Providing skilled labor, specifically ibr welders and grinders, to replace the boiler tubes in unit-ix of the ktps-v stage during the annual overhaul period.

Re-babbitting and machining bore of three number generator journal bearings of 2x250mw of ktps-v stage

Ktps-v-cam-laying of fire crete cement to the bottom ash hoppers, fabrication and replacement of refractory cooling water headers and laying of 200nb ci pipes of bottom ash handling system for unit-9 during the overhaul 2025-2026-reg.

Complete overhaul of airpreheaters 2 nos in unit-ix of ktps v stage during the annual overhaul period

Emandmrt- inspection of hydrogen sealing assembly system (seal and seal rings) inner oil catchers generator and exciter bearings no 5, 6 and 7 and hydrogen and exciter coolers of 250 mw unit 9 of ktps-v stage during annual overhaul period 2025-26.

Emandmrt-re-babbitting and machining bore of three number generator journal bearings of 2x250mw of ktps-v stage-reg

Ktps-v-tm-online arresting of various gland leaks, steam/feed water leaks from various valve flanges and welding joints in pipe lines while unit is in-service pertaining to unit-9 and 10 turbine maintenance of ktps-v stage (2x250mw) during the fy 2025-2026

Ktps-v-emandmrt-engaging of jeep along with driver on hire basis for a mileage upto 2000kms/ month and usage time of 12hrs/day for the conveyance of divisional engineer/ em and mrt/ ktps v for the period from 01.04.2025 (or from the actual date of utilization) to 31.03.2026 (reserved for st contractors)

Minor works to be taken up in generator and exciter slip rings along with inspection of exciter, seal oil o h and stator water o h, ntpc kahalgaon.

Procurement of spares of hpcv, esv, hydrogen seal of generator, turbine bearing yoke keys, hose with complete fitting for turbine, generator, exciter bearings and spares of ms strainers and hrh strainers of bhelmake 250 mw kwu tg set