Brierley Associates is a privately-held national tunnel, trenchless, geo-structural and geotechnical design firm with offices strategically located across the United States. With over 80 underground engineers and geologists, Brierley Associates delivers recognizable value to our clients by providing cost effective and constructable solutions for underground and heavy civil infrastructure projects.
Our team understands that planning, design, and construction of subsurface projects is a complex mixture of client needs, contractual preferences, risk allocation, third party requirements, design criteria, and subsurface conditions.
Brierley Associates’ nationwide and international underground project knowledge-base is key to anticipating ground behavior and helping our clients with design and construction of successful projects, which is the cornerstone of Brierley’s business vision to…“Create Space Underground”.
Checkout out our Press Room for past issues of our In Depth Newsletter and published papers and articles.
The December 2017 issue of our quarterly newsletter, InDepth is now available in our Press Room. In this issue read about a challenging rehabilitation of a roadway retaining wall in the City of Gorges – Ithaca, NY. Also, our Nick Strater will be an instructor at the CUIRE
Friday, November 17, 2017 Annual Geotechnical Symposium Brierley Associates is a Gold Sponsor of the annual Geotechnical Symposium held at Rensselaer Polytechnic Institute, Troy NY. Phil Burgmeier and Russ Lutch of our Syracuse,NY office will be attending. To learn more about the
Brierley Associates Will Be Attending Cutting Edge Next Month November 13 -15, 2017, the sixth annual Cutting Edge Conference will convene in Seattle, Washington. Technical program presenters will talk about the latest advances in tunneling technology and methodology and how they can be harnessed to assist
Project of the Year 2017-New Installation Runner Up: Miami Beach 54-inch HDD Congratulations to the entire team ! Read More
After a successful multi-month process Brierley Associates and our client Salini Impregilo/S.A.Healy JV were issued Notice-to-Proceed for the $580-million Design/Build Northeast Boundary Tunnel (NEBT) project in Washington, D.C. The NEBT is the largest component of DC Water’s Clean Rivers Project. The soft ground tunnel will be 23-feet