20 Fenchurch Street

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20 Fenchurch Street skyscraper in London, nicknamed Walkie Talkie.

GCG worked as geotechnical sub-consultants to the structural engineers and jointly developed the new foundation scheme and carried out iterative analyses of the piled raft foundation; GCG later provided a full-time presence on site during the piling works. GCG also carried out assessments of retaining wall movements and their impact on neighbouring structures and infrastructure, working with the construction team to agree trigger levels of movement.

Location

London, UK

OUR VISION

To continue to be the independent global expert of choice in the provision of specialist geotechnical advice.

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