Description :
Tenders for Manufacture And Supply Of Prestressed Concrete Sleeper For 60kg 1 In 8.5 Derailing Sw Itch As Per Rdso Layout Drg. No. T-6068, Alt-4. This Is A Safety Item. Specification: Irs Specification F Or Pretensioned Prestressed Concrete Sleepers For Turnouts T-45-2021(4th Revision). [ Warranty Per Iod: 60 Months After The Date Of Delivery ]