"Routine change" is any change to the RCRA standardized permit that qualifies as a Class 1 permit modification (without prior Agency approval) pursuant to Appendix A to 35 Ill. Adm. Code 703.
"Routine change with prior Agency approval" is a change to the RCRA standardized permit that would qualify as a Class 1 modification with prior agency approval, or a Class 2 permit modification pursuant to Appendix A to 35 Ill. Adm. Code 703.
"Significant change" is any change to the RCRA standardized permit that falls into one of the following categories:
It qualifies as a Class 3 permit modification pursuant to Appendix A to 35 Ill. Adm. Code 703;
It is not explicitly identified in Appendix A to 35 Ill. Adm. Code 703; or
It amends any terms or conditions in the supplemental portion of the RCRA standardized permit.
BOARD NOTE: Subsection (a) is derived from 40 CFR 124.211 (2017).
BOARD NOTE: Subsection (b) is derived from 40 CFR 124.212 (2017).
BOARD NOTE: Subsection (c) is derived from 40 CFR 124.213 (2017).
Ill. Admin. Code tit. 35, § 705.304
Added at 31 Ill. Reg. 706, effective December 20, 2006
BOARD NOTE: Subsection (d) is derived from 40 CFR 124.214 (2017).