(h)Bypass. Beginning no later than the compliance date specified in § 63.7995(e) , when determining compliance with the percent emission reduction requirements in Table 1 to this subpart, you must account for the time that the control device was bypassed. You must use Equation 1 to this section to determine the allowable total hours of bypass for each semi-annual compliance period. To demonstrate compliance, the actual total hours of bypass must not exceed the allowable total hours of bypass calculated by Equation 1 to this section. View Image
Tbyp = Total allowable source operating time (hours) when the control device for stationary process vessels can be bypassed during the semiannual compliance period for any reason.
R = Control efficiency of control device, percent, as determined by Equation 6 in § 63.997(e)(2)(iv)(C) .
OCE = The applicable percent emission reduction requirement in Table 1 to this subpart.
Top = Total source operating time (hours) for stationary process vessels during the semiannual compliance period.