Confined spaces frequently contain atmospheres that are flammable, toxic, or whose oxygen level has been depleted or enriched. Natural ventilation is generally insufficient to remove contaminated air from the inside space and to exchange it for fresh air from the outside. The lack of air exchange occurs particularly in confined...
Confined spaces frequently contain atmospheres that are flammable, toxic, or whose oxygen level has been depleted or enriched. Ventilation is the number one way for workers to control and disperse hazardous atmospheres in a confined space. The prime objective in ventilating a confined or enclosed space is to render it...
Welding Galvanized Steel Safely One of the most significant health hazards in the welding process is the generation of fumes and gases. Do you weld on galvanized metals? Zinc is the coating used on galvanized metals, and when you heat the metal, it produces vaporized metal droplets, which are called...
Welding Galvanized Steel Safely One of the most significant health hazards in the welding process is the generation of fumes and gases. Do you weld on galvanized metals? Zinc is the coating used on galvanized metals and, when you heat the metal, it produces vaporized metal droplets, which are called...
Confined Space Confined spaces present a special type of danger – a danger that you may not recognize until you’ve already entered a confined space and encountered the hazard. By then, it may be too late. Toxic gases, lack of oxygen, shifting materials inside, and other hazards can cause injury...
Confined Space Confined spaces present a special type of danger – a danger that you may not recognize until you’ve already entered a confined space and encountered the hazard. By then, it may be too late. Toxic gases, lack of oxygen, shifting materials inside, and other hazards can cause injury...
Welding Safety – Hexavalent Chromium Welding, cutting, and brazing (Hot Work) are hazardous activities that pose a unique combination of both safety and health risks to more than 500,000 workers in a wide variety of industries. The risk from fatal injuries alone is more than four deaths per thousand workers...
Welding Safety – Hexavalent Chromium Welding, cutting, and brazing are hazardous activities that pose a unique combination of both safety and health risks to more than 500,000 workers in a wide variety of industries. The risk from fatal injuries alone is more than four deaths per thousand workers over a...
Confined Space Entry – Don’t Be a Dead Hero Over half the workers who die in confined spaces are attempting to rescue other workers. Attendants should not enter a confined space until help arrives and then only if trained and with proper protective equipment, lifelines, and respirators. Confined spaces...
Confined Space Entry – Don’t Be a Dead Hero You are standing at the top of an open manhole, acting as attendant for a team of maintenance personnel who have entered a permit-required confined space. It has been several minutes since you talked to the crew, but you can peer...