(a) Use Method 9 of 40 Code of Federal Regulations (CFR) Part 60, Appendix A to determine compliance with the opacity limitation.
(b) Conduct an initial test for opacity as specified in 40 CFR §60.8 no later than 180 days after your final compliance date.
(c) After the initial test for opacity, conduct annual tests no more than 12 calendar months following the date of your previous test.

Source Note: The provisions of this §113.2259 adopted to be effective May 14, 2009, 34 TexReg 2771