40 CFR 265.444 - Inspections.

§ 265.444 Inspections.

(a) During construction or installation, liners and cover systems (e.g., membranes, sheets, or coatings) must be inspected for uniformity, damage and imperfections (e.g., holes, cracks, thin spots, or foreign materials). Immediately after construction or installation, liners must be inspected and certified as meeting the requirements of § 265.443 by a qualified Professional Engineer. This certification must be maintained at the facility as part of the facility operating record. After installation, liners and covers must be inspected to ensure tight seams and joints and the absence of tears, punctures, or blisters.

(b) While a drip pad is in operation, it must be inspected weekly and after storms to detect evidence of any of the following:

(1) Deterioration, malfunctions or improper operation of run-on and run-off control systems;

(2) The presence of leakage in and proper functioning of leakage detection system.

(3) Deterioration or cracking of the drip pad surface.


See § 265.443(m) for remedial action required if deterioration or leakage is detected.

[ 55 FR 50486, Dec. 6, 1990, as amended at 71 FR 16912, Apr. 4, 2006]

Title 40 published on 10-May-2017 04:28

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

  • 2016-11-28; vol. 81 # 228 - Monday, November 28, 2016
    1. 81 FR 85459 - Internet Posting of and Confidentiality Determinations for Hazardous Waste Export and Import Documents
      GPO FDSys XML | Text
      Proposed rule.
      Comments must be received on or before January 27, 2017. Under the Paperwork Reduction Act (PRA), comments on the information collection provisions are best assured of consideration if the Office of Management and Budget (OMB) receives a copy of your comments on or before December 28, 2016.
      40 CFR Parts 260, 262, 264, 265 and 267