Technical Expertise

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

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Commitment to Clients

Our business is built on relationships, and our clients will always be our top priority.

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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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Who We Are

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

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Our Regions

Carbon Reduction Plan

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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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Stay on top of the latest developments, appointments, awards and more across all our offices.

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Featured News

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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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Investing In Our People

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

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Our EDI Policy

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Celebrating People
Fostering a culture where you are encouraged to be yourself.

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International Presence

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

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North City Water Supply Scheme

North City Water Supply Scheme

The €55m North Fringe Water Supply Scheme was advanced by Dublin County Council to expand infrastructure in the region. The scheme will create a new trunk ‘ring main,’ connecting the network from different sources. Ayesa was appointed to provide engineering design support services to deliver 22km of water mains, a high-level water tower, pumping station and a new ground-level reservoir at Sillogue beside the M50, a busy motorway.

North City Water Supply Scheme

Our Role

Dublin City Council engaged to provide engineering design support services to deliver in excess of 22km of water mains (diameters ranging from 200mm to 800mm), a new service reservoir, water tower and pumping station, as part of the North fringe Water Supply Scheme. Our scope of works also included preparation of an Inception Report, Design Review Report, Survey and Site Investigation Detailed Design, Wayleave and Site Acquisition support, Planning Support, Health and Safety Management, Contract Documents and tender Support, Construction Administration and delivery of the final account.


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