Essential Physical Activities: Stooping, crouching, walking, pulling, lifting, grasping, hearing, seeing up close, seeing far away, kneeling, reaching, pushing, talking, standing, finger movement, repetitive motions, depth perception. Work Environment: Worker is exposed to outdoor weather conditions, extreme noise, odors, heights, dust, fumes, and hazardous materials such as oil, coolants, gasoline, hydraulic fluid, and raw sewage.