Complete rewinding of 10 h.p, 550v, 960 rpm, 3 phase crompton parkinson make motor at filter plant khas kusunda of gkk colliery under kusunda area

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

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

Auxiliary transformer 80va pri 500 525 550, part no. fs2004c,air breaker contactor 16amps, part no fs2003a,air break contactor 63 amps, part no fs2003e,direct acting thermal overload relay, part no fs2010a,earth leakage relay complete w.o. transf, part no fs2018,pilot relay 12v dc, part no fs2026,auxiliary contactor 2no 2nc 110v 415v 550v, part no fs2020,auxillary cantactor 3 no 1nc 110v 415v , part no fs2020a,i.s. pilot oanel instrinsically safe, part no fs2035,air break contactor 40amps upto 20hp 550v, part no fs2003c,isolator 200 amp,3.3 kv on off, part no ht100,vacuum contactor 400 amps, 3.3kv, part no ht200,bottle vaccum interrupture 400a for cont, part no ht202,auxiliary contactor 3no 1nc, 110v, part no ht208,resin cast p.t. 750va, 3.3kv 110 volt, part no ht300,resin cast p.t 300va 3.3kv 110v, 3 phase, part no ht350,resin cast moulded ct for o l relay 75 , part no ht600,resin cast moulded ct for ammeter 150 5, part no ht650,earth leakage relay unit complete witho, part no ht800,3 pole magnetic o l relay

Repairing 400 amp 11kv ocb with busbar crompton parkinson make sl. no 16484 at ebc sub station of aebsc.

Making complete new busbar 800 amp 440 volt at bnr siding rocp/sj.

Complete repairing of bicco lowrie make ocb switch 11kv with busbar at rocp.

Complete repairing of 400 amp 11kv /ocb with busbar at bhagatdih sub station under bastacolla area

Repairing of 400 amp. ocb switch make crompton parkinson 3300 volt ctr 300 5a controlling to 3300 volt busbar charging of bhowra power house

Repairing of 400 amp ocb switch with busbar make gec 440v 550v type k3 ctr 300-400/5a controlling to power transformer secondary of rocp/sj.