Tender For manufacture and supply of prestressed monoblock concretesleeper (pretension type) for wider base bridge guard sleeper as per drawing no rt-8970 along with latest alteration to suit 60kg (uic)/60e1/52 kg running rail and irs specification no.- t-39 (sixth revision-march 2021) and amended upto date, if any, duly loaded in to road vehicle/wagon [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : 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.
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 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)