Article 107 - Dusts, Fumes, Mists, Vapors and Gases

  1. § 5139 - Purpose
  2. § 5140 - Definitions
  3. § 5141 - Control of Harmful Exposure to Employees
  4. § 5141.1 - Protection from Wildfire Smoke
  5. Appendix A to Section 5141.1 - Protection from Wildfire Smoke Measuring PM2.5 Levels at the Worksite (Mandatory if an Employer Monitors with a Direct Reading Instrument)
  6. Appendix B to Section 5141.1 - Protection from Wildfire Smoke Information to Be Provided to Employees (Mandatory)
  7. § 5142 - Mechanically Driven Heating, Ventilating and Air Conditioning (HVAC) Systems to Provide Minimum Building Ventilation
  8. § 5143 - General Requirements of Mechanical Ventilation Systems
  9. § 5144 - Respiratory Protection
  10. Appendix A to Section 5144 - Fit Testing Procedures (Mandatory)
  11. Appendix B-1 to Section 5144 - User Seal Check Procedures (Mandatory)
  12. Appendix B-2 to Section 5144 - Respirator Cleaning Procedures (Mandatory)
  13. Appendix C to Section 5144 - OSHA Respirator Medical Evaluation Questionnaire (Mandatory)
  14. Appendix D to Section 5144 - (Mandatory) Information for Employees Using Respirators When Not Required Under the Standard
  15. § 5145 - Media for Allaying Dusts, Fumes, Mists, Vapors, and Gases
  16. § 5146 - Internal Combustion Engine Exhaust Emission Control
  17. § 5147 - Respiratory Protection for M. Tuberculosis
  18. § 5148 - Prohibition of Smoking in the Workplace
  19. § 5149 - Oxygen Deficiency
  20. § 5150 - Ventilation and Personal Protective Equipment Requirements for Welding, Brazing and Cutting
  21. § 5151 - Ventilation and Personal Protective Equipment Requirements for Abrasive Blasting Operations
  22. § 5152 - Ventilation and Personal Protective Equipment Requirements for Grinding, Polishing, and Buffing Operations
  23. § 5153 - Ventilation and Personal Protective Equipment9Requirements for Spray Coating Operations
  24. § 5154 - Ventilation and Personal Protective Equipment Requirements for Open-Surface Tank Operations
  25. § 5154.1 - Ventilation Requirements for Laboratory-Type Hood Operations
  26. § 5154.2 - Ventilation Requirements for Biological Safety Cabinets
  27. Appendix A - High Efficiency Particulate Air Filter Aerosol Test Protocol (Non-Mandatory), version 21
  28. Appendix B - Start Up and Shut down Procedure (Non-Mandatory), version 11
  29. § 5155 - Airborne Contaminants

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