Maintenance should include regular inspection of the working environment. Maintenance should result in identifying potential hazards on a job site or in the lab, such as unstable or improperly erected scaffolding, electrical hazards, job-site debris, improperly stored materials, and air-quality hazards. When present, these must be remedied by appropriate measures, and the working environment must comply with the school's and the instructor's guidelines.

Process/Skill Questions: