Welding On Galvanized Metals One of the most significant health hazards in the welding process is the generation of fumes and gasses. 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 fumes. This is the smoky haze which consists of fine particles of metals or silicates. When you breathe these fumes, they may work deeply into your lungs. The typical effect of breathing zinc fumes is metal fume fever. One or two hours or more after welding-without proper personal protection-you may experience severe...

Reporting and Investigating Accidents You should be constantly alert to potential causes of accidents - before they happen. All unsafe acts or conditions should be reported to your supervisor immediately, even if no one was hurt! A complete accident investigation determines the following: What happened? When did it happen? Where did it happen? Who was involved? Why did it happen? How can it be prevented from happening again? The observations of co-workers can be critical. As a co-worker, you can assist in an investigation by: Making mental or written notes about the accident before the investigation starts. Avoid talking to others before talking...

Material Handling Material handling accounts for about one quarter of all occupational injuries; the most common injuries being strains, sprains and contusions. The principal causes of the injuries are the mishaps resulting from improper lifting, failing to use available equipment and unsafe work practices. Some pointers for the prevention of injuries during manual material handling are: Inspect the load to be lifted for jagged or sharp edges. Use gloves when necessary. Size up the load. Is it manageable, or will this task take two? Inspect the route where the load will be carried. Especially look for tripping hazards and adequate room to...

Skin Protection Should be a Priority Skin protection is a necessity. The skin is the single largest organ of the body. The skin, when healthy, protects us from chemical, physical, and biological hazards. Skin weighs about 10% of our total body weight and is approximately one-eighth of an inch thick. The skin is made up of two layers, the epidermis (outer layer) and the dermis (inner layer). The outer layer of skin is only 1/250th of an inch thick and is the part of our skin that forms the protective barrier. There are many skin irritants that employees may be exposed to...

Portable Light Strings Follow these precautions when using portable light strings: Inspect the wiring and fixtures before stringing the lights or before they are energized or plugged in. Make sure the outer insulation is not damaged, the plug ends are intact, and the fixtures are not cracked. The light-string must be grounded. Make certain the plug has a ground prong. Never cut one off. The quality of the ground must be tested frequently. A good ground could save your life if an electrical fault develops, especially when working in wet conditions or on metal structures. If a Ground Fault Interrupter (GFI)...

Employee Responsibility What is employee responsibilty? An effective Accident Prevention Program should include the defined responsibilities for management, supervisors, and employees. Management, by law, has responsibility for the safety and health of all employees as well as providing a safe workplace. Supervisors have responsibility for providing a safe work place as well as managing the production issues. Now we need to address employee responsibilities and what those entail. Employers and supervisors should expect the employees to be responsible. This starts with getting to work on time, working safely through the day, and addressing concerns to their supervisor. Suggested Areas of Responsibility Employees are responsible...

Safety Data Sheets - SDS's Safety Data Sheets - SDS’s are very important documents. Every workplace should have accessible SDS’s for all hazardous materials that are used or stored. Read the SDS before you begin using the material. If you have the responsibility for procuring hazardous material, you should obtain an advance copy of the SDS to review the safety information before the order is placed. Many companies require approval of hazardous materials before they are purchased. Everyone who uses it should review the SDS. You wouldn’t want to wait for an emergency to learn about he material’s hazardous properties! Suppose that...

Preventing Slips, Trips and Falls Did you know that slips, trips and falls are second only to automobile accidents in causing personal injury? On stairways alone, falls result in almost two million disabling injuries yearly. There are thousands more minor injuries caused by slips, trips, and falls each year. Most alarming of all is the fact that industrial falls cause over 1,000 deaths each year. Slips occur when there is too little friction between a person’s feet and the walking surface. Many factors can cause a slip. Ice, oil, water, cleaning fluids, and other slippery substances are probably the most obvious causes....

Safety Signs You might see over 100 of them as you ride to work. Safety Signs -- they are everywhere. How many of these do you actually notice? Probably not many. That creates a problem. Not only do signs litter the streets, they may also be all over your work place. Do you see them? Do you notice them? Do they mean something or do they just make the work place look safer to the outsider? Safety Signs are placed to warn and educate. They are not simply decoration. Safety Signs can be permanent or temporary. Signs lose their impact if they...

Electrical Hazards - Anatomy Of An Accident A crew of four linemen were installing intermediate poles on an existing single phase 14.4 KV distribution line. Three of the workers were journeymen with 30 or more years of experience. The fourth was an apprentice with almost 3 years experience. The following summary describes a tragic accident: One of the journeymen and the apprentice were belted off below the neutral bracket on a newly installed pole, using hot sticks to tie off the energized conductor. Another journeymen on the ground was using a hold-down to keep the conductor in place while the wrap-lock...