Gaps, duplication and unnecessary frequency in maintenance cause avoidable failures and increased cost. 

Waystone Rail carries out a detailed review of maintenance regimes as a complete system, from routine servicing through to overhaul. This includes reviewing maintenance instructions in detail to understand what tasks are actually being carried out, why they are there, and how they interact with the wider regime.

A structured gap and duplication analysis is completed to identify where tasks overlap, where maintenance is more frequent than necessary, and where the right maintenance is not being done. This is set out clearly so that issues within the regime can be understood quickly. Failure data is analysed to understand fleet reliability and where safety risk sits within the maintenance regime. This is used to identify which components and systems are driving maintenance activity, including repeat faults and emerging trends.

Maintenance plans are then compared with what is actually happening in depots, including how work is delivered and where constraints are affecting what can realistically be achieved. From this, changes are defined to maintenance intervals, task content and overhaul scope to remove unnecessary work, address gaps and better target maintenance effort.

Where changes are proposed, risk is reassessed to ensure that no component or system is inadvertently affected by the optimisation. Supporting technical justification is developed to enable engineering approval and controlled implementation. Work is carried out with engineering and depot teams to ensure that changes are understood and can be delivered in practice.

The output is a defined maintenance regime supported by a comprehensive report of the optimisation and the associated risk assessment for any proposed changes. This is accompanied by clear documentation enabling implementation and engineering approval. Any additional findings identified during the review, such as issues within existing maintenance documentation, are also captured with recommendations for correction.