Ill. Admin. Code tit. 35 § 742.120
Current through Register Vol. 48, No. 49, December 6, 2024
Characterization of the extent and concentrations of contamination at a site shall be performed before beginning development of remediation objectives. The actual steps and methods taken to characterize a site are determined by the requirements applicable to the specific program under which site remediation is being addressed.
Ill. Admin. Code tit. 35, § 742.120