Description :
Tenders for Providing Of Operation And Maintenance Of Switchyard - Repairing Of Wiring Circuit For Controlling Of Transformer Cooling Fans On Existing Marshalling Box Cooling Fan Control Circuit Designed For Auto/manual Operation Of 63 Mva T/f-i Connected At 220 Kv S/s Amroha. The Following Items Are To Be Replaced In The Existing Marshalling Box That Is Phase Preventer, 10 Amp. Kit-kat Hrc Fuse, 3 Phase 415 V Contractor And Block Unit With Over Load Relay Wiring Should Be 2.5 Mm Pvc Copper Wire With Color Coding Lugs And Ferrules Etc. Checking The Performs Of The Fans After Connecting Proper Supply And Starting/stopping Of Fans At Desert Setting All Skilled Labor, Tools, Special T&p And Consumable Material Shall Be Provide By Contractor. At His On Cost. (contractor And Over Load Relay Provided By Department.)
