Tri-Core Projects is a civil construction and environmental services company that has been in operation since 2003. It provides a wide range of services including underground construction, earthworks, infrastructure projects, and environmental remediation. The document outlines Tri-Core's health and safety policies, commitment to environmental stewardship, and capabilities in areas such as tunneling, drainage installation, shoreline protection, and structural concrete work. It also emphasizes Tri-Core's focus on developing long-term client relationships and safely delivering projects on time and on budget.