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25 Pa. Code § 145.71. Initial certification and recertification procedures.

§ 145.71. Initial certification and recertification procedures.

 (a)  The owner or operator of a NOx budget unit that is subject to an acid rain emissions limitation shall comply with the initial certification and recertification procedures of 40 CFR Part 75 (relating to continuous emission monitoring), except that:

   (1)  If, prior to January 1, 1998, the Administrator approved a petition under 40 CFR 75.17(a) or (b) (relating to specific provisions for monitoring emissions from common, bypass, and multiple stacks for NOx emission rate) for apportioning the NOx emission rate measured in a common stack or a petition under 40 CFR 75.66 (relating to petitions to the Administrator) for an alternative to a requirement in 40 CFR 75.17, the NOx authorized account representative shall resubmit the petition to the Administrator under §  145.75(a) (relating to petitions) to determine if the approval applies under the NOx Budget Trading Program.

   (2)  For additional CEMS required under the common stack provisions in 40 CFR 75.72 (relating to determination of NOx mass emissions), or for NOx concentration CEMS used under 40 CFR 75.71(a)(2) (relating to specific provisions for monitoring NOx emission rate and heat input for the purpose of calculating NOx mass emissions), the owner or operator shall meet the requirements of subsection (b).

 (b)  The owner or operator of a NOx budget unit that is not subject to an acid rain emissions limitation shall comply with the following initial certification and recertification procedures. The owner or operator of a unit that qualifies to use the low mass emissions excepted monitoring methodology under 40 CFR 75.19 (relating to optional SO2, NOx and CO2 emissions calculation for low mass emissions unit) or that qualifies to use an alternative monitoring system under 40 CFR Part 75, Subpart E (relating to alternative monitoring systems) shall comply with the following procedures, as modified by subsection (c) or (d). The owner or operator of a NOx budget unit that is subject to an acid rain emissions limitation, but requires additional CEMS under the common stack provisions in 40 CFR 75.72, or that uses a NOx concentration CEMS under 40 CFR 75.71(a)(2) also shall comply with the following initial certification and recertification procedures:

   (1)  Requirements for initial certification. The owner or operator shall ensure that each monitoring system required by 40 CFR Part 75, Subpart H (relating to NOx mass emissions provisions) (which includes the automated data acquisition and handling system) successfully completes all of the initial certification testing required under 40 CFR 75.20 (relating to certification and recertification procedures). The owner or operator shall ensure that the applicable certification tests are successfully completed by the deadlines specified in §  145.70(2) (relating to general monitoring requirements). In addition, whenever the owner or operator installs a monitoring system to meet the requirements of this subchapter in a location where no monitoring system was previously installed, initial certification according to 40 CFR 75.20 is required.

   (2)  Requirements for recertification. Whenever the owner or operator makes a replacement, modification or change in a certified monitoring system that may significantly affect the ability of the system to accurately measure or record NOx mass emissions or heat input rate or to meet the requirements of 40 CFR 75.21 (relating to quality assurance and quality control requirements) or 40 CFR Part 75, Appendix B (relating to quality assurance and quality control), the owner or operator shall recertify the monitoring system according to 40 CFR 75.20(b). Whenever the owner or operator makes a replacement, modification or change to the flue gas handling system or the unit’s operation that may significantly change the stack flow or concentration profile, the owner or operator shall recertify the continuous emissions monitoring system according to 40 CFR 75.20(b). Examples of changes which require recertification include: replacement of the analyzer, change in location or orientation of the sampling probe or site or changing of flow rate monitor polynomial coefficients.

   (3)  Certification approval process for initial certifications and recertification.

     (i)   Notification of certification. The NOx authorized account representative shall submit to the Department and the appropriate EPA regional office a written notice of the dates of certification in accordance with §  145.73 (relating to notification).

     (ii)   Certification application. The NOx authorized account representative shall submit to the Department and the appropriate EPA regional office a certification application for each monitoring system required under 40 CFR Part 75 Subpart H. A complete certification application shall include the information specified in 40 CFR Part 75 Subpart H.

     (iii)   Provisional certification. Except for units using the low mass emission excepted methodology under 40 CFR 75.19, the provisional certification date for a monitor shall be determined using the procedures in 40 CFR 75.20(a)(3). A provisionally certified monitor may be used under the NOx Budget Trading Program for a period not to exceed 120 days after receipt by the Department of the complete certification application for the monitoring system or component thereof under subparagraph (ii). Data measured and recorded by the provisionally certified monitoring system or component thereof, in accordance with 40 CFR Part 75, will be considered valid quality-assured data (retroactive to the date and time of provisional certification), if the Department does not invalidate the provisional certification by issuing a notice of disapproval within 120 days of receipt of the complete certification application by the Department.

     (iv)   Certification application formal approval process. The Department will issue a written notice of approval or disapproval of the certification application to the owner or operator within 120 days after receipt of the complete certification application under subparagraph (ii). If the Department does not issue the notice within the 120-day period, each monitoring system which meets the applicable performance requirements of 40 CFR Part 75 and is included in the certification application will be deemed certified for use under the NOx Budget Trading Program.

       (A)   Approval notice. If the certification application is complete and shows that each monitoring system meets the applicable performance requirements of 40 CFR Part 75, the Department will issue a written notice of approval of the certification application within 120 days of receipt.

       (B)   Incomplete application notice. A certification application will be considered complete when all of the applicable information required to be submitted under subparagraph (ii) has been received by the Department. If the certification application is not complete, the Department will issue a written notice of incompleteness that sets a date by which the NOx authorized account representative must submit the additional information required to complete the certification application. If the NOx authorized account representative does not comply with the notice of incompleteness by the specified date, then the Department may issue a notice of disapproval under clause (C). The 120-day review period may not begin prior to receipt of a complete certification application.

       (C)   Disapproval notice. If the certification application shows that any monitoring system or component thereof does not meet the performance requirements of this section and § §  145.70 and 145.72—145.76, or if the certification application is incomplete and the requirement for disapproval under clause (B) has been met, the Department will issue a written notice of disapproval of the certification application. Upon issuance of the notice of disapproval, the provisional certification is invalidated by the Department and the data measured and recorded by each uncertified monitoring system or component thereof will not be considered valid quality-assured data beginning with the date and hour of provisional certification (as defined under 40 CFR 75.20(a)(3)). the owner or operator shall follow the procedures for loss of certification in subparagraph (v) for each monitoring system or component thereof which is disapproved for initial certification.

       (D)   Audit decertification. The Department may issue a notice of disapproval of the certification status of a monitor in accordance with §  145.72(b).

     (v)   Procedures for loss of certification. If the Department issues a notice of disapproval of a certification application under subparagraph (iv)(C) or a notice of disapproval of certification status under subparagraph (iv)(D), the following apply:

       (A)   The owner or operator shall substitute the following values, for each hour of unit operation during the period of invalid data specified under 40 CFR 75.20(a)(4)(iii), (b)(5), (h)(4) or 75.21(e) and continuing until the time, date and hour specified under 40 CFR 75.20(a)(5)(i):

         (I)   For units using or intending to monitor for NOx emission rate and heat input rate or for units using the low mass emission excepted methodology under 40 CFR 75.19, the maximum potential NOx emission rate and the maximum potential hourly heat input of the unit.

         (II)   For units intending to monitor for NOx mass emissions using a NOx pollutant concentration monitor and a flow monitor, the maximum potential concentration of NOx and the maximum potential flow rate of the unit under 40 CFR Part 75, Appendix A Section 2 (relating to instrument span).

       (B)   The NOx authorized account representative shall submit a notification of certification retest dates and a new certification application in accordance with subparagraphs (i) and (ii).

       (C)   The owner or operator shall repeat all certification tests or other requirements that were failed by the monitoring system, as indicated in the Department’s notice of disapproval, within 30 unit operating days after the date of issuance of the notice of disapproval.

 (c)  This subsection applies to initial certification and recertification procedures for low mass emission units using the excepted methodologies under 40 CFR 75.19. The owner or operator of a gas-fired or oil-fired unit using the low mass emissions excepted methodology under 40 CFR 75.19 and not subject to an acid rain emission limitation shall meet the applicable general operating requirements of 40 CFR 75.10 (relating to general operating requirements) and the applicable requirements of 40 CFR 75.19. The owner or operator of such a unit shall also meet the applicable certification and recertification procedures of subsection (b), except that the excepted methodology shall be deemed provisionally certified for use under the NOx Budget Trading Program, as of one of the following dates:

     (i)   For a unit that does not have monitoring equipment initially certified or recertified for the NOx budget trading program as of the date on which the NOx authorized account representative submits the certification application under 40 CFR 75.19, starting on the date of the submission until the completion of the period for the Department’s review.

     (ii)   For a unit that has monitoring equipment initially certified or recertified for the NOx Budget Trading Program as of the date on which the NOx authorized account representative submits the certification application under 40 CFR 75.19 for the unit and that reports data on an annual basis under §  145.74(d) (relating to recordkeeping and reporting), starting January 1 of the year after the year of the submission until the completion of the period for the Department’s review.

     (iii)   For a unit that has monitoring equipment initially certified or recertified for the NOx budget trading program as of the date on which the NOx authorized account representative submits the certification application under 40 CFR 75.19 for the unit and that reports on a control season basis under §  145.74(d), starting May 1 of the control period after the year of the submission until the completion of the period for the Department’s review.

 (d)  This subsection applies to certification/recertification procedures for alternative monitoring systems. The NOx authorized account representative representing the owner or operator of each unit not subject to an acid rain emissions limitation applying to monitor using an alternative monitoring system approved by the NOx Budget Administrator under 40 CFR Part 75, Subpart E (relating to alternative monitoring systems) shall apply for certification to the Department prior to use of the system under the NOx Trading Program. The NOx authorized account representative shall apply for recertification following a replacement, modification or change according to the procedures in subsection (b). The owner or operator of an alternative monitoring system shall comply with the notification and application requirements for certification according to the procedures specified in subsection (b) and 40 CFR 75.20(f).

Cross References

   This section cited in 25 Pa. Code §  145.4 (relating to applicability); 25 Pa. Code §  145.5 (relating to retired unit exemption); 25 Pa. Code §  145.30 (relating to compliance certification report); 25 Pa. Code §  145.42 (relating to NOx allowance allocations); 25 Pa. Code §  145.54 (relating to compliance); 25 Pa. Code §  145.70 (relating to general monitoring requirements); 25 Pa. Code §  145.72 (relating to out of control periods); 25 Pa. Code §  145.74 (relating to recordkeeping and reporting); 25 Pa. Code §  145.75 (relating to petitions); 25 Pa. Code §  145.81 (relating to opt-in source general provisions); 25 Pa. Code §  145.83 (relating to applying for a NOx budget opt-in approval); 25 Pa. Code §  145.84 (relating to opt-in process); 25 Pa. Code §  145.87 (relating to opt-in unit change in regulatory status); and 25 Pa. Code §  145.88 (relating to NOx allowance allocations to opt-in units).



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