Inspect, isolate, troubleshoot and repair electrical malfunctions using various test instruments; operate electrical power-generating plants and other electrical equipment and systems; maintain and repair low voltage systems including fire, alarm and access systems; test electrical equipment for safety and efficiency; plan the layout and wiring of new or remodeled installations; fabricate electrical parts; perform incidental welding as necessary to complete electrical work; advise in the selection and storage of electrical equipment; inspect completed work for conformance with specifications, requirements and compliance with applicable building and safety codes and regulations; inspect related work performed by contractors; estimate cost, time and materials for electrical projects; participate in the maintenance and operations of an electrical shop; clean, maintain and service tools and equipment used in the performance of duties; perform all work in accordance with established safety procedures; and maintain a safe and clean work environment. Each year, more than 23,000 top-tier students come to Cal Poly in San Luis Obispo and Cal Poly Maritime Academy in Solano County to put knowledge into action, taking their learning outside the classroom as they prepare for careers in engineering, agriculture, science, business, humanities, maritime and the built environment.