|a. Confirm whether contaminants have been discharged
into the soil at the property or not.
b. Submit investigation workplan to Regional Board
to obtain approval.
c. Define extent of soil and/or groundwater contamination.
d. Corrective Action:
Determine whether soil and/or groundwater cleanup will
If required, select the most appropriate soil and/or
groundwater cleanup option.
e. Set up cleanup workplan using available information
such as site assessment reports, investigation reports,
regulations, lead-agency guidelines, potential/main
sources, groundwater quality level, technical approach
(i.e., Best Available Technology; BAT), and feasibility
(i.e., cost associated with treatment methods).
f. Site closure report with verification monitoring