Head Office, UK & Export Sales Compass Works, 410 Brightside Lane, Sheffield S9 2SP Tel: +44 (0) 114 2611126 • Fax: +44 (0) 114 2611165 • Email: enquiry@ekspan.co.uk Website: www.ekspan.com CASE STUDY Ekspan’s Workscope As part of Crossrail’s C305 Eastern Running Tunnels contract, Canning Town Flyover had to be temporarily supported on hydraulic jacks while the tunnelling operations were completed. To achieve this the permanent bearings were removed and temporary bearings installed on top of vertical and horizontal jacks, thus allowing structure articulation to be maintained and monitored throughout the tunnelling works. Ekspan were contracted by Mabey Hire Services to design and supply temporary bearings, remove permanent bearings, refurbish the permanent bearings and re-install

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