Remediation Closure Guide
The Remediation Closure Guide is a nonrule policy document intended to clarify for the public IDEM's interpretation of relevant environmental statutes and rules. It is not intended by the Agency to have the effect of law. The Remediation Closure Guide became effective on March 22, 2012. It is a revision of the 2001 Risk Integrated System of Closure (RISC) Technical Resource Guidance Document.
Download the complete Remediation Closure Guide [PDF]
- Cover, Acknowledgements, and Table of Contents [PDF]
- Section 1: Introduction [PDF]
- Section 2: Conceptual Site Model (CSM) Development: Presampling [PDF]
- Section 3: Conceptual Site Model (CSM) Development: Sampling [PDF]
- Section 4: Conceptual Site Model (CSM) Development: Plume Behavior [PDF]
- Section 5: Conceptual Site Model (CSM) Development: Vapor [PDF]
- Section 6: CSM Development: Background and Off-site Sources [PDF]
- Section 7: Risk Evaluation: Introduction [PDF]
- Section 8: Risk Evaluation: Soil Direct Contact [PDF]
- Section 9: Risk Evaluation: Ground Water [PDF]
- Section 10: Risk Evaluation: Vapor [PDF]
- Section 11: Risk Evaluation: Ecological and Other Scenarios [PDF]
- Section 12: Remedy Selection and Implementation [PDF]
- Acronyms [PDF]
- Glossary [PDF]
- References [PDF]
- Uniform Resource Locators [PDF]
- Index [PDF]
- Appendix A: Screening Level Summary Tables [PDF]
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