Technical Expertise

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

View all sectors


Commitment to Clients

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

View all Projects

Featured Project

Silvertown Tunnel London UK

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

learn more

Who We Are

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

learn more

Our Regions

Carbon Reduction Plan

About - office locations image

Our Commitment to Net Zero
Ayesa is committed to becoming a net zero engineering consultancy by 2040

learn more

Stay Up-to-date

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

View all News

Featured News

MicrosoftTeams-image (76)

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.

Learn more

Investing In Our People

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

meet our people

Our EDI Policy

Careers - Image

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

learn more

International Presence

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

Follow us:

  • LinkedIn - blue70px
  • Twitter - blue70px
  • Facebook - blue70px
  • Instagram - blue70px
  • Vimeo - blue70px
  • Issuu - blue70px


Contact Us

We would love to hear from you. Please fill in the quick contact form below.

Send a message

Engineering Geology

Supporting Clients During Construction

Engineering Geologists provide the bridge between the built and natural environment and our diverse team of geologists and civil engineers, allow us to take a holistic approach to design.  Our engineers are constantly exploring innovative ways to optimise designs based on the conditions at the site, which means every design we provide is unique.

Ayesa engineers are experienced in assessing earthworks for signs of distress and designing remediation solutions to stabilise structures that could be at risk of failure from stresses such as climate change, subsidence, capacity limit and ageing or non-resilient materials.  During site visits, we investigate infrastructural risks associated with earthworks and recommend long-term and short-term mitigation strategies.  Our engineers undertake kinematic, limit equilibrium, and finite element analyses to accurately model earthworks and deliver optimal design solutions.  Our engineers work across various sectors, including rail, highway, infrastructure, and private construction.

Our rope-access trained geologists can get up close to investigate tricky and remote areas that would otherwise be inaccessible.  While there, they assess hazards, tactilely inspecting, taking structural rock measurements, and logging slopes to gain a complete understanding of risks presented by earthworks.  Our studies and investigations can be conducted in numerous phases of public and project projects: planning (including assessing environmental impacts), civil/structural engineering design, value engineering, construction, forensic phases and post-construction.  We can provide comprehensive assessments, including geological hazard assessments, for geotechnical, material properties, stability of landslides and slopes, erosion, flooding, dewatering, and seismic investigations.


Expertise In-Depth:

• Geotechnical investigation (Specification, supervision, interpretation)
• Geological mapping and assessment
• Slope stability assessment
• Soil nailing
• Rock netting
• Earth retaining solutions
• Shallow foundation design
• Deep foundation design – Piling
• Construction sequencing
• Temporary works
• Numerical modelling
• Limit equilibrium analysis
• Finite element Analysis
• Value engineering
• Settlement analysis
• Ground improvement
• Kinematic assessments
• Rock mass rating
• Norwegian Q
• Structural geology


We support your projects

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