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Title 40: Protection of Environment
CHAPTER I: ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
SUBCHAPTER C: AIR PROGRAMS (CONTINUED)
PART 63: NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED)
Subpart XX: National Emission Standards for Ethylene Manufacturing Process Units: Heat Exchange Systems and Waste Operations
: Recordkeeping and Reporting Requirements for Heat Exchange Systems
63.1089 - What records must I keep
You must keep the records in paragraphs (a) through (e) of this section, according to the requirements of ? 63.1109(c).
(a) Monitoring data required by ? 63.1086 that indicate a leak, the date the leak was detected, or, if applicable, the basis for determining there is no leak.
(b) The dates of efforts to repair leaks.
(c) The method or procedures used to confirm repair of a leak and the date the repair was confirmed.
(d) Documentation of delay of repair as specified in ? 63.1088.
(e) If you validate a 40 CFR part 136 method for the HAP listed in Table 1 to this subpart according to the procedures in appendix D to this part, then you must keep a record of the test data and calculations used in the validation.
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