7 Del. Admin. Code § app H § 1124-A-H-2.0

Current through Register Vol. 28, No. 3, September 1, 2024

Section 1124-A-H-2.0 - Determining out-of-control condition for the CEMS

2.1 If either the zero (or low-level) or high-level CD exceeds 10% for five consecutive daily periods, the CEMS is out-of-control.

2.2 If either the zero (or low-level) or high-level CD exceeds 20%, the CEMS is out-of-control.

2.3 If the CEMS fails a performance audit (PA) performed consistent with the requirements of 40 CFR, Part 60, Appendix F (July 1, 1992), the CEMS is out-of-control, and the owner or operator shall take necessary corrective action to eliminate the problem. Following the corrective action, the source owner or operator shall reconduct the appropriate failed portion of the audit and other applicable portions to determine whether the monitoring system is operating properly and within specifications. Monitoring data obtained during any out-of-control period may not be used for compliance determination or meet any data capture requirements; however, the data can be used for identifying periods when there has been a failure to meet quality assurance/quality control criteria.

7 Del. Admin. Code § app H § 1124-A-H-2.0