(I) Earthwork &Amp Blanketing In Embankment /Cutting In Formation Of Bg Line Including Bridge &Amp Tunnel Approaches Etc., Construction Of Bridge Work (Major/Minor - Sub Structure And Super Structure) As Per Railway S Approved Design And Drawing, Construction Of Approach Road/Retaining/Boundary/Toe Wall/Di Drain, Supply &Amp Spreading Of Machine Crushed Stone Ballast, Laying And Linking Of Bg Track For Main Line, Loop Lines And Points &Amp Crossing Etc. In Section, Transportati