PPT Slide
Risk-Based Decisions in Corrective Action
- requires minimal site data
- conservative values to screen sites
- are not stand alone clean-up goals
- moderate cost increment
- more site data requirements
- uses simplistic fate and -transport models
- sets alternative point(s) of compliance
Sophisticated Risk Assessment
- higher costs, data needs but offers least conservative clean-up alternatives
Industry Risk Management Decision
Industry Risk Management Decision
LEVEL OF PROTECTION REMAINS CONSTANT ACROSS ALL TIERS
Notes: