(a) You must be in compliance with the emission limitations in this subpart as specified in paragraphs (a)(1) through (4) of this section.
(1) Any web coating/printing, slashing, or dyeing/finishing operation(s) for which you use the compliant material option, as specified in Sec. 63.4291(a)(1), (b), or (c)(1) must be in compliance with the applicable emission limit in Table 1 to this subpart at all times.
(2) Any web coating/printing or dyeing/finishing operation(s) for which you use the emission rate without add-on controls option, as specified in Sec. 63.4291(a)(2) or (c)(2), must be in compliance with the applicable emission limit in Table 1 to this subpart for all compliance periods.
(3) Any web coating/printing or dyeing/finishing operation(s) for which you use the emission rate with add-on controls option, as specified in Sec. 63.4291(a)(3) or (c)(3), and any web coating/printing operation(s) for which you use either the organic HAP overall control efficiency option, as specified in Sec. 63.4291(a)(4), or the oxidizer outlet organic HAP concentration option, as specified in Sec. 63.4291(a)(5), must be in compliance with the emission limitations as specified in paragraphs (a)(3)(i) through (iii) of this section.
(i) The web coating/printing or dyeing/finishing operation(s) must be in compliance with the applicable emission limit in Table 1 to this subpart or minimize emissions at all times as required by Sec. 63.6(e)(1).
(ii) Each controlled web coating/printing or dyeing/finishing operation must be in compliance with the operating limits for emission capture systems and add-on control devices required by Sec. 63.4292 for all averaging time periods except for solvent recovery systems for which you conduct liquid-liquid material balances according to Sec. Sec. 63.4341(e)(5) or (f)(5) or 63.4351(d)(5).
(iii) Each controlled web coating/printing or dyeing/finishing operation must be in compliance with the work practice standards in Sec. 63.4293 at all times.
(4) Any dyeing/finishing affected source for which you use the equivalent emission rate option, as specified in Sec. 63.4291(c)(4), must operate within the operating scenarios, as defined in Sec. 63.4371, for which you determined the fraction of organic HAP applied in your dyeing/finishing affected source that is discharged to wastewater according to Sec. 63.4331(d) at all times.
(b) You must always operate and maintain your affected source, including air pollution control and monitoring equipment, according to the provisions in Sec. 63.6(e)(1)(i).
(c) If your affected source uses an emission capture system and add-on control device, you must develop a written startup, shutdown, and malfunction plan according to the provisions in Sec. 63.6(e)(3). The plan must address the startup, shutdown, and corrective actions in the event of a malfunction of the emission capture system or the add-on control device. The plan must also address any web coating/printing or dyeing/finishing operation equipment such as conveyors that move the substrate among enclosures that may cause increased emissions or that would affect capture efficiency if the process equipment malfunctions. [68 FR 32189, May 29, 2003, as amended at 71 FR 20465, Apr. 20, 2006]