Tender For corrigendum : supply of welding electrode drying portable oven with digital indicator, 5kg capacity, empty weight 5 kg max, inner dimension 70x70x480 mm3, input 240+_ 10 volt, 50 hz, single phase, 300 watt mini, electrode length suitability 450 mm, thermostat controlled, auto-power cutoff ensures stability at set temperature, temperature range 50- 400 degree c, insulation type - glass wool, digital display with temperature controlled .
Tender For corrigendum : supply, installation and commissioning of welding manipulator for casnub bogie on turn-key basis specification as per attached annexure a. [ warranty period: 30 months after the date of delivery ]
Tender For supply and supervision of at welding portion 60kg/60e1, r260 rail joints alumino thermit welding for 52 kg, 60 kg/60e1, r260 grade rails for associated track related works under sr. den/iii/ddu.
Tender For manufacturing, supply and welding of 60 kg & 52 kg rail joints by alumino thermit welding portion with all accessories and equipment's under sr.den hb section.
Tender For execution of earth work in formation, construction of major and minor bridges, construction of service building, retaining wall and drains, supply and spreading of machine crushed stone ballast, transportation of p. way materials, execution of p. way works, welding and other allied miscellaneous works for the work of ex-gurda-robertson chord line (6.42km) (excluding rob yard) of bilaspur division of south east central railway.
Tender For ccg-vr section: - welding of 60 kg 90 uts & r-260 grade rails in-situ and supply ofwelding portion of r-260 grade rails with pre-fabricated moulds and automatic taping thimble with single shot crucible fitted under sr. den (s) mmct section in connection with sanctioned track work in the year 25-26.
Tender For assembly of already fabricated composite welded plate girders as per irs-b1:2001 & bs-115 and supplying, manufacturing, fabricating, testing and welding with stud guns etc. of normal headed/ round shear studs, shear connectors of 25mm dia and various lengths of 200mm, 125mm and 100mm conforming to is:3935-66,as per approved drawings alongwith ferrules on top flange of girders and later dismantling the assembled girders after sucessful fixing and passing of girders in central engineering workshop, c.rly. manmad for deck slabs.