Balance Work With Respect To Handing Over And Taking Over Of Superstructure Of Rob, S Including 3 Rd Party Audit For Health Assessment/ Structural Inadequacy Of Newly Constructed Ro Bs At Lc No. Lc 32, Lc 35, Lc 37, Lc45&Amp44 Lc 39, Lc 40, Lc 41, Lc 45, Lc 46, Lc 48, Lc 49, Lc 50, Lc 72 B (Bow String Girder) By Dfccil In Gc Section Of Ddu Division Of E. C. Railway.