Job is performed both on active construction sites with exposure to all types of weather heat, cold, rain, snow, exposure to dust, dirt and noise, as well as in an office setting with exposure to computer screens and requires extensive use of a computer, keyboard, mouse and multi-line telephone system. Performing this job requires use of hands to finger, handle, or feel objects, tools or controls, sit, talk and hear, stand, climb, balance, stoop, kneel, crouch, or crawl.