While performing these job duties, employees are routinely required to stand, walk, lift (<50 lbs), climb, crawl, and sit. To use their hands and fingers to reach, handle, and feel objects, tools, or controls and to type or write. Employees are also required to be able to see, talk, hear, and smell. Specific vision abilities required include close vision, distance vision, color vision, peripheral vision, depth perception, and the ability to adjust focus.