Tender For Working Estimate For Complete Overhauling Of Abb Make 22Kv Sf6 Circuit Breakers And Spare Breaker Including Replacement Of Old Electromechanical Relays With High-Speed Numerical Relays Installed At 66/22Kv Sub Station Hulli (Kotkhai)., Shimla-Himachal Pradesh
TDR : 54617574
Tender Notice
BOQ
6 Days Left
Shimla
Himachal Pradesh
Tender For Working Estimate For Complete Overhauling Of Abb Make 22Kv Sf6 Circuit Breakers And Spare Breaker Including Replacement Of Old Electromechanical Relays With High-Speed Numerical Relays Installed At 66/22Kv Sub Station Hulli (Kotkhai).
Name of Work:- Working estimate for Complete overhauling of ABB make 22kV SF6 circuit breakers and spare breaker including replacement of old electromechanical relays with high-speed numerical relays installed at 66/22kV sub station Hulli (Kotkhai).
Sl. No.
Item Description
1
Complete overhauling of ABB make 22kV SF6 circuit breakers of transformer No.2 incomer, Baghi, Chambi(Chopal) and Kotkhai outgoing feeders along with repair or replacement of worn out parts (Limit switches, latches, spring charging motor , TNC switches, tension spring, gears, rods, cleaning) Post overhauling rack in and rack out mechanism along with proper C/O- C/O- C/O- operations (auto & manual mode as per satisfaction of E.I.C.
2
Complete overhauling , re-wiring, testing & Commissioning of ABB make 22kV spare breaker in all respect. Post overhauling the breaker trolley shall be properly checked for proper rack in and rack out mechanism along with proper C/O- C/O- C/O operations ( auto & manual mode ) as per satisfaction of E.I.C.
3
Providing, retrofitting, wiring and fixing of numerical non-directional 3 O/C+1 E/F relay on 22kV Kotkhai, Theog & Chambi (Chopal) feeder, make Ashida , Model:ADR141C complete in all respect as per direction E.I.C. Please Enable Macros to View BoQ information
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