work contract for aoh of tg set and associated works of unit no. 5, 1x500 mw at sgtps, mppgcl, birsinghpur-2 bearing inspection ( including 01 nos bearing & 01 no extraction bellow replacement ) + painting + mot oil coolers + hpcf oil coolers + eot crane operators 3 lpt overhauling and necessary check 4 overhauling of crh nrv 5 servicing and adjustment of main turbine & lpbp governing system 6 overhauling of turbine valves 7 overhauling of ms / hrh strainers ( qty - 04 ) 8 checking piping & hanger support 9 catenary checking & deck spring correction 10 aoh of generator and exciter ( without rotor thread out ) 11 c and i system calibration / adjustment ( for the supervision only ) 12 complete replacement of all four cc bolt of exciter rotor including material 13 optional work 14 lpt overhauling and necessary check 15 overhauling of crh nrv 16 servicing and adjustment of main turbine & lpbp governing system 17 overhauling of turbine valves 18 overhauling of ms / hrh strainers ( qty - 04 ) 19 checking piping & hanger support 20 catenary checking & deck spring correction