Surat Lignite Power Plant - 4X125 MW, Unit # I to IV: Biennial Rate Contract for; PACKAGE-I: Digging, loading, transporting, shifting & unloading of drained Bed Material and PACKAGE-II: Accumulation, Removal & Transportation of Spilled Ash from ESP floors & Boiler area floors of Power Plant to designated locations on as & when required basis (2019-2021).