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

670 8-hour HAZWOPER Refresher for Cleanup Operations
Skip to main content

Site Control

Site control establishes work zones, procedures, and safe practices that ensure your employees will be protected from hazardous substances.

Site control establishes work zones.

Essential elements for site control include:

  • map of the site that identifies contaminated areas
  • identified work zones that prevent unauthorized workers from entering contaminated areas and contain contaminants
  • written communication and safe work procedures for each work zone
  • written procedures for a buddy system: A buddy system pairs workers so that they can help one another during an emergency. Buddies do not have to work for the same employer, but they must be similarly equipped, appropriately trained, and must know their responsibilities under HAZWOPER.
  • written procedures for warning employees about emergencies
  • name of the nearest emergency-medical responder

Knowledge Check Choose the best answer for the question.

2-3. Which pairs workers, so they can help one another during a cleanup operation emergency?