Tenders for Supply of Manufacture And Supply Of Metal Liners To Rdso Drawing No. Rdso/T-8748 As Amended Up To Date For Use With Wider Psc Sleeper To Drawing No. Rdso/T-8746 Suitable To Rails 60 Kg. Uic / 60 E 1 And Conforming To Irs Specification For Metal Liners For Use With Elastic Rail Clips Sr. No. T-56-2020 As Amended Upto Date. Manufacturing And Supply Of Metal Liners To Rdso Drawing No. Rdso/T-8749 & T- 8750 As Amended Up To Date For Use With Wider Psc Sleeper To Drawing No. Rdso/T-8746 Suitable To Rails 52 Kg And Conforming To Irs Specification For Metal Liners For Use With Elastic Rail Clips Sr. No. T-56-2020 As Amended Upto Date.