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Category:Letter
MONTHYEARML24038A0322024-02-0707 February 2024
(Vcsns), Unit 1, 10 CFR 21 Report - Emergency Diesel Generator Flash Contactor Relay
IR 05000395/20230042024-01-31031 January 2024
Integrated Inspection Report 05000395/2023004
ML24022A1582024-01-22022 January 2024
(Vcsns), Unit 1 - Reply to a Notice of Violation: EA-23-093
ML24022A1202024-01-22022 January 2024
Notification of Target Set Inspection and Request for Information (NRC Inspection Report 05000395/2024403)
ML24018A0112024-01-18018 January 2024
CFR 21 Report Emergency Diesel Generator Fuel Oil Piping
IR 05000395/20240112024-01-17017 January 2024
Notification of VC Summer Station Comprehensive Engineering Team Inspection - U.S. Nuclear Regulatory Commission Inspection Report 05000395/2024011
ML23361A1042023-12-21021 December 2023
Inservice Testing Program for Pumps and Valves Fifth Interval Update and Associated Relief and Alternative Requests
IR 05000395/20230912023-12-21021 December 2023
Final Significance Determination of a White Finding and Notice of Violation and Assessment Followup Letternrc Inspection Report 05000395/2023091
ML23354A1802023-12-20020 December 2023
301 Examination Report with Cover Letter
ML23347A0492023-12-12012 December 2023
Technical Specification Bases Changes Updated Through November 2023
ML23334A2462023-11-30030 November 2023
Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation
ML23334A2372023-11-30030 November 2023
(Vvsns), Unit 1 - Annual Commitment Change Summary Report
ML23332A1942023-11-28028 November 2023
(Vcsns), Unit 1, Correction of Typographical Error in License Amendment Request - Inverter Allowed Outage Time (AOT) Extension
ML23317A2242023-11-0909 November 2023
(Vcsns), Unit 1 - License Amendment Request - Inverter Allowed Outage Time (AOT) Extension
ML23289A1172023-11-0303 November 2023
Tribal Request for Scoping Comments Concerning the Environmental Review of the V.C. Summer SLRA
ML23289A1152023-11-0303 November 2023
Ltr to R. Nelson - Request for Scoping Comments Concerning the Environmental Review of the V.C. Summer SLRA
ML23289A1162023-11-0303 November 2023
Ltr to W. Emerson - Request for Scoping Comments Concerning the Environmental Review of the V.C. Summer SLRA
IR 05000395/20234032023-11-0101 November 2023
Material Control and Accounting Program Inspection Report 05000395/2023403 Cover
IR 05000395/20230032023-11-0101 November 2023
Integrated Inspection Report 05000395/2023003
ML23284A1792023-10-16016 October 2023
Subsequent License Renewal Application Online Reference Portal
ML23275A0142023-10-11011 October 2023
SLRA - Acceptance and Opportunity for Hearing - Letter
ML23284A1662023-10-10010 October 2023
(Vcsns), Unit 1 - Request for Regulatory Conference; (EA-23-093)
IR 05000395/20230902023-10-0404 October 2023
NRC Inspection Report 05000395/2023090 and Preliminary Yellow Finding and Apparent Violation
IR 05000395/20230112023-09-27027 September 2023
Focused Engineering Inspection Report 05000395/2023011
ML23250A3112023-09-20020 September 2023
Request to Revise Reactor Vessel Material Surveillance Capsule Withdrawal Schedules
ML23244A2352023-09-18018 September 2023
Request to Use a Subsequent Edition of the ASME Code, Section XI
ML23230A0012023-09-15015 September 2023
Request to Use a Provision of a Previous Edition of the ASME Boiler and Pressure Vessel Code, Section XI, for Non-Destructive Examinations
ML23235A0432023-09-0505 September 2023
Receipt and Availability of the Subsequent License Renewal Application
IR 05000395/20234012023-08-30030 August 2023
Security Baseline Inspection Report 05000395/2023401
ML23242A1192023-08-29029 August 2023
(Vcsns), Unit 1 - Inservice Inspection (ISI) Owner'S Activity Report (OAR) for Refueling Outage 27
ML23243B0362023-08-25025 August 2023
Request for FEMA Consultation on the Dominion Energy Proposal to Consolidate the Emergency Operations Facility for the Virgil C. Summer Nuclear Station Unit 1
IR 05000395/20230052023-08-23023 August 2023
Updated Inspection Plan for Virgil C. Summer Nuclear Station (Report 05000395 2023005)
ML23233A1752023-08-17017 August 2023
Application for Subsequent Renewed Operating License
IR 05000395/20230022023-08-14014 August 2023
Integrated Inspection Report - Integrated Inspection Report 05000395/2023002 and Apparent Violation
IR 05000395/20230102023-08-12012 August 2023
Biennial Problem Identification and Resolution Inspection Report 05000395/2023010
ML23207A1102023-07-26026 July 2023
NRC Regulatory Issues Summary 2023-01 Preparation and Scheduling of Operator Licensing Examinations
IR 05000395/20234412023-07-17017 July 2023
95001 Supplemental Inspection Report 05000395/2023441 and Follow Up Assessment Letter
ML23190A0012023-07-0909 July 2023
Special Report 2023-003 Inoperable Radiation Monitoring Instrumentation Channel
ML23187A5092023-07-0606 July 2023
Request for Federal Emergency Management Agency Consultation on the Dominion Energy Proposal to Consolidate the Emergency Operations Facility for the Virgil C. Summer Nuclear Station Unit 1
ML23178A1682023-06-26026 June 2023
2022 Annual Report of Emergency Core Cooling System (ECCS) Model Changes Pursuant to the Requirements of 10 CFR 50.46
ML23173A1052023-06-22022 June 2023
Special Report 2023-002 Inoperable Loose-Part Monitoring System Channel
ML23163A2352023-06-12012 June 2023
Request to Use a Later Edition of the ASME Boiler and Pressure Vessel Code, Section XI, for the SPS Sixth Inservice Inspection (Isi) Intervals and VCSNS Fifth ISI Interval
ML23159A2332023-06-0808 June 2023
License Amendment Request - Emergency Response Organization Augmentation Time Change, Emergency Operations Facility Relocation and Other Emergency Plan Changes
ML23156A3092023-06-0505 June 2023
Requalification Program Inspection Virgil C. Summer Nuclear Station Unit 1 - 05000395/2023003
2024-02-07
[Table view]
Category:Licensee Event Report (LER)
MONTHYEARRC-18-0049, LER 2018-001-01 Tor Virgil C. Summer, Unit 1, Valid Actuation of Emergency Diesel Generator2018-05-0707 May 2018
LER 2018-001-01 Tor Virgil C. Summer, Unit 1, Valid Actuation of Emergency Diesel Generator
RC-18-0056, (Vcsns), Unit 1 - Licensee Event Reports (2016-001-02, 2016-002-01, 2016-003-02) - Revision to Correct Typographical Errors2018-04-25025 April 2018
(Vcsns), Unit 1 - Licensee Event Reports (2016-001-02, 2016-002-01, 2016-003-02) - Revision to Correct Typographical Errors
05000395/LER-2017-0052017-12-22022 December 2017
AUTOMATIC REACTOR TRIP DUE TO MAIN TURBINE TRIP, LER 17-005-00 for V.C Summer, Unit 1, Regarding Automatic Reactor Trip Due to Main Turbine Trip
05000395/LER-2017-0062017-12-15015 December 2017
TECHNICAL SPECIFICATION ACTION NOT MET FOR INOPERABLE OXYGEN MONITOR, LER 17-006-00 for Virgil C. Summer, Unit 1, Regarding Technical Specification Action not Met for Inoperable Oxygen Monitor
05000395/LER-2017-0032017-10-26026 October 2017
FAILED LIGHTNING ARRESTER ON MAIN TRANSFORMER CAUSES REACTOR TRIP, LER 17-003-00 For Virgil C. Summer Nuclear Station, Unit 1, Regarding Failed Lightning Arrester On Main Transformer Causes Reactor Trip
05000395/LER-2017-0022017-08-25025 August 2017
Low Feedwater Flow to the 'B' Steam Generator Causes Automatic Reactor Trip, LER 17-002-00 for V.C. Summer, Unit 1, Regarding Low Feedwater Flow to the 'B' Steam Generator Causes Automatic Reactor Trip
05000395/LER-2017-0012017-07-24024 July 2017
C MAIN FFFDWATER PUMP FAILURE '1'0 TRIP RESUI,TS IN LOSS OF EMERGENCY FE,EDWATER AUTO START ACTUATION SIGNAL, LER 17-001-00 for V.C. Summer, Unit 1, Regarding C Main Feedwater Failure to Trip Results in Loss of Emergency Feedwater Auto Start Actuation Signal
RC-15-0190, Special Report (Spr) 2014-005-01, Loss or Theft of License Material2015-12-16016 December 2015
Special Report (Spr) 2014-005-01, Loss or Theft of License Material
RC-15-0179, Special Report (Spr) 2015-002 Regarding One or More Required Meteorological Monitoring Channels Being Inoperable for More than Seven (7) Days2015-11-0303 November 2015
Special Report (Spr) 2015-002 Regarding One or More Required Meteorological Monitoring Channels Being Inoperable for More than Seven (7) Days
RC-15-0139, Submittal of Special Report (Spr) 2015-001 Regarding the Loose-Part Monitoring System (Lpms) Channel Number 8 Being Inoperable in Excess of 30 Days2015-08-20020 August 2015
Submittal of Special Report (Spr) 2015-001 Regarding the Loose-Part Monitoring System (Lpms) Channel Number 8 Being Inoperable in Excess of 30 Days
RC-14-0084, Special Report 2014-003 for V.C. Summer, One or More Required Meteorological Monitoring Channels Being Inoperable for More than Seven (7) Days2014-05-14014 May 2014
Special Report 2014-003 for V.C. Summer, One or More Required Meteorological Monitoring Channels Being Inoperable for More than Seven (7) Days
RC-14-0085, Special Report 2014-002 for V.C. Summer, Degraded Conditions Lasting Longer than Seven Days2014-05-14014 May 2014
Special Report 2014-002 for V.C. Summer, Degraded Conditions Lasting Longer than Seven Days
ML12334A4432012-11-27027 November 2012
SR 12-002-00 for Virgil C. Summer, Unit 1 Regarding Meteorological Monitoring Channels Being Inoperable for More than Seven Days
ML12188A5422012-07-0303 July 2012
Special Report 2012-001
ML12079A2862012-03-16016 March 2012
LER 12-01-00 for Virgil C. Summer, Unit 1 Regarding Core Exit Thermocouples Inoperable Due to an Inadequate Maintenance Procedure
ML11186A9742011-06-30030 June 2011
Regarding Depressurization of the 'C' Steam Line Creating a Differential Pressure Greater than 97 PSIG Between the Steam Lines, Initiating a Safety Injection
ML11117A3042011-04-25025 April 2011
V. C. Summer, Unit 1, Submittal of Special Report (Spr) 2011-001 Re Control Building Fire/Pressure Door (DRCB/102) Being Inoperable for Greater than Seven Days Prior to Completing Repair of the Door
ML0614201452006-05-17017 May 2006
LER 99-014-03 for Virgil C. Summer Nuclear Station, Re Kaowool Fire Barriers Outside 10 CFR 50 Appendix R Design Basis
RC-06-0051, Special Report (Spr) 2006-002 - Inoperability of the Main Steam Line Radiation Monitors (RMG-1 9A(B)(C)) for Greater than 72 Hours2006-03-13013 March 2006
Special Report (Spr) 2006-002 - Inoperability of the Main Steam Line Radiation Monitors (RMG-1 9A(B)(C)) for Greater than 72 Hours
ML0527803362005-09-28028 September 2005
LER 05-S01-01 for Virgil C. Summer Nuclear Station Regarding Entry of Unauthorized Employee Into the Protected Area
RC-05-0095, LER 05-S01-00 for Virgil C. Summer Nuclear Station Entry of Unauthorized Employee Into the Protected Area2005-06-22022 June 2005
LER 05-S01-00 for Virgil C. Summer Nuclear Station Entry of Unauthorized Employee Into the Protected Area
ML0335001292003-12-11011 December 2003
LER 03-S03-00 for Virgil C. Summer Regarding Access to Protected Area by an Individual Without Proper Authorization
ML0326605072003-09-16016 September 2003
LER 03-S02-00 for Virgil C. Summer Regarding Access to Protected Area by an Individual with Expired Training
ML0318404692003-07-0101 July 2003
LER 99-014-02, Virgil C. Summer Re Kaowool Fire Barriers Outside 10CFR50 Appendix R Design Basis
ML0308605122003-03-20020 March 2003
LER 03-S01-00 from Summer Regarding Access to Protected Area by an Individual with an Expired Badge
2018-05-07
[Table view] |
Text
Thomas D. Gatlin Vice President,Nuclear Operations 803.345.4342 June 30, 2011 A SCANA COMPANY Document Control Desk U. S. Nuclear Regulatory Commission Washington, DC 20555
Dear Sir / Madam:
Subject:
VIRGIL C. SUMMER NUCLEAR STATION (VCSNS) UNIT 1 DOCKET NO. 50/395 OPERATING LICENSE NO. NPF-12 SPECIAL REPORT (SPR) 2011-002 South Carolina Electric & Gas Company (SCE&G) is submitting this Special Report pursuant to the requirements of Technical Specifications 3.5.2, "ECCS Subsystems - Tave a 3500 F." On May 27, 2011, the plant was in Mode 3 during startup from a refueling outage with the Main Steam Isolation Valves (MSIVs) closed. A Safety Injection (SI) occurred when the 'C' MSIV was opened with the downstream steam header depressurized. The resulting steam flow depressurized the 'C' steam line creating a differential pressure greater than 97 PSIG between the steam lines, initiating a safety injection. All plant systems functioned as designed and injected water into the Reactor Coolant System. The SI was secured, and the plant was stabilized in Mode 3. There was no equipment damage as a result of the SI. This event represents the eighth ECCS Actuation cycle to date for the Virgil C. Summer Nuclear Station.
The cumulative usage factor for the Safety Injection nozzles did not exceed 0.70.
Should you have any questions, please call Bruce Thompson at (803) 931-5042 at your convenience.
Very truly yours, Thomas D. Gatlin JW/TDG/wm c: K. B. Marsh R. E. Martin S. A. Byrne NRC Resident Inspector J. B. Archie INPO Records Center N. S. Cams K. M. Sutton J. H. Hamilton NSRC R. J. White RTS (CR-11-03001)
W. M. Cherry File (818.08)
V. M. McCree PRSF (RC-11-0101)
Virgil C.Summer Station . Post Office Box 88 . Jenkinsville, SC - 29065 - T(803) 345-5209
/112 (L
