40 CFR 265.258 - Closure and post-closure care.

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§ 265.258 Closure and post-closure care.

(a) At closure, the owner or operator must remove or decontaminate all waste residues, contaminated containment system components (liners, etc.), contaminated subsoils, and structures and equipment contaminated with waste and leachate, and manage them as hazardous waste unless § 261.3(d) of this chapter applies; or

(b) If, after removing or decontaminating all residues and making all reasonable efforts to effect removal or decontamination of contaminated components, subsoils, structures, and equipment as required in paragraph (a) of this section, the owner or operator finds that not all contaminated subsoils can be practicably removed or decontaminated, he must close the facility and perform post-closure care in accordance with the closure and post-closure requirements that apply to landfills (§ 265.310).

[47 FR 32368, July 26, 1982]

Title 40 published on 2015-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR Part 265 after this date.

  • 2015-11-05; vol. 80 # 214 - Thursday, November 5, 2015
    1. 80 FR 68490 - Hazardous Waste Generator Improvements
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      ENVIRONMENTAL PROTECTION AGENCY
      Proposed rule; extension of comment period.
      Comments on the proposed rule published September 25, 2015 (80 FR 57918) must be received on or before December 24, 2015.
      40 CFR Parts 260, 261, 262, 263, 264, 265, 268, 270, 273, and 279