IR 05000395/2014004: Difference between revisions

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=Text=
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{{#Wiki_filter:
{{#Wiki_filter:UNITED STATES NUCLEAR REGULATORY COMMISSION REGION II 245 PEACHTREE CENTER AVENUE NE, SUITE 1200 ATLANTA, GEORGIA 30303-1257 November 10, 2014  
[[Issue date::November 10, 2014]]


Mr. Thomas Vice President - Nuclear Operations South Carolina Electric & Gas Company Virgil C. Summer Nuclear Station P.O. Box 88 Jenkinsville, SC 29065
Mr. Thomas Vice President - Nuclear Operations South Carolina Electric & Gas Company Virgil C. Summer Nuclear Station P.O. Box 88 Jenkinsville, SC 29065
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==Dear Mr. Gatlin:==
==Dear Mr. Gatlin:==
On September 30, 2014, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at your Virgil C. Summer Nuclear Station, Unit 1. On October 30, 2014, the NRC inspectors discussed the results of this inspection with Mr. George Lippard and members of your staff. Inspectors documented the results of this inspection in the enclosed inspection report.
On September 30, 2014, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at your Virgil C. Summer Nuclear Station, Unit 1. On October 30, 2014, the NRC inspectors discussed the results of this inspection with Mr. George Lippard and members of your staff. Inspectors documented the results of this inspection in the enclosed inspection  
 
report.


No NRC-identified or self-revealing findings were identified during the inspection period.
No NRC-identified or self-revealing findings were identified during the inspection period.


In accordance with 10 CFR 2.390 of the NRC's "Rules of Practice," a copy of this letter, its enclosure, and your response (if any) will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS) component of NRC's Agencywide Document Access and management System (ADAMS). ADAMS is accessible from the NRC Website at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).
In accordance with 10 CFR 2.390 of the NRC's "Rules of Practice," a copy of this letter, its enclosure, and your response (if any) will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS) component of NRC's Agencywide Document Access and managem ent System (ADAMS). ADAMS is accessible from the NRC Website at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).


Sincerely,/RA/ Michael King, Chief Reactor Projects Branch 5 Division of Reactor Projects Docket Nos.: 50-395, 072-1038 License No.: NPF-12  
Sincerely,/RA/ Michael King, Chief Reactor Projects Branch 5  
 
Division of Reactor Projects  
 
Docket Nos.: 50-395, 072-1038 License No.: NPF-12  


===Enclosure:===
===Enclosure:===
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SUBJECT: VIRGIL C. SUMMER NUCLEAR STATION, UNIT 1 - NRC INTEGRATED INSPECTION REPORTS 05000395/2014004; and 07201038/2014001  
SUBJECT: VIRGIL C. SUMMER NUCLEAR STATION, UNIT 1 - NRC INTEGRATED INSPECTION REPORTS 05000395/2014004; and 07201038/2014001  


Distribution: D. Gamberoni, RII L. Gibson, RII OE Mail RIDSNRRDIRS PUBLIC RidsNrrPMSummer Resource Enclosure U. S. NUCLEAR REGULATORY COMMISSION REGION II Docket Nos.: 50-395, 72-1038 License No. NPF-12  
Distribution
: D. Gamberoni, RII L. Gibson, RII OE Mail RIDSNRRDIRS  
 
PUBLIC RidsNrrPMSummer Resource Enclosure U. S. NUCLEAR REGULATORY COMMISSION REGION II Docket Nos.: 50-395, 72-1038 License No. NPF-12  
 
Report Nos. 05000395/2014004 and 07201038/2014001


Report Nos. 05000395/2014004 and 07201038/2014001 Licensee: South Carolina Electric & Gas (SCE&G) Company  
Licensee: South Carolina Electric & Gas (SCE&G) Company  


Facility: Virgil C. Summer Nuclear Station, Unit 1  
Facility: Virgil C. Summer Nuclear Station, Unit 1  
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==REACTOR SAFETY==
==REACTOR SAFETY==
Cornerstones:  Initiating Events, Mitigating Systems, Barrier Integrity 1R04 Equipment Alignment
Cornerstones:  Initiating Events, Mitigating Systems, Barrier Integrity  
 
{{a|1R04}}
==1R04 Equipment Alignment==


===.1 Partial System Walkdowns===
===.1 Partial System Walkdowns===
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{{a|1R06}}
{{a|1R06}}
==1R06 Flood Protection Measures==
==1R06 Flood Protection Measures==
Internal Flooding
Internal Flooding


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====a. Inspection Scope====
====a. Inspection Scope====
The inspectors observed portions of operator requalification exams occurring on August 19 and 20, 2014. The inspectors observed crew performance in the simulator for communications; ability to prioritize failures in order to take timely and proper actions; prioritizing, interpreting, and verifying alarms; correct use and implementation of procedures, including the alarm response procedures; timely control board operation and manipulation, including high-risk operator actions; and oversight and direction provided by the shift supervisor, including the ability to identify and implement appropriate TS actions and when required, emergency action levels as the Site Emergency Director. The inspectors also observed operator performance for a plant job performance measure for correct use and implementation of procedures and knowledge of plant components. The inspectors reviewed the licensee's critique comments to verify that any performance deficiencies were captured for appropriate corrective action.
The inspectors observed portions of operator requalification exams occurring on August 19 and 20, 2014. The inspectors observed crew performance in the simulator for communications; ability to prioritize failures in order to take timely and proper actions; prioritizing, interpreting, and verifying alarms; correct use and implementation of procedures, including the alarm response procedures; timely control board operation and manipulation, including high-risk operator actions; and oversight and direction provided by the shift supervisor, including the ability to identify and implement appropriate TS actions and when required, emergency action levels as the Site Emergency Director. The inspectors also observed operator performance for a plant job  
 
performance measure for correct use and implementation of procedures and knowledge of plant components. The inspectors reviewed the licensee's critique comments to verify that any performance deficiencies were captured for appropriate corrective action.


====b. Findings====
====b. Findings====
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====a. Inspection Scope====
====a. Inspection Scope====
The inspectors performed risk assessments, as appropriate, for the five selected work activities listed below:  1) the effectiveness of the risk assessments performed before maintenance activities were conducted; 2) the management of risk; 3) that, upon identification of an unforeseen situation, necessary steps were taken to plan and control the resulting emergent work activities; and, 4) that emergent work problems were adequately identified and resolved. The inspectors evaluated the licensee's work prioritization and risk characterization to determine, as appropriate, whether necessary steps were properly planned, controlled, and executed for the planned and emergent work activities.
The inspectors performed risk assessments, as appropriate, for the five selected work activities listed below:  1) the effectiveness of the risk assessments performed before maintenance activities were conducted; 2) the management of risk; 3) that, upon identification of an unforeseen situation, necessary steps were taken to plan and control the resulting emergent work activities; and, 4) that emergent work problems were adequately identified and resolved. The inspectors evaluated the licensee's work prioritization and risk characterization to determine, as appropriate, whether necessary steps were properly planned, controlled, and executed for the planned and emergent  
 
work activities.
* Work week 28, yellow risk condition for scheduled work on the TDEFW pump and associated components
* Work week 28, yellow risk condition for scheduled work on the TDEFW pump and associated components
* Work week 31, yellow risk condition for scheduled work associated with the 'A' RHR pump
* Work week 31, yellow risk condition for scheduled work associated with the 'A' RHR pump
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====a. Inspection Scope====
====a. Inspection Scope====
The inspectors reviewed five operability evaluations listed below, affecting risk significant mitigating systems to assess, as appropriate:  1) the technical adequacy of the evaluations; 2) whether operability was properly justified and the subject component or system remained available, such that no unrecognized increase in risk occurred;  3) whether other existing degraded conditions were considered; 4) that the licensee considered other degraded conditions and their impact on compensatory measures for the condition being evaluated; and 5) the impact on TS limiting conditions for operations and the risk significance in accordance with the significance determination process. The inspectors also verified that the operability evaluations were performed in accordance with SAP-209, Rev. 1, "Operability Determination Process," and SAP-999, Rev. 12A, "Corrective Action Program."
The inspectors reviewed five operability evaluations listed below, affecting risk significant mitigating systems to assess, as appropriate:  1) the technical adequacy of the evaluations; 2) whether operability was properly justified and the subject component or system remained available, such that no unrecognized increase in risk occurred;  3) whether other existing degraded conditions were considered; 4) that the licensee considered other degraded conditions and their impact on compensatory measures for the condition being evaluated; and 5) the impact on TS limiting conditions for operations and the risk significance in accordance with the significance determination process. The inspectors also verified that the operability evaluations were performed in accordance with SAP-209, Rev. 1, "Operability Determination Process," and SAP-999, Rev. 12A,  
 
"Corrective Action Program."
* CR-14-03806, NRC identified TDEFW pipe support damage
* CR-14-03806, NRC identified TDEFW pipe support damage
* CR-14-03919, 'A' RHR pump seal leak
* CR-14-03919, 'A' RHR pump seal leak
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====a. Inspection Scope====
====a. Inspection Scope====
The inspectors performed the the inspection activities in accordance with Inspection Procedure (IP) 71111.20, "Refueling and Outage Activities," for a planned outage to investigate and repair the cause of elevated RCS identified leakage. The outage began on July 13, 2014, and completed when the unit returned to full RTP on July 28, 2014. The inspectors reviewed the licensee's outage risk assessments and controls for the outage schedule to verify that the licensee had appropriately considered risk, industry experience and previous site specific problems, and to confirm that the licensee had mitigation/response strategies for losses of any key safety functions. In the area of licensee control of outage activities, the inspectors reviewed equipment removed from service to verify that defense-in-depth was maintained in accordance with applicable TS, that configuration changes due to emergent work and unexpected conditions were controlled in accordance with the outage schedule and risk control plan, and that proper clearance tags were used for control of system status and personnel safety.
The inspectors performed the the inspection activities in accordance with Inspection Procedure (IP) 71111.20, "Refueling and Outage Activities," for a planned outage to investigate and repair the cause of elevated RCS identified leakage. The outage began on July 13, 2014, and completed when the unit returned to full RTP on July 28, 2014.
 
The inspectors reviewed the licensee's outage risk assessments and controls for the outage schedule to verify that the licensee had appropriately considered risk, industry experience and previous site specific problems, and to confirm that the licensee had mitigation/response strategies for losses of any key safety functions.
 
In the area of licensee control of outage activities, the inspectors reviewed equipment removed from service to verify that defense-in-depth was maintained in accordance with applicable TS, that configuration changes due to emergent work and unexpected conditions were controlled in accordance with the outage schedule and risk control plan, and that proper clearance tags were used for control of system status and personnel safety.


During the outage, the inspectors reviewed and/or observed the following:
During the outage, the inspectors reviewed and/or observed the following:
* Plant shutdown activities
* Plant shutdown activities
* Decay heat removal system operations
* Decay heat removal system operations
* Reactor heat up, mode changes, startup and power ascension activities The inspectors reviewed various problems that arose during the outage to verify that the licensee was identifying problems related to outage activities at an appropriate threshold and was entering them in the CAP.
* Reactor heat up, mode changes, startup and power ascension activities The inspectors reviewed various problems that arose during the outage to verify that the licensee was identifying problems related to outage activities at an appropriate threshold and was entering them in the CAP.


====b. Findings====
====b. Findings====
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The inspectors observed and/or reviewed five surveillance test procedures (STPs) listed below to verify that TS or risk significant surveillance requirements were followed and that test acceptance criteria were properly specified to ensure that the equipment could perform its intended safety function. The inspectors verified that proper test conditions were established as specified in the procedures, that no equipment preconditioning activities occurred, and that acceptance criteria were met.
The inspectors observed and/or reviewed five surveillance test procedures (STPs) listed below to verify that TS or risk significant surveillance requirements were followed and that test acceptance criteria were properly specified to ensure that the equipment could perform its intended safety function. The inspectors verified that proper test conditions were established as specified in the procedures, that no equipment preconditioning activities occurred, and that acceptance criteria were met.


In-Service Tests:
In-Service Tests
:
* STP-220.002, "Turbine Driven Emergency Feedwater Pump and Valve Test," Rev. 8
* STP-220.002, "Turbine Driven Emergency Feedwater Pump and Valve Test," Rev. 8
* STP-223.002A, "Service Water Pump Test," Rev. 10A
* STP-223.002A, "Service Water Pump Test," Rev. 10A
* STP-220.001A, "Motor Driven Emergency Feedwater Pump and Valve Test," Rev. 11
* STP-220.001A, "Motor Driven Emergency Feedwater Pump and Valve Test," Rev.
* STP-130.003B, "Main Feedwater Valve Operability Testing," Rev. 2C   Reactor Coolant System
 
11
* STP-130.003B, "Main Feedwater Valve Operability Testing," Rev. 2C Reactor Coolant System
* STP-114.002, "Operational Leakage Calculation," Rev. 12F
* STP-114.002, "Operational Leakage Calculation," Rev. 12F


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====a. Inspection Scope====
====a. Inspection Scope====
The inspectors evaluated the adequacy of the licensee's methods for testing the alert and notification system in accordance with NRC Inspection Procedure 71114, Attachment 02, Alert and Notification System (ANS) Testing. The applicable planning standard, 10 CFR Part 50.47(b)(5) and its related 10 CFR Part 50, Appendix E, Section IV.D requirements were used as reference criteria. The criteria contained in NUREG-0654, "Criteria for Preparation and Evaluation of Radiological Emergency Response Plans and Preparedness in Support of Nuclear Power Plants," Revision 1, were also used as a reference.
The inspectors evaluated the adequacy of the licensee's methods for testing the alert  
 
and notification system in accordance with NRC Inspection Procedure 71114, Attachment 02, Alert and Notification System (ANS) Testing. The applicable planning standard, 10 CFR Part 50.47(b)(5) and its related 10 CFR Part 50, Appendix E, Section IV.D requirements were used as reference criteria. The criteria contained in NUREG-0654, "Criteria for Preparation and Evaluation of Radiological Emergency Response  
 
Plans and Preparedness in Support of Nuclear Power Plants," Revision 1, were also used as a reference.


The inspectors reviewed various documents which are listed in the Attachment.
The inspectors reviewed various documents which are listed in the Attachment.
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The inspectors reviewed the licensee's Emergency Response Organization (ERO)augmentation staffing requirements and process for notifying the ERO to ensure the readiness of key staff for responding to an event and timely facility activation. The qualification records of key position ERO personnel were reviewed to ensure all ERO qualifications were current. A sample of problems identified from augmentation drills or system tests performed since the last inspection was reviewed to assess the effectiveness of corrective actions.
The inspectors reviewed the licensee's Emergency Response Organization (ERO)augmentation staffing requirements and process for notifying the ERO to ensure the readiness of key staff for responding to an event and timely facility activation. The qualification records of key position ERO personnel were reviewed to ensure all ERO qualifications were current. A sample of problems identified from augmentation drills or system tests performed since the last inspection was reviewed to assess the effectiveness of corrective actions.


The inspection was conducted in accordance with NRC Inspection Procedure 71114, Attachment 03, Emergency Preparedness Organization Staffing and Augmentation System. The applicable planning standard, 10 CFR 50.47(b)(2), and its related 10 CFR 50, Appendix E requirements were used as reference criteria.
The inspection was conducted in accor dance with NRC Inspection Procedure 71114, Attachment 03, Emergency Preparedness Organization Staffing and Augmentation System. The applicable planning standard, 10 CFR 50.47(b)(2), and its related 10 CFR 50, Appendix E requirements were used as reference criteria.


The inspectors reviewed various documents which are listed in the Attachment. This inspection activity satisfied one inspection sample for the ERO staffing and augmentation system on a biennial basis.
The inspectors reviewed various documents which are listed in the Attachment. This inspection activity satisfied one inspection sample for the ERO staffing and augmentation system on a biennial basis.
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====a. Inspection Scope====
====a. Inspection Scope====
Since the last NRC inspection of this program area, no changes were made to the Radiological Emergency Plan and Emergency Action Levels. The licensee determined that, in accordance with 10 CFR 50.54(q), the Plan continued to meet the requirements of 10 CFR 50.47(b) and Appendix E to 10 CFR Part 50. The inspectors sampled implementing procedure changes made between September 2013, and August 2014, to evaluate for potential reductions in the effectiveness of the Plan. However, this review was not documented in a safety evaluation report and does not constitute formal NRC approval of the changes. Therefore, these changes remain subject to future NRC inspection in their entirety.
Since the last NRC inspection of this program area, no changes were made to the Radiological Emergency Plan and Emergency Action Levels. The licensee determined that, in accordance with 10 CFR 50.54(q), the Plan continued to meet the requirements of 10 CFR 50.47(b) and Appendix E to 10 CFR Part 50. The inspectors sampled implementing procedure changes made between September 2013, and August 2014, to evaluate for potential reductions in the effectiveness of the Plan. However, this review was not documented in a safety evaluation report and does not constitute formal NRC  


The inspection was conducted in accordance with NRC Inspection Procedure 71114, Attachment 04, Emergency Action Level and Emergency Plan Changes. The applicable planning standards of 10 CFR 50.47(b), and its related requirements in 10 CFR 50, Appendix E, were used as reference criteria.
approval of the changes. Therefore, these changes remain subject to future NRC inspection in their entirety.
 
The inspection was conducted in accor dance with NRC Inspection Procedure 71114, Attachment 04, Emergency Action Level and Emergency Plan Changes. The applicable planning standards of 10 CFR 50.47(b), and its related requirements in 10 CFR 50, Appendix E, were used as reference criteria.


The inspectors reviewed various documents that are listed in the Attachment to this report. This inspection activity satisfied one inspection sample for the emergency action level and emergency plan changes on an annual basis.
The inspectors reviewed various documents that are listed in the Attachment to this report. This inspection activity satisfied one inspection sample for the emergency action level and emergency plan changes on an annual basis.
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====a. Inspection Scope====
====a. Inspection Scope====
The inspectors reviewed the corrective actions identified through the Emergency Preparedness program to determine the significance of the issues, the completeness and effectiveness of corrective actions, and to determine if issues were recurring. The licensee's post-event action reports, self-assessments, and audits were reviewed to assess the licensee's ability to be self-critical, thus avoiding complacency and degradation of their emergency preparedness program. Inspectors reviewed the licensee's 10 CFR 50.54(q) change process, personnel training, and selected screenings and evaluations to assess adequacy. The inspectors toured facilities and reviewed equipment and facility maintenance records to assess licensee's adequacy in maintaining them. The inspectors evaluated the capabilities of selected radiation monitoring instrumentation to adequately support Emergency Action Level (EAL)declarations. The inspection was conducted in accordance with NRC Inspection Procedure 71114.05, "Maintenance of Emergency Preparedness."  The applicable planning standards, related 10 CFR 50, Appendix E requirements, and 10 CFR 50.54(q) and (t) were used as reference criteria.
The inspectors reviewed the corrective actions identified through the Emergency Preparedness program to determine the significance of the issues, the completeness and effectiveness of corrective actions, and to determine if issues were recurring. The licensee's post-event action reports, self-assessments, and audits were reviewed to assess the licensee's ability to be self-critical, thus avoiding complacency and degradation of their emergency preparedness program. Inspectors reviewed the licensee's 10 CFR 50.54(q) change process, personnel training, and selected screenings and evaluations to assess adequacy. The inspectors toured facilities and reviewed equipment and facility maintenance records to assess licensee's adequacy in maintaining them. The inspectors evaluated the capabilities of selected radiation monitoring instrumentation to adequately support Emergency Action Level (EAL)  
 
declarations.
 
The inspection was conducted in accordanc e with NRC Inspection Procedure 71114.05, "Maintenance of Emergency Preparedness."  The applicable planning standards, related 10 CFR 50, Appendix E requirements, and 10 CFR 50.54(q) and (t) were used as reference criteria.


The inspectors reviewed various documents which are listed in the Attachment. This inspection activity satisfied one inspection sample for the maintenance of emergency preparedness on a biennial basis.
The inspectors reviewed various documents which are listed in the Attachment. This inspection activity satisfied one inspection sample for the maintenance of emergency preparedness on a biennial basis.


====b. Findings====
====b. Findings====
No findings were identified. 1EP6 Drill Evaluation Emergency Preparedness (EP) Drill
No findings were identified.
 
1EP6 Drill Evaluation
 
Emergency Preparedness (EP) Drill


====a. Inspection Scope====
====a. Inspection Scope====
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==OTHER ACTIVITIES==
==OTHER ACTIVITIES==
Cornerstones: Initiating Events, Mitigating Systems, Barrier Integrity, Emergency Preparedness, Public Radiation Safety, and Occupational Radiation Safety  
Cornerstones: Initiating Events, Mitigating Systems, Barrier Integrity, Emergency Preparedness, Public Radiation Safety, and Occupational Radiation Safety  
{{a|4OA1}}
{{a|4OA1}}
==4OA1 Performance Indicator Verification==
==4OA1 Performance Indicator Verification==
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* Emergency Response Organization (ERO) Drill/Exercise Performance
* Emergency Response Organization (ERO) Drill/Exercise Performance
* ERO Drill Participation
* ERO Drill Participation
* Alert and Notification System Reliability For the specified review period, the inspectors examined data reported to the NRC, procedural guidance for reporting PI information, and records used by the licensee to identify potential PI occurrences. The inspectors verified the accuracy of the PI for ERO drill and exercise performance through review of a sample of drill and event records.
* Alert and Notification System Reliability For the specified review period, the inspectors examined data reported to the NRC, procedural guidance for reporting PI information, and records used by the licensee to identify potential PI occurrences. The inspectors verified the accuracy of the PI for ERO drill and exercise performance through review of a sample of drill and event records.


The inspectors reviewed selected training records to verify the accuracy of the PI for ERO drill participation for personnel assigned to key positions in the ERO. The inspectors verified the accuracy of the PI for alert and notification system reliability through review of a sample of the licensee's records of periodic system tests. The inspectors also interviewed the licensee personnel who were responsible for collecting and evaluating the PI data. Licensee procedures, records, and other documents reviewed within this inspection area are listed in the Attachment. This inspection satisfied three inspection samples for PI verification on an annual basis.
The inspectors reviewed selected training records to verify the accuracy of the PI for ERO drill participation for personnel assigned to key positions in the ERO. The inspectors verified the accuracy of the PI for alert and notification system reliability through review of a sample of the licensee's records of periodic system tests. The inspectors also interviewed the licensee personnel who were responsible for collecting and evaluating the PI data. Licensee procedures, records, and other documents reviewed within this inspection area are listed in the Attachment. This inspection satisfied three inspection samples for PI verification on an annual basis.
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====a. Inspection Scope====
====a. Inspection Scope====
The inspectors reviewed the licensee's list of identified operator workarounds associated with mitigating system equipment to determine whether any new items since the previous review conducted in 2013 would adversely affect any mitigating system function or affect the operators' ability to implement abnormal or emergency operating procedures. In addition, the inspectors performed an independent review of outstanding control board WOs and known problems with mitigating system equipment to identify any potential workarounds that had not been formally identified and evaluated by the licensee.
The inspectors reviewed the licensee's list of identified operator workarounds associated  
 
with mitigating system equipment to det ermine whether any new items since the previous review conducted in 2013 would adversely affect any mitigating system function or affect the operators' ability to implement abnormal or emergency operating procedures. In addition, the inspectors performed an independent review of outstanding control board WOs and known problems with mitigating system equipment to identify any potential workarounds that had not been formally identified and evaluated by the licensee.


====b. Findings====
====b. Findings====
No findings were identified.  
No findings were identified.
 
{{a|4OA3}}
{{a|4OA3}}
==4OA3 Event Followup==
==4OA3 Event Followup==
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====a. Inspection Scope====
====a. Inspection Scope====
On July 13, 2014, the inspectors responded to a report of reactor coolant system (RCS) elevated identified leakage at approximately 5 gpm from a seat leak associated with a RCS pressurizer safety relief valve. Any seat leakage or discharge from the RCS safety relief valves or the power operated relief valves is discharged to the pressurizer relief tank of which level is monitored and trended. Typical RCS identified leakage is less than
On July 13, 2014, the inspectors responded to a report of reactor coolant system (RCS) elevated identified leakage at approximately 5 gpm from a seat leak associated with a RCS pressurizer safety relief valve. Any s eat leakage or discharge from the RCS safety relief valves or the power operated relief valves is discharged to the pressurizer relief tank of which level is monitored and trended. Typical RCS identified leakage is less than


===.05 gpm, and Technical Specification (TS) 3.4.6.2 limits identified leakage at 10 gpm.===
===.05 gpm, and Technical Specification (TS) 3.4.6.2 limits identified leakage at 10 gpm.===
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===.3 (Closed) 05000395/2014-002-00, Reactor Vessel Head Penetrations Weld Indications Attributed To Primary Water Stress Corrosion Cracking===
===.3 (Closed) 05000395/2014-002-00, Reactor Vessel Head Penetrations Weld Indications Attributed To Primary Water Stress Corrosion Cracking===
On April 18, 2014, While V.C. Summer Nuclear Station (VCSNS) Unit 1 was in refueling outage and defueled, the licensee  identified three reactor vessel head (RVH)penetrations (9, 43, and 5) that did not meet the requirements of 10 CFR 50.55a(g)(6)(ii)(D) and American Society of Mechanical Engineers (ASME) Section Xl Code Case N-729-1. On April 26, 2014, the RVH penetration inspections were finalized and two additional penetrations (15 and 22) were identified for repair. The flaws were repaired using the embedded flaw repair process in accordance with NRC approved WCAP-15987-P, Revision 2-P-A and Relief Request RR-4-05. The apparent cause of the flaws was attributed to primary water stress corrosion cracking.
On April 18, 2014, While V.C. Summer Nuclear Station (VCSNS) Unit 1 was in refueling outage and defueled, the licensee  identified three reactor vessel head (RVH)penetrations (9, 43, and 5) that did not meet the requirements of 10 CFR 50.55a(g)(6)(ii)(D) and American Society of Mechanical Engineers (ASME) Section Xl Code Case N-729-1. On April 26, 2014, the RVH penetration inspections were finalized and two additional penetrations (15 and 22) were identified for repair. The flaws were repaired using the embedded flaw repair process in accordance with NRC approved WCAP-15987-P, Revision 2-P-A and Relief Request RR-4-05. The apparent cause of the flaws was attributed to primary water stress corrosion cracking.


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The penetration flaws were identified prior to through wall Ieakage occurring and repaired in a timely manner. The inspectors concluded that this failure to meet requirements of 10 CFR 50.55a(g)(6)(ii)(D) and American Society of Mechanical Engineers (ASME) Section Xl Code Case N-729-1 constitutes a minor violation that is not subject to enforcement action in accordance with NRC's Enforcement Policy. This LER is closed.
The penetration flaws were identified prior to through wall Ieakage occurring and repaired in a timely manner. The inspectors concluded that this failure to meet requirements of 10 CFR 50.55a(g)(6)(ii)(D) and American Society of Mechanical Engineers (ASME) Section Xl Code Case N-729-1 constitutes a minor violation that is not subject to enforcement action in accordance with NRC's Enforcement Policy. This LER is closed.
{{a|4OA5}}
{{a|4OA5}}
==4OA5 Other Activities Onsite Fabrication of Components and Construction of an Independent Spent Fuel Storage Installation==
==4OA5 Other Activities==
{{IP sample|IP=IP 60853}}
 
Onsite Fabrication of Components and Construction of an Independent Spent Fuel Storage Installation (60853)


====a. Inspection Scope====
====a. Inspection Scope====
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{{a|4OA6}}
{{a|4OA6}}
==4OA6 Meetings, Including Exit==
==4OA6 Meetings, Including Exit==
On October 30, 2014, the resident inspectors presented the integrated inspection report results to Mr. George Lippard and other members of the licensee staff. The licensee acknowledged the results of these inspections. The inspectors confirmed that inspection activities discussed in this report did not contain proprietary material.
On October 30, 2014, the resident inspectors presented the integrated inspection report results to Mr. George Lippard and other members of the licensee staff. The licensee acknowledged the results of these inspections. The inspectors confirmed that inspection activities discussed in this report did not contain proprietary material.


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===Opened===
===Opened===
: 05000395/2014004-01 URI Operator Actions Associated with Unit 1 Automatic Reactor Trip on July 22, 2014 (Section 4OA3.2)  
: 05000395/2014004-01 URI Operator Actions Associated with Unit 1 Automatic Reactor Trip on July 22, 2014 (Section 4OA3.2)  
===Closed===
===Closed===
: [[Closes LER::05000395/LER-2014-002]]-00 LER Reactor Vessel Head Penetrations Weld Indications  Attributed To Primary Water Stress Corrosion Cracking  
: [[Closes LER::05000395/LER-2014-002]]-00 LER Reactor Vessel Head Penetrations Weld Indications  Attributed To Primary Water Stress Corrosion Cracking  
(Section 4OA3.3)  
(Section 4OA3.3)  


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: DC03290-006, Evaluation for Auxiliary Building Pipe Rupture/Fiooding Effects, Rev. 0A
: DC03290-006, Evaluation for Auxiliary Building Pipe Rupture/Fiooding Effects, Rev. 0A


==Section 1EP2: Alert and Notification System Evaluation Procedures and Reports V.C. Summer Alert Notification System Design Report, Rev. 1==
==Section 1EP2: Alert and Notification System Evaluation==
 
===Procedures===
and Reports
: V.C. Summer Alert Notification System Design Report, Rev. 1  
: Federal Commander Digital Telemetry System Reference Manual Federal Signal Corporation 2001-130 Electro-Mechanical Siren Operating Manual
: Federal Commander Digital Telemetry System Reference Manual Federal Signal Corporation 2001-130 Electro-Mechanical Siren Operating Manual
: EMP-170.003, Warning Siren Maintenance, Rev. 13
: EMP-170.003, Warning Siren Maintenance, Rev. 13
: EPMP-100, Maintenance of the Early Warning Siren System (EWSS), Rev. 2
: EPMP-100, Maintenance of the Early Warning Siren System (EWSS), Rev. 2  
: Corrective Action Documents 13-05025; Siren #80 communications failure  
: Corrective Action Documents
: 13-05025; Siren #80 communications failure  
: 13-04373; Siren #80 communications failure  
: 13-04373; Siren #80 communications failure  
: 14-03156; Siren #80 communications failure 14-03242; Siren #67 chopper motor failure 14-04971; ANS Design Report needs added clarity
: 14-03156; Siren #80 communications failure 14-03242; Siren #67 chopper motor failure 14-04971; ANS Design Report needs added clarity
Line 460: Line 516:
: EPP-105, Conduct of Drills and Exercises, Rev. 10
: EPP-105, Conduct of Drills and Exercises, Rev. 10
: VCS-TQP-0605, Emergency Plan Training and Drills, Rev. 0  
: VCS-TQP-0605, Emergency Plan Training and Drills, Rev. 0  
: Records and Data 2014 Unannounced after-hours drill report 2013 and 2014 pager test results Various EP staff and ERO member training records  
: Records and Data
: 2014 Unannounced after-hours drill report 2013 and 2014 pager test results Various EP staff and ERO member training records  
: V.C. Summer Unit #1 ERO On-Shift Staffing Analysis, Rev. 0  
: V.C. Summer Unit #1 ERO On-Shift Staffing Analysis, Rev. 0  
: Corrective Action Documents 14-01416, Unsatisfactory Pager drill results for 3/13/14 14-01908, Pager drill results for 3/31/14  
: Corrective Action Documents
: 14-01416, Unsatisfactory Pager drill results for 3/13/14 14-01908, Pager drill results for 3/31/14  
: 14-04055, Pager drill results for 6/26/14  
: 14-04055, Pager drill results for 6/26/14  
: 14-04916, Emergency Planning Training module link to print/sign broken  
: 14-04916, Emergency Planning Training module link to print/sign broken  
: 14-04969, Actions following failed pager test not well documented
: 14-04969, Actions following failed pager test not well documented


==Section 1EP4: Emergency Action Level and Emergency Plan Changes Procedures==
==Section 1EP4: Emergency Action Level and Emergency Plan Changes==
 
===Procedures===
: EPP-001, Activation and Implementation of Emergency Plan, Rev. 30C
: EPP-001, Activation and Implementation of Emergency Plan, Rev. 30C
: EPP-001.1, Unusual Event, Rev. 8C
: EPP-001.1, Unusual Event, Rev. 8C
Line 478: Line 538:
: EPP-027, Hostile Action, Rev. 5A
: EPP-027, Hostile Action, Rev. 5A
: EPP-103, Emergency Equipment Checklist, Rev. 10  
: EPP-103, Emergency Equipment Checklist, Rev. 10  
: Change Packages 10CFR50.54(q) Screen and Evaluation for
: Change Packages
: 10CFR50.54(q) Screen and Evaluation for
: EPP-001, Rev. 30C, dated 1/6/14 10CFR50.54(q) Screen and Evaluation for
: EPP-001, Rev. 30C, dated 1/6/14 10CFR50.54(q) Screen and Evaluation for
: EPP-001.1, Rev. 8C, dated 7/3/14 10CFR50.54(q) Screen and Evaluation for
: EPP-001.1, Rev. 8C, dated 7/3/14 10CFR50.54(q) Screen and Evaluation for
Line 490: Line 551:
: 10CFR50.54(q) Screen and Evaluation for
: 10CFR50.54(q) Screen and Evaluation for
: EPP-027, Rev. 5A, dated 7/7/14 10CFR50.54(q) Screen and Evaluation for
: EPP-027, Rev. 5A, dated 7/7/14 10CFR50.54(q) Screen and Evaluation for
: EPP-103, Rev. 10, dated 5/5/14
: EPP-103, Rev. 10, dated 5/5/14  
: Corrective Action Documents 14-04988, Typo in
: Corrective Action Documents
: 14-04988, Typo in
: EPP-27, Rev. 5A
: EPP-27, Rev. 5A


==Section 1EP5: Maintenance of Emergency Preparedness Procedures==
==Section 1EP5: Maintenance of Emergency Preparedness==
 
===Procedures===
: EP-100, Radiation Emergency Plan, Rev. 63
: EP-100, Radiation Emergency Plan, Rev. 63
: EPP-103, Emergency Equipment Checklist, Rev. 10
: EPP-103, Emergency Equipment Checklist, Rev. 10
Line 501: Line 565:
: EPP-108, Emergency Action Level Technical Basis Document, Rev. 0
: EPP-108, Emergency Action Level Technical Basis Document, Rev. 0
: SAP-0127, Emergency Preparedness, Rev. 3A   
: SAP-0127, Emergency Preparedness, Rev. 3A   
: Records and Data 2/20/13 B-to-D ERO Turnover Training Drill with C-Operations Shift, dated 3/19/13 5/22/13 A-ERO Training Drill with MERT and A-Operations Shift, dated 7/3/13  
: Records and Data
: 2/20/13 B-to-D ERO Turnover Training Drill with C-Operations Shift, dated 3/19/13 5/22/13 A-ERO Training Drill with MERT and A-Operations Shift, dated 7/3/13  
: 9/4/13 A-ERO Hostile Action Practice Drill with A-Operations Shift, dated 9/30/13  
: 9/4/13 A-ERO Hostile Action Practice Drill with A-Operations Shift, dated 9/30/13  
: 11/20/13 A-ERO Hostile Action Evaluated Exercise with A-Operations Shift, dated 1/23/14  
: 11/20/13 A-ERO Hostile Action Evaluated Exercise with A-Operations Shift, dated 1/23/14  
Line 508: Line 573:
: QA-AUD-201303, dated 6/6/13 QA Audit Report
: QA-AUD-201303, dated 6/6/13 QA Audit Report
: QA-AUD-201405, dated 5/2/14  
: QA-AUD-201405, dated 5/2/14  
: Corrective Action Documents 13-02310, Procedure related items from the 5/22/13 A-ERO training drill 13-04894, Procedure related items from the 11/2013 NRC HAB graded exercise 13-04897, Alert declared which was not in accordance with the scenario  
: Corrective Action Documents
: 13-02310, Procedure related items from the 5/22/13 A-ERO training drill  
: 13-04894, Procedure related items from the 11/2013 NRC HAB graded exercise 13-04897, Alert declared which was not in accordance with the scenario  
: 14-00011, NRC observations from HAB and EP inspection  
: 14-00011, NRC observations from HAB and EP inspection  
: 14-00655, Richland County Warning Point hung up prior to notification  
: 14-00655, Richland County Warning Point hung up prior to notification  
: 14-05003, NRC Observations
: 14-05003, NRC Observations


==Section 4OA1: Performance Indicator Verification Procedures==
==Section 4OA1: Performance Indicator Verification==
 
===Procedures===
: EP-100, Radiation Emergency Plan, Rev. 63
: EP-100, Radiation Emergency Plan, Rev. 63
: EPP-001, Activation and Implementation of Emergency Plan, Rev. 30C
: EPP-001, Activation and Implementation of Emergency Plan, Rev. 30C
: EPP-001, Attachment I, Emergency Action Level Classification Matrix, Rev. 30A
: EPP-001, Attachment I, Emergency Action Lev el Classification Matrix, Rev. 30A
: EPP-105, Conduct of Drills and Exercises, Rev. 10A
: EPP-105, Conduct of Drills and Exercises, Rev. 10A
: EPP-106, Emergency Preparedness Performance Indicator Procedure, Rev. 3
: EPP-106, Emergency Preparedness Performance Indicator Procedure, Rev. 3
: EPP-108, Emergency Action Level Technical Basis Document, Rev. 0  
: EPP-108, Emergency Action Level Technical Basis Document, Rev. 0  
: Records and Data Drill and Exercise Performance opportunities documentation from 4th Quarter 2013, through 2nd Quarter 2014  
: Records and Data Drill and Exercise Performance opportunities documentation from 4
: Drill and exercise participation records of ERO personnel from 4th Quarter 2013, through 2nd Quarter 2014  
th Quarter 2013, through 2
: Siren Test results from 4th Quarter 2013 through 2nd Quarter 2014
nd Quarter 2014  
: Corrective Action Documents 13-04085, Determine why the Shift Supervisor never declared the expected Unusual Event EAL  
: Drill and exercise participation records of ERO personnel from 4
th Quarter 2013, through 2
nd Quarter 2014  
: Siren Test results from 4
th Quarter 2013 through 2
nd Quarter 2014  
: Corrective Action Documents
: 13-04085, Determine why the Shift Supervisor never declared the expected Unusual Event EAL  
: 14-00638, UE declared due to earthquake felt in control room  
: 14-00638, UE declared due to earthquake felt in control room  
: 14-04436, Less than 25 DEP opportunities were provided during the 2nd quarter LOR training 14-04932, Error in 3Q13 DEP data
: 14-04436, Less than 25 DEP opportunities were provided during the 2
nd quarter LOR training 14-04932, Error in 3Q13 DEP data


==Section 4OA5: Other Activities==
==Section 4OA5: Other Activities==
: Licensee Documents Calculations DC02160-001, Development of Final Boring Logs, Revision 2 DC02160-002, Development of Geotechncial Parameters, Revision 2 DC02160-003, Evaluation of Liquefaction Potential and Post Earthquake Settlement under the ISFSI Pad, Revision 5   
: Licensee Documents  
===Calculations===
: DC02160-001, Development of Final Boring Logs, Revision 2 DC02160-002, Development of Geotechncial Parameters, Revision 2 DC02160-003, Evaluation of Liquefaction Potential and Post Earthquake Settlement under the  
: ISFSI Pad, Revision 5   
: DC02160-004, ISFSI Pad Overturning, Sliding and Bearing Capacity, Revision 3 DC02160-005, ISFSI Pad Settlements, Revision 3 DC02160-007, Evaluation of ISFSI Pad Subgrade, Revision 4  
: DC02160-004, ISFSI Pad Overturning, Sliding and Bearing Capacity, Revision 3 DC02160-005, ISFSI Pad Settlements, Revision 3 DC02160-007, Evaluation of ISFSI Pad Subgrade, Revision 4  
: DC02160-023, STRUCTURAL DESIGN OF ISFSI AREA DUCT BANKS, Revision 1 DC02160-025, Structural Analysis of ISFSI Pad at VC Summer, Revision 2  
: DC02160-023, STRUCTURAL DESIGN OF ISFSI AREA DUCT BANKS, Revision 1 DC02160-025, Structural Analysis of ISFSI Pad at VC Summer, Revision 2  
: DC04160-020,
: DC04160-020,
: HI-STORM FW Cask Handling Weights at VCS, Revision 1  
: HI-STORM FW Cask Handling Weights at VCS, Revision 1  
: DC08610-006, ISFSI Storage Pad Grounding Analysis, Revision 3  
: DC08610-006, ISFSI Storage Pad Grounding Analysis, Revision 3
===Condition Reports===
===Condition Reports===
(CRs)
(CRs)
Line 540: Line 620:
: Regulatory information that requires review for impact to VCSNS.
: Regulatory information that requires review for impact to VCSNS.
: CR-12-00517, Used Fuel Storage Project ECR issue schedule is in jeopardy.
: CR-12-00517, Used Fuel Storage Project ECR issue schedule is in jeopardy.
: ECR 50717 (FHB Crane Trolley Replacement) interface review was completed approximately 2
: ECR 50717 (FHB Crane Trolley Replacement) interface review was completed approximately 2  
 
months late.
months late.
: CR-13-00163, Environmental Groundwater Site #109 was decommissioned as part of the ISFSI project.
: CR-13-00163, Environmental Groundwater Site #109 was decommissioned as part of the ISFSI project.
Line 568: Line 649:
: SP-0850, Design, Fabrication, Delivery, & Implementation of a Spent Fuel Dry Storage System, Revision 2
: SP-0850, Design, Fabrication, Delivery, & Implementation of a Spent Fuel Dry Storage System, Revision 2
: SP-0853, Construction of an Independent Spent Fuel Storage Installation, Revision 3
: SP-0853, Construction of an Independent Spent Fuel Storage Installation, Revision 3
: SP-0854, Construction of an Independent Spent Fuel Storage Installation, Revision 3  
: SP-0854, Construction of an Independent Spent Fuel Storage Installation, Revision 3
===Other Documents===
===Other Documents===
: Reviewed 7-Day Compressive Test Results for North Section of ISFSI Pad  
: Reviewed
: 7-Day Compressive Test Results for North Section of ISFSI Pad  
: 28-Day Compressive Test Results for North Section of ISFSI Pad  
: 28-Day Compressive Test Results for North Section of ISFSI Pad  
: 50.59 Screening Evaluation of Engineering Change Request (ECR) 50793A, Construct ISFSI Pad for Used Fuel Storage, Revision 0 50.59 Screening Evaluation of Engineering Change Request (ECR) 50794, Construct Haul Path for Used Fuel Storage, Revision 0 Engineering Change Request (ECR) 50792, Relocate Underground Utilities for Used Fuel Storage, dated 10/26/2012
: 50.59 Screening Evaluation of Engineering Change Request (ECR) 50793A, Construct ISFSI  
: Pad for Used Fuel Storage, Revision 0 50.59 Screening Evaluation of Engineering Change Request (ECR) 50794, Construct Haul Path for Used Fuel Storage, Revision 0 Engineering Change Request (ECR) 50792, Relocate Underground Utilities for Used Fuel Storage, dated 10/26/2012
: ECR 50793, Construct ISFSI Pad for Used Fuel Storage, dated 2/4/13
: ECR 50793, Construct ISFSI Pad for Used Fuel Storage, dated 2/4/13
: ECR 50793A, Construct ISFSI Pad for Used Fuel Storage, dated 4/17/2013 Engineering Information Request (EIR) 82002, Evaluation of Impacts during ISFSI Construction, Revision A ISFSI Pad Construction Daily Field Density Report for June 4, 2014  
: ECR 50793A, Construct ISFSI Pad for Used Fuel Storage, dated 4/17/2013 Engineering Information Request (EIR) 82002, Evaluation of Impacts during ISFSI Construction, Revision A ISFSI Pad Construction Daily Field Density Report for June 4, 2014  
: ISFSI Pad Construction Daily Field Density Report for June 5, 2014 ISFSI Pad Construction Daily Field Density Report for June 6 and 7, 2014 Laboratory Test Results of ISFSI Structural Fill/Engineered Control Fill from On-Site Stockpile on May 16, 2014 Laboratory Test Results of ISFSI Structural Fill/Engineered Control Fill from ISFSI Pad Construction Lift #2 on June 6, 2014 Laboratory Test Results of ISFSI Structural Fill/Engineered Control Fill from ISFSI Pad Construction Lift #4 on June 11, 2014 Management Plan for Project Quality (MPPQ) for the Independent Spent Fuel Storage Installation (ISFSI) Pad, Dated 5/14/2014 Manufacturing Surveillance 2013-0098, Procurement Quality and Quality Control Inspection/Evaluation of VCSNS Units 2 and 3 Batch Plant to NRMCA Recommendations Nonconformance & Disposition Report 1497940010-ND-14-000014, Revision 0 Quality Assurance Oversight Plan for the V. C. Summer the Independent Spent Fuel Storage Installation Project, Revision 1, dated 7/22/2014 QA-
: ISFSI Pad Construction Daily Field Density Report for June 5, 2014 ISFSI Pad Construction Daily Field Density Report for June 6 and 7, 2014 Laboratory Test Results of ISFSI Structural Fill/Engineered Control Fill from On-Site Stockpile on May 16, 2014 Laboratory Test Results of ISFSI Structural Fill/Engineered Control Fill from ISFSI Pad Construction Lift #2 on June 6, 2014 Laboratory Test Results of ISFSI Structural Fill/Engineered Control Fill from ISFSI Pad Construction Lift #4 on June 11, 2014 Management Plan for Project Quality (MPPQ) for the Independent Spent Fuel Storage Installation (ISFSI) Pad, Dated 5/14/2014 Manufacturing Surveillance 2013-0098, Procurement Quality and Quality Control Inspection/Evaluation of VCSNS Units 2 and 3 Batch Plant to NRMCA Recommendations Nonconformance & Disposition Report 1497940010-ND-14-000014, Revision 0 Quality Assurance Oversight Plan for the V. C. Summer the Independent Spent Fuel Storage Installation Project, Revision 1, dated 7/22/2014 QA-
: SUR-201301-0, Design Engineering Activities Surveillance for the V. C. Summer ISFSI Project QA-
: SUR-201301-0, Design Engineering Activities Surveillance for the V. C. Summer ISFSI  
: Project QA-
: SUR-201307, ISFSI Project QA-
: SUR-201307, ISFSI Project QA-
: SUR-201354510, ISFSI - Observation of Work Activities Associated with
: SUR-201354510, ISFSI - Observation of Work Activities Associated with
: ECR 50791 TR02160-002, Engineering Services Technical Report, Geotechnical and Geophysical Investigation Plan, Revision 0   
: ECR 50791  
: TR02160-006, Engineering Services Technical Report, Final Test Report, Laboratory Testing of Soils for the Spent Fuel Dry Storage Project at V.C. Summer Nuclear Station, Revision 0 TR02160-007, Engineering Services Technical Report, Haul Path Evaluation Report, Revision 0 TR02160-009, Engineering Services Technical Report, Geotechnical Design Report, South Carolina Electric and Gas Company, V.C. Summer Nuclear Station, Revision 0 Technical Requirements Package (TRP)-43, ISFSI Storage Pad and Temperature Monitoring System, Revision 1
: TR02160-002, Engineering Services Technical Report, Geotechnical and Geophysical Investigation Plan, Revision 0   
: TR02160-006, Engineering Services Technical Report, Final Test Report, Laboratory Testing of Soils for the Spent Fuel Dry Storage Project at V.C. Summer Nuclear Station, Revision 0 TR02160-007, Engineering Services Technical Report, Haul Path Evaluation Report, Revision 0  
: TR02160-009, Engineering Services Technical Report, Geotechnical Design Report, South Carolina Electric and Gas Company, V.C. Summer Nuclear Station, Revision 0 Technical Requirements Package (TRP)-43, ISFSI Storage Pad and Temperature Monitoring System, Revision 1  
: CB&I Documents Nuclear Quality Site Instruction (QSI)
: CB&I Documents Nuclear Quality Site Instruction (QSI)
: QSI 11.1, Sampling and Testing of Concrete and Concrete Related Materials, Revision 001
: QSI 11.1, Sampling and Testing of Concrete and Concrete Related Materials, Revision 001
: QSI 11.3, V. C. Summer Civil Materials Testing Laboratory Quality System Manual Development and Control, Revision 001
: QSI 11.3, V. C. Summer Civil Materials Testing Laboratory Quality System Manual Development and Control, Revision 001  
: Construction Site Instructions U1-CSI 3-30-0, Batch Plant and Delivery Equipment - Testing, Calibration, and Certification, Revision 0 U1-CSI 3-31-0, Concrete Batch Plant Operations, Revision 0 U1-CSI 3-32-0, Concrete Batch Plant Mix and Material Control, Revision 0  
: Construction Site Instructions
: U1-CSI 3-30-0, Batch Plant and Delivery Equipment - Testing, Calibration, and Certification, Revision 0 U1-CSI 3-31-0, Concrete Batch Plant Operations, Revision 0 U1-CSI 3-32-0, Concrete Batch Plant Mix and Material Control, Revision 0  
: U1-CSI 03-33-0-B - Concrete Field Testing and Curing Records, Revision 0, Change B  
: U1-CSI 03-33-0-B - Concrete Field Testing and Curing Records, Revision 0, Change B  
: U1-CSI 3-36-0, Unit 1 Field Adjustment of Fresh Concrete, Revision 0  
: U1-CSI 3-36-0, Unit 1 Field Adjustment of Fresh Concrete, Revision 0  
Line 593: Line 680:
==LIST OF ACRONYMS==
==LIST OF ACRONYMS==
: [[AB]] [[Auxiliary Building]]
: [[AB]] [[Auxiliary Building]]
: [[AC]] [[Alternating Current]]
AC   Alternating Current
: [[ADAMS]] [[Agency Document Access and Management System]]
ADAMS Agency Document
Access and Management System
: [[ANS]] [[Alert and Notification System]]
: [[ANS]] [[Alert and Notification System]]
: [[ASME]] [[American Society of Mechanical Engineers]]
: [[ASME]] [[American Society of Mechanical Engineers]]
: [[CAP]] [[Corrective Action Program]]
: [[CAP]] [[Corrective Action Program]]
: [[CCW]] [[Component Cooling Water]]
CCW   Component Cooling Water CFR  Code of Federal Regulations
CFR  Code of Federal Regulations
CoC  Certificate of Compliance
CoC  Certificate of Compliance
: [[CR]] [[Condition Report]]
: [[CR]] [[Condition Report]]

Revision as of 07:54, 1 July 2018

IR 05000395/2014004; 07201038/2014001; on 07/01/2014 - 09/30/2014: Virgil C. Summer Nuclear Station, Unit 1; Integrated Inspection Report
ML14316A278
Person / Time
Site: Summer, 07201038  South Carolina Electric & Gas Company icon.png
Issue date: 11/10/2014
From: King M F
NRC/RGN-II/DRP/RPB5
To: Gatlin T D
South Carolina Electric & Gas Co
References
IR 2014001, IR 2014004
Download: ML14316A278 (30)
v • d • e


Text

UNITED STATES NUCLEAR REGULATORY COMMISSION REGION II 245 PEACHTREE CENTER AVENUE NE, SUITE 1200 ATLANTA, GEORGIA 30303-1257 November 10, 2014

Mr. Thomas Vice President - Nuclear Operations South Carolina Electric & Gas Company Virgil C. Summer Nuclear Station P.O. Box 88 Jenkinsville, SC 29065

SUBJECT: VIRGIL C. SUMMER NUCLEAR STATION, UNIT 1 - NRC INTEGRATED INSPECTION REPORTS 05000395/2014004 AND 07201038/2014001

Dear Mr. Gatlin:

On September 30, 2014, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at your Virgil C. Summer Nuclear Station, Unit 1. On October 30, 2014, the NRC inspectors discussed the results of this inspection with Mr. George Lippard and members of your staff. Inspectors documented the results of this inspection in the enclosed inspection

report.

No NRC-identified or self-revealing findings were identified during the inspection period.

In accordance with 10 CFR 2.390 of the NRC's "Rules of Practice," a copy of this letter, its enclosure, and your response (if any) will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS) component of NRC's Agencywide Document Access and managem ent System (ADAMS). ADAMS is accessible from the NRC Website at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).

Sincerely,/RA/ Michael King, Chief Reactor Projects Branch 5

Division of Reactor Projects

Docket Nos.: 50-395, 072-1038 License No.: NPF-12

Enclosure:

NRC Integrated Inspection Reports 05000395/2014004 and 07201038/2014001

w/Attachment:

Supplemental Information cc Distribution via ListServ

SUNSI REVIEW COMPLETE FORM 665 ATTACHED OFFICE RII:DRP RII:DRP RII:DRP RII:DRP RII:DRP RII:DRS SIGNATURE Via email Via email SON /RA/ BDB /RA/ MFK /RA/ Via email NAME JReece ECoffman SNinh BBishop MKing RCarrion DATE 11/10/2014 11/10/2014 11/05/2014 11/05/2014 11/10/2014 11/10/2014 E-MAIL COPY? YES NO YES NO YES NO YES NO YES NO YES NO OFFICE RII:DRS RII:DRS SIGNATURE Via email Via email NAME MSpeck SSanchez DATE5 11/05/2014 11/10/2014 E-MAIL COPY? YES NO YES NO YES NO YES NO YES NO Letter to Thomas from Michael King dated November 10, 2014.

SUBJECT: VIRGIL C. SUMMER NUCLEAR STATION, UNIT 1 - NRC INTEGRATED INSPECTION REPORTS 05000395/2014004; and 07201038/2014001

Distribution

D. Gamberoni, RII L. Gibson, RII OE Mail RIDSNRRDIRS

PUBLIC RidsNrrPMSummer Resource Enclosure U. S. NUCLEAR REGULATORY COMMISSION REGION II Docket Nos.: 50-395, 72-1038 License No. NPF-12

Report Nos. 05000395/2014004 and 07201038/2014001

Licensee: South Carolina Electric & Gas (SCE&G) Company

Facility: Virgil C. Summer Nuclear Station, Unit 1

Location: P.O. Box 88 Jenkinsville, SC 29065 Dates: July 1, 2014, through September 30, 2014

Inspectors: J. Reece, Senior Resident Inspector E. Coffman, Resident Inspector R. Carrion, Senior Reactor Inspector (Section 4OA5)

S. Ninh, Senior Project Engineer (Section 4OA3.3)

M. Speck, Senior Emergency Preparedness Inspector (Sections 1EP2, 1EP3, 1EP4, 1EP5, 4OA1.2 and 4OA6) S. Sanchez, Senior Emergency Preparedness Inspector (Sections 1EP2, 1EP3, 1EP4, 1EP5, 4OA1.2 and 4OA6)

Approved by: Michael King, Chief Reactor Projects Branch 5 Division of Reactor Projects

SUMMARY

IRs 05000395/2014004; 07201038/2014001; 07/01/2014 - 09/30/2014: Virgil C. Summer Nuclear Station, Unit 1; Integrated Inspection Report

The report covered a three-month period of inspection by resident inspectors, one senior reactor inspector and two emergency preparedness inspectors from the region. No NRC-identified or self-revealing findings were identified. The NRC's program for overseeing the safe operation of commercial nuclear power reactors is described in NUREG-1649, "Reactor Oversight Process" Revision 5.

REPORT DETAILS

Summary of Plant Status

Unit 1 began the inspection period at Rated Thermal Power (RTP) and operated at or near RTP until July 13, 2014, when the unit was removed from service to repair elevated reactor coolant system (RCS) identified leakage. Unit 1 returned to service on July 21, 2014, but experienced an automatic reactor trip the following day, July 22. The unit was returned to full RTP on July 28, 2014, and operated at or near RTP for the remainder of the quarter.

REACTOR SAFETY

Cornerstones: Initiating Events, Mitigating Systems, Barrier Integrity

1R04 Equipment Alignment

.1 Partial System Walkdowns

a. Inspection Scope

The inspectors conducted five partial equipment alignment walkdowns which are listed below, to evaluate the operability of selected redundant trains or backup systems with the other train or system inoperable or out of service (OOS). Correct alignment and operating conditions were determined from the applicable portions of drawings, system operating procedures (SOP), and technical specifications (TS). The inspections included review of outstanding maintenance work orders (WOs) and related condition reports (CRs) to verify that the licensee had properly identified and resolved equipment alignment problems that could lead to the initiation of an event or impact mitigating system availability.

  • Partial walkdown of 'A' and 'B' EDG and 'B' train offsite circuit during emergent work to replace voltage regulator, XTF-6

b. Findings

No findings were identified.

.2 Complete System Walkdown

a. Inspection Scope

The inspectors performed a detailed review and walkdown of the reactor building spray system to identify any discrepancies between the current operating system equipment lineup and the designed lineup. In addition, the inspectors reviewed SOPs, applicable sections of the final safety analysis report (FSAR), design basis document, plant drawings, completed surveillance procedures, outstanding WOs, system health reports, and related CRs to verify that the licensee had properly identified and resolved equipment problems that could affect the availability and operability of the system. Documents reviewed are listed in the Attachment.

b. Findings

No findings were identified.

1R05 Fire Protection

.1 Quarterly Fire Protection Walkdowns

a. Inspection Scope

The inspectors reviewed recent CRs, WOs, and impairments associated with the fire protection system. The inspectors reviewed surveillance activities to determine whether they supported the operability and availability of the fire protection system. The inspectors assessed the material condition of the active and passive fire protection systems and features, and observed the control of transient combustibles and ignition sources. Documents reviewed are listed in the Attachment. The inspectors conducted routine inspections of the following five areas (respective fire zones also noted):

  • Auxiliary building switchgear room 463 elevation (fire zone AB-1.29)
  • Auxiliary building 374 elevation (fire zones AB-1.1, 1.2 and 1.3)
  • Battery and charger rooms 'A' and 'B' (fire zones IB-2, 3, 4, 5 and 6)
  • Intermediate building 412 elevation (fire zones IB-1, IB-2, IB-3, IB-4, IB-5 and IB-27)
  • TDEFW pump room (fire zone IB-25.2)

b. Findings

No findings were identified.

.2 Annual Fire Brigade Drill Observation

a. Inspection Scope

The inspectors observed the performance of an unannounced fire brigade drill on August 6, 2014. The inspectors evaluated the readiness of licensee personnel to respond and fight fires including the following aspects:

  • Observe whether turnout clothing and self-contained breathing apparatus equipment were properly worn
  • Determine whether fire hose lines were properly laid out and nozzle pattern simulated being tested prior to entering the fire area of concern
  • Verify that the fire area was entered in a controlled manner
  • Review if sufficient firefighting equipment was brought to the scene by the fire brigade to properly perform their firefighting duties
  • Verify that the fire brigade leader's firefighting directions were thorough, clear and effective, and that, if necessary, offsite fire team assistance was requested
  • Verify that radio communications with plant operators and between fire brigade members were efficient and effective
  • Confirm that fire brigade members checked for fire victims and fire propagation into applicable plant areas
  • Observe if effective smoke removal operations were simulated
  • Verify that the firefighting pre-plans were properly utilized and were effective
  • Verify that the licensee pre-planned drill scenario was followed, drill objectives met the acceptance criteria, and deficiencies were captured in post drill critiques

b. Findings

No findings were identified.

1R06 Flood Protection Measures

Internal Flooding

a. Inspection Scope

The inspectors reviewed and walked down the auxiliary building AB-388' and 400' elevations regarding internal flood protection features and equipment to determine consistency with design requirements, FSAR, and flood analysis documents. Risk significant structures, systems, and components (SSCs) in these areas included the safety injection (SI) pumps, alternate seal injection pump and SI valves. The inspectors reviewed the licensee's corrective action program (CAP) database to verify that internal flood protection problems were being identified at the appropriate level, entered into the CAP, and appropriately resolved. Documents reviewed are listed in the attachment.

b. Findings

No findings were identified.

1R11 Licensed Operator Requalification Program and Licensed Operator Performance

.1 Resident Quarterly Review of Operator Requalification

a. Inspection Scope

The inspectors observed portions of operator requalification exams occurring on August 19 and 20, 2014. The inspectors observed crew performance in the simulator for communications; ability to prioritize failures in order to take timely and proper actions; prioritizing, interpreting, and verifying alarms; correct use and implementation of procedures, including the alarm response procedures; timely control board operation and manipulation, including high-risk operator actions; and oversight and direction provided by the shift supervisor, including the ability to identify and implement appropriate TS actions and when required, emergency action levels as the Site Emergency Director. The inspectors also observed operator performance for a plant job

performance measure for correct use and implementation of procedures and knowledge of plant components. The inspectors reviewed the licensee's critique comments to verify that any performance deficiencies were captured for appropriate corrective action.

b. Findings

No findings were identified.

.2 Resident Quarterly Observation of Control Room Operations

a. Inspection Scope

During the inspection period, the inspectors conducted observations of licensed reactor operator activities to ensure consistency with licensee procedures and regulatory requirements. For the two listed activities, the inspectors observed the following elements of operator performance: 1) operator compliance and use of plant procedures including TS; 2) control board component manipulations; 3) use and interpretation of plant instrumentation and alarms; 4) documentation of activities; 5) management and supervision of activities; and 6) control room communications.

  • Review of operator activities during Unit 1 shutdown for elevated RCS identified leakage
  • Review of operator activities during 'A' EDG maintenance run and surveillance test

b. Findings

No findings were identified.

1R12 Maintenance Effectiveness

a. Inspection Scope

The inspectors evaluated two equipment issues described in the CRs listed below to verify the licensee's effectiveness with the corresponding preventive or corrective maintenance associated with SSCs. The inspectors reviewed Maintenance Rule (MR) implementation to verify that component and equipment failures were identified, entered, and scoped within the MR program. Selected SSCs were reviewed to verify proper categorization and classification in accordance with 10 CFR 50.65. The inspectors examined the licensee's 10 CFR 50.65(a)(1) corrective action plans to determine if the licensee was identifying issues related to the MR at an appropriate threshold and that corrective actions were established and effective. The inspectors' review also evaluated if maintenance preventable functional failures or other MR findings existed that the licensee had not identified. The inspectors reviewed the licensee's controlling procedures consisting of engineering services procedure, (ES)-514, Revision (Rev.) 6, "Maintenance Rule Program Implementation," and station administrative procedure, (SAP)-0157, Rev. 1, "Maintenance Rule Program," to verify consistency with the MR program requirements.

  • CR-14-03191, multiple failures of SW-component cooling water (CCW) heat exchanger (HX) cross-connect valves result in the CCW system being placed in MR (a)(1) status

b. Findings

No findings relating to MR evaluations were identified.

1R13 Maintenance Risk Assessment and Emergent Work Control

a. Inspection Scope

The inspectors performed risk assessments, as appropriate, for the five selected work activities listed below: 1) the effectiveness of the risk assessments performed before maintenance activities were conducted; 2) the management of risk; 3) that, upon identification of an unforeseen situation, necessary steps were taken to plan and control the resulting emergent work activities; and, 4) that emergent work problems were adequately identified and resolved. The inspectors evaluated the licensee's work prioritization and risk characterization to determine, as appropriate, whether necessary steps were properly planned, controlled, and executed for the planned and emergent

work activities.

  • Work week 28, yellow risk condition for scheduled work on the TDEFW pump and associated components
  • Work week 31, yellow risk condition for scheduled work associated with the 'A' RHR pump
  • Work week 34, yellow risk condition for emergent work to repair a fuel oil leak on the 'A' EDG
  • Work week 36, yellow risk condition for scheduled maintenance activities associated with 'B' RHR pump and related components
  • Work week 38, yellow risk condition for emergent maintenance to replace voltage regulator, XTF-6

b. Findings

No findings were identified.

1R15 Operability Determinations and Functionality Assessments

a. Inspection Scope

The inspectors reviewed five operability evaluations listed below, affecting risk significant mitigating systems to assess, as appropriate: 1) the technical adequacy of the evaluations; 2) whether operability was properly justified and the subject component or system remained available, such that no unrecognized increase in risk occurred; 3) whether other existing degraded conditions were considered; 4) that the licensee considered other degraded conditions and their impact on compensatory measures for the condition being evaluated; and 5) the impact on TS limiting conditions for operations and the risk significance in accordance with the significance determination process. The inspectors also verified that the operability evaluations were performed in accordance with SAP-209, Rev. 1, "Operability Determination Process," and SAP-999, Rev. 12A,

"Corrective Action Program."

  • CR-14-03806, NRC identified TDEFW pipe support damage
  • CR-14-03919, 'A' RHR pump seal leak
  • CR-14-03035, Fisher gaskets with 480 degrees Fahrenheit rating on pressurizer spray valves 444C and D
  • CR-14-01926, 'B' SW-CCW HX cross-connect valve failed to open during surveillance
  • CR-14-04777, discrepancy discovered between breaker settings and design criteria for safety related chillers XHX1B and XHX1C

b. Findings

No findings were identified.

1R19 Post Maintenance Testing

a. Inspection Scope

For the eight maintenance activities listed below, the inspectors reviewed the associated post-maintenance testing (PMT) procedures and either witnessed the testing and/or reviewed test records to assess whether: 1) the effect of testing on the plant had been adequately addressed by control room and/or engineering personnel; 2) testing was adequate for the maintenance performed; 3) test acceptance criteria were clear and adequately demonstrated operational readiness consistent with design and licensing basis documents; 4) test instrumentation had current calibrations, range, and accuracy consistent with the application; 5) tests were performed as written with applicable prerequisites satisfied; 6) jumpers installed or leads lifted were properly controlled; 7) test equipment was removed following testing; and, 8) equipment was returned to the status required to perform its safety function. The inspectors verified that these activities were performed in accordance with general test procedure, (GTP)-214, "Post Maintenance Testing Guideline," Rev. 5, Change C.

  • WO-1408278, pressurizer safety valve, XVS08010C-RC, replacement
  • WO-1408764, repair seat leak on XVT08095A, reactor vessel head vent valve
  • WO-1411019, repair fuel oil leak at fitting on north side fuel rack
  • WO-1406529, repair XVB03107A-SW following failed open stroke test

b. Findings

No findings were identified.

1R20 Refueling and Other Outage Activities

Planned Outage

a. Inspection Scope

The inspectors performed the the inspection activities in accordance with Inspection Procedure (IP) 71111.20, "Refueling and Outage Activities," for a planned outage to investigate and repair the cause of elevated RCS identified leakage. The outage began on July 13, 2014, and completed when the unit returned to full RTP on July 28, 2014.

The inspectors reviewed the licensee's outage risk assessments and controls for the outage schedule to verify that the licensee had appropriately considered risk, industry experience and previous site specific problems, and to confirm that the licensee had mitigation/response strategies for losses of any key safety functions.

In the area of licensee control of outage activities, the inspectors reviewed equipment removed from service to verify that defense-in-depth was maintained in accordance with applicable TS, that configuration changes due to emergent work and unexpected conditions were controlled in accordance with the outage schedule and risk control plan, and that proper clearance tags were used for control of system status and personnel safety.

During the outage, the inspectors reviewed and/or observed the following:

  • Plant shutdown activities
  • Reactor heat up, mode changes, startup and power ascension activities The inspectors reviewed various problems that arose during the outage to verify that the licensee was identifying problems related to outage activities at an appropriate threshold and was entering them in the CAP.

b. Findings

No findings were identified.

1R22 Surveillance Testing

a. Inspection Scope

The inspectors observed and/or reviewed five surveillance test procedures (STPs) listed below to verify that TS or risk significant surveillance requirements were followed and that test acceptance criteria were properly specified to ensure that the equipment could perform its intended safety function. The inspectors verified that proper test conditions were established as specified in the procedures, that no equipment preconditioning activities occurred, and that acceptance criteria were met.

In-Service Tests

  • STP-220.002, "Turbine Driven Emergency Feedwater Pump and Valve Test," Rev. 8
  • STP-220.001A, "Motor Driven Emergency Feedwater Pump and Valve Test," Rev.

11

b. Findings

No findings were identified.

Cornerstone:

Emergency Preparedness 1EP2 Alert and Notification System Evaluation

a. Inspection Scope

The inspectors evaluated the adequacy of the licensee's methods for testing the alert

and notification system in accordance with NRC Inspection Procedure 71114, Attachment 02, Alert and Notification System (ANS) Testing. The applicable planning standard, 10 CFR Part 50.47(b)(5) and its related 10 CFR Part 50, Appendix E, Section IV.D requirements were used as reference criteria. The criteria contained in NUREG-0654, "Criteria for Preparation and Evaluation of Radiological Emergency Response

Plans and Preparedness in Support of Nuclear Power Plants," Revision 1, were also used as a reference.

The inspectors reviewed various documents which are listed in the Attachment.

Inspectors interviewed personnel involved with siren system maintenance and observed the condition of a sample of siren installations. This inspection activity satisfied one inspection sample for the alert and notification system on a biennial basis.

b. Findings

No findings were identified.

1EP3 Emergency Preparedness Organization Staffing and Augmentation System

a. Inspection Scope

The inspectors reviewed the licensee's Emergency Response Organization (ERO)augmentation staffing requirements and process for notifying the ERO to ensure the readiness of key staff for responding to an event and timely facility activation. The qualification records of key position ERO personnel were reviewed to ensure all ERO qualifications were current. A sample of problems identified from augmentation drills or system tests performed since the last inspection was reviewed to assess the effectiveness of corrective actions.

The inspection was conducted in accor dance with NRC Inspection Procedure 71114, Attachment 03, Emergency Preparedness Organization Staffing and Augmentation System. The applicable planning standard, 10 CFR 50.47(b)(2), and its related 10 CFR 50, Appendix E requirements were used as reference criteria.

The inspectors reviewed various documents which are listed in the Attachment. This inspection activity satisfied one inspection sample for the ERO staffing and augmentation system on a biennial basis.

b. Findings

No findings were identified.

1EP4 Emergency Action Level and Emergency Plan Changes

a. Inspection Scope

Since the last NRC inspection of this program area, no changes were made to the Radiological Emergency Plan and Emergency Action Levels. The licensee determined that, in accordance with 10 CFR 50.54(q), the Plan continued to meet the requirements of 10 CFR 50.47(b) and Appendix E to 10 CFR Part 50. The inspectors sampled implementing procedure changes made between September 2013, and August 2014, to evaluate for potential reductions in the effectiveness of the Plan. However, this review was not documented in a safety evaluation report and does not constitute formal NRC

approval of the changes. Therefore, these changes remain subject to future NRC inspection in their entirety.

The inspection was conducted in accor dance with NRC Inspection Procedure 71114, Attachment 04, Emergency Action Level and Emergency Plan Changes. The applicable planning standards of 10 CFR 50.47(b), and its related requirements in 10 CFR 50, Appendix E, were used as reference criteria.

The inspectors reviewed various documents that are listed in the Attachment to this report. This inspection activity satisfied one inspection sample for the emergency action level and emergency plan changes on an annual basis.

b. Findings

No findings were identified.

1EP5 Maintenance of Emergency Preparedness

a. Inspection Scope

The inspectors reviewed the corrective actions identified through the Emergency Preparedness program to determine the significance of the issues, the completeness and effectiveness of corrective actions, and to determine if issues were recurring. The licensee's post-event action reports, self-assessments, and audits were reviewed to assess the licensee's ability to be self-critical, thus avoiding complacency and degradation of their emergency preparedness program. Inspectors reviewed the licensee's 10 CFR 50.54(q) change process, personnel training, and selected screenings and evaluations to assess adequacy. The inspectors toured facilities and reviewed equipment and facility maintenance records to assess licensee's adequacy in maintaining them. The inspectors evaluated the capabilities of selected radiation monitoring instrumentation to adequately support Emergency Action Level (EAL)

declarations.

The inspection was conducted in accordanc e with NRC Inspection Procedure 71114.05, "Maintenance of Emergency Preparedness." The applicable planning standards, related 10 CFR 50, Appendix E requirements, and 10 CFR 50.54(q) and (t) were used as reference criteria.

The inspectors reviewed various documents which are listed in the Attachment. This inspection activity satisfied one inspection sample for the maintenance of emergency preparedness on a biennial basis.

b. Findings

No findings were identified.

1EP6 Drill Evaluation

Emergency Preparedness (EP) Drill

a. Inspection Scope

On August 12, 2014, the inspectors reviewed and observed the performance of an after-hours, unannounced EP drill that involved fuel failure with required unit shutdown, loss of power to an emergency bus, a faulted steam generator with failure of main steam isolation valves to close and subsequent high containment pressure, and a loss of containment integrity, which required entry into increasing EALs starting with a Site Area Emergency and ending in a General Emergency. The inspectors assessed abnormal and emergency procedure usage, emergency plan classifications, protective action recommendations, respective notifications and the adequacy of the licensee's drill critique. The inspectors verified that drill deficiencies were captured into the licensee's corrective action program.

b. Findings

No findings were identified.

OTHER ACTIVITIES

Cornerstones: Initiating Events, Mitigating Systems, Barrier Integrity, Emergency Preparedness, Public Radiation Safety, and Occupational Radiation Safety

4OA1 Performance Indicator Verification

.1 Mitigating Systems Cornerstone

a. Inspection Scope

The inspectors verified the accuracy of the licensee's PI submittals listed below for the period July 2012 through June 2013. The inspectors used the performance indicator definitions and guidance contained in Nuclear Energy Institute (NEI) 99-02, Rev. 7, "Regulatory Assessment Performance Indicator Guideline," and licensee procedure SAP-1360, Rev. 2, "NRC and INPO/WANO Performance Indicators," to check the reporting of each data element. The inspectors sampled licensee event reports (LERs), operator logs, plant status reports, CRs, and performance indicator data sheets to verify that the licensee had properly reported the PI data.

  • Mitigating System Performance Index (MSPI) - Emergency AC Power System
  • MSPI - High Head Safety Injection System

b. Findings

No findings were identified.

.2 Emergency Preparedness Cornerstone

a. Inspection Scope

The inspectors sampled licensee submittals relative to the PIs listed below for the period October 1, 2013, through June 30, 2014. To verify the accuracy of the PI data reported during that period, PI definitions and guidance contained in NEI 99-02, "Regulatory Assessment Performance Indicator Guideline," Rev. 7, were used to confirm the reporting basis for each data element.

Emergency Preparedness Cornerstone

  • Emergency Response Organization (ERO) Drill/Exercise Performance
  • ERO Drill Participation
  • Alert and Notification System Reliability For the specified review period, the inspectors examined data reported to the NRC, procedural guidance for reporting PI information, and records used by the licensee to identify potential PI occurrences. The inspectors verified the accuracy of the PI for ERO drill and exercise performance through review of a sample of drill and event records.

The inspectors reviewed selected training records to verify the accuracy of the PI for ERO drill participation for personnel assigned to key positions in the ERO. The inspectors verified the accuracy of the PI for alert and notification system reliability through review of a sample of the licensee's records of periodic system tests. The inspectors also interviewed the licensee personnel who were responsible for collecting and evaluating the PI data. Licensee procedures, records, and other documents reviewed within this inspection area are listed in the Attachment. This inspection satisfied three inspection samples for PI verification on an annual basis.

b. Findings

No findings were identified.

4OA2 Problem Identification and Resolution

.1 Review of Items Entered into the Corrective Action Program

a. Inspection Scope

As required by IP 71152, "Identification and Resolution of Problems," and in order to help identify repetitive equipment failures or specific human performance issues for follow-up, the inspectors performed a daily screening of items entered into the licensee's CAP. This review was accomplished by either attending daily screening meetings that briefly discussed major CRs, or accessing the licensee's computerized corrective action database and reviewing each CR that was initiated.

b. Findings

No findings were identified.

.2 Annual Operator Work-Around Review

a. Inspection Scope

The inspectors reviewed the licensee's list of identified operator workarounds associated

with mitigating system equipment to det ermine whether any new items since the previous review conducted in 2013 would adversely affect any mitigating system function or affect the operators' ability to implement abnormal or emergency operating procedures. In addition, the inspectors performed an independent review of outstanding control board WOs and known problems with mitigating system equipment to identify any potential workarounds that had not been formally identified and evaluated by the licensee.

b. Findings

No findings were identified.

4OA3 Event Followup

.1 Unit 1 Shutdown Due to Reactor Coolant System Elevated Identified Leakage

a. Inspection Scope

On July 13, 2014, the inspectors responded to a report of reactor coolant system (RCS) elevated identified leakage at approximately 5 gpm from a seat leak associated with a RCS pressurizer safety relief valve. Any s eat leakage or discharge from the RCS safety relief valves or the power operated relief valves is discharged to the pressurizer relief tank of which level is monitored and trended. Typical RCS identified leakage is less than

.05 gpm, and Technical Specification (TS) 3.4.6.2 limits identified leakage at 10 gpm.

Although the leakage remained below the TS limit at approximately 5 gpm, and the licensee made a conservative decision to shut down Unit 1 to validate the source of the leakage and make repairs. The inspectors reviewed the licensee's actions in response to the event and the subsequent shutdown to remove the unit from service relative to compliance with procedures and TS.

b. Findings

No findings were identified.

.2 Unit 1 Automatic Reactor Trip on Low-Low Steam Generator Level

a. Inspection Scope

On July 22, 2014, the inspectors responded to a Unit 1 automatic reactor trip resulting from low-low 'C' steam generator (SG) level following a loss of condensate flow. The inspectors evaluated plant parameters and status, monitored operator actions, confirmed the licensee properly classified the event in accordance with emergency action level procedures as applicable, and reviewed NRC event notification requirements in 10 CFR 50.72.

b. Findings

Introduction:

An unresolved item (URI) was identified by the inspectors for an issue of concern associated with operator actions and procedures associated with the Unit 1 reactor trip on July 22, 2014.

Description:

On July 22, 2014, Unit 1 was holding at 48 percent power for removal of the condensate polishing system from service. During this evolution, condensate flow was lost causing decreasing level and the deaerator storage tank. This resulted in a trip of the running main feedwater pumps causing a loss of feedwater flow, decreasing SG levels, and an automatic reactor trip due to low-low level in the 'C' SG. The subsequent RCS cooldown also resulted in decreasing pressurizer level and a loss of RCS letdown.

The licensee initiated CR-14-04049 for additional evaluations and corrective actions.

Pending completion of evaluations in determining related performance deficiencies and their characterization, this issue is identified as URI 05000395/2014004-01, Operator Actions Associated with Unit 1 Automatic Reactor Trip on July 22, 2014.

.3 (Closed) 05000395/2014-002-00, Reactor Vessel Head Penetrations Weld Indications Attributed To Primary Water Stress Corrosion Cracking

On April 18, 2014, While V.C. Summer Nuclear Station (VCSNS) Unit 1 was in refueling outage and defueled, the licensee identified three reactor vessel head (RVH)penetrations (9, 43, and 5) that did not meet the requirements of 10 CFR 50.55a(g)(6)(ii)(D) and American Society of Mechanical Engineers (ASME) Section Xl Code Case N-729-1. On April 26, 2014, the RVH penetration inspections were finalized and two additional penetrations (15 and 22) were identified for repair. The flaws were repaired using the embedded flaw repair process in accordance with NRC approved WCAP-15987-P, Revision 2-P-A and Relief Request RR-4-05. The apparent cause of the flaws was attributed to primary water stress corrosion cracking.

The inspectors determined that this issue was minor because the volumetric and visual inspections confirmed that the five penetrations did not have any through wall leakage indications and this condition had no actual safety consequences or impact the plant or public safety.

The penetration flaws were identified prior to through wall Ieakage occurring and repaired in a timely manner. The inspectors concluded that this failure to meet requirements of 10 CFR 50.55a(g)(6)(ii)(D) and American Society of Mechanical Engineers (ASME) Section Xl Code Case N-729-1 constitutes a minor violation that is not subject to enforcement action in accordance with NRC's Enforcement Policy. This LER is closed.

4OA5 Other Activities

Onsite Fabrication of Components and Construction of an Independent Spent Fuel Storage Installation (60853)

a. Inspection Scope

The inspectors conducted a review of licensee and vendor activities in preparation for the concrete placement for the Independent Spent Fuel Storage Installation (ISFSI) pad upon which the HI-STORM (Holtec International STORage Module) FW (Flood and Wind) System will be sited to house spent fuel generated by the licensee. The inspectors walked down the construction area of the ISFSI pad and examined the rebar installation, and verified that the rebar size, spacing, splice length, and concrete coverage on the top, side, and bottom complied to licensee-approved drawings, specifications, procedures, and other associated documents, and that compliance to applicable codes, the Certificate of Compliance (CoC), and TS was met. The inspectors also evaluated the concrete formwork installation for depth, straightness, and horizontal bracing, and verified the overall dimensions and orientation for compliance to the licensee-approved drawings. The inspectors also visited the concrete batch plant contracted to supply the structural concrete to verify that it, and the trucks to be used to transport the concrete to the site, met industry standards and Code requirements. The inspectors interviewed licensee and contract personnel to verify knowledge of the planned work. The inspectors also observed the actual concrete placement and vibration of the ISFSI slab, and observed tests for concrete slump and air content, temperature measurements, and the collection/preparation of cylinder samples for compression tests, to verify that the work was implemented according to approved specifications and procedures. The inspectors later returned to the freshly poured pad to verify that the pad was being cured according to approved specifications and Code requirements. Later, when the 7-day and 28-day compression tests were completed by the independent laboratory, the inspectors reviewed the results to verify that the acceptance criteria were met.

b. Findings

No findings were identified.

4OA6 Meetings, Including Exit

On October 30, 2014, the resident inspectors presented the integrated inspection report results to Mr. George Lippard and other members of the licensee staff. The licensee acknowledged the results of these inspections. The inspectors confirmed that inspection activities discussed in this report did not contain proprietary material.

On November 7, 2014, an additional exit meeting was held via telephone between the senior resident inspector and Mr. Bruce Thompson.

ATTACHMENT:

SUPPLEMENTAL INFORMATION

KEY POINTS OF CONTACT

Licensee Personnel

R. Antonow, CBI/ISFSI Project Manager
A. Barbee, Director, Nuclear Training
E. Bonnette, Emergency Planning Supervisor
L. Bouknight, Emergency Planning Specialist
M. Browne, Manager, Quality Systems
W. Colie, ISI Coordinator
M. Coleman, Manager, Health Physics and Safety Services
B. Dalick, Licensing Engineer
G. Douglass, Manager, Nuclear Protection Services
M. Fanguy, Emergency Planning Specialist
T. Gatlin, Vice President, Nuclear Operations
M. Harmon, Manager, Chemistry Services
R. Haselden, General Manager, Organizational / Development Effectiveness
C. Henderson, Snubber Program
R. Justice, Manager, Nuclear Operations
G. Lippard, General Manager, Nuclear Plant Operations
M. Mosley, Manager, Nuclear Training
D. Perez, Supervisor, Health Physics - Technical Support
D. Petersen, Welding Coordinator
S. Reese, Licensing Specialist, Nuclear Licensing
R. Russell, SCE&G Design Engineering
D. Shue, Manager, Maintenance Services
C. Speas, Independent Qualified Data Analyst
W. Stuart, General Manager, Engineering Services
W. Taylor, Nuclear Licensing Engineer
B. Thompson, Manager, Nuclear Licensing
L. Vance, Emergency Planning Specialist
J. Wasieczko, Manager, Organization Development and Performance
D. Weir, Manager, Plant Support Engineering
B. Wetmore, Design Engineering
H. White, Steam Generator Program Owner
R. Williamson, Manager, Emergency Services
S. Zarandi, General Manager, Nuclear Support Services

LIST OF ITEMS OPENED, CLOSED, AND DISCUSSED

Opened

05000395/2014004-01 URI Operator Actions Associated with Unit 1 Automatic Reactor Trip on July 22, 2014 (Section 4OA3.2)

Closed

05000395/LER-2014-002-00 LER Reactor Vessel Head Penetrations Weld Indications Attributed To Primary Water Stress Corrosion Cracking

(Section 4OA3.3)

LIST OF DOCUMENTS REVIEWED

Section 1R04: Equipment Alignment

STP-112.001, Reactor Building Spray Monthly Valve Inspection, Rev. 3A D-302-661, Reactor Building Spray, Rev. 35

Section 1R06: Flood Protection Measures

DC03290-006, Evaluation for Auxiliary Building Pipe Rupture/Fiooding Effects, Rev. 0A

Section 1EP2: Alert and Notification System Evaluation

Procedures

and Reports

V.C. Summer Alert Notification System Design Report, Rev. 1
Federal Commander Digital Telemetry System Reference Manual Federal Signal Corporation 2001-130 Electro-Mechanical Siren Operating Manual
EMP-170.003, Warning Siren Maintenance, Rev. 13
EPMP-100, Maintenance of the Early Warning Siren System (EWSS), Rev. 2
Corrective Action Documents
13-05025; Siren #80 communications failure
13-04373; Siren #80 communications failure
14-03156; Siren #80 communications failure 14-03242; Siren #67 chopper motor failure 14-04971; ANS Design Report needs added clarity

Section 1EP3: Emergency Preparedness Organization Staffing and Augmentation System Procedures

EP-100, V.C. Summer Radiation Emergency Plan, Rev. 63
EPP-105, Conduct of Drills and Exercises, Rev. 10
VCS-TQP-0605, Emergency Plan Training and Drills, Rev. 0
Records and Data
2014 Unannounced after-hours drill report 2013 and 2014 pager test results Various EP staff and ERO member training records
V.C. Summer Unit #1 ERO On-Shift Staffing Analysis, Rev. 0
Corrective Action Documents
14-01416, Unsatisfactory Pager drill results for 3/13/14 14-01908, Pager drill results for 3/31/14
14-04055, Pager drill results for 6/26/14
14-04916, Emergency Planning Training module link to print/sign broken
14-04969, Actions following failed pager test not well documented

Section 1EP4: Emergency Action Level and Emergency Plan Changes

Procedures

EPP-001, Activation and Implementation of Emergency Plan, Rev. 30C
EPP-001.1, Unusual Event, Rev. 8C
EPP-001.2, Alert, Rev. 8C
EPP-001.3, Site Area Emergency, Rev. 8B
EPP-001.4, General Emergency, Rev. 8C
EPP-002, Communication and Notification, Rev. 35
EPP-002, Communication and Notification, Rev. 36A, B, C
EPP-027, Hostile Action, Rev. 5
EPP-027, Hostile Action, Rev. 5A
EPP-103, Emergency Equipment Checklist, Rev. 10
Change Packages
10CFR50.54(q) Screen and Evaluation for
EPP-001, Rev. 30C, dated 1/6/14 10CFR50.54(q) Screen and Evaluation for
EPP-001.1, Rev. 8C, dated 7/3/14 10CFR50.54(q) Screen and Evaluation for
EPP-001.2, Rev. 8C, dated 5/29/14
10CFR50.54(q) Screen and Evaluation for
EPP-001.3, Rev. 8B, dated 7/3/14
10CFR50.54(q) Screen and Evaluation for
EPP-001.4, Rev. 8C, dated 5/29/14
10CFR50.54(q) Screen and Evaluation for
EPP-002, Rev. 36A, B, C, dated 6/3/14
10CFR50.54(q) Screen and Evaluation for
EPP-027, Rev. 5A, dated 7/7/14 10CFR50.54(q) Screen and Evaluation for
EPP-103, Rev. 10, dated 5/5/14
Corrective Action Documents
14-04988, Typo in
EPP-27, Rev. 5A

Section 1EP5: Maintenance of Emergency Preparedness

Procedures

EP-100, Radiation Emergency Plan, Rev. 63
EPP-103, Emergency Equipment Checklist, Rev. 10
EPP-105, Conduct of Drills and Exercises, Rev. 10A
EPP-106, Enclosure H, Essential Equipment Readiness PI Reporting Form, Rev. 3
EPP-108, Emergency Action Level Technical Basis Document, Rev. 0
SAP-0127, Emergency Preparedness, Rev. 3A
Records and Data
2/20/13 B-to-D ERO Turnover Training Drill with C-Operations Shift, dated 3/19/13 5/22/13 A-ERO Training Drill with MERT and A-Operations Shift, dated 7/3/13
9/4/13 A-ERO Hostile Action Practice Drill with A-Operations Shift, dated 9/30/13
11/20/13 A-ERO Hostile Action Evaluated Exercise with A-Operations Shift, dated 1/23/14
1/28/14 D-ERO INPO Evaluated Drill with B-Operations Shift, dated 4/3/14
Self-Assessment SA13-EP-01, EP Exercise and NRC Readiness, dated 7/18/13 QA Audit Report
QA-AUD-201303, dated 6/6/13 QA Audit Report
QA-AUD-201405, dated 5/2/14
Corrective Action Documents
13-02310, Procedure related items from the 5/22/13 A-ERO training drill
13-04894, Procedure related items from the 11/2013 NRC HAB graded exercise 13-04897, Alert declared which was not in accordance with the scenario
14-00011, NRC observations from HAB and EP inspection
14-00655, Richland County Warning Point hung up prior to notification
14-05003, NRC Observations

Section 4OA1: Performance Indicator Verification

Procedures

EP-100, Radiation Emergency Plan, Rev. 63
EPP-001, Activation and Implementation of Emergency Plan, Rev. 30C
EPP-001, Attachment I, Emergency Action Lev el Classification Matrix, Rev. 30A
EPP-105, Conduct of Drills and Exercises, Rev. 10A
EPP-106, Emergency Preparedness Performance Indicator Procedure, Rev. 3
EPP-108, Emergency Action Level Technical Basis Document, Rev. 0
Records and Data Drill and Exercise Performance opportunities documentation from 4

th Quarter 2013, through 2

nd Quarter 2014

Drill and exercise participation records of ERO personnel from 4

th Quarter 2013, through 2

nd Quarter 2014

Siren Test results from 4

th Quarter 2013 through 2

nd Quarter 2014

Corrective Action Documents
13-04085, Determine why the Shift Supervisor never declared the expected Unusual Event EAL
14-00638, UE declared due to earthquake felt in control room
14-04436, Less than 25 DEP opportunities were provided during the 2

nd quarter LOR training 14-04932, Error in 3Q13 DEP data

Section 4OA5: Other Activities

Licensee Documents

Calculations

DC02160-001, Development of Final Boring Logs, Revision 2 DC02160-002, Development of Geotechncial Parameters, Revision 2 DC02160-003, Evaluation of Liquefaction Potential and Post Earthquake Settlement under the
ISFSI Pad, Revision 5
DC02160-004, ISFSI Pad Overturning, Sliding and Bearing Capacity, Revision 3 DC02160-005, ISFSI Pad Settlements, Revision 3 DC02160-007, Evaluation of ISFSI Pad Subgrade, Revision 4
DC02160-023, STRUCTURAL DESIGN OF ISFSI AREA DUCT BANKS, Revision 1 DC02160-025, Structural Analysis of ISFSI Pad at VC Summer, Revision 2
DC04160-020,
HI-STORM FW Cask Handling Weights at VCS, Revision 1
DC08610-006, ISFSI Storage Pad Grounding Analysis, Revision 3

Condition Reports

(CRs)

CR-05-01298, NRC Regulatory Issue Summary (RIS) 2005-05:
Regulatory Issues Regarding Criticality Analyses for Spent Fuel Pools and Independent Spent Fuel Storage Installations.
Regulatory information that requires review for impact to VCSNS.
CR-12-00517, Used Fuel Storage Project ECR issue schedule is in jeopardy.
ECR 50717 (FHB Crane Trolley Replacement) interface review was completed approximately 2

months late.

CR-13-00163, Environmental Groundwater Site #109 was decommissioned as part of the ISFSI project.
The well is no longer required by the latest Hydrogeological Study, and needs to be removed from the ODCM and HPP-1022.
CR-13-01663, ISFSI dirt spoils area, behind the VBS and near the industrial ponds is blocking the drain path for water to drain from the field.
During heavy rains, the water is backing up in the field due to the silt fencing; dirt and rock blocking the trench for water to drain out of the field.
CR-13-02430, QC review of SHAW/CB&I Erosion Control Inspection Reports associated with ISFSI project identified the last inspection, performed by a Certified Erosion Prevention and Sediment Control Inspector was on 12/20/2012.
Since this date, weekly erosion control inspections have been performed by uncertified personnel.
The question raised is whether we are in compliance with DHEC permit requirements for erosion control pertaining to weekly inspections by a certified inspector.
CR-13-03172, During the Security audit
QA-AUD-201308, several recommendations were made by the audit team.
CR-13-04302, ISFSI Project - Scheduled activity to pour concrete for the North Duct Bank from ISFSI Pad Edge to center sections within ISFSI Pad.
Upon review of as-builts provided by surveyor, the surveyor used questioning attitude for the height of the installed conduits.
Request CB&I Engineering to review as-builts and provide feedback.

Drawings

1MS-81-001, Dry Fuel Storage Project Cask Storage Pad Details, Sheet 1 of 3, Revision 3 1MS-81-001, Dry Fuel Storage Project Cask Storage Pad Details, Sheet 2 of 3, Revision 3
1MS-81-001, Dry Fuel Storage Project Cask Storage Pad Details, Sheet 3 of 3, Revision 3
E-008-003, ISFSI Storage Pad Layout Plan, Revision A
E-216- 041, Underground Electrical ISFSI Ductbank and Manhole Plan, Sheet 2, Revision A
E-216- 041, Underground Electrical ISFSI Ductbank Sections, Sheet 3, Revision A E-216- 041, Underground Electrical ISFSI Ductbank Details, Sheet 4, Revision A E-216- 041, Underground Electrical ISFSI Ductbank Sections and Details, Sheet 5, Revision A
E-219-186, ISFSI Overall Grounding Plan, Sheet 1, Revision E
E-232-002, ISFSI Pad Embedded Conduit Plan and Details, Sheet 1, Revision A E-232-002, ISFSI Pad Embedded Conduit Plan and Details, Sheet 2, Revision E E-232-002, ISFSI Pad Embedded Conduit Plan and Details, Sheet 3, Revision C
E-232-002, ISFSI Pad Embedded Junction Box Cage, Sheet 5, Revision C
E-434-207, ISFSI Storage Pad - Plan, Sections, and Details, Revision B
E-744-501, ISFSI Storage Pad - Final Grading Plan, Revision A
Specifications
SP-0850, Design, Fabrication, Delivery, & Implementation of a Spent Fuel Dry Storage System, Revision 2
SP-0853, Construction of an Independent Spent Fuel Storage Installation, Revision 3
SP-0854, Construction of an Independent Spent Fuel Storage Installation, Revision 3

Other Documents

Reviewed
7-Day Compressive Test Results for North Section of ISFSI Pad
28-Day Compressive Test Results for North Section of ISFSI Pad
50.59 Screening Evaluation of Engineering Change Request (ECR) 50793A, Construct ISFSI
Pad for Used Fuel Storage, Revision 0 50.59 Screening Evaluation of Engineering Change Request (ECR) 50794, Construct Haul Path for Used Fuel Storage, Revision 0 Engineering Change Request (ECR) 50792, Relocate Underground Utilities for Used Fuel Storage, dated 10/26/2012
ECR 50793, Construct ISFSI Pad for Used Fuel Storage, dated 2/4/13
ECR 50793A, Construct ISFSI Pad for Used Fuel Storage, dated 4/17/2013 Engineering Information Request (EIR) 82002, Evaluation of Impacts during ISFSI Construction, Revision A ISFSI Pad Construction Daily Field Density Report for June 4, 2014
ISFSI Pad Construction Daily Field Density Report for June 5, 2014 ISFSI Pad Construction Daily Field Density Report for June 6 and 7, 2014 Laboratory Test Results of ISFSI Structural Fill/Engineered Control Fill from On-Site Stockpile on May 16, 2014 Laboratory Test Results of ISFSI Structural Fill/Engineered Control Fill from ISFSI Pad Construction Lift #2 on June 6, 2014 Laboratory Test Results of ISFSI Structural Fill/Engineered Control Fill from ISFSI Pad Construction Lift #4 on June 11, 2014 Management Plan for Project Quality (MPPQ) for the Independent Spent Fuel Storage Installation (ISFSI) Pad, Dated 5/14/2014 Manufacturing Surveillance 2013-0098, Procurement Quality and Quality Control Inspection/Evaluation of VCSNS Units 2 and 3 Batch Plant to NRMCA Recommendations Nonconformance & Disposition Report 1497940010-ND-14-000014, Revision 0 Quality Assurance Oversight Plan for the V. C. Summer the Independent Spent Fuel Storage Installation Project, Revision 1, dated 7/22/2014 QA-
SUR-201301-0, Design Engineering Activities Surveillance for the V. C. Summer ISFSI
Project QA-
SUR-201307, ISFSI Project QA-
SUR-201354510, ISFSI - Observation of Work Activities Associated with
ECR 50791
TR02160-002, Engineering Services Technical Report, Geotechnical and Geophysical Investigation Plan, Revision 0
TR02160-006, Engineering Services Technical Report, Final Test Report, Laboratory Testing of Soils for the Spent Fuel Dry Storage Project at V.C. Summer Nuclear Station, Revision 0 TR02160-007, Engineering Services Technical Report, Haul Path Evaluation Report, Revision 0
TR02160-009, Engineering Services Technical Report, Geotechnical Design Report, South Carolina Electric and Gas Company, V.C. Summer Nuclear Station, Revision 0 Technical Requirements Package (TRP)-43, ISFSI Storage Pad and Temperature Monitoring System, Revision 1
CB&I Documents Nuclear Quality Site Instruction (QSI)
QSI 11.1, Sampling and Testing of Concrete and Concrete Related Materials, Revision 001
QSI 11.3, V. C. Summer Civil Materials Testing Laboratory Quality System Manual Development and Control, Revision 001
Construction Site Instructions
U1-CSI 3-30-0, Batch Plant and Delivery Equipment - Testing, Calibration, and Certification, Revision 0 U1-CSI 3-31-0, Concrete Batch Plant Operations, Revision 0 U1-CSI 3-32-0, Concrete Batch Plant Mix and Material Control, Revision 0
U1-CSI 03-33-0-B - Concrete Field Testing and Curing Records, Revision 0, Change B
U1-CSI 3-36-0, Unit 1 Field Adjustment of Fresh Concrete, Revision 0
U1-CSI 3-42-0, Unit 1 Bending and Cutting Reinforcing Steel, Revision 0
Quality Inspection Plans
VS1-F-C113-001, Unit 1, ISFSI Concrete Placement Inspection, Revision 1, Change 3
VS1-F-C114-001, Unit 1, ISFSI Concrete Post-Placement Inspection, Revision 2

LIST OF ACRONYMS

AB Auxiliary Building

AC Alternating Current

ADAMS Agency Document

Access and Management System

ANS Alert and Notification System
ASME American Society of Mechanical Engineers
CAP Corrective Action Program

CCW Component Cooling Water CFR Code of Federal Regulations

CoC Certificate of Compliance

CR Condition Report
EAL Emergency Action Level
ECR Engineering Change Request
EDG Emergency Diesel Generator
EP Emergency Preparedness
ERO Emergency Response Organization
ES Engineering Services Procedure
FC Functional Check
FSAR Final Safety Analysis Report
FW Flood and Wind
GTP General Test Procedure
HI -STORM Holtec International STORage Module
HX Heat Exchanger
IB Intermediate Building
IIR Integrated Inspection Report
IMC Inspection Manual Chapter
INPO Institute of Nuclear Power Operations
IP Inspection Procedure
IR Inspection Report
ISFSI Independent Spent Fuel Storage Installation
LER Licensee Event Report
MDEFW Motor Driven Feedwater
MMP Mechanical Maintenance Procedure
MR Maintenance Rule
MSPI Mitigating System Performance Index

NCV Non-Cited Violation

NEI Nuclear Energy Institute
N&D Nonconformance & Disposition
NPF Nuclear Power Facility
NRC Nuclear Regulatory Commission
NUREG Nuclear Regulatory
OOS Out of Service
PARS Publicly Available Record
PD Performance Deficiency
PI Performance Indicator
PMT Post-Maintenance Testing
RCS Reactor Coolant System
REV. Revision
RHR Residual Heat Removal
RTP Rated Thermal Power
SAP Station Administrative Procedure
SCE&G South Carolina Electric and Gas
SDP Significance Determination Process
SG Steam Generator
SI Safety Injection
SOP System Operating Procedure
SRI Senior Resident Inspector
SSC System, Structures, and Component
STP Surveillance Test Procedure
SW Service Water

TDEFW Turbine Driven Emergeny Feedwater

TS Technical Specification

U1 Unit 1

UFSAR Updated Final Safety Analysis Report
URI Unresolved Item
VCS Virgil C. Summer

WANO World Association of Nuclear Operators

WO Work Order
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