RSSB unveils innovative Runaway Risk Tool to enhance rail safety
The rail industry asked RSSB to undertake data driven research into the management of runaway on-track machinery and vehicles, including the need for accurate identification of high-risk locations. The tool uses high-resolution track imagery and gradient data from Network Rail’s national databases, to simulate possible runaway routes.
The tool includes a user-friendly interface enabling users to input worksite locations and vehicle weights, calculating potential runaway scenarios and facilitating proactive risk management measures.
Previous practice required protection arrangements even in lower risk areas where they might be excessive. By providing accurate location specific risk assessments, the tool supports the creation of suitable and safe protection arrangements.
A rigorous validation process has been completed, including workshops and comparisons with real incidents to ensure the tool's accuracy and reliability.
Chris Knowles, Director of System Safety and Health said:
“When on-track vehicles or machinery runaway in a railway work site they pose a serious safety risk.
Our new Runaway Risk Tool will enable the rail industry to develop site specific risk assessments, helping manage the risk in a practicable and evidence-based way.
When planning worksites, users will be able to take targeted action to prevent a runaway, improving both efficiency and safety management.”