Picking Of Shale Stone, Oversize Coal And Foreign Material From The Coal On Running Conveyor Belts Running At The Speed Of Around 3.5metres Per Second Pertains To Stage-1 & 2 Of Chp, Transport Of Shale To Dump Yard Within The Premises Of Chp Distance: 0 To 5 Km And Cleaning Of Drains At Crushed Stock Yards Of Stg-1 & 2 As And When Required During The Period From 01.04.2025 Or Commencement Of The Work To 31.03.2026