Tender For manufacture and supply of wider prestressedconcretesleepers for sharp curves (of radius less than 350 m) conforming to rdso drg. no. t-8979, alt-2 for 25 t axle load for 60kg (uic)/60e1 rails. specification : irs specification for pretensioned prestressedconcretesleepers for broad gauge, metre gauge and narrow gauge sl. no. t-39-2021(6 th revision march-2021). [ warranty period: 60 months after the date of delivery ]
Tender For supply of wider prestressedconcretesleeper for 25t axle load for 60 kg (uic)/60e1 & 52 kg rails to rdso drg. no. t-8746 with alt-1 (latest alt.) & irs spn. t-39 as amended upto date of closing of tender. [ warranty period: 60 months after the date of delivery ]