Tender For ktps-v stage -bm-overhauling of louver damper assembly ( pad-5ab,5cd and 5ef,8a,8b,8c,8d,8e,8f) bypass dampers, gd-5,6,7,8 and repair/ erection of expansion joints along with protection plates in pa and sa ducts of unit-x in the annual overhaul of 2026-27.-reg