Uttar Pradesh Power Transmission Corporation Limited Tender

Overhauling of mechanism of 145 KV SF-6 Circuit Breaker (CGL MAKE) spring type installed 400kv S/S Masauli Prayagraj. The job includes overhauling of control assemblies, opening latch, closing latch, suport latch, anti pumping assembly,opening and cleaning of motors charging system cylinder shock absorber closing damper etc. and adjustment of all type of gaps cleaning and greasing of levers, connecting rod, cam disc cam and other parts opening of different mechanism assembly for rectification of wear& tear alongwith rectification/repairing whatever required) of rollers and linking of mechanism assembly,checking of motor limit switch,Auxilary contractors,power contactors and all electrical connections and tightening them replacing them if required,ensuring satisfactory operation of breaker from local and remote, testing of closing tripping time along with contact resistance measurement (with standard make CB analysier testing kit). of listed below 132 Kv breakers 400/132 Kv S/S Masauli Prayagraj,All skilled service engineers, materials and T&P required for satisfactory completion of the job is to be provided by contractor.

132KV Naini (Spring operated) Type 120 -SFM-32B

132KV Meja Ckt-1 (Spring operated) Type 120 -SFM-32B