Crossrail: Mega Infrastructure Project taking Shape

Crossrail tunnelling drives [1]
Crossrail tunnelling drives [1]
Geological longitudinal section – Crossrail [4]
Geological longitudinal section – Crossrail [4]
Westbound TBM (S-705) en route to the start-up wall
Westbound TBM (S-705) en route to the start-up wall
Westbound tunnel shell with SGI opening set CPO1
Westbound tunnel shell with SGI opening set CPO1
Crossrail – excavated material transportation [1]
Crossrail – excavated material transportation [1]
BFK segment storage facility at Old Oak Common
BFK segment storage facility at Old Oak Common
Interim state of construction at Bond Street Station with western and eastern platform tunnels [5]
Interim state of construction at Bond Street Station with western and eastern platform tunnels [5]
3-D presentation of Tottenham Court Road Station [5]
3-D presentation of Tottenham Court Road Station [5]
Schematic overview of X-drive with station structure and cross-passages [1]
Schematic overview of X-drive with station structure and cross-passages [1]

The first five tunnel drives for the altogether eight bores for the giant Crossrail infrastructure project have begun in the heart of the Olympic City of London. The construction of the underground stations is also progressing. The following report provides an overview of the western tunnel section (C300) as well as the construction of two stations (C410).

The Crossrail project in London is a part of the roughly 118 km long regional line between Maidenhead and Heathrow in the west and Shenfield and Abbey Wood in the east. The line will serve a total of 37 stations along its route, however at the core of the scheme are the new rail tunnels between the Royal Oak Portal near Paddington in the west and Stratford  and Woolwich in the east of London. The altogether approx. 21 km long tunnel route is divided up into the following five sections (Fig. 1):

X-drive from Royal Oak Portal (ROP) to Farringdon some 6,800 m in length (C300)

Y-drive from Limmo...

Find out more in

tunnel 02/2013

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tunnel 02/2013

Ressort:  Hauptbeiträge | Main Articles
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Chris Dulake, BSc, C.Eng, FICE, Chief Engineer, Crossrail/UK; Dipl.-Ing. Sascha Boxheimer, Wayss & Freytag Ingenieurbau AG, Tunneling Division, Frankfurt am Main/Germany

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