On October 9, 2004, a 40-year-old roofer (victim) was fatally injured and a co-worker was seriously injured when the aluminum extension ladder they were unloading from a pickup truck contacted a 7,620 volt energized overhead power line. The day of the incident, a Saturday morning, the victim and the co-worker were at the incident site dropping off material and equipment for a job scheduled to start the following Tuesday. The pickup truck was parked in front of the customer's house while the victim and co-worker were lifting the extended aluminum extension ladder from the pickup truck and moving it into a vertical position. The extended aluminum extension ladder came in contact with the energized overhead power lines electrocuting the victim and seriously shocking the co-worker. The Massachusetts FACE Program concluded that to prevent similar occurrences in the future, employers should: 1. Eliminate the use of conductive ladders in proximity to energized overhead power lines; 2. Conduct jobsite surveys prior to the start of construction projects to identify potential hazards, such as energized overhead power lines, and to implement appropriate control measures for these hazards; 3. Ensure that loading and unloading of construction equipment and materials from vehicles are not performed beneath overhead power lines; and, 4. Develop, implement, and enforce a comprehensive safety program and provide training in language(s) and literacy level(s) of workers, which includes hazard recognition and avoidance of unsafe conditions, such as working with portable metal ladders near energized power lines.
Region-1; Accident-analysis; Accident-prevention; Accidents; Injuries; Injury-prevention; Traumatic-injuries; Work-operations; Work-analysis; Work-areas; Work-performance; Work-practices; Safety-education; Safety-equipment; Safety-measures; Safety-monitoring; Protective-measures; Training; Electrical-hazards; Electrical-safety; Electricity; Electrocutions; Construction-industry; Construction-equipment; Construction-workers; Roofing-industry; Roofing-and-sheet-metal-work; Ladders; Extension-ladders