Avonmouth Plot 3 Case Study

Ground improvement and piling works for an industrial, logistics and office space.

SCOPE OF WORKS: 2447 No. 250mm² DPC piles and 574 No. 300mm² DPC piles. 841 traditional rigid inclusions and 1260 hybrid inclusions

CLIENT: McLaren Construction

CHALLENGES: Tight seven-week program, high production targets, and unexpected obstructions.

 

The Avonmouth Plot 3 Matrix 49 project involved ground improvement and piling works for an industrial, logistics and office space. The project was divided into three key areas: superstructure and internals, which required driven pre-cast piles; an external concrete yard, which utilised rigid inclusions; and an external asphalt access road, car park, and fire track, where hybrid inclusions were installed.

The scope of works included extensive driven piling with a total of 2447 No. 250mm² DPC piles and 574 No. 300mm² DPC piles. Testing was a crucial part of the process, involving four static load tests and sixty dynamic load tests. Additionally, rigid and hybrid inclusions were installed, totalling 841 traditional rigid inclusions and 1260 hybrid inclusions. This scope of works also involved a high frequency of verification testing of the installed DPC piles and inclusions.

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A leading UK ground engineering specialist, focusing on multi-discipline excellence and value engineering. We design and deliver some of the UK’s largest ground engineering projects.

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The projects that keep society running. Bridges, buildings, transit and rail facilities, embankment support, marine and offshore facilities, mines, airports, and water projects.

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Keeping things turning. Sewage Treatment Works, Waste Water Treatment Works, Wind Farms and Wind Turbines, Biomass Plants, and Power stations.

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