TTPS Operation Circle MPM-I Unit-I Clearing of coal powder choke up in PF pipes from mill 1F to boiler corner 3 and 4

Releasing of the choked up coal powder in the P. F. pipe lines from Mill 1F to Boiler Corner 3 & 4 by window cutting along the pipe line in different locations including cost of scaffolding, providing necessary lighting arrangement in the required place for safe working, releasing the choked coal powder, welding of the window opening, removing the scaffolding and lighting and clearing of the released coal powder spread out in the mill area.