Procedures for Significant
Modification with Construction

1. Both Title V and SIP applications must be submitted to EPD. The Title V application must consist of at least the following completed sections:

   • A - Facility Information
   • B - Facility Emissions
   • C - Rule Applicability (for ENTIRE facility)
   • Any other sections that pertain to changes being made.
   • Notarized certification page signed by the "responsible official."
2. Construction may begin upon the facility's receipt of the SIP Construction/proposed operating permit. The final approval letter must be received by the facility before commencing operation.
3. The public has a 30-day public comment period.
4. EPA has a 45-day review period which begins at the end of the public comment period.
5. At the end of EPA's review period, a letter will be sent to the facility advising that the permit is final or, if necessary, a new permit will be issued.
6. The application must include a description of the change, the emissions resulting from the change, and any new applicable requirements.
7. The applicant may submit a "suggested permit."