Instruments and sampling systems installed and used pursuant to 20.2.31.112 NMAC, shall be operated, installed and maintained in accordance with the performance specifications and other requirements set forth by the US EPA in 40 CFR Part 60, Appendix B. In the event of significant breakdown of the monitoring system, the owner or operator shall demonstrate to the Department after the repair work that the system continues to meet the applicable performance specifications. The Department may require the owner or operator to conduct a performance test of the equipment as specified in 40 CFR, Part 60, Appendix B, but not more frequently than once per year unless the Department has reason to believe that the continuous monitoring equipment is not operating within the applicable performance specifications. The Department may approve alternate means of verifying the performance of the continuous monitoring system. The Department may also perform independent audit on the continuous monitoring system utilizing the method specified in 20.2.31.111 NMAC.

[11/30/95; 20.2.31.114 NMAC - Rn, 20 NMAC 2.31.114 10/31/02]

HISTORY OF 20.2.31 NMAC:

Pre-NMAC History: The material in this part was derived from that previously filed with the Commission of Public Records-State Records Center and Archives.

AQCR 602, Coal Burning Equipment - Sulfur Dioxide, 04/04/72.

EIB/AQCR 602, Coal Burning Equipment - Sulfur Dioxide, 12/07/79.

EIB/AQCR 602, Coal Burning Equipment - Sulfur Dioxide, 11/24/80.

EIB/AQCR 602, Coal Burning Equipment - Sulfur Dioxide, 11/17/93.

History of Repealed Material: [RESERVED]

Other History:

EIB/AQCR 602, Coal Burning Equipment - Sulfur Dioxide, 11/17/93, was renumbered into first version of the New Mexico Administrative Code as 20 NMAC 2.31, Coal Burning Equipment - Sulfur Dioxide, filed 10/30/95.

20 NMAC 2.31, Coal Burning Equipment - Sulfur Dioxide, filed 10/30/95, was renumbered, reformatted and replaced by 20.2.31 NMAC, Coal Burning Equipment - Sulfur Dioxide, effective 10/31/02.