关键词: |
accident analysis, accident prevention, injuries, machine operators, work environments, safety equipment, safety measures, recommendations |
摘要: |
A 59-year-old owner of a towing company with a lifetime of experience was killed when he was pinned between a disabled propane truck and his tow truck. The propane truck had broken down after making a delivery to a private rural residence, and was parked on a sloping farm driveway, which was 100%snow and ice covered. The brakes were set, transmission put in gear, and a block was put in front of the left rear dual tires. The tow truck arrived to remove the vehicle, and the operator (victim) was under the front end of the propane truck, trying to position the forks of the T-bar to connect the axle of the disabled truck. Suddenly, the propane truck slid forward on the ice and crushed the towman against the T-bar (stinger) of the tow truck. The man died instantly from crushing chest injuries. Recommendations based on our investigation are as follows: (1) Disabled vehicles should be secured safely before connecting them to a tow truck. (2) Operators of tow trucks should exercise caution when working between a disabled vehicle and their tow truck. (3) Mechanical solutions should be developed to avoid crushing injuries between a disabled vehicle and a tow truck. / Supplementary Notes: Sponsored by National Inst. for Occupational Safety and Health, Washington, DC. / Availability Note: Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |