb switch (11kv, 800 amp, gec make), sf6 abb make breaker (33kv, 1250 amp), maintenance of ct, and repairing of 11kv capacitor bank control panel at central substation

Complete repairing, overhauling of 6.6kv, 1250 amps ngef make ps-24, ps-9, ps-8 and loading section low oil circuit breaker with its panel in loading section at madhuban coal washery under block-ii area, bccl.

Angle holder,bed switch,change over 100 amp 4 pole,change over switch 32 amp 2 pole,change over switch 63 amp 4 pole,mcb distribution box 6 way double door spn 240 volts copper,mcb distribution box 8 way double door spn 240 volts copper,mcb distribution box 12 way double door spn 240 volts copper,extension cord 6 oblique 16 amp,flexible wire copper conductor 100m,gang box 4 way 4 switch 5 oblique 6 amp,gang box 6 way 6 switch 5 oblique 6 amp,gang box 1 way 1 switch 5 oblique 6 amp,led bulb 7 oblique 8w,led bulb 15 watt,led bulb 20w,led invertor rechargable bulb 10 watt with isi mark,led flood and outdoor lights ssk bln 100w,led flood and outdoor lights ssk bln 50w,led tube light fitting1x20 watt complete with all accessories,led invertor rechargable tube light fitting1x20 watt,led tube light fitting 1 x 9w oblique 10w 2 feet long complete with all accessories,main switch 32 amps 4 pole tpn,main switch 63 amps 4 pole tpn,main switch 100 amps 4 pole tpn,mcb 6 amp,mcb 10 amp,mcb 16 amp,mcb 32 amp,mcb 40 amp,mcb

2 core x one and half sq mm pvc insulated copper conductor flexible pvc sheathed cable, 1100 volt,4 sq mm twin core aluminium cable,pvc insulated copper wire thrird fourth square mm , 1 core,copper wire one square mm single core, frlsh, 90mtr in roll,copper wire one and half square mm single core, frlsh, 90mtr in roll,copper wire two and half sq mm single core, frlsh, 90mtr in roll,11kv goab switch vertical type complete with all accessories suitable for 200amps.,11kv triple pole do fuse set,changeover switch 200a. 415v,switch fuse unit with enclosure, rating 200a,single pole mcb of b series 16 a,240 v, 50 hz, 10 ka,240 v, 32amp, singal pole with neutral spn, miniature circuit breaker mcb,240 v, 63amp, singal pole with neutralspn, miniature circuit breaker mcb,mccb 3p 415v 32a,mccb 32 a 4 pole 415 v,mccb 415v 63amp or mccb 63a, 3 pole,four pole mcb 63a, 415v,mccb 100 amp, three pole,mccb, 4 pole, 100a, 415v,mccb 150a,3 pole,mccb 200 amp, three pole,mccb, 4 pole, 200a, 415v,power point combined switch and sock

Complete repairing and reconditioning of 6.6kv. 1250 amps vcb switch meditiron make, sl.no-te/225 under kathara colliery.

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 11kv, 800 amps, vcb switch, make-meditron, sl. no. 0101 at regional sub-station of kathara colliery

Complete repairing n reconditioning 05 nos 3.3kv, 6.6 kv and 11kv vcb switch installed at kathara sub-station of kathara colliery under kathara area as when and ever required within 6 months.

For repairing of 400 amps 11kv vcb sr.no.8368 installed at new area office substation under substation under sijua area

Providing and fixing of goab isolator 33kv/1250 amps. and 11kv/800 amps. for power supply to different feeders at regional substation kathara under kathara colliery