tender for biennial rate contract for whru (stg and hrsg) at gtps.(as per tender) --services for 02 years, for fy 2026-27 o/h diverter damper seal air fan attending gland leakage in chemical pp preparation hrsg annual hydraulic test manhole opening/closing of hrsg bir drum manhole opening/closing of hr hrsg tube leakage attending header leakage cing cbd & ibd tank cing deaerator strainer servicing deaerator spray device servicing/ repit eco-srv servicing/repit of valve upto 2 servicing/replt of valve > 2to4 servicing/replt of valve >4 to 8 servicing/repit of valve > 8to 12 servicing turbine barring gear servicing servomtr turbine contri v/v servicing servomtr esv of turbine repilt turbine exhaust diaphragm hydraulic oil filter cleaning/repit cing main oil tank turbine replacing lub oil filter cartridges st cleaning of lube oil cooler preventive maintenance of oil puntire servicing booster pp attending leakage ejector shell flange attending leakge flange/line water/steam cing condenser hotwell ser of cond butterfly valve gb back washing of half condenser fill test of condenser repit rubber expansion below stean cond cing condensate extraction pp suction cing generator air cooler tubes decoupling/coupling of pump preventive mic of llvt dtain pump replt of brg replt/ servicing mechanical seal servicing/repit of jacking oil pump preventive mtc of cep changing brg replt/ servicing mechanical seal preventive maintenance of gland steam ex oil topping in main oil tank greasing upto 2 greasing2 to 4 greasing > 4 to 8 greasing > b to 12 welding of joints upto 2 welding of joints > 2 to 4 welding of joints > 4 to 8 welding of joints> 8 to 12 removal of aop/eop installation of aop/eop