Flash Butt Welding of 60 / 52 Kg (90 UTS) Rails of 260 m panels or lesser length in situ or at any location decided by Railway, using contractor s self-propelled rail cum road / Mobile Flash Butt Welding Plant on running / non running lines with or without block or on cess of consolidated formation or on ballasted bed, after unloading of 260 m panels or lesser length of rails where required to connect them to form LWR / SWR, as per direction of Engineer In-charge from Ch: Km 0.00 to Km 10 (Тендер №94089618ru)