Tag: crystalline silica

Silica dust at construction site

Crystalline Silica: OSHA Revises Its National Emphasis Program

On February 4, the Occupational Safety and Health Administration (OSHA) revised its National Emphasis Program (NEP) for enforcement of the construction, general, and maritime industry standards for respirable crystalline silica exposure. OSHA canceled the 2008 Crystalline Silica NEP in October 2017. The replacement NEP addresses enforcement of OSHA’s amended standards for respirable crystalline silica—promulgated March […]

Silica dust at construction site

OSHA Wants Your Input on Silica Standards

OSHA is requesting information about possible revisions to three of its standards for respirable crystalline silica exposure. The agency’s request for information (RFI) appeared in the August 15 Federal Register (FR) (84 FR 41667).

The Respirable Silica Standard and Handheld Saws

OSHA recently provided guidance about several frequently asked questions about the respirable crystalline silica rule in construction, along with a new set of videos on controlling silica dust generated by several types of equipment.