Supply Of Manufacture and supply of welding portions for Fusion welding of 60kg/60E1 (R-260 grade) rails by Alumino Thermic process with Nominal gap of 25 mm using CAP/ Oxy LPG/ Oxy propane preheating with 3 piece mould (Zr-Washed) manually pressed /

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Supply Of manufacture and supply of welding portions for fusion welding of 60kg/60e1 (r-260 grade) rails by alumino thermic process with nominal gap of 25 mm using cap/ oxy lpg/ oxy propane preheating with 3 piece mould (zr-washed) manually pressed /core shooted with auto tapping thimble & single shot crucible.applicable rdso specification is irs t-19-2021 rev.7.0,applicable schedule of technical requirement (str) is tdg0017, ver 4.0,list of required consumables as per annexure - a) (the alteration in drawing, schedule of technical requirement (str) and specifications issued by rdso up to one month prior to tender opening date shall be applicable to this tender)