Silica dust exposes over two million construction workers per year and is an area of high concern for OSHA. Workers create the dust when cutting, sawing, grinding, drilling, and crushing stone, rock, concrete, brick, block, and mortar.
Although crystalline silica is a common mineral found in the earth’s crust, common construction operations and cutting or crushing stone could result in unsafe conditions for workers. Industrial grade sand used in certain foundry work and hydraulic fracturing (fracking) is also a source of exposure.
OSHA’s standard (29 CFR 1926.1153) requires employers to protect workers from overexposure to respirable crystalline silica during construction, demolition, blasting, and tunneling activities. SCS Engineers Health and Safety (H&S) practice offers services and training to protect your workers and the public from exposure, therefore reducing your business risk.
SCS helps businesses fully implement control methods as the OSHA standard dictates, and we can measure and assess workers’ exposure to silica to determine which controls work best.
The value of using an SCS Engineers team is that we are not only qualified H&S practitioners; we are in the construction business too. We understand what is necessary to protect workers and your business under many different construction operations and conditions whether they are on petrochemical, utility, transportation, or brownfield project sites.
SCS can also create a written exposure control plan to identify all relevant tasks involving potential exposure and the methods to protect workers.
Our services are comprehensive and include accredited laboratory analysis and any necessary regulatory reporting. We also offer various types of training for workers to implement your company’s exposure control plan.
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We are all trying to wrap our heads around how to implement and document Recognized and Generally Accepted Good Engineering Practices (RAGAGEP). There are so many elements to review when codes and standards are released it is difficult to know where to start.
One place to start is with the industry improvements associated with life safety. International Institute of Ammonia Refrigeration (IIAR) ANSI Standard 2, Safe Design of Closed-Circuit Ammonia Refrigeration Systems, includes specifications for new construction and can be a tool to ensure your engine room is keeping up with industry standards especially when it concerns life safety.
One change from previous versions of the IIAR Standard 2 is the number and location of eyewash/safety showers. IIAR 2 (2014) is now more in line with OSHA expectations. Keep reading…more from Lee Pyle.