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.

Running contract for procurement of prestressed concrete sleepers for 1 in 8.5, 60kg turnout (sleeper no.41 to 54) to rdso drg. no: t-4865

Running contract for 1 in 8.5 diamond crossing single slip t-6493

Rate contract for hvn-66 insulating liner for use with wider psc sleeper to drawing no. rdso/t-8746 suitable for 60kg (uic)/ 60e1 & 52 kg rails (applicable for drawing no. rt-8751)

Running contract for procurement of prestressed concrete sleepers for 1 in 12, 60kg turnout (sleeper no.66 to 69) to rdso drg. no: t-4218

This is tender to enter into running contract for manufacturing & supply of hvn-66 insulating liner for use with wider psc sleeper to drawing no. rdso/t-8746 suitable for 60kg (uic)/ 60e1 & 52 kg rails (applicable for drawing no. rt-8751) drg: (rdso) rt 8751-53.

Price agreement for manufacture and supply of hvn-66 insulating liner for use with wider psc sleeper to drawing no. rdso/t-8746 suitable for 60kg (uic)/ 60e1 & 52 kg rails (applicable for drawing no. rt-8751) drg: (rdso) rt 8751-53 spec: (rdso) irs specification t-44, 2025, third revision

Metal liner as per drawing no. rdso/t-8995, for use on sharp curve with wider psc sleeper to drawing no. rdso/t-8979 to rdso/t-8982 suitable to rail 60kg

Rate contract for manufacture and supply of turnout psc sleeper for 1 in 8.5 with 6400 mm over riding switch (curved) & cms crossing b.g. (1673 mm) for b.s. 90r, 52kg & 60 e1 rail.

Price agreement for manufacture and supply of hvn-66 insulating liner for use with psc sleeper to drawing no. rt-2496 suitable to 60 kg (uic) / 60e1/ 52 kg rails drg: (rdso) rt 3706-3708 spec: (rdso) irs specification t-44, 2025, third revision