Tender For supply of welding portion and welding of rail joints by alumino thermic skv process (single shot crucible with automatic tapping thimble technology) including supervision, tools and plant and consumables etc. under the jurisdiction of assistant divisional engineer manendragarh of bilaspur division.
Tender For supply of welding portion for fusion welding of rails by alumino thermic process for 52kg (90 uts) 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 thimble & ssc as per rdso specification irs t/192021 rev.7.0 (with list of consumables/equipments etc. as per annexure-a). date of opening of tender. 52 kg/90 uts - 25 mm gap (with accessories as per anexure a) [ warranty period: 30 months after the date of delivery ]
Tender For phephna - aunrihar section :- manufacturing and supply of alumino thermic welding portions of 52kg/60kg as approved by rdso for welding of rails (1650 nos)
Tender For supply of alumino thermic welding portion for 60kg/60ei - r260 rails at various location under jurisdiction of den/east of sambalpur division.
Tender For corrigendum : manufacturing and supply of alumino thermic welding portions of 52kg/60kg as approved by rdso for welding of rails under jurisdiction of sr. den/iii/varanasi
Tender For kanpur anwerganj-mathura section:- manufacturing and supply of alumino thermic welding portions as approved by rdso for welding of rails and execution of at welding's under sanctioned track renewal works (ctr/trr, isd, ttr etc.).
Tender For (1) supply and transportation of welding portions of fusion welding of 60 kg/60 eir260 grade rails on cess/ track free of traffic condition by alumino thermic process into short welded panels or otherwise with rdso approved welding portions & techniques (2) supply and transportation of welding portions for 60 kg.90 uts rails by aluminum thermic/skv process under the jurisdiction of sr.divisional engineer/ west/waltair.
Tender For (a)in-situ welding of rails by alumino-thermic process with contractor's own rdso approved welding portion and welders under jurisdiction of aden-hq,agra (b) supply & stacking of 60kg (90 uts) portions (skv) with prefabricated three-piece moulds (zircon washed) with single shot crucible fitted with automatic tapping thimble (att) technology at sse (p. way) /track depot/agra