['Air Programs']
['Hazardous Air Pollutants']
04/15/2024
...
Table 1 to Subpart EEEE of Part 63 - Organic Hazardous Air Pollutants
You must use the organic HAP information listed in the following table to determine which of the liquids handled at your facility meet the HAP content criteria in the definition of Organic Liquid in §63.2406.
Compound name | CAS No. 1 |
---|---|
1 CAS numbers refer to the Chemical Abstracts Services registry number assigned to specific compounds, isomers, or mixtures of compounds. | |
2,4-D salts and esters | 94-75-7 |
Acetaldehyde | 75-07-0 |
Acetonitrile | 75-05-8 |
Acetophenone | 98-86-2 |
Acrolein | 107-02-8 |
Acrylamide | 79-06-1 |
Acrylic acid | 79-10-7 |
Acrylonitrile | 107-13-1 |
Allyl chloride | 107-05-1 |
Aniline | 62-53-3 |
Benzene | 71-43-2 |
Biphenyl | 92-52-4 |
Butadiene (1,3-) | 106-99-0 |
Carbon tetrachloride | 56-23-5 |
Chloroacetic acid | 79-11-8 |
Chlorobenzene | 108-90-7 |
2-Chloro-1,3-butadiene (Chloroprene) | 126-99-8 |
Chloroform | 67-66-3 |
m-Cresol | 108-39-4 |
o-Cresol | 95-48-7 |
p-Cresol | 106-44-5 |
Cresols/cresylic acid | 1319-77-3 |
Cumene | 98-82-8 |
Dibenzofurans | 132-64-9 |
Dibutylphthalate | 84-74-2 |
Dichloroethane (1,2-) (Ethylene dichloride) (EDC) | 107-06-2 |
Dichloropropene (1,3-) | 542-75-6 |
Diethanolamine | 111-42-2 |
Diethyl aniline (N,N-) | 121-69-7 |
Diethylene glycol monobutyl ether | 112-34-5 |
Diethylene glycol monomethyl ether | 111-77-3 |
Diethyl sulfate | 64-67-5 |
Dimethyl formamide | 68-12-2 |
Dimethylhydrazine (1,1-) | 57-14-7 |
Dioxane (1,4-) (1,4-Diethyleneoxide) | 123-91-1 |
Epichlorohydrin (1-Chloro-2,3-epoxypropane) | 106-89-8 |
Epoxybutane (1,2-) | 106-88-7 |
Ethyl acrylate | 140-88-5 |
Ethylbenzene | 100-41-4 |
Ethyl chloride (Chloroethane) | 75-00-3 |
Ethylene dibromide (Dibromomethane) | 106-93-4 |
Ethylene glycol | 107-21-1 |
Ethylene glycol dimethyl ether | 110-71-4 |
Ethylene glycol monomethyl ether | 109-86-4 |
Ethylene glycol monomethyl ether acetate | 110-49-6 |
Ethylene glycol monophenyl ether | 122-99-6 |
Ethylene oxide | 75-21-8 |
Ethylidene dichloride (1,1-Dichloroethane) | 75-34-3 |
Formaldehyde | 50-00-0 |
Hexachloroethane | 67-72-1 |
Hexane | 110-54-3 |
Hydroquinone | 123-31-9 |
Isophorone | 78-59-1 |
Maleic anhydride | 108-31-6 |
Methanol | 67-56-1 |
Methyl chloride (Chloromethane) | 74-87-3 |
Methylene chloride (Dichloromethane) | 75-09-2 |
Methylenedianiline (4,4′-) | 101-77-9 |
Methylene diphenyl diisocyanate | 101-68-8 |
Methyl hydrazine | 60-34-4 |
Methyl isobutyl ketone (Hexone) (MIBK) | 108-10-1 |
Methyl methacrylate | 80-62-6 |
Methyl tert-butyl ether (MTBE) | 1634-04-4 |
Naphthalene | 91-20-3 |
Nitrobenzene | 98-95-3 |
Phenol | 108-9-52 |
Phthalic anhydride | 85-44-9 |
Polycyclic organic matter | 50-32-8 |
Propionaldehyde | 123-38-6 |
Propylene dichloride (1,2-Dichloropropane) | 78-87-5 |
Propylene oxide | 75-56-9 |
Quinoline | 91-22-5 |
Styrene | 100-42-5 |
Styrene oxide | 96-09-3 |
Tetrachloroethane (1,1,2,2-) | 79-34-5 |
Tetrachloroethylene (Perchloroethylene) | 127-18-4 |
Toluene | 108-88-3 |
Toluene diisocyanate (2,4-) | 584-84-9 |
o-Toluidine | 95-53-4 |
Trichlorobenzene (1,2,4-) | 120-82-1 |
Trichloroethane (1,1,1-) (Methyl chloroform) | 71-55-6 |
Trichloroethane (1,1,2-) (Vinyl trichloride) | 79-00-5 |
Trichloroethylene | 79-01-6 |
Triethylamine | 121-44-8 |
Trimethylpentane (2,2,4-) | 540-84-1 |
Vinyl acetate | 108-05-4 |
Vinyl chloride (Chloroethylene) | 75-01-4 |
Vinylidene chloride (1,1-Dichloroethylene) | 75-35-4 |
Xylene (m-) | 108-38-3 |
Xylene (o-) | 95-47-6 |
Xylene (p-) | 106-42-3 |
Xylenes (isomers and mixtures) | 1330-20-7 |
[69 FR 5063, Feb. 3, 2004, as amended at 71 FR 42913, July 28, 2006]
Table 2 to Subpart EEEE of Part 63 - Emission Limits
If you own or operate . . . | And if . . . | Then you must . . .1 |
---|---|---|
1 Beginning no later than the compliance dates specified in §63.2342(e), for each storage tank and low throughput transfer rack, if you vent emissions through a closed vent system to a flare then you must comply with the requirements specified in §63.2346(k). | ||
2 Beginning no later than the compliance dates specified in §63.2342(e), the tank capacity criteria, liquid vapor pressure criteria, and emission limits specified for storage tanks at an existing affected source in Table 2 to this subpart, item 1 no longer apply. Instead, you must comply with the requirements as specified in §63.2346(a)(5) and Table 2b to this subpart. | ||
1. A storage tank at an existing affected source with a capacity ≥18.9 cubic meters (5,000 gallons) and <189.3 cubic meters (50,000 gallons) 2 | a. The stored organic liquid is not crude oil or condensate and if the annual average true vapor pressure of the total Table 1 organic HAP in the stored organic liquid is ≥27.6 kilopascals (4.0 psia) and <76.6 kilopascals (11.1 psia) | i. Reduce emissions of total organic HAP (or, upon approval, TOC) by at least 95 weight-percent or, as an option, to an exhaust concentration less than or equal to 20 ppmv, on a dry basis corrected to 3-percent oxygen for combustion devices using supplemental combustion air, by venting emissions through a closed vent system to any combination of control devices meeting the applicable requirements of subpart SS of this part and §63.2346(l); OR |
ii. Comply with the work practice standards specified in Table 4 to this subpart, items 1.a, 1.b, or 1.c for tanks storing liquids described in that table. | ||
b. The stored organic liquid is crude oil or condensate | i. See the requirement in item 1.a.i or 1.a.ii of this table. | |
2. A storage tank at an existing affected source with a capacity ≥189.3 cubic meters (50,000 gallons) | a. The stored organic liquid is not crude oil or condensate and if the annual average true vapor pressure of the total Table 1 organic HAP in the stored organic liquid is <76.6 kilopascals (11.1 psia) | i. See the requirement in item 1.a.i or 1.a.ii of this table. |
b. The stored organic liquid is crude oil or condensate | i. See the requirement in item 1.a.i or 1.a.ii of this table. | |
3. A storage tank at a reconstructed or new affected source with a capacity ≥18.9 cubic meters (5,000 gallons) and <37.9 cubic meters (10,000 gallons) | a. The stored organic liquid is not crude oil or condensate and if the annual average true vapor pressure of the total Table 1 organic HAP in the stored organic liquid is ≥27.6 kilopascals (4.0 psia) and <76.6 kilopascals (11.1 psia) | i. See the requirement in item 1.a.i or 1.a.ii of this table. |
b. The stored organic liquid is crude oil or condensate | i. See the requirement in item 1.a.i or 1.a.ii of this table. | |
4. A storage tank at a reconstructed or new affected source with a capacity ≥37.9 cubic meters (10,000 gallons) and <189.3 cubic meters (50,000 gallons) | a. The stored organic liquid is not crude oil or condensate and if the annual average true vapor pressure of the total Table 1 organic HAP in the stored organic liquid is ≥0.7 kilopascals (0.1 psia) and <76.6 kilopascals (11.1 psia) | i. See the requirement in item 1.a.i or 1.a.ii of this table. |
b. The stored organic liquid is crude oil or condensate | i. See the requirement in item 1.a.i or 1.a.ii of this table. | |
5. A storage tank at a reconstructed or new affected source with a capacity ≥189.3 cubic meters (50,000 gallons) | a. The stored organic liquid is not crude oil or condensate and if the annual average true vapor pressure of the total Table 1 organic HAP in the stored organic liquid is <76.6 kilopascals (11.1 psia) | i. See the requirement in item 1.a.i or 1.a.ii of this table. |
b. The stored organic liquid is crude oil or condensate | i. See the requirement in item 1.a.i or 1.a.ii of this table. | |
6. A storage tank at an existing, reconstructed, or new affected source meeting the capacity criteria specified in Table 2 to this subpart, items 1 through 5 | a. The stored organic liquid is not crude oil or condensate and if the annual average true vapor pressure of the total Table 1 organic HAP in the stored organic liquid is ≥76.6 kilopascals (11.1 psia) | i. Reduce emissions of total organic HAP (or, upon approval, TOC) by at least 95 weight-percent or, as an option, to an exhaust concentration less than or equal to 20 ppmv, on a dry basis corrected to 3-percent oxygen for combustion devices using supplemental combustion air, by venting emissions through a closed vent system to any combination of control devices meeting the applicable requirements of subpart SS of this part and §63.2346(l); OR |
ii. Comply with the work practice standards specified in Table 4 to this subpart, item 2.a or 2.b, for tanks storing the liquids described in that table. | ||
7. A transfer rack at an existing facility where the total actual annual facility-level organic liquid loading volume through transfer racks is equal to or greater than 800,000 gallons and less than 10 million gallons | a. The total Table 1 organic HAP content of the organic liquid being loaded through one or more of the transfer rack's arms is at least 98 percent by weight and is being loaded into a transport vehicle | i. For all such loading arms at the rack, reduce emissions of total organic HAP (or, upon approval, TOC) from the loading of organic liquids either by venting the emissions that occur during loading through a closed vent system to any combination of control devices meeting the applicable requirements of subpart SS of this part and §63.2346(l), achieving at least 98 weight-percent HAP reduction, OR, as an option, to an exhaust concentration less than or equal to 20 ppmv, on a dry basis corrected to 3-percent oxygen for combustion devices using supplemental combustion air; OR |
ii. During the loading of organic liquids, comply with the work practice standards specified in item 3 of Table 4 to this subpart. | ||
8. A transfer rack at an existing facility where the total actual annual facility-level organic liquid loading volume through transfer racks is ≥10 million gallons | a. One or more of the transfer rack's arms is loading an organic liquid into a transport vehicle | i. See the requirements in items 7.a.i and 7.a.ii of this table. |
9. A transfer rack at a new facility where the total actual annual facility-level organic liquid loading volume through transfer racks is less than 800,000 gallons | a. The total Table 1 organic HAP content of the organic liquid being loaded through one or more of the transfer rack's arms is at least 25 percent by weight and is being loaded into a transport vehicle | i. See the requirements in items 7.a.i and 7.a.ii of this table. |
b. One or more of the transfer rack's arms is filling a container with a capacity equal to or greater than 55 gallons | i. For all such loading arms at the rack during the loading of organic liquids, comply with the provisions of §§63.924 through 63.927; OR ii. During the loading of organic liquids, comply with the work practice standards specified in item 3.a of Table 4 to this subpart. | |
10. A transfer rack at a new facility where the total actual annual facility-level organic liquid loading volume through transfer racks is equal to or greater than 800,000 gallons | a. One or more of the transfer rack's arms is loading an organic liquid into a transport vehicle | i. See the requirements in items 7.a.i and 7.a.ii of this table. |
b. One or more of the transfer rack's arms is filling a container with a capacity equal to or greater than 55 gallons | i. For all such loading arms at the rack during the loading of organic liquids, comply with the provisions of §§63.924 through 63.927; OR | |
ii. During the loading of organic liquids, comply with the work practice standards specified in item 3.a of Table 4 to this subpart. |
[69 FR 5063, Feb. 3, 2004, as amended at 71 FR 42913, July 28, 2006; 73 FR 21830, Apr. 23, 2008; 85 FR 40774, July 7, 2020]
Table 2b to Subpart EEEE of Part 63—Emission Limits For Storage Tanks At Certain Existing Affected Sources
As stated in §63.2346(a)(5), beginning no later than the compliance dates specified in §63.2342(e), the requirements in this Table 2b to this subpart apply to storage tanks at an existing affected source in lieu of the requirements in Table 2 to this subpart, item 1 for storage tanks at an existing affected source.
If you own or operate . . . | And if . . . | Then you must . . . |
---|---|---|
1. A storage tank at an existing affected source with a capacity ≥18.9 cubic meters (5,000 gallons) and <75.7 cubic meters (20,000 gallons) | a. The stored organic liquid is not crude oil or condensate and if the annual average true vapor pressure of the total Table 1 organic HAP in the stored organic liquid is ≥27.6 kilopascals (4.0 psia) | i. Reduce emissions of total organic HAP (or, upon approval, TOC) by at least 95 weight-percent or, as an option, to an exhaust concentration less than or equal to 20 ppmv, on a dry basis corrected to 3- percent oxygen for combustion devices using supplemental combustion air, by venting emissions through a closed vent system to a flare meeting the requirements of §§63.983 and 63.2380, or by venting emissions through a closed vent system to any combination of nonflare control devices meeting the applicable requirements of subpart SS of this part and §63.2346(l); OR. |
ii. Comply with the work practice standards specified in Table 4 to this subpart, items 1.a, 1.b, or 1.c for tanks storing liquids described in that table. | ||
b. The stored organic liquid is crude oil or condensate | i. See the requirement in item 1.a.i or ii of this table. | |
2. A storage tank at an existing affected source with a capacity ≥75.7 cubic meters (20,000 gallons) and <151.4 cubic meters (40,000 gallons) | a. The stored organic liquid is not crude oil or condensate and if the annual average true vapor pressure of the total Table 1 organic HAP in the stored organic liquid is ≥13.1 kilopascals (1.9 psia) | i. See the requirement in item 1.a.i or ii of this table. |
b. The stored organic liquid is crude oil or condensate | i. See the requirement in item 1.a.i or ii of this table. | |
3. A storage tank at an existing affected source with a capacity ≥151.4 cubic meters (40,000 gallons) and <189.3 cubic meters (50,000 gallons) | a. The stored organic liquid is not crude oil or condensate and if the annual average true vapor pressure of the total Table 1 organic HAP in the stored organic liquid is ≥5.2 kilopascals (0.75 psia) | i. See the requirement in item 1.a.i or ii of this table. |
b. The stored organic liquid is crude oil or condensate | i. See the requirement in item 1.a.i or ii of this table. |
Table 3 to Subpart EEEE of Part 63 - Operating Limits - High Throughput Transfer Racks
As stated in §63.2346(e), you must comply with the operating limits for existing, reconstructed, or new affected sources as follows:
For each existing, each reconstructed, and each new affected source using . . . | You must . . . |
---|---|
1. A thermal oxidizer to comply with an emission limit in Table 2 to this subpart | Maintain the daily average fire box or combustion zone temperature greater than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit. |
2. A catalytic oxidizer to comply with an emission limit in Table 2 to this subpart | a. Replace the existing catalyst bed before the age of the bed exceeds the maximum allowable age established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND |
b. Maintain the daily average temperature at the inlet of the catalyst bed greater than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND | |
c. Maintain the daily average temperature difference across the catalyst bed greater than or equal to the minimum temperature difference established during the design evaluation or performance test that demonstrated compliance with the emission limit. | |
3. An absorber to comply with an emission limit in Table 2 to this subpart | a. Maintain the daily average concentration level of organic compounds in the absorber exhaust less than or equal to the reference concentration established during the design evaluation or performance test that demonstrated compliance with the emission limit; OR |
b. Maintain the daily average scrubbing liquid temperature less than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND | |
Maintain the difference between the specific gravities of the saturated and fresh scrubbing fluids greater than or equal to the difference established during the design evaluation or performance test that demonstrated compliance with the emission limit. | |
4. A condenser to comply with an emission limit in Table 2 to this subpart | a. Maintain the daily average concentration level of organic compounds at the condenser exit less than or equal to the reference concentration established during the design evaluation or performance test that demonstrated compliance with the emission limit; OR |
b. Maintain the daily average condenser exit temperature less than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit. | |
5. An adsorption system with adsorbent regeneration to comply with an emission limit in Table 2 to this subpart | a. Maintain the daily average concentration level of organic compounds in the adsorber exhaust less than or equal to the reference concentration established during the design evaluation or performance test that demonstrated compliance with the emission limit; OR |
b. Maintain the total regeneration stream mass flow during the adsorption bed regeneration cycle greater than or equal to the reference stream mass flow established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND | |
Before the adsorption cycle commences, achieve and maintain the temperature of the adsorption bed after regeneration less than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND | |
Achieve a pressure reduction during each adsorption bed regeneration cycle greater than or equal to the pressure reduction established during the design evaluation or performance test that demonstrated compliance with the emission limit. | |
6. An adsorption system without adsorbent regeneration to comply with an emission limit in Table 2 to this subpart | a. Maintain the daily average concentration level of organic compounds in the adsorber exhaust less than or equal to the reference concentration established during the design evaluation or performance test that demonstrated compliance with the emission limit; OR |
b. Replace the existing adsorbent in each segment of the bed with an adsorbent that meets the replacement specifications established during the design evaluation or performance test before the age of the adsorbent exceeds the maximum allowable age established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND | |
Maintain the temperature of the adsorption bed less than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit. | |
7. A flare to comply with an emission limit in Table 2 to this subpart | a. Except as specified in item 7.d of this table, comply with the equipment and operating requirements in §63.987(a); AND b. Except as specified in item 7.d of this table, conduct an initial flare compliance assessment in accordance with §63.987(b); AND |
c. Except as specified in item 7.d of this table, install and operate monitoring equipment as specified in §63.987(c). | |
d. Beginning no later than the compliance dates specified in §63.2342(e), comply with the requirements in §63.2380 instead of the requirements in §63.987 and the provisions regarding flare compliance assessments at §63.997(a), (b), and (c). | |
8. Another type of control device to comply with an emission limit in Table 2 to this subpart | Submit a monitoring plan as specified in §§63.995(c) and 63.2366(b), and monitor the control device in accordance with that plan. |
[69 FR 5063, Feb. 3, 2004, as amended at 71 FR 42914, July 28, 2006; 85 FR 40776, July 7, 2020]
Table 4 to Subpart EEEE of Part 63 - Work Practice Standards
As stated in §63.2346, you may elect to comply with one of the work practice standards for existing, reconstructed, or new affected sources in the following table. If you elect to do so, . .
For each . . . | You must . . . |
---|---|
1. Storage tank at an existing, reconstructed, or new affected source meeting any set of tank capacity and organic HAP vapor pressure criteria specified in Table 2 to this subpart, items 1 through 5 or Table 2b to this subpart, items 1 through 3 | a. Comply with the requirements of 40 CFR part 63, subpart WW (control level 2), if you elect to meet 40 CFR part 63, subpart WW (control level 2) requirements as an alternative to the emission limit in Table 2 to this subpart, items 1 through 5 or the emission limit in Table 2b to this subpart, items 1 through 3; OR. |
b. Comply with the requirements in §§63.2346(l) and 63.984 for routing emissions to a fuel gas system or back to a process; OR. | |
c. Comply with the requirements of §63.2346(a)(4) for vapor balancing emissions to the transport vehicle from which the storage tank is filled. | |
2. Storage tank at an existing, reconstructed, or new affected source meeting any set of tank capacity and organic HAP vapor pressure criteria specified in Table 2 to this subpart, item 6 | a. Comply with the requirements in §§63.2346(l) and 63.984 for routing emissions to a fuel gas system or back to a process; OR b. Comply with the requirements of §63.2346(a)(4) for vapor balancing emissions to the transport vehicle from which the storage tank is filled. |
3. Transfer rack subject to control based on the criteria specified in Table 2 to this subpart, items 7 through 10, at an existing, reconstructed, or new affected source | a. If the option of a vapor balancing system is selected, install and, during the loading of organic liquids, operate a system that meets the requirements in Table 7 to this subpart, item 3.b.i and item 3.b.ii, as applicable; OR |
b. Comply with the requirements in §§63.2346(l) and 63.984 during the loading of organic liquids, for routing emissions to a fuel gas system or back to a process. | |
4. Pump, valve, and sampling connection that operates in organic liquids service at least 300 hours per year at an existing, reconstructed, or new affected source | Comply with §63.2346(l) and the requirements for pumps, valves, and sampling connections in 40 CFR part 63, subpart TT (control level 1), subpart UU (control level 2), or subpart H. |
5. Transport vehicles equipped with vapor collection equipment that are loaded at transfer racks that are subject to control based on the criteria specified in Table 2 to this subpart, items 7 through 10 | Follow the steps in 40 CFR 60.502(e) to ensure that organic liquids are loaded only into vapor-tight transport vehicles, and comply with the provisions in 40 CFR 60.502(f), (g), (h), and (i), except substitute the term transport vehicle at each occurrence of tank truck or gasoline tank truck in those paragraphs. |
6. Transport vehicles equipped without vapor collection equipment that are loaded at transfer racks that are subject to control based on the criteria specified in Table 2 to this subpart, items 7 through 10 | Ensure that organic liquids are loaded only into transport vehicles that have a current certification in accordance with the U.S. DOT qualification and maintenance requirements in 49 CFR part 180, subpart E for cargo tanks and subpart F for tank cars. |
[71 FR 42915, July 28, 2006; 85 FR 40777, July 7, 2020]
Table 5 to Subpart EEEE of Part 63 - Requirements for Performance Tests and Design Evaluations
As stated in §§63.2354(a) and 63.2362, you must comply with the requirements for performance tests and design evaluations for existing, reconstructed, or new affected sources as follows:
For . . . | You must conduct . . . | According to . . . | Using . . . | To determine . . . | According to the following requirements . . . |
---|---|---|---|---|---|
1 The manual method in American Society of Mechanical Engineers (ASME) PTC 19.10-1981-Part 10 (2010) (incorporated by reference, see §63.14) may be used instead of Method 3B in appendix A-2 of 40 CFR part 60 to determine oxygen concentration. | |||||
2 All compounds quantified by Method 320 of appendix A to this part must be validated according to Section 13.0 of Method 320. | |||||
3 ASTM D6420-18 (incorporated by reference, see §63.14) may be used instead of Method 18 of 40 CFR part 60, appendix A-6 to determine total HAP emissions, but if you use ASTM D6420-18, you must use it under the conditions specified in §63.2354(b)(3)(ii). | |||||
4 ASTM D6348-12e1 (incorporated by reference, see §63.14) may be used instead of Method 320 of appendix A to this part under the following conditions: the test plan preparation and implementation in the Annexes to ASTM D6348-12e1, Sections A1 through A8 are mandatory; the percent (%) R must be determined for each target analyte (Equation A5.5); %R must be 70% ≥ R ≤ 130%; if the %R value does not meet this criterion for a target compound, then the test data is not acceptable for that compound and the test must be repeated for that analyte (i.e., the sampling and/or analytical procedure should be adjusted before a retest); and the %R value for each compound must be reported in the test report and all field measurements must be corrected with the calculated %R value for that compound by using the following equation: Reported Results = ((Measured Concentration in Stack))/(%R) × 100. | |||||
1. Each existing, each reconstructed, and each new affected source using a nonflare control device to comply with an emission limit in Table 2 to this subpart, items 1 through 10, and each existing affected source using a nonflare control device to comply with an emission limit in Table 2b to this subpart, items 1 through 3 | a. A performance test to determine the organic HAP (or, upon approval, TOC) control efficiency of each nonflare control device, OR the exhaust concentration of each combustion device; OR | i. §63.985(b)(1)(ii), §63.988(b), §63.990(b), or §63.995(b) | (1) Method 1 or 1A in appendix A-1 of 40 CFR part 60, as appropriate | (A) Sampling port locations and the required number of traverse points | (i) Sampling sites must be located at the inlet and outlet of each control device if complying with the control efficiency requirement or at the outlet of the control device if complying with the exhaust concentration requirement; AND (ii) the outlet sampling site must be located at each control device prior to any releases to the atmosphere. |
(2) Method 2, 2A, 2C, 2D, or 2F in appendix A-1 of 40 CFR part 60, or Method 2G in appendix A-2 of 40 CFR part 60, as appropriate | (A) Stack gas velocity and volumetric flow rate | See the requirements in items 1.a.i.(1)(A)(i) and (ii) of this table. | |||
(3) Method 3A or 3B in appendix A-2 of 40 CFR part 60, as appropriate 1 | (A) Concentration of CO2 and O2 and dry molecular weight of the stack gas | See the requirements in items 1.a.i.(1)(A)(i) and (ii) of this table. | |||
(4) Method 4 in appendix A-3 of 40 CFR part 60 | (A) Moisture content of the stack gas | See the requirements in items 1.a.i.(1)(A)(i) and (ii) of this table. | |||
(5) Method 25 or 25A in appendix A-7 of 40 CFR part 60, as appropriate. Method 316, Method 320 4, or Method 323 in appendix A of this part if you must measure formaldehyde. You may not use Methods 320 2 4 or 323 for formaldehyde if the gas stream contains entrained water droplets | (A) TOC and formaldehyde emissions, from any control device | (i) The organic HAP used for the calibration gas for Method 25A in appendix A-7 of 40 CFR part 60 must be the single organic HAP representing the largest percent by volume of emissions; AND (ii) During the performance test, you must establish the operating parameter limits within which TOC emissions are reduced by the required weight-percent or, as an option for nonflare combustion devices, to 20-ppmv exhaust concentration. | |||
(6) Method 18 3 in appendix A-6 of 40 CFR part 60 or Method 320 2 4 of appendix A to this part, as appropriate. Method 316, Method 320 2 4, or Method 323 in appendix A of this part for measuring formaldehyde. You may not use Methods 320 or 323 if the gas stream contains entrained water droplets | (A) Total organic HAP and formaldehyde emissions, from non-combustion control devices | (i) During the performance test, you must establish the operating parameter limits within which total organic HAP emissions are reduced by the required weight-percent. | |||
b. A design evaluation (for nonflare control devices) to determine the organic HAP (or, upon approval, TOC) control efficiency of each nonflare control device, or the exhaust concentration of each combustion control device | §63.985(b)(1)(i) | During a design evaluation, you must establish the operating parameter limits within which total organic HAP, (or, upon approval, TOC) emissions are reduced by at least 95 weight-percent for storage tanks or 98 weight-percent for transfer racks, or, as an option for nonflare combustion devices, to 20-ppmv exhaust concentration. | |||
2. Each transport vehicle that you own that is equipped with vapor collection equipment and is loaded with organic liquids at a transfer rack that is subject to control based on the criteria specified in Table 2 to this subpart, items 7 through 10, at an existing, reconstructed, or new affected source | A performance test to determine the vapor tightness of the tank and then repair as needed until it passes the test | Method 27 of appendix A of 40 CFR part 60 | Vapor tightness | The pressure change in the tank must be no more than 250 pascals (1 inch of water) in 5 minutes after it is pressurized to 4,500 pascals (18 inches of water). |
[71 FR 42916, July 28, 2006, as amended at 73 FR 21831, Apr. 23, 2008; 85 FR 40778, July 7, 2020]
Table 6 to Subpart EEEE of Part 63 - Initial Compliance With Emission Limits
As stated in §§63.2370(a) and 63.2382(b), you must show initial compliance with the emission limits for existing, reconstructed, or new affected sources as follows:
For each . . . | For the following emission limit . . . | You have demonstrated initial compliance if . . . |
---|---|---|
1. Storage tank at an existing, reconstructed, or new affected source meeting any set of tank capacity and liquid organic HAP vapor pressure criteria specified in Table 2 to this subpart, items 1 through 6, or Table 2b to this subpart, items 1 through 3 | Reduce total organic HAP (or, upon approval, TOC) emissions by at least 95 weight-percent, or as an option for nonflare combustion devices to an exhaust concentration of ≤20 ppmv | Total organic HAP (or, upon approval, TOC) emissions, based on the results of the performance testing or design evaluation specified in Table 5 to this subpart, item 1.a or 1.b, respectively, are reduced by at least 95 weight-percent or as an option for nonflare combustion devices to an exhaust concentration ≤20 ppmv. |
2. Transfer rack that is subject to control based on the criteria specified in Table 2 to this subpart, items 7 through 10, at an existing, reconstructed, or new affected source | Reduce total organic HAP (or, upon approval, TOC) emissions from the loading of organic liquids by at least 98 weight-percent, or as an option for nonflare combustion devices to an exhaust concentration of ≤20 ppmv | Total organic HAP (or, upon approval, TOC) emissions from the loading of organic liquids, based on the results of the performance testing or design evaluation specified in Table 5 to this subpart, item 1.a or 1.b, respectively, are reduced by at least 98 weight-percent or as an option for nonflare combustion devices to an exhaust concentration of ≤20 ppmv. |
[71 FR 42918, July 28, 2006, as amended at 73 FR 21832, Apr. 23, 2008; 85 FR 40780, July 7, 2020]
Table 7 to Subpart EEEE of Part 63 - Initial Compliance With Work Practice Standards
For each . . . | If you . . . | You have demonstrated initial compliance if . . . |
---|---|---|
1. Storage tank at an existing affected source meeting either set of tank capacity and liquid organic HAP vapor pressure criteria specified in Table 2 to this subpart, items 1 or 2, or Table 2b to this subpart, items 1 through 3 | a. Install a floating roof or equivalent control that meets the requirements in Table 4 to this subpart, item 1.a | i. After emptying and degassing, you visually inspect each internal floating roof before the refilling of the storage tank and perform seal gap inspections of the primary and secondary rim seals of each external floating roof within 90 days after the refilling of the storage tank. |
b. Route emissions to a fuel gas system or back to a process | i. You meet the requirements in §63.984(b) and submit the statement of connection required by §63.984(c). | |
c. Install and, during the filling of the storage tank with organic liquids, operate a vapor balancing system | i. You meet the requirements in §63.2346(a)(4). | |
2. Storage tank at a reconstructed or new affected source meeting any set of tank capacity and liquid organic HAP vapor pressure criteria specified in Table 2 to this subpart, items 3 through 5 | a. Install a floating roof or equivalent control that meets the requirements in Table 4 to this subpart, item 1.a | i. You visually inspect each internal floating roof before the initial filling of the storage tank and perform seal gap inspections of the primary and secondary rim seals of each external floating roof within 90 days after the initial filling of the storage tank. |
b. Route emissions to a fuel gas system or back to a process | i. See item 1.b.i of this table. | |
c. Install and, during the filling of the storage tank with organic liquids, operate a vapor balancing system | i. See item 1.c.i of this table. | |
3. Transfer rack that is subject to control based on the criteria specified in Table 2 to this subpart, items 7 through 10, at an existing, reconstructed, or new affected source | a. Load organic liquids only into transport vehicles having current vapor tightness certification as described in Table 4 to this subpart, item 5 and item 6 | i. You comply with the provisions specified in Table 4 to this subpart, item 5 or item 6, as applicable. |
b. Install and, during the loading of organic liquids, operate a vapor balancing system | i. You design and operate the vapor balancing system to route organic HAP vapors displaced from loading of organic liquids into transport vehicles to the storage tank from which the liquid being loaded originated or to another storage tank connected to a common header. ii. You design and operate the vapor balancing system to route organic HAP vapors displaced from loading of organic liquids into containers directly (e.g., no intervening tank or containment area such as a room) to the storage tank from which the liquid being loaded originated or to another storage tank connected to a common header. | |
c. Route emissions to a fuel gas system or back to a process | i. See item 1.b.i of this table. | |
4. Equipment leak component, as defined in §63.2406, that operates in organic liquids service ≥300 hours per year at an existing, reconstructed, or new affected source | a. Carry out a leak detection and repair program or equivalent control according to one of the subparts listed in Table 4 to this subpart, item 4 | i. You specify which one of the control programs listed in Table 4 to this subpart you have selected, OR ii. Provide written specifications for your equivalent control approach. |
[71 FR 42918, July 28, 2006, as amended at 73 FR 21833, Apr. 23, 2008; 85 FR 40780, July 7, 2020]
Table 8 to Subpart EEEE of Part 63 - Continuous Compliance With Emission Limits
As stated in §§63.2378(a) and (b) and 63.2390(b), you must show continuous compliance with the emission limits for existing, reconstructed, or new affected sources according to the following table:
For each . . . | For the following emission limit . . . | You must demonstrate continuous compliance by . . . |
---|---|---|
1. Storage tank at an existing, reconstructed, or new affected source meeting any set of tank capacity and liquid organic HAP vapor pressure criteria specified in Table 2 to this subpart, items 1 through 6 or Table 2b to this subpart, items 1 through 3 | a. Reduce total organic HAP (or, upon approval, TOC) emissions from the closed vent system and control device by 95 weight-percent or greater, or as an option to 20 ppmv or less of total organic HAP (or, upon approval, TOC) in the exhaust of combustion devices |
i. Performing CMS monitoring and collecting data according to
§§63.2366,
63.2374, and
63.2378, except as specified in item 1.a.iii of this table; AND ii. Maintaining the operating limits established during the design evaluation or performance test that demonstrated compliance with the emission limit. iii. Beginning no later than the compliance dates specified in §63.2342(e), if you use a flare, you must demonstrate continuous compliance by performing CMS monitoring and collecting data according to requirements in §63.2380. |
2. Transfer rack that is subject to control based on the criteria specified in Table 2 to this subpart, items 7 through 10, at an existing, reconstructed, or new affected source | a. Reduce total organic HAP (or, upon approval, TOC) emissions during the loading of organic liquids from the closed vent system and control device by 98 weight-percent or greater, or as an option to 20 ppmv or less of total organic HAP (or, upon approval, TOC) in the exhaust of combustion devices |
i. Performing CMS monitoring and collecting data according to
§§63.2366,
63.2374, and
63.2378 during the loading of organic liquids, except as specified in item 2.a.iii of this table; AND ii. Maintaining the operating limits established during the design evaluation or performance test that demonstrated compliance with the emission limit during the loading of organic liquids. iii. Beginning no later than the compliance dates specified in §63.2342(e), if you use a flare, you must demonstrate continuous compliance by performing CMS monitoring and collecting data according to requirements in §63.2380. |
[71 FR 42919, July 28, 2006; 85 FR 40781, July 7, 2020]
Table 9 to Subpart EEEE of Part 63 - Continuous Compliance With Operating Limits - High Throughput Transfer Racks
As stated in §§63.2378(a) and (b) and 63.2390(b), you must show continuous compliance with the operating limits for existing, reconstructed, or new affected sources according to the following table:
For each existing, reconstructed, and each new affected source using . . . | For the following operating limit . . . | You must demonstrate continuous compliance by . . . |
---|---|---|
1 Beginning no later than the compliance dates specified in §63.2342(e), the referenced provisions specified in §63.2346(l) do not apply. | ||
1. A thermal oxidizer to comply with an emission limit in Table 2 to this subpart | a. Maintain the daily average fire box or combustion zone, as applicable, temperature greater than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit | i. Continuously monitoring and recording fire box or combustion zone, as applicable, temperature every 15 minutes and maintaining the daily average fire box temperature greater than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND ii. Keeping the applicable records required in §63.998.1 |
2. A catalytic oxidizer to comply with an emission limit in Table 2 to this subpart | a. Replace the existing catalyst bed before the age of the bed exceeds the maximum allowable age established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND | i. Replacing the existing catalyst bed before the age of the bed exceeds the maximum allowable age established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND ii. Keeping the applicable records required in §63.998.1 |
b. Maintain the daily average temperature at the inlet of the catalyst bed greater than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND | i. Continuously monitoring and recording the temperature at the inlet of the catalyst bed at least every 15 minutes and maintaining the daily average temperature at the inlet of the catalyst bed greater than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND ii. Keeping the applicable records required in §63.998.1 | |
c. Maintain the daily average temperature difference across the catalyst bed greater than or equal to the minimum temperature difference established during the design evaluation or performance test that demonstrated compliance with the emission limit | i. Continuously monitoring and recording the temperature at the outlet of the catalyst bed every 15 minutes and maintaining the daily average temperature difference across the catalyst bed greater than or equal to the minimum temperature difference established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND ii. Keeping the applicable records required in §63.998.1 | |
3. An absorber to comply with an emission limit in Table 2 to this subpart | a. Maintain the daily average concentration level of organic compounds in the absorber exhaust less than or equal to the reference concentration established during the design evaluation or performance test that demonstrated compliance with the emission limit; OR | i. Continuously monitoring the organic concentration in the absorber exhaust and maintaining the daily average concentration less than or equal to the reference concentration established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND ii. Keeping the applicable records required in §63.998.1 |
b. Maintain the daily average scrubbing liquid temperature less than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND Maintain the difference between the specific gravities of the saturated and fresh scrubbing fluids greater than or equal to the difference established during the design evaluation or performance test that demonstrated compliance with the emission limit | i. Continuously monitoring the scrubbing liquid temperature and maintaining the daily average temperature less than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND ii. Maintaining the difference between the specific gravities greater than or equal to the difference established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND iii. Keeping the applicable records required in §63.998.1 | |
4. A condenser to comply with an emission limit in Table 2 to this subpart | a. Maintain the daily average concentration level of organic compounds at the exit of the condenser less than or equal to the reference concentration established during the design evaluation or performance test that demonstrated compliance with the emission limit; OR | i. Continuously monitoring the organic concentration at the condenser exit and maintaining the daily average concentration less than or equal to the reference concentration established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND ii. Keeping the applicable records required in §63.998.1 |
b. Maintain the daily average condenser exit temperature less than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit | i. Continuously monitoring and recording the temperature at the exit of the condenser at least every 15 minutes and maintaining the daily average temperature less than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND ii. Keeping the applicable records required in §63.998.1 | |
5. An adsorption system with adsorbent regeneration to comply with an emission limit in Table 2 to this subpart | a. Maintain the daily average concentration level of organic compounds in the adsorber exhaust less than or equal to the reference concentration established during the design evaluation or performance test that demonstrated compliance with the emission limit; OR | i. Continuously monitoring the daily average organic concentration in the adsorber exhaust and maintaining the concentration less than or equal to the reference concentration established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND ii. Keeping the applicable records required in §63.998.1 |
b. Maintain the total regeneration stream mass flow during the adsorption bed regeneration cycle greater than or equal to the reference stream mass flow established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND Before the adsorption cycle commences, achieve and maintain the temperature of the adsorption bed after regeneration less than or equal to the reference temperature established during the design evaluation or performance test; AND Achieve greater than or equal to the pressure reduction during the adsorption bed regeneration cycle established during the design evaluation or performance test that demonstrated compliance with the emission limit | i. Maintaining the total regeneration stream mass flow during the adsorption bed regeneration cycle greater than or equal to the reference stream mass flow established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND ii. Maintaining the temperature of the adsorption bed after regeneration less than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND iii. Achieving greater than or equal to the pressure reduction during the regeneration cycle established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND iv. Keeping the applicable records required in §63.998.1 | |
6. An adsorption system without adsorbent regeneration to comply with an emission limit in Table 2 to this subpart | a. Maintain the daily average concentration level of organic compounds in the adsorber exhaust less than or equal to the reference concentration established during the design evaluation or performance test that demonstrated compliance with the emission limit; OR | i. Continuously monitoring the organic concentration in the adsorber exhaust and maintaining the concentration less than or equal to the reference concentration established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND ii. Keeping the applicable records required in §63.998.1 |
b. Replace the existing adsorbent in each segment of the bed before the age of the adsorbent exceeds the maximum allowable age established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND Maintain the temperature of the adsorption bed less than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit | i. Replacing the existing adsorbent in each segment of the bed with an adsorbent that meets the replacement specifications established during the design evaluation or performance test before the age of the adsorbent exceeds the maximum allowable age established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND ii. Maintaining the temperature of the adsorption bed less than or equal to the reference temperature established during the design evaluation or performance test that demonstrated compliance with the emission limit; AND iii. Keeping the applicable records required in §63.998.1 | |
7. A flare to comply with an emission limit in Table 2 to this subpart | a. Except as specified in item 7.e of this table, maintain a pilot flame or flare flame in the flare at all times that vapors may be vented to the flare (§63.11(b)(5)); AND | i. Continuously operating a device that detects the presence of the pilot flame or flare flame; AND ii. Keeping the applicable records required in §63.998.1 |
b. Except as specified in item 7.e of this table, maintain a flare flame at all times that vapors are being vented to the flare (§63.11(b)(5)); AND | i. Maintaining a flare flame at all times that vapors are being vented to the flare; AND ii. Keeping the applicable records required in §63.998.1 | |
c. Except as specified in item 7.e of this table, operate the flare with no visible emissions, except for up to 5 minutes in any 2 consecutive hours (§63.11(b)(4)); AND EITHER | i. Operating the flare with no visible emissions exceeding the amount allowed; AND ii. Keeping the applicable records required in §63.998.1 | |
d.1. Except as specified in item 7.e of this table, operate the flare with an exit velocity that is within the applicable limits in §63.11(b)(7) and (8) and with a net heating value of the gas being combusted greater than the applicable minimum value in §63.11(b)(6)(ii); OR | i. Operating the flare within the applicable exit velocity limits; AND ii. Operating the flare with the gas heating value greater than the applicable minimum value; AND iii. Keeping the applicable records required in §63.998.1 | |
d.2. Except as specified in item 7.e of this table, adhere to the requirements in §63.11(b)(6)(i) | i. Operating the flare within the applicable limits in 63.11(b)(6)(i); AND ii. Keeping the applicable records required in §63.998.1 | |
e. Beginning no later than the compliance dates specified in §63.2342(e), comply with the requirements in §63.2380 instead of the requirements in §63.11(b) | i. Operating the flare with the applicable limits in §63.2380; AND ii. Keeping the applicable records required in §63.2390(h). | |
8. Another type of control device to comply with an emission limit in Table 2 to this subpart | Submit a monitoring plan as specified in §§63.995(c) and 63.2366(b) and monitor the control device in accordance with that plan | Submitting a monitoring plan and monitoring the control device according to that plan. |
[69 FR 5063, Feb. 3, 2004, as amended at 71 FR 42919, July 28, 2006; 85 FR 40782, July 7, 2020]
Table 10 to Subpart EEEE of Part 63 - Continuous Compliance With Work Practice Standards
As stated in §§63.2378(a) and (b) and 63.2386(c)(6), you must show continuous compliance with the work practice standards for existing, reconstructed, or new affected sources according to the following table:
For each . . . | For the following standard . . . | You must demonstrate continuous compliance by . . . |
---|---|---|
1. Internal floating roof (IFR) storage tank at an existing, reconstructed, or new affected source meeting any set of tank capacity, and vapor pressure criteria specified in Table 2 to this subpart, items 1 through 5, or Table 2b to this subpart, items 1 through 3 | a. Install a floating roof designed and operated according to the applicable specifications in §63.1063(a) and (b) |
i. Visually inspecting the floating roof deck, deck fittings, and rim seals of each IFR once per year (§63.1063(d)(2)); AND ii. Visually inspecting the floating roof deck, deck fittings, and rim seals of each IFR either each time the storage tank is completely emptied and degassed or every 10 years, whichever occurs first (§63.1063(c)(1), (d)(1), and (e)); AND iii. Keeping the tank records required in §63.1065. |
2. External floating roof (EFR) storage tank at an existing, reconstructed, or new affected source meeting any set of tank capacity and vapor pressure criteria specified in Table 2 to this subpart, items 1 through 5, or Table 2b to this subpart, items 1 through 3 | a. Install a floating roof designed and operated according to the applicable specifications in §63.1063(a) and (b) |
i. Visually inspecting the floating roof deck, deck fittings, and rim seals of each EFR either each time the storage tank is completely emptied and degassed or every 10 years, whichever occurs first (§63.1063(c)(2), (d), and (e)); AND ii. Performing seal gap measurements on the secondary seal of each EFR at least once every year, and on the primary seal of each EFR at least every 5 years (§63.1063(c)(2), (d), and (e)); AND iii. Keeping the tank records required in §63.1065. |
3. IFR or EFR tank at an existing, reconstructed, or new affected source meeting any set of tank capacity and vapor pressure criteria specified in Table 2 to this subpart, items 1 through 5, or Table 2b to this subpart, items 1 through 3 | a. Repair the conditions causing storage tank inspection failures (§63.1063(e)) |
i. Repairing conditions causing inspection failures: Before refilling the storage tank with organic liquid, or within 45 days (or up to 105 days with extensions) for a tank containing organic liquid; AND ii. Keeping the tank records required in §63.1065(b). |
4. Transfer rack that is subject to control based on the criteria specified in Table 2 to this subpart, items 7 through 10, at an existing, reconstructed, or new affected source | a. Ensure that organic liquids are loaded into transport vehicles in accordance with the requirements in Table 4 to this subpart, items 5 or 6, as applicable | i. Ensuring that organic liquids are loaded into transport vehicles in accordance with the requirements in Table 4 to this subpart, items 5 or 6, as applicable. |
b. Install and, during the loading of organic liquids, operate a vapor balancing system | i. Monitoring each potential source of vapor leakage in the system quarterly during the loading of a transport vehicle or the filling of a container using the methods and procedures described in the rule requirements selected for the work practice standard for equipment leak components as specified in Table 4 to this subpart, item 4. An instrument reading of 500 ppmv defines a leak. Repair of leaks is performed according to the repair requirements specified in your selected equipment leak standards | |
c. Route emissions to a fuel gas system or back to a process | i. Continuing to meet the requirements specified in §63.984(b) | |
5. Equipment leak component, as defined in §63.2406, that operates in organic liquids service at least 300 hours per year | a. Comply with §63.2346(l) and the requirements of 40 CFR part 63, subpart TT, UU, or H | i. Carrying out a leak detection and repair program in accordance with the subpart selected from the list in item 5.a of this table |
6. Storage tank at an existing, reconstructed, or new affected source meeting any of the tank capacity and vapor pressure criteria specified in Table 2 to this subpart, items 1 through 6, or Table 2b to this subpart, items 1 through 3 | a. Route emissions to a fuel gas system or back to the process | i. Continuing to meet the requirements specified in §63.984(b) |
b. Install and, during the filling of the storage tank with organic liquids, operate a vapor balancing system | i. Except for pressure relief devices, monitoring each potential source of vapor leakage in the system, including, but not limited to pumps, valves, and sampling connections, quarterly during the loading of a storage tank using the methods and procedures described in the rule requirements selected for the work practice standard for equipment leak components as specified in Table 4 to this subpart, item 4. An instrument reading of 500 ppmv defines a leak. Repair of leaks is performed according to the repair requirements specified in your selected equipment leak standards. For pressure relief devices, comply with §63.2346(a)(4)(v). If no loading of a storage tank occurs during a quarter, then monitoring of the vapor balancing system is not required |
[69 FR 5063, Feb. 3, 2004, as amended at 71 FR 42922, July 28, 2006; 73 FR 40982, July 17, 2008; 85 FR 40784, July 7, 2020]
Table 11 to Subpart EEEE of Part 63 - Requirements for Reports
As stated in §63.2386(a), (b), and (f), you must submit compliance reports and startup, shutdown, and malfunction reports according to the following table:
You must submit a(n) . . . | The report must contain . . . | You must submit the report . . . |
---|---|---|
1. Compliance report or Periodic Report | a. The information specified in §63.2386(c), (d), (e). If you had a SSM during the reporting period and you took actions consistent with your SSM plan, the report must also include the information in §63.10(d)(5)(i) except as specified in item 1.e of this table; AND | Semiannually, and it must be postmarked or electronically submitted by January 31 or July 31, in accordance with §63.2386(b). |
b. The information required by 40 CFR part 63, subpart TT, UU, or H, as applicable, for pumps, valves, and sampling connections; AND | See the submission requirement in item 1.a of this table. | |
c. The information required by §63.999(c); AND | See the submission requirement in item 1.a of this table. | |
d. The information specified in §63.1066(b) including: Notification of inspection, inspection results, requests for alternate devices, and requests for extensions, as applicable | See the submission requirement in item 1.a of this table. | |
e. Beginning no later than the compliance dates specified in §63.2342(e), the requirement to include the information in §63.10(d)(5)(i) no longer applies. | ||
2. Immediate SSM report if you had a SSM that resulted in an applicable emission standard in the relevant standard being exceeded, and you took an action that was not consistent with your SSM plan | a. The information required in §63.10(d)(5)(ii) |
i. Except as specified in item 2.a.ii of this table, by letter within 7 working days after the end of the event unless you have made alternative arrangements with the permitting authority (§63.10(d)(5)(ii)). ii. Beginning no later than the compliance dates specified in §63.2342(e), item 2.a.i of this table no longer applies. |
[71 FR 42923, July 28, 2006; 85 FR 40786, July 7, 2020]
Table 12 to Subpart EEEE of Part 63 - Applicability of General Provisions to Subpart EEEE
As stated in §§63.2382 and 63.2398, you must comply with the applicable General Provisions requirements as follows:
Citation | Subject | Brief description | Applies to subpart EEEE | ||||
---|---|---|---|---|---|---|---|
§63.1 | Applicability | Initial applicability determination; Applicability after standard established; Permit requirements; Extensions, Notifications | Yes. | ||||
§63.2 | Definitions | Definitions for part 63 standards | Yes. | ||||
§63.3 | Units and Abbreviations | Units and abbreviations for part 63 standards | Yes. | ||||
§63.4 | Prohibited Activities and Circumvention | Prohibited activities; Circumvention, Severability | Yes. | ||||
§63.5 | Construction/Reconstruction | Applicability; Applications; Approvals | Yes. | ||||
§63.6(a) | Compliance with Standards/O&M Applicability | GP apply unless compliance extension; GP apply to area sources that become major | Yes. | ||||
§63.6(b)(1)-(4) | Compliance Dates for New and Reconstructed Sources | Standards apply at effective date; 3 years after effective date; upon startup; 10 years after construction or reconstruction commences for CAA section 112(f) | Yes. | ||||
§63.6(b)(5) | Notification | Must notify if commenced construction or reconstruction after proposal | Yes. | ||||
§63.6(b)(6) | [Reserved] | ||||||
§63.6(b)(7) | Compliance Dates for New and Reconstructed Area Sources That Become Major | Area sources that become major must comply with major source standards immediately upon becoming major, regardless of whether required to comply when they were an area source | Yes. | ||||
§63.6(c)(1)-(2) | Compliance Dates for Existing Sources | Comply according to date in this subpart, which must be no later than 3 years after effective date; for section 112(f) standards, comply within 90 days of effective date unless compliance extension | Yes. | ||||
§63.6(c)(3)-(4) | [Reserved] | ||||||
§63.6(c)(5) | Compliance Dates for Existing Area Sources That Become Major | Area sources that become major must comply with major source standards by date indicated in this subpart or by equivalent time period (e.g., 3 years) | Yes. | ||||
§63.6(d) | [Reserved] | ||||||
§63.6(e)(1)(i) | Operation and Maintenance | Operate to minimize emissions at all times |
Yes, before July 7, 2023.
No, beginning on and after July 7, 2023. See §63.2350(d) for general duty requirement. | ||||
§63.6(e)(1)(ii) | Operation and Maintenance | Correct malfunctions as soon as practicable |
Yes, before July 7, 2023.
No, beginning on and after July 7, 2023. | ||||
§63.6(e)(1)(iii) | Operation and Maintenance | Operation and maintenance requirements independently enforceable; information Administrator will use to determine if operation and maintenance requirements were met | Yes. | ||||
§63.6(e)(2) | [Reserved] | ||||||
§63.6(e)(3) | SSM Plan | Requirement for SSM plan; content of SSM plan; actions during SSM |
Yes, before July 7, 2023; however, (1) the 2-day reporting requirement in paragraph
§63.6(e)(3)(iv) does not apply and (2)
§63.6(e)(3) does not apply to emissions sources not requiring control.
No, beginning on and after July 7, 2023. | ||||
§63.6(f)(1) | Compliance Except During SSM | You must comply with emission standards at all times except during SSM |
Yes, before July 7, 2023.
No, beginning on and after July 7, 2023. | ||||
§63.6(f)(2)-(3) | Methods for Determining Compliance | Compliance based on performance test, operation and maintenance plans, records, inspection | Yes. | ||||
§63.6(g)(1)-(3) | Alternative Standard | Procedures for getting an alternative standard | Yes. | ||||
§63.6(h)(1) | Opacity/Visible Emission Standards | You must comply with opacity and visible emission standards at all times except during SSM |
Yes, before July 7, 2023.
No, beginning on and after July 7, 2023. | ||||
§63.6(h)(2)-(9) | Opacity/Visible Emission Standards | Requirements for compliance with opacity and visible emission standards | No; except as it applies to flares for which Method 22 observations are required as part of a flare compliance assessment. | ||||
§63.6(i)(1)-(14) | Compliance Extension | Procedures and criteria for Administrator to grant compliance extension | Yes. | ||||
§63.6(j) | Presidential Compliance Exemption | President may exempt any source from requirement to comply with this subpart | Yes. | ||||
§63.7(a)(2) | Performance Test Dates | Dates for conducting initial performance testing; must conduct 180 days after compliance date | Yes. | ||||
§63.7(a)(3) | Section 114 Authority | Administrator may require a performance test under CAA section 114 at any time | Yes. | ||||
§63.7(a)(4) | Force Majeure—Performance Testing Delay | Requirements to claim a delay in conducting a performance test due to force majeure | Yes. [Change Notice] | ||||
§63.7(b)(1) | Notification of Performance Test | Must notify Administrator 60 days before the test | Yes. | ||||
§63.7(b)(2) | Notification of Rescheduling | If you have to reschedule performance test, must notify Administrator of rescheduled date as soon as practicable and without delay | Yes. | ||||
§63.7(c) | Quality Assurance (QA)/Test Plan | Requirement to submit site-specific test plan 60 days before the test or on date Administrator agrees with; test plan approval procedures; performance audit requirements; internal and external QA procedures for testing | Yes. | ||||
§63.7(d) | Testing Facilities | Requirements for testing facilities | Yes. | ||||
§63.7(e)(1) | Conditions for Conducting Performance Tests | Performance tests must be conducted under representative conditions; cannot conduct performance tests during SSM |
Yes, before July 7, 2023.
No, beginning on and after July 7, 2023. See §63.2354(b)(6). | ||||
§63.7(e)(2) | Conditions for Conducting Performance Tests | Must conduct according to this subpart and EPA test methods unless Administrator approves alternative | Yes. | ||||
§63.7(e)(3) | Test Run Duration | Must have three test runs of at least 1 hour each; compliance is based on arithmetic mean of three runs; conditions when data from an additional test run can be used | Yes; however, for transfer racks per §§63.987(b)(3)(i)(A)-(B) and 63.997(e)(1)(v)(A)-(B) provide exceptions to the requirement for test runs to be at least 1 hour each. | ||||
§63.7(e)(4) | Authority to Require Testing | Administrator has authority to require testing under CAA section 114 regardless of §63.7 (e)(1)-(3) | Yes. | ||||
§63.7(f) | Alternative Test Method | Procedures by which Administrator can grant approval to use an intermediate or major change, or alternative to a test method | Yes. | ||||
§63.7(g) | Performance Test Data Analysis | Must include raw data in performance test report; must submit performance test data 60 days after end of test with the Notification of Compliance Status; keep data for 5 years | Yes, except this subpart specifies how and when the performance test and performance evaluation results are reported. | ||||
§63.7(h) | Waiver of Tests | Procedures for Administrator to waive performance test | Yes. | ||||
§63.8(a)(1) | Applicability of Monitoring Requirements | Subject to all monitoring requirements in standard | Yes. | ||||
§63.8(a)(2) | Performance Specifications | Performance Specifications in appendix B of 40 CFR part 60 apply | Yes. | ||||
§63.8(a)(3) | [Reserved] | ||||||
§63.8(a)(4) | Monitoring of Flares | Monitoring requirements for flares in §63.11 |
Yes, before July 7, 2023; however, flare monitoring requirements in
§63.987(c) also apply before July 7, 2023.
No, beginning on and after July 7, 2023. See §63.2380. | ||||
§63.8(b)(1) | Monitoring | Must conduct monitoring according to standard unless Administrator approves alternative | Yes. | ||||
§63.8(b)(2)-(3) | Multiple Effluents and Multiple Monitoring Systems | Specific requirements for installing monitoring systems; must install on each affected source or after combined with another affected source before it is released to the atmosphere provided the monitoring is sufficient to demonstrate compliance with the standard; if more than one monitoring system on an emission point, must report all monitoring system results, unless one monitoring system is a backup | Yes. | ||||
§63.8(c)(1) | Monitoring System Operation and Maintenance | Maintain monitoring system in a manner consistent with good air pollution control practices | Yes. | ||||
§63.8(c)(1)(i) | Routine and Predictable SSM | Keep parts for routine repairs readily available; reporting requirements for SSM when action is described in SSM plan |
Yes, before July 7, 2023.
No, beginning on and after July 7, 2023. | ||||
§63.8(c)(1)(ii) | CMS malfunction not in SSM plan | Keep the necessary parts for routine repairs if CMS malfunctions | Yes. | ||||
§63.8(c)(1)(iii) | Compliance with Operation and Maintenance Requirements | Develop a written SSM plan for CMS |
Yes, before July 7, 2023.
No, beginning on and after July 7, 2023. | ||||
§63.8(c)(2)-(3) | Monitoring System Installation | Must install to get representative emission or parameter measurements; must verify operational status before or at performance test | Yes. | ||||
§63.8(c)(4) | CMS Requirements | CMS must be operating except during breakdown, out-of-control, repair, maintenance, and high-level calibration drifts; COMS must have a minimum of one cycle of sampling and analysis for each successive 10-second period and one cycle of data recording for each successive 6-minute period; CEMS must have a minimum of one cycle of operation for each successive 15-minute period | Yes; however, COMS are not applicable. | ||||
§63.8(c)(5) | COMS Minimum Procedures | COMS minimum procedures | No. | ||||
§63.8(c)(6)-(8) | CMS Requirements | Zero and high level calibration check requirements. Out-of-control periods | Yes, but only applies for CEMS. Subpart SS of this part provides requirements for CPMS. | ||||
§63.8(d)(1)-(2) | CMS Quality Control | Requirements for CMS quality control | Yes, but only applies for CEMS. Subpart SS of this part provides requirements for CPMS. | ||||
§63.8(d)(3) | CMS Quality Control | Must keep quality control plan on record for 5 years; keep old versions |
Yes, before July 7, 2023, but only applies for CEMS. Subpart SS of this part provides requirements for CPMS.
No, beginning on and after July 7, 2023. See §63.2366(c). | ||||
§63.8(e) | CMS Performance Evaluation | Notification, performance evaluation test plan, reports | Yes, but only applies for CEMS, except this subpart specifies how and when the performance evaluation results are reported. | ||||
§63.8(f)(1)-(5) | Alternative Monitoring Method | Procedures for Administrator to approve alternative monitoring | Yes, but subpart SS of this part also provides procedures for approval of CPMS. | ||||
§63.8(f)(6) | Alternative to Relative Accuracy Test | Procedures for Administrator to approve alternative relative accuracy tests for CEMS | Yes. | ||||
§63.8(g) | Data Reduction | COMS 6-minute averages calculated over at least 36 evenly spaced data points; CEMS 1 hour averages computed over at least four equally spaced data points; data that cannot be used in average | Yes; however, COMS are not applicable. | ||||
§63.9(a) | Notification Requirements | Applicability and State delegation | Yes. | ||||
§63.9(b)(1)-(2), (4)-(5) | Initial Notifications | Submit notification within 120 days after effective date; notification of intent to construct/reconstruct, notification of commencement of construction/reconstruction, notification of startup; contents of each | Yes. | ||||
§63.9(c) | Request for Compliance Extension | Can request if cannot comply by date or if installed best available control technology or lowest achievable emission rate (BACT/LAER) | Yes. | ||||
§63.9(d) | Notification of Special Compliance Requirements for New Sources | For sources that commence construction between proposal and promulgation and want to comply 3 years after effective date | Yes. | ||||
§63.9(e) | Notification of Performance Test | Notify Administrator 60 days prior | Yes. | ||||
§63.9(f) | Notification of VE/Opacity Test | Notify Administrator 30 days prior | No. | ||||
§63.9(g) | Additional Notifications When Using CMS | Notification of performance evaluation; notification about use of COMS data; notification that exceeded criterion for relative accuracy alternative | Yes; however, there are no opacity standards. | ||||
§63.9(h)(1)-(6) | Notification of Compliance Status | Contents due 60 days after end of performance test or other compliance demonstration, except for opacity/visible emissions, which are due 30 days after; when to submit to federal vs. state authority | Yes; however, (1) there are no opacity standards and (2) all initial Notification of Compliance Status, including all performance test data, are to be submitted at the same time, either within 240 days after the compliance date or within 60 days after the last performance test demonstrating compliance has been completed, whichever occurs first. | ||||
§63.9(i) | Adjustment of Submittal Deadlines | Procedures for Administrator to approve change in when notifications must be submitted | Yes. | ||||
§63.9(j) | Change in Previous Information | Must submit within 15 days after the change | Yes for change to major source status, other changes are reported in the first and subsequent compliance reports. | ||||
§63.9(k) | Electronic reporting procedures | Procedure to report electronically for notifications and reports | Yes. [Change Notice] [Previous Text] | ||||
§63.10(a) | Recordkeeping/Reporting | Applies to all, unless compliance extension; when to submit to federal vs. state authority; procedures for owners of more than one source | Yes. | ||||
§63.10(b)(1) | Recordkeeping/Reporting | General requirements; keep all records readily available; keep for 5 years | Yes. | ||||
§63.10(b)(2)(i) | Records Related to Startup and Shutdown | Occurrence of each for operations (process equipment) | Yes, July 7, 2023. No, beginning on and after July 7, 2023. | ||||
§63.10(b)(2)(ii) | Recordkeeping Relevant to Malfunction Periods and CMS | Occurrence of each malfunction of air pollution equipment |
Yes, before July 7, 2023.
No, beginning on and after July 7, 2023. See §63.2390(f). | ||||
§63.10(b)(2)(iii) | Recordkeeping Relevant to Maintenance of Air Pollution Control and Monitoring Equipment | Maintenance on air pollution control equipment | Yes. | ||||
§63.10(b)(2)(iv) | Recordkeeping Relevant to SSM Periods and CMS | Actions during SSM |
Yes, before July 7, 2023.
No, beginning on and after July 7, 2023. | ||||
§63.10(b)(2)(v) | Recordkeeping Relevant to SSM Periods and CMS | Actions during SSM | No. | ||||
§63.10(b)(2)(vi)-(xi) | CMS Records | Malfunctions, inoperative, out-of-control periods | Yes. | ||||
§63.10(b)(2)(xii) | Records | Records when under waiver | Yes. | ||||
§63.10(b)(2)(xiii) | Records | Records when using alternative to relative accuracy test | Yes. | ||||
§63.10(b)(2)(xiv) | Records | All documentation supporting initial notification and notification of compliance status | Yes. | ||||
§63.10(b)(3) | Records | Applicability determinations | Yes. | ||||
§63.10(c)(1)-(14) | Records | Additional records for CMS | Yes. | ||||
§63.10(c)(15) | Records | Additional records for CMS |
Yes, before July 7, 2023.
No, beginning on and after July 7, 2023. | ||||
§63.10(d)(1) | General Reporting Requirements | Requirement to report | Yes. | ||||
§63.10(d)(2) | Report of Performance Test Results | When to submit to federal or state authority | No. This subpart specifies how and when the performance test results are reported. | ||||
§63.10(d)(3) | Reporting Opacity or Visible Emissions Observations | What to report and when | Yes. | ||||
§63.10(d)(4) | Progress Reports | Must submit progress reports on schedule if under compliance extension | Yes. | ||||
§63.10(d)(5) | SSM Reports | Contents and submission |
Yes, before July 7, 2023.
No, beginning on and after July 7, 2023. See §63.2386(d)(1)(xiii). | ||||
§63.10(e)(1)-(2) | Additional CMS Reports | Must report results for each CEMS on a unit; written copy of CMS performance evaluation; two-three copies of COMS performance evaluation | Yes, except this subpart specifies how and when the performance evaluation results are reported; however, COMS are not applicable. | ||||
§63.10(e)(3)(i)-(iii) | Reports | Schedule for reporting excess emissions and parameter monitor exceedance (now defined as deviations) | Yes; however, note that the title of the report is the compliance report; deviations include excess emissions and parameter exceedances. | ||||
§63.10(e)(3)(iv)-(v) | Excess Emissions Reports | Requirement to revert to quarterly submission if there is an excess emissions or parameter monitoring exceedance (now defined as deviations); provision to request semiannual reporting after compliance for 1 year; submit report by 30th day following end of quarter or calendar half; if there has not been an exceedance or excess emissions (now defined as deviations), report contents in a statement that there have been no deviations; must submit report containing all of the information in §§63.8(c)(7)-(8) and 63.10(c)(5)-(13) | Yes. | ||||
§63.10(e)(3)(vi)-(viii) | Excess Emissions Report and Summary Report | Requirements for reporting excess emissions for CMS (now called deviations); requires all of the information in §§63.10(c)(5)-(13) and 63.8(c)(7)-(8) | No. This subpart specifies the reported information for deviations within the compliance reports. | ||||
§63.10(e)(4) | Reporting COMS Data | Must submit COMS data with performance test data | No. | ||||
§63.10(f) | Waiver for Recordkeeping/Reporting | Procedures for Administrator to waive | Yes. | ||||
§63.11(b) | Flares | Requirements for flares |
Yes, before July 7, 2023;
§63.987 requirements apply, and the section references
§63.11(b).
No, beginning on and after July 7, 2023. See §63.2380. | ||||
§63.11(c), (d), and (e) | Control and work practice requirements | Alternative work practice for equipment leaks | Yes. | ||||
§63.12 | Delegation | State authority to enforce standards | Yes. | ||||
§63.13 | 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 | Public and confidential information | Yes. |
[69 FR 5063, Feb. 3, 2004, as amended at 71 FR 20463, Apr. 20, 2006; 71 FR 42924, July 28, 2006; 73 FR 78215, Dec. 22, 2008; 85 FR 40786, July 7, 2020; 85 FR 73903, Nov. 19, 2020; 89 FR 23867, April 4, 2024]
Source: 69 FR 5063, Feb. 3, 2004, unless otherwise noted.
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