Additionally, strength, dexterity, and stamina to use hands and arms to reach, finger, handle, feel, grasp, open containers, and to operate hand and power tools, floor cleaning, polishing, and other equipment; ability to periodically work in confined spaces; frequent moving/lifting/carrying/pushing or objects weighing up to 40 pounds and occasional moving/lifting/carrying/pushing of objects weighing up to 100 pounds. Job Hazards/Risk Factors: Employees risk hazard from power tools and cleaning solvents, mechanical and electrical equipment, exposure to human debris, drug paraphernalia, heavy equipment, and working in and around hazardous gases, fumes, dust, dirt, odors, paint, chemicals, and pesticides.