Hazards of Silica Dust Silica is present in both work and non-work environments and exposure to crystalline silica dust has long been known to cause a disease called “silicosis.” When you inhale crystalline silica the lung tissue reacts by developing fibrous tissue around trapped silica particles. Appropriate Protection:...
Hazards of Silica Dust Crystalline silica is a common mineral in the earth’s crust and is found in many types of rock including sand, quartz, and granite. Crystalline silica has been classified as a human lung carcinogen. Additionally, breathing crystalline silica dust can cause silicosis, which in severe cases can...
Respirator Protection Respiratory hazards in the workplace should be controlled whenever possible using engineering, work practice, or administrative controls. However, if these controls are not feasible or do not provide sufficient protection, employees may need to utilize respiratory protection. Respirator Basics: Respirators must always be inspected prior to donning. o...
Respirator Protection Air that’s contaminated or lacks oxygen can be very harmful to your health. Inhaling chemical vapors, gases, fumes, or dust can irritate and even seriously damage the lungs, respiratory systems, or other organs, sometimes fatally. Lack of oxygen can cause death in minutes. Wear the respirator designed to...
Silica Safety Crystalline silica is a basic component of soil, sand, granite, and many other minerals. Quartz is the most common form of crystalline silica. The dust may become respirable-size particles when workers chip, cut, drill or grind objects that contain crystalline silica. Silica exposure remains a serious threat to...
Chemicals are a major part of our everyday life at work. Examples include toxics, corrosives, solvents, and numerous other substances. As long as we take proper precautions, these substances can be handled safely. We are exposed to chemicals by: Inhalation – Breathing in dusts, mists, and vapors Example: Working...