Carlos Hernandez

Conducted mine examinations to identify and address hazardous conditions, unsafe practices, and potential fire or safety hazards. Monitored and evaluated mine ventilation, air quality, methane levels, and other environmental conditions to maintain a safe working environment.

Started my career at Bronco Utah Operations as a Roof Bolder. Through dedication, hard work, and a strong commitment to safety and production. I obtained my Underground Fire Boss certification in March 2022, Underground Mine Foreman certification in December 2022 and Surface Mine Foreman certification in November 2025. After I obtained my Fire Boss certification I was promoted into a Lead man position in a CM section. Throughout the time I gained experience and became a full time Face Boss in January 2024- December 2025 which was when Bronco Utah Operations had shut down.

As a section operator, I operated Shuttle Car, battery and diesel scoop.

Also operated outby equipment and projects such as can setting and hauling materials to CM sections.

I began my underground mining career at Bridger Coal Company as a cluster prop setter in the longwall support. I was also given the opportunity to gain experience working in underground belts and surface belts. Also started learning in CM Sections as an operator on a Roof Bolter, Shuttle Car Driver, and Scoop Operator