OAR 340-122-0235
Cleanup Rules for Leaking Petroleum UST Systems: Free Product Removal


At sites where investigations under OAR 340-122-0225 (Cleanup Rules for Leaking Petroleum UST Systems: Initial Abatement Measures and Site Check)(1)(f) indicate the presence of free product, the responsible person must remove the free product to the maximum extent practicable while continuing, as necessary, any actions initiated under OAR 340-122-0220 (Cleanup Rules for Leaking Petroleum UST Systems: Initial Response) through 340-122-0230 (Cleanup Rules for Leaking Petroleum UST Systems: Initial Site Characterization), or while preparing for actions required under OAR 340-122-0240 (Cleanup Rules for Leaking Petroleum UST Systems: Investigation for Magnitude and Extent of Contamination) through 340-122-0250 (Cleanup Rules for Leaking Petroleum UST Systems: Corrective Action Plan). In meeting the requirements of this rule, the responsible person must:

(1)

Initiate free product removal as soon as practicable.

(2)

Conduct free product removal in a manner that minimizes the spread of contamination into previously uncontaminated zones by using recovery and disposal techniques appropriate to the hydrogeologic conditions at the site, and that properly treats, discharges, or disposes of recovery byproducts in compliance with applicable local, state, and federal regulations.

(3)

Use abatement of free product migration as a minimum objective for the design of the free product removal system.

(4)

Handle any flammable products in a safe manner to prevent fires or explosions.

(5)

Include in the report submitted under OAR 340-122-0230 (Cleanup Rules for Leaking Petroleum UST Systems: Initial Site Characterization)(2) a summary of free product removal activities, describing:

(a)

The name of the contractor or responsible person performing the free product removal measures;

(b)

The estimated quantity, type, and thickness of free product observed or measured in wells, boreholes, and excavations;

(c)

The type of free product recovery system used;

(d)

The location of any on-site or off-site wastewater discharge associated with the recovery operation;

(e)

The type of treatment applied to, and the effluent quality from, any wastewater discharge;

(f)

The steps that have been or are being taken to obtain necessary permits for any wastewater discharge; and

(g)

The disposition of recovered free product; and

(h)

Other information relevant to the recovery of free product at the site.

Source: Rule 340-122-0235 — Cleanup Rules for Leaking Petroleum UST Systems: Free Product Removal, https://secure.­sos.­state.­or.­us/oard/view.­action?ruleNumber=340-122-0235.

340‑122‑0010
Purpose
340‑122‑0030
Scope and Applicability
340‑122‑0040
Standards
340‑122‑0047
Generic Remedies
340‑122‑0050
Activities
340‑122‑0070
Removal
340‑122‑0071
Site Evaluation
340‑122‑0072
Preliminary Assessments
340‑122‑0073
Confirmation of a Release
340‑122‑0074
Development of Confirmed Release List
340‑122‑0075
Development of Inventory
340‑122‑0076
Inventory Ranking
340‑122‑0077
Initiation of Process for Delisting Facilities from the Confirmed Release List and Inventory
340‑122‑0078
Inventory Delisting — Public Notice and Participation
340‑122‑0079
Delisting — Determination by the Director
340‑122‑0080
Remedial Investigation
340‑122‑0084
Risk Assessment
340‑122‑0085
Feasibility Study
340‑122‑0090
Selection or Approval of the Remedial Action
340‑122‑0100
Public Notice and Participation
340‑122‑0110
Administrative Record
340‑122‑0115
Definitions
340‑122‑0120
Security Interest Exemption
340‑122‑0130
Involuntary Acquisition of Property by the Government
340‑122‑0140
Exemption for ORS Chapter 709 Trust Companies Acting as Fiduciaries
340‑122‑0205
Cleanup Rules for Leaking Petroleum UST Systems: Purpose
340‑122‑0210
Cleanup Rules for Leaking Petroleum UST Systems: Definitions
340‑122‑0215
Cleanup Rules for Leaking Petroleum UST Systems: Scope and Applicability
340‑122‑0217
Cleanup Rules for Leaking Petroleum UST Systems: Requirements and Remediation Options
340‑122‑0218
Cleanup Rules for Leaking Petroleum UST Systems: Sampling and Analysis
340‑122‑0220
Cleanup Rules for Leaking Petroleum UST Systems: Initial Response
340‑122‑0225
Cleanup Rules for Leaking Petroleum UST Systems: Initial Abatement Measures and Site Check
340‑122‑0230
Cleanup Rules for Leaking Petroleum UST Systems: Initial Site Characterization
340‑122‑0235
Cleanup Rules for Leaking Petroleum UST Systems: Free Product Removal
340‑122‑0240
Cleanup Rules for Leaking Petroleum UST Systems: Investigation for Magnitude and Extent of Contamination
340‑122‑0243
Cleanup Rules for Leaking Petroleum UST Systems: Low-Impact Sites
340‑122‑0244
Cleanup Rules for Leaking Petroleum UST Systems: Risk-Based Concentrations
340‑122‑0250
Cleanup Rules for Leaking Petroleum UST Systems: Corrective Action Plan
340‑122‑0252
Cleanup Rules for Leaking Petroleum UST Systems: Generic Remedies
340‑122‑0260
Cleanup Rules for Leaking Petroleum UST Systems: Public Participation
340‑122‑0320
Cleanup Rules for Leaking Petroleum UST Systems: Soil Matrix Cleanup Options
340‑122‑0325
Cleanup Rules for Leaking Petroleum UST Systems: Evaluation of Matrix Cleanup Level
340‑122‑0330
Cleanup Rules for Leaking Petroleum UST Systems: Evaluation Parameters
340‑122‑0335
Cleanup Rules for Leaking Petroleum UST Systems: Numeric Soil Cleanup Standards
340‑122‑0340
Cleanup Rules for Leaking Petroleum UST Systems: Sample Number and Location
340‑122‑0345
Cleanup Rules for Leaking Petroleum UST Systems: Sample Collection Methods
340‑122‑0355
Cleanup Rules for Leaking Petroleum UST Systems: Evaluation of Analytical Results
340‑122‑0360
Cleanup Rules for Leaking Petroleum UST Systems: Reporting Requirements
340‑122‑0510
Solid Waste Orphan Site Account: Purpose
340‑122‑0520
Solid Waste Orphan Site Account: Definitions
340‑122‑0530
Solid Waste Orphan Site Account: Eligible Sites
340‑122‑0540
Solid Waste Orphan Site Account: Funding Factors
340‑122‑0550
Solid Waste Orphan Site Account: Grants and Loans
340‑122‑0560
Solid Waste Orphan Site Account: Application Process
340‑122‑0570
Solid Waste Orphan Site Account: Funding Conditions
340‑122‑0580
Solid Waste Orphan Site Account: Application of Surcharge Proceeds
340‑122‑0590
Solid Waste Orphan Site Account: Limitations
Last Updated

Jun. 8, 2021

Rule 340-122-0235’s source at or​.us