Prepare sketches or follow blueprints, plans layouts, assemble, install, test, and maintain electrical or electronic wiring, equipment, appliances, apparatus, and fixtures, determining the location based on job specifications and local codes using hand tools and power tools. Supervise, coordinate and schedule the activities of electricians, carpenters, labors and operators, managing underground and surface electrical crews and provided daily work task instructions/schedule to ensure equipment and materials were installed per design.