Procurement of skv welding portion for 52 kg 90 uts rail & prefabricated 3 pieces mould.

Mobile flash butt welding of all type of rail panels (60 kg/52kg, r260/72/90 uts, new/in services) in chappra - gorakhpur cantt section.

100280579 procurement of curve switch 52 kg rail at ntpc unchahar.

Rate contract for manufacture and supply of wider prestressed concrete sleeper on bridge approaches for 25t axle load for b.g. 60kg (uic) / 60e1 / 52 kg running rail with 60kg (uic) / 60e1 / 52 kg guard rail.

Manufacturing & supplying of at welding portion for 60kg/60e1 r 260/52 kg 90 uts rails for using in single shot crucible method and compressed air preheating system of welding under the jurisdiction of den/i/kir.

Flash butt welding of 60 kg/52 kg/90r rails at site using road cum rail mobile flash butt welding plant at different locations under section of sr.den/2/dnr.

Machine crushed stone ballast of size: 65-60 mm for 52 kg rail track system as per latest rdso stand,machine crushed stone ballast of size: 65-60 mm for 60 kg rail track system as per latest rdso stand

Flash butt welding of uic 60kg r260/90 uts 20 rail panels (new/in-service) in track under traffic block in mid-section and station yards using contractor s own rail cum road vehicle mounted flash butt mobile welding plant and flash butt welding of 90 uts rails using contractor s self-propelled rail cum road / mobile fbw plants in loop lines as per railway s specifications in the track renewal works, over south central railway

Open tender for flash butt welding of 60kg/52kg (90/72 uts,r-260),(new/sh/sr/ swr/lwr) rail at site with contractors mobile flash butt welding plant in asansol division.

Supply and execution of in situ 60kg 90 uts and r-260 rail joints with contractor s own welder, welding materials, labour etc for various track renewal works under jurisdiction of sr. den (south) brc.