Improvement to ballast retainer, inspection steps and Bridge protection works in various Bridges between Baradwar- Raigarh sections and Execution of balance work of elimination of rail opening bridges by RCC Box ( For Bridge No. 44DN, 56UP & DN, 61A UP & DN, 148 DN, 191UP ) & other miscellaneous repair work of retaining wall, floor & drain etc under the jurisdiction of Sr. Divisional Engineer/ East/ Bilaspur of Bilaspur division.