Earthwork & Blanketing In Embankment /Cutting In Formation Of Bg Line Including Bridge Approaches Etc., Construction Of Bridge Work (Major/Minor, Sub Structure, Jacketing Of Existing Bridges And Super Structure) As Per Railway'S Approved Design And Drawing, Construction Of Retaining/Toe Wall/Diversion Drain, Laying And Linking / Through Rail Renewal Of Bg Track For Main Line, Loop Lines And Points & Crossing Etc. In Section/ Yards, Transportation Of P.Way Materials, Welding Of Rails, And Other Incidental Miscellaneous Works Etc. In Connection With Connectivity Of Dead Ends Of Indb And Lmnr Stations.