Unless another equivalent method is approved by the commissioner, any person required to conduct performance tests for coal handling facilities shall utilize the following test methods, as referenced in Code of Federal Regulations, title 40, part 60, appendix A as in force on November 17, 1980:
Method 1 for sample and velocity traverses;
Method 5 for the concentration of particulate material and moisture content;
Method 9 for the visual determination of the opacity of emission from stationary sources.
MS s 116.07
L 1987 c 186 s 15; 18 SR 614
February 25, 2008