UK: Alstom and Dalkia bag EUR30 million RPA’s light rail maintenance contract September 7, 2009 | Europe News The Railway Procurement Agency (RPA) has granted a five year EUR30 million infrastructure maintenance contract for Dublin’s Luas light rail network to Alstom and its partner Dalkia through a com... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password