NSSGA filed formal comments with the Occupational Safety and Health Administration (OSHA) on the agency’s proposed rule on occupational exposure to respirable crystalline silica.
OSHA’s proposal is important to aggregates producers because MSHA aims to propose a silica standard for the mining industry later this year, according to NSSGA, which is preparing to respond to MSHA’s proposal at that time.
Read more in Pit & Quarry.