Source: https://www.ecfr.gov/cgi-bin/text-idx?mc=true&node=sg40.14.63_14152.sg102&rgn=div7
Timestamp: 2019-12-07 18:06:50
Document Index: 202410682

Matched Legal Cases: ['§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', 'art 70', 'art 71', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', 'art 60', '§63', 'art 60', 'art 60', 'art 60', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63', '§63']

§63.4162 [Reserved]
§63.4163 How do I conduct periodic performance tests and demonstrate continuous compliance with the emission limitations?
(a) To demonstrate continuous compliance with the applicable emission limit in §63.4090, the organic HAP emission rate for each compliance period determined according to the procedures in §63.4161 must be equal to or less than the applicable emission limit in §63.4090. Each month following the initial compliance period described in §63.4160 is a compliance period.
(b) If the organic HAP emission rate for any compliance period exceeded the applicable emission limit in §63.4090, this is a deviation from the emission limitation for that compliance period and must be reported as specified in §§63.4110(b)(6) and 63.4120(g).
(c) You must demonstrate continuous compliance with each operating limit required by §63.4092 that applies to you as specified in Table 1 to this subpart, and you must conduct periodic performance tests as specified in paragraph (c)(3) of this section.
(1) If an operating parameter is out of the allowed range specified in Table 1 to this subpart, this is a deviation from the operating limit that must be reported as specified in §§63.4110(b)(6) and 63.4120(g).
(2) If an operating parameter deviates from the operating limit specified in Table 1 to this subpart, then you must assume that the emission capture system and add-on control device were achieving zero efficiency during the time period of the deviation. For the purposes of completing the compliance calculations specified in §63.4161, you must treat the materials used during a deviation on a controlled coating operation as if they were used on an uncontrolled coating operation for the time period of the deviation. You must not include those materials in the calculation of organic HAP emissions reductions in Equation 1 of §63.4161.
(3) Except for solvent recovery systems for which you conduct liquid-liquid material balances according to §63.4161(h), you must conduct according to the procedures in §§63.4164, 63.4165, and 63.4166 periodic performance tests of each capture system and add-on control device used to demonstrate compliance, and you must establish the operating limits required by §63.4092. You must conduct the first periodic performance test and establish the operating limits required by §63.4092 before March 15, 2022, unless you are already required to complete periodic performance tests as a requirement of renewing your facility's operating permit under 40 CFR part 70 or 40 CFR part 71 and have conducted a performance test on or after March 15, 2017. Thereafter you must conduct a performance test no later than 5 years following the previous performance test. Operating limits must be confirmed or reestablished during each performance test.
(d) You must meet the requirements for bypass lines in §63.4168(b). If any bypass line is opened and emissions are diverted to the atmosphere when the coating operation is running, this is a deviation that must be reported as specified in §§63.4110(b)(6) and 63.4120(g). For the purposes of completing the compliance calculations specified in §63.4161, you must treat the materials used during a deviation on a controlled coating operation as if they were used on an uncontrolled coating operation for the time period of the deviation. You must not include those materials in the calculation of organic HAP emissions reductions in Equation 1 of §63.4161.
(e) You must demonstrate continuous compliance with the work practice standards in §63.4093. If you did not develop a work practice plan, did not implement the plan, or did not keep the records required by §63.4130(k)(8), this is a deviation from the work practice standards that must be reported as specified in §§63.4110(b)(6) and 63.4120(g).
(f) As part of each semiannual compliance report required in §63.4120, you must submit a statement that you were in compliance with the emission limitations during the reporting period because the organic HAP emission rate for each compliance period was less than or equal to the applicable emission limit in §63.4090, and you achieved the operating limits required by §63.4092 and the work practice standards required by §63.4093 during each compliance period.
(g) [Reseved]
(h) Before September 12, 2019, consistent with §§63.6(e) and 63.7(e)(1), deviations that occur during a period of startup, shutdown, or malfunction of the emission capture system, add-on control device, or coating operation that may affect emission capture or control device efficiency are not violations if you demonstrate to the Administrator's satisfaction that you were operating in accordance with §63.6(e). The Administrator will determine whether deviations that occur during a period of startup, shutdown, or malfunction are violations according to the provisions in §63.6(e). On and after September 12, 2019, as specified in §63.4100(b), at all times, the owner or operator must operate and maintain any affected source, including associated air pollution control equipment and monitoring equipment, in a manner consistent with safety and good air pollution control practices for minimizing emissions, and determination of whether a source is operating in compliance with operation and maintenance requirements will be based on information available to the Administrator.
(j) You must maintain records as specified in §§63.4130 and 63.4131.
[67 FR 48262, July 23, 2002, as amended at 71 FR 20465, Apr. 20, 2006; 84 FR 9617, Mar. 15, 2019]
§63.4164 What are the general requirements for performance tests?
(a) You must conduct each performance test required by §63.4160 according to the requirements in this section unless you obtain a waiver of the performance test according to the provisions in §63.7(h).
(b) You must conduct each performance test of an emission capture system according to the requirements in §63.4165 and of an add-on control device according to the requirements in §63.4166.
(c) The performance test to determine add-on control device organic HAP destruction or removal efficiency must consist of three runs as specified in §63.7(e)(3) and each run must last at least 1 hour.
[67 FR 48262, July 23, 2002, as amended at 84 FR 9617, Mar. 15, 2019]
§63.4166 How do I determine the add-on control device emission destruction or removal efficiency?
(3) Use Method 3, 3A, or 3B in appendix A-2 of part 60, as appropriate, for gas analysis to determine dry molecular weight. You may also use as an alternative to Method 3B, the manual method for measuring the oxygen, carbon dioxide, and carbon monoxide content of exhaust gas in ANSI/ASME, PTC 19.10-1981, “Flue and Exhaust Gas Analyses” (incorporated by reference, see §63.14).
(4) Use Method 4 in appendix A-3 of part 60 to determine stack gas moisture.
(b) Measure total gaseous organic mass emissions as carbon at the inlet and outlet of the add-on control device simultaneously, using either Method 25 or 25A in appendix A-7 of part 60, as specified in paragraphs (b)(1) through (3) of this section. You must use the same method for both the inlet and outlet measurements. You may use Method 18 in appendix A-6 of part 60 to subtract methane emissions from measured total gaseous organic mass emissions as carbon.
(2) Use Method 25A if the add-on control device is an oxidizer and you expect the total gaseous organic concentration as carbon to be 50 ppm or less at the control device outlet.
(c) If two or more add-on control devices are used for the same emission stream, then you must measure emissions at the outlet of each device. For example, if one add-on control device is a concentrator with an outlet for the high-volume, dilute stream that has been treated by the concentrator, and a second add-on control device is an oxidizer with an outlet for the low-volume, concentrated stream that is treated with the oxidizer, you must measure emissions at the outlet of the oxidizer and the high-volume dilute stream outlet of the concentrator.
Mf = total gaseous organic emissions mass flow rate, kg/per hour (h).
0.0416 = conversion factor for molar volume, kg-moles per cubic meter (mol/m3) (@ 293 Kelvin (K) and 760 millimeters of mercury (mm Hg)).
(e) For each test run, determine the add-on control device organic emissions destruction or removal efficiency, using Equation 2 of this section.
DRE = add-on control device organic emissions destruction or removal efficiency, percent.
§63.4167 How do I establish the emission capture system and add-on control device operating limits during performance tests?
During the performance tests required by §§63.4160 and 63.4163, and described in §§63.4164, 63.4165, and 63.4166, you must establish the operating limits required by §63.4092 according to this section unless you have received approval for alternative monitoring and operating limits under §63.8(f) as specified in §63.4092.
(2) Use the data collected during the performance test to calculate and record the average combustion temperature maintained during the performance test. This average combustion temperature is the minimum operating limit for your thermal oxidizer.
(2) Use the data collected during the performance test to calculate and record the average temperature just before the catalyst bed and the average temperature difference across the catalyst bed maintained during the performance test. These are the minimum operating limits for your catalytic oxidizer.
(3) As an alternative to monitoring the temperature difference across the catalyst bed, you may monitor the temperature just before the catalyst bed and implement a site-specific inspection and maintenance plan for your catalytic oxidizer as specified in paragraph (b)(4) of this section. During the performance test, you must monitor and record the temperature just before the catalyst bed at least once every 15 minutes during each of the three test runs. Use the data collected during the performance test to calculate and record the average temperature just before the catalyst bed during the performance test. This is the minimum operating limit for your catalytic oxidizer.
(ii) Monthly inspection of the oxidizer system including the burner assembly and fuel supply lines for problems and, as necessary, adjusting the equipment to assure proper air-to-fuel mixtures.
(iii) Annual internal and monthly external visual inspection of the catalyst bed to check for channeling, abrasion, and settling. If problems are found, you must take corrective action consistent with the manufacturer's recommendations and conduct a new performance test to determine destruction efficiency according to §63.4166.
(c) Carbon adsorbers. If your add-on control device is a carbon absorber, establish the operating limits according to paragraphs (c)(1) and (2) of this section.
(2) The operating limits for your carbon absorber are the minimum total desorbing gas mass flow recorded during the regeneration cycle and the maximum carbon bed temperature recorded after the cooling cycle.
(2) Use the data collected during the performance test to calculate and record the average condenser outlet (product side) gas temperature maintained during the performance test. This average condenser outlet gas temperature is the maximum operating limit for your condenser.
(e) Concentrators. If your add-on control device includes a concentrator, you must establish operating limits for the concentrator according to paragraphs (e)(1) through (4) of this section.
(1) During the performance test, you must monitor and record the desorption concentrate stream gas temperature at least once every 15 minutes during each of the three runs of the performance test.
(2) Use the data collected during the performance test to calculate and record the average temperature. This is the minimum operating limit for the desorption concentrate gas stream temperature.
(3) During the performance test, you must monitor and record the pressure drop of the dilute stream across the concentrator at least once every 15 minutes during each of the three runs of the performance test.
(4) Use the data collected during the performance test to calculate and record the average pressure drop. This is the maximum operating limit for the dilute stream across the concentrator.
(f) Emission capture system. For each capture device that is not part of a PTE that meets the criteria of §63.4165(a), establish an operating limit for either the gas volumetric flow rate or duct static pressure as specified in paragraphs (f)(1) and (2) of this section. The operating limit for a PTE is specified in Table 1 to this subpart.
(1) During the capture efficiency determination required by §§63.4160 and 63.4163, and described in §§63.4164 and 63.4165, you must monitor and record either the gas volumetric flow rate or the duct static pressure for each separate capture device in your emission capture system at least once every 15 minutes during each of the three test runs at a point in the duct between the capture device and the add-on control device inlet.
(2) Calculate and record the average gas volumetric flow rate or duct static pressure for the three test runs for each capture device. This average gas volumetric flow rate or duct static pressure is the minimum operating limit for that specific capture device.