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HWIR Other Background Documents
These documents are only a subset of what is contained in the HWIR 1999 docket. Please refer to the docket index for a complete listing.Note
Office of Solid Waste Changed to Office of Resource Conservation and Recovery on January 18, 2009.
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Chemicals
Background Document on HWIR Exemption Chemicals (PDF) (50 pp, 278K)The Selection of Initial HWIR Chemicals for the Proposed Hazardous Waste Identification Rule (PDF) (29 pp, 92K)
Background Document on Additional HWIR Chemicals in Support of the Hazardous Waste Identification Rule (PDF) (10 pp, 42K)
Implementation
EPA 1999. Evaluation of Contingent Management Options, Office of Solid Waste , October 1999 (PDF) (36 pp, 95K)Sample Notification Form for Waste Claiming Exemption Under the Hazardous Waste Identification Rule (HWIR)(PDF) (2 pp, 8K)
Mixture and Derived-From Rules
Analysis of the Delisting Petition Data Management System (DPDMS) to Identify Potential Hazards Posed by Denied and Dismissed "Mixture" and "Derived-from" Wastes (PDF) (22 pp, 64K)EPA 1999. Releases of Hazardous Constituents Associated with Mixture and Derived from Wastes, Office of Solid Waste , October, 1999. 8 pages (PDF) (9 pp, 26K)
Sampling and Analysis
Background Document on Retesting Frequency for the Hazardous Waste Identification Rule (PDF) (7 pp, 24K)Estimates of Sample Sizes Required for a Generator to Demonstrate a Waste Qualifies for Exemption Under HWIR" May, 1999 ( PDF) (37 pp, 316K)
Waste Form
Correlation Between Liquid, Sludge, and Solid Waste Forms, and Surface Impoundment, Land Application, and Landfill Disposal Options (PDF) (12 pp, 32K)EPA 1998. Waste Forms Technical Background Document, Office of Solid Waste , October, 1999 (PDF) (191 pp, 401K)
Other
CMA 1999. Memorandum from Dorothy Kellogg, CMA to Elizabeth Cotsworth, Acting Director, Office of Solid Waste , August 1999. 15 pages (PDF) (16 pp, 70K)Methodology for Automated Level Comparison System to Support the Hazardous Waste Identification Rule (HWIR) (PDF) (11 pp, 29K)