Design & Construction of Rail Flyover and Approaches on Viaducts, formation in embankments/cuttings including blanketing viaducts, Supply and spreading of ballast and related work for single track electrified railway line on Design Build Lump Sum Basis Connecting New Boraki DFC yard to Dadri yard approx. length 4.54 Kms from Ch. 0.00 m (Rly Km 1410.436 to Ch. 4540 m (Rly Km 1414.955) and related Diversion works in connection wiht Eastern Dedicated Freight Corridor in the State of Uttar Pradesh.