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Category:CORRESPONDENCE-LETTERS
MONTHYEARML20217P7111999-10-26026 October 1999 Informs That Licensee 990330 Response to GL 97-06 Provides Reasonable Assurance That Condition of Licensee Steam Generator Internals Is in Compliance with Current Licensing Bases for Plant ML20217K3571999-10-21021 October 1999 Discusses Use of SONGS as Generic Safety Issue 191 Ref Plant.Future Requests for Info & Addl Coordination Activities Be Handled Through D Evans of Organization.With Diskette ML20217K8541999-10-21021 October 1999 Forwards Revised Pages to ERDS Data Point Library,Per Requirements of 10CFR50,App E,Section VI.3.a.Described Unit 2 & 3 Changes for 2/3R7813 Were Completed on 990924 ML20217L9491999-10-21021 October 1999 Forwards SONGS Emergency Response Telephone Directory, for Oct-Dec 1999 ML20217J8631999-10-15015 October 1999 Forwards Insp Repts 50-361/99-12 & 50-362/99-12 on 990808- 0918.One Violation Identified Involving Inoperability of Emergency Diesel Generator in Excess of Allowed Outage Time ML20217E3221999-10-13013 October 1999 Forwards MORs for Sept 1999 for Songs,Units 2 & 3.No Challenges Were Noted to Psvs for Either Units 2 or 3 ML20217E7671999-10-12012 October 1999 Forwards Rev 62 to NRC Approved Aug 1983, Physical Security Plan,Songs,Units 1,2 & 3, IAW 10CFR50.54(p).Changes,as Described in Encls 1 & 2,do Not Reduce Effectiveness of Plan.Encl Withheld,Per 10CFR73.21 ML20217B5981999-10-0606 October 1999 Informs That Staff Concluded That All Requested Info for GL 98-01, Year 2000 Readiness in Us Nuclear Power Plants, Provided for San Onofre Nuclear Generating Station,Units 2 & 3 ML20216H8741999-09-29029 September 1999 Provides Requested Written Response to GL 99-02, Lab Testing of Nuclear-Grade Activated Charcoal. Lab Testing of Charcoal Adsorber Samples for Creacus & Pacu Satisfies Listed Requirements ML20216H8541999-09-29029 September 1999 Submits Encl Request for Relief from ASME Code,Section III Requirements in 10CFR50.55(a)(3) to Use Mechanical Nozzle Seal Assembly as Alternate ASME Code Replacement at SONGS, Units 2 & 3 for Period of Operation Beginning with Cycle 11 ML20216J2631999-09-28028 September 1999 Forwards Copy of Final Accident Sequence Precursor (ASP) Analysis of Operational Event at Songs,Unit 2,reported in LER 361/98-003 ML20212H4461999-09-28028 September 1999 Forwards Suppl Info,As Discussed with NRC During 990812 Telcon,To Support Risk Informed Inservice Testing & GL 96-05, Periodic Verification of Design-Basis Capability of Safety-Related Movs ML20212G5611999-09-24024 September 1999 Informs NRC That SCE Remains Committed to Performing Eddy Current Examinations of 100% of Reactor Vessel Head Penetrations at Songs,Unit 3.Exams Will Not Be Performed During Cycle 11 RFO 05000361/LER-1999-005, Forwards 30-day follow-up LER 99-005-00,describing Loss of Physical Train Separation in Control Room.Any Actions Listed Intended to Ensure Continued Compliance with Existing Commitments1999-09-23023 September 1999 Forwards 30-day follow-up LER 99-005-00,describing Loss of Physical Train Separation in Control Room.Any Actions Listed Intended to Ensure Continued Compliance with Existing Commitments ML20212D9921999-09-16016 September 1999 Informs That on 990818,NRC Staff Completed Midcycle PPR of San Onofre.Nrc Plan to Conduct Core Insps & One Safety Issues Evaluation of MOVs at Facility Over Next 7 Months. Details of Insp Plan Through March 2000 Encl ML20212A4061999-09-14014 September 1999 Forwards Revised Pages to ERDS Data Point Library.Described Unit 2 Changes for 2R7817 & 2R7828 Were Completed on 990818 & Unit 3 Change for 3R7828 Was Completed on 990903 ML20216E6031999-09-10010 September 1999 Provides Response to NRC Administrative Ltr 99-03, Preparation & Scheduling of Operator Licensing Exams, Dtd 990820.Schedule Shown on Attachment 1, Operator Licensing Exam Data, Provides Util Best Estimate Through Cy 2003 ML20217B9011999-09-10010 September 1999 Responds to Which Addressed Concerns Re Y2K Issue & Stockpiling of Potassium Iodide (Ki) Tablets by Informing That San Onofre Nuclear Station Already Completed All Work Required to Be Ready for Y2K Transition ML20211K4191999-09-0303 September 1999 Final Response to FOIA Request for Documents.Documents Listed in App a Being Withheld in Part (Ref FOIA Exemptions 5 & 7) ML20211N0261999-09-0303 September 1999 Forwards Exemption from Certain Requirements of 10CFR50.44 & 10CFR50,app A,General Design Criterion 41 in Response to Util Request of 980910,as Supplemented 990719 & SER 05000206/LER-1999-001, Forwards LER 99-001-00 for Occurrence Re Unattended Security Weapon Inside Protected Area.Single Rept for Unit 1 Is Being Submitted,Iaw NUREG-1022,Rev 1,since Condition Involves Shared Sys & Is Applicable to Units 1,2 & 31999-08-31031 August 1999 Forwards LER 99-001-00 for Occurrence Re Unattended Security Weapon Inside Protected Area.Single Rept for Unit 1 Is Being Submitted,Iaw NUREG-1022,Rev 1,since Condition Involves Shared Sys & Is Applicable to Units 1,2 & 3 ML20211H3321999-08-30030 August 1999 Discusses 1999 Emergency Preparedness Exercise Extent of Play & Objectives.Based on Review,Nrc Has Determined That Exercise Extent of Play & Objectives Are Appropriate to Meet Emergency Plan Requirements ML20211J7151999-08-27027 August 1999 Forwards Insp Repts 50-361/99-09 & 50-362/99-09 on 990627- 0807.Two Violations Being Treated as non-cited Violations ML20211H8561999-08-23023 August 1999 Forwards SE Accepting Licensee 970625 Requests for Relief RR-E-2-03 - RR-E-2-04 from Exam Requirements of Applicable ASME Code,Section Xi,For First Containment ISI Interval ML20211J5821999-08-23023 August 1999 Corrected Copy of ,Changing Application Date from 970625 to 990625.Ltr Forwarded SE Accepting Licensee 990625 Requests for Relief RR-E-2-03 - RR-E-2-08 from Exam Requirements of Applicable ASME Code,Section XI as Listed ML20210V4271999-08-16016 August 1999 Forwards Proprietary Certified Renewal Applications for SROs a Harkness,R Grabo & T Vogt & RO D Carter,Submitted on Facsimile Form NRC-398 & Certified NRC Form 396.Encls Withheld ML20210R6681999-08-13013 August 1999 Forwards Response to NRC RAI Re SCE License Amend Applications 173 & 159 for Songs,Units 2 & 3,proposed Change Number 485,which Requests Addition of SR to TS 3.3.9, CR Isolation Signal ML20211A9501999-08-12012 August 1999 Discusses 990720-21 Workshop Conducted in Region IV Ofc,Re Exchange of Info in Area of Use of Risk Insights in Regulatory Activities.List of Attendees,Summary of Topic & Issues,Agenda & Copies of Handouts Encl ML20210Q6451999-08-12012 August 1999 Forwards Monthly Operating Repts for July 1999 for SONGS, Units 2 & 3,per TS 5.7.1.4.There Were No Challenges to Pressurizer Safety Valves for Either Units ML20210P5711999-08-11011 August 1999 Forwards Amend Application Number 189 for License NPF-10 & Amend Application Number 174 to License NPF-15,replacing Analytical Limits Currently Specified as Acceptance Criteria with Allowable Values,Per Encl Calculation E4C-098 ML20210P4681999-08-11011 August 1999 Forwards COLR for Cycle 10 for Songs,Units 2 & 3,IAW TS Section 5.7.1.5.d, Colr. Changes to COLR Parameters Have Been Conducted IAW Approved COLR Methodologies & All Applicable Limits of Safety Analysis Were Met ML20210P6221999-08-10010 August 1999 Forwards Replacement Pages for Attachments E & F of Amend Application Numbers 168 & 154 for Songs,Units 2 & 3.Pages Are Provided to Correct Errors to Pagination & Headings in 970618 Submittal ML20210N9721999-08-10010 August 1999 Responds to Appeal of FOIA Request for Documents Re Osre Issue.No Osre Visit Scheduled for Sept 1996 at Plant,Per 990722 Telcon.V Dricks,In Ofc of Public Affairs Should Be Contacted Re Osre Issue ML20210N0901999-08-0909 August 1999 Informs That 990312 Application Requested Amends to Licenses DPR-13,NPF-10 & NPF-15,respectively,being Treated as Withdrawn.Proposed Change Would Have Modified Facility TSs Pertaining to SONGS Physical Security Plan ML20210N5051999-08-0909 August 1999 Forwards Cycle 10 Update to TS Bases,Which Have Been Revised Between 980101-990630,per 10CFR50.71(e) 05000361/LER-1999-004, Forwards LER 99-004-00 Re Automatic Tgis Actuation.Event Affected Units 2 & 3 Equally Because Tgis Is Shared Sys. Single Rept Is Being Provided for Unit 2 IAW NUREG-1022, Rev 1.No New Commitments Are Contained in Encl1999-08-0606 August 1999 Forwards LER 99-004-00 Re Automatic Tgis Actuation.Event Affected Units 2 & 3 Equally Because Tgis Is Shared Sys. Single Rept Is Being Provided for Unit 2 IAW NUREG-1022, Rev 1.No New Commitments Are Contained in Encl ML20210L2311999-08-0505 August 1999 Forwards ISI Summary Rept,Including Owners Repts of Repairs & Replacements,For Songs,Unit 3.Rept Covers 970916 Through 990509,date Unit 3 Returned to Service Following Cycle 10 Refueling Outage ML20210L1461999-08-0303 August 1999 Informs That NRC Plans to Administer Gfes of Written Operator Licensing Exam on 991006.Requests Submittal of Ltr Identifying Individuals Taking Exam,Personnel Allowed Access to Exams & Mailing Address for Exams ML20216D9671999-07-29029 July 1999 Provides Response to RAI to Support Proposed TS Change 460 Re Containment Isolation Valve Completion Time for SONGS, Units 2 & 3.Rev 3 to Abnormal Operating Instruction SO23-13-14, Reactor Coolant Leak, Encl ML20210C1821999-07-22022 July 1999 Forwards Rept Providing Results of Insp of Eggcrate Tube Supports Done on Secondary Side of Sgs,Using Remote Controlled Visual Equipment ML20210B2451999-07-21021 July 1999 Forwards Response to NRC 990615 RAI Re GL 95-07, Pressure Locking & Thermal Bldg of SR Power-Operated Gate Valves, for Songs,Units 2 & 3 ML20210B9891999-07-20020 July 1999 Ack Receipt of Transmitting Plant Emergency Plan Implementing Procedure SO123-VIII-1, Recognition & Classification of Emergencies ML20209J5241999-07-19019 July 1999 Provides Clarification of Util Intentions Re Disposition of Systems for Which Exemption & TS Changes Were Requested in Licensee .Deferment of Action Re Hydrogen Monitors,Encl ML20210N2881999-07-19019 July 1999 Forwards Rev 61 to Physical Security Plan,Rev 21 to Safeguards Contingency Plan & Rev 20 to Security Force Training & Qualification Plan,Per 10CFR50.54(p),for Plant. Screening Criteria Forms Encl.Plans Withheld ML20210A2911999-07-19019 July 1999 Submits Withdrawal Request Submitted by Ltr Dtd 990312, Requesting NRC Approval of Revs to Physical Security Plan & Safeguards Contingency Plan Tactical Response Plan ML20209G3421999-07-15015 July 1999 Forwards Table of 16 Affected Tube Locations in SG E089, Discovered During Cycle 10 Outage Insp,Which Were Probably Not Examined by Bobbin During Cycle Outage Insp ML20209D8051999-07-12012 July 1999 Discusses Licensee Response to RAI Re GL 92-01,Rev 1,Suppl 1, Rc Structural Integrity, Issue on 950519 to Plant. NRC Revised Info in Reactor Vessel Integrity Database & Is Releasing It as Rvid Version 2 ML20209F5681999-07-0909 July 1999 Forwards Insp Repts 50-361/99-08 & 50-362/99-08 on 990516- 0626.One Violation Identified & Being Treated as Noncited Violation,Consistent with App C of Enforcement Policy ML20209C1571999-07-0202 July 1999 Forwards Response to NRC RAI Re SCE Submittal Dtd 980710,re GL 96-06, Assurance of Equipment Operability & Containment Integrity During Design-Basis Accident Conditions ML20196K6721999-07-0202 July 1999 Discusses 990628 Meeting Conducted in Region IV Office Re Status of San Onofre Nuclear Generating Station Emergency Preparedness Program.List of Attendees & Licensee Presentation Encl 1999-09-03
[Table view] Category:INCOMING CORRESPONDENCE
MONTHYEARML20217L9491999-10-21021 October 1999 Forwards SONGS Emergency Response Telephone Directory, for Oct-Dec 1999 ML20217K3571999-10-21021 October 1999 Discusses Use of SONGS as Generic Safety Issue 191 Ref Plant.Future Requests for Info & Addl Coordination Activities Be Handled Through D Evans of Organization.With Diskette ML20217K8541999-10-21021 October 1999 Forwards Revised Pages to ERDS Data Point Library,Per Requirements of 10CFR50,App E,Section VI.3.a.Described Unit 2 & 3 Changes for 2/3R7813 Were Completed on 990924 ML20217E3221999-10-13013 October 1999 Forwards MORs for Sept 1999 for Songs,Units 2 & 3.No Challenges Were Noted to Psvs for Either Units 2 or 3 ML20217E7671999-10-12012 October 1999 Forwards Rev 62 to NRC Approved Aug 1983, Physical Security Plan,Songs,Units 1,2 & 3, IAW 10CFR50.54(p).Changes,as Described in Encls 1 & 2,do Not Reduce Effectiveness of Plan.Encl Withheld,Per 10CFR73.21 ML20216H8741999-09-29029 September 1999 Provides Requested Written Response to GL 99-02, Lab Testing of Nuclear-Grade Activated Charcoal. Lab Testing of Charcoal Adsorber Samples for Creacus & Pacu Satisfies Listed Requirements ML20216H8541999-09-29029 September 1999 Submits Encl Request for Relief from ASME Code,Section III Requirements in 10CFR50.55(a)(3) to Use Mechanical Nozzle Seal Assembly as Alternate ASME Code Replacement at SONGS, Units 2 & 3 for Period of Operation Beginning with Cycle 11 ML20212H4461999-09-28028 September 1999 Forwards Suppl Info,As Discussed with NRC During 990812 Telcon,To Support Risk Informed Inservice Testing & GL 96-05, Periodic Verification of Design-Basis Capability of Safety-Related Movs ML20212G5611999-09-24024 September 1999 Informs NRC That SCE Remains Committed to Performing Eddy Current Examinations of 100% of Reactor Vessel Head Penetrations at Songs,Unit 3.Exams Will Not Be Performed During Cycle 11 RFO 05000361/LER-1999-005, Forwards 30-day follow-up LER 99-005-00,describing Loss of Physical Train Separation in Control Room.Any Actions Listed Intended to Ensure Continued Compliance with Existing Commitments1999-09-23023 September 1999 Forwards 30-day follow-up LER 99-005-00,describing Loss of Physical Train Separation in Control Room.Any Actions Listed Intended to Ensure Continued Compliance with Existing Commitments ML20212A4061999-09-14014 September 1999 Forwards Revised Pages to ERDS Data Point Library.Described Unit 2 Changes for 2R7817 & 2R7828 Were Completed on 990818 & Unit 3 Change for 3R7828 Was Completed on 990903 ML20216E6031999-09-10010 September 1999 Provides Response to NRC Administrative Ltr 99-03, Preparation & Scheduling of Operator Licensing Exams, Dtd 990820.Schedule Shown on Attachment 1, Operator Licensing Exam Data, Provides Util Best Estimate Through Cy 2003 05000206/LER-1999-001, Forwards LER 99-001-00 for Occurrence Re Unattended Security Weapon Inside Protected Area.Single Rept for Unit 1 Is Being Submitted,Iaw NUREG-1022,Rev 1,since Condition Involves Shared Sys & Is Applicable to Units 1,2 & 31999-08-31031 August 1999 Forwards LER 99-001-00 for Occurrence Re Unattended Security Weapon Inside Protected Area.Single Rept for Unit 1 Is Being Submitted,Iaw NUREG-1022,Rev 1,since Condition Involves Shared Sys & Is Applicable to Units 1,2 & 3 ML20210V4271999-08-16016 August 1999 Forwards Proprietary Certified Renewal Applications for SROs a Harkness,R Grabo & T Vogt & RO D Carter,Submitted on Facsimile Form NRC-398 & Certified NRC Form 396.Encls Withheld ML20210R6681999-08-13013 August 1999 Forwards Response to NRC RAI Re SCE License Amend Applications 173 & 159 for Songs,Units 2 & 3,proposed Change Number 485,which Requests Addition of SR to TS 3.3.9, CR Isolation Signal ML20210Q6451999-08-12012 August 1999 Forwards Monthly Operating Repts for July 1999 for SONGS, Units 2 & 3,per TS 5.7.1.4.There Were No Challenges to Pressurizer Safety Valves for Either Units ML20210P5711999-08-11011 August 1999 Forwards Amend Application Number 189 for License NPF-10 & Amend Application Number 174 to License NPF-15,replacing Analytical Limits Currently Specified as Acceptance Criteria with Allowable Values,Per Encl Calculation E4C-098 ML20210P4681999-08-11011 August 1999 Forwards COLR for Cycle 10 for Songs,Units 2 & 3,IAW TS Section 5.7.1.5.d, Colr. Changes to COLR Parameters Have Been Conducted IAW Approved COLR Methodologies & All Applicable Limits of Safety Analysis Were Met ML20210P6221999-08-10010 August 1999 Forwards Replacement Pages for Attachments E & F of Amend Application Numbers 168 & 154 for Songs,Units 2 & 3.Pages Are Provided to Correct Errors to Pagination & Headings in 970618 Submittal ML20210N5051999-08-0909 August 1999 Forwards Cycle 10 Update to TS Bases,Which Have Been Revised Between 980101-990630,per 10CFR50.71(e) 05000361/LER-1999-004, Forwards LER 99-004-00 Re Automatic Tgis Actuation.Event Affected Units 2 & 3 Equally Because Tgis Is Shared Sys. Single Rept Is Being Provided for Unit 2 IAW NUREG-1022, Rev 1.No New Commitments Are Contained in Encl1999-08-0606 August 1999 Forwards LER 99-004-00 Re Automatic Tgis Actuation.Event Affected Units 2 & 3 Equally Because Tgis Is Shared Sys. Single Rept Is Being Provided for Unit 2 IAW NUREG-1022, Rev 1.No New Commitments Are Contained in Encl ML20210L2311999-08-0505 August 1999 Forwards ISI Summary Rept,Including Owners Repts of Repairs & Replacements,For Songs,Unit 3.Rept Covers 970916 Through 990509,date Unit 3 Returned to Service Following Cycle 10 Refueling Outage ML20216D9671999-07-29029 July 1999 Provides Response to RAI to Support Proposed TS Change 460 Re Containment Isolation Valve Completion Time for SONGS, Units 2 & 3.Rev 3 to Abnormal Operating Instruction SO23-13-14, Reactor Coolant Leak, Encl ML20210C1821999-07-22022 July 1999 Forwards Rept Providing Results of Insp of Eggcrate Tube Supports Done on Secondary Side of Sgs,Using Remote Controlled Visual Equipment ML20210B2451999-07-21021 July 1999 Forwards Response to NRC 990615 RAI Re GL 95-07, Pressure Locking & Thermal Bldg of SR Power-Operated Gate Valves, for Songs,Units 2 & 3 ML20210A2911999-07-19019 July 1999 Submits Withdrawal Request Submitted by Ltr Dtd 990312, Requesting NRC Approval of Revs to Physical Security Plan & Safeguards Contingency Plan Tactical Response Plan ML20210N2881999-07-19019 July 1999 Forwards Rev 61 to Physical Security Plan,Rev 21 to Safeguards Contingency Plan & Rev 20 to Security Force Training & Qualification Plan,Per 10CFR50.54(p),for Plant. Screening Criteria Forms Encl.Plans Withheld ML20209J5241999-07-19019 July 1999 Provides Clarification of Util Intentions Re Disposition of Systems for Which Exemption & TS Changes Were Requested in Licensee .Deferment of Action Re Hydrogen Monitors,Encl ML20209G3421999-07-15015 July 1999 Forwards Table of 16 Affected Tube Locations in SG E089, Discovered During Cycle 10 Outage Insp,Which Were Probably Not Examined by Bobbin During Cycle Outage Insp ML20209C1571999-07-0202 July 1999 Forwards Response to NRC RAI Re SCE Submittal Dtd 980710,re GL 96-06, Assurance of Equipment Operability & Containment Integrity During Design-Basis Accident Conditions ML20210N9871999-07-0101 July 1999 Appeals Denial of Documents Re Sept 1996 Osre for San Onofre Nuclear Generating Station.Requests Copies of Sept 1996 Osre Rept & Any More Recent Osre Repts ML20209B3571999-06-28028 June 1999 Submits Response to GL 98-01,Suppl 1 Y2K Readiness of Computer Sys at Nuclear Power Plants. GL 98-01 Requested Response on Status of Facility Y2K Readiness by 990701. Disclosure Encl ML20209B4831999-06-25025 June 1999 Requests NRC Approval of Six Relief Requests from ASME Code Requirement for Containment ISI Exams.Six Relief Requests, Provided as Enclosures 1-6,are as Listed ML20196A9801999-06-17017 June 1999 Responds to NRC 990420 RAI Re Proposed risk-informed Inservice Testing & GL 96-05 Programs at Songs,Units 2 & 3. Revised Pages to risk-informed Inservice Testing Program, Encl ML20195G8091999-06-14014 June 1999 Forwards Response to RAI Made During 990511 Telcon Re LARs 184 & 170 for SONGS Units 2 & 3.Amend Applications Proposed Restriction on Operation with Channel of RAS or Efas in Tripped Condition ML20195K4201999-06-11011 June 1999 Forwards LERs 99-003-00 & 99-004-00 Re Manual Esfas (Reactor Trips) Due to Problems with Main Feedwater Control.Two Events Are Being Reported Separately Because Actual Causes Are Considered Different & Independent of Each Other ML20195H1561999-06-10010 June 1999 Forwards MORs for May 1999 for Songs,Units 2 & 3.There Were No Challenges to Pressurizer Safety Valves for Either Unit 2 & 3 ML20195E4981999-06-0808 June 1999 Forwards Application for Amends 188 & 173 to Licenses NPF-10 & NPF-15 for SONGS Units 2 & 3,respectively.Amends Would Revise TS 3.5.2,3.1.9,3.7.1 & 5.1.7.5 Re Small Break LOCA Charging Flow & Main Steam Safety Valve Setpoints ML20196L3191999-05-24024 May 1999 Forwards ISI Summary Rept,Including Owners Repts of Repairs & Replacements for Songs,Unit 2.Rept Covers Period of 970916-990226 ML20207A3831999-05-24024 May 1999 Responds to NRC 990326 RAI on DG Srs.Proposed to Add Listed Sentence to TS Bases for SRs 3.8.1.7,3.8.1.12 & 3.8.1.15,as Result of Discussion with NRC During 990427 Telcon ML20211K4261999-05-18018 May 1999 FOIA Request for Documents Re San Onofre OI Repts 4-98-041, 4-98-043 & 4-98-045 ML20206S7161999-05-17017 May 1999 Forwards MORs for Apr 1999 for Songs,Units 2 & 3.There Were No Challenges to Pressurizer Safety Valves for Either Unit 2 or 3 ML20206N4711999-05-13013 May 1999 Provides Info Requested by NRC Re Reduced Pressurizer Water Vol Change Amends Application 172 & 158 for Songs,Units 2 & 3,respectively.Proposed Change Will Reduce Pressurizer Water Level Required for Operability ML20206M7791999-05-13013 May 1999 Informs NRC of Changes Being Made to Emergency Response Data Sys (ERDS) at SONGS Unit 3.Revised Page to ERDS Data Point Library Is Provided in Encl ML20206K6891999-05-11011 May 1999 Forwards Approved Amends to NPDES Permits CA0108073,Order 94-49 & CA0108181,Order 94-50 & State Water Resources Board Resolution ML20206M0681999-05-10010 May 1999 Submits Correction to Info Contained in Licensee to NRC Re Proposed TS Change Number NPF-10/15-475.Stated Info Was Incorrect in That Overtime Provisions Were Not Contained in TR at Time of Was Submitted ML20206H0451999-05-0404 May 1999 Forwards Annual Financial Repts for Listed Licensees of Songs,Units 1,2 & 3.Each Rept Includes Appropriate Certified Financial Statement Required by 10CFR50.71(b) ML20206H1931999-05-0303 May 1999 Forwards 1998 Annual Rept, for SONGS Units 2 & 3 & PVNGS Units 1,2 & 3.SCEs Form 10K Annual Rept to Securites & Exchange Commission for Fiscal Yr Ending 981231,encl ML20206C5151999-04-29029 April 1999 Forwards 1998 Radiological Environ Operating Rept for Songs,Units 1,2 & 3. Annual Radiological Environ Operating Rept Covers Operation of Songs,Units 1,2 & 3 During CY98 & Includes Summaries Interpretations & Analysis of Trends ML20206E5851999-04-29029 April 1999 Forwards Annual Radioactive Effluent Release Rept for 1998 for SONGS Units 1,2 & 3. Also Encl Are Rev 13 to Unit 1 ODCM & Rev 31 to Units 2 & 3 Odcm 1999-09-29
[Table view] Category:UTILITY TO NRC
MONTHYEARML20059C1071990-08-24024 August 1990 Forwards Addenda 10-1A,10-1B & 10-1C to Physical Security Plan.Encls Withheld (Ref 10CFR73.21) ML20059E6951990-08-24024 August 1990 Forwards Rev 30 to Physical Security Plan.Rev Withheld (Ref 10CFR73.21) ML20059B8861990-08-22022 August 1990 Advises That Dl Hill Employment W/Util Terminated,Effective 900817.Operator License OP-50333 Expired ML13302B3411990-08-21021 August 1990 Responds to NRC Bulletin 88-010 Re Nonconforming molded-case Circuit Breakers (Mccbs).Affected MCCBs Purchased for Use in safety-related Applications,Including MCCBs Used W/Motor Controllers.Outage Rept Encl,Per 890330 Ltr ML20064A2161990-08-16016 August 1990 Responds to NRC Re Violations Noted in Insp Repts 50-361/90-16 & 50-362/90-16.Reply to Notice of Violation Not Required Due to Sufficient Info Provided in ,Per 900807 Discussion W/R Huey ML13309A9211990-08-14014 August 1990 Forwards Monthly Operating Repts for Jul 1990 for San Onofre Units 2 & 3,revised Unit 2 Monthly Operating Rept for June 1990 & Rev 22 to ODCM ML20058Q2961990-08-14014 August 1990 Forwards Util & June 1990 NPDES Monitoring Rept. W/O Rept ML20058N0371990-08-0909 August 1990 Advises That on 900713,new Land Use Located W/Calculated Dose Greater than Value Currently Calculated.New Location Results in Annual Dose Increase of 27% for Units 2 & 3 & 39% Increase for Unit 1 ML20056A1781990-08-0202 August 1990 Discusses Review of Possibility of Accelerating Schedule for Performing & Submitting Results of Individual Plant Exams for Units 1,2 & 3.Util Believes That Submittal Schedule for Unit 1 Can Be Accelerated to 920102 ML18041A2221990-07-31031 July 1990 Responds to NRC 900518 Ltr Re Violations Noted in Insp Repts 50-206/90-10,50-361/90-10 & 50-362/90-10.Corrective Action: computer-based Mgt Sys Will Be Developed to Permit Incoming Revised Info to Be Matched W/Documents Requiring Review ML20055H9641990-07-27027 July 1990 Responds to NRC Re Violations Noted During Special Safety Sys Functional Insp on 891030-1130.Corrective Action:Util Will Review & Revise Operating & Calibr Procedures by 901031 ML20055H5731990-07-24024 July 1990 Provides Notification of Completion of Installation of Backup Nitrogen Sys Isolation Check Valves & Test Connections at Facility ML20055H2631990-07-23023 July 1990 Discusses Model 3RE-7870 Not Being Declared Operable Due to Lack of Process Flow.Monitor Failed on 900708.Caused by Moisture Intrusion Into Housing.All Affected Components Repaired or Replaced ML20055F1901990-07-0909 July 1990 Informs That Ej Schoonover Employment W/Util Terminated, Effective 900629 ML20044A4121990-06-27027 June 1990 Requests Approval of Use of Plugs Fabricated of nickel-chromiun-iron Uns N-06690 Matl to Plug Tubes in Plant Steam Generators.Change to Use Alloy 690 Tube Plugs Results from Matl Corrosion Consideration ML20056A8841990-06-25025 June 1990 Responds to NRC Forwarding Insp Repts 50-206/90-10,50-361/90-10 & 50-362/90-10.Results of Review of Awareness & Response to Industry Check Valve Concerns & Evaluation of Need to Establish Dedicated Program Provided ML20043H7851990-06-19019 June 1990 Informs That Jl Mullins Employment W/Util Terminated Effective 900608.Operator License OP-50089-2 Expired ML20043H5101990-06-19019 June 1990 Informs That Wk Giffrow Employment W/Util Terminated. Operator License OP-50050-2 Expired ML13304A4861990-06-0404 June 1990 Forwards Evaluation of Unisolable Piping from RCS W/Potential for Leakage Induced Thermal Stresses in Response to NRC Bulletin 88-008 SONGS 2 & 3, in Response to Request ML20043B4911990-05-22022 May 1990 Submits Rept:On 900507,eddy Current Insp of Steam Generator Tubing Completed.Of 2,106 Tubes Inspected in Steam Generator E-088 No Tubes Found Defective.One Tube in Steam Generator E-089 Found Defective & Plugged ML20043B1411990-05-17017 May 1990 Informs That Senior Reactor Operator License No Longer Needed for JW Ryder,Effective 900425.License SOP-50288 Expired on 900425 ML13309A9151990-05-14014 May 1990 Forwards Monthly Operating Repts for Apr 1990 for San Onofre Nuclear Generating Station Units 2 & 3 ML20043A0051990-05-0404 May 1990 Informs of Expiration of WR Seiler Senior Reactor Operator License,Effective 900502 ML20042G6531990-05-0303 May 1990 Forwards Addendum 10-1B to Physical Security Plan.Encl Withheld (Ref 10CFR73.21) ML20042F7101990-05-0202 May 1990 Informs That Gb Swift Transferred to Position Not Requiring Operator License,Effective 900423 & License Expired,Per 10CFR55.55(a) ML20012E8341990-03-29029 March 1990 Advises That Reactor Operator License OP-50072-2 Expired on 900312 & No Longer Needed ML13303B1981990-03-12012 March 1990 Forwards Table Re FSAR Chapter 15 Design Basis Event & Rev 0 to M-89047, Instrument Drift Study San Onofre Nuclear Generating Station Units 2 & 3, in Support of Proposed Change Notices 275 & 280,per NRC Request ML20012B6701990-03-12012 March 1990 Advises That Response to SSFI Repts 50-361/89-200 & 50-362/89-200 Will Be Provided by 900412 Due to Unexpected Diversion of Resources to Address Other Issues Such as Trip of Unit 3 on 900223 & Safety Valve Evaluations ML13304A4591990-03-0707 March 1990 Forwards Rev 0 to M 86420, Spurious Actuation Evaluation Component Cooling Water Sys - Operability Assessment. ML20012B8061990-03-0505 March 1990 Responds to NRC 900205 Ltr Re Violations Noted in Insp Repts 50-361/89-33 & 50-362/89-33.Corrective Actions:Action Taken W/Responsible Supervisor to Ensure That Health Physics Technician Overtime Controlled & Authorized ML13304A4551990-02-16016 February 1990 Forwards Rev 6 to Spent Fuel Pool Reracking Licensing Rept. Encl 1 Lists Summary of Rev 6 Changes & Encl 2 Lists Changes (Insert Pages) to Rev 5 Reracking Licensing Rept ML20006E8801990-02-14014 February 1990 Informs That Dl Daily Employment W/Util Terminated Effective 900209.License SOP-50229-1 Expired ML20006D9661990-02-0707 February 1990 Advises That Listed Individuals No Longer Require Senior Reactor Operator Licenses,Effective on 900117 ML20011E5041990-02-0707 February 1990 Informs of Termination of Rl Sprague Employment W/Util, Effective 900125 ML13303B1871990-01-18018 January 1990 Forwards Rev 5 to Amend Applications 64 & 78 to Licenses NPF-10 & NPF-15,respectively,re Spent Fuel Pool Reracking. New Racks Will Increase Number of Storage Locations in Each Spent Fuel Pool from 800 to 1,542 Elements ML20011F0381990-01-18018 January 1990 Documents Commitment Re Impact of outage-related Overtime, Based on Interview at Site on 900112.Util Will Not Schedule Heavy Use of Overtime for Duration of Refueling Outage for Personnel Addressed by Tech Specs Assigned to Unit ML13303B1791990-01-0808 January 1990 Forwards Amend Applications 70 & 56 to Licenses NPF-10 & NPF-15,respectively,revising Tech Spec 3/4.3.3.5, Remote Shutdown to Increase Interval for Refueling Surveillance Tests to Nominally 24 Months & Max of 30 Months ML13303B1841990-01-0808 January 1990 Forwards Amend Applications 69 & 55 to Licenses NPF-10 & NPF-15,respectively,consisting of Proposed Tech Spec Change NPF-10/15-275 Re Refueling Interval Surveillances ML19332F0631989-12-0505 December 1989 Informs of Termination of MP Mcdonnell Employment W/Util, Effective 891128 ML19332F1181989-12-0505 December 1989 Provides Schedule for Installation of Diverse Emergency Feedwater Actuation Sys at Plant,Per 890808 Commitment. Schedule for Significant Conceptual Engineering Tasks Completed & Major Tasks to Be Completed Summarized ML20005D7331989-12-0505 December 1989 Advises That RW Dougherty Transferred to Position within Util Which Does Not Require Reactor Operator License, Effective 891204.License OP-50193-1 Expired ML19332D8731989-11-27027 November 1989 Responds to NRC 891027 Ltr Re Violations Noted in Insp Repts 50-361/89-24 & 50-362/89-24.Corrective Actions:Temporary Cables Passing Through Doorway Removed & Maint Order Revised & Reissued to Incorporate Creacus Boundary Requirements ML19332D3261989-11-20020 November 1989 Responds to NRC 891027 Ltr Re Violations Noted in Insp Repts 50-361/89-24 & 50-362/89-24.Corrective Actions:Requirements of Tech Spec 3.0.3 Applied & Applicability Reinforced W/Appropriate Personnel ML19332F4321989-11-15015 November 1989 Forwards Addendums 10-1B & 10-1C to Physical Security Plan. Encl Withheld (Ref 10CFR73.21) ML13304A4381989-11-0909 November 1989 Forwards Proprietary WNEP-8926 & Nonproprietary WNEP-8930, San Onofre Units 2 & 3 Fuel Rack Seismic Analysis for Final Pool Layout. Util Application for Withholding Ltr, CAW-89-104,Proprietary Info Notice & Affidavit Also Encl ML13303B1621989-11-0202 November 1989 Forwards Rev 4 to Amend Applications 78 & 64 to Licenses NPF-10 & NPF-15,respectively,re Spent Fuel Reracking & Proposed Tech Spec on Request from Staff Requiring Min Spent Fuel Pool Boron Concentration ML19325D9781989-10-19019 October 1989 Discusses Completion of Steam Generator Tubing Insp.Total of 4,316 Tubes Inspected & 62 Tubes Removed from Svc by Mechanical Plugging.Insp Significantly Exceeded Amount of Tubing Required to Be Inspected ML19325D1881989-10-0606 October 1989 Informs of Termination of Employment of RA Barnes as Licensed Senior Reactor Operator on 890929 ML20248G6821989-09-29029 September 1989 Advises That Wj Kirkpatrick Employment Terminated on 890922 & License Expired ML20248H1101989-09-29029 September 1989 Advises That Wc Kingsley Employment W/Util Terminated, Effective 890915 1990-08-09
[Table view] |
Text
-,
.- t 11ECEIVED NRC Southern California Edison Cogng, _9 y 7 W5 S AN ONOFRE NUCLE AR GENER ATING ST ATION P.O. BOX 12 8 S AN C LEMENTE, C A LIFORNI A 92672 g1 July 2, 1984 U. S. Nuclear Regulatory Commission Office of Inspection and Enforcement Region V 1450 Maria Lane, Suite 210 Walnut Creek, California 94596-5358 Attention: ' Ray Fish, Team Leader Emergency Preparedness Facility Appraisal
Dear Mr. Fish:
Subject:
Verification and Validation of the EARS Program for San Onofre Nuclear Generation Station A formal verification and validation program for the Nuclear Data EARAUT and EARMAN codes has been. initiated by SONGS. The meterological portion.,
of the code will be evaluated by Station Computer Engineering. The
' test sequence for this evaluation is included as Attachment No.1. The dose calculation portion of the code has been evaluated by Health Physics Engineering. The parameters evaluated and the test sequence for this eval-
'uation areincluded as Attachment No. 2.
A final copy of this verification will be filed in CDM. If you have any further questions regarding this matter, please contact me at (714) 492-7700, extension 59-108.
Sincerely, L .DA BRAY Health Physics Engineer I
- Enclosures 6409240283 840919 s PDR ADOCK 05000361 F PDR l .
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ATTACHMENT 1
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ARY INPUT AND OUTPUT DATA REQUIREMENTS SONGS VERIFICATION PROJECT l Table 1 - Verification of Index Code Development Procedure for Data Input The meteorological data presented in this table will be placed in the system through either modification to the historical 15-minute Primary Tower data file (M5"R01) or through the operator input via a computer terminal. m3 pogoi Output Data Required The output for this verification test should be a listing of the input meteorological dat a (File MSHR01) and the index developed for each meteorological category.
Table 2 - Verification of Meteorological Field Selection Procedure for Data Input The meteorological data input for Table I will be used for the verification task.
Output Data Required Plots of the component wind fields or a printout of the u- and v-components of the wind and stability fields will be required. .
Table 3 - Verification of Data Editing and Hierarchy Replacement Procedure for Data Input
$ Shear Tests, Absolute Values, Temporal Changes, Invalidation, and c% Hierarchy Replacement test values will be placed in the system e =c ;through modifications to the historical 1-minute data files for
$a h
.%oth the Primary (MICRI) and Backup (MICR2) Systems.
US CD E $1odifications for each type of test and parameter will be per-Q' l hormed separately in the 1-minute historical data file so that the
.. effect on the subsequent 15-minute data can be identified. For 18 the Hierarchy Replacement test, the replacement values will be made unique enough, when compared to the other possible replace-ment values, to enable overt demonstration of the replacement hierarchy of the system. No hierarchy replacements nor editing of
-the data occur until the data are used in an average calculation.
Output Data Required The modified 1-minute data files for the Primary and Backup Systems (MIc^l end MICR2) and the associated proccssed 15-minute data files r the two systems (MSHR01 and MSHR02).
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Table 4 - Verification of Mixing Height Field Development ,
Procedure for Input Data ME BEM The 15-minute (MSUR01) data file for the Primary System will be modified to reflect the differential temperatures, date, and time presented in this table. A separate run of the dispersion and transport algorithm will be made for each entry.
Output Data Requirement The output data must contain information that will enable the determination of the unmodified mixing heights, terrain adjusted mixing heights,-stability and terrain modified mixing heights, and CIBL modified stability dependent terrain adjusted mixing heights at_three to five specific receptor points. It is anticipated that the output file EAPNT will provide some of this information.
Other intermediate data may be required.
Table 5 - Verification of Stability Field Adjustment 3 Procedure for Input Data The input data presented in this table will be run separately and the required output generated for each entry. The meteorological data will be entered through modification to the 15-minute Primary System meteorological field (-MS"R01).
1%ETSE N Output Data Required The unadjusted stability field identified by the various indices and the modified stability field should be listed to enable comparison with hand calculations.
Table 6 - Verification of Wind Speed Adjustments Procedure for Input Data The input data presented in this table will be run separately and the required output generated for each entry. The meteorological data will be entered through modification to the 15-minute Primary System meteorological file (MSH 01).
Output Data Required The unadjusted wind fields and the adjusted wind fields, identified by the various indices, should be listed.
2 9
3EUVhNARY Table 7 - Verification of Dispersion and Transport Calculations Procedure for Data Inout m ETSE^)
The historical 15-minute Primary System data file will be modified to input the separate 15-minute observations of Set # 1 Input Data and the tamporal data sequences of the other input data sets.
Output Data Required The intermediate output of building wake, stability, mixing D l height, horizontal and vertical disperson coefficients, wind direction, travel distance, width of plume, concentration and deposition must be developed .for each meteorological entry (i.e.,
15-minute meteorological entry) and each segment of a release.
Values of total concentration and deposition should also be provided at 5 to 10 receptor. points for each time step or meteorological entry calculation. The ouput file EAPNT may provide some of this information.
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Y j TABLE 1 VERIFICATION OF INDEX CODE DEVELOPMENT Page 1 of 2 Objective Verify index development from meteorological input data. (Test approximately 10 percent of the 364 nonuniform meteorolcgical fields, plus several-of the uniform meteorological fields.)
Method Compare the indices developed by the computer, from the meteorological input data, to the hand calculated indices shown below.
Inout Data Julian Date Date Time AT ('C) WS (mph) WD (deg) Index
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.dg Ld9/01/83 244 1730 -0.45 4.0 191.5 101109 f' ./ 10/01/84 275 0700 -0.51 4.1 213.4 101209 9
t' 11/01/85 305 0730 -0.57 12.1 124.0 103406 Y Vg; 12/01/86 335 0800 -0.44 3.0 101.5 102105 f3 J' 12/31/87 12/31/88 365 366*
1600 2330
-0.15
-0.14 2.0 1.0 214.0 11.5 102110 103101 01/01/89 1 0315 +0.46 0.8 236.0 103110 02/01/90 32 0800 +1.21 8.0 56.0 103202 02/28/91 59 1700 +0.45 13.0 79.0 103404, 09/01/92 245 0715 -0.56 8.1 349.0 111316 10/01/93 274- 0730 -0.50 14.0 281.5 111413 11/02/94 306 0815 -0.30 0.9 169.0 112108 12/02/95 336 0845 +1.20 1.5 259.0 113112 01/02/97 2 0900 +0.75 2.5 304.0 113114 02/02/98 33 0845 +2.00 5.0 326.5 113215 02/29/96 60* 1615 +4.00 12.0 281.0 113312 03/01/99 60 0715 -0.48 3.5 393.0 201101 04/01/80 92 0645 -0.54 3.7 101.0 201104 05/01/81 121 0615 -0.70 3.3 220.0 201110 06/01/82 152 0600 -0.85 6.0 439.0 201204 07/01/83 182 0600 -1.00 10.0 359.9 201316 08/01/84 214 0615 -0.35 2.8 146.5- 202107 03/02/85 61 0230 -0.40 2.4 360.0 202116 04/01/86 91 1730 -0.20 7.0 416.5 202203 05/02/87 122 1800 -0.25 7.5 506.0 202206 06/01/88 153 1815 +6.00 1.9 394.0 203102 07/02/89 183 1815 +1.50 6.5 11.0 203216 08/01/90 213 1800 '0.50
+ 16.0 416.0 203402
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3R E VLNAPsY TABLE 1 (Continued) Page 2 of 2 Julian Date Date Time 6T (*C) WS (mph) WD(deg) Index 08/31/91 243 1700 -0.90 1.4 236.5 211111 08/31/92 244* 1400 -0.80 5.5 461.0 211204 03/03/93 62 0800 -0.75 4.5 371.0 211216 04/02/94 92 1645 -1.02 11.0 191.0 211308 05/03/95 123 1715 -0.65 20.0 540.0 211408 06/02/96 154 1730 -0.17 4.3 34.0 212202 i 07/03/97 184 1730 ~- 0.34 9.0 303.5 212313 i 08/02/98 214 1715 -0.24 30.0 295.0 212413 03/04/99 63 1230 0.00 1.1 258.5 213111 11/01/85 305 2200 -0.30 10.0 300.0 102313 12/01/86 335 1100 +0.50 6.0 110.0 113205 06/01/82 152 0300 -1.00 15.0 45.0 201402
-07/01/83 182 1500 -0.30 2.0 360.0 212116
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TABLE 2 VERIFICATION OF METEOROLOGICAL FIELD SELECTION Objective Verify selection of proper meteorological field from a given index.
Method Compare the meteorological f'21ds selected by the computer to those that Dames & Moore developed for the indicated indices. (Output fields should be either plots (preferable) or tabular printouts of the u- and v-components of the wind fields, and the stability fields.)
Input Data The index codes developed in Table I will be the input data for this verification task. In addition, an invalid index code (such as 3,13111) will be input.
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. VERIFICATION OF DATA EDITING AND HIERARCHY REPLACEMENT Page 1 of 2 Ob,iective
. Verify that proper meteorological data are used in the transport and dispersion analysis.
Method The following editing checks are planned:
1-Minute Values
- Shear tests between levels
- Conversion from centivolts to engineering units
- Averaging process 15-Minute Values
- 1. Verification of the conversion from centivolt to engineering '
units and the averaging process will be performed during our second quarter calibration onsite. Known voltages will be transmitted to each' channel and hand calculations of the conversion to engineering units will be compared to computer output values.
- 2. Verification of the other items above will be made by modifying l the historical 1-minute and/or 15-minute data files using the system editor and the operator override capability. (A person
- familiar with the system operation and non-routine capabilities will be required.)
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, ,_ _.I v TABLE 3 (Continued) Page 2 of 2 Input Data The following modifications to the historical data file are planned:
Averaging
_ Type of Test Period Data Modifications Shear Test 1-minute 40m WS-10m WS > 30 mph Between Levels 40m WD-10m WD > 140' ' -
Absolute Values 1-minute WD > 540 WS > 75 mph AT < -3.0 C and AT > 3.0*C Ta < -30.1*C and Ta > 50*C Julian Date > 366 Temporal Changes 1-minute Change in WS > 25 mph Change in AT > 1.2*C Change in Ta > 6.0*C Change in Td > 6.0*C Rainfall > 0.20 inch / min.
Invalidation 1-min /15-min 7 out of 15 1-min values invalid 8 out of 151-min values ,
invalid Hierarchy Replacement
- 15-minute Wind Speed Replacement Wind Direction Replacement Stability Replacement
- Hierarchy of replacement meteorological values is as follows:
WS & WD: (1) 10m primary tower, (2) 10m backup tower, and (3) 40m primary tower Stability: (1)10-40m AT-primary system, (2)10-40m AT-secondary system, (3)20-120 ft AT, (4) 10m o -primary tower, (5) 10m o -backup tower, and (6) 40m a -primary tower (manually determined).
} g TABLE 4 l
VERIFICATION OF MIXING HEIGHT FIELD DEVELOPMENT Objectives
- 1. Verify mixing height field development for all four seasons (day and night), all possible stability adjustments, and all CIBL development criteria.
- 2. Verify the CIBL development criterion that land-water temperature difference be > 1*C for both the January-March and April-December periods.
Method Compare the mixing height fields selected by the computer with the following independently determined values:
q ' Unmodified mixing heights Terrain adjusted mixing heights a
- Mixing heights over water (should be zero)
- Stability modification and terrain adjusted mixing heights
- CIBL modified stability dependent terrain adjusted mixing heights Input Data A-
- f
- 1. Season / Stability Tests pO 1 Julian h '
Date Date Time AT('C) Description of Test 01/31/90 31 0900 -0.75 Winter /"A" 12/30/87 364 1000 -0.53 Winter /"B" 12/03/95 337 2200 -0.30 Winter /"D" (night) 01/03/97 3 0300 0.00 Winter /"E" 03/31/86 90 1100 -0.70 Spring /"A" 04/30/81 120 1200 -0.48 Spring /"C" 05/31/81 151 2300 -0.25 Spring /"D" (night) 05/04/82 124 0100 +1.00 Spring /"F" 06/04/82 155 1300 -0.65 Summer /"A" 06/30/83 181 1600 -0.40 Sumer/"D" (day) 07/04/83 185 2100 -0.35 Sumer/"D" (night) 08/03/90 215 0200 +1.50 Sumer/" G" 09/03/83 246 1400 -0.60 Fall /"A" 09/30/93 273 1500 -0.55 Fall /"B" 10/03/91 276 2000 -0.20 Fall /"D" (ni9 nt) 11/03/94 307 0400 +0.40 Fall /"E" (Other meteorological parameters do not affect the mixing height calculations.)
5/19.
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TABLE 4 (Continued) Page 2 Of 2
- 2. CIBL Development Tests DescrI pt lon JulIen Date Date Time AT('C) WS (mph) W3 (deg) Talr(*C) T,,,,c(*C) of Test 01/01/85 1 1200 -0.3 3.0 200 18.0 14.9 All conditions satisfied.
02/02/90 32 -123001 -0.3 3. 0 200 16.5 14.9 murs mt satisfied.
03/01/99- 60 1200 -0.3 3.0 13301 17.0 15.5 WD not satisfied.
04/10/86 100 1200 -0.3 11.01 200 18.5 17.0 WS not satisfied.
05/30/82 150 0800 1+0.51 3.0 200 20.0 18.8 AT not satisfied.
07/19/90 200 1200 -0.3 3.0 200 119.51 119.51 Temp. dif ference mt satisfied.
09/07/91 250 1200 1-1.21 3.0 200 19.8 18.7 AT is autoconvective. ,
1
- 3. Land-Water Temperature Difference Tests 32 1200 -0.3 3.0 200 15.5 14.9 Jan-Mar />b CIBL
' 02/01/90 03/01/99 60 1200 -0.3 3.0 200 21.0 15.5 Jan-Mar /OIBL 1200 -0.3 3.0 700 17.8 17.0 Apr-Dec/Pc CIEL 04/10/86 100 18.8 Apr-Dec/Autoconvect ive 05/30/82 150 1200 -1.2 3.0 200 20.0 I
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TABLE 5 VERIFICATION OF STABILITY FIELD ADJUSTMENT Objective Verify the stability field adjustment for the three stability regions (ocean, coastal, and inland) for each of the seven stability classes.
Method Compare the computer generated stability fields from the input data below to the hand' calculated values in the ocean, coastal, and inland regions. (The printout of the unadjusted stability field for each index below must be obtained to determine the appropriate modification.)
Input Data Julian Record Date Time AT('C) WS (mph) WD(deg) Tair(*C) Index No.
32 1200 -0.60. 6.0 56 10.0 111202 124 32 1200 -0.60 2.0 355 10.0 111116 999 211 1400 -1.20 2.0 230 28.0 211110 296 32 1200 -0.55 6.0 355 10.0 111216 999 215 1200 -0.55 2.0 355 24.0 211116 313 215- 2000 -0.55 2.0 355 24.0 201116 213 215 2000 -0.47 15.0 56 24.0 201402 999 32 1200 -0.47 6.0 56 10.0 111202 124 32 1200 -0.47 15.0 56 10.0 111402 136 181 1200 -0.30 10.0 240 24.0 212311 346 150 2200 -0.30 15.0 130 24.0 202406 70 215 1200 -0.30 2.0 70 24.0 212103 999
.32 2200 -0.30' 2.0 70 10.0- 102103 47 32 1600 0.00 - 2.0 355 10.0 113116 999 215 2200 0.00 2.0 355 24.0 203116 285 32 2200 0.00 6.0 56 10.0 103202 91 32 2200- +1.00 15.0 292 10.0 103413 999 215 2200 +1.00 2.0 355 24.0 203116 285 121 '1600 +1.50 2.0 160 25.0 213107 356 32 2200- +1.50 6.0 56 10.0 103202 91 32 1200 +1.50 15.0 56 10.0 113402 999 32 2200 +1.50 0.6 56 10.0 103102 91
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MIMRY TABLE 6 YERIFICATION OF WINP SPEED ADJUSTMENT Objective Verify the proper scaling of the wind speeds in the nonuniform wind fields based on wind speed values measured at SONGS (wind speed should not be scaled below 0.75 mph.)
Method Comoare the computer generated wind speed values from the input data given below to the wind field prior to adjustment (requires a printout of the unadjusted wind field for each test).
Input Data Meteorological input data given for indices 21110, 211116, 212311, 202406, 103202, 213107, and 91 (both) in Table 5.
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TABLE 7 VERIFICATION OF DISPERSION AND TRANSPORT CALCULATIONS Page 1 of 3 Objective Verify the operation and calculation of plume dispersion and transport including verification of individual components as well as the inte-grated system. (The components to be tested include building wake, stability and mixing height, vertical and horizontal plume dispersion coefficients, wind direction, travel distance and width of plume segment, and concentrations and deposition at the site boundary and various receptor points.)
Methods
- 1. Use single 15-minute values of meteorological input data to test particular components or operations.
- 2. Use sequential uniform configurations of identical meteorological data to test temporal operations of the model.
- 3. Use sequential nonuniform test configurations of identical meteornlogical data to test temporal operations with nonuniform fields.
- 4. Use sequential test configurations with varying input data to test full operation of the system. ,
. Input Data
- 1. Individual 15-minute Values for Component Test Julian .
Index Dete Time AT (*C) Ws (rph) to (dog) T,-T, (*CJ Reason 213311 181 100o +o.1o 10.o 245 2 stable uniform Fleid/CIBL 213111 181 1000 -0.40 10.o 245 2 unstable uniform Field /CIBL 213311 181 1000 +o.lo 10.0 245 o stable uniform Fleid/Pc CIBL 213301 181 100o +o.10 10.o 360 o Direction Change; stsbie uniform Fiele/
Pb CIBL The above individual'15-minute runs will be made separately includ-ing decay and deposition, and without decay and deposition.
- 2. Uniform Field /CIBL (Repeat data 3 times)
Julian Index Date Time AT (*C) WS (mph) WD(deg) Ta-Tw (*C) 213311 181 1000 +0.10 10.0 245 2
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\ _i i M i TABLE 7 (Continued) Page 2 of 3
- 3. Uniform Field /No CIBL (Repeat data 4 times)
Julian Index Date Time AT (*C) WS(mph) WD(deg) Ta-Tw (*C) 212110 181 1000 -0.30 [3.0] 225 0
- 4. Uniform Field / Varying Stability Julian-Index Date Time AT (*C) WS (mph) WD (deg) Ta-Tw(*C) 112402 31 1000 -0.30 13.0 045 0 113402 31 1000 +0.10 13.0 045 0 112402 31 1000 -0.30 13.0 045 0 113402 31 1000 +0.10 13.0 045 0
- 5. Uniform Field / Varying Wind Direction Julian Index Date Time aT (*C) WS (mph) WD(deg) Ta-Tw(*C) 112302 31 -1000 -0.30 10.0 045 0 112310 31 1000 -0.30 10.0 225 0 112302 31 1000 -0.30 10.0 045 0 112310 31 100C -0.30 10.0 225 0
- 6. Uniform Field / Varying Wind Speed Julian Index Date Time AT (*C) WS (mph) WD (deg) Ta-Tw(*C) 112110 31 1000 -0.30 1.0 225 0 112310 31 1000 -0.30 10.0 225 0 112110 31 1000 -0.30 1.0 225 0 112310 31 1000 -0.30 10.0 225 0
- 7. Nonuniform Field / Deletion of Plume Segments (Repeat data 6 times)
Julian Index Date Time AT (*C) WS (mph) WD (deg) Ta-Tw(*C) 213412 181 1000 +0.10 13.0 270 0
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. 3 E WNARY TABLE 7 (Continued) Page 3 of 3
- 8. Varying Field Type (Nonunifonn/ Uniform)
Julian Index Date Time AT ('C) WS (mph) WD (deg) Ta-Tw('C) 102301 31 2000 -0.30 10.0 020 0 102309 31 2000 -0.30 10.0 200 0 102301 31 2000 -0.30 10.0 020 0 102301 31 2000 -0.30 10.0 200 0
- 9. Varying Nonuniform Field Julian
~Index Date Time AT ('C) WS (mph) WD(deg) Ta-Tw ('C) 113108 31 1000 +0.10 1.0 180 0 113112 31 1000 +0.10 1.0 270 0
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. 31 1000 +0.10 1.0 025 0 (13106 31 1000 +0.10 1.0 135 0 f
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4 ATTACHMENT 2 s
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EARS Dose Calculation Verification Project
' (1) Verification of Release Rate Effects
. Procedure for-Input Released rates of 1, 2 and 10 Ci/sec of gross noble gas will be input
.to the computer as indicated in Rms #1, 2 and 3 of Table I.
Output Data Required The output of the computer must agree with the hand calculated values of the whole body dose rate at two points on the centerline of the plume and two points off axis to the plume.
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(2)' Verification of Windspeed Effects Procedure for Input Wind speeds of 2, 5 and 10 mps will be input to the computer as
.. indicated in- Rms #1, 4 and 5 of Table I.
Output Data Required The output of the computer must agree with the hand calculated
^ values of the whole body dose rate at two points on the centerline of the v.olume and two points off axis to the plume.
(3) Verification of Stability Class Effects Procedure for Input Stability classes of A, C and F will be input to the computer as indicated in Rms #1, 6 and 7 on Table I.
s Output Data Required The output of the-computer must agree with the hand calculated valdes of the whole bodyidose rate at two points on the centerline
- of the pl ime ar.d two noints off axis to the plume.
(4)' Verification of Isotope Mix Effects Procedure for Input 1 Ci/sec of gross noble gas and iodine will input to the computer as indicated in Runs #1, 8, .10 and 11.
Output Data Required The output of the computer must agree with the hand calculated values for' whole body. and thyroid dose rate at two points along the centerline of the plume and two points off axis of the plume.
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(5) Verification of Isotope Specific Effects.
. Procedure for Input 1 Ci/sec of Cs-137, Xe-133 and I-131 will be input to the computer as indicated on Runs #9, 10 and 11 of Table I.
Output Data' Required-The output:of the computer must agree with hand calculated values for whole body and thyroid dose at two points along the centerline of:the plume and two points off axis to the plume.
(6); ~ Verific'ation of Dose' Type Calculations
-Procedure for Input-
~
'l Ci/sec of Cs-137 will be input to the computer as indicated on Runs #9 and 12 of Table I.
o Output Data Required
^The output of the computer:must agree with the hand calculated values for-whole; body and lung dose rates at two points along the centerline of 7the plume and two points off axis to the plume.
. (7) Verification of Initial Effective Age Effects Procedure for Input 1 Ci/sec of gross noble gas with effective ages of 0,-2*and 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> will be input to the computer as indicated in. Runs-#1,13 aad 14 on Table I.
Output Data Required
.The output of the computer must-agree with the hand calculated values
'for;the whole body dose rate at two points along the centerline of the plume and two points off axis to.the plume.
_(8). Verification of Plume Duration Effects
.30 Procedure for Input
- 1 C1/sec of gross noble gas with update durations of 15, 60 and 400 min will be input to the computer as indicated on Rus #1,15 and 16'of Table I,
< Output' Data Required LThe output of the computer must agree with the hand calculated values for. the whole body dose rate at two points along the centerline of the plume _and two points off axis to the plume.
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(9)~ Verification of Downwind Distance Calculations Procedure for Input.
1 C1/sec of. gross' noble gas with a plume duration of 480 min will be input- to the computer as indicated in Run i/16 on Table I.
0utput Data Required-The output of the ' computer'must agree with-the hand calculated values for the whole body dose rate at distances down wind at EAB, 1 mile and 5 miles.
(10) Verification of Wet Deposition Procedure for Input' 1 Ci/sec of gross iodine will.be input to the computer with precipitation of 0, 0.1 and 0.5 mm during the update period as indicated by Runs #8, 17 and 18 on Table I.
Output Data' Required f The output of the computer must agree with the hand calculated thyroid
' dose rates at two points along the centerline of the' plume and two points off axis to the plume.
(11)' -Verification of Dry Deposition
-Procedure for Input
- 1 Ci/sec of Cs-137 and I-131 will be input to the computer as indicated by Runs #9 and 11.
Output Data Required The output of the computer must agree with the hand calculated whole body;and thyroid dose rates at two points along the centerline of
-the' plume ana.two points off axis to the plume.
. (l'2) Verification of Mixina Height Calculation Procedure for Input
- :1 Ci/sec of gross noble gas with mixing layers of 1627, 101'and 1000 m:will be input to the_ computer as . indicated by Runs #1,19
- and 20.
Output Data Required
'The output of the computer must agree to the hand calculated values for the whole body' dose rate at two points along the centerline of the. plum and two points off axis to the plume.
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