100280553 procurement of curve switch 60 kg rail at ntpc unchahar,100280553 procurement of curve switch 60 kg rail at ntpc unchahar.

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

Manufacture & supply of 60 kg special fish plate for glued insulated rail joint

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

Manufacturing & supply of fish plate for 60 kg rail (uic) confirming to rdso drawing no. t-1898 (alt. 4)

Rate contract for manufacture and supply of metal liners 60 kg for use with erc mk-iii flat toe on psc sleepers for 60 kg (uic) rail to rdso drg. no. t-3740 (alt-7)

Welding of rail joint with 52 kg & 60 kg section with contractor s material and equipments and supply of skv welding kit in sr. den/ne/csmt section

Rail bonding work in connection with track renewal in bly-bdc-skg-ttr 30 sets(60 kg 1 in 12) ttr (fs+tws+wcmsc)-40 sets (60 kg 1 in 12) and d/xing (dsd,ssd & td)- 18 sets (60 kg 1 in 8.5), ttr (fs+tws+wcmsc) -105 sets (60 kg 1 in 8.5 ), tftr-3.008 tkm in howrah division of eastern railway.

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.

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.