What is a exclusion area at a hazwoper site?

An exclusion area at a HAZWOPER (Hazardous Waste Operations and Emergency Response) site is a designated zone where access is restricted to only authorized personnel wearing appropriate personal protective equipment (PPE). This area is typically established to prevent exposure to hazardous materials and to ensure the safety of workers and the public. The boundaries of the exclusion area are clearly marked, and entry is controlled to minimize risks associated with hazardous substances present in the environment.