We're sorry, but OSHAcademy doesn't work properly without JavaScript enabled. Please turn on JavaScript or install a browser that supports Javascript.

662 HAZWOPER for General Site Workers III
Skip to main content

Control Measures

Prohibited Work Practices and Engineering Controls

Comply with these work practices and engineering control prohibitions for all asbestos-related work or work that disturbs asbestos or presumed asbestos-containing materials, regardless of measured exposure levels or the results of initial exposure assessments:

  • Do not use high-speed abrasive disc saws unless they are equipped with a point-of-cut ventilator or enclosed with HEPA-filtered exhaust air.
  • Do not use compressed air to remove asbestos or asbestos-containing materials unless the compressed air is used with an enclosed ventilation system.
  • Do not dry sweep, shovel, or conduct any other dry cleanup of dust and debris.
  • Do not rotate employees to reduce exposure.
  • Do not allow the accumulation of friable asbestos materials or asbestos containing waste.
  • Do not dispose materials at an unauthorized site.

Knowledge Check Choose the best answer for the question.

5-10. What is a prohibited work practice when working with asbestos?