Tenders for Supply Of Derailing Switches 1 In 8.5, T/out For Bg 1673 Mm 60kg On Psc Sleepers To Rdso Drg. No. T-6068 Alt.4 Conforming To Specification No. Irs: T-10-2025 With Suppliers Rails Complete With Stock Rails And All Parts & Fittings As Listed In The Drawing But Excluding Grooved Rubber Sole Plates, Insulating Lines, Elastic Rail Clips, Fish Plates And Fish Bolts. Note :- Rails Needed For Fabrication Of Switch I.e. For Stock Rail And Tongue Rail Shall Be Arranged By Supplier At Their Own Cost In Terms Of Railway Board Letter No. 2022/track-ip/fabricators Dated 24.01.2022. Specification: Irs/t-10-2025 For Fabricated Switch. Latest Alterations/amendments Shall Be Applicable..