Manufacture And Supply Of End Cut Metal Liners For Use With Erc J-Type On Wider Base Sle Epers With 60 Kg Rails To Rdso, Drg. No. T-9681/8748 Alt.1 With Latest Alterations If Any, Confirming To Irs T-56- 2025 (Revision 1) With Latest Amendment If Any, As On Date Of Opening Of Tender.[ Warranty P Eriod: 30 Months After The Date Of Delivery ] [ Warranty Period: 30 Months After The Date Of Delivery ] [ Rate Of Supply 12193 Units Per Month , Commencement Time Allowed -1 Day ]