Tggenco-ytps 5x800mw-ci-i-unit-i-assembling/dissembling, Cleaning/purging, Testing, Servicing, Calibration And Re-fixing Of Ci Equipments/instruments Of Main Boiler, Boiler Auxiliaries In Unit-1800mw Of Ytps-stage-1 For The Period From The Actual Date Of Commencement Of Work To 31.03.2026