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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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Featured Project

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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Carbon Reduction Plan

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

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Featured News

Irish Concrete Society 40th Annual Awards

Irish Concrete Society 40th Annual Awards

ByrneLooby Celebrates Highly Commended Award for  contribution to the Blanchardstown Regional Drainage Scheme


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

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Dargle Flood Defence Scheme

Dargle Flood Defence Scheme

The River Dargle rises in the Wicklow Mountains, falls over Powerscourt Waterfall, and enters the Irish Sea at Bray Harbour. As the river has historically been a repeated cause of flooding in Bray and the surrounding lowlands, the River Dargle Flood Defence Scheme was implemented to protect hundreds of properties in County Wicklow from future flood damage. The €46m scheme was officially opened in October 2017.

Dargle Flood Defence Scheme

Our Role

ByrneLooby was appointed by Wicklow County Council, on behalf of the Office of Public Works (OPW) to provide detailed design and tender documentation for this scheme. In seeking to provide the best value, and in order to integrate with the existing infrastructure, a range of construction options were chosen. These included earth embankments, piled walls, concrete walls and scour protected slopes. We also designed a solution for underpinning and deepening the channel at Bray Bridge as part of a previous phase of this project.

Our Role