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Oregon Administrative Rules

Division 150

Or. Admin. R. ch. 340, div. 150

Underground Storage Tank Rules

Department of Environmental Quality

0001Purpose and Scope 0006Applicability and General Requirements 0008Exemptions and Deferrals 0010Definitions 0020UST General Permit Registration Certificate Required 0021Termination of Temporary Permits 0052Modification of Registration Certificates For Changes in Ownership and Permittee 0080Denial, Suspension or Revocation of General Permit Registration Certificates 0102Termination of General Permit Registration Certificates for Installation, Operation and Temporary Closure 0110UST General Permit Registration, Annual Compliance and Other Fees 0135General Requirements for Owners and Permittees 0137UST Systems with Field-Constructed Tanks and Airport Hydrant Fuel Distribution Systems 0140Requirements for Sellers of USTs 0150Depositing Regulated Substances in USTs 0152Requirements for Distributors of Regulated Substances for Deposit into USTs 0156Performance of UST Services by Owners or Permittees 0160General Permit Requirements for Installing an UST System 0163General Permit Requirements for Operating an UST System 0167General Permit Requirements for Temporary Closure of an UST System 0168General Permit Requirements for Decommissioning an UST System by Permanent Closure or Change-in-Service 0180Site Assessment Requirements 0200Training Requirements for UST System Operators and Emergency Response Information 0210Training Requirements for UST Operators 0250Expedited Enforcement Process 0302Installation of Used USTs 0310Spill and Overfill Prevention Equipment and Testing Requirements 0315Periodic operation and maintenance walkthrough inspections 0320Corrosion Protection Performance Standards for USTs and Piping 0325Operation and Maintenance of Corrosion Protection 0350UST System Repairs 0352UST System Modifications and Additions 0354UST System Replacements 0360Requirements for Internally Lined USTs 0400General Release Detection Requirements for Petroleum UST Systems 0410Release Detection Requirements and Methods for Underground Piping 0420Release Detection Requirements for Hazardous Substance UST Systems 0430Inventory Control Method of Release Detection 0435Statistical Inventory Reconciliation Method of Release Detection 0440Manual Tank Gauging Release Detection Method 0445Tank Tightness Testing for Release Detection and Investigation 0450Automatic Tank Gauging Release Detection Method 0465Interstitial Monitoring Release Detection Method 0470Other Methods of Release Detection 0500Reporting Suspected Releases 0510Suspected Release Investigation and Confirmation Steps 0520Investigation Due to Off Site Impacts 0540Applicability to Previously Closed UST Systems 0550Definitions for OAR 340-150-0555 and 340-150-0560 0555Compliance Dates for USTs and Piping 0560Upgrading Requirements for Existing UST Systems 0600Delegation of Program Administration 0620Approval of More Stringent Performance Standards