GB-London: 1030972047 25-005 - Review of the operational requirements for GSMR radio - Phase 2

RSSB is seeking support from an external supplier to update the GSM R failure model, with the work expected to be carried out between June and September 2026. The supplier should have experience in quantified risk analysis and statistical techniques, up to date knowledge of the Safety Risk Model, and a strong understanding of the rail industry, particularly rail safety. This document sets out the tasks required, together with their objectives, required skills, timescales, and estimated effort.

The following tasks to update the GSM-R failures model are in scope:

1.Update the knock-on risk component of the GSM-R failures model

2.Update the GSM-R failures model to SRM v10

3.Update other key assumptions of GSM-R failures model

4.Recalculate results of GSM-R failures model

5.Final report

For more information about this opportunity, please visit the Delta eSourcing portal at:

https://www.delta-esourcing.com/tenders/UK-UK-London:-Research-services./GZ3U5973UV