Welding Of Rail At Site With Mobile Flash Butt Welding Plant In The Section Of Aden/Rpj & Aden/Sir Under Sr.Den-Iv/Umb In C/W Sanctioned Work (I) Sirhind - Nangal Dam (Sl) - Trr(P) - 40.575 Tkm And (Ii)Ambala Jn. - Ludhiana Jn. (Up) - Trr(P) - 11.928 Tkm & Saharanpur Jn. - Ambala Cantt. Jn.(Up) - Trr(P) - 0.500 Tkm.