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Prior notice United Kingdom Services

Southern Line Blockage Tool

Buyer: Network Rail Infrastructure Ltd

Published
19 September 2024
Place of performance
UK
Lots
1
Notice number
029983-2024
Reference
ocds-h6vhtk-049c2e
Official source
Official source

CPV codes

Description

Line blockage irregularities pose significant risks to the safety of track workers and the safe passage of trains. An analysis of line block irregularities in the Southern region has identified root causes in the quality of planning, plan validation, and plan execution. The Southern region seeks a line blockage tool that enables signallers to rely on the capability and integrity of the signalling system to identify omissions in either the planning or execution of line blockages. This tool must demonstrably reduce the risk of line blockage irregularities through improved or simplified processes enabled by technology. It should validate planned protection limits relative to a given worksite to calculate the 'minimum protection requirements' and suppress route-setting commands that could compromise worksite safety. The tool must be compatible with existing Network Rail line blockage systems and offer a user-friendly interface for operational deployment. It should also be modular, allowing for future functionality enhancements. The desired outcome of deploying this system is a reduction in irregularities and an increased likelihood of delivering planned work efficiently and safely. To …

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Data collected from official public procurement sources. Amounts as published by the buyer.