For any tangential-firing, dry-bottom boiler subject to this chapter, the following emission rates shall apply:
- (a) SO2 emissions shall not exceed 0.50 lb. per million BTUs on a 30-day rolling average basis, as recorded by a CEMS as specified in Env-A 2303;
- (b) NOx emissions shall not exceed limitations specified in permit conditions established in accordance with Env-A 600, as recorded by a CEMS as specified in Env-A 2303; and
- (c) TSP emissions shall not exceed 0.04 lb. per million BTUs, demonstrated by completion of stack tests as specified in Env-A 2304.02.
Source. #9846, eff 1-8-11; amd by #10727, eff 11-22-14; ss by #12766, eff 5-1-19; ss by #13254, eff 8-25-21