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| | document type = SAFETY EVALUATION REPORT--LICENSING & RELATED ISSUES, TEXT-SAFETY REPORT | | | document type = SAFETY EVALUATION REPORT--LICENSING & RELATED ISSUES, TEXT-SAFETY REPORT |
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| | | stage = Approval |
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| SAFETY EVALUATION BY THE OFFICE OF NUCLEAR REACTOR REGULATION RELATED TO AMENDMENT N0.102 TO FACILITY OPERATING LICENSE N0. DPR-40 OMAHA PUBLIC POWER DISTRICT FORT CALHOUN STATION, UNIT NO. 1 DOCKET NO. 50-285 INTRODUCTION: | | SAFETY EVALUATION BY THE OFFICE OF NUCLEAR REACTOR REGULATION RELATED TO AMENDMENT N0.102 TO FACILITY OPERATING LICENSE N0. DPR-40 OMAHA PUBLIC POWER DISTRICT FORT CALHOUN STATION, UNIT NO. 1 DOCKET NO. 50-285 INTRODUCTION: |
| By letter dated October 23, 1986, OPPD proposed a license amendment to Facility Operating License DPR-40. The proposed amendment would: (1)deletethe short-term reporting requirements related to primary coolant specific activity levels; and (2) no longer require plant shutdown if the primary coolant specific activity exceeds the limit of 1.0 microcurie / gram dose equivalent I-131 for an accumulated period of over 800 hours in a 12 month period. | | By {{letter dated|date=October 23, 1986|text=letter dated October 23, 1986}}, OPPD proposed a license amendment to Facility Operating License DPR-40. The proposed amendment would: (1)deletethe short-term reporting requirements related to primary coolant specific activity levels; and (2) no longer require plant shutdown if the primary coolant specific activity exceeds the limit of 1.0 microcurie / gram dose equivalent I-131 for an accumulated period of over 800 hours in a 12 month period. |
| EVALUATION: | | EVALUATION: |
| Technical Specification 2.1.3 for Fort Calhoun currently requires that: | | Technical Specification 2.1.3 for Fort Calhoun currently requires that: |
Latest revision as of 02:20, 5 May 2021
Letter Sequence Approval |
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MONTHYEARML20197A8791986-10-21021 October 1986 Proposed Tech Specs,Incorporating Revised Reporting Requirements on Primary Coolant Iodine Spikes Project stage: Other ML20197A8611986-10-21021 October 1986 Application for Amend to License DPR-40,revising Tech Specs to Incorporate Revised Reporting Requirements on Primary Coolant Iodine Spikes.Certificate of Svc Encl Project stage: Request ML20197A8391986-10-23023 October 1986 Forwards Application for Amend to License DPR-40,revising Tech Specs to Incorporate Revised Reporting Requirements on Primary Coolant Iodine Spikes.Fee Paid Project stage: Request ML20212R5901987-01-20020 January 1987 Safety Evaluation Supporting Amend 102 to License DPR-40 Project stage: Approval ML20212R5821987-01-20020 January 1987 Amend 102 to License DPR-40,revising Tech Specs by Deleting short-term Reporting Requirements for Primary Coolant Specific Activity Levels Project stage: Other ML20212R5731987-01-20020 January 1987 Forwards Amend 102 to License DPR-40 & Safety Evaluation. Amend Revises Tech Specs by Deleting short-term Reporting Requirements for Primary Coolant Specific Activity Levels Project stage: Approval 1986-10-23
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Category:SAFETY EVALUATION REPORT--LICENSING & RELATED ISSUES
MONTHYEARML20217B5401999-10-0606 October 1999 Safety Evaluation Supporting Amend 193 to License DPR-40 ML20211J9321999-09-0202 September 1999 Safety Evaluation Concluding That Licensee Proposed Alternatives Provide Acceptable Level of Quality & Safety. Proposed Alternatives Authorized for Remainder of Third ten- Yr ISI Interval for Fort Calhoun Station,Unit 1 ML20210G2181999-07-27027 July 1999 Safety Evaluation Supporting Amend 192 to License DPR-40 ML20210D9951999-07-22022 July 1999 Safety Evaluation Supporting Amend 191 to License DPR-40 ML20206L4241999-05-10010 May 1999 Safety Evaluation Supporting Corrective Actions to Ensure That Valves Are Capable of Performing Intended Safety Functions & OPPD Adequately Addressed Requested Actions Discussed in GL 95-07 ML20206M2601999-05-0606 May 1999 SER Concluding That Licensee IPEEE Complete Re Info Requested by Suppl 4 to GL 88-20 & IPEEE Results Reasonable Given FCS Design,Operation & History ML20205Q5831999-04-15015 April 1999 Safety Evaluation Supporting Amend 190 to License DPR-40 ML20198S3771998-12-31031 December 1998 Safety Evaluation Supporting Amend 189 to License DPR-40 ML20198S4831998-12-31031 December 1998 Safety Evaluation Supporting Amend 188 to License DPR-40 ML20154M4881998-10-19019 October 1998 Safety Evaluation Supporting Amend 186 to License DPR-40 ML20154N2411998-10-19019 October 1998 Safety Evaluation Supporting Amend 187 to License DPR-40 ML20236V4891998-07-30030 July 1998 Safety Evaluation Relating to Response to GL 87-02,suppl 1 for Fort Calhoun Station,Unit 1 ML20248C0671998-05-21021 May 1998 Safety Evaluation Granting Licensee Request for Exemption from Technical Requirements of 10CFR50,App R, Fire Protection Program for Nuclear Power Facilities Operating Prior to 790101 ML20217L7201998-03-23023 March 1998 Safety Evaluation Supporting Amend 185 to License DPR-40 ML20203M4161998-02-0303 February 1998 Safety Evaluation Supporting Amend 184 to License DPR-40 ML20203A4291998-01-26026 January 1998 Safety Evaluation Supporting Amend 183 to License DPR-40 ML20199L0711997-11-24024 November 1997 Safety Evaluation Supporting Amend 182 to License DPR-40 ML20198Q4031997-10-28028 October 1997 Safety Evaluation Re Control Room Habitability Requirements ML20137L6241997-03-27027 March 1997 Safety Evaluation Supporting Amend 181 to License DPR-40 ML20134N7751997-02-13013 February 1997 Safety Evaluation Supporting Amend 180 to License DPR-40 ML20134M6171997-02-13013 February 1997 Safety Evaluation Denying Licensee Request for Approval to Use ASME Section XI Code Case N-416-1 W/Proposed Exception & Code Case N-498-2 as Alternative to Required Hydrostatic Pressure Test ML20133P9161997-01-23023 January 1997 Safety Evaluation Accepting Revised Temperature Limits for DG-1 & DG-2 ML20133C2771996-12-30030 December 1996 Safety Evaluation Supporting Amend 179 to License DPR-40 ML20132F4911996-12-0909 December 1996 Safety Evaluation Related to Individual Plant Evaluation Omaha Power District,Fort Calhoun Station,Unit 1 ML20134M0871996-11-19019 November 1996 Safety Evaluation Supporting Request for Relief from Modifying Supports SIH-3,SIS-63,SIS-65 & RCH-13 at Fort Calhoun Station ML20129H3371996-10-25025 October 1996 Safety Evaluation Supporting Amend 178 to License DPR-40 ML20128F6441996-10-0202 October 1996 Safety Evaluation Supporting Amend 177 to License DPR-40 ML20129G3131996-09-27027 September 1996 Safety Evaluation Supporting Amend 176 to License DPR-40 ML20059J1831994-01-14014 January 1994 Safety Evaluation Supporting Amend 160 to License DPR-40 ML20059J2491994-01-14014 January 1994 Safety Evaluation Supporting Amend 159 to License DPR-40 ML20058G9371993-12-0303 December 1993 Safety Evaluation Supporting Amend 158 to License DPR-40 ML20058F5951993-11-22022 November 1993 Safety Evaluation Supporting Amend 157 to License DPR-40 ML20058C7491993-11-18018 November 1993 Safety Evaluation,Authorizing Alternative,On One Time Basis Only,W/Conditions That Licensee Perform Volumetric Exam of nozzle-to-vessel Welds During First Refueling Outage of Third 10-yr Insp Interval ML20059L7081993-11-10010 November 1993 Safety Evaluation Accepting Licensee Proposed Changes to Low Power Physics Testing Program ML20059G6601993-10-29029 October 1993 Safety Evaluation Supporting Amend 156 to License DPR-40 ML20057E3471993-10-0101 October 1993 Safety Evaluation Advising That Based on Determination That Alternative Testing Consistent w/OM-10,paragraph 4.3.2.2. Requirements,No Relief Required ML20056E5411993-08-12012 August 1993 Safety Evaluation Supporting Amend 155 to License DPR-40 ML20056E5371993-08-10010 August 1993 Safety Evaluation Supporting Amend 154 to License DPR-40 ML20056D6801993-07-26026 July 1993 Safety Evaluation Supporting Amend 153 to License DPR-40 ML20128B8241993-01-26026 January 1993 Safety Evaluation Supporting Amend 149 to License DPR-40 ML20128D4511992-11-30030 November 1992 Safety Evaluation Accepting Evaluation of 120-day Response to Suppl 1 to GL 87-02, Verification of Seismic Adequacy of Mechanical & Electrical Equipment in Operating Reactors, Unresolved Safety Issue A-46 ML20062G6621990-11-19019 November 1990 Safety Evaluation Supporting Amend 134 to License DPR-40 ML20216K0661990-11-14014 November 1990 Safety Evaluation Denying Util 900221 & 0622 Requests for Exemption from App R of 10CFR50 for Fire Area 34B,upper Electrical Penetration Room.Current Level of Fire Protection Does Not Meet Section III.G.2 Requirements ML20062B6161990-10-12012 October 1990 Safety Evaluation Supporting Amend 133 to License DPR-40 ML20055G0221990-07-0606 July 1990 Safety Evaluation Supporting Amend 132 to License DPR-40 ML20246A0741989-08-17017 August 1989 Safety Evaluation Re Inservice Testing Program for Pumps & Valves ML20245H9031989-08-15015 August 1989 Safety Evaluation Re Generic Ltr 83-28,Item 2.1 (Part 1), Equipment Classification (Reactor Trip Sys Components). Licensee Program Meets Requirements of Item 2.1 (Part 1) of Generic Ltr 83-28 & Acceptable ML20245K3481989-08-11011 August 1989 Safety Evaluation Accepting Electrical Isolation Devices for Interfacing Safety & Nonsafety Sys Re Implementation of ATWS Rule ML20247H6421989-07-24024 July 1989 Safety Evaluation Granting 890118 Request for Relief from Hydrostatic Testing Requirements of Section XI of ASME Code ML20248C0851989-06-0202 June 1989 Safety Evaluation Supporting Amend 122 to License DPR-40 1999-09-02
[Table view] Category:TEXT-SAFETY REPORT
MONTHYEARML20217B5401999-10-0606 October 1999 Safety Evaluation Supporting Amend 193 to License DPR-40 ML20217A9931999-09-30030 September 1999 NRC Regulatory Assessment & Oversight Pilot Program, Performance Indicator Data LIC-99-0096, Monthly Operating Rept for Sept 1999 for Fcs,Unit 1.With1999-09-30030 September 1999 Monthly Operating Rept for Sept 1999 for Fcs,Unit 1.With ML20211J9321999-09-0202 September 1999 Safety Evaluation Concluding That Licensee Proposed Alternatives Provide Acceptable Level of Quality & Safety. Proposed Alternatives Authorized for Remainder of Third ten- Yr ISI Interval for Fort Calhoun Station,Unit 1 LIC-99-0084, Monthly Operating Rept for Aug 1999 for Fort Calhoun Station.With1999-08-31031 August 1999 Monthly Operating Rept for Aug 1999 for Fort Calhoun Station.With ML20216E6431999-08-26026 August 1999 Rev 19 to TDB-VI, COLR for FCS Unit 1 ML20210R1961999-07-31031 July 1999 Monthly Operating Rept for July 1999 for Fcs,Unit 1 ML20210G2181999-07-27027 July 1999 Safety Evaluation Supporting Amend 192 to License DPR-40 ML20210D9951999-07-22022 July 1999 Safety Evaluation Supporting Amend 191 to License DPR-40 ML20216E6361999-07-21021 July 1999 Rev 18 to TDB-VI, COLR for FCS Unit 1 ML20210R2081999-06-30030 June 1999 Revised Monthly Operating Rept for June 1999 for Fcs,Unit 1 LIC-99-0065, Monthly Operating Rept for June 1999 for Fort Calhoun Station,Unit 1.With1999-06-30030 June 1999 Monthly Operating Rept for June 1999 for Fort Calhoun Station,Unit 1.With ML20196H8621999-06-30030 June 1999 NRC Regulatory Assessment & Oversight Pilot Program, Performance Indicator Data, June 1999 Rept ML20210P5461999-06-0808 June 1999 Rev 0,Vols 1-5 of Fort Calhoun Station 1999 Emergency Preparedness Exercise Manual, to Be Conducted on 990810. Pages 2-20 & 2-40 in Vol 2 & Page 4-1 in Vol 4 of Incoming Submittal Not Included ML20195B4581999-05-31031 May 1999 Rev 3 to CE NPSD-683, Development of RCS Pressure & Temp Limits Rept for Removal of P-T Limits & LTOP Requirements from Ts ML20207H7401999-05-31031 May 1999 Performance Indicators Rept for May 1999 LIC-99-0053, Monthly Operating Rept for May 1999 for Fort Calhoun Station,Unit 11999-05-31031 May 1999 Monthly Operating Rept for May 1999 for Fort Calhoun Station,Unit 1 ML20195B4521999-05-17017 May 1999 Technical Data Book TDB-IX, RCS Pressure - Temp Limits Rept (Ptlr) ML20206L4241999-05-10010 May 1999 Safety Evaluation Supporting Corrective Actions to Ensure That Valves Are Capable of Performing Intended Safety Functions & OPPD Adequately Addressed Requested Actions Discussed in GL 95-07 ML20206M2601999-05-0606 May 1999 SER Concluding That Licensee IPEEE Complete Re Info Requested by Suppl 4 to GL 88-20 & IPEEE Results Reasonable Given FCS Design,Operation & History LIC-99-0047, Monthly Operating Rept for Apr 1999 for Fort Calhoun Station Unit 1.With1999-04-30030 April 1999 Monthly Operating Rept for Apr 1999 for Fort Calhoun Station Unit 1.With ML20195E8621999-04-30030 April 1999 Performance Indicators, for Apr 1999 ML20205Q5831999-04-15015 April 1999 Safety Evaluation Supporting Amend 190 to License DPR-40 ML20210J4331999-03-31031 March 1999 Changes,Tests, & Experiments Carried Out Without Prior Commission Approval for Period 981101-990331.With USAR Changes Other than Those Resulting from 10CFR50.59 ML20206G2641999-03-31031 March 1999 Performance Indicators Rept for Mar 1999 LIC-99-0034, Monthly Operating Rept for Mar 1999 for Fcs,Unit 1.With1999-03-31031 March 1999 Monthly Operating Rept for Mar 1999 for Fcs,Unit 1.With ML20205J8181999-02-28028 February 1999 Performance Indicators, for Feb 1999 LIC-99-0025, Monthly Operating Rept for Feb 1999 for Fort Calhoun Station,Unit 1.With1999-02-28028 February 1999 Monthly Operating Rept for Feb 1999 for Fort Calhoun Station,Unit 1.With ML20207F3291999-01-31031 January 1999 FCS Performance Indicators for Jan 1999 ML20203B0991998-12-31031 December 1998 Performance Indicators for Dec 1998 LIC-99-0026, 1998 Omaha Public Power District Annual Rept. with1998-12-31031 December 1998 1998 Omaha Public Power District Annual Rept. with LIC-99-0003, Monthly Operating Rept for Dec 1998 for Fort Calhoun Station.With1998-12-31031 December 1998 Monthly Operating Rept for Dec 1998 for Fort Calhoun Station.With ML20198S3771998-12-31031 December 1998 Safety Evaluation Supporting Amend 189 to License DPR-40 ML20198S4831998-12-31031 December 1998 Safety Evaluation Supporting Amend 188 to License DPR-40 ML20196G2251998-12-18018 December 1998 Rev 2 to EA-FC-90-082, Potential Over-Pressurization of Containment Penetration Piping Following Main Steam Line Break in Containment ML20198M3141998-11-30030 November 1998 Performance Indicators Rept for Nov 1998 LIC-98-0172, Monthly Operating Rept for Nov 1998 for Fort Calhoun Station,Unit 1.With1998-11-30030 November 1998 Monthly Operating Rept for Nov 1998 for Fort Calhoun Station,Unit 1.With LIC-98-0160, Special Rept:On 981113,MSL RM RM-064 Was Declared Inoperable Due to Leakage Past Isolation Valve HCV-922.Troubleshooting Has Indicated That Leakage Has Stopped & Cause of Leak Continues to Be Investigated1998-11-25025 November 1998 Special Rept:On 981113,MSL RM RM-064 Was Declared Inoperable Due to Leakage Past Isolation Valve HCV-922.Troubleshooting Has Indicated That Leakage Has Stopped & Cause of Leak Continues to Be Investigated ML20203B0721998-11-16016 November 1998 Rev 6 to HI-92828, Licensing Rept for Spent Fuel Storage Capacity Expansion ML20196E4981998-10-31031 October 1998 Performance Indicators Rept for Oct 1998 ML20196G2441998-10-31031 October 1998 Changes,Tests & Experiments Carried Out Without Prior Commission Approval. with USAR Changes Other than Those Resulting from 10CFR50.59 LIC-98-0154, Monthly Operating Rept for Oct 1998 for Fort Calhoun Station,Unit 1.With1998-10-31031 October 1998 Monthly Operating Rept for Oct 1998 for Fort Calhoun Station,Unit 1.With ML20154M4881998-10-19019 October 1998 Safety Evaluation Supporting Amend 186 to License DPR-40 ML20154N2411998-10-19019 October 1998 Safety Evaluation Supporting Amend 187 to License DPR-40 LIC-98-0136, Monthly Operating Rept for Sept 1998 for Fort Calhoun Station,Unit 1.With1998-09-30030 September 1998 Monthly Operating Rept for Sept 1998 for Fort Calhoun Station,Unit 1.With ML20155G4261998-09-30030 September 1998 Performance Indicators for Sept 1998 ML20154A1251998-08-31031 August 1998 Performance Indicators, Rept for Aug 1998 LIC-98-0122, Monthly Operating Rept for Aug 1998 for Fort Calhoun Station Unit 1.With1998-08-31031 August 1998 Monthly Operating Rept for Aug 1998 for Fort Calhoun Station Unit 1.With ML20238F7231998-08-17017 August 1998 Owner'S Rept for Isis ML18066A2771998-08-13013 August 1998 Part 21 Rept Re Deficiency in CE Current Screening Methodology for Determining Limiting Fuel Assembly for Detailed PWR thermal-hydraulic Sa.Evaluations Were Performed for Affected Plants to Determine Effect of Deficiency 1999-09-30
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SAFETY EVALUATION BY THE OFFICE OF NUCLEAR REACTOR REGULATION RELATED TO AMENDMENT N0.102 TO FACILITY OPERATING LICENSE N0. DPR-40 OMAHA PUBLIC POWER DISTRICT FORT CALHOUN STATION, UNIT NO. 1 DOCKET NO. 50-285 INTRODUCTION:
By letter dated October 23, 1986, OPPD proposed a license amendment to Facility Operating License DPR-40. The proposed amendment would: (1)deletethe short-term reporting requirements related to primary coolant specific activity levels; and (2) no longer require plant shutdown if the primary coolant specific activity exceeds the limit of 1.0 microcurie / gram dose equivalent I-131 for an accumulated period of over 800 hours0.00926 days <br />0.222 hours <br />0.00132 weeks <br />3.044e-4 months <br /> in a 12 month period.
EVALUATION:
Technical Specification 2.1.3 for Fort Calhoun currently requires that:
(1) the plant must be made subcritical with T less than 536*F within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> ifthespecificactivityoftheprimarycoolaM.91s greater than 1.0 microcurie /
gram dose-equivalent I-131 for more than 100 hours0.00116 days <br />0.0278 hours <br />1.653439e-4 weeks <br />3.805e-5 months <br /> during one continuous time interval or greater than 60 microcuries/ gram dose equivalent I-131; (2) the plant must be made subcritical if the primary coolant specific activity exceeds the limit of 1.0 microcurie / gram dose equivalent I-131 for an accumulated period of over 800 hours0.00926 days <br />0.222 hours <br />0.00132 weeks <br />3.044e-4 months <br /> in a 12 month period; and (3) the licensee must submit a Licensee Event Report to the NRC if the primary coolant specific activity is greater than 1.0 microcurie / gram dose-equivalent I-131.
On September 27, 1985, the NRC staff issued Generic Letter (G.L.) 85-19
" Reporting Requirements on Primary Coolant Iodine Spikes," to all licensees and applicants for operating power reactors and holders of construction pennits for power reactors. In G.L. 85-19, the staff determined that: (1) reportino requirementsrelatedtoprimarycoolantspecificactivity(levels,specifically iodine spikes, could be reduced from a short-tenn report i.e., Special Report or Licensee Event Report) to an item to be included in the Annual Report; and (2) existing shutdown requirements based on exceeding the primary coolant specific activity limit of 1.0 microcurie / gram dose equivalent I-131 for an accumulated period of over 800 hours0.00926 days <br />0.222 hours <br />0.00132 weeks <br />3.044e-4 months <br /> were no longer necessary. The change in these requirements is based on an improvement in the quality of nuclear fuel over the past 10 years, and the fact that appropriate actions would be initiated long before approaching the limit as currently specified. G.L. 85-19 also presented model Technical Specifications that reflect these findings.
8702020725 870120 PDR ADOCK 05000200 P PDR
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Omaha Public Power District has proposed amending Fort Calhoun's Technical' Specifications to match the model Technical Specifications. In accordance with G.L. 85-19, the portion of the Technical Specifications regarding plant shutdown if the primary coolant specific activity exceeds 1.0 microcuries/ gram dose equivalent I-131 for more than 100 hours0.00116 days <br />0.0278 hours <br />1.653439e-4 weeks <br />3.805e-5 months <br /> during one continuous time interval, or is greater that 60 microcurie / gram dose equivalent I-131, would not be affected by the proposed changes. Reporting requirements related to primary coolant specific activity levels would be included in Technical Specification 5.9.4.b.
The proposed changes to Technical Specification 2.1.3 and 5.9.4.b would delete the short-term reporting requirements related to primary coolant specific activity levels and no longer require plant shutdown if the primary coolant specific activity exceeds the limit of 1 microcurie / gram dose equivalent I-131 for an accumulated period of over 800 hours0.00926 days <br />0.222 hours <br />0.00132 weeks <br />3.044e-4 months <br /> in a 12 month period. Since the proposed changes are consistent with the Model Technical Specifications provided in G.L. 85-19 and meet the applicable regulatory guidance and requirements, the staff finds them acceptable.
ENVIRONMFNTAL' CONSIDERATION This amendment relates to changes in recordkeeping, reporting, or administrative procedures or requirements. Accordingly, the amendment meets the eligibility criteria for categorical exclusion set forth in 10 CFR
$51.22(c)(9). Pursuant to 10 CFR 551.22(b), no environmental impact statement or environmental assessment need be prepared in connection with the issuance of the amendment.
CONCLUSION We have concluded, based on the considerations discussed above, that (1) there is reasonable assurance that the health and safety of the public will not be endangered by operation in the proposed manner, and (2) such activities will be conducted in compliance with the Commission's regulations, and the issuance of the amendment will not be inimical to the common defense and security or to the health and safety of the public.
Date: January 20, 1987 Principal contributor:
Edward F. Branagan, Jr.
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