“Minor core activity” means any core activity at a stationary source for which the VOC emissions from all processes and devices associated with the minor core activity are less than both of the following:

1. (a) The relevant RACT applicability emissions threshold; and
2. (b) A total of 5 actual tons per consecutive 12-month period.

Source. (See Revision Note at chapter heading for Env-A 1200) #9933, eff 6-1-11; ss by #10145, eff 6-19-12; ss by #12899, eff 10-17-19