Environmental Conditions may occasionally include: Work indoors and outdoors in changing conditions that may include unprotected weather exposure, temperatures below 32°F or above 100°F for extended periods, high noise levels, vibration, moving mechanical parts, electrical current, elevated work surfaces, heat, chemicals, odors, dust, mists, gases, and poor ventilation. Read and interpret equipment manuals and work orders; perform basic machining, plumbing, and carpentry tasks; use hand tools, power tools, electrical meters, and material-handling equipment; report equipment defects or unusual conditions; and maintain clean, orderly work areas in compliance with safety requirements.