Tender For rate contract for manufacture and supply of pre tensioned prestressed concrete (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 through bridge channel sleeper renewal (tbcsr)- h-beam of existing 532 nos. damaged / cracked steelchannelsleepers with new galvanized steel h beam sleepers on bridge no.752a-208 sleepers, bridge no.757a-104 sleepers, bridge no.hwh f/o-1-110 sleepers & bridge no.hwh f/o-2-110 sleepers under sr.den/south/wat and h-beam sleepers -226 nos on girder bridges under sr.den/east/wat on waltair division.
Tender For rate contract for manufacture and supply of pretensioned prestressed concrete (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 prestressed concrete (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)