Tetra Tech helps to maximize production quality and quantity during operations and to minimize downtime during expansions, improvements, and repairs.

Tetra Tech’s discipline engineers, metallurgists, mining engineers, and technical experts provide continuing support and mining consulting during the operational production phase of the mine for startup and commissioning, production improvements, and expansions. Our goal is to maximize production quality and quantity and minimize downtime during expansions, improvements, or repairs.


Tetra Tech supports sustaining capital and facility upgrade projects including plant and process improvements, new and modified buildings, improved infrastructure and civil works, mechanical or piping enhancements, electrical cabling or re-wirings, and instrument control upgrades.

Health and Safety Commitment

Tetra Tech is a leader in safety performance, consistently applying health and safety practices to all projects around the world. This commitment to safety excellence extends across the entire organization—from corporate leadership to local project staff. Clients have direct access to our program information and ratings through BROWZ and ISNetworld.

Environmental and Social Responsibility

Tetra Tech helps mining companies build and maintain relationships with communities and local governments. We offer expertise to support corporate social responsibility and environmental programs, as well as adherence to the Equator Principles for determining, assessing, and managing social and environmental risks and the associated reporting requirement for funding emerging mine projects and significant mine expansions.


Supplier of the Year Award: Tetra Tech was named as Kennecott Utah Copper’s 2013 Engineering Services Supplier of the Year in recognition of its outstanding work.