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Category:Inspection Report
MONTHYEARIR 05000321/20230042024-01-31031 January 2024 Integrated Inspection Report 05000321/2023004 and 05000366/2023004 IR 05000321/20233012024-01-17017 January 2024 NRC Operator License Examination Report 05000321/2023301 and 05000366/2023301 IR 05000321/20234022023-11-29029 November 2023 Security Baseline Inspection Report 05000321/2023402, 05000366/2023402, and 07200036/2023401 IR 05000321/20230112023-11-17017 November 2023 Biennial Problem Identification and Resolution Inspection Report 050003212023011 and 050003662023011 IR 05000321/20230032023-11-0202 November 2023 Integrated Inspection Report 05000321/2023003, and 05000366/2023003 IR 05000321/20234032023-10-26026 October 2023 Cyber Security Inspection Report 05000321/2023403 and 05000366/2023403 IR 05000321/20234012023-10-17017 October 2023 Security Baseline Inspection Report 05000321 2023401 and 05000366 2023401 IR 05000321/20230052023-08-27027 August 2023 Updated Inspection Plan for Edwin I. Hatch Nuclear Plant, Units 1 & 2 - Report 05000321/2023005 and 05000366/2023005 IR 05000321/20230022023-08-0808 August 2023 Integrated Inspection Report 07200036/2023001, 05000321/2023002, and 05000366/2023002 ML23178A0012023-06-27027 June 2023 Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000321 2023403 and 05000366 2023403 IR 05000321/20230102023-06-0909 June 2023 Focused Engineering Inspection Report 05000321 2023010 and 05000366 2023010 IR 05000321/20230012023-04-26026 April 2023 Integrated Inspection Report 05000321/2023001 and 05000366/2023001 IR 05000321/20220062023-03-0101 March 2023 Annual Assessment Letter Edwin I. Hatch Nuclear Plant, Units 1 and 2 - NRC Inspection Report 05000321/2022006 and 05000366/2022006 IR 05000321/20220042023-02-0101 February 2023 Integrated Inspection Report 05000321/2022004 and 05000366/2022004 IR 05000321/20224202022-12-16016 December 2022 Cover Letter - Edwin I. Hatch Nuclear Plant, Units 1 & 2 Security Baseline Inspection Report 05000321/2022420 and 05000366/2022420 IR 05000321/20224042022-11-28028 November 2022 Security Baseline Inspection Report 05000321/2022404 and 05000366/2022404 IR 05000366/20220032022-11-0808 November 2022 Integrated Inspection Report 05000321 /2022003 and 05000366/2022003 IR 05000321/20224032022-10-31031 October 2022 Security Baseline Inspection Report 05000321/2022403 and 05000366/2022403 IR 05000321/20224012022-10-28028 October 2022 Material Control and Accounting Program Inspection Report 05000321/2022401 and 05000366/2022401 Cover Letter IR 05000321/20220052022-08-23023 August 2022 Updated Inspection Plan for Edwin I. Hatch Nuclear Plant, Units and 2 Report 05000321/2022005 and 05000366/2022005 IR 05000321/20220022022-08-0303 August 2022 Integrated Inspection Report 05000321/2022002 and 05000366/2022002 IR 05000321/20224022022-07-19019 July 2022 Security Baseline Inspection Report 05000321/2022402 and 05000366/2022402 IR 05000321/20220112022-07-13013 July 2022 Fire Protection Team Inspection Report 05000321/2022011 and 05000366/2022011 IR 05000321/20220102022-05-20020 May 2022 Triennial Inspection of Evaluation of Changes, Tests and Experiments Baseline Inspection Report 05000321/2022010 and 05000366/2022010 ML22129A1452022-05-10010 May 2022 IR 2022001 Final IR 05000321/20210062022-03-0202 March 2022 Annual Assessment Letter for Erwin I. Hatch Nuclear Plant, Units 1 and 2 (Report No. 05000321/2021006 and 05000366/2021006) IR 05000321/20210042022-02-0404 February 2022 Integrated Inspection Report 05000321/2021004 and 05000366/2021004 IR 05000321/20213022022-01-21021 January 2022 NRC Operator License Examination Report 05000321/2021302 and 05000366/2021302 IR 05000321/20214022021-12-0606 December 2021 Security Baseline Inspection Report 05000321/2021402 and 05000366/2021402 IR 05000321/20210102021-11-0404 November 2021 Biennial Problem Identification and Resolution Inspection Report 05000321/2021010 and 05000366/2021010 IR 05000321/20210032021-10-19019 October 2021 Integrated Inspection Report 05000321/2021003 and 05000366/2021003 IR 05000321/20214012021-10-0606 October 2021 Security Baseline Inspection Report 05000321/2021401, 05000366/2021401 IR 05000321/20210052021-08-23023 August 2021 Updated Inspection Plan for Edwin I. Hatch Nuclear Plant, Units 1 and 2 (Report 05000321/2021005 and 05000366/2021005) IR 05000321/20210022021-08-0404 August 2021 Integrated Inspection Report 05000321/2021002 and 05000366/2021002 IR 05000321/20200112021-07-15015 July 2021 Plants, Units 1 and 2 Temporary Instruction 2515/193 Inspection Report 05000321/2020011 and 05000366/2020011 IR 05000321/20210112021-06-25025 June 2021 Design Bases Assurance Inspection - U.S. Nuclear Regulatory Commission Inspection Report 05000321/2021011 and 05000366/2021011 ML21165A1142021-06-14014 June 2021 Operation of an Independent Spent Fuel Storage Installation Report 07200036/2021001 IR 05000321/20210012021-05-0606 May 2021 Integrated Inspection Report 05000321/2021001 and 05000366/2021001 IR 05000321/20200062021-03-0303 March 2021 Annual Assessment Letter for Edwin I. Hatch Nuclear Plant - Report 05000321/2020006 and 05000366/2020006 IR 05000321/20200042021-02-10010 February 2021 Integrated Inspection Report 05000321/2020004 and 05000366/2020004 and Independent Spent Fuel Storage Installation Report 07200036/2020003 IR 05000321/20204022021-01-14014 January 2021 Cyber Security Inspection Report 05000321/2020402 and 05000366/2020402 - Cover Letter (Public) IR 05000321/20200102020-12-22022 December 2020 Design Basis Assurance Inspection (Programs) Inspection Report 05000321/2020010 and 05000366/2020010 IR 05000321/20204012020-12-10010 December 2020 Security Baseline Inspection Report 05000321/2020401, 05000366/2020401, and 07200036/2020401 (U) IR 05000321/20200032020-11-10010 November 2020 Integrated Inspection Report 05000321/2020003 and 05000366/2020003 and Independent Spent Fuel Storage Installation Report 07200036/2020002 IR 05000321/20200022020-08-0505 August 2020 Integrated Inspection Report 05000321/2020002 and 05000366/2020002 IR 05000321/20200012020-05-11011 May 2020 Integrated Inspection Report 05000321/2020001 and 05000366/2020001 IR 05000321/20190142020-05-0101 May 2020 Reissue Edwin I. Hatch Nuclear Plant Temporary Instruction 2515/194 - Report 05000321/2019014 and 05000366/2019014 IR 05000321/20190062020-03-0303 March 2020 Annual Assessment Letter for Edwin I Hatch Nuclear Plant - Report 05000321/2019006 and 05000366/2019006 IR 05000321/20190042020-02-0707 February 2020 Integrated Inspection Report 05000321/2019004 and 05000366/2019004 and Independent Spent Fuel Storage Installation Report 07200036/2019002 IR 05000321/20192012019-12-0606 December 2019 FOF Inspection Report 05000321/2019201 and 05000366/2019201 Cover Letter, No Findings 2024-01-31
[Table view] Category:Letter
MONTHYEARIR 05000321/20230042024-01-31031 January 2024 Integrated Inspection Report 05000321/2023004 and 05000366/2023004 NL-24-0014, Revised Response to Request for Additional Information Regarding License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical.2024-01-30030 January 2024 Revised Response to Request for Additional Information Regarding License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical. ML24012A0652024-01-30030 January 2024 Exemption from Select Requirements of 10 CFR Part 73 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting) IR 05000321/20233012024-01-17017 January 2024 NRC Operator License Examination Report 05000321/2023301 and 05000366/2023301 ML23341A2042024-01-12012 January 2024 Request for Additional Information Exemption Requests for Physical Barriers (EPID L-2023-LLE-0018 & L-2023-LLE-0021) ML23345A1312024-01-0303 January 2024 Withholding Letter - SNC Fleet - Physical Barriers Exemption (L-2023-LLE-0018 and L-2023-LLE-0021) NL-23-0889, Units 1 and 2 - License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times for Residual Heat Removal Service Water (RHRSW) and Plant Service Water (Psw) Systems2023-12-0606 December 2023 Units 1 and 2 - License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times for Residual Heat Removal Service Water (RHRSW) and Plant Service Water (Psw) Systems IR 05000321/20234022023-11-29029 November 2023 Security Baseline Inspection Report 05000321/2023402, 05000366/2023402, and 07200036/2023401 NL-23-0879, Request for Exemption from Security Event Notification Implementation2023-11-29029 November 2023 Request for Exemption from Security Event Notification Implementation NL-23-0841, Update to Notice of Intent to Pursue Subsequent License Renewal2023-11-20020 November 2023 Update to Notice of Intent to Pursue Subsequent License Renewal IR 05000321/20230112023-11-17017 November 2023 Biennial Problem Identification and Resolution Inspection Report 050003212023011 and 050003662023011 ML23324A4472023-11-14014 November 2023 302 Exam Approval Letter IR 05000321/20230032023-11-0202 November 2023 Integrated Inspection Report 05000321/2023003, and 05000366/2023003 IR 05000321/20234032023-10-26026 October 2023 Cyber Security Inspection Report 05000321/2023403 and 05000366/2023403 IR 05000321/20234012023-10-17017 October 2023 Security Baseline Inspection Report 05000321 2023401 and 05000366 2023401 ML23250A0472023-09-20020 September 2023 Request for Additional Information Regarding License Amendment Request to Relax Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Bolts in Technical Specifications Table 1.1-1, Modes ML23241B0212023-09-12012 September 2023 Review of Quality Assurance Topical Report IR 05000321/20230052023-08-27027 August 2023 Updated Inspection Plan for Edwin I. Hatch Nuclear Plant, Units 1 & 2 - Report 05000321/2023005 and 05000366/2023005 NL-23-0658, Southern Nuclear Operating Company - Response to Request for Additional Information Regarding Quality Assurance Topical Report Submittal2023-08-11011 August 2023 Southern Nuclear Operating Company - Response to Request for Additional Information Regarding Quality Assurance Topical Report Submittal NL-23-0542, CFR 50.46 ECCS Evaluation Model Annual Report for 20222023-08-0909 August 2023 CFR 50.46 ECCS Evaluation Model Annual Report for 2022 IR 05000321/20230022023-08-0808 August 2023 Integrated Inspection Report 07200036/2023001, 05000321/2023002, and 05000366/2023002 NL-23-0624, Report of Changes to Emergency Plan and Summary of 50.54(q) Analysis2023-08-0404 August 2023 Report of Changes to Emergency Plan and Summary of 50.54(q) Analysis ML23202A1122023-08-0202 August 2023 Units, 1 and 2; and Vogtle Units 1 and 2 - Request to Use a Provision of a Later Edition of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code, Section XI ML23201A0292023-07-20020 July 2023 Notification of Inspection and Request for Information for NRC Problem Identification and Resolution Inspection NL-23-0566, ISFSI and Edwin I. Hatch Nuclear Plant ISFSI - Registration of Spent Fuel Cask Use2023-07-13013 July 2023 ISFSI and Edwin I. Hatch Nuclear Plant ISFSI - Registration of Spent Fuel Cask Use NL-23-0555, Request for Exemption from Physical Barrier Requirement2023-07-0707 July 2023 Request for Exemption from Physical Barrier Requirement ML23178A0012023-06-27027 June 2023 Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000321 2023403 and 05000366 2023403 NL-23-0444, Quality Assurance Topical Report Submittal2023-06-15015 June 2023 Quality Assurance Topical Report Submittal NL-23-0457, ISFSI, and Edwin I. Hatch Nuclear Plant, ISFSI - Registration of Spent Fuel Cask Use2023-06-12012 June 2023 ISFSI, and Edwin I. Hatch Nuclear Plant, ISFSI - Registration of Spent Fuel Cask Use IR 05000321/20230102023-06-0909 June 2023 Focused Engineering Inspection Report 05000321 2023010 and 05000366 2023010 NL-23-0422, Inservice Inspection Program Owner'S Activity Report for Refueling Outage 2R272023-05-30030 May 2023 Inservice Inspection Program Owner'S Activity Report for Refueling Outage 2R27 NL-23-0383, SNC Response to Regulatory Issue Summary 2023-01:Preparation And.2023-05-19019 May 2023 SNC Response to Regulatory Issue Summary 2023-01:Preparation And. ML23136B2942023-05-19019 May 2023 Summary of May 02, 2023, Observation Public Meeting Held with Southern Nuclear Operating Company, Inc., Regarding a LAR for the Reactor Pressure Vessel Head Closure Bolts for Edwin I. Hatch Nuclear Plant, Units 1 and 2 NL-23-0372, Units 1 & 2, Joseph M. Farley Nuclear Plant - Units 1 & 2, Vogtle Electric Generating Plant - Units 1 & 2, Annual Radiological Environmental Operating Reports for 20222023-05-10010 May 2023 Units 1 & 2, Joseph M. Farley Nuclear Plant - Units 1 & 2, Vogtle Electric Generating Plant - Units 1 & 2, Annual Radiological Environmental Operating Reports for 2022 ML23123A2222023-05-0101 May 2023 Notification of Licensed Operator Initial Examination 05000321/2023301, and 05000366/2023301 IR 05000321/20230012023-04-26026 April 2023 Integrated Inspection Report 05000321/2023001 and 05000366/2023001 NL-23-0310, Annual Non-Radiological Environmental Operating Reports and Annual Radioactive Effluent Release Reports for 20222023-04-25025 April 2023 Annual Non-Radiological Environmental Operating Reports and Annual Radioactive Effluent Release Reports for 2022 NL-23-0019, GEN-ISI-ALT-2023-01, Request to Use Provision of a Later Edition of the ASME Boiler and Pressure Vessel Code, Section XI2023-04-12012 April 2023 GEN-ISI-ALT-2023-01, Request to Use Provision of a Later Edition of the ASME Boiler and Pressure Vessel Code, Section XI NL-23-0263, Southern Nuclear Company Submittal of Drug and Alcohol Testing Errors Identified 10 CFR 26.719(c) 30-Day Report2023-04-0505 April 2023 Southern Nuclear Company Submittal of Drug and Alcohol Testing Errors Identified 10 CFR 26.719(c) 30-Day Report NL-23-0014, Southern Nuclear Operating Co Submittal of Report on Status of Decommissioning Funding2023-03-29029 March 2023 Southern Nuclear Operating Co Submittal of Report on Status of Decommissioning Funding NL-23-0208, Independent Spent Fuel Storage Installation ISFSI, Decommissioning Funding Plan Triennial Update2023-03-29029 March 2023 Independent Spent Fuel Storage Installation ISFSI, Decommissioning Funding Plan Triennial Update NL-23-0228, Nuclear Property Insurance Coverage as of April 1, 2023 and Licensee Guarantees of Payment of Deferred Premiums (10 CFR 140.21)2023-03-20020 March 2023 Nuclear Property Insurance Coverage as of April 1, 2023 and Licensee Guarantees of Payment of Deferred Premiums (10 CFR 140.21) NL-23-0179, National Pollutant Discharge Elimination System (NPDES) Permit Renewal2023-03-13013 March 2023 National Pollutant Discharge Elimination System (NPDES) Permit Renewal ML23065A1092023-03-0808 March 2023 Correction of Relief Request HNP-ISI-RR-05-02 Allowing to Continue Operation with a Flaw Indication on One Reactor Pressure Vessel Closure Bolt Until December 31, 2025 ML23053A2182023-03-0303 March 2023 Correction of Amendment Nos. 321 and 266 Regarding License Amendment Request to Revise the (National Fire Protection Association) NFPA-805 Fire Protection Program IR 05000321/20220062023-03-0101 March 2023 Annual Assessment Letter Edwin I. Hatch Nuclear Plant, Units 1 and 2 - NRC Inspection Report 05000321/2022006 and 05000366/2022006 NL-23-0101, Cycle 28 Core Operating Limits Report Version 12023-02-23023 February 2023 Cycle 28 Core Operating Limits Report Version 1 ML23034A2462023-02-21021 February 2023 Audit Summary for License Amendment Request to Relax Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs ML22363A3932023-02-15015 February 2023 Issuance of Amendments Nos. 321 and 266, Regarding License Amendment Request to Revise the (National Fire Protection Association) NFPA-805 Fire Protection Program ML22346A1482023-02-0909 February 2023 Issuance of Amendments 320 and 265, Regarding LAR to Revise Technical Specifications to Adopt TSTF-208 and Administrative Correction for Duplicate Technical Specifications 3.4.10 2024-01-31
[Table view] |
See also: IR 05000321/2003006
Text
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- ! ,UNITED STATES
NUCLEAR REGULATORY COMMISSION
REGION II
SAM NUNN ATLANTA FEDERAL CENTER
61 FORSYTH STREET SW SUITE 23T85
'4 >ATLANTA,
2 GEORGIA 303034
EA-03-207
Southern Nuclear Operating Company, Inc.
ATTN: Mr. H. L. Sumner, Jr.
Vice President - Hatch Nuclear Plant
P. 0. Box 1295
Birmingham, AL 35201-1295
SUBJECT: EDWIN I. HATCH NUCLEAR PLANT - RESPONSE TO INSPECTION REPORT
NOS. 05000321/2003006 AND 05000366/2003006
Dear Mr. Sumner:
In your letter dated October 1, 2003, in response to our Triennial Fire Protection Inspection
Report 05000321/2003006 and 05000366/2003006, you made several requests. One of those
requests was that the NRC withdraw Non-Cited Violation (NCV) 50-366/03-06-04, Unapproved
Manual Operator Actions for Post-Fire SSD. In our letter to you dated November 18, 2003, we
stated that we were still reviewing additional information that you had provided in response to
that NCV. We have now completed our review of your information related to that NCV and are
advising you of our decision. Details of our review are in the enclosure to this letter, titled
"Evaluation of Licensee Information."
Based on our review of your additional information, we are withdrawing the examples of the
NCV related to a high pressure coolant injection (HPCI) pump runaway. Your information has
substantiated that the HPCI pump is not vulnerable to cable failures that could cause a runaway
condition due to fires in III.G.2 areas, where plant shutdown would be from the control room.
Since this information differs from your Safe Shutdown Analysis (SSA) and Fire Procedure, we
expect that you will consider updating those documents accordingly.
However, we have concluded that your information did not provide a valid basis for withdrawing
the example of the NCV related to the local manual operator action for repowering the battery
chargers. Also, as explained in the enclosure, you may need to perform additional reviews to
verify that this operator action can be performed (will not be affected by the fire) for fires in all
fire areas where the action may be needed.
In accordance with 10 CFR 2.790 of the NRC's "Rules of Practice," a copy of this letter will be
available electronically for public inspection in the NRC Public Document Room or from the
Publically Available Records (PARS) component of the NRC's document system (ADAMS).
xL4
3
unresolved item. After further team in-office review of the NRC policy for documenting
such issues as Green findings, as stated in NRC Inspection Procedure 71111.05, Fire
Protection, this issue was recharacterized as a Green finding and NCV. However, the
fact that the issue was recharacterized as an NCV after the inspection team left the site
does not constitute a basis for the NRC to withdraw the NCV.
2. The NRC does not agree with this licensee statement. The concern is not an assumed
loss of offsite power concurrent with a fire. Instead, the concern is that fires in certain
areas of the Hatch plant can cause a loss of offsite power. The Hatch SSA
conservatively assumes that a fire in any fire area can cause a loss of offsite power. A
more detailed NRC review after receipt of your October 1, 2003, letter indicated that
fires in two of the four focus areas for the inspection (4KV switchgear rooms 2E and 2F)
could cause fire damage to cables that could result in a loss of offsite power to
additional safety-related alternating current (AC) busses and consequently a loss of
power to battery chargers that are required to maintain hot shutdown conditions. The
Hatch design is such that following such a loss of offsite power, the emergency diesel
generators would automatically start but the battery chargers would not be automatically
repowered. The station batteries are designed to provide vital direct current (DC)
electrical power for two hours, and the battery chargers would have to be locally
manually reenergized within that time to maintain the vital DC electrical power that is
needed for instrumentation and control that is required to maintain the reactor in a hot
shutdown condition.
10 CFR 50, Appendix R, Section III.G.2 requires that, where fire damage to cables could
prevent operation of redundant trains of equipment necessary to maintain hot shutdown
conditions, the cables must be physically protected from such fire damage by one of
three specified methods. Local manual operation of equipment is not one of the three
specified methods. Further, the licensee had received no NRC exemption from this
requirement for power to the battery chargers. Consequently, this licensee statement
does not constitute a basis for the NRC to withdraw the NCV.
3. The NRC agrees with this licensee statement. In the referenced documents, the
licensee requested an exemption from the requirements of Appendix R,Section III.J for
8-hour battery-powered emergency lights in the control room and the NRC granted that
exemption. However, a review of the referenced documents by the Region II Counsel
determined that they do not constitute an NRC approval to deviate from the Section
III.G.2 requirement for physical protection of cables from fire damage that could result in
a loss of power to the battery chargers and consequently the instrumentation and
controls that are required to maintain hot'shutdown conditions. Consequently, this
licensee statement does not constitute a basis for the NRC to withdraw the NCV.
4. The NRC agrees that the Hatch abnormal procedures that would be used following a
loss of offsite power, without a fire, would include locally manually repowering the
battery chargers. However, the specific procedure step that is addressed in this NCV is
in the Fire Procedure, which would only be used in the event of a fire. As described
above, 10 CFR 50, Appendix R, Section III.G.2 requires that, where fire damage to
cables could prevent operation of redundant trains of equipment necessary to maintain
hot shutdown conditions, the cables must be physically protected from such fire damage
by one of three specified methods. Local manual operation of equipment is not one of