Balance work for servicing and repairing of vacuum circuit breakers (vcbs) and air circuit breakers (acbs) in the electrical substation at mcf/rbl premises.

Repair, maintenance, and installation of plant/ systems/equipments (version 2) - transmission substations substation, switchyard, power house equipment, circuit breakers service provider

Supply and retrofitting of 04 nos omega u-power air circuit breakers of lt panel at substation main office building rbi nagpur

Supply and retrofitment of 420kv circuit breakers without pir at various substation of nr-ii and wr-i regions of powergrid, specification. no.: ncn0335

Supply and retrofitment of 245kv circuit breakers at various substation of nr-ii, sr-i, sr-ii, wr-i and ner of powergrid. spec no ncn0333

Supply and retrofitment of 420kv circuit breakers with pir at various substation of nr-ii, sr-i, wr-i and ner regions of powergrid specification. no.: ncn0334

Fabrication of platform for installation of 02 nos 33 kv outdoor type vacuum circuit breakers along with control panels, ct and pt at main 33 kv receiving substation, 33 kv west substation, engagement of specialized agency for testing, commissioning

Ac circuit breaker 6a, 3 pole (type-18) with aux. contact 2 no to spec. no. clw/es/3/0096 (alt.-l) (one set comprises of 03 nos. of ac circuit breakers along with 02 nos. of aux. contact 2 nos. out of which 01 no. ac circuit breakers are to be drawn for fitting in ac systems in locos), ref no ng125h3p10 ac18723 + aux. con. 19071.

Miniature circuit breakers (mcb) for ac operation marked to is/iec 60898 (part 1),moulded case circuit breakers (mccb) conforming to is/iec 60947 (part 2),moulded case circuit breakers (mccb) conforming to is/iec 60947 (part 2),plasticized pvc tapes with non-thermosetting adhesive for electrical purpose (v2) isi marked to is 7809 (part 3/ sec1),modular piano type domestic electrical switches isi marked to is 3854,pre-laminated partical board 8 4 18mm,pre-laminated partical board 8x4x12mm,foam cushion 530x560x100mm,led batten fitting 20 watt,led batten fitting 20 watt,pre-laminated partical board 8x4x12mm,plywood bwr 8feet x4feet 19mm,plywood bwr 8feet x4feet 9mm

Denting, fitting new glass and leaver rubber in circuit breakers of sudamdih main regiional substation under asp colliery