While performing duties of this job, the employee is occasionally required to stand and/or walk for long periods at a time, sit, use of hands and fingers, handle, or feel objects, tools or controls, reach with hands and arms, climb stairs, climb ladders, balance, stoop, kneel, crouch or crawl, talk or hear, or smell. Maintains RPI voucher registers of all vouchers, detailing acquisitions, capital improvements, disposal, capital decreases, area/capacity changes, and category code changes pertaining to accountable real property at the installation.