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GRAHAM and Mace Install a bridge to the future on Queen Elizabeth Olympic Park

Infra News - Published on Tue, 21 Jan 2020

Image Source: Queen Elizabeth Olympic Park
Carpenters Land Bridge connecting East Bank to International Quarter London was installed on Christmas Day, a brand new pedestrian and cycle bridge on Queen Elizabeth Olympic Park. The 66 metre-long, 7.2 metre-wide and 350-ton steel Carpenters Land Bridge was installed by contractor GRAHAM and Mace on Christmas Day. Work began at 3.30am on Christmas morning and was completed by 3.30pm that afternoon. The bridge is a key part of the infrastructure for East Bank, the new GBP 1.1 billion culture and education district being created on Queen Elizabeth Olympic Park. The new connection will link the buildings of Sadler’s Wells, the BBC, UAL’s London College of Fashion and the V&A, including a partnership with the Smithsonian Institution, with the new business district at International Quarter London.

GRAHAM is the project’s civil engineering contractor and Principal Contractor for the Installation of Carpenters Land Bridge. Mace is the London Legacy Development Corporation’s project management partner and principal contractor for the East Bank development. GRAHAM’s team took advantage of the rail network Christmas shutdown to rotate the bridge in to position and minimise disruption to three Network Rail lines, two DLR lines and Carpenters Road.

The bridge was manoeuvred into place using self-propelled modular transporters rather than a traditional crane to reduce the risk of cancellation caused by potential high winds. The bridge deck was transported on the SPMTs along Carpenters Road in a jacked-up position circa 8-9 metres above ground level. It was supported on the SPMTs in a cantilever arrangement with a large counterweight of 450 tonnes to balance the bridge during installation. The bridge was finally rotated into position across the road and rail lines and lowered into position on top of a cill beam and portal frame, at either end of the bridge.

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Posted By : Yogender Pancholi on Tue, 21 Jan 2020
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