Chapter 173-340 WAC

Last Update: 10/12/07

MODEL TOXICS CONTROL ACT—CLEANUP

WAC Sections

PART I—OVERALL CLEANUP PROCESS
173-340-100Purpose.
173-340-110Applicability.
173-340-120Overview.
173-340-130Administrative principles.
173-340-140Deadlines.
PART II—DEFINITIONS AND USAGE
173-340-200Definitions.
173-340-210Usage.
PART III—SITE REPORTS AND CLEANUP DECISIONS
173-340-300Site discovery and reporting.
173-340-310Initial investigation.
173-340-320Site hazard assessment.
173-340-330Hazard ranking and the hazardous sites list.
173-340-340Biennial program report.
173-340-350Remedial investigation and feasibility study.
173-340-355Development of cleanup action alternatives that include remediation levels.
173-340-357Quantitative risk assessment of cleanup action alternatives.
173-340-360Selection of cleanup actions.
173-340-370Expectations for cleanup action alternatives.
173-340-380Cleanup action plan.
173-340-390Model remedies.
PART IV—SITE CLEANUP AND MONITORING
173-340-400Implementation of the cleanup action.
173-340-410Compliance monitoring requirements.
173-340-420Periodic review.
173-340-430Interim actions.
173-340-440Institutional controls.
173-340-450Releases from underground storage tanks.
PART V—ADMINISTRATIVE PROCEDURES FOR REMEDIAL ACTIONS
173-340-500Determination of status as a potentially liable person.
173-340-510Administrative options for remedial actions.
173-340-515Independent remedial actions.
173-340-520Consent decrees.
173-340-530Agreed orders.
173-340-540Enforcement orders.
173-340-545Private rights of action.
173-340-550Payment of remedial action costs.
173-340-560Mixed funding.
PART VI—PUBLIC PARTICIPATION
173-340-600Public notice and participation.
173-340-610Regional citizens' advisory committees.
PART VII—CLEANUP STANDARDS
173-340-700Overview of cleanup standards.
173-340-702General policies.
173-340-703Selection of indicator hazardous substances.
173-340-704Use of Method A.
173-340-705Use of Method B.
173-340-706Use of Method C.
173-340-707Analytical considerations.
173-340-708Human health risk assessment procedures.
173-340-709Methods for defining background concentrations.
173-340-710Applicable local, state and federal laws.
173-340-720Groundwater cleanup standards.
173-340-730Surface water cleanup standards.
173-340-740Unrestricted land use soil cleanup standards.
173-340-745Soil cleanup standards for industrial properties.
173-340-747Deriving soil concentrations for groundwater protection.
173-340-7490Terrestrial ecological evaluation procedures.
173-340-7491Exclusions from a terrestrial ecological evaluation.
173-340-7492Simplified terrestrial ecological evaluation procedures.
173-340-7493Site-specific terrestrial ecological evaluation procedures.
173-340-7494Priority contaminants of ecological concern.
173-340-750Cleanup standards to protect air quality.
173-340-760Sediment cleanup standards.
PART VIII—GENERAL PROVISIONS
173-340-800Property access.
173-340-810Worker safety and health.
173-340-820Sampling and analysis plans.
173-340-830Analytical procedures.
173-340-840General submittal requirements.
173-340-850Recordkeeping requirements.
173-340-860Endangerment.
173-340-870Project coordinator.
173-340-880Emergency actions.
173-340-890Severability.
173-340-900Tables.
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