ML14143A037: Difference between revisions
StriderTol (talk | contribs) (Created page by program invented by StriderTol) |
StriderTol (talk | contribs) (Created page by program invented by StriderTol) |
||
Line 17: | Line 17: | ||
=Text= | =Text= | ||
{{#Wiki_filter:OVERVIEW OF NRC'S LICENSE TERMINATIONRULETERMINATION RULEPresentation at the West Valley Quarterly Public Meeting May 28, 2014 Robert L. Johnson 1 | {{#Wiki_filter:OVERVIEW OF NRC'S LICENSE TERMINATIONRULETERMINATION RULEPresentation at the West Valley Quarterly Public Meeting May 28, 2014 Robert L. Johnson 1 | ||
REGULATIONS AND GUIDANCE* | REGULATIONS AND GUIDANCE*Re g ulations: 10 CFR 20 Sub p art E (License Termination gp(Rule (LTR))*Statements of Consideration (SOC) for LTR*Guidance: Consolidated Decommissioning Guidance, NUREG-1757, Vol. 1, 2, and 3 | ||
*Commission | *Commission | ||
'sWestValleyPolicyStatement(WVPS) | 'sWestValleyPolicyStatement(WVPS) | ||
*Commissions West Valley Policy Statement (WVPS)*Commissions' Orders regarding Shieldalloy oCLI-11-12 and CLI-13-06 | *Commissions West Valley Policy Statement (WVPS)*Commissions' Orders regarding Shieldalloy oCLI-11-12 and CLI-13-06 o Only for 10 CFR 20.1403(a) 2 LTR STATEMENT OF CONSIDERATIONS(SOC)CONSIDERATIONS (SOC)*Source of extensive information-rationale for provisions, tt responses t o commen t s*Commission preference for unrestricted release | ||
*Recognition that there may be cases where achieving unrestrictedreleasewouldnotbereasonable(egwherecost unrestricted release would not be reasonable (e.g., where cost would be excessive) *Flexibility | *Recognition that there may be cases where achieving unrestrictedreleasewouldnotbereasonable(egwherecost unrestricted release would not be reasonable (e.g., where cost would be excessive) *Flexibility | ||
-Consistentsetofcriteriafortherangeoffacilitiesandsite Consistent set of criteria for the range of facilities and site conditions-License termination approaches available: unrestricted release, restricted release, alternate criteria Lidiiithdftid | -Consistentsetofcriteriafortherangeoffacilitiesandsite Consistent set of criteria for the range of facilities and site conditions-License termination approaches available: unrestricted release, restricted release, alternate criteria Lidiiithdftid | ||
- | -Li censee proposes d ecomm i ss i on ing me th o d s for mee ti ng d ose criteria-NUREG-1757, Vol. 2, Rev.1, Section 2 3 | ||
GENERAL PROVISIONS, UNRESTRICTEDRELEASE UNRESTRICTED RELEASE*General | GENERAL PROVISIONS, UNRESTRICTEDRELEASE UNRESTRICTED RELEASE*General p rovisions p-10 CFR 20.1401-1000 year compliance period | ||
-DOE/NYSERDAEISshouldanalyzebeyond1000 | -DOE/NYSERDAEISshouldanalyzebeyond1000 yr DOE/NYSERDA EIS should analyze beyond 1000 yr (WVPS SOC)*Unrestricted release license termination10CFR201402 | ||
-10 CFR 20.1402-25 mrem/yrand ALARA *Licensee could | -10 CFR 20.1402-25 mrem/yrand ALARA *Licensee could p ro p ose both unrestricted and pprestricted release for different portions of the site 4 RESTRICTED RELEASE ELIGIBILITY ELIGIBILITY*10 CFR 20.1403 (a)()*Purpose-Initial eligibility for restricted release-not approvalScreenoutsitesthatshouldberemoving | ||
-Screen out sites that should be removing contamination to achieve unrestricted release*A site would be eligible if "- further reductions in residualradioactivitynecessarytocomplywiththe residual radioactivity necessary to comply with the provisions of 20.1402 -would result in net public or environmental harm or | -Screen out sites that should be removing contamination to achieve unrestricted release*A site would be eligible if "- further reductions in residualradioactivitynecessarytocomplywiththe residual radioactivity necessary to comply with the provisions of 20.1402 -would result in net public or environmental harm or | ||
-were not being made because the residual levels associated with restricted conditions are ALARA." | -were not being made because the residual levels associated with restricted conditions are ALARA." | ||
Line 32: | Line 32: | ||
ELIGIBILITY (CONT.)*Commissions' Orders regarding Shieldalloy | ELIGIBILITY (CONT.)*Commissions' Orders regarding Shieldalloy | ||
-Series of Shieldalloylawsuits with associated Court and Commission actions-Explain original meaning of provision and clarifies the analysis is limitedtofurtherremovalofresidualradioactivity limited to further removal of residual radioactivity-Not a comparison of individual doses of restricted and unrestricted release and selection of the lowest dose-Cost benefit analyses following NUREG-1757, Appendix N *Costs/benefits of further removal of residual radioactive material from levels proposed to remain onsite to the unrestricted release level *Net public harm analysis (costs of harm to people and environment compared to benefits, e.g., collective dose averted dollar value)ALARA(totalcostscomparedtobenefitsegcollectiedoseaerted | -Series of Shieldalloylawsuits with associated Court and Commission actions-Explain original meaning of provision and clarifies the analysis is limitedtofurtherremovalofresidualradioactivity limited to further removal of residual radioactivity-Not a comparison of individual doses of restricted and unrestricted release and selection of the lowest dose-Cost benefit analyses following NUREG-1757, Appendix N *Costs/benefits of further removal of residual radioactive material from levels proposed to remain onsite to the unrestricted release level *Net public harm analysis (costs of harm to people and environment compared to benefits, e.g., collective dose averted dollar value)ALARA(totalcostscomparedtobenefitsegcollectiedoseaerted | ||
*ALARA (total costs compared to benefits, e.g., | *ALARA (total costs compared to benefits , e.g., collecti v e dose a v erted dollar value) 6 RESTRICTED RELEASE INSTITUTIONALCONTROLS(ICs) | ||
INSTITUTIONAL CONTROLS (ICs)*10 CFR 20.1403 (b) ()*Guidance in NUREG-1757, Vol. 1, Rev. 2 *Legally enforceable ICs to restrict future site use*Durable ICs -For "higher risk" sites (100-500 mrem/yror > 100 yrhalf life | INSTITUTIONAL CONTROLS (ICs)*10 CFR 20.1403 (b) ()*Guidance in NUREG-1757, Vol. 1, Rev. 2 *Legally enforceable ICs to restrict future site use*Durable ICs -For "higher risk" sites (100-500 mrem/yror > 100 yrhalf life | ||
-StateorFederalgovernment ownership/control | -StateorFederalgovernment ownership/control | ||
-State or Federal government ownership/control*Five-year reviews | -State or Federal government ownership/control*Five-year reviews | ||
* | *Inde pendent third p art y/g overnment entit y backu pppygy p*NRC retains authority to take action if ICs fail (SOC) 7 RESTRICTED RELEASE ENGINEEREDBARRIERS(EBs) | ||
ENGINEERED BARRIERS (EBs)* | ENGINEERED BARRIERS (EBs)*EBsto mitigate EBs to mitigate-Human intrusion | ||
- | -A dverse natural p rocesses (e.g., erosion | ||
) p(g)-Release and transport of radionuclides*Contribute to meeting dose criteria; no prescriptive LTR requirements *EBs are not ICs and are assumed to degrade rather than immediately and totally fail for the IC fail dose criteria 8 | ) p(g)-Release and transport of radionuclides*Contribute to meeting dose criteria; no prescriptive LTR requirements *EBs are not ICs and are assumed to degrade rather than immediately and totally fail for the IC fail dose criteria 8 | ||
RESTRICED RELEASE FINANCIAL ASSURANCE ASSURANCE | RESTRICED RELEASE FINANCIAL ASSURANCE ASSURANCE-10CFR20.1403(c) 10 CFR 20.1403(c)-NUREG-1757, Vol. 3 | ||
-10CFR20.1403(c) 10 CFR 20.1403(c)-NUREG-1757, Vol. 3 | -Purpose:enablesindependentthirdparty Purpose: enables independent third party , including a government custodian, to assume | ||
-Purpose:enablesindependentthirdparty Purpose: enables independent third party, including a government custodian, to assume | |||
and | and carr y out res p onsibilities for controls and yp maintenance-Requirements for amounts and mechanisms (e.g., government entity statement of intent) 9 RESTRICTED RELEASE ADVICE FROMAFFECTEDPARTIES FROM AFFECTED PARTIES*10CFR20.1403(d) 10 CFR 20.1403 (d)*NUREG-1757 Vol. 1 | ||
*Seekadvicefromaffectedpartiesonspecific Seek advice from affected parties on specific questions | *Seekadvicefromaffectedpartiesonspecific Seek advice from affected parties on specific questions*"incorporateasappropriate "incorporate as appropriate , *Provide a publicly available summary of d i scuss i o n s, a n d docu m e n t ad vi ce in t h e dscussos,addocuetadcete decommissioning plan 10 RESTRICTED RELEASE DOSE CRITERIA CRITERIA*10 CFR 20.1403 (b) and (e)()()*NUREG-1757, Vol. 2 | ||
*"incorporateasappropriate "incorporate as appropriate | |||
, *Provide a publicly available summary of | |||
*ICs in effect: 25 mrem/yrplus ALARA | *ICs in effect: 25 mrem/yrplus ALARA | ||
*IfICsnolongerineffect( | *IfICsnolongerineffect("dosecaps")*If ICs no longer in effect (dose caps)oAssumption of immediate and total failure o ALARA o 100 mrem/yr or o 100 mrem/yr or o 500 mrem/yrFurther reductions in residual radioactivity necessary to comply with 100 mrem | ||
"dosecaps")*If ICs no longer in effect (dose caps)oAssumption of immediate and total failure | |||
/yrare "not technicall y achievable" | /yrare "not technicall y achievable" | ||
, | , p rohibitivel y yy,pyexpensive, or would result in net public or environmental harm oIf ICs fail NRC retains authority to take action (SOC) 11 RESTRICTED RELEASE ALTERNATECRITERIAALTERNATE CRITERIA*Alternate criteria license termination | ||
-10 CFR 20.1404-NUREG-1757, Vol. 1; Rev. 2 | -10 CFR 20.1404-NUREG-1757, Vol. 1; Rev. 2 | ||
-Alleviates the need for exemptions for exceeding doses listed below(SOC) below (SOC)-Exceed 25 mrem/yr(1402, 1403(b), 1403(d)(1)(i)(A)) | -Alleviates the need for exemptions for exceeding doses listed below(SOC) below (SOC)-Exceed 25 mrem/yr(1402, 1403(b), 1403(d)(1)(i)(A)) | ||
-Not to exceed 100 mrem/yrfrom all man-made sources | -Not to exceed 100 mrem/yrfrom all man-made sources | ||
-Restrictionsrequiredper1403;reducedosestoALARA Restrictions required per 1403; reduce doses to ALARA-Commission approval after considering public and EPA comments*Exemptions | -Restrictionsrequiredper1403;reducedosestoALARA Restrictions required per 1403; reduce doses to ALARA-Commission approval after considering public and EPA comments*Exemptions | ||
-Consider granting exemptions -WVPS: if LTR compliance is technically impractical or prohibitively expensive, but maintain protection 12 NO LICENSE TERMINATION* | -Consider granting exemptions -WVPS: if LTR compliance is technically impractical or prohibitively expensive, but maintain protection 12 NO LICENSE TERMINATION*Kee p under license p-SOC: Alternative to license termination if requirements cannot be met WVPS:longtermorperpetuallicensewhereLTR | ||
-WVPS: long-term or perpetual license where LTR requirements are technical impractical or | -WVPS: long-term or perpetual license where LTR requirements are technical impractical or | ||
prohibitively expensive NUREG1757Vol1;Rev2Section177and | prohibitively expensive NUREG1757Vol1;Rev2Section177and | ||
-NUREG-1757, Vol. 1; Rev. 2, Section 17.7 and Appendix M*Possession only license for long-term control approved | -NUREG-1757 , Vol. 1; Rev. 2 , Section 17.7 and Appendix M*Possession only license for long-term control approved by Commission by Commission*Last resort (e.g., if independent third party requirement is not met) 13 RESTRICTED RELEASE CONCLUSION CONCLUSION | ||
*Asystemofcontrolstoensuresafety A system of controls to ensure safety-25 mrem/yrwith restrictions -Legally enforceable and durable ICs -EBs designed for site | *Asystemofcontrolstoensuresafety A system of controls to ensure safety-25 mrem/yrwith restrictions -Legally enforceable and durable ICs -EBs designed for site | ||
-Monitoring and maintenance; 5-year rechecks | -Monitoring and maintenance; 5-year rechecks |
Revision as of 16:24, 9 July 2018
ML14143A037 | |
Person / Time | |
---|---|
Site: | West Valley Demonstration Project, P00M-032 |
Issue date: | 05/28/2014 |
From: | Johnson R L NRC/FSME/DWMEP/DURLD/SPB |
To: | |
Shared Package | |
ML14143A059 | List: |
References | |
Download: ML14143A037 (14) | |
Text
OVERVIEW OF NRC'S LICENSE TERMINATIONRULETERMINATION RULEPresentation at the West Valley Quarterly Public Meeting May 28, 2014 Robert L. Johnson 1
REGULATIONS AND GUIDANCE*Re g ulations: 10 CFR 20 Sub p art E (License Termination gp(Rule (LTR))*Statements of Consideration (SOC) for LTR*Guidance: Consolidated Decommissioning Guidance, NUREG-1757, Vol. 1, 2, and 3
- Commission
'sWestValleyPolicyStatement(WVPS)
- Commissions West Valley Policy Statement (WVPS)*Commissions' Orders regarding Shieldalloy oCLI-11-12 and CLI-13-06 o Only for 10 CFR 20.1403(a) 2 LTR STATEMENT OF CONSIDERATIONS(SOC)CONSIDERATIONS (SOC)*Source of extensive information-rationale for provisions, tt responses t o commen t s*Commission preference for unrestricted release
- Recognition that there may be cases where achieving unrestrictedreleasewouldnotbereasonable(egwherecost unrestricted release would not be reasonable (e.g., where cost would be excessive) *Flexibility
-Consistentsetofcriteriafortherangeoffacilitiesandsite Consistent set of criteria for the range of facilities and site conditions-License termination approaches available: unrestricted release, restricted release, alternate criteria Lidiiithdftid
-Li censee proposes d ecomm i ss i on ing me th o d s for mee ti ng d ose criteria-NUREG-1757, Vol. 2, Rev.1, Section 2 3
GENERAL PROVISIONS, UNRESTRICTEDRELEASE UNRESTRICTED RELEASE*General p rovisions p-10 CFR 20.1401-1000 year compliance period
-DOE/NYSERDAEISshouldanalyzebeyond1000 yr DOE/NYSERDA EIS should analyze beyond 1000 yr (WVPS SOC)*Unrestricted release license termination10CFR201402
-10 CFR 20.1402-25 mrem/yrand ALARA *Licensee could p ro p ose both unrestricted and pprestricted release for different portions of the site 4 RESTRICTED RELEASE ELIGIBILITY ELIGIBILITY*10 CFR 20.1403 (a)()*Purpose-Initial eligibility for restricted release-not approvalScreenoutsitesthatshouldberemoving
-Screen out sites that should be removing contamination to achieve unrestricted release*A site would be eligible if "- further reductions in residualradioactivitynecessarytocomplywiththe residual radioactivity necessary to comply with the provisions of 20.1402 -would result in net public or environmental harm or
-were not being made because the residual levels associated with restricted conditions are ALARA."
5 RESTRICTED RELEASE ELIGIBILITY(CONT)
ELIGIBILITY (CONT.)*Commissions' Orders regarding Shieldalloy
-Series of Shieldalloylawsuits with associated Court and Commission actions-Explain original meaning of provision and clarifies the analysis is limitedtofurtherremovalofresidualradioactivity limited to further removal of residual radioactivity-Not a comparison of individual doses of restricted and unrestricted release and selection of the lowest dose-Cost benefit analyses following NUREG-1757, Appendix N *Costs/benefits of further removal of residual radioactive material from levels proposed to remain onsite to the unrestricted release level *Net public harm analysis (costs of harm to people and environment compared to benefits, e.g., collective dose averted dollar value)ALARA(totalcostscomparedtobenefitsegcollectiedoseaerted
- ALARA (total costs compared to benefits , e.g., collecti v e dose a v erted dollar value) 6 RESTRICTED RELEASE INSTITUTIONALCONTROLS(ICs)
INSTITUTIONAL CONTROLS (ICs)*10 CFR 20.1403 (b) ()*Guidance in NUREG-1757, Vol. 1, Rev. 2 *Legally enforceable ICs to restrict future site use*Durable ICs -For "higher risk" sites (100-500 mrem/yror > 100 yrhalf life
-StateorFederalgovernment ownership/control
-State or Federal government ownership/control*Five-year reviews
- Inde pendent third p art y/g overnment entit y backu pppygy p*NRC retains authority to take action if ICs fail (SOC) 7 RESTRICTED RELEASE ENGINEEREDBARRIERS(EBs)
ENGINEERED BARRIERS (EBs)*EBsto mitigate EBs to mitigate-Human intrusion
-A dverse natural p rocesses (e.g., erosion
) p(g)-Release and transport of radionuclides*Contribute to meeting dose criteria; no prescriptive LTR requirements *EBs are not ICs and are assumed to degrade rather than immediately and totally fail for the IC fail dose criteria 8
RESTRICED RELEASE FINANCIAL ASSURANCE ASSURANCE-10CFR20.1403(c) 10 CFR 20.1403(c)-NUREG-1757, Vol. 3
-Purpose:enablesindependentthirdparty Purpose: enables independent third party , including a government custodian, to assume
and carr y out res p onsibilities for controls and yp maintenance-Requirements for amounts and mechanisms (e.g., government entity statement of intent) 9 RESTRICTED RELEASE ADVICE FROMAFFECTEDPARTIES FROM AFFECTED PARTIES*10CFR20.1403(d) 10 CFR 20.1403 (d)*NUREG-1757 Vol. 1
- Seekadvicefromaffectedpartiesonspecific Seek advice from affected parties on specific questions*"incorporateasappropriate "incorporate as appropriate , *Provide a publicly available summary of d i scuss i o n s, a n d docu m e n t ad vi ce in t h e dscussos,addocuetadcete decommissioning plan 10 RESTRICTED RELEASE DOSE CRITERIA CRITERIA*10 CFR 20.1403 (b) and (e)()()*NUREG-1757, Vol. 2
- ICs in effect: 25 mrem/yrplus ALARA
- IfICsnolongerineffect("dosecaps")*If ICs no longer in effect (dose caps)oAssumption of immediate and total failure o ALARA o 100 mrem/yr or o 100 mrem/yr or o 500 mrem/yrFurther reductions in residual radioactivity necessary to comply with 100 mrem
/yrare "not technicall y achievable"
, p rohibitivel y yy,pyexpensive, or would result in net public or environmental harm oIf ICs fail NRC retains authority to take action (SOC) 11 RESTRICTED RELEASE ALTERNATECRITERIAALTERNATE CRITERIA*Alternate criteria license termination
-10 CFR 20.1404-NUREG-1757, Vol. 1; Rev. 2
-Alleviates the need for exemptions for exceeding doses listed below(SOC) below (SOC)-Exceed 25 mrem/yr(1402, 1403(b), 1403(d)(1)(i)(A))
-Not to exceed 100 mrem/yrfrom all man-made sources
-Restrictionsrequiredper1403;reducedosestoALARA Restrictions required per 1403; reduce doses to ALARA-Commission approval after considering public and EPA comments*Exemptions
-Consider granting exemptions -WVPS: if LTR compliance is technically impractical or prohibitively expensive, but maintain protection 12 NO LICENSE TERMINATION*Kee p under license p-SOC: Alternative to license termination if requirements cannot be met WVPS:longtermorperpetuallicensewhereLTR
-WVPS: long-term or perpetual license where LTR requirements are technical impractical or
prohibitively expensive NUREG1757Vol1;Rev2Section177and
-NUREG-1757 , Vol. 1; Rev. 2 , Section 17.7 and Appendix M*Possession only license for long-term control approved by Commission by Commission*Last resort (e.g., if independent third party requirement is not met) 13 RESTRICTED RELEASE CONCLUSION CONCLUSION
- Asystemofcontrolstoensuresafety A system of controls to ensure safety-25 mrem/yrwith restrictions -Legally enforceable and durable ICs -EBs designed for site
-Monitoring and maintenance; 5-year rechecks
-Independent third party/government backup to site owner/custodian
-Financialassuranceforthirdparty Financial assurance for third party-Dose "caps" if ICs fail: "safety net"
-Remain licensed, if needed 14