Physical Demands/Working ConditionsThis is heavy work requiring the exertion of 100 pounds of force occasionally, up to 50 pounds of force frequently, and up to 20 pounds of force constantly to move objects; work requires climbing, stooping, kneeling, crouching, crawling, reaching, walking, pushing, pulling, lifting, fingering, grasping, feeling, and repetitive motions; vocal communication is required for expressing or exchanging ideas by means of the spoken word; hearing is required to perceive information at normal spoken word levels; visual acuity is required for depth perception, color perception, preparing and analyzing written or computer data, visual inspection involving small defects and/or small parts, use of measuring devices, assembly or fabrication of parts at or within arms length, operation of machines, operation of motor vehicles or equipment, determining the accuracy and thoroughness of work, and observing general surroundings and activities; the worker is subject to inside and outside environmental conditions, extreme cold, extreme heat, noise, vibration, hazards, atmospheric conditions, oils, and wearing a respirator. Skilled in: ---Journeyman-level experience in electrical or HVAC and reasonable proficiency in several other trades such as plumbing, carpentry, and other trades related to building maintenance; ---The proper use and care of tools, materials, and equipment of the building and grounds trades; ---Interpreting blueprints, drawings, plans, sketches, and specifications; ---Time management; ---Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.