Invitation to tender by negotiated procedure, deadline 15.12.2009, for construction of access shafts and station tunnels at Liverpool Street (Lot 1) and Whitechapel (Lot 2) using SCL methods. Lot 1, contract 500, duration 47 months. Lot 2, contract 510, duration 37 months. Contact Crossrail Ltd, 25 Canada Square, Canary Wharf, UK-London E14 5LQ. Further information, specs and docs from www.crossrail.bravosolution.co.uk, where tenders must be sent. Visit tunnelbuilder archive uk/40 for project history and, for this tender, http://ted.europa.eu/udl?request=Seek-Deliver&language=en&docid=312074-2009. 46/09.