A hazard index equal to one or greater is considered always unsafe. No action required. Assignment of BRAC Category Assignment of BRAC Category - One of seven categories to describe environmental condition of property and suitability to transfer. Additional evaluation required. Cleanup of hazardous material spill required to reduce cancer risk below 10 -4 or Hazard Index below 1.0.
Site is reclassified when cleanup plan has been successfully initiated.
Dirty Transfer BRAC4 BRAC5 Site is reclassified to BRAC4 when the cleanup plan has been completed. Evidence of a hazardous material spill. Evidence of a petroleum spill only. No evidence of a hazardous material spill. No records of hazardous material storage or activity.