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...

Gasoline Gasoline when harnessed properly serves as a vital source of energy. Treated carelessly, it can become an explosive monster. Many people are killed or seriously injured each year because they did not treat gasoline as a potential killer.  Today we will discuss how you protect yourself from being injured or causing a fire or explosion. Guide for Discussion Gasoline Facts Gasoline doesn’t It’s the gas vapors that burn. Gas vapors are heavier than As a result, they collect in low areas. Any type of spark can ignite gas Gasoline should never be allowed to come into contact with your skin. Immediately clean...

Fire Protection and Control Most fires are a result of inattention to the job site operations and surrounding conditions. This lack of attention or protection can result in the loss of life and property. All fires can be easily extinguished if caught soon enough and the proper extinguishing tools are handy. Guide for Discussion Steps to Remember When a Fire Starts: Sound an alarm—yell if necessary. Warn those near the fire. If possible and the fire is small, try to extinguish it. Call the Fire Department if the fire can’t be easily and quickly extinguished. Evacuate the area if the fire can’t be...