(1) Compliance with the NOx emission requirement listed in Subsection R307-315-4(1) shall be determined according to the following procedures:
- (a) U.S. EPA Reference Method 7E, Determination of Nitrogen Oxides Emissions from Stationary Sources;
- (b) other EPA-approved testing methods acceptable to the Director; or
- (c) combustion analysis as part of a regular maintenance schedule.
(2) Compliance with the CO emissions requirement listed in Subsection R307-315-4(2) shall be determined according to the following procedures:
- (a) U.S.EPA Reference Method 10, Determination of Carbon Monoxide Emissions from Stationary Sources;
- (b) other EPA-approved testing methods acceptable to the director; or
- (c) combustion analysis as part of a regular maintenance schedule.
- (3) Compliance Determination for requirements listed in Subsections R307-315-6(1) and R307-315-6(2) shall be conducted once every five years.
- (4) The compliance schedule for this rule shall begin on November 1, 2024.
KEY: air pollution, boiler, NOx, nitrogen oxides
Date of Last Change: November 1, 2024
Authorizing, and Implemented or Interpreted Law: 19-2-104