GB-London: T1256 Guidance on limits of freight train trailing length as governed by coupler strength

NOTE: This notice was updated on 16 December 2021 for the following reason: Please note that the tender submission deadline has been extended from 14 January 2022 to 20 January 2022, 15:00 hours.(Research aiming to enable trailing loads to be safely increased by setting guidelines based on a more thorough understanding of the engineering principles of coupler strength and ratings.) Additional information: The contracting authority considers that this contract may be suitable for economic operators that are small or...