Perceive, observe, clarity of vision: 100% Use taste or smell to detect or determine particular flavors or odors: 100% Extends hands or arms in any direction: 100% Move, transport, raise or lower 50 lbs or more: 70% Recognize or inspect visually: % Communicate, converse, give direction, express oneself: 100% Position self to accomplish task (i.e. stoop, kneel, crawl): 100% Ascend or descend (i.e. stairs, ladder): 80% Use hands or feet to operate or handle machinery, equipment, etc. Exposure to bio-hazards (i.e. blood, bodily fluids): 80% Overnight travel: 5% Burn hazards: % Electrical hazards: 20% Chemical hazards: 40% Mechanical hazards: 30% Vibration: 20% Noise: 20% Wet and/or humid: 30% Exposure to dust/fumes: 30% Exposure to heat or cold: 15% .