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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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Our Commitment to Net Zero
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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Multidisciplinary team comprising of specialists across Ireland, UK and the Middle East.

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Gobbins Pathway

Gobbins Pathway

The original Gobbins coastal path was opened in 1901 but fell into disrepair and was closed in 1951. This reconstruction project consisted of a series of 23 footbridges and cantilevered walkways forming a 1km-long pathway at the base of 60m-high cliffs spanning between rock outcrops and sea stacks along the Antrim Coast. The pathway follows the original route and the iconic bridges have been reconstructed to closely match the original Victorian structures with original steps and walkways retained.

Gobbins Pathway

Our Role

Ayesa acted the geotechnical designer for the bridges, cantilever anchorage systems and cable stayed anchors for the main contractor, McLaughlin & Harvey Ltd. We also carried out rockfall assessments and site investigations and developed value engineered solutions along the coastal pathway route to mitigate against unstable sections of the cliff face. We developed a rockfall management plan to assist in managing operational rockfall risks, through a systematic process of geological inspections, continual monitoring and intermittent tactile assessments.

Gobbins Path

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