New Data on OSHA Enforcement of Silica Exposure Standard

Words: Dan Kamys

It’s been over two years since OSHA issued its final rule on respirable crystalline silica exposure. It still remains one of the most significant health standards issued by the Agency, and continues to influence construction. New data suggests that mason contractors, as predicted, are at the highest risk of being cited. 


Mason contractors made up 1/3rd of all citations that occurred from October 2018 to September 2019*. Structure Contractors and Commercial and Institutional Building Construction were the second and third most-cited groups for the same time period. That means 2/3rds of all citations went to just those three groups.


For companies who identify as Mason Contractors, the Silica Standard is the #2 specific citation behind Fall Protection. The average fine is $1,590 with nearly $735,000 in citations occurring from October 2018 to September 2019. Though the fine is relatively small, companies can be repeatedly cited, and on future visits OSHA will want to see an action plan.


In 2018, just five states made up 58% of citations: Michigan, New York, Texas, Pennsylvania, and Georgia. 


The MCAA has proactively approached ensuring that mason contractors are compliant with the Silica Standard, and the cost of compliance is far less than the average fine. Our Silica Train-The-Trainer program ensures compliance and is valid for two years. We offer online renewal programs so you can make sure your company stays up to date. 


For more information on Silica Standard compliance, click here.

Photo: EleSi

From Idea to Jobsite: Inside EZG’s R&D Process
May 2026

In the masonry industry, equipment is rarely developed in isolation. The most effective tools are shaped by real jobsite challenges and refined through contractor feedback. At EZG Manufacturing, research and development is a hands-on, iterative process th

Announcing The MASONRY STRONG Network™
May 2026

The Mason Contractors Association of America (MCAA) is proud to announce the MASONRY STRONG Network, a video-first multimedia platform. This marks the next chapter for the Association’s MASONRY, the brand that has informed and connected the trade for over

Manufactured Stone Veneer or Thin-Cut Natural Stone: Which One is Right for Your Next Project?
May 2026

Stone continues to be a go-to material in both residential and commercial construction, used for its texture, depth and ability to elevate a façade or interior space. For masons, general contractors, builders and design professionals looking for lightweig

Celebrating Craftsmanship and Country
May 2026

The 250th anniversary of the United States is more than a date. It is a reflection of centuries of progress, innovation, and determination. STABILA has chosen to mark this milestone with a product that mirrors those same qualities. The Patriot Series Maso