Code of Federal Regulations (Last Updated: November 8, 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 TTTT - National Emission Standards for Hazardous Air Pollutants for Leather Finishing Operations |
Table 2 to Subpart TTTT of Part 63 - Applicability of General Provisions to Subpart TTTT
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Table 2 to Subpart TTTT of Part 63 - Applicability of General Provisions to Subpart TTTT
As required in § 63.5450, you must meet the appropriate NESHAP General Provision requirements in the following table:
General provisions citation Subject of citation Brief description of requirement Applies to
subpartExplanation § 63.1 Applicability Initial applicability determination; applicability after standard established; permit requirements; extensions, notifications. Yes § 63.2 Definitions Definitions for Part 63 standards Yes Except as specifically provided in this subpart. § 63.3 Units and abbreviations Units and abbreviations for Part 63 standards Yes § 63.4 Prohibited activities and circumvention Prohibited activities; compliance date; circumvention, severability Yes § 63.5 Construction/reconstruction Applicability; applications; approvals Yes Except for paragraphs of § 63.5 as listed below. § 63.5(c) [Reserved] § 63.5(d)(1)(ii)(H) Application for approval Type and quantity of HAP, operating parameters. No All sources emit HAP. Subpart TTTT does not require control from specific emission points. § 63.5(d)(1)(i) [Reserved]. § 63.5(d)(1)(iii), (d)(2), (d)(3)(ii) Application for approval No The requirements of the application for approval for new and reconstructed sources are described in § 63.5320(b). General provision requirements for identification of HAP emission points or estimates of actual emissions are not required. Descriptions of control and methods, and the estimated and actual control efficiency of such do not apply. Requirements for describing control equipment and the estimated and actual control efficiency of such equipment apply only to control equipment to which the subpart TTTT requirements for quantifying solvent destroyed by an add-on control device would be applicable. § 63.6 Applicability of general provisions Applicability of general provisions Yes Except for paragraphs of § 63.6 as listed below. § 63.6(b)(1)-(3) Compliance dates, new and reconstructed sources No Section § 63.5283 specifies the compliance dates for new and reconstructed sources. § 63.6(b)(6) [Reserved]. § 63.6(c)(3)-(4) [Reserved]. § 63.6(d) [Reserved]. § 63.6(e)(1) Operation and maintenance requirements No See § 63.5320(b) for general duty requirement. § 63.6(e)(2) [Reserved] § 63.6(e)(3) Operation and maintenance requirements Startup, shutdown, and malfunction plan requirements No Subpart TTTT does not have any startup, shutdown, and malfunction plan requirements. § 63.6(f)-(g) Compliance with nonopacity emission standards except during SSM Comply with emission standards at all times except during SSM No Subpart TTTT does not have nonopacity requirements. § 63.6(h) Opacity/visible emission (VE) standards No Subpart TTTT has no opacity or visual emission standards. § 63.6(i) Compliance extension Procedures and criteria for responsible agency to grant compliance extension Yes § 63.6(j) Presidential compliance exemption President may exempt source category from requirement to comply with subpart Yes § 63.7 Performance testing requirements Schedule, conditions, notifications and procedures Yes Except for paragraphs of § 63.7 as listed below. Subpart TTTT requires performance testing only if the source applies additional control that destroys solvent. § 63.5311 requires sources to follow the performance testing guidelines of the General Provisions if a control is added. § 63.7(a)(2) (i) and (iii) Performance testing requirements Applicability and performance dates No § 63.5310(a) of subpart TTTT specifies the requirements of performance testing dates for new and existing sources. § 63.7(e)(1) Conduct of performance tests Defines representative conditions; provides an exemption from the standards for periods of startup, shutdown, and malfunction; requires that, upon request, the owner or operator shall make available to the Administrator such records as may be necessary to determine the conditions of performance tests No See § 63.5380. § 63.8 Monitoring requirements Applicability, conduct of monitoring, operation and maintenance, quality control, performance evaluations, use of alternative monitoring method, reduction of monitoring data No See § 63.5360(a)(2) for monitoring requirements. § 63.9 Notification requirements Applicability and State delegation Yes Except for paragraphs of § 63.9 as listed below. § 63.9(e) Notification of performance test Notify responsible agency 60 days ahead Yes Applies only if performance testing is performed. § 63.9(f) Notification of VE/opacity observations Notify responsible agency 30 days ahead No Subpart TTTT has no opacity or visual emission standards. § 63.9(g) Additional notifications when using a continuous monitoring system (CMS) Notification of performance evaluation; notification using COMS data; notification that exceeded criterion for relative accuracy No See § 63.5360(a)(2) for CMS requirements. § 63.9(h) Notification of compliance status Contents No § 63.5320(d) specifies requirements for the notification of compliance status. § 63.9(j) Notification requirements Change in previous information Yes § 63.9(k) Notification requirements Electronic reporting procedures Yes Only as specified in § 63.9(j). § 63.10 Recordkeeping/reporting Schedule for reporting, record storage Yes Except for paragraphs of § 63.10 as listed below. § 63.10(b)(2) Recordkeeping CMS recordkeeping; CMS records of startup, shutdown, and malfunction events No See § 63.5360 for CMS recordkeeping requirements, except see § 63.5430(h) for CMS recordkeeping requirements if there is a deviation from the standard. § 63.10(c) Recordkeeping Additional CMS recordkeeping No See § 63.5360(a)(2) for CMS recordkeeping requirements. § 63.10(d)(2) Reporting Reporting performance test results Yes Applies only if performance testing is performed. § 63.10(d)(3) Reporting Reporting opacity or VE observations No Subpart TTTT has no opacity or visible emission standards. § 63.10(d)(4) Reporting Progress reports Yes Applies if a condition of compliance extension. § 63.10(d)(5) Reporting Startup, shutdown, and malfunction reporting No See § 63.5420(b) for reporting requirements if there is a deviation from the standard. § 63.10(e) Reporting Additional CMS reports No See § 63.5360(a)(2) for monitoring requirements. § 63.11 Control device requirements Requirements for flares Yes Applies only if your source uses a flare to control solvent emissions. Subpart TTTT does not require flares. § 63.12 State authority and delegations State authority to enforce standards Yes § 63.13 State/regional addresses Addresses where reports, notifications, and requests are sent Yes § 63.14 Incorporation by reference Test methods incorporated by reference Yes § 63.15 Availability of information and confidentiality Public and confidential information Yes [84 FR 3322, Feb. 12, 2019, as amended at 85 FR 73909, Nov. 19, 2020]