Projects- Copper Flat - DS - USA - Cu/Mo Flotation- Cerro Las Minitas - PEA - Mexico - Cu/Pb-Ag/Zn Flotation & Au/Ag Leach- Copper World - Bridging - USA - Cu Flotation & Au/Ag Leach- Bunker Hill - HAZOP - USA - Pb/Zn Flotation- Stibnite Gold - FEED - USA - Sb Flotation & Au POX Leach

- Coordinate scheduling of site maintenance, production, and logistics employees- Plan and execute maintenance projects to improve and sustain operations- Manage compliance of site to government (MSHA, ASMI, ADEQ, EPA, etc.) standards- Promote safe and effective work environment through safety trainings, communications, and discussions- Train employees on operation and troubleshooting of fixed and mobile aggregate crushing and separating processing plants- Monitor financial entries to the plant and work with Business Analysts to ensure accurate costs and production volumes are entered- Design processes for production of specialty products

• Design and Perform experiments to determine the mechanism for the production and reaction of singlet oxygen with trace organic contaminants (TOrCs) in water• Model the wavelength dependent production of singlet oxygen from a photosensitizer and its reactions with TOrCs • Coordinate and design experiments to develop a model for the mechanism of the direct and indirect photolysis of TOrCs in treated wastewater• Train new people to the lab on equipment use, experimental procedures, and methods of chemical detection

• Train users on the operation of PVD, cleaning, and metrology equipment• Design, delegate, and execute projects to improve the facilities capabilities• Organize volunteers and vendors on equipment maintenance schedules and upgrades• Evaluate and correct health and safety hazards in the facility and neighboring labs• Run processes and perform maintenance of processing and support equipment for customers and facility users

• Designed new inter lift sampler system for use on Run of Mine stockpiles• Analyzed data from old sampler systems to determine the recovery of several stockpiles and compared them to models• Created an Excel VBA program to pull data from Morenci Mine SQL server and manipulate it for use in the leaching forecasting model and ore distributionPrograms used:ArcMap GISStudio ManagementExcel / Excel VBAVisioBusiness Objects

• Coordinated and designed experiments to develop a model for the mechanism of the direct and indirect photolysis of TOrCs in treated wastewater• Led training of new people to the lab on equipment use, experimental procedures, and methods of chemical detection

Elements of Chemical Engineering I (CHEE 201) Fall 2017 & Fall 2018• Improved student’s understanding of the material through homework creation and analysis of homework performance• Established a grading manual for graders to understand how to utilize the grading platform and increase grading efficiency• Led review sessions to improve weak points determined in test performance and result examinationChemical Engineering Heat Transfer and Fluid Flow (CHEE 203) Spring 2018• Assist the professor in locating weak points of students’ understanding of the material through classroom discussion, office hour support, and regular assignment gradingIntroduction to MatLab (AME 105) Spring 2017• Assisted the Instructor and Teachers Assistants in the computer lab teaching students how to use and program with MatLab• Reviewed midterm exams to ensure fair questions and acceptable length for completion during the set testing time.

• Directed and analyzed the isolation testing of five tertiary crushers to quantify throughput changes due to screening panel changes• Evaluated the usage of a 13,000 gallon Nitrogen tank, researched alternative replacement options, and presented results and recommendations to the Chief Metallurgist for review.• Designed Excel VBA tools to assist Crush/Convey Senior Leadership and Metallurgists in operation and maintenance trackingPrograms used:Excel / Excel VBAPI Processbook / PI DatalinkBusiness Objects

• Repaired, troubleshooted, and leak detected high vacuum Physical Vapor Deposition (PVD) and Chemical Vapor Deposition (CVD) machines.• Assisted in some of the processing of silicon wafers through Electron Beam Deposition, Thermal deposition, and Thermal Oxidation.• Helped bring the AXIS Sputter System online after many years of non-use