Title of Regulation: 9VAC20-60. Virginia Hazardous Waste Management Regulations (amending 9VAC20-60-18, 9VAC20-60-262 through 9VAC20-60-265).

Statutory Authority: §§ 10.1-1402 and 10.1-1426 of the Code of Virginia; 42 USC § 6921; 40 CFR Parts 260 through 272.

Effective Date: April 8, 2015.

Agency Contact: Debra Harris, Department of Environmental Quality, 629 East Main Street, P.O. Box 1105, Richmond, VA 23218, telephone (804) 698-4209, FAX (804) 698-4019, or email debra.harris@deq.virginia.gov.

Summary:

The amendments incorporate the July 1, 2014, update of Title 40 of the Code of Federal Regulations; modify the adoption of 40 CFR Part 262 to include the requirements for the electronic manifest rule; and add an exception so that the provisions for imposition of a user fee under 40 CFR 262.24(g), 40 CFR 263.20(a)(8), 40 CFR 264.71(j), and 40 CFR 265.71(j) are not incorporated.

9VAC20-60-18. Applicability of incorporated references based on the dates on which they became effective.

Except as noted, when a regulation of the United States Environmental Protection Agency set forth in Title 40 of the Code of Federal Regulations is referenced and incorporated herein, that regulation shall be as it exists and has been published in the July 1, 2013 2014, update and shall also include the conditional exclusions for solvent contaminated wipes as promulgated by the United States Environmental Protection Agency in 78 FR 46448 (July 31, 2013).

9VAC20-60-262. Adoption of 40 CFR Part 262 by reference.

A. Except as otherwise provided, the regulations of the United States Environmental Protection Agency set forth in 40 CFR Part 262 are hereby incorporated as part of the Virginia Hazardous Waste Management Regulations. Except as otherwise provided, all material definitions, reference materials, and other ancillaries that are a part parts of 40 CFR Part 262 are also hereby incorporated as part parts of the Virginia Hazardous Waste Management Regulations.

B. In all locations in these regulations where 40 CFR Part 262 is incorporated by reference, the following additions, modifications, and exceptions shall amend the incorporated text for the purpose of its incorporation into these regulations:

1. In 40 CFR 262.42(a)(2), the words "for the Region in which the generator is located" is deleted from the incorporated text and is not a part of these regulations.

2. In 40 CFR 262.12, 40 CFR 262.53, 40 CFR 262.54, 40 CFR 262.55, 40 CFR 262.56, and 40 CFR 262.57, the term "Administrator" shall mean the administrator of the United States Environmental Protection Agency or his designee.

3. In 40 CFR 262.12, 40 CFR 262.53, 40 CFR 262.54, 40 CFR 262.55, 40 CFR 262.56, and 40 CFR 262.57, the term "Regional Administrator" shall mean the regional administrator of Region III of the United States Environmental Protection Agency or his designee.

4. For accumulation areas established before March 1, 1988, a generator who is not otherwise exempted by 40 CFR 261.5 shall notify the department of each location where he accumulates hazardous waste in accordance with 40 CFR 262.34 by March 1, 1988. For accumulation areas established after March 1, 1988, he shall notify the department and document in the operating record that he intends to accumulate hazardous waste in accordance with 40 CFR 262.34 prior to or immediately upon the establishment of each accumulation area. In the case of a new generator who creates such accumulation areas after March 1, 1988, he shall notify the department at the time the generator files the Notification of Hazardous Waste Activity that he intends to accumulate hazardous waste in accordance with 40 CFR 262.34. This notification shall specify the exact location of the accumulation area at the site.

5. In addition to the requirements in 40 CFR Part 262, management of hazardous wastes is required to comply with the Regulations Governing the Transportation of Hazardous Materials (9VAC20-110), including packaging and labeling for transport.

6. A generator shall not offer his hazardous waste to a transporter that has not received an EPA identification number or to a facility that has not received a permit and an EPA identification number.

7. In 40 CFR 262.24, 40 CFR 262.25, and 40 CFR Part 262, Subpart H, the terms "EPA" and "Environmental Protection Agency" shall mean the United States Environmental Protection Agency.

8. In addition to the requirements of this section, large quantity generators are required to pay an annual fee. The fee schedule and fee regulations are contained in Part XII (9VAC20-60-1260 through 9VAC20-60-1285) 9VAC20-60-1286) of this chapter.

9. Within 40 CFR 262.24, the reference to "system" means the United States Environmental Protection Agency's national electronic manifest system.

10. Regardless of the provisions of 9VAC20-60-18, the requirements of 40 CFR 262.24(g) are not incorporated into this chapter.

9VAC20-60-263. Adoption of 40 CFR Part 263 by reference.

A. Except as otherwise provided, the regulations of the United States Environmental Protection Agency set forth in 40 CFR Part 263 are hereby incorporated as part of the Virginia Hazardous Waste Management Regulations. Except as otherwise provided, all material definitions, reference materials, and other ancillaries that are a part parts of 40 CFR Part 263 are also hereby incorporated as part parts of the Virginia Hazardous Waste Management Regulations.

B. In all locations in these regulations where 40 CFR Part 263 is incorporated by reference, the following additions, modifications, and exceptions shall amend the incorporated text for the purpose of its incorporation into these regulations:

1. Additional requirements for transportation of hazardous materials are included in Part VII (9VAC20-60-420 et seq.) of these regulations this chapter and in the Regulations Governing the Transportation of Hazardous Materials (9VAC20-110-10 et seq.) (9VAC20-110).

2. Sections of 40 CFR 263.21(a)(2), 40 CFR 263.30, and 40 CFR 263.31 are not incorporated by reference and are not a part of the Virginia Hazardous Waste Management Regulations. See 9VAC20-60-490 for requirements related to transportation discharge management.

3. In 40 CFR 263.20, the terms "EPA" and "Environmental Protection Agency" shall mean the United States Environmental Protection Agency, and the reference to "system" means the United States Environmental Protection Agency's national electronic manifest system.

4. Regardless of the provisions of 9VAC20-60-18, the requirements of 40 CFR 263.20(a)(8) are not incorporated into this chapter.

9VAC20-60-264. Adoption of 40 CFR Part 264 by reference.

A. Except as otherwise provided, the regulations of the United States Environmental Protection Agency set forth in 40 CFR Part 264 are hereby incorporated as part of the Virginia Hazardous Waste Management Regulations. Except as otherwise provided, all material definitions, reference materials, and other ancillaries that are a part of 40 CFR Part 264 are also hereby incorporated as part of the Virginia Hazardous Waste Management Regulations.

B. In all locations in these regulations where 40 CFR Part 264 is incorporated by reference, the following additions, modifications, and exceptions shall amend the incorporated text for the purpose of its incorporation into these regulations:

1. Sections 40 CFR 264.1(d), 40 CFR 264.1(f), 40 CFR 264.149, 40 CFR 264.150, 40 CFR 264.301(l), and Appendix VI are not included in the incorporation of 40 CFR Part 264 by reference and are not a part of the Virginia Hazardous Waste Management Regulations.

2. In 40 CFR 264.1(g)(11) and wherever elsewhere in Title 40 of the Code of Federal Regulations there is a listing of universal wastes or a listing of hazardous wastes that are the subject of provisions set out in 40 CFR Part 273 as universal wastes, it shall be amended by addition of the following sentence: "In addition to the hazardous wastes listed herein, the term "universal waste" and all lists of universal waste or waste subject to provisions of 40 CFR Part 273 shall include those hazardous wastes listed in Part XVI (9VAC20-60-1495 et seq.) of the Virginia Hazardous Waste Management Regulations as universal wastes, under such terms and requirements as shall therein be ascribed."

3. In 40 CFR 264.12(a), the term "Regional Administrator" shall mean the regional administrator of Region III of the United States Environmental Protection Agency or his designee.

4. In 40 CFR 264.33, the following sentence shall be added to the end of the paragraph: "A record of tests or inspections will be maintained on a log at that facility or other reasonably accessible and convenient location."

5. In addition to the notifications required by 40 CFR 264.56(d)(2), notification shall be made to the on-scene coordinator, the National Response Center, and the Virginia Department of Emergency Management, Emergency Operations Center. In the associated report filed under 40 CFR 264.56(j), the owner or operator shall include such other information specifically requested by the director, which is reasonably necessary and relevant to the purpose of an operating record.

6. In 40 CFR 264.93, "hazardous constituents" shall include constituents identified in 40 CFR Part 264 Appendix IX in addition to those in 40 CFR Part 261 Appendix VIII.

7. The federal text at 40 CFR 264.94(a)(2) is not incorporated by reference. The following text shall be substituted for 40 CFR 264.94(a)(2): "For any of the constituents for which the USEPA has established a Maximum Contaminant Level (MCL) under the National Primary Drinking Water Regulation, 40 CFR Part 141 (regulations under the Safe Drinking Water Act), the concentration must not exceed the value of the MCL; or if the background level of the constituent is below the MCL; or."

8. The owner or operator must submit the detailed, written closure cost estimate described in 40 CFR 264.142 upon the written request of the director.

9. In 40 CFR 264.143(b)(1), 40 CFR 264.143(c)(1), 40 CFR 264.145(b)(1), and 40 CFR 264.145(c)(1), any surety issuing surety bonds to guarantee payment or performance must be licensed pursuant to Chapter 10 (§ 38.2-1000 et seq.) of Title 38.2 of the Code of Virginia.

10. In 40 CFR 264.143(b), 40 CFR 264.143(c), 40 CFR 264.145(b), and 40 CFR 264.145(c), any owner or operator demonstrating financial assurance for closure or post-closure care using a surety bond shall submit with the surety bond a copy of the deed book page documenting that the power of attorney of the attorney-in-fact executing the bond has been recorded pursuant to § 38.2-2416 of the Code of Virginia.

11. Where in 40 CFR 264.143(c)(5) the phrase "final administrative determination pursuant to section 3008 of RCRA" appears, it shall be replaced with "final determination pursuant to Chapter 40 (§ 2.2-4000 et seq.) of Title 2.2 of the Code of Virginia."

12. The following text shall be substituted for 40 CFR 264.143(d)(8): "Following a final administrative determination pursuant to Chapter 40 (§ 2.2-4000 et seq.) of Title 2.2 of the Code of Virginia that the owner or operator has failed to perform final closure in accordance with the approved closure plan, the applicable regulations or other permit requirements when required to do so, the director may draw on the letter of credit."

13. The following text shall be substituted for 40 CFR 264.143(e)(1): "An owner or operator may satisfy the requirements of this section by obtaining closure insurance which conforms to the requirements of this paragraph and submitting a certificate of such insurance, along with a complete copy of the insurance policy, to the department. An owner or operator of a new facility must submit the certificate of insurance along with a complete copy of the insurance policy to the department at least 60 days before the date on which the hazardous waste is first received for treatment, storage or disposal. The insurance must be effective before this initial receipt of hazardous waste. At a minimum, the insurer must be licensed pursuant to Chapter 10 (§ 38.2-1000 et seq.) of Title 38.2 of the Code of Virginia."

14. The following text shall be substituted for 40 CFR 264.143(f)(3)(ii), 40 CFR 264.145(f)(3)(ii), and 40 CFR 264.147(f)(3)(ii): "A copy of the owner's or operator's audited financial statements for the latest completed fiscal year; including a copy of the independent certified public accountant's report on examination of the owner's or operator's financial statements for the latest completed fiscal year; and"

15. In addition to the other requirements in 40 CFR 264.143(f)(3), 40 CFR 264.145(f)(3), and 40 CFR 264.147(f)(3), an owner or operator must submit confirmation from the rating service that the owner or operator has a current rating for its most recent bond issuance of AAA, AA, A, or BBB as issued by Standard and Poor's or Aaa, Aa, A or Baa as issued by Moody's if the owner or operator passes the financial test with a bond rating as provided in subsection 1(ii)(A) 40 CFR 264.143(f)(1)(ii)(A).

16. The following text shall be substituted for 40 CFR 264.143(h) and 40 CFR 264.145(h): "An owner or operator may use a financial assurance mechanism specified in this section to meet the requirements of this section for more than one facility in Virginia. Evidence of financial assurance submitted to the department must include a list showing, for each facility, the EPA Identification Number, name, address, and the amount of funds for closure or post-closure assured by the mechanism. The amount of funds available through the mechanism must be no less than the sum of funds that would be available if a separate mechanism had been established and maintained for each facility. In directing funds available through the mechanism for closure or post-closure care of any of the facilities covered by the mechanism, the director may direct only the amount of funds designated for that facility, unless the owner or operator agrees to the use of additional funds available under the mechanism."

17. In addition to the requirements of 40 CFR 264.144, "the owner or operator must submit a detailed, written post-closure cost estimate upon the written request of the director."

18. The following text shall be substituted for 40 CFR 264.144(b): "During the active life of the facility and the post-closure period, the owner or operator must adjust the post-closure cost estimate for inflation within 60 days prior to the anniversary date of the establishment of the financial instrument(s) used to comply with 40 CFR 264.145. For owners or operators using the financial test or corporate guarantee, the post-closure cost estimate must be updated for inflation within 30 days after the close of the firm's fiscal year and before the submission of updated information to the department as specified in 40 CFR 264.145(f)(5). The adjustment may be made by recalculating the post-closure cost estimate in current dollars or by using an inflation factor derived from the most recent Implicit Price Deflator for Gross National Product published by the U.S. Department of Commerce in its Survey of Current Business as specified in 40 CFR 264.142(b)(1) and (2). The inflation factor is the result of dividing the latest published annual Deflator by the Deflator for the previous year.

a. The first adjustment is made by multiplying the post-closure cost estimate by the inflation factor. The result is the adjusted post-closure cost estimate.

b. Subsequent adjustments are made by multiplying the latest adjusted post-closure cost estimate by the latest inflation factor."

19. The following text shall be substituted for 40 CFR 264.144(c): "During the active life of the facility and the post-closure period, the owner or operator must revise the post-closure cost estimate within 30 days after the director has approved the request to modify the post-closure plan, if the change in the post-closure plan increases the cost of post-closure care. The revised post-closure cost estimate must be adjusted for inflation as specified in 264.144(b)."

20. Where in 40 CFR 264.145(c)(5) the phrase "final administrative determination pursuant to section 3008 of RCRA" appears, it shall be replaced with "final determination pursuant to Chapter 40 (§ 2.2-4000 et seq.) of Title 2.2 of the Code of Virginia."

21. The following text shall be substituted for 40 CFR 264.145(d)(9): "Following a final administrative determination pursuant to Chapter 40 (§ 2.2-4000 et seq.) of Title 2.2 of the Code of Virginia that the owner or operator has failed to perform post-closure in accordance with the approved post-closure plan, the applicable regulations, or other permit requirements when required to do so, the director may draw on the letter of credit."

22. The following text shall be substituted for 40 CFR 264.145(e)(1): "An owner or operator may satisfy the requirements of this section by obtaining post-closure insurance which confirms conforms to the requirements of this paragraph and submitting a certificate of such insurance to the department. An owner or operator of a new facility must submit the certificate of insurance along with a complete copy of the insurance policy to the department at least 60 days before the date on which the hazardous waste is first received for treatment, storage or disposal. The insurance must be effective before this initial receipt of hazardous waste. At a minimum, the insurer must be licensed pursuant to Chapter 10 (§ 38.2-1000 et seq.) of Title 38.2 of the Code of Virginia."

23. In 40 CFR 264.147(a)(1)(ii), 40 CFR 264.147(b)(1)(ii), 40 CFR 264.147(g)(2), and 40 CFR 264.147(i)(4), the term "Virginia" shall not be substituted for the term "State" or "States."

24. In 40 CFR 264.191(a), the compliance date of January 12, 1988, applies only for HSWA tanks. For non-HSWA tanks, the compliance date is November 2, 1997, instead of January 12, 1997.

25. In 40 CFR 264.191(c), the reference to July 14, 1986, applies only to HSWA tanks. For non-HSWA tanks, the applicable date is November 2, 1987, instead of July 14, 1986.

26. In 40 CFR 264.193, the federal effective dates apply only to HSWA tanks. For non-HSWA tanks, the applicable date is November 2, 1997, instead of January 12, 1997.

27. A copy of all reports made in accordance with 40 CFR 264.196(d) shall be sent to the director and to the chief administrative officer of the local government of the jurisdiction in which the event occurs. The sentence in 40 CFR 264.196(d)(1), "If the release has been reported pursuant to 40 CFR Part 302, that report will satisfy this requirement." is not incorporated by reference into these regulations and is not a part of the Virginia Hazardous Waste Management Regulations.

28. The following text shall be substituted for 40 CFR 264.570(a): "The requirements of this subpart apply to owners and operators of facilities that use new or existing drip pads to convey wood drippage, precipitation and/or surface water run-off to an associated collection system. Existing HSWA drip pads are those constructed before December 6, 1990, and those for which the owner or operator has a design and has entered into a binding financial or other agreement for construction prior to December 6, 1990. Existing non-HSWA drip pads are those constructed before January 14, 1993, and those for which the owner or operator has a design and has entered into a binding financial or other agreements for construction prior to January 14, 1993. All other drip pads are new drip pads. The requirement at 40 CFR 264.573(b)(3) to install a leak collection system applies only to those HSWA drip pads that are constructed after December 24, 1992, except for those constructed after December 24, 1992, for which the owner or operator has a design and has entered into a binding financial or other agreement for construction prior to December 24, 1992. For non-HSWA drip pads, the requirement at 40 CFR 264.573(b)(3) to install a leak collection system applies only to those non-HSWA drip pads that are constructed after September 8, 1993, except for those constructed after September 8, 1993, for which the owner or operator has a design and has entered into a binding financial or other agreement for construction prior to September 8, 1993."

29. In 40 CFR 264.1030(c), the reference to 40 CFR 124.15 shall be replaced by a reference to 40 CFR 124.5.

30. The underground injection of hazardous waste for treatment, storage, or disposal shall be prohibited throughout the Commonwealth of Virginia.

31. In addition to the notices required in Subpart B and others parts of 40 CFR Part 264, the following notices are also required:

a. The owner or operator of a facility that has arranged to receive hazardous waste from a foreign source (a source located outside of the United States of America) shall notify the department and administrator in writing at least four weeks in advance of the date the waste is expected to arrive at the facility. Notice of subsequent shipments of the same waste from the same foreign source is not required.

b. The owner or operator of a facility that receives hazardous waste from an off-site source (except where the owner or operator of the facility is also the generator of this waste) shall inform the generator in writing that he has appropriate permits for, and will accept, the waste that the generator is shipping. The owner or operator shall keep a copy of this written notice as part of the operating record.

c. Before transferring ownership or operation of a facility during its operating life, or of a disposal facility during the post-closure care period, the owner or operator shall notify the new owner or operator in writing of the requirements contained in 9VAC20-60-264 this section and 9VAC20-60-270. An owner or operator's failure to notify the new owner or operator of the above requirements in no way relieves the new owner or operator of his obligation to comply with all applicable requirements.

d. Any person responsible for the release of a hazardous substance from the facility which that poses an immediate or imminent threat to public health and who is required by law to notify the National Response Center shall notify the department and the chief administrative officer of the local government of the jurisdiction in which the release occurs or their designees. In cases when the released hazardous substances are hazardous wastes or hazardous waste constituents additional requirements are prescribed by Subpart D of 40 CFR Part 264.

32. In 40 CFR 264.71, the terms "EPA" and "Environmental Protection Agency" shall mean the United States Environmental Protection Agency, and the reference to "system" means the United States Environmental Protection Agency's national electronic manifest system.

33. Regardless of the provisions of 9VAC20-60-18, the requirements of 40 CFR 264.71(j) are not incorporated into this chapter.

9VAC20-60-265. Adoption of 40 CFR Part 265 by reference.

A. Except as otherwise provided, the regulations of the United States Environmental Protection Agency set forth in 40 CFR Part 265 are hereby incorporated as part of the Virginia Hazardous Waste Management Regulations. Except as otherwise provided, all material definitions, reference materials, and other ancillaries that are a part parts of 40 CFR Part 265 are also hereby incorporated as part parts of the Virginia Hazardous Waste Management Regulations.

B. In all locations in these regulations where 40 CFR Part 265 is incorporated by reference, the following additions, modifications, and exceptions shall amend the incorporated text for the purpose of its incorporation into these regulations:

1. Sections 40 CFR 265.1(c)(4), 40 CFR 265.149, and 40 CFR 265.150 and Subpart R of 40 CFR Part 265 are not included in the incorporation of 40 CFR Part 265 by reference and are not a part of the Virginia Hazardous Waste Management Regulations.

2. In 40 CFR 265.1(c)(14) and wherever elsewhere in Title 40 of the Code of Federal Regulations there is a listing of universal wastes or a listing of hazardous wastes that are the subject of provisions set out in 40 CFR Part 273 as universal wastes, it shall be amended by addition of the following sentence: "In addition to the hazardous wastes listed herein, the term "universal waste" and all lists of universal waste or waste subject to provision of 40 CFR Part 273 shall include those hazardous wastes listed in Part XVI (9VAC20-60-1495 et seq.) of the Virginia Hazardous Waste Management Regulations as universal wastes, under such terms and requirements as shall therein be ascribed."

3. A copy of all reports and notices made in accordance with 40 CFR 265.12 shall be sent to the department, the administrator, and to the chief administrative officer of the local government of the jurisdiction in which the event occurs.

4. In 40 CFR 265.12(a), the term "Regional Administrator" shall mean the regional administrator of Region III of the United States Environmental Protection Agency or his designee.

5. In 40 CFR 265.33, the following sentence shall be added to the end of the paragraph: "A record of tests or inspections will be maintained on a log at that facility or other reasonably accessible and convenient location."

6. In addition to the notifications required by 40 CFR 265.56(d)(2), notification shall be made to the on-scene coordinator, the National Response Center, and the Virginia Department of Emergency Management, Emergency Operations Center. In the associated report filed under 40 CFR 265.56(j), the owner or operator shall include such other information specifically requested by the director, which is reasonably necessary and relevant to the purpose of an operating record.

7. In addition to the requirements of 40 CFR 265.91, a log shall be made of each ground water monitoring well describing the soils or rock encountered, the permeability of formations, and the cation exchange capacity of soils encountered. A copy of the logs with appropriate maps shall be sent to the department.

8. The following text shall be substituted for 40 CFR 265.143(g) and 40 CFR 265.145(g): "An owner or operator may use a financial assurance mechanism specified in this section to meet the requirements of this section for more than one facility in Virginia. Evidence of financial assurance submitted to the department must include a list showing, for each facility, the EPA Identification Number, name, address, and the amount of funds for closure or post-closure assured by the mechanism. The amount of funds available through the mechanism must be no less than the sum of funds that would be available if a separate mechanism had been established and maintained for each facility. In directing funds available through the mechanism for closure or post-closure care of any of the facilities covered by the mechanism, the director may direct only the amount of funds designated for that facility, unless the owner or operator agrees to the use of additional funds available under the mechanism.

9. In 40 CFR 265.147(a)(1)(ii), 40 CFR 265.147(g)(2), and 40 CFR 265.147(i)(4), the term "Virginia" shall not be substituted for the term "State" or "States."

10. In 40 CFR 265.191(a), the compliance date of January 12, 1988, applies only for HSWA tanks. For non-HSWA tanks, the compliance date is November 2, 1986.

11. In 40 CFR 265.191(c), the reference to July 14, 1986, applies only to HSWA tanks. For non-HSWA tanks, the applicable date is November 2, 1987.

12. In 40 CFR 265.193, the federal effective dates apply only to HSWA tanks. For non-HSWA tanks, the applicable date is January 12, 1987 is replaced with November 2, 1997.

13. The following text shall be substituted for 40 CFR 265.440(a): "The requirements of this subpart apply to owners and operators of facilities that use new or existing drip pads to convey wood drippage, precipitation and/or surface water run-off to an associated collection system. Existing HSWA drip pads are those constructed before December 6, 1990, and those for which the owner or operator has a design and has entered into a binding financial or other agreement for construction prior to December 6, 1990. Existing non-HSWA drip pads are those constructed before January 14, 1993, and those for which the owner or operator has a design and has entered into a binding financial or other agreement for construction prior to January 14, 1993. All other drip pads are new drip pads. The requirement at 40 CFR 265.443(b)(3) to install a leak collection system applies only to those HSWA drip pads that are constructed after December 24, 1992, except for those constructed after December 24, 1992, for which the owner or operator has a design and has entered into a binding financial or other agreement for construction prior to December 24, 1992. For non-HSWA drip pads, the requirement at 40 CFR 264.573(b)(3) to install a leak collection system applies only to those non-HSWA drip pads that are constructed after September 8, 1993, except for those constructed after September 8, 1993, for which the owner or operator has a design and has entered into a binding financial or other agreement for construction prior to September 8, 1993."

14. In 40 CFR 265.1083(c)(4)(ii), the second occurrence of the term "EPA" shall mean the United States Environmental Protection Agency.

15. In addition to the requirements of 40 CFR 265.310, the owner or operator shall consider at least the following factors in addressing the closure and post-closure care objectives of this part:

a. Type and amount of hazardous waste and hazardous waste constituents in the landfill;

b. The mobility and the expected rate of migration of the hazardous waste and hazardous waste constituents;

c. Site location, topography, and surrounding land use, with respect to the potential effects of pollutant migration;

d. Climate, including amount, frequency, and pH of precipitation;

e. Characteristics of the cover, including material, final surface contours, thickness, porosity and permeability, slope, length of run of slope, and type of vegetation on the cover; and

f. Geological and soil profiles and surface and subsurface hydrology of the site.

16. Additionally, during the post-closure care period, the owner or operator of a hazardous waste landfill shall comply with the requirements of 40 CFR 265.116 and the following items:

a. Maintain the function and integrity of the final cover as specified in the approved closure plan;

b. Maintain and monitor the leachate collection, removal, and treatment system, if present, to prevent excess accumulation of the leachate in the system;

c. Maintain and monitor the landfill gas collection and control system, if present, to control the vertical and horizontal escape of gases;

d. Protect and maintain, if present, surveyed benchmarks; and

e. Restrict access to the landfill as appropriate for its post-closure use.

17. The underground injection of hazardous waste for treatment, storage, or disposal shall be prohibited throughout the Commonwealth of Virginia.

18. Regulated units of the facility are those units used for storage treatment or disposal of hazardous waste in surface impoundments, waste piles, land treatment units, or landfills that received hazardous waste after July 26, 1982. In addition to the requirements of Subpart G of 40 CFR Part 265, owners or operators of regulated units who manage hazardous wastes in regulated units shall comply with the closure and post-closure requirements contained in Subpart G of 40 CFR Part 264, Subpart H of 40 CFR Part 264, and Subpart K of 40 CFR Part 264 through Subpart N of 40 CFR Part 264, as applicable, and shall comply with the requirements in Subpart F of 40 CFR Part 264 during any post-closure care period and for the extended ground water monitoring period, rather than the equivalent requirements contained in 40 CFR Part 265. The following provisions shall also apply:

a. For owners or operators of surface impoundments or waste piles included above who intend to remove all hazardous wastes at closure in accordance with 40 CFR 264.228(a)(1) or 40 CFR 264.258(a), as applicable, submittal of contingent closure and contingent post-closure plans is not required. However, if the facility is subsequently required to close as a landfill in accordance with Subpart N of 40 CFR Part 264, a modified closure plan shall be submitted no more than 30 days after such determination. These plans will be processed as closure plan amendments. For such facilities, the corresponding post-closure plan shall be submitted within 90 days of the determination that the unit shall be closed as a landfill.

b. A permit application as required under 9VAC20-60-270 to address the post-closure care requirements of 40 CFR 264.117 and for ground water monitoring requirements of 40 CFR 264.98, 40 CFR 264.99, or 40 CFR 264.100, as applicable, shall be submitted for all regulated units which that fail to satisfy the requirements of closure by removal or decontamination in 40 CFR 264.228(a)(1), 40 CFR 264.258(a), or 40 CFR 264.280(d) and 40 CFR 264.280(e), as applicable. The permit application shall be submitted at the same time as the closure plan for those units closing with wastes in place and six months following the determination that closure by removal or decontamination is unachievable for those units attempting such closure. The permit application shall address the post-closure care maintenance of both the final cover and the ground water monitoring wells as well as the implementation of the applicable ground water monitoring program whenever contaminated soils, subsoils, liners, etc., are left in place. When all contaminated soils, subsoils, liners, etc., have been removed yet ground water contamination remains, the permit application shall address the post-closure care maintenance of the ground water monitoring wells as well as the implementation of the applicable ground water monitoring program.

c. In addition to the requirements of 40 CFR 264.112(d)(2)(i) for requesting an extension to the one year one-year limit, the owner or operator shall demonstrate that he will continue to take all steps to prevent threats to human health and the environment.

d. In addition to the requirements of 40 CFR 264.119(c), the owner or operator shall also request a modification to the post-closure permit if he wishes to remove contaminated structures and equipment.

19. In 40 CFR 265.71, the terms "EPA" and "Environmental Protection Agency" shall mean the United States Environmental Protection Agency, and the reference to "system" means the United States Environmental Protection Agency's national electronic manifest system.

20. Regardless of the provisions of 9VAC20-60-18, the requirements of 40 CFR 265.71(j) are not incorporated into this chapter.