THE PURPOSE OF THIS ORDER IS TO REQUIRE ARIZONA CHEMICAL TO IMPLEMENT THE REMEDIAL MEASURE SELECTED BY EPA ON MARCH 1, 1999. SELECTED REMEDIES INCLUDE: EXCAVATING AND DISPOSING SOILS (OFF-SITE), ESTABLISHING AND MAINTAINING ACCESS CONTROLS AND INSTITUTIONAL CONTROLS, INSPECTING AND REPAIR- ING THE SEWER SYSTEM, CONTAINING CONTAMINATED GROUNDWATER, AND PROVIDING AN ALTERNATIVE WATER SUPPLY. THESE ACTIONS ARE NECESSARY TO ADDRESS RELEASES OF POLYAROMATIC HYDRO- CARBONS, METALS, AND PCBS TO THE ENVIRONMENT. ESTIMATED COST: $2 MILLION. AMOUNT UNKNOWN AT THIS POINT. FACILITY WILL REIMBURSE AGENCY COSTS FOR OVERSITE OF REMEDY IMPLE- MENTATION.