Federal (United States) · Regulations

Subpart NNNa — Standards of Performance for Volatile Organic Compound (VOC) Emissions From Synthetic Organic Chemical Manufacturing Industry (SOCMI) Distillation Operations for Which Construction, Reconstruction, or Modification Commenced After April 25, 2023

14 sections

40 C.F.R. § 60.660aAm I subject to this subpart?
40 C.F.R. § 60.661aWhat definitions must I know?
40 C.F.R. § 60.662aWhat standards and associated requirements must I meet?
40 C.F.R. § 60.663aWhat are my monitoring, installation, operation, and maintenance requirements?
40 C.F.R. § 60.664aWhat test methods and procedures must I use to determine compliance with the standards?
40 C.F.R. § 60.665aWhat records must I keep and what reports must I submit?
40 C.F.R. § 60.666aWhat do the terms associated with reconstruction mean for this subpart?
40 C.F.R. § 60.667aWhat are the chemicals that I must produce to be affected by subpart NNNa?
40 C.F.R. § 60.669aWhat are my requirements if I use a flare to comply with this subpart?
40 C.F.R. § 60.670aWhat are my requirements for closed vent systems?
40 C.F.R. Table 1 to Subpart NNNa of Part 60Table 1 to Subpart NNN a of Part 60—Emission Limits and Standards for Vent Streams
40 C.F.R. Table 2 to Subpart NNNa of Part 60Table 2 to Subpart NNN a of Part 60—Monitoring Requirements for Complying With 98 Weight-Percent Reduction of Total Organic Compounds Emissions or a Limit of 20 Parts per Million by Volume
40 C.F.R. Table 3 to Subpart NNNa of Part 60Table 3 to Subpart NNN a of Part 60—Operating Parameters, Operating Parameter Limits and Data Monitoring, Recordkeeping and Compliance Frequencies
40 C.F.R. Table 4 to Subpart NNNa of Part 60Table 4 to Subpart NNN a of Part 60—Calibration and Quality Control Requirements for Continuous Parameter Monitoring System (CPMS)