Sw-i: Vijayawada-visakhapatnam Section: Trr(p) Of Exg.60kg/90uts Rails On Psc6 Sleepers And Wider Psc Sleepers 1660 Density With New 60kg-r260 Grade Rails (lwr) For A Total Length Of 2.752km At Various Locations On Up & Dn Lines Between Pulla - Duvvada Stations Of Sr.den/north/bza Jurisdiction.sw-ii : Vijayawada Division - Vijayawada - Visakhapatnam (up) : Tsr(p)-36.122km With Pqrs & Trt Of Exg. 60kg/90uts Rails On Psc6 Sleepers 1660nos/km Density With New Wider Psc Sleepers 1660 Nos./km Including Recoupment And Increasing Of Ballast Cushion To 35 Cm And Deep Screening Of Ballast At Various Locations On Up Line Between Pulla - Duvvada Stations Of Sr.den/north/bza Jurisdiction. Sw-iii : Vijayawada Division - Vijayawada - Visakhapatnam (up) : Tsr(p)-35.240km With Pqrs & Trt Of Exg. 60kg/90uts Rails On Psc6 Sleepers 1660nos/km Density With New Wider Psc Sleepers 1660 Nos./km Including Recoupment And Increasing Of Ballast Cushion To 35 Cm And Deep Screening Of Ballast At Various Locations On Up Line Between Pulla - Duvvada Stations Of Sr.den/north/bza Jurisdiction. Sw-iv : (i) Tbr: Through Ballast Recouping Of Track Along With Deep Screening By Bcm For Total Length Of 31.065km (ii) Tfr(a/f) : Through Fittings Renewal On Psc Sleeper Track For A Length Of 3.464km (iii) Tfr(pad) : Through Rubber Pad Renewal On Psc Sleeper Track For A Length Of 41.535 Km (iv) Twsej-24 Sets, (v) Glued Joints-84nos At Various Locations Between Pulla - Duvvada Stations Of Sr.den/north/bza Jurisdiction.