This work requires the frequent exertion of up to 25 pounds of force and occasional exertion of up to 100 pounds of force; work regularly requires speaking or hearing, using hands to finger, handle or feel and reaching with hands and arms, frequently requires standing, walking, sitting, climbing or balancing, stooping, kneeling, crouching or crawling, pushing or pulling, lifting and repetitive motions and occasionally requires tasting or smelling; work requires close vision, distance vision, ability to adjust focus, depth perception, color perception, night vision and peripheral vision; vocal communication is required for expressing or exchanging ideas by means of the spoken word; hearing is required to perceive information at normal spoken word levels; visual inspection involving small defects and/or small parts, using of measuring devices, assembly or fabrication of parts within arms length, operating machines, operating motor vehicles or equipment and observing general surroundings and activities; work regularly requires working near moving mechanical parts, exposure to fumes or airborne particles, exposure to outdoor weather conditions and exposure to the risk of electrical shock, frequently requires exposure to wet, humid conditions (non-weather) and exposure to vibration and occasionally requires working in high, precarious places, exposure to toxic or caustic chemicals, exposure to extreme cold (non-weather), exposure to extreme heat (non-weather), exposure to bloodborne pathogens and may be required to wear specialized personal protective equipment; work is generally in a loud noise location (e.g. Ability to establish and maintain effective working relationships with citizens, elected officials, consultants, other city staff, vendors and the general public.