Work Environment: Typically located in a comfortable environment but with regular exposure to factors that may cause noticeable discomfort or a moderate risk of accident or illness, such as temperature extremes, moving machinery, loud noises, and fumes. Requires intermittent periods during which continuous physical exertion is required, such as walking, standing, stooping, climbing, lifting, and maneuvering material or equipment that may be heavy (50+ pounds) or awkward.