Code of Federal Regulations (Last Updated: May 6, 2024) |
Title 40 - Protection of Environment |
Chapter I - Environmental Protection Agency |
SubChapter C - Air Programs |
Part 63 - National Emission Standards for Hazardous Air Pollutants for Source Categories |
Subpart GGGGG - National Emission Standards for Hazardous Air Pollutants: Site Remediation |
Surface Impoundments |
§ 63.7907 - What are my inspection and monitoring requirements for surface impoundments?
Latest version.
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§ 63.7907 What are my inspection and monitoring requirements for surface impoundments?
(a) If you use a floating membrane cover according to § 63.7905(b)(1), you must visually inspect the floating membrane cover and its closure devices at least annually according to the requirements in § 63.946(a).
(b) If you use a cover vented to a control device according to § 63.7905(b)(2), you must meet requirements in paragraphs (b)(1) and (2) of this section.
(1) You must visually inspect the cover and its closure devices for defects according to the requirements in § 63.946(b).
(2) You must monitor and inspect the closed vent system and control device according to the requirements in § 63.7927 that apply to you.