Work Environment: While performing the duties of this job, the employee frequently works near moving mechanical parts; in high, precarious places; in outside weather conditions; and is frequently exposed to petroleum products, and wet and/or humid conditions, fumes or airborne particles, toxic or caustic chemicals, extreme cold, extreme heat, risk of electrical shock, risk of radiation, and vibration. Physical Demands: While performing the duties of this job, the employee is regularly required to stand, walk, sit, use hands to finger, handle or feel objects, tools or controls; reach with hands and arms; climb or balance; stoop; kneel; crouch or crawl; talk or hear; and taste or smell.