(1) General requirements.

(2) Minimum performance requirements for approved monitoring approaches. The following are acceptable monitoring approaches when conducted in accordance with the minimum requirements in paragraphs (3) through (9) of this subdivision:

(3) Mass balance calculations. A facility using mass balance calculations to monitor PAL contaminant emissions from activities using coating or solvents must meet the following requirements:

(4) CEMS. A facility using CEMS to monitor PAL contaminant emissions must meet the following requirements:

(5) Other monitoring systems. A facility using other monitoring systems to monitor PAL contaminant emissions must meet the following requirements:

(6) Emission factors. A facility using emission factors to monitor PAL contaminant emissions must meet the following requirements:

(7) A facility owner or operator must record and report maximum potential emissions without considering enforceable emission limitations or operational restrictions for an emission source during any period of time that there is no monitoring data, unless another method for determining emissions during such periods is specified in the permit.

(8) Notwithstanding the requirements in paragraphs (3) through (7) of this subdivision, where an owner or operator of a facility cannot demonstrate a correlation between the monitored parameter(s) and the PAL contaminant emissions rate at all operating points of the emission source, the department must include in the permit default value(s) for determining compliance with the PAL based on the highest potential emissions reasonably estimated at such operating point(s). Alternatively, the department must determine that operation of the emission source during circumstances where there is no correlation between monitored parameter(s) and the PAL contaminant emissions is a violation of the PAL.

(9) Re-validation. All data used to establish the PAL contaminant must be re-validated through performance testing or other scientifically valid means approved by the department. Such testing must occur at least once every five years after issuance of the PAL.

(1) The facility must retain a copy of all records necessary to determine compliance with any requirement of this Subpart and of the PAL, including a determination of each emission source's 12-month rolling total emissions, for five years from the date of such record.

(2) The facility must retain a copy of the following records for the duration of the PAL effective period plus five years:

(3) The records must be maintained on-site or at an alternative location approved by the department. Such records may be retained in an electronic format.

(1) Semi-annual report. The semi-annual report must be submitted to the department within 30 days of the end of each reporting period, and include the following:

(2) Deviation report. The major facility owner or operator must promptly submit a report of any deviations or exceedance of the PAL requirements, including periods where no monitoring is available. The deviation report must be submitted within the time limits prescribed by Part 201 of this Title and the Title V permit. A deviation report submitted in accordance with Subpart 201-6 of this Title will satisfy this reporting requirement. The report must contain, among other information required under Subpart 201-6 of this Title, identification of the owner or operator, the PAL requirement that experienced the deviation or that was exceeded, emissions resulting from the deviation or exceedance, and a signed statement by the responsible official as defined by the applicable title V permit certifying the truth, accuracy, and completeness of the information contained in the report.

(3) Re-validation results. The owner or operator must submit to the department the results of any re-validation test or method within three months after completion of such test or method.