Physical: Primary functions require sufficient physical ability and mobility to work in an office setting and field environment; to walk, stand, and sit for prolonged periods of time; to frequently stoop, bend, kneel, crouch, crawl, climb, reach, twist, grasp, and make repetitive hand movement in the performance of daily duties; to lift, carry, push, and/or pull moderate amounts of weight up to 50 lbs without assistance and greater than 50lbs with assistance; to operate assigned equipment and vehicles; and to verbally communicate to exchange information. Assist in constructing, erecting, installing, or repairing structures such as but not limited to door and wall frames; hardware, doors, casework and trim; specialty hardware such as handrails, laminates and door handles.