What We’ve Done
Project Case Studies
Grwyne Fawr Reservoir
Grwyne Fawr dam, located in the Grwyne Fawr Valley of the Brecon Beacons National Park, was constructed between 1912 and 1926, with the aim of providing a consistent water supply to the county of Monmouthshire…
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Elan Valley Aqueduct – Bath Coppice
Intrusive ground investigation techniques were required to provide a detailed investigation of the geotechnical & the hydrological characteristics of the underlying material to inform the design and construction of a new large diameter water pipe installation and monitoring…
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Grafham Reservoir
Grafham Water Dam is a 22m high zoned earth fill dam approximately 1.7 km in length. It is located close to the village of Perry, Cambridgeshire adjacent to the Grafham Water Treatment Works. The dam was built between 1962 and 1964, to designs prepared by Binnie & Partners.
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Outer Dowsing Offshore Wind
Located on the East Coast of England along Wash northern bank, near Ingoldmells, Skegness and Boston towns. The Ground Investigation was required to determine the ground and groundwater conditions along a 90m wide, 55km…
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Swansea Substation
GEL were employed to undertake a ground investigation to provide data to assist with the design of equipment foundations for Swansea Greener Grid Park project; specifically involving alterations to an existing, large…
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A59 Kex Gill Diversion
Kex Gill has a history of landslips and instability, historically resulting in many unplanned and costly closures of the A59, causing an inconvenience not just for road users, but for…
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Hengistbury Head Long Groyne
The Hengistbury Head Long Groyne is the largest and oldest of several groynes within Poole and Christchurch Bay which serves as the main defence against coastal erosion in the region…
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Smithfield Development
Located in the heart of Birmingham, the Smithfield development will provide a new home for the city’s historic Bullring markets, and outstanding new leisure and cultural spaces…
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Uxbridge Moor Substation
National Grid is required to construct power transmission infrastructure to meet local connection demand in the Iver area. Given the limited room for additional equipment at the…
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A470 Nantgarw Anchors
The carriageway of the A470 trunk road near Nantgarw has historically suffered from surface defects associated with the horizontal and vertical movement of…
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