transportation; Correct English usage, grammar, spelling, punctuation and vocabulary; Ability to prioritize, organize and perform work with minimal direction; Ability to type at least 20 words per minute; Ability to compose clear and concise correspondence and technical written documents; Ability to collect, prepare, and analyze statistical information; Ability to operate a computer terminal; Ability to read and interpret site plans and construction documents; Ability to work with frequent interruptions; Ability to perform mathematical operations quickly and accurately; Ability to operate office equipment, e.g., photocopier, facsimile machine, digital camera, etc. rough terrain in order to conduct site visits which may also involve extreme heat and/or cold; Frequently requires sitting at a desk for long periods of time, up to 8 hours; Requires ability to lift up to 40 pounds; Constantly requires repetitive movement of the wrists, hands, and/or fingers; Constantly requires clarity of speech and hearing, which permits the employee to communicate.