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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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Multidisciplinary team comprising of specialists across Ireland, UK and the Middle East.

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A32 Cherrymount Link Road

A32 Cherrymount Link Road

Ayesa were the civil and geotechnical designer for the contractor designed elements (CDE) of this £9M scheme of Class A trunk road in Enniskillen, Northern Ireland. The 2km route runs through areas of deep very soft ground comprising peat and lacustrine clays. Key challenges included finding cost-effective solutions to improve the competency of these soft soils to facilitate construction of the trunk road.

A32 Cherrymount Link Road

Our Role

Ayesa in Galway were involved in the A32 Cherrymount Link Road by the client, BAM International- MAG JV, from tender through detailed design and construction. We value engineered solutions such as a soil nail steepened slope alternative to reinforced concrete retaining structures and we designed bank seat abutments at two bridges supported on reinforced earth, saving our client both time and costs. In areas of soft ground, phased ‘excavate and replace’ techniques were used to improve the road foundation. We supervised the construction of the soft ground replacement with engineered fill in a controlled, cellular approach, in order to mitigate potential instability of adjacent lands.

Our Role

We support your projects

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