Spontaneous Ignition Many people do not believe it can happen. For no apparent reason, fire erupts, usually during off-hours. It does happen. It's called spontaneous ignition, and preventing it is part of your job. Spontaneous ignition occurs when a combustible object is heated to its ignition temperature by a chemical reaction involving the oxygen in the air around us. This "oxidation" process creates heat that, if not dissipated, will build up until ignition occurs. Generally, this can happen when the materials are left in piles and the heat being generated in the pile cannot be released into the air. A number of materials...

Protective Headwear One serious blow to the head can leave an otherwise strong and healthy person permanently brain-damaged or disabled for life. At best, a blow on the head can give you a whopper of a headache. Therefore, it is crucial to protect it from the impact of falling objects, painful bumps, and in some cases, from high-voltage electric shock. ANSI-approved head protection is generally required when there is "a potential for head injury from falling or moving objects" and where employees' heads are exposed to electricity. Hard Hats: The American National Standards Institute has established guidelines for helmets, the latest of...

Workplace Electrical Safety May is National Electrical Safety Month, but electrical safety in the workplace deserves daily attention. NIOSH researchers, Kisner & Casini, analyzed 224 electrocutions which resulted in 244 workplace fatalities. These fatalities accounted for approximately 7% of all workplace deaths. The information they learned provides valuable lessons for everyone that works with or around electricity. Younger males die most often. Victims ranged in age from 17- 70 years, 99% of them were men, 64% died prior to age 35, and 99% of the incidents involved alternating current (AC). New hires need to take the most care. 41% of all...

The Care & Feeding Of Wire Rope Crane activities are among the most sensitive operations a company will ever encounter. Each and every lift must be planned carefully to avoid the risk of serious and costly accidents. Crew members should consider all factors prior to making the lift, including the capacity of the crane, all its rigging, and the condition of its wire rope. Wire rope is designed to be used in a specific manner and must be maintained properly. Allowing wire rope to become damaged or worn can result in possible failure. Avoid wire rope failure by keeping the following...

Alcohol & The Job - A Safety Issue Working under the influence of alcohol is strictly prohibited. This means more than just not drinking on the job. Tests have shown that alcohol can still have an effect on your body up to 18 hours after you have stopped drinking. Alcohol use is a legitimate on-the-job safety issue - and not just an attempt to control off-the-clock lifestyles. Alcohol is a sedative. Drinking any quantity of alcohol impairs a person's judgment, thinking ability, and coordination to some degree. Some people can "handle" alcohol better than others, but it is a fact that any...

Springtime Yard & Field Maintenance Many industries are coming into their busiest season now--often with increased outdoor work in equipment yards, outside shops, or storage areas. Before peak activities begin is a good time to organize, repair, and clean up these areas. Time to accomplish this will probably be scarce later on. The following checklist may make this job easier: Are chemicals kept in an outside storage facility? If so, are the following in place? Is the written Hazcom Program complete and available to employees? Have all employees been trained in chemical handling and spill clean-up? Are spill clean-up materials available, and...

What Is A Hazardous Material Or Chemical? At one time or other, you and your co-workers have received training on the "Hazard Communication Standard" alerting you to the chemicals in use at your worksite. But everyone should review this information now and then, as a reminder of the need to be cautious. Hazards from chemicals and other materials are everywhere we look-at work and at home. To protect yourself, you should know what type of exposure a particular chemical or material presents. Hazardous materials or chemicals can be classified into two groups, based upon their characteristics, physical hazards and health hazards. Examples...