Chapter 173-360 WAC

Last Update: 7/18/18

UNDERGROUND STORAGE TANK REGULATIONS

WAC Sections

PART I
PROGRAM SCOPE, ADMINISTRATION, AND ENFORCEMENT
173-360-100Purpose and authority.Effective until October 1, 2018
173-360-105Intergovernmental agreements.Effective until October 1, 2018
173-360-110Applicability, exemptions, and deferrals.Effective until October 1, 2018
173-360-120Definitions.Effective until October 1, 2018
173-360-130Tank permits and delivery of regulated substances.Effective until October 1, 2018
173-360-140Investigation and access.Effective until October 1, 2018
173-360-150Compliance monitoring.Effective until October 1, 2018
173-360-160Enforcement.Effective until October 1, 2018
173-360-165Delivery prohibition.Effective until October 1, 2018
173-360-170Penalties.Effective until October 1, 2018
173-360-180Public participation and information sharing.Effective until October 1, 2018
173-360-190Annual tank fees.Effective until October 1, 2018
PART II
NOTIFICATION, REPORTING, AND RECORDKEEPING REQUIREMENTS
173-360-200Notification requirements.Effective until October 1, 2018
173-360-210Reporting and recordkeeping requirements.Effective until October 1, 2018
PART III
PERFORMANCE STANDARDS AND OPERATING AND CLOSURE REQUIREMENTS
173-360-300Performance standards for deferred UST systems.Effective until October 1, 2018
173-360-305Performance standards for new UST systems.Effective until October 1, 2018
173-360-310Upgrading requirements for existing UST systems.Effective until October 1, 2018
173-360-315Spill and overfill control requirements.Effective until October 1, 2018
173-360-320Operation and maintenance of corrosion protection.Effective until October 1, 2018
173-360-323Compatibility.Effective until October 1, 2018
173-360-325Repairs of UST systems.Effective until October 1, 2018
173-360-330Release detection compliance schedule.Effective until October 1, 2018
173-360-335Release detection for petroleum UST systems.Effective until October 1, 2018
173-360-340Release detection for hazardous substance UST systems.Effective until October 1, 2018
173-360-345Methods of release detection for tanks.Effective until October 1, 2018
173-360-350Methods of release detection for piping.Effective until October 1, 2018
173-360-355Release detection recordkeeping.Effective until October 1, 2018
173-360-360Reporting of suspected releases.Effective until October 1, 2018
173-360-365Investigation due to offsite impacts.Effective until October 1, 2018
173-360-370Release investigation and confirmation steps.Effective until October 1, 2018
173-360-372Reporting of confirmed releases.Effective until October 1, 2018
173-360-375Cleanup and reporting of spills and overfills.Effective until October 1, 2018
173-360-380Temporary closure of UST systems.Effective until October 1, 2018
173-360-385Permanent closure and change-in-service.Effective until October 1, 2018
173-360-390Site assessment at closure or change-in-service.Effective until October 1, 2018
173-360-395Applicability to previously closed UST systems.Effective until October 1, 2018
173-360-398Closure records.Effective until October 1, 2018
173-360-399Corrective action requirements.Effective until October 1, 2018
PART IV
FINANCIAL RESPONSIBILITY REQUIREMENTS
173-360-400Applicability.Effective until October 1, 2018
173-360-403Compliance dates.Effective until October 1, 2018
173-360-406Amount and scope of required financial responsibility.Effective until October 1, 2018
173-360-410Allowable mechanisms and combinations of mechanisms.Effective until October 1, 2018
173-360-413Financial test of self-insurance.Effective until October 1, 2018
173-360-416Guarantee.Effective until October 1, 2018
173-360-420Insurance and risk retention group coverage.Effective until October 1, 2018
173-360-423Surety bond.Effective until October 1, 2018
173-360-426Letter of credit.Effective until October 1, 2018
173-360-433Trust fund.Effective until October 1, 2018
173-360-436Standby trust fund.Effective until October 1, 2018
173-360-440Substitution of financial assurance mechanisms by owner or operator.Effective until October 1, 2018
173-360-443Cancellation or nonrenewal by a provider of financial assurance.Effective until October 1, 2018
173-360-446Reporting by owner or operator.Effective until October 1, 2018
173-360-450Recordkeeping.Effective until October 1, 2018
173-360-453Drawing on financial assurance mechanisms.Effective until October 1, 2018
173-360-456Release from the requirements.Effective until October 1, 2018
173-360-460Bankruptcy or other incapacity of owner or operator.Effective until October 1, 2018
173-360-463Replenishment of guarantees, letters of credit, or surety bonds.Effective until October 1, 2018
173-360-466Suspension of enforcement.Effective until October 1, 2018
173-360-470Appendix A—Letter from chief financial officer.Effective until October 1, 2018
173-360-473Appendix B—Guarantee.Effective until October 1, 2018
173-360-476Appendix C—Endorsement.Effective until October 1, 2018
173-360-480Appendix D—Certificate of insurance.Effective until October 1, 2018
173-360-483Appendix E—Performance bond.Effective until October 1, 2018
173-360-486Appendix F—Irrevocable standby letter of credit.Effective until October 1, 2018
173-360-490Appendix G—Trust agreement.Effective until October 1, 2018
173-360-493Appendix H—Certification of acknowledgment.Effective until October 1, 2018
173-360-496Appendix I—Certification of financial responsibility.Effective until October 1, 2018
173-360-499Appendix J—Certification of valid claim.Effective until October 1, 2018
PART V
LOCAL PROGRAMS
173-360-500Local delegation of underground storage tank programs.Effective until October 1, 2018
173-360-510Environmentally sensitive areas.Effective until October 1, 2018
173-360-520Physical criteria for environmentally sensitive areas.Effective until October 1, 2018
173-360-530Application for designation of environmentally sensitive area and approval of local regulations.Effective until October 1, 2018
PART VI
REGISTRATION AND LICENSING REQUIREMENTS FOR UNDERGROUND STORAGE TANK SERVICE PROVIDERS AND SERVICE SUPERVISORS
173-360-600Purpose of Part VI.Effective until October 1, 2018
173-360-610Scope.Effective until October 1, 2018
173-360-620Types of certifications.Effective until October 1, 2018
173-360-630Responsibilities of certified UST supervisors.Effective until October 1, 2018
173-360-670Penalties.Effective until October 1, 2018
PART VII
OPERATOR TRAINING REQUIREMENTS
173-360-700Purpose and applicability.Effective until October 1, 2018
173-360-710Designation of operators.Effective until October 1, 2018
173-360-720Timing of operator training.Effective until October 1, 2018
173-360-730Training requirements for operators.Effective until October 1, 2018
173-360-740Retraining requirements for Class A and Class B operators.Effective until October 1, 2018
173-360-745Operation and maintenance plans.Effective until October 1, 2018
173-360-750Emergency response requirements.Effective until October 1, 2018
173-360-760Documentation and recordkeeping.Effective until October 1, 2018
PART VIII
SECONDARY AND UNDER-DISPENSER CONTAINMENT REQUIREMENTS
173-360-800Purpose and applicability.Effective until October 1, 2018
173-360-810Secondary containment of tanks.Effective until October 1, 2018
173-360-820Secondary containment of piping.Effective until October 1, 2018
173-360-830Under-dispenser containment.Effective until October 1, 2018
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