Sw I : Bengaluru - Dharmavaram Section : Complete Track Renewal P Of Existing 60kg Psc Of 1660 Nos/km With 60kg/90 Uts R-260 Rails And 60kg Wider Base Sleeper Of 1660/km For A Length Of 5.5 Tkm From Km 130/000-135/500 Dn In Sse/pway/penukonda Section. Sw Ii : Bengaluru - Dharmavarm Section : Through Fittings Renewal - 42.3 Kms From Km 101/200-130/000 And 135/500-136/700 Dn Line And Km 136/700-149/000 Sl In Sse/pway/pkd Section. Sw Iii : Bengaluru - Dharmavaram Section : Earthwork In Connection With The Work Of Complete Track Renewal P Of Existing 60kg Rails On 60kg Psc Of 1660 Nos/km With 60kg/90 Uts R-260 Rails And 60kg Wider Base Sleeper Of 1660/km For A Length Of 5.5 Tkm From 130/000-135/500 Dn In Sse/pway/penukonda Section. Maintenance Period For Sw-iii Is 6 Months Or One Monsoon Period Whichever Is Later. Composite Work