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Virginia Administrative Code
Title 9. Environment
Agency 25. State Water Control Board
Chapter 640. Aboveground Storage Tank and Pipeline Facility Financial Responsibility Requirements
1/25/2020

9VAC25-640-30. Exclusions.

The requirements of this chapter do not apply to:

1. Vessels;

2. Licensed motor vehicles, unless used solely for the storage of oil (e.g., airport refueling trucks and mobile refueling vehicles);

3. An AST with a storage capacity of 660 gallons or less of oil, except with regard to purposes of the requirements of 9VAC25-640-220;

4. An AST containing petroleum, including crude oil or any fraction thereof, which is liquid at standard temperature and pressure (60°F at 14.7 pounds per square inch absolute) subject to and specifically listed or designated as a hazardous substance under subparagraphs (A) through (F) of § 101(14) of the federal Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) (42 USC § 9601 et seq.);

5. A wastewater treatment tank system that is part of a wastewater treatment facility regulated under § 402 or § 307(b) of the federal Clean Water Act (33 USC § 1251 et seq.);

6. An AST that is regulated by the Department of Mines, Minerals and Energy under Chapter 22.1 (§ 45.1-361.1 et seq.) of Title 45.1 of the Code of Virginia;

7. An AST used for the storage of products that are regulated pursuant to the federal Food, Drug and Cosmetic Act (21 USC § 301 et seq.), except with regard to purposes of the requirements of 9VAC25-640-220;

8. An AST that is used to store hazardous wastes listed or identified under Subtitle C of the Resource Conservation and Recovery Act (RCRA) (Solid Waste Disposal Act) (42 USC § 6901 et seq.);

9. An AST that is used to store propane gas, butane gas, or other liquid petroleum gases;

10. An AST used to store nonpetroleum hydrocarbon-based animal and vegetable oils;

11. A liquid trap or associated gathering lines directly related to oil or gas production, or gathering operations;

12. A surface impoundment, pit, pond, or lagoon;

13. A stormwater or wastewater collection system;

14. Equipment or machinery that contains oil for operational purposes, including lubricating systems, hydraulic systems, and heat transfer systems;

15. An AST that forms an integral part (cannot be readily detached or removed) of the equipment or machinery and the contents of the AST are solely used by the attached equipment or machinery (e.g., fuel tank affixed into the frame of an emergency generator);

16. An AST used to contain oil for less than 120 days when: (i) used in connection with activities related to the containment and clean up of oil; (ii) used by a federal, state, or local entity in responding to an emergency; or (iii) used temporarily on site to replace permanent storage capacity, except with regard to purposes of the requirements of 9VAC25-640-220;

17. Oil-filled electrical equipment, including transformers, circuit breakers, or capacitors;

18. A flow-through process tank;

19. Oily water separators;

20. An AST containing dredge spoils;

21. An AST located on a farm or residence used for storing motor fuel for noncommercial purposes with an aggregated storage capacity of 1,100 gallons or less, except with regard to purposes of the requirements of 9VAC25-640-220;

22. Pipes or piping beyond the first valve from the AST that connects an AST with production process tanks or production process equipment;

23. An AST storing asphalt and asphalt compounds which are not liquid at standard conditions of temperature and pressure (60°F at 14.7 pounds per square inch absolute);

24. Underground storage tanks regulated under a state program;

25. An AST with a capacity of 5,000 gallons or less used for storing heating oil for consumptive use on the premises where stored, except with regard to purposes of the requirements of 9VAC25-640-220.

Statutory Authority

§§ 62.1-44.15 and 62.1-44.34:16 of the Code of Virginia.

Historical Notes

Derived from Volume 17, Issue 10, eff. March 2, 2001; amended, Virginia Register Volume 25, Issue 02, eff. November 1, 2008; Volume 35, Issue 24, eff. September 5, 2019.

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