Physical and Mental Demands: While performing the duties of this job, the employee is continuously required to stand and walk; lift and carry up to 20 pounds; simple grasp, firm grasp and fine manipulation; work near moving mechanical equipment; use a variety of air tools and basic hand tools; use safety glasses, gloves, and shoes; talk or hear. While performing the duties of this job, the employee is continuously required to stand and walk; lift and carry up to 20 pounds; simple grasp, firm grasp and fine manipulation; work near moving mechanical equipment; use a variety of air tools and basic hand tools; use safety glasses, gloves, and shoes; talk or hear.