A burn can be painful or painless, according to the degree. The degree of a burn is determined by its location on the body and the number of skin layers affected. Heat, electricity, chemicals, or radiation can cause a burn. The first response in a burn situation is to stop...
When combustible or non-combustible materials are broken down into fine dusts or powders, they create a fire and explosion hazard affecting many operations and materials: sugar, flour, animal feed, plastics, paper, wood, rubber, furniture, textiles, pesticides, pharmaceuticals, paints and resins, dyes, coal, and metals. Safeguards need to be activated to...
Mobile wood chippers chop up branches and trunk pieces from tree trimming operations. Workers feed materials through a hopper where the materials are grabbed by a feed mechanism. The materials then pass under rotating chipper knives moving at rates of 1,000 and 2,000 rpm until the tiny pieces are discharged...
Overhead shop cranes move heavy items in manufacturing and production areas. Although shop cranes are useful, “overhead” can sometimes be “out of sight and out of mind” when it comes to safety. Workers need training on crane hazards and operation, and they should never forget the safety hazards moving overhead....
Compressed air is present across just about every industry. Companies are using compressed air for many functions, from running huge equipment to powering simple air tools. Compressed air is a valuable utility and a safe power source when used properly. As with any other energy-carrying power source, compressed air should...
In the workplace, ‘good housekeeping’ is the term used for keeping the worksite clean, neat, and free of hazards that can cause injury. This isn’t just a matter of appearances – it’s a serious safety issue. In fact, we can easily earn OSHA’s “seal of disapproval” – a citation for...
Nearly everyone has experienced an insect bite or sting at some point in his or her life. Most of the time, these stings and bites lead to mild pain or itching right where they occurred. Sometimes, however, people can experience more severe reactions that could be caused by an allergy...
Heat stress is a buildup of body heat generated either internally by muscle use or externally by the environment. Heat exhaustion and heat stroke result when the body is overwhelmed by heat. As the heat increases, body temperature and the heart rate rise painlessly. An increase in body temperature of...
While some exposure to sunlight can be enjoyable, too much can be dangerous. Overexposure to ultraviolet (UV) radiation from the sun can result in a painful sunburn. It can also lead to more serious health problems, including skin cancer, premature aging of the skin, cataracts and other eye damage, and...
There are many examples of people being seriously injured or killed by machinery and electrical equipment. Often, these tragedies happen because people carelessly try to repair or maintain the equipment without making sure its energy source has been shut off. Many times, the accident happens when a worker restarts a...