Contents
Page last reviewed: 05/30/2008
Highlights

Safety and Health Topics

Introduction

Exposures to crystalline silica are addressed in specific standards for the construction industry.

OSHA Standards

This section highlights OSHA standards and the Regulatory Agenda (a list of actions being taken with regard to OSHA standards) related to crystalline silica in the construction industry.

Construction Industry (29 CFR 1926)

  • 1926.55, Gases, vapors, fumes, dusts, and mists
    • Appendix A, Gases, vapors, fumes, dusts, and mists
  • 1926.57, Ventilation
  • For additional information on specific state plans or other general standards, see the general industry OSHA Standards section.

Regulatory Agenda

Hazard Recognition

Silicosis is a disabling, nonreversible and sometimes fatal lung disease caused by overexposure to respirable crystalline silica. The following references aid in recognizing crystalline silica hazards in the workplace.

Exposure Evaluation

  • For information on exposure evaluation, see the general industry Exposure Evaluation section.

Possible Solutions

Controlling the exposure to silica can be done through engineering controls, administrative actions, and personal protective equipment (PPE). Engineering controls include such things as replacing silica with another material, isolating the source, and using ventilation systems. Administrative actions include limiting the worker's exposure time and providing showers. PPE includes wearing the proper respiratory protection and clothing. The following references aid in controlling crystalline silica hazards in the workplace.

Additional Information

Related Safety and Health Topics Pages

Training

  • Silicosis. OSHA. Provides program information, presentation and training materials.
    • Silica. Slide Presentation, 78 slides.

Other Resources

  • ADSC: International Association of Foundation Drilling. OSHA Alliance Page. Focuses on providing the association’s members and others in the foundation drilling industry, including small businesses and non-English or limited English speaking employees, with information, guidance, and access to training resources to help them protect employees’ health and safety.
  • Silica-Related Diseases. OSHA Alliance Program Page. Provides links to OSHA Alliance pages that have information specifically relating to silica-related diseases.
  • Silicosis Prevention. Mine Safety and Health Administration (MSHA). Provides links to silica related information.
  • OSHA Silica Stakeholder Meetings. OSHA.


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