A £100 million project to refurbish over 300 Electrostar trains has been completed by Govia Thameslink (GTR) staff at the Selhurst depot.
The project, which took five years to complete, is thought to be the largest fleet upgrade in modern times and was carried out entirely in-house by GTR staff.
The project was unusual in that all the work was carried out in-house by GTR staff rather than a third-party refurbishment company.
Author's summary: GTR completes £100 million Electrostar train refurbishment project.