Utilizing Geotechnical Baseline Reports for mitigating risks associated with ground condition in Tunnel Projects.
A Geotechnical Baseline Report (GBR) serves as a comprehensive document outlining the known ground conditions at a project site. When incorporated into a contract, the GBR establishes the spectrum of potential adverse physical ground conditions that contractors should anticipate and include in their pricing. The primary aim of a baseline is to articulate the findings …