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

Running contract for manufacture and supply of 1 meter long fish plates 52 kg, to rdso drg. no. t-5915.

Galvanized plate screw to rdso drg. no. t-3915

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

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.

Price agreement for manufacture and supply of composite grooved rubber sole plate(cgrsp) for 60 kg. uic rail with 6.2 mm thickness drg: (rdso) rdso/t-6618 spec: (rdso) t- 55-2025 revision-01.

Packing piece for check rail block to rdso drg. no. t-026(m)

Galvanized plate screw to rdso drg. no. t-3912 and t-3913.

Psc sleeper for 60 kg rail, as per rdso drawing t-8746 with latest amendment, if any,psc curve sleeper for 60 kg rail, as per rdso drawing t-8982 with latest amendment, if any

Elastic rail clip(erc) mk-v with flat toe for 60kg uic/52kg rail sections drg: (rdso) rdso_t_5919_ alt_2 spec: (rdso) irs/t-31-2025 sixth revision