Madurai -Manamadurai Section:- S.W-I Proposed Through Weld Renewal Twr By Mobile Flash Butt Welding Mbfw From Km:- 0.500 To 31.000 For A Length Of 30.500 Km In Between Stations Madurai And Tiruppachetti In Senior Section Engineer / Permanent Way/Mg/Mdu Section. S.W-Ii Renewal Of Existing Conventional Sejs With Improved Sejs - 15 Sets At Isolated Locations In Between Stations Madurai And Manamadurai In Senior Section Engineer / Permanent Way/ Mg/Madurai & Manamadurai Section. Dindigul-Madurai Up Line Section:- S.W-Iii Replacing The Exg. Rdso Block Joint With New Glued Joint At Isolated Locations - 13 Nos G3l In Senior Section Engineer / Permanent Way/ Bg/Madurai Section.