Tight fit for Crossrail UV-cured sewers

摘要

With most large-scale construction projects there is always a significant amount of advance or enabling works that need to be undertaken either prior to or during the main construction operation. Crossrail, the major cross-London rail tunnel project, is no different. One such project is the Crossrail Contract C233 - Enabling/Advanced Works scheme which included mains diversion around the North Woolwich Portal and Victoria Dock Portal to enable the main tunnelling works.