35 Ill. Adm. Code 270.302
Application Submittal for Modifications of CAAPP Permits
Section 270
Section 270.302 Application
Submittal for Modifications of CAAPP Permits
a) A complete application for a significant modification of a
CAAPP permit shall be submitted to the Agency not later than 9 months prior to
the date of implementation of the proposed change. The proposed change may be
implemented as soon as the Agency has taken final action to approve the change.
b) A complete application for a permit modification under Section
112(g) of the Clean Air Act shall be submitted to the Agency not later than 12
months after implementation of the proposed change. However, if the proposed
change is a significant modification, subsection (a) above shall apply.
c) A complete application for a minor permit modification of a
CAAPP permit using the minor permit modification or group processing procedure
shall be submitted to the Agency prior to the date of implementation of the
proposed change consistent with Section 39.5(14) of the Act.
d) A written request for an administrative permit amendment of a
CAAPP permit shall be submitted to the Agency prior to the date of
implementation of the proposed change.
e) A construction permit may be incorporated into a CAAPP permit
through the administrative permit amendment procedures, pursuant to Section
39.5(13)(c)(v) of the Act, if procedural and compliance requirements
substantially equivalent to those for the issuance of CAAPP permits were met in
the issuance of the construction permit; otherwise, the construction permit
must be incorporated into the CAAPP permit through the significant modification
procedures.