35 Ill. Adm. Code 602.113
Duration
Section 602
Section 602.113 Duration
a) Construction Permits
1) Construction permits for community water supply facilities expire
one year after the date issued or renewed, unless construction has started. If
construction does not start within one year after the issuance or renewal, the
permit may be renewed for additional one year periods at the discretion of the
Agency, upon written request of the applicant.
2) If construction starts within one year after the construction
permit was issued or renewed, the permit expires five years from the date issued
or renewed. Afterward, the permit may be renewed for periods specified by the
Agency at its discretion, upon written request of the applicant.
3) For the purposes of this Section, construction is considered
to have started when work at the site has been initiated and proceeds in a
reasonably continuous manner to completion.
b) Operating permits will be valid until revoked unless otherwise
stated in the permit.
c) Algicide permits must be issued for fixed terms of five years.
d) Aquatic pesticide permits must be valid for a fixed term, not
to exceed one year.