{"data":{"id":"us/40-cfr-table-3-to-subpart-iiia-of-part-60","jurisdiction":"us","citation":"40 CFR Table 3 to Subpart IIIa of Part 60","heading":"Table 3 to Subpart IIIa of Part 60—Operating Parameters, Operating Parameter Limits and Data Monitoring, Recordkeeping and Compliance Frequencies","body":"For the operating parameter applicable to you, as specified in Table 2. . . You must establish the following operating parameter limit. . . And you must monitor, record, and demonstrate continuous compliance using these minimum frequencies. . .\nData measurement Data recording Data averaging period for compliance\nAbsorbers\n1. Exit temperature of the absorbing liquid Maximum temperature Continuous Every 15 minutes 3-hour block average.\n2. Exit specific gravity Exit specific gravity range Continuous Every 15 minutes 3-hour block average.\nBoilers or process heaters\n(with a design heat input capacity \u003c44MW and vent stream is not introduced with or as the primary fuel)\n3. Firebox temperature Minimum firebox temperature Continuous Every 15 minutes 3-hour block average.\nCatalytic incinerators\n4. Temperature in gas stream immediately before the catalyst bed Minimum temperature Continuous Every 15 minutes 3-hour block average.\n5. Temperature difference between the catalyst bed inlet and the catalyst bed outlet Minimum temperature difference Continuous Every 15 minutes 3-hour block average.\nCarbon adsorbers\n6. Total regeneration stream mass flow during carbon bed regeneration cycle(s) Minimum mass flow during carbon bed regeneration cycle(s) Continuously during regeneration Every 15 minutes during regeneration cycle Total flow for each regeneration cycle.\n7. Total regeneration stream volumetric flow during carbon bed regeneration cycle(s) Minimum volumetric flow during carbon bed regeneration cycle(s) Continuously during regeneration Every 15 minutes during regeneration cycle Total flow for each regeneration cycle.\n8. Temperature of the carbon bed after regeneration [and within 15 minutes of completing any cooling cycle(s)] Maximum temperature of the carbon bed after regeneration Continuously during regeneration and for 15 minutes after completing any cooling cycle(s) Every 15 minutes during regeneration cycle (including any cooling cycle) Average of regeneration cycle.\n9. Breakthrough As defined in § 60.611a As required by § 60.613a(a)(6)(iii)(B) Each monitoring event N/A\nCondensers\n10. Exit (product side) temperature Maximum temperature Continuous Every 15 minutes 3-hour block average.\nScrubbers for halogenated vent streams\n11. pH of scrubber effluent Minimum pH Continuous Every 15 minutes 3-hour block average.\n12. Influent liquid flow Minimum inlet liquid flow Continuous Every 15 minutes 3-hour block average.\n13. Influent liquid flow rate and gas stream flow rate Minimum influent liquid-to-gas ratio Continuous Every 15 minutes 3-hour block average.\nThermal incinerators\n14. Firebox temperature Minimum firebox temperature Continuous Every 15 minutes 3-hour block average.\nControl devices other than an incinerator, boiler, process heater, or flare; or recovery devices other than an absorber, condenser, or carbon adsorber\n15. As specified by the Administrator As specified by the Administrator As specified by the Administrator As specified by the Administrator As specified by the Administrator.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 60—STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES","Subpart IIIa—Standards of Performance for Volatile Organic Compound (VOC) Emissions From the Synthetic Organic Chemical Manufacturing Industry (SOCMI) Air Oxidation Unit Processes for Which Construction, Reconstruction, or Modification Commenced After April 25, 2023"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"e66a8407509b3eb75b8328ba49258bb7fc1f4b39ec82c9524f941f1204a3001e","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-table-2-to-subpart-iiia-of-part-60","next":"us/40-cfr-table-4-to-subpart-iiia-of-part-60"},"notice":"GroundRules: Original legal text. Not legal advice."}