Tender For rate contract for manufacture and supply of pre tensioned prestressedconcrete (psc) sleeper set for 1 in 12 - 60kg/52kg turnout rails as per rdso's drawing no t-4218 (for general layout and sleeper's drawing nos. t-4512, t-4514 to t-4594, t-4786 to t-4790 & t-5471 to t-5474
Tender For manufacture and supply of pre-stressed mono block concretesleeper as per rdso design for 1 in 20 psc turnout sleepers (sets) to rdso drg. no. rdso/t-5858
Tender For manufacturing & supply of combination metal liner for use with erc mk-v flat toe on concretesleeper for 52 kg rail to rdso drg. no t-3741 & 3742 with alteration- 7 and confirming to irs specification sr. no. t-56-2025 (first revision-april 2025). the alternation in drawing and specifications issued by rdso up to tender closing date shall be applicable to this tender. note:- (a set comprises of 01 no. t-3741 and 01 no. t-3742)
Tender For rate contract for manufacture and supply of pretensioned prestressedconcrete (psc) sleeper set for 1 in 8.5 -60kg/52kg turnout as per rdso's drawing no t-4865 for general layout and sleeper's drawing nos t-4512, t-4793 to t-4844, t-4786 to t-4790 & t-5471 to t- 5474
Tender For rate contract for manufacture and supply of pretensioned prestressedconcrete (psc) sleeper set for 1 in 16-60kg/52kg turnout for 25t axle load as per rdso's drawing not-10070 for general layout and sleeper's drawing nos., t-9682 to t-9686 (1 each), t-9687(2 nos), t- 9689 to t- 9691 (1 each), t-9974 to t-10069 ( 1 each) t-9770 to t-9773 (2 each)
Tender For manufacture and supply of psc monoblock concretesleeper (pretension type) for wider base bridge approach sleepers as per rdsos drawing no. t-8971 to 8978 along with latest alteration to suit 60kg (uic)/60e1/52 kg running rail and irs specification no.-t-39 (sixth revision-march 21), if any, duly loaded into road vehicle/wagon
Tender For running contract for manufacture and supply of prestressedconcretesleepers for thick web switchexpansion joint for 60 kg (uic) rail to rdso drg. no. rdso/t-8838.