Goods, Manufacture And Supply Of 6 Mm Thick Grsp For Channel Sleeper To Rdso Drg. No. T- 5163 Or Latest Alteration If Any With Reference Date As Tender Closing Date, Conforming To Indian Railway Sta Ndard Specification For Rail Pads For Placing Beneath Rails, S. No. T55-2023 Or Latest With Reference Date As Tender Closing Date.] [ Warranty Period: 30 Months After The Date Of Delivery ] ]