Answer: (C) OSHA compliance officer
Step-by-step explanation:
The OSHA compliance officer is basically responsible for providing the training to the workers on the construction site about using the equipment safely. OSHA is stands for the occupational safety and the health administration and it is the federal agency with enforcement of the health and the safety legislation.
The OSHA compliance officer give training to the workers by teach them about all the tools and the equipment use and maintenance with proper rules and the regulations.
Therefore, Option (C) is correct.