Illinois Administrative Code (Last Updated: March 27, 2024) |
TITLE35. ENVIRONMENTAL PROTECTION |
PART203. MAJOR STATIONARY SOURCES CONSTRUCTION AND MODIFICATION |
SUBPARTA. GENERAL PROVISIONS |
§203.103. Actual Construction
Latest version.
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"Actual Construction" means in general, initiation of physical on-site construction activities on an emissions unit which are of a permanent nature. Such activities include, but are not limited to, installation of building supports and foundations, laying of underground pipework, and erection of permanent storage structures. With respect to a change in method of operation, this term refers to those on-site activities other than preparatory activities which mark the initiation of the change.
(Source: Added at 12 Ill. Reg. 6118, effective March 22, 1988)