Hazard Standard Risk Analysis Supplement -- TSCA Section 403
RISK ANALYSIS TO SUPPORT STANDARDS
FOR LEAD IN PAINT, DUST, AND SOIL:
SUPPLEMENTAL REPORT
(EPA 747-R-00-004)
December 2000
FOR LEAD IN PAINT, DUST, AND SOIL:
SUPPLEMENTAL REPORT
(EPA 747-R-00-004)
December 2000
PART I - RISK ASSESSMENT
- 2.0 Hazard Identification (PDF)
- 3.0 Exposure Assessment (PDF)
- 4.0 Dose-Response Assessment (PDF)
- 5.0 Risk Characterization (PDF)
PART II - RISK MANAGEMENT
LIST OF APPENDICES
All appendices (A through J) (PDF)
- Appendix A - Glossary to Section 2.1
- Appendix B - Calculating Average IQ Decrement Assuming a Non-zero Threshold on the IQ/Blood-Lead Concentration Relationship
- Appendix C - Method to Imputing Household Average Environmental-Lead Levels for Housing Units in the National Survey of Lead and Allergens in Housing (NSLAH)
- Appendix D1 - Summaries of Interim Dust-Lead Loading Data from the National Survey of Lead and Allergens in Housing (NSLAH), Where Imputed Data are Excluded
- Appendix D2 - Summaries of Interim Yard-Wide Average Soil-Lead Concentration Data from the National Survey of Lead and Allergens in Housing (NSLAH), Where Imputed Data are Excluded
- Appendix E - Method to Estimating Total Soil-Lead Concentration from Analytical Results for Fine and Coarse Soil Fractions
- Appendix F - Comparison and Contrast of Risk Estimates from the HUD Model and the Rochester Multimedia Model Developed in the §403 Risk Analysis
- Appendix G - Performance Characteristics Analysis Cited in the §403 Proposed Rule
- Appendix H - Review of Published Information on Post-Intervention Wipe Dust-Lead Loadings on Floors and Window Sills
- Appendix I - An Assessment of Dust-Lead Levels in Carpeted Floors and Their Relation to Children's Blood-Lead Concentration, Using Data from the Rochester Lead-in-Dust Study and the HUD Grantees Program Evaluation
- Appendix J - Additional Performance Characteristics Analyses, Where Candidate Standards for Lead in Play-area Soils Are Considered