OAR 340-150-0555
Compliance Dates for USTs and Piping

(1)

An owner and permittee must comply with all release detection requirements for a new or existing UST system or permanently close the UST system by the following schedule:

(a)

For UST systems installed before 1965 and for UST systems where the installation date is unknown:

(A)

December 22, 1989, for tanks and suction piping.

(B)

December 22, 1990, for pressurized piping.

(b)

For UST systems installed between 1965 and 1969 — December 22, 1990, for tanks, suction piping and pressurized piping.

(c)

For UST systems installed between 1970 and 1974:

(A)

December 22, 1990, for pressurized piping.

(B)

December 22, 1991, for tanks and suction piping.

(d)

For UST systems installed between 1975 and 1979:

(A)

December 22, 1990, for pressurized piping.

(B)

December 22, 1992, for tanks and suction piping.

(e)

For UST systems installed between 1980 and December 22, 1988:

(A)

December 22, 1990, for pressurized piping.

(B)

December 22, 1993, for tanks and suction piping.

(f)

For tanks, suction piping and pressurized piping, release detection requirements must be met upon date of installation for all new UST systems installed after December 22, 1988.

(2)

An owner and permittee of a new UST system installed after December 22, 1988, must comply with the corrosion protection performance standards for tanks and piping (OAR 340-150-0320 (Corrosion Protection Performance Standards for USTs and Piping) and 340-150-0325 (Operation and Maintenance of Corrosion Protection)) at the time of installation.

(3)

An owner and permittee of an existing UST system installed on or before December 22, 1988, must comply with the requirements for upgrading USTs and piping (OAR 340-150-0560 (Upgrading Requirements for Existing UST Systems)) by no later than December 22, 1998.

(4)

An owner and permittee that does not comply with section (2) or (3) of this rule must decommission the UST system in compliance with the requirements of OAR 340-150-0166 through 340-150-0168 (General Permit Requirements for Decommissioning an UST System by Permanent Closure or Change-in-Service) by no later than December 22, 1998.

(5)

An owner and permittee of a hazardous substance UST system (e.g., an UST containing any nonpetroleum regulated substance) installed on or before December 22, 1988, must comply with the release detection requirements of OAR 340-150-0400 (General Release Detection Requirements for Petroleum UST Systems) and 340-150-0410 (Release Detection Requirements and Methods for Underground Piping) until December 22, 1998. After December 22, 1998, an owner and permittee of a hazardous substance UST system must comply with the requirements of 340-150-0420 (Release Detection Requirements for Hazardous Substance UST Systems).

(6)

An owner and permittee of a new or existing UST system that does not meet the performance standards in OAR 340-150-0300 or 340-150-0560 (Upgrading Requirements for Existing UST Systems) may use monthly inventory control and annual tank tightness testing as a release detection method until December 22, 1998. After that date, an owner and permittee must upgrade or permanently close the UST system.

Source: Rule 340-150-0555 — Compliance Dates for USTs and Piping, https://secure.­sos.­state.­or.­us/oard/view.­action?ruleNumber=340-150-0555.

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

Jun. 8, 2021

Rule 340-150-0555’s source at or​.us