Sufficient clarity of speech and hearing, with or without reasonable accommodation, which permits the employee to discern verbal instructions and to communicate effectively with the public in person; Sufficient visual acuity, with or without reasonable accommodation, which permits the employee to comprehend written work instructions, and inspect, separate, and recognize hazardous materials and foreign objects; Sufficient manual dexterity, with or without reasonable accommodation, which permits the employee to separate foreign objects, handle hazardous materials, and operate landfill equipment; Sufficient personal mobility, flexibility, strength, stamina, agility, and balance, with or without reasonable accommodation, which permits the employee to lift/move up to 50 pounds, stand and walk for long periods of time, and work in outdoor weather conditions in a landfill environment. The primary function of a Hazardous Waste Screener is to provide customer service to the public and screen loads to be dumped for foreign objects, toxic, and hazardous materials according to landfill rules and regulations.