52.330—Control strategy: Total suspended particulates.
(a) Part D—Conditional Approval:
The Pueblo plan is approved assuming the State demonstrates by December 31, 1981, through air quality modeling, attainment of the 24-hour and annual standards, while considering emissions from all sources in the nonattainment area. In addition, the State must repromulgate Regulation No. 1 to satisfy reasonably available control technology requirements in accordance with the following schedule:
(1)
The Commission will consider and adopt for public hearing any changes or additions to Regulation No. 1 by February 15, 1981.
(4)
Regulations will be approved with an effective date no later than July 1, 1981, and submitted to EPA by the same date.