Ill. Admin. Code tit. 35 § 204.270
Current through Register Vol. 48, No. 49, December 6, 2024
"Begin actual construction" means, in general, initiation of physical on-site construction activities on an emissions unit that are of a permanent nature. Such activities include, but are not limited to, installation of building supports and foundations, laying underground pipework, and construction of permanent storage structures. With respect to a change in method of operations, this term refers to those on-site activities other than preparatory activities that mark the initiation of the change.
Ill. Admin. Code tit. 35, § 204.270