Open invitation to tender, deadline 24.03.2010, for construction of Lot 310, Drive H, Thames Tunnel comprising twin 2.6 km-long, 6.2 m-diameter bored tunnels from Plumstead portal to North Woolwich portal and all associated works. Contract duration 47 months. Express interest and complete pre-qualification questionnaire at e-sourcing portal www.crossrail.bravosolution.co.uk. For project history over the last eight years visit tunnelbuilder archive uk/40. Visit http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=047969-2010. 07/10.