Procurement of 33kv vacuum circuit breaker alongwith foundation bolts

Servicing & overhauling replacement of vacuum interrupters of siemens make vacuum circuit breakers (

Vacuum circuit breakers - indoor type as per is 13118

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

Repair, maintenance, and installation of plant/ systems/equipments (version 2) - annual servicing & overhauling of different make 33 kv vacuum circuit breakers switchyard service provider

Design, manufacture, testing, supply and delivery of 1561 nos. 11kv vacuum interrupters (max. voltage 12kv, normal amperes 2000a, min. rupturing capacity 25ka) of various types suitable for various types of 11kv vacuum circuit breakers

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

Supply and delivery of spare parts of 11kv vacuum circuit breakers for fazi hps at the office of mini micro hydel division, wbsedcl, kurseong, dist- darjeeling- 734203, west bengal, india.

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

Custom bid for services - servicing and testing of siemens 3wt8 lt air circuit breakers,custom bid for services - oil filtration and testing of 2mva, 33kv/433v transformer, make: kirloskar with oltc, make: ctr,custom bid for services - servicing and testing of 600kvar capacitor bank panel (12nos x 50kvar ) with apfc relay,custom bid for services - 33kv four pole structure painting and alignment of 33kv isolator