§ 63.11623 What are the testing requirements?

(a) If you are demonstrating that the cyclone required by § 63.11621(e) is designed to reduce emissions of particulate matter by 95 percent or greater by the performance test option in § 63.11621(e)(1)(iii), you must conduct a test in accordance with paragraph (b) of this section and calculate the percent reduction in accordance with paragraph (c) of this section.