Tender For manufacture and supply of welding portions for fusion welding of rails by alumino thermic process for 60kg / 60 e1 (r-260 grade) rails with 25 mm gap using cap/ oxy lpg/ oxy propane preheating with 3 piece mould (zr-washed) manually pressed /core shooted with auto tapping thi mble & ssc as per rdso specification irs t/19-2021 with acs no. 1(april 2024) with list of consumables /equipment's etc. as per list attached. ( the specification issued by rdso up to ten days prior to tender opening date shall be applicable in this tender ) [ warranty period: 30 months after the date of delivery ]
Tender For execution of supply of 6000 at welding portion for fusion welding of rail joints by use of compressed air petrol/lpg along with three-piece mould by automatic tapping thimbles only for various rail section for maintenance of lwr track under jurisdiction of sr.den/central/ckp.