Tunnel Design Services
"Creating Space Underground" requires a process of planning, investigation and design which is a complex
mixture of client needs, contractual preferences, risk allocation, third party requirements, design criteria, subsurface conditions and
terrain. Brierley Associates Founders and Senior Consultants, with decades of underground engineering and geologic experience, embrace
those elements. Our understanding of ground conditions and associated behavior is a key differentiator in the approach we chart
for each of our clients. Early identification of important issues is elemental in delivery of a successful project.
Brierley Associates is organized to provide seamless planning, design, construction management and forensic
services for underground space projects ranging from shafts to large diameter rock and soil mechanized tunneling, drill-and-blast hard
rock excavation and, microtunneling. Our team of geologists, underground engineers, and construction management specialists
offers all those services to the North American underground construction industry.
Brierley Associates offers ...