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.

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

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)

Rate contract for manufacture and supply of fittings for level crossing for wider psc sleeper with 60 kg rdso drg no t-8671 (alt-3).

Fishplates combination (joggled fish plates) for 60 kg. (uic)/52 kg rails with c.i. block for b.g.

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

Composite grooved rubber sole plate (cgrsp) - 10 mm thickness for use on sharp curve with wider psc sleeper rdso drg no. rt - 8998

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.

Supply of pre-stressed reinforced cement concrete (psc) sleepers (t-2496) for 52 kg rails

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