We provide Tender Bidding Support for Manufacture And Supply Of Metal Liner 60 Kg To Rdso Drg. No. T-8748 Alt-1 For Use With Psc Sl Eeper To Rdso Drg. No. Rdso/T-8746 Suitable To 60Kg Rail And Irs Specification For Metal Liner For Use With El Astic Rail Clips Provision 2013 With Latest Alteration. The Alt. In Drawing And Specification Issued By Rdso Up T O One Month Prior To Tender Opening Date Shall Be Applicable In This Tender. Warranty Period: 30 Months After T He Date Of Delivery