Two construction groups will this week win the job to build Crossrail, the £16 billion rail scheme that is designed to relieve crowding on public transport in central London.
Construction industry sources say two American-led groups are regarded as slight favourites. Bechtel is expected to take the job of 'project delivery partner', which will see it take charge of the building of the central London section of the line. This will involve digging two large, deep tunnels from Paddington to east of Liverpool Street.
The other role, programme partner, will involve the overall management of the project. Legacy 3, a joint venture between the American group Parsons Brinckerhoff and Britain’s Balfour Beatty is tipped as favourite.