Water – and mud – flow downhill. This fact of nature can be an enormous problem in managing excavation and tunnelling projects. One of the best ways to stop water is to freeze it. Freezing ...

Data shows that trench collapses have declined nearly 70 percent since 2022. Excavation shoring is a science that involves complex engineering calculations, soil studies, not to mention a strong ...

Shannon & Wilson served as geotechnical consultant on the project, providing design analysis and instrumentation monitoring during construction to confirm the foundations and shoring wall design.