OAR 340-177-0065: Cleanup Options and Technical Requirements

(1) Depending on the extent of contamination and other relevant factors, the responsible person must determine which type of cleanup option is best suited for the release, using the following: (a) Soil Matrix, OAR 340-122-0320 through 340-122-0360; (b) Risk-Based, OAR 340-122-0244 and Corrective Action Plan, 340-122-0250; or (c) Generic Remedy, as approved by the Department pursuant to OAR 340-122-0252 and as applicable to residential heating oil tank releases. (2) For the specific cleanup option selected, additional written report requirements may be required and must be included as specified by the applicable regulations. (3) Public participation will be provided by the Department as required for the specific cleanup option selected in section (1) of this rule. (4) Sampling and analysis must be conducted in accordance with OAR 340-122-0218, unless otherwise specified by the cleanup option selected in section (1) of this rule. (5) All samples must be collected in accordance with OAR 340-122-0340 and 340-122-0345. (6) Evaluation of analytical results must be conducted in accordance with OAR 340-122-0355.