Case Study: Porterbrook achieves robust fault-free rolling stock testing with Expleo

An invaluable engineering support for Porterbrook leasing, a major Rolling Stock Fleet Owner in the UK

Porterbrook, a major rolling stock leasing company in the UK, faced the challenge of ensuring the fault-free running (FFR) period for new trains was conducted correctly to minimize future failures and protect the value of its assets. The company needed full-time, on-site engineering support at its Wembley Depot to monitor the testing phase but sought a cost-effective external partner for this four-to-six-month project. Expleo was engaged to provide its engineering and testing expertise to oversee this critical process.

Expleo provided on-site engineering representation, acting as Porterbrook's "eyes and ears" during the testing programme. Their team's specific knowledge of the rolling stock and the FFR process allowed them to effectively identify issues, liaise with the manufacturer, and agree on corrective measures. The solution enhanced the quality of the rolling stock, decreased overall costs associated with introducing the trains into service, and minimized future warranty and operational issues for Porterbrook and its customers.

Porterbrook

Sami Ghebache

Project Manager New Build