R 336.1930 Emission of carbon monoxide from ferrous cupola operations.

Rule 930. (1) It is unlawful for a person to operate a ferrous cupola that has a melting capacity of 20 or more tons per hour located within any area listed in Table 91, unless the ferrous cupola is equipped with an afterburner control system, or equivalent, which reduces the carbon monoxide emissions from the ferrous cupola by 90%. (2) The emission rate of carbon monoxide from a ferrous cupola shall be determined by using 40 C.F.R. Part 60, Appendix A, reference test method 10, adopted by reference in R 336.1902, unless otherwise specified by the department. TABLE 91 Areas Subject to R 336.1930 County Area Wayne T01S, R09E to R12E T02S, R09E to R11E T03S, R09E to R10E