Jet cleaning, Water washing of boiler and mechanical cleaning of furnace walls, ITSH & SHH coils, Cleaning and Clearing of ash and air cleaning of boiler (out side ) at various locations & Erection of temporary platform inside the furnace just above the goose neck for operating the sky climber, erection and dismantling of pneumatic operated sky climber inside the furnace, servicing of Alpha -800 sky climber motors and assisting for carrying out D-meter survey of water wall tubes around soot blowers and burner area of Unit-V & VI Boilers during AOH period 2025-26