Technical Expertise

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

VIEW ALL SECTORS >

Sectors

Commitment to Clients

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

View all Projects >

Featured Project

Cookstown

Cookstown
The Cookstown development consists of 196 build-to-rent apartments at a former industrial site in Cookstown Way, Tallaght, Co. Dublin.

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
ByrneLooby 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

Ground Engineering 2022 Logo - Finalist HR

Shortlisted for Three Ground Engineering Awards
ByrneLooby is shortlisted for two award categories along with Ayesa shortlisted for geotechnical team of the year.

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:

Contact Us

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

Send a message

M25 London

M25 London

The M25 is an orbital road in South East England. It surrounds London and plays a pivotal role in the Highways England network. A vital route for freight, commuter and tourist traffic, it connects the many radial motorways and trunk roads serving London and provides a bypass for through traffic. An upgrade for the M25 was proposed to widen the motorway to four lanes between junctions 16 and 23.

M25 London

Our Role

The upgrade required extensive lengths of sheet piled retaining walls set in chalk to form the new boundary of the widened motorway. We conducted a value engineering review of these retaining walls, leveraging our extensive expertise in assessing the nature of the chalk, the derived design parameters, design methodologies and pile installation techniques.

Our Role

Achievements

The M25 upgrade aimed to reduce congestion and to improve reliability, safety and driver information by widening the motorway to four lanes for a section of the motorway. Due to the scale and construction programme of this project, time and cost savings were of critical importance and our value engineering review identified significant savings of both cost and time for our client.

Achievements