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Multidisciplinary teams comprising of specialists across ten industry sectors, we have the expertise necessary to grapple with challenging assignments.

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Silvertown Tunnel London UK

Silvertown Tunnel
One of the largest engineering projects in the world.

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International Award-Winning Engineering Consultants who deliver ground breaking solutions at the forefront of industry best practice.

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Ayesa is committed to becoming a net zero engineering consultancy by 2040

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On 19th October 2023, ByrneLooby will rebrand to Ayesa

ByrneLooby will officially adopt the name of its parent company, Ayesa, a global engineering and technology services provider.

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Cultivating a culture in which individual differences and the contributions of our staff are recognised and valued.

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Fostering a culture where you are encouraged to be yourself.

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Carlbury Highway Embankment

Carlbury Highway Embankment

Following two landslips adjacent to the single carriageway A67 in Carlbury in County Durham, Ayesa carried out the design of the soil nailing works for remediation and stabilisation of the road embankment. The slope runs alongside a river valley and floodplain, extending approximately 400m in length and over 9m in height from the valley floor. The aim of the project was to increase the factor of safety of the slope to an acceptable level in the long-term, to strengthen the embankment slope and to prevent further landslips from occurring.

Carlbury Highway Embankment

Our Role

Ayesa was tasked by main contractor Graham Construction with producing the detailed design of the works to facilitate long-term stability of the roadway and supporting embankment. We were also required to design the ancillary works for this 0.5km scheme, which included the highway pavement reconstruction, design of road edge gabion retaining walls, drainage improvements, the Vehicle Restraint System (VRS) and habitat reinstatement works.

Our Role

We support your projects

Our goal is to provide you with the best services for your needs