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MONTHYEARNRC Generic Letter 1985-111985-06-28028 June 1985 NRC Generic Letter 1985-011: Completion of Phase II of Control of Heavy Loads at Nuclear Power Plants NUREG-0612 Project stage: Request ML20141G1401986-01-0606 January 1986 Summary of 851211 Progress Review Meeting W/Util at Site Re Status of Facility Licensing Actions.Attendance List & Meeting Handouts Encl Project stage: Meeting IR 05000219/19860031986-03-26026 March 1986 Insp Rept 50-219/86-03 on 860210-14.No Violation Noted.Major Areas Inspected:Nonlicensed Operator Training & Offsite Support to Facility by region-based Inspectors Project stage: Request ML20214K7221986-08-13013 August 1986 Advises That Due to Unavailability of Software & Hardware, Util Proposes to Phase Implementation of Radiological Effluent Tech Specs,Per 841022 Rev 1 to Tech Spec Change Request 69.Revised Pages to Proposed Tech Specs Encl Project stage: Request ML20211B6191986-10-0101 October 1986 Summary of 860827 & 28 June/Jul 1986 Progress Review Onsite Meetings W/Util Re Licensing Actions,Draft Integrated Living Schedule & Inservice Testing Program for Current 10 Yr Cycle.Viewgraphs Encl ML20215E0561986-12-0202 December 1986 Forwards Final EGG-EA-5844, Safety Evaluation Rept,Pump & Valve Inservice Testing Program,Oyster Creek Nuclear Generating Station. Rev 5 of Pump & Valve Testing Program Program Requested by 861231 Project stage: Approval ML20080G2241995-02-0101 February 1995 Provides Confirmation That Licensing Activities Listed in Encl Completed on or Before End of 15R Outage Project stage: Other 1986-12-02
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Category:CORRESPONDENCE-LETTERS
MONTHYEARML20217J3341999-10-19019 October 1999 Forwards Request for Addl Info Re Sale of Portion of Land Part of Oyster Creek Nuclear Generating Station Site Including Portion of Exclusion Area ML20217E0181999-10-0606 October 1999 Provides Nj Dept of Environ Protection Comments on Oyster Creek Nuclear Generating Station TS Change Request 267 Re Clarifications to Several TS Sections ML20216J7591999-09-30030 September 1999 Informs NRC That Remediation Efforts for Software Sys Etude & Rem/Aacs/Cico Have Been Completed According to Schedule & Now Y2K Ready 05000219/LER-1998-011, Forwards LER 98-011-02, Three Small Bore Pipe Lines Did Not Meet Design Bases for Siesmic & Thermal Allowables. Engineering Std Will Not Be Completed Until End of 4th Quarter of 1999 Due to Scheduling Conflicts1999-09-30030 September 1999 Forwards LER 98-011-02, Three Small Bore Pipe Lines Did Not Meet Design Bases for Siesmic & Thermal Allowables. Engineering Std Will Not Be Completed Until End of 4th Quarter of 1999 Due to Scheduling Conflicts ML20212J6721999-09-30030 September 1999 Informs of Completion of mid-cycle PPR of Oyster Creek Nuclear Generating Station on 990913.No Areas Identified in Which Licensee Performance Warranted Addl Insp Beyond Core Insp Program.Historical Listing of Plant Issues Encl ML20216K1421999-09-29029 September 1999 Provides NRC with Name of Single Point of Contact for Purpose of Accessing Y2K Early Warning Sys,As Requested by NRC Info Notice 99-025 ML20217D1661999-09-27027 September 1999 Forwards Proprietary Completed NRC Forms 396 & 398,in Support of License Renewal Applications for Listed Individuals,Per 10CFR55.57.Encl Withheld ML20217B2531999-09-24024 September 1999 Informs That on 980903,Region I Field Ofc of NRC Ofc of Investigations Initiated Investigation to Determine Whether Crane Operator Qualification/Training Records Had Been Falsified at Oyster Creek Nuclear Generating Station ML20212E1971999-09-16016 September 1999 Forwards Rev 11 of Gpu Nuclear Operational QAP, Reflecting Organizational Change in Which Functions & Responsibilities of Nuclear Safety & Technical Support Div Were Assigned to Other Divisions ML20212A7921999-09-13013 September 1999 Forwards Second RAI Re GL 95-07, Pressure Locking & Thermal Binding of Safety-Related Power-Operated Gate Valves, Issued on 950817 to Plant ML20212B5571999-09-10010 September 1999 Forwards Rev 11 to Oyster Creek Emergency Dose Calculation Manual, IAW 10CFR50,App E,Section V ML20211N2941999-09-0303 September 1999 Responds to NRC 990802 Telcon Request for Environ Impact Assessment of TS Change Request 251 Concerning Movement of Loads Up to 45 Tons with RB Crane During Power Operations ML20211J9831999-09-0202 September 1999 Discusses 990804 Telcon Re Sale of Portion of Oyster Creek Nuclear Generating Station Land.Requests Info Re Location of All Areas within Property to Be Released Where Licensed Radioactive Matl Present & Disposition of Radioactive Matl ML20211J6771999-08-30030 August 1999 Submits Response to NRC 990802 Telcon Request for Gpu to Provide Environ Impact Assessment for Tscr 251 ML20211K2391999-08-23023 August 1999 Forwards fitness-for-duty Performance Data Repts for TMI, Oyster Creek & Corporate Headquarters Located in Parsippany, Nj ML20211C0161999-08-19019 August 1999 Advises That Info Submitted by Ltr,Dtd 990618, Licensing Rept for Storage Capacity Expansion of Oyster Creek Spent Fuel Pool, Holtec Rept HI-981983,rev 4,will Be Withheld from Public Disclosure,Per 10CFR2.790 ML20211B9011999-08-18018 August 1999 Forwards Rev 0 to EPIP 1820-IMP-1720.01, Emergency Public Info Implementing Procedure ML20210U4341999-08-17017 August 1999 Responds to to Chairman Dicus of NRC on Behalf of Fm Massari Concern About Oyster Creek Nuclear Generating Station Not Yet Being Fully Y2K Compliant ML20210Q7331999-08-12012 August 1999 Responds to Re TS Change Request (TSCR)264 from Oyster Creek Nuclear Generating Station.Questions Re Proposed Sale of Property within Site Boundary & Exclusion Area ML20210L6311999-08-0606 August 1999 Discusses Licensee Response to GL 92-01,Rev1,Suppl 1, Rv Structural Integrity, for Plant.Staff Has Revised Info in Rv Integrity Database & Releasing as Rvid Version 2 ML20210D2801999-07-22022 July 1999 Submits Response to Administrative Ltr 99-02 Operating Reactor Licensing Action Estimates. Estimate of Licensing Actions Projected for Fy 2000 Encl.No Projection Provided for Fy 2001 ML20209H5001999-07-14014 July 1999 Forwards Revised TS Pages 3.1-15 & 3.1-17 Which Include Ref to Note (Aa) & Approved Wording of Note H of Table 3.1.1, Respectively ML20210U4411999-07-12012 July 1999 Forwards Article from Asbury Park Press of 990708 Faxed to Legislative Officer by Mutual Constitute Fm Massari Indicating That Oyster Creek Nuclear Generating State Not Fully Y2K Compliant ML20209G1451999-07-0909 July 1999 Forwards Rev 1 to 2000-PLN-1300.01, Oyster Creek Generating Station Emergency Plan. Attachment 1 Contains Brief Summary of Changes,Which Became Effective on 990702 ML20209E0821999-07-0707 July 1999 Forwards TS Change Request 269 for License DPR-16,changing Component Surveillance Frequencies to Indicate Frequency of Once Per Three Months ML20209B7501999-07-0101 July 1999 Responds to NRC Request for Info Re Y2K Readiness at Nuclear Power Plants.Generic Ltr 98-01 Requested Response on Status of Facility Y2K Readiness by 990701.Licensee Y2K Readiness Disclosure for Ocngs,Encl ML20196G1361999-06-23023 June 1999 Provides Status of Corrective Actions Proposed in in Response to Insp Rept 50-219/98-80 & Revised Schedule for Completion of Actions Which Are Not Yet Complete ML20196E6421999-06-22022 June 1999 Forwards Revised Pages of TS Change Request 261,dtd 990618. Replacement Requested Due to Several Dates Being Omitted on Certain Pages ML20195G6541999-06-0707 June 1999 Discusses 981204 Initiation to Investigate Whether Contract Valve Technician,Was Discriminated Against for Raising Concern Re Use of Untrained/Unqualified Workers Performing Valve Repairs.Technician Was Not Discriminated Against ML20195G6631999-06-0707 June 1999 Discusses 981204 Intiation to Investigate Whether Contract Valve Technician Was Discriminated Against for Raising Concern Re Use of Untrained/Unqualified Workers Performing Valve Repairs.Technician Was Not Discriminated Against ML20209B0561999-06-0404 June 1999 Informs That NRR Has Reorganized,Effective 990328.Forwards Organizational Chart ML20195D0551999-06-0303 June 1999 Forwards TS Change Request 226 to License DPR-16,permitting Operation with Three Recirculation Loops.Certificate of Svc & Tss,Encl ML20195C5511999-05-25025 May 1999 Forwards Book of Controlled Drawings Currently Ref But Not Contained in Plant Ufsar.Drawings Were Current at Time of Submittal ML20206N7711999-05-11011 May 1999 Forwards Rev 0 to Oyster Creek Emergency Plan, IAW 10CFR50.47(b) & 10CFR50.54(q).Changes Became Effective on 990413 ML20206H9441999-04-28028 April 1999 Forwards Application for Amend to License DPR-16,requesting Approval to Handle Loads Up to & Including 45 Tons Using Reactor Bldg Crane During Power Operations,Per NRC Bulletin 96-002 ML20206B6991999-04-26026 April 1999 Forwards Copy of Rev 11 to UFSAR & Rev 10 to Oyster Creek Fire Hazards Analysis Rept. Without Fire Hazard Analysis ML20206D3801999-04-26026 April 1999 Forwards Rev 11 to UFSAR, & Rev 10 to Fire Hazards Analysis Rept, for Oyster Creek Nuclear Generating Station, Per 10CFR50.712(e) ML20206A9931999-04-22022 April 1999 Forwards Number of Personnel & Person Rems by Work & Job Function Rept for Period Jan-Dec 1998. Included in Rept Is Listing of Number of Station,Util & Contractor Personnel as Well as Diskette Reporting 1998 Occupational Radiation ML20206C8261999-04-22022 April 1999 Submits Financial Info IAW Requirements of 10CFR50.71(b) & 10CFR140.21 ML20205P8411999-04-15015 April 1999 Forwards TS Change Request 267 to License DPR-16,modifying Items in Sections 2 & 3 of Ts,Expanding Two Definitions in Section 1 & Modifying Bases Statements in Sections 2,3 & 4. Certificate of Svc Encl ML20205P5381999-04-14014 April 1999 Ack Receipt of Re Request for Exception to App J. Intended Correction Would Need to Be Submitted as Change to TS as Exceptions to RG 1.163 Must Be Listed in Ts,Per 10CFR50,App J ML20205P9401999-04-12012 April 1999 Informs NRC That Gpu Nuclear Is Modifying Oyster Creek FSAR to Reflect Temp Gradient of 60 F & to Correct Historical Record ML20205P0651999-04-0909 April 1999 Discusses 990225 PPR & Forwards Plant Issues Matrix & Insp Plan.Results of PPR Used by NRC Mgt to Facilitate Planning & Allocation of Insp Resources 05000219/LER-1998-015, Forwards LER 98-015-01,as Original Submittal on 981028 Inadvertently Indicated That Suppl Would Be Submitted.Suppl Should Not Have Been Required as Only Change Is on Cover Page1999-04-0505 April 1999 Forwards LER 98-015-01,as Original Submittal on 981028 Inadvertently Indicated That Suppl Would Be Submitted.Suppl Should Not Have Been Required as Only Change Is on Cover Page ML20205J3281999-04-0101 April 1999 Discusses Arrangements Made on 990323 for NRC to Inspect Licensed Operator Requalification Program at Oyster Creek Nuclear Generating Station During Week of 990524 ML20205H1081999-03-31031 March 1999 Forwards Current Funding Status for Decommissioning Funds Established for OCNPP,TMI-1,TMI-2 & SNEC ML20205F0611999-03-25025 March 1999 Submits Info on Sources & Levels of Property Insurance Coverage Maintained & Currently in Effect for Oyster Creek Nuclear Generating Station,Iaw 10CFR50.54(w)(3) ML20205E1171999-03-24024 March 1999 Forwards Rev 39 to Oyster Creek Security Plan & Summary of Changes,Iaw 10CFR50.54(p).Rev Withheld ML20207F0331999-03-0404 March 1999 Forwards Insp Rept 50-219/98-12 During Periods 981214-18, 990106-07 & 20-22.Areas Examined During Insp Included Implementation of GL 89-10 & GL 96-05.No Violations Noted ML20207K2471999-02-25025 February 1999 Forwards Fitness for Duty Performance Data Repts for TMI, Oyster Creek & Corporate Headquarters Located in Parsippany, Ny 1999-09-30
[Table view] Category:INCOMING CORRESPONDENCE
MONTHYEARML20217E0181999-10-0606 October 1999 Provides Nj Dept of Environ Protection Comments on Oyster Creek Nuclear Generating Station TS Change Request 267 Re Clarifications to Several TS Sections 05000219/LER-1998-011, Forwards LER 98-011-02, Three Small Bore Pipe Lines Did Not Meet Design Bases for Siesmic & Thermal Allowables. Engineering Std Will Not Be Completed Until End of 4th Quarter of 1999 Due to Scheduling Conflicts1999-09-30030 September 1999 Forwards LER 98-011-02, Three Small Bore Pipe Lines Did Not Meet Design Bases for Siesmic & Thermal Allowables. Engineering Std Will Not Be Completed Until End of 4th Quarter of 1999 Due to Scheduling Conflicts ML20216J7591999-09-30030 September 1999 Informs NRC That Remediation Efforts for Software Sys Etude & Rem/Aacs/Cico Have Been Completed According to Schedule & Now Y2K Ready ML20216K1421999-09-29029 September 1999 Provides NRC with Name of Single Point of Contact for Purpose of Accessing Y2K Early Warning Sys,As Requested by NRC Info Notice 99-025 ML20217D1661999-09-27027 September 1999 Forwards Proprietary Completed NRC Forms 396 & 398,in Support of License Renewal Applications for Listed Individuals,Per 10CFR55.57.Encl Withheld ML20212E1971999-09-16016 September 1999 Forwards Rev 11 of Gpu Nuclear Operational QAP, Reflecting Organizational Change in Which Functions & Responsibilities of Nuclear Safety & Technical Support Div Were Assigned to Other Divisions ML20212B5571999-09-10010 September 1999 Forwards Rev 11 to Oyster Creek Emergency Dose Calculation Manual, IAW 10CFR50,App E,Section V ML20211N2941999-09-0303 September 1999 Responds to NRC 990802 Telcon Request for Environ Impact Assessment of TS Change Request 251 Concerning Movement of Loads Up to 45 Tons with RB Crane During Power Operations ML20211J6771999-08-30030 August 1999 Submits Response to NRC 990802 Telcon Request for Gpu to Provide Environ Impact Assessment for Tscr 251 ML20211K2391999-08-23023 August 1999 Forwards fitness-for-duty Performance Data Repts for TMI, Oyster Creek & Corporate Headquarters Located in Parsippany, Nj ML20211B9011999-08-18018 August 1999 Forwards Rev 0 to EPIP 1820-IMP-1720.01, Emergency Public Info Implementing Procedure ML20210D2801999-07-22022 July 1999 Submits Response to Administrative Ltr 99-02 Operating Reactor Licensing Action Estimates. Estimate of Licensing Actions Projected for Fy 2000 Encl.No Projection Provided for Fy 2001 ML20209H5001999-07-14014 July 1999 Forwards Revised TS Pages 3.1-15 & 3.1-17 Which Include Ref to Note (Aa) & Approved Wording of Note H of Table 3.1.1, Respectively ML20210U4411999-07-12012 July 1999 Forwards Article from Asbury Park Press of 990708 Faxed to Legislative Officer by Mutual Constitute Fm Massari Indicating That Oyster Creek Nuclear Generating State Not Fully Y2K Compliant ML20209G1451999-07-0909 July 1999 Forwards Rev 1 to 2000-PLN-1300.01, Oyster Creek Generating Station Emergency Plan. Attachment 1 Contains Brief Summary of Changes,Which Became Effective on 990702 ML20209E0821999-07-0707 July 1999 Forwards TS Change Request 269 for License DPR-16,changing Component Surveillance Frequencies to Indicate Frequency of Once Per Three Months ML20209B7501999-07-0101 July 1999 Responds to NRC Request for Info Re Y2K Readiness at Nuclear Power Plants.Generic Ltr 98-01 Requested Response on Status of Facility Y2K Readiness by 990701.Licensee Y2K Readiness Disclosure for Ocngs,Encl ML20196G1361999-06-23023 June 1999 Provides Status of Corrective Actions Proposed in in Response to Insp Rept 50-219/98-80 & Revised Schedule for Completion of Actions Which Are Not Yet Complete ML20196E6421999-06-22022 June 1999 Forwards Revised Pages of TS Change Request 261,dtd 990618. Replacement Requested Due to Several Dates Being Omitted on Certain Pages ML20195D0551999-06-0303 June 1999 Forwards TS Change Request 226 to License DPR-16,permitting Operation with Three Recirculation Loops.Certificate of Svc & Tss,Encl ML20195C5511999-05-25025 May 1999 Forwards Book of Controlled Drawings Currently Ref But Not Contained in Plant Ufsar.Drawings Were Current at Time of Submittal ML20206N7711999-05-11011 May 1999 Forwards Rev 0 to Oyster Creek Emergency Plan, IAW 10CFR50.47(b) & 10CFR50.54(q).Changes Became Effective on 990413 ML20206H9441999-04-28028 April 1999 Forwards Application for Amend to License DPR-16,requesting Approval to Handle Loads Up to & Including 45 Tons Using Reactor Bldg Crane During Power Operations,Per NRC Bulletin 96-002 ML20206B6991999-04-26026 April 1999 Forwards Copy of Rev 11 to UFSAR & Rev 10 to Oyster Creek Fire Hazards Analysis Rept. Without Fire Hazard Analysis ML20206D3801999-04-26026 April 1999 Forwards Rev 11 to UFSAR, & Rev 10 to Fire Hazards Analysis Rept, for Oyster Creek Nuclear Generating Station, Per 10CFR50.712(e) ML20206C8261999-04-22022 April 1999 Submits Financial Info IAW Requirements of 10CFR50.71(b) & 10CFR140.21 ML20206A9931999-04-22022 April 1999 Forwards Number of Personnel & Person Rems by Work & Job Function Rept for Period Jan-Dec 1998. Included in Rept Is Listing of Number of Station,Util & Contractor Personnel as Well as Diskette Reporting 1998 Occupational Radiation ML20205P8411999-04-15015 April 1999 Forwards TS Change Request 267 to License DPR-16,modifying Items in Sections 2 & 3 of Ts,Expanding Two Definitions in Section 1 & Modifying Bases Statements in Sections 2,3 & 4. Certificate of Svc Encl ML20205P9401999-04-12012 April 1999 Informs NRC That Gpu Nuclear Is Modifying Oyster Creek FSAR to Reflect Temp Gradient of 60 F & to Correct Historical Record 05000219/LER-1998-015, Forwards LER 98-015-01,as Original Submittal on 981028 Inadvertently Indicated That Suppl Would Be Submitted.Suppl Should Not Have Been Required as Only Change Is on Cover Page1999-04-0505 April 1999 Forwards LER 98-015-01,as Original Submittal on 981028 Inadvertently Indicated That Suppl Would Be Submitted.Suppl Should Not Have Been Required as Only Change Is on Cover Page ML20205H1081999-03-31031 March 1999 Forwards Current Funding Status for Decommissioning Funds Established for OCNPP,TMI-1,TMI-2 & SNEC ML20205F0611999-03-25025 March 1999 Submits Info on Sources & Levels of Property Insurance Coverage Maintained & Currently in Effect for Oyster Creek Nuclear Generating Station,Iaw 10CFR50.54(w)(3) ML20205E1171999-03-24024 March 1999 Forwards Rev 39 to Oyster Creek Security Plan & Summary of Changes,Iaw 10CFR50.54(p).Rev Withheld ML20207K2471999-02-25025 February 1999 Forwards Fitness for Duty Performance Data Repts for TMI, Oyster Creek & Corporate Headquarters Located in Parsippany, Ny ML20206S2541999-01-20020 January 1999 Confirms Resolution of Thermo-Lag Fire Barriers in Fire Zones OB-FZ-6A & OB-FZ-6B (480 Switchgear Rooms) IAW Previous Commitments Contained in Gpuns Ltrs to NRC & 971001 ML20199J2631999-01-18018 January 1999 Requests That Listed Changes Be Made to Correspondence Distribution List for Oyster Creek Generating Station ML20199D0271999-01-11011 January 1999 Requests Listed Addl Info in Order to Effectively Review TS Change Request 264 Re Ownership of Property within Exclusion Area ML20199A6521999-01-0707 January 1999 Notifies That Reactor Operators G Scienski,License SOP-11319 & D Mcmillan,License SOP-3919-4 Have Terminated Licenses at Oyster Creek Nuclear Generating Station, Effective 990101 ML20198T1061999-01-0606 January 1999 Forwards Rev 15 to Gpu Nuclear Corporate Emergency Plan for TMI & Oyster Creek Nuclear Station. with Summary of Changes Which Reflect Use of EALs Approved in NRC Ltr to Gpun on 980908 & Other Changes Not Related to Use of New EALs ML20198K0331998-12-23023 December 1998 Forwards Change Request 268 for Amend to License DPR-16. Amend Would Change TS to Specify Surveillance Frequency of Once Per Three Months ML20198H0181998-12-22022 December 1998 Forwards Attachment Addressing New Info & Modifying 980505 Submittal Re Request for Change to Licensing Bases for ECCS Overpressure,In Response to NRC Bulletin 96-03, Potential Plugging of ECCS by Debris in Bwrs ML20198H8521998-12-16016 December 1998 Dockets Completion of Physical Inventory Performed in July 1997,as Addl Info to Nuclear Matl Balance Rept Submitted on 980416 ML20196H4461998-12-0202 December 1998 Provides Final Response to NRC GL 96-01, Testing of Safety-Related Logic Circuits ML20196B4471998-11-23023 November 1998 Provides Required Response 2 to NRC Bulletin 96-003, Potential Plugging of ECC Suction Strainers in Bwrs. During Recently Completed 17R Refueling Outage,New Strainers Were Installed ML20195J8451998-11-12012 November 1998 Forwards Rev 11 to 1000-PLN-7200.01, Gpu Nuclear Operational QA Plan, as Change Previously Made Without Appropriate Notification to NRC ML20195C7201998-11-11011 November 1998 Forwards 120-day Required Response to GL 98-04, Potential for Degradation of ECCS & CSS After LOCA Because of Construction & Protective Coating Deficiencies & Foreign Matl in Containment, ML20195E1221998-11-10010 November 1998 Notifies NRC of First Time Usage of Code Case N-504 & Inclusion Into OCNGS ISI Program,As Accepted by RG 1.147, Inservice Insp Code Case Acceptability ML20155J6851998-11-0505 November 1998 Forwards TS Change Request 266,to Modify Safety Limits & Surveillances of LPRM & APRM Sys & Related Bases to Ensure APRM Channels Respond within Necessary Range & Accuracy & Verify Channel Operability ML20155H5641998-11-0202 November 1998 Informs That Bne Has No Comments on Proposed Change 259 to Ts,Correcting Required Water Level in Condensate Storage Tank So That Design Basis Is Correctly Implemented ML20155G3741998-10-29029 October 1998 Forwards Response to NRC 980619 RAI Re GL 96-06, Assurance of Equipment Operability & Containment Integrity During Design-Basis Accident Conditions 1999-09-30
[Table view] Category:UTILITY TO NRC
MONTHYEARML20059L2551990-09-14014 September 1990 Advises of Preparation for Final Refueling Outage to Complete Second 10-yr Interval for Inservice Insps ML20059F5121990-09-0505 September 1990 Requests Exemption from Filing Requirement of 10CFR55.45(b)(2)(iii) to Allow Submittal of NRC Form 474, Simulator Facility Certification, After 910326 Deadline & to Allow Administering of Simulator Portion of Test ML20059F7441990-08-31031 August 1990 Forwards Util Review of NRC Backfit Analysis for Hardened Wetwell Vent.Nrc Analysis Does Not Support Conclusion That Hardening Existing Vent Is cost-beneficial Mod for Plant ML20059E9061990-08-30030 August 1990 Forwards Response to 900808 Request for Addl Info Re NRC Bulletin 90-002, Loss of Thermal Margin Caused by Fuel Channel Box Bow ML20059G1841990-08-29029 August 1990 Ack NRC Request to Perform Type C Testing During Unscheduled Outage,As Plant Conditions Will Allow.Type C Exemptions Should Remain in Effect Until New Outage Start Date ML20059C8231990-08-27027 August 1990 Advises That SPDS Enhancements Described in Completed,Per 900628 Request.Offline & Online Testing Completed & Enhancements Considered to Be Operational ML20059C8571990-08-24024 August 1990 Provides Results of Evaluation of Ability to Meet Acceptance Criteria for Eccs,In Response to 900804 Notice of Violation. Plant Meets Acceptance Criteria Contained in 10CFR50.46 W/ Valve Logic Design Deficiency in Containment Spray Sys ML20058N0781990-08-0909 August 1990 Submits Info Re pressure-temp Operating Limits for Facility, Per Generic Ltr 88-11.Util Recalculated Adjusted Ref Temp for Each Belt Line Matl as Result of New Displacement Per Atom Values ML20063P9521990-08-0909 August 1990 Advises That Response to NRC 900523 Request for Assessment of Hazardous Matl Shipment Will Be Sent by 910531 ML20058L9521990-08-0303 August 1990 Forwards Rev 2 to Security Contingency Plan.Rev Withheld (Ref 10CFR73.21) ML20058L9551990-08-0303 August 1990 Responds to SALP Rept 50-219/88-99.Although Minor,Several Factual Errors Noted.Dialogue Promotes & Identifies Areas Where Improvements Should Be Made ML20056A2071990-07-30030 July 1990 Forwards Response to NRC Bulletin 90-001, Loss of Fill-Oil in Transmitters Mfg by Rosemount. Record Review Performed & Sys Walkdowns Completed to Assemble Requisite List ML20055H7961990-07-20020 July 1990 Advises of Change to Preventive Maint Program for Electromatic Relief Valves.Rebuild Schedule Will Be Modified to Require Rebuilding Two or Three Valves During Refueling Outage & Remaining Valves During Next Refueling Outage ML20058N9911990-07-20020 July 1990 Partially Withheld Response to NRC Bulletin 90-002 Re Loss of Thermal Margin Caused by Box Bow (Ref 10CFR2.790(b)(1)) ML20055J0481990-07-19019 July 1990 Requests 2-wk Extension for Submittal of Response to Re Installation of Hardened Wetwell Vent W/ Appropriate Extension Period to Be Decided Pending Outcome of 900724 Meeting Discussion W/Bwr Owners Group ML20064A1221990-07-11011 July 1990 Discusses 900710 Telcon W/Nrc Re Util Corrective Actions in Response to NRC Finding That Operator Received Passing Grade on Administered Requalification Exam in 1989 Should Have Received Failing Grade.Corrective Actions Listed ML20055F8491990-07-10010 July 1990 Forwards Application for Amend to License DPR-16,consisting of Tech Spec Change Request 188,reducing Low Condenser Vacuum Scram Setpoint ML20043H7471990-06-21021 June 1990 Confirms Telcon W/A Dromerick Re Util Plans to Inspect CRD Hydraulic Control Units During Plant Walkdown to Address USI A-46, Seismic Qualification of Equipment in Operating Nuclear Power Plants. Walkdown Planned in Oct 1992 ML20043H2301990-06-14014 June 1990 Documents Licensee Commitment to Improve Seismic Restraints for Diesel Generator Switchgear Encls,Per 900613 Telcon W/ Nrc.Engineering Will Be Finalized & Mods Completed Prior to 900622 ML20043F7581990-06-0707 June 1990 Responds to Request for Info Re Util Compliance W/Generic Ltr 88-01 & Insp Plans for Upcoming 13R Outage.Frequency of Insp of Welds Classified as IGSCC Categories C,D & E Will Not Be Reduced During 13R Outage ML20043C5801990-05-25025 May 1990 Provides Descriptions & Conclusions of Three Remaining Issues of SEP Topic III-7B.Issues Include,Evaluation of Drywell Concrete Subj to High Temp & Thermal Transients ML20043C2461990-05-25025 May 1990 Forwards Rev 7 to EPIP 9473-IMP-1300.06 & Rev 4 to Radiological Controls Policy & Procedure Manual 9300-ADM-4010.03, Emergency Dose Calculation Manual. ML20043B2981990-05-21021 May 1990 Responds to NRC 900420 Ltr Re Violations Noted in Insp Rept 50-219/90-06.Corrective Actions:Incident Critique Rept Incorporated as Required Reading for Appropriate Operations Personnel & Change Made to Procedure 201.1 ML20043D0701990-05-17017 May 1990 Provides NRC W/Addl Info Re SPDS & Responds to Concerns Raised During 900117 & 18 SPDS Audit Documented in 900130 Ltr ML20043B3901990-05-0909 May 1990 Responds to NRC 900408 Ltr Re Violations Noted in Insp of License DPR-16.Corrective Actions:Two Narrow Range Drywell Pressure Monitoring Instruments to Be Provided During Cycle 14R Refueling Outage,Per Reg Guide 1.97,Category 1 ML20042G7071990-05-0808 May 1990 Forwards Summary of Initiatives & Accomplishments Re SALP, Per 891031 Commitment at mid-SALP Meeting.Plant Div Responsibilities Now Include Conduct of Maint Outages & Emergency Operating Procedure Training Conducted ML20042G2291990-05-0707 May 1990 Forwards Application for Amend to License DPR-16,consisting of Tech Spec Change Request 180,revising Tech Specs Re Fuel cycle-specific Parameters ML20042G2601990-05-0404 May 1990 Forwards Application for Amend to License DPR-16,consisting of Tech Spec Change Request 187,revising Tech Specs to Accommodate Implementation of 24-month Plant Refueling Cycle ML20042E9431990-04-20020 April 1990 Forwards Revised Epips,Consisting of Rev 7 to 9473-IMP-1300.01,Rev 4 to 9473-1300.11 & Rev 2 to 9473-ADM-1319.04.Deleted EPIPs Listed,Including Rev 3 to 9473-1300.19,Rev 2 to 9473-1300.21 & Rev 5 to 9473.1300.24 ML20042E6371990-04-16016 April 1990 Informs of Plans to Install Safety Grade Check Valve in Supply Line Inside Emergency Diesel Generator Fuel Tank Room Coincident W/Replacement or Repair of Emergency Diesel Generator Fuel Oil Tank ML20042E5001990-04-13013 April 1990 Forwards Rev 1 to Topical Rept 028, Oyster Creek Response to NRC Reg Guide 1.97. ML20012E8711990-03-28028 March 1990 Lists Property Insurance Coverage,Effective 900401,per 10CFR50.54(w)(2) ML20012D4391990-03-19019 March 1990 Forwards Application for Amend to License DPR-16,consisting of Tech Spec Change Request 186,allowing Idle Recirculation Loop to Be Isolated During Power Operation by Closing Suction,Discharge & Bypass Valves ML20012B6781990-03-0202 March 1990 Requests Exemption of Specified Local Leak Rate Test Intervals to Include Next Plant Refueling Outage Scheduled for Jan 1991,per 10CFR50,App J ML20012A1501990-02-23023 February 1990 Forwards Application for Amend to License DPR-16,consisting of Tech Spec Change Request 184,removing 3.25 Limit on Extending Surveillance Intervals,Per Generic Ltr 89-14 ML20011F2571990-02-21021 February 1990 Advises That 891003 Request for Appropriate Tech Specs for Chlorine Detection Re Control Room Habitability,Not Warranted ML20006G0101990-02-21021 February 1990 Discusses 900110 Meeting W/Nrr Re 13R Insp Criteria for RWCU Welds Outboard of Second Containment Isolation Valve. All Welds Required 100% Radiography Based on Review of Piping Spec.Response to Generic Ltr 88-01 Will Be Revised ML20006F5931990-02-20020 February 1990 Forwards Application for Amend to License DPR-16,consisting of Tech Spec Change Request 177.Amend Changes Tech Spec 4.7.B to Include Battery Svc Test Every Refueling Outage & Mod of Frequency of Existing Battery Performance Test ML20011F6641990-02-20020 February 1990 Responds to NRC 900122 Notice of Violation & Forwards Payment of Civil Penalty in Amount of $25,000.Corrective Actions:Change Made to Sys Component Lineup Sheets in 125- Volt Dc Operating Procedure to Include Selector Switches ML20006F9181990-02-15015 February 1990 Forwards Application for Amend to License DPR-16,consisting of Tech Spec Change Request 183,permitting No Limitation on Number of Inoperable Position Indicators for 16 ASME Code Safety Valves During Power Operation ML20006D2551990-01-30030 January 1990 Forwards Response to Generic Ltr 89-13 Re Plant Svc Water Sys.Insp Program for Intake Structure at Plant Implemented During Past Two Refueling Outages & Emergency Svc Water Currently Chlorinated to Prevent Biofouling ML19354E8571990-01-24024 January 1990 Forwards Omitted Pages of 900116 Ltr Re State of Nj DEP Comments on Draft full-term OL SER & Clarification of Page 10,fourth Paragraph on New Seismic Floor Response Spectra ML20006B2171990-01-23023 January 1990 Responds to Unresolved Items & Weaknesses Identified in Insp Rept 50-219/89-80.Corrective Actions:Procedure Re Containment Spray sys-diagnostic & Restoration Actions Revised to Stand Alone Re Installation of Jumpers ML19354E3891990-01-19019 January 1990 Responds to Violations Noted in Insp Rept 50-219/89-27. Corrective Actions:Procedure 108 Revised to Allow Temporarily Lifting of Temporary Variation ML19354E8441990-01-19019 January 1990 Forwards Revised Tech Spec Table 4.13-1, Accident Monitoring Instrumentation Surveillance Requirements, in Support of Licensee 890630 Tech Spec Change Request 179,per NRC Project Manager Request ML20006B2881990-01-18018 January 1990 Forwards Results from Feedwater Nozzle Exam,In Accordance w/NUREG-0619 Insp Format ML20005G8161990-01-16016 January 1990 Provides Assessment of State of Nj Concerns Re full-term OL Plant,Per NRC 891222 Request.Comments Did Not Raise Any Concerns That Refute Conclusions Reached by NRC That Facility Will Continue to Operate W/O Endangering Safety ML19354D8281990-01-15015 January 1990 Responds to Violation Noted in Insp Rept 50-219/89-21. Corrective Action:Procedure A000-WMS-1220.08, Mcf Job Order Revised to Provide Detailed Guidance for Performance of Immediate Maint ML20042D4891989-12-28028 December 1989 Forwards Response to Generic Ltr 89-10, Safety-Related Motor-Operated Valve Testing & Surveillance, Fulfilling 6-month Reporting Requirement ML20005E1401989-12-22022 December 1989 Forwards Integrated Schedule Semiannual Update for Dec 1989 1990-09-05
[Table view] |
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' Cw% Qf ol-GPU Nuclear Corpcration NggIgf Post Office Box 388 Route 9 South Forked River.New Jersey 08731-0388 609 971-4000 Writer's Direct Dial Number:
August 13, 1986 Mr. John A. Zwolinski, Director BWR Project Directorate No.1 Division of Boiling Water Reactor Licensing U.S. Nuclear Regulatory Commission Washington, DC 20555
Dear Mr. Zwolinski:
Subject:
Oyster Creek Nuclear Generating Station Docket No. 50-219 Radiological Effluent Technical Specifications (RETS)
By letter dated October 22, 1984, GPU Nuclear submitted Technical Specification Change Request (TSCR) No. 69, Revision 1, which contains the proposed RETS for Oyster Creek. On July 31 and August 1,1985, meetings were held between members of my staff and Mr. Jack Donohew, the NRC Project Manager for Oyster Creek, to discuss implementing various aspects of the RETS.
Implementation problem areas involve the development of computer software required to utilize the offsite dose projection methodology contaiaed in the Offsite Dose Calculation Manual (0DCM) and the unavailability of some monitoring equipment to monitor certain effluent pathways as required by the RETS.
Due to the currently unavailable software and hardware, we propose to phase the implementation of the RETS. A phased implementation would allow near term implementation of those portions of the RETS which do not require computer software development or hardware availability and allow implementation of the remaining specifications as hardware modifications and software are completed. The problem areas, including our proposed implementation schedules, are provided below:
A. Software In order to utilize offsite dose assessment methodology contained in the ODCM, computer software needs to be developed. Software development had been deferred pending NRC staff concurrence with the proposed specifications. With the staff approval of our proposed RETS, software development has been underway with completion scheduled before the end of the current refueling outage. Therefore, we intend to implement those sections in the RETS which are affected by 0DCM computer software availability prior to restart from the current (Cycle llR) refueling outage, which is scheduled for approximately mid-October 1986. The -
affected RETS sections, to be implemented prior to restart from the 11R 4t< /dCU outage, are as follows: ' I 8608220064 860813 g g [#1[ IdI8 DR ADOCKOSOOg9 q GPU Nuclear Corporation is a subsidiary of the General Public Utilities Corporation
i
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2
- 1. 3.6.J and 4.6.J i
- 2. 3.6.K and 4.6.K -y
- 3. 3.6.L a
- 4. 3.6.M and 4.6.M l
- 5. 3.6.N and 4.6.N 4 B. Radioactive Liquid Effluent Monitoring Instrumentation 9_
~
The three liquid effluent radioactivity monitors listed in proposed RETS
< - Table.3.15.1 are currently inoperable. These conitors are the liquid i radwaste effluent discharge monitor, ,th,e Turbine Building Sump No.1-5 radioactivity monitor and the service wa',er system discharge line -
radioactivity monitor. The radwaste lit,0id effluent discharge monitor has "
been out of service since 1981. Plant personnel have utilized sampling l and analysis of the batch discharges made via this pathway as allowed by ,
our current Technical Specifications (3.6.B.2). We believe adequate justification exists to delete the requirement for the radwaste liquid a effluent monitor. A Technical Specification Change Request to propose the i deletion of the radwaste liquid effluent discharge monitor is planned for j sutmittal by September 30, 1986. 3
~ . q Installation of the radioactivity monitor for discharges from Turbine Building Sump No.1-5 has been recently completed. We expect this monitor [
to be ready for service prior to restart from the current (Cycle llR) -
reft;eling outage. f J
The third liquid effluent radioactivity monitor is the Service Water ;
System discharge line monitor. This monitor, which is original plant i
equipment, requires some equipment upgrsde and further testing to ensure [
that the monitor will be operable under all background conditions and to -
verify its calibration. Although the Service Water radioactivity monitor is considered inoperable with respect to conformance with RETS
=
requirements, it will remain in service until the upgrade is complete; however, the alarm setpoint cannot be established in accordance with the ]
ODCM due to problems with sensitivity and background radiation. An alarm i setpoint will be established for the present monitor which will minimize --
the receipt of spurious alarms and provide an indication that effluent _
radioactivity has increased to an unacceptable level during the time ,
between effluent sampling and analysis. The upgrade of this monitor is -
currently planned to be completed during the next (Cycle 12R) refueling il
(- 1 outage. 3 -
l The sections in the RETS which are affected by inoperable liquid effluent 9 monitoring instrumentation are as follows:
- 1. 3.15. A.1 and Table 3.15.1, Item 1.a, b and c (equipment i operability) j 3.lS.A.2 and 3 (equipment operability)
- 2. 1 3, 4.6.I.2 (equipment operability) J
- 4. Table 4.15.1, Items 1.a, b and c (equipment surveillance) y iii E
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- g. - -
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C. ~ Gaseous Effluent Instrumentation
- Hardware and software problems currently exist which preclude the ability of our radioactive gaseous effluent =cnitoring in
- tru entation to i completely satisfy the equipment operability requirements in the proposed RETS for monitoring the stack and turbine building effluent pathways.
This monitoring system, which has been referred to as RAGEMS, was designed in 1977/1978 to meet Appendix I to 10 CFR 50. It was modified to meet post-accident monitoring and sampling requirements in NUREG-0737.
Originally, RAGEMS was to provide on-line analysis to identify the principal noble gas radionuclides; however, this capability _is not functional . Attachment I contains a proposed reworded basis for specification 3.15.B to reflect the system's capabilities as they have l
- evolved since our October 22, 1984 submittal and to remove references to RAGEMS.
At present, ventilation fan capacity curves are used to estimate stack effluent flowrate. Flow measurement will be provided during operating cycle 11.
The instrumentation for continuous monitoring of the turbine building ventilation exhaust effluent is scheduled for modifications during the next operating cycle (Cycle 11). Approximately one half of the turbine building ventilation flow is exhausted to the main stack, which is monitored. The other half is exhausted from the turbine building vents.
2 This flow normally comes from the feedwater and condensate pump area and the turbine lube oil bay. The turbine building operating floor vent will be administrative 1y closed during power operation. If this vent is needed due to operational concerns, or if it is necessary to operate this vent to
-support the modification / testing of the turbine building gaseous effluent monitoring system during the next operating cycle, appropriate administrative controls will be applied.
At the August 1,1985 meeting, it was stated that modifications to provide stack effluent flow measurement and continuous monitoring of the turbine building vent gaseous effluent would be accomplished during our current
- 11R outage, if management review resulted in concurrence. After further review of this addition to the planned workscope of the llR outage, it was decided that available resources and lead time cannot~ support the
- scheduling of this work during the 11R outage without significantly impacting outage duration. The llR outage is currently scheduled for a i' six month duration. ,
The specifications which are affected by currently unavailable radioactive gaseous effluent monitoring instrumentation are as follows:
- 1. 3.15.B.1 (equipment availability)
- 2. 3.15.B.2, 3 (equipment availability)
- 3. Table 3.15.2, Items 2.d and 3.are (cquipment availability)
- 4. Table 4.15.2, Items 2.d and 3.are (equipment surveillance)
In addition to the above, Attachment 2 contains six revised pages for the !
proposed RETS reflecting minor editorial changes as follows:
I 1
l
- 1) The word " dose" was inadvertently omitted in the fourth paragraph in the basis section for specification 3.6.E.
- 2) Action 121 in the Table 3.15.2 notations should be deleted as it is not applicable to Table 3.15.2.
- 3) ODCM is incorrectly spelled in specification 3.15.A.2.
- 4) Installation date should be removed from Item 1.C in Table 3.15.1.
- 5) Table 3.15.1, versus 3.1.5.1, is the correct reference in specification 4.6.I.2.
- 6) The phrase "after the holdup line" should be added to Note e of Table 3.1.1. These words were inadvertently omitted and will make Item I.1 of Table 3.1.1 consistent with specification 3.6.E and its associated basis.
Revised pages 3.6-10, 3.15-1, 3.15-3, 3.15-6, 4.6-2 and 3.1-12 are attached.
All. specifications, other than those previously discussed above, in the proposed RETS can be implemented at Oyster Creek within one month of issuance .
by NRC. This time is necessary in order for new procedures ard procedure revisions to be put in place and to allow for personnel training on these changes to be effected.
If you should have any questions, please contact Mr. Paul F. Czaya at (201) 299-2542.
Very truly yours, I
Vice President and Director 3yster Creek i PBF:gpa 2467f/0207A Attachments l
cc: Dr. Thomas E. Murley, Administrator Region I U.S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, PA 19406 Mr. Jack N. Donohew, Jr. , Project Manager U.S. Nuclear Regulatory Commission 7920 Norfolk Avenue Bethesda, MD 20014 NRC Resident Inspector Oyster Creek Nuclear Generating Station l
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i ATTACHMENT I l
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3.15-7 Basis: 3.15.A The radioactive liquid effluent instrumentation is provided to monitor and control, as applicable, the releases of radioactive materials in licuid effluents during actual or potential releases of liquid effluents. The use of this instrumentation is consistent with the requirements of General Design Criteria 60-and 64 of Appendix A to 10 CFR Part 50.
Radioactivity monitors on the liquid radwaste effluent line and in the Turbine Building Sump No. 1-5 initiate .
a trip to stop the effluent discharge pump when the trip lsetpoint-is exceeded. The reactor service water ,
- - system discharge line radioactivity monitor initiates
- an alarm in the reactor control room when the alarm setpoint is exceeded.
The alarm / trip setpoint for each of these instruments is calculated and adjusted in accordance with the i
methodology.and parameters in the 00CM to ensure that the alarm / trip will occur prior to exceeding the limits of 10 CFR Part 20.106.
- Basis: 3.15.8 The radioactive gaseous effluent instrumentation is i
provided to monitor and control, as applicable, the releases of radioactive materials in gaseous effluents during releases of gaseous effluents. The alarm / trip setpoint for each of the nolle gas monitors is calculated and adjusted in accordance with the methodology and parameters in the 00CM to ensure that the alarm / trip will occur prior to exceeding the limits of 10 CFR Part 20.106. The instrumentation in ;
Table 3.15.2 also includes provisions for monitoring f- hydrogen below the explosive level.in the offgas system downstream from the recombiner. The
The offgas hydrogen monitor and the radioactive gas monitors for the condenser air ejector offgas, the stack effluent, and the offgas building exhaust l ventilation have alarms which report in the reactor '
control room. The offgas hydrogen monitor initiates a bypass of the Augmented Offgas System in the event the setpoint is exceeded.
The Stack and the Turbine Building exhaust ventilation effluent air are monitored by a radioactive gaseous effluent monitoring system. It can sample effluent for radioactive particulates, iodine, and noble
! gases. It can measure the gross concentration of radioactive noble gases. A grab sample of the '
effluent air will be taken at least once per month and analyzed for the principal noble gas radionuclides (Reference Table 4.6.2).
__m ._ _ ._._...~. . - . _ _ _ _ . _ . . _ . _ _ _ , , _ . _ ~ _ _ . . . _ _ . . . _. - _ _
3.15-8 The gross gamma activity concentration of noble gas in Stack effluent is displayed in the reactor control room. That channel also causes an alarm in the reactor control room in the event a high activity concentration setpoint.is exceeded. Low flow of sampled Stack effluent would also cause an alarm in the reactor control room. Although flow data may be collected by a computer the. sample flow and the sampled stream flow (Stack 1and Turbine Building vent) can also be observed at a display located near the monitoring instrument (in which case the channel continues to serve its essential function and remains OPERABLE.) If the noble gas activity concentration display and the associated alarm become inoperable in the reactor control room, then OCNGS will perform the appropriate. action according to Table 3.15.2.
Purging the drywell to purify its atmosphere may discharge most of the air and gases in a brief time.
Hence, the drywell is purged only when the radioactive noble gas monitor in the stack monitoring system is operating in order to ensure measurement of radioactive gases discharged.
Frequently, the drywell is vented to control its pressure. But since the release rate is comparatively small, the effluent is monitored as usual and the extra requirement in Table 3.15.2 Action 124 that is applied during purging is not imposed during drywell venting.
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3.1-12 TABLE 3.1.1-(Cont'd)-
- Action. required when minimum conditions for operation'are not satisfied.
Also permissible to trip inoperable trip system. When necessary to conduct tests and calibrations, one channel may be made inoperable for up to one hour per month without tripping its trip system.
See Specification 2.3 for Limiting Safety System Settings.
NOTES:
- a. Permissible to bypass, with control rod block, for reactor protection system reset in refuel mode.
- b. Permissible to bypass below 800 psia in refuel and startup modes.
2-
- c. One (1) APRM in each operable trip system may be bypassed or inoperable provided the requirements of Specification 3.1.C and 3.10.C are satisfied. . Two APRM's in the same quadrant shall not be concurrently bypassed except-as noted below or permitted by note.
2 Any one APRM may be removed from service for up to one hour for test.or calibration without inserting trips in its trip system only if the remaining operable APRM's meet the requirements of Specification 3.1.B.1 and no control rods are moved outward during the calibration or test.
- During this short period, the requirements of Specifications 3.1.B.2, 3.1.C and 3.10.C need not be met.
i
- d. The (IRM) shall be inserted and operable until the APRM's are operable and reading at least 2/150 full scale.
- e. Offgas system isolation trip set at f 2.1/E C1/sec where E = average gamma energy from noble gas in offgas after the holdup line (Mev). Air ejector i isolation valve closure time delay shall not exceed 15 minutes.
- f. Unless SRM chambers are fully inserted.
- g. Not applicable when IRM on lowest range.
- h. One instrument channel in each trip system may be inoperable provided the circuit which it operates in the trip system is placed in a simulated tripped condition. If repairs cannot be completed within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> the reactor shall be placed in the cold shutdown condition. If more than one instrument channel in any trip system becomes inoperable the reactor shall be placed in the cold shutdown condition. Relief valve controllers shall not be bypassed for more than 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> (total time for all controllers) in any 30-day period and only one relief valve controller may be bypassed at a time.
i l
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4 3.6-10 Basis: 3.6.E_ Some radioactive material.is released from the plant under controlled conditions as part of the normal operation of-the. facility. . Other radioactive material not normally-
, intended for release could be inac'vertently released. in the event of an accident. .Therefore, limits in 10 CFR Part 20 apply to releases during normal operation and limits in 10 CFR Part 100 apply to accidental releases.
t Radioactive gases from the reactor pass through the steam lines to the turbine and then to the main condenser where they are extracted by.the air ejector, passed through i
holdup piping and released via the plant stack _ preferably-after treatment in the Augmented.0ffgas System.
Radioactive materials release limits for the plant stack have been calculated using meterological data from a 400 ft. tower at the plant site. The analysis of these on-site meterological data shows that a release of radioactive gases after 30 minutes holdup'in the offgas system of 0.3 C1/sec., wculd not result in a whole body radiation dose exceeding the 10 CFR 20 v'alue of 0.5 rem per year.
y The Holland plume rise model with no correction factor was used in the calculation of the effect of momentum and buoyancy of a continuously emitted plume.
Independent dose calculations for several locations offsite-were made by the AEC staff from onsite meteorological data developed by the licensee and diffusion assumptions appropriate to the site. The procedure followed is described in Section 7-5.2.5 of " Meteorology and Atomic Energy - 1968", equation 7.63 being used. The results of.
these calculations were equivalent to those generated by the licensee provided the average gamma energy per i
disintegration for the assumed noble gas mixture with a 30 minute holdup is 0.7 MeV per disintegration. Based on these calculations, a maximum release rate limit of gross activity, except for iodines and particulates with half
- lives longer than eight days, in the amount of 0.21/E i
curies per second will not result in offsite annual doses in excess of the limits specified in 10 CFR Part 20. The E determination need consider only the average gamma energy per disintegration since the controlling whole body dose isl due to the cloud passage over the receptor and not cloud submersion, in which the beta dose could be additive.
The above discussion does not take into consideration the reduction in release rate afforded by operation of the Augmented Offgas System.
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o 3.15-1 3.15 . Radioactive Effluent Monitoring Instrumentation Applicability: Applies to instrumentation whose function is to monitor aqueous and airborne radioactive offluents from the Station.
Objective: To assure that instrumentation to monitor radioactive effluents is OPERABLE when effluent is discharged or that means of measuring effluent is provided.
Specification 3.15.A Liquid Effluent Instrumentation
- 1. The radioactive liquid effluent monitoring channels listed in Table 3.15.1 shall be OPERABLE with their alarm / trip setpoints set to initiate alarm / trip in the event the limit of Specification 3.6.I.1 is exceeded.
- 2. The alarm or trip setpoint of these channels shall be determined and set in accordance with the method described in the ODCM. I
- 3. When a radioactive liquid effluent monitoring instrumentation channel alarm / trip setpoint is less conservative than required by the above specification, without delay suspend the release l of radioactive liquid effluents monitored by the l affected channel, or declare the channel inoperable, or change the setpoint so it is acceptably conservative, or provide for manual
- initiation of the alarm / trip function (s).
- 4. When less than the minimum number of radioactive liquid effluent monitoring instrumentation j channels are OPERABLE, take the ACTION shown in Table 3.15.1 Make every reasonable effort to restore the instrument to OPERABLE status within l
30 days and, if unsuccessful, explain in the L next Semiannual Radioactive Effluent Release Report why the inoperability was not corrected .
in a timely manner, f The provisions of Specifications 3.0. A, 3.0.B. and 6.9.2 are not applicable.
l
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3.15-3 TABLE 3.15.1 RADI0 ACTIVE LIQUID EFFLUENT MONITORING INSTRUMENTATION Minimum" Instrument Channels Applicability Action Operable I. GROSS R'ADI0 ACTIVITY MONITORS
- a. Liquid Radwaste Effluent Line 1 b 110
- b. Reactor Building Service Water System Effluent Line 1 b 112
- c. Turbine Building Sump No. 1-5 1 b 114' i
- 2. FLOW MEASUREMENT DEVICES
- a. Liquid Radwaste Effluent Line 1 b 113
I
% 1 7 3
+ -TABLE 3.15.2 NOTATIONS 3.15-6
-a. Channels shall be OPERASLE and in service as indicated except that a channel may be.taken out of service for the purpose of a check, calibration, test, maintenance or sample media change without declaring the channel to be inoperable.
-b. During releases _via this pathway.
c.- During Augmented Offgas Treatment System' Operation.
- d. .One hydrogen and one temperature sensor.
e.- Monitor / sampler or an alternate shall be OPERABLE to monitor / sample-Stack effluent whenever the drywell is being purged. g ACTION 122 With no channel 0PERABLE, effluent releases via this pathway may continue provided the flow rate is estimated
'whenever the exhaust fan combination in this system is changed.
ACTION 123 .With no channel 0PERABLE, effluent releases via this pathway may_ continue provided a grab sample,is taken at least once per 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> and is analyzed for gross-
. radioactivity within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> thereafter.or provided an.
alternate monitoring system with local display is; utilized.
ACTION 124 With no channel OPERABLE, effluent releases via this pathway may continue provided a grab-sample is taken at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> and analyzed for gross radioactivity within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or provided an alternate monitoring system with. local display is utilized. Drywell purge is permitted only when the radioactive noble gas monitor is operating.
ACTION 125 With one channel 0PERABLE, operation of the main condenser offgas treatment system may_ continue provided a recombiner temperature sensing instrument is operable. . When only one of.the types of instruments, 1.e., hydrogen monitor or temperature monitor, is operable, the offgas treatment.
system may be operated provided a gas sample is collected at least once per day and is analyzed for hydrogen within four hours. In the event neither a hydrogen monitor nor a recombiner temperature sensing instrument is operable when required, the Offgas Treatment System may be operated provided a gas sturple is collected at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> and analyzed within the following 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.
ACTION 126 With no channel 0PERABLE, effluent releases via this pathway may continue provided the required sampling'is initiated with auxiliary sampling equipment as soon as reasonable after discovery of inoperable primary sampler (s).
ACTION 128 With no channel OPERABLE, effluent releases via the sampled pathway may continue provided the sampler air flow is estimated and recorded at least once per day.
- y. . :C e .
1 4.6-2 4.6.EL Main-Condenser ~0ffgas Radioactivity
- 1. The gross radioactivity.in fission gases
- discharged from the main condenser. air ejector shall_be measured by! sampling and analyzing the-gases a.. .at least once.per month, and
- b. When the reactor is operating at more than 40 percent of rated power, within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> after an--increase in the fission gas release via the air ejector of more than 50 percent, as indicated by the Condenser Air Ejector Offgas Radioactivity Monitor after factoring out increase (s) due to change (s) in thermal power level.
4.6.F_ Condenser Offgas Hydrogen Concentration The concentration of_ hydrogen in offgases downstream of the recombiner in the Offgas System shall be monitored with hydrogen monitoring instrumentation as described in Table 3.15.2.
4.6.G Not Used 4.6.H Not Used 4.6.I Radioactivity Concentration in-Liquid Effluent
- 1. Radioactive liquid wastes shall be sampled
-and analyzed according to the sampling and analysis program in Table 4.6-1.
Alternately, pre-release analysis of batch (es) of radioactive liquid waste may be by gross beta or gamma counting provided a maximum concentration limit of 1 X 10 7 A Ci/ml_in the discharge canal at the Route 9 bridge is applied.
- 2. The alarm or trip setpoint of each
. radioactivity monitoring channel in Table 3.15.1 shall be deterrrined on the basis of I sampling and analyses results obtained according to Table 4.6.1 and setpoint method in the ODCM and set to alarm or trip before exceeding the limits of Specification 3.6.I.