bids are invited for generators at bpcl bina refinery generator bearing shell for stg , generator bearing labyrinth rings stg , sealing ring for bearing pedestal stg , scrapper fin for sealing ring of stg , jacking oil hose for stg , stg generator bearing insulation , output lead stg spare part , generator shaft earthing brusha stg , generator shaft earthing brushb , brush holder for shaft earthing stg , space heater for stg , rtd for generator bearing , rtd for hot cold air stg spare , fire detector 100degc stg spare part , fire detector 80degc stg spare part , felt for stand stg spare part , positive diode spare list for exciter , negative diode spare list for exciter , permanent magnet generator , varistor stg spare part , stg rotor input cablepnhy41360331945 procurement of critical spares for 3 33mw bhel make total quantity : 97