Alstom-led joint venture to construct the Plumstead depot for Crossrail by 2018 August 24, 2016 | Europe News Crossrail Limited (CRL) has selected a joint venture of Alstom Transport (UK), TSO and Costain for a GBP26-million contract to construct the Plumstead depot as well as undertake house track and infras... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password