35 Ill. Adm. Code 271.120
Duration of Permits
Section 271
Section 271.120 Duration of
Permits
a) Permits issued on the basis of information provided pursuant
to Section 271.110(a)(1) shall usually not extend beyond the final date of the
contract or letter of intent, whichever is earlier.
b) Notwithstanding Subsection (a) of this Section, the duration
of a permit based on a letter of intent shall not exceed one year unless the
applicant has certified that coal will be purchased from the same source.
c) Permits issued on the basis of coal quality specifications for
purchase orders, provided pursuant to Section 271.110(a)(2), shall usually not
exceed one year.
d) In addition to the coal supply, the Agency shall consider the
following factors in determining whether permits for sources affected by this
Part shall be issued for more than one year:
1) The history of excess emissions caused by malfunctions and
breakdowns; and
2) The need for additional stack tests to assure continuing
compliance with applicable regulations.