The owner or operator
(2) Contents. The owner or operator shall include the following information in the implementation plan or in the application for an operating permit for all emission sources to be included in an emissions average: (i) The identification of all emission sources (potlines or anode bake furnaces) in the average; (ii) The assigned TF, POM and/or PM emission limit for each averaging group of potlines and/or anode bake furnaces; (iii) The specific control technologies or pollution prevention measures to be used for each emission source in the averaging group and the date of its installation or application. If the pollution prevention measures reduce or eliminate emissions from multiple sources, the owner or operator must identify each source; (iv) The test plan for the measurement of TF, POM and/or PM emissions in accordance with the requirements in 63.847(b); (v) The operating parameters to be monitored for each control system or device and a description of how the operating limits will be determined; (vi) If the owner or operator requests to monitor an alternative operating parameter pursuant to 63.848(l): (A) A description of the parameter(s) to be monitored and an explanation of the criteria used to select the parameter(s); and (B) A description of the methods and procedures that will be used to demonstrate that the parameter indicates proper operation of the control device; the frequency and content of monitoring, reporting, and recordkeeping requirements; and a demonstration, to the satisfaction of the applicable regulatory authority, that the proposed monitoring frequency is sufficient to represent control device operating conditions; and (vii) A demonstration that compliance with each of the applicable emission limit(s) will be achieved under representative operating conditions. (3) Approval criteria. Upon receipt, the regulatory authority shall review and approve or disapprove the plan or permit application according to the following criteria: (i) Whether the content of the plan includes all of the information specified in paragraph (d)(2) of this section; and (ii) Whether the plan or permit application presents sufficient information to determine that compliance will be achieved and maintained. (4) Prohibitions. The applicable regulatory authority shall not approve an implementation plan or permit application containing any of the following provisions: (i) Any averaging between emissions of differing pollutants or between differing sources. Emission averaging shall not be allowed between TF, POM and/or PM, and emission averaging shall not be allowed between potlines and anode bake furnaces; (ii) The inclusion of any emission source other than an existing potline or existing anode bake furnace or the inclusion of any potline or anode bake furnace not subject to the same operating permit; or (iii) The inclusion of any potline or anode bake furnace while it is shut down, in the emission calculations. (5) Term. Following review, the applicable regulatory authority shall approve the plan or permit application, request changes, or request additional information. Once the applicable regulatory authority receives any additional information requested, the applicable regulatory authority shall approve or disapprove the plan or permit application within 120 days. (i) The applicable regulatory authority shall approve the plan for the term of the operating permit; (ii) To revise the plan prior to the end of the permit term, the owner or operator shall submit a request to the applicable regulatory authority; and (iii) The owner or operator may submit a request to the applicable regulatory authority to implement emission averaging after the applicable compliance date. (6) Operation. While operating under an approved implementation plan, the owner or operator shall monitor the operating parameters of each control system, keep records, and submit periodic reports as required for each source subject to this subpart.