04804nam 2200577Ia 450 991100471620332120230617040345.01-4294-7992-21-60119-211-8(CKB)1000000000327130(EBL)3382358(SSID)ssj0000509550(PQKBManifestationID)12207341(PQKBTitleCode)TC0000509550(PQKBWorkID)10572444(PQKB)10943203(MiAaPQ)EBC3382358(EXLCZ)99100000000032713020040824d2004 uy 0engur|n|---|||||txtccrApproaches to risk management in remediation of radioactively contaminated sites[electronic resource]Bethesda, MD National Council on Radiation Protection and Measurementc20041 online resource (291 p.)NCRP report ;no. 146"Recommendations of the National Council on Radiation Protection and Measurements; issued October 15, 2004."0-929600-82-7 Includes bibliographical references (p. 238-256) and index.""Cover""; ""Preface""; ""Contents""; ""Executive Summary""; ""Extended Summary""; ""1. Introduction""; ""1.1 Purpose and Scope""; ""1.2 NCRP Process""; ""1.3 Outline of the Report""; ""2. Current Regulatory Guidance and Practice""; ""2.1 Principal Governing Laws and Organizational Structure""; ""2.1.1 Governing Laws and Organizational Structure of NRC""; ""2.1.2 Governing Laws and Organizational Structure of EPA""; ""2.1.3 Relationships Between NRC or EPA and the States""; ""2.2 Regulations for Remediation of Radioactively Contaminated Sites""; ""2.2.1 NRC Regulations""""2.2.2 EPA Regulations""""2.2.3 Comparison of NRC and EPA Regulations""; ""2.2.4 Decision Process in Decommissioning of Contaminated Sites""; ""2.2.5 Role of States in Remediation of Licensed Facilities""; ""2.2.6 Resource Conservation and Recovery Act Impact on Radioactively Contaminated Sites""; ""2.3 Methods of Site Characterization and Dose or Risk Assessment""; ""2.3.1 EPA Calculation Methods""; ""2.3.2 NRC Calculation Methods""; ""2.3.3 DOE Methods: The Residual Radiation (RESRAD) Family of Codes""; ""3. Analysis of Regulatory Guidance and Practice""""3.1 Principal Governing Laws and Organizational Structures""""3.1.1 Differences in Governing Laws""; ""3.1.2 Commonalities in Governing Laws""; ""3.1.3 Organizational Structures and Functions""; ""3.2 Regulations for Remediation of Radioactively Contaminated Sites""; ""3.2.1 Different Approaches to Regulation by NRC and EPA""; ""3.2.2 Commonalities in Approaches to Regulation by NRC and EPA""; ""3.2.3 Comparison of NRC and EPA Remediation Standards""; ""3.2.4 Discussion of Origins of Different Approaches to Regulation""; ""3.3 Methods of Site Characterization and Dose or Risk Assessment""""3.3.1 Methods of Site Characterization and Verification""""3.3.2 Methods of Dose or Risk Assessment""; ""3.3.3 Comparison of EPA Preliminary Remediation Goals with NRC Screening Levels""; ""3.3.4 Analysis of 239Pu Remediation Levels for 10 Cases""; ""3.3.5 Uncertainties in Assessments of Dose or Risk at Contaminated Sites""; ""4. Practical Decision Making at Specific Sites""; ""4.1 Discussion of Case Studies""; ""4.1.1 Fernald and Rocky Flats: End-Use Considerations""; ""4.1.2 West Valley Demonstration Project: Multiple Regulation of a Complex Site""""4.1.3 The Johns Hopkins and the Environmental Law Institute Study""""4.1.4 Paducah, Brookhaven and Fernald: The Importance of Trust""; ""4.1.5 Case Studies by the Interstate Technology and Regulatory Council""; ""4.1.6 Observations on Practical Remediations""; ""4.2 Recurrent Themes Observed in the Case Studies""; ""4.2.1 Assumptions About Future Use of Sites, as Well as Assessments of Off-Site Risks, Drive Risk Management Decision Making""; ""4.2.2 Public Participation, Input and Acceptance are Critical for Successful Risk Management""; ""4.2.3 Distributive and Procedural Fairness""""4.2.4 Various Approaches are Used Across Sites to Assess and Manage Risks""NCRP report ;no. 146.Radioactive waste sitesRisk assessmentRisk managementRadioactive waste sitesRisk assessment.Risk management.363.72/89National Council on Radiation Protection and Measurements.MiAaPQMiAaPQMiAaPQBOOK9911004716203321Approaches to risk management in remediation of radioactively contaminated sites4391639UNINA