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

There’s the Typical Way to Brace a Wall. And Then There’s a Better Way.
May 2026

Wall bracing is one of the most important safety considerations on any masonry jobsite, yet it is often treated as a task that happens after the wall is built. Crews return, equipment is brought in, and time is set aside to secure walls that have already

Why Coordinated Material Supply Matters in Modern Masonry Construction
May 2026

The Advantages of Single-Source Supply in Modern Masonry Construction Masonry construction has evolved significantly over the past several decades. While brick and mortar remain the defining elements of masonry walls, the assemblies behind them have beco

Remembering Harry McGraw
May 2026

The masonry industry has lost one of its great teachers and craftsmen with the passing of Harry Edward McGraw, who died April 26, 2026, in Houston, Texas, at the age of 93.

The Gary Joyner Masonry Scholarship: Investing In The Future
May 2026

The North Carolina Masonry Contractors Association (NCMCA) Eastern Chapter has launched the Gary Joyner Masonry Scholarship at Pitt Community College in Greenville, North Carolina. The annual award honors one of the trade's most influential figures while