I Tfr 21.638 Km Between Dmf-buf, Dmf-link C Under Sse/p.way/dmf Ii Through Ballast Renewal For 4.00 Km From Km Along With Deep Screening/raising Of Ballast Cushion To 35 Cm From Km 452.00-456.00 S/l Under Aden/bndm Iii Ctr P For 13.702 Km New 60 Kg 260 Mtr Rail On Psc Rt-8746 1660 Nos. /km Existing Psc Sleeper In Between A Cabin Bondamunda -buf-bxf Under The Jurisdiction Of Aden/bndm.