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{{Adams | |||
| number = ML19207A158 | |||
| issue date = 07/19/2019 | |||
| title = Triennial Fire Protection Inspection Report 05000269/2019012 and 05000270/2019012 and 05000287/2019012 | |||
| author name = Shaeffer S | |||
| author affiliation = NRC/RGN-II | |||
| addressee name = Burchfield J | |||
| addressee affiliation = Duke Energy Carolinas, LLC | |||
| docket = 05000269, 05000270, 05000287 | |||
| license number = DPR-038, DPR-047, DPR-055 | |||
| contact person = | |||
| document report number = IR 2019012 | |||
| document type = Inspection Report, Letter | |||
| page count = 17 | |||
}} | |||
See also: [[see also::IR 05000269/2019012]] | |||
=Text= | |||
{{#Wiki_filter:July 19, 2019 | |||
Mr. J. Ed Burchfield | |||
Site Vice President, Oconee Nuclear Station | |||
Duke Energy Corporation | |||
Duke Energy Carolinas, LLC | |||
7800 Rochester Highway | |||
Seneca, SC 29672-0752 | |||
SUBJECT: OCONEE NUCLEAR STATION, UNITS 1, 2, & 3 - TRIENNIAL FIRE | |||
PROTECTION INSPECTION REPORT 05000269/2019012 AND | |||
05000270/2019012 AND 05000287/2019012 | |||
Dear Mr. Burchfield: | |||
On June 7, 2019, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at | |||
your Oconee Nuclear Station, Units 1, 2, & 3 and discussed the results of this inspection with | |||
you and other members of your staff. The results of this inspection are documented in the | |||
enclosed report. | |||
One finding of very low safety significance (Green) is documented in this report. This finding | |||
involved a violation of NRC requirements. We are treating this violation as a non-cited violation | |||
(NCV) consistent with Section 2.3.2.a of the Enforcement Policy. | |||
If you contest the violation or significance or severity of the violation documented in this | |||
inspection report, you should provide a response within 30 days of the date of this inspection | |||
report, with the basis for your denial, to the U.S. Nuclear Regulatory Commission, ATTN: | |||
Document Control Desk, Washington, DC 20555-0001; with copies to the Regional | |||
Administrator, Region II; the Director, Office of Enforcement; and the NRC Resident Inspector at | |||
Oconee. | |||
This letter, its enclosure, and your response (if any) will be made available for public inspection | |||
and copying at http://www.nrc.gov/reading-rm/adams.html and at the NRC Public Document | |||
Room in accordance with 10 CFR 2.390, Public Inspections, Exemptions, Requests for | |||
Withholding. | |||
Sincerely, | |||
/RA/ | |||
Scott M. Shaeffer, Chief | |||
Engineering Branch 2 | |||
J. Burchfield 2 | |||
Docket Nos.: 05000269 and 05000270 and 05000287 | |||
License Nos.: DPR-38 and DPR-47 and DPR-55 | |||
Enclosure: | |||
As stated | |||
cc w/ encl: Distribution via LISTSERV | |||
ML 19207A158 | |||
OFFICE RII/DRS/EB2 RII/DRS/EB2 RII/DCO/CIB2 RII/DRS/EB2 RII/DRP RII/DRS/EB2 | |||
NAME RFanner WMonk DTerry-Ward ECoffman FEhrhardt SShaeffer | |||
DATE 7/19/2019 7/10/2019 7/10/2019 7/16/2019 7/19/2019 7/19/2019 | |||
Via phone Email Email Email SS for FE SMS | |||
U.S. NUCLEAR REGULATORY COMMISSION | |||
Inspection Report | |||
Docket Numbers: 05000269, 05000270 and 05000287 | |||
License Numbers: DPR-38, DPR-47 and DPR-55 | |||
Report Numbers: 05000269/2019012, 05000270/2019012 and 05000287/2019012 | |||
Enterprise Identifier: I-2019-012-0009 | |||
Licensee: Duke Energy Corporation | |||
Facility: Oconee Nuclear Station, Units 1, 2, & 3 | |||
Location: Seneca, SC | |||
Inspection Dates: May 20, 2019 to June 07, 2019 | |||
Inspectors: E. Coffman, Reactor Inspector | |||
R. Fanner, Senior Reactor Inspector | |||
W. Monk, Senior Reactor Inspector | |||
D. Terry-Ward, Construction Inspector | |||
Approved By: Scott M. Shaeffer, Chief | |||
Engineering Branch 2 | |||
Division of Reactor Safety | |||
Enclosure | |||
SUMMARY | |||
The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees | |||
performance by conducting a triennial fire protection inspection at Oconee Nuclear Station, | |||
Units 1, 2, & 3 in accordance with the Reactor Oversight Process. The Reactor Oversight | |||
Process is the NRCs program for overseeing the safe operation of commercial nuclear power | |||
reactors. Refer to https://www.nrc.gov/reactors/operating/oversight.html for more information. | |||
List of Findings and Violations | |||
Failure to Provide a Water Flow Alarm for a Fixed Suppression System as required by NFPA | |||
805 | |||
Cornerstone Significance Cross-Cutting Report | |||
Aspect Section | |||
Mitigating Green None (NPP) 71111.05XT | |||
Systems NCV | |||
05000287,05000269,05000270/20190 | |||
12-01 | |||
Open/Closed | |||
The NRC team identified a finding and associated non-cited violation (NCV) of very low | |||
significance (Green), for the licensees failure to provide a water flow alarm for a fixed | |||
suppression system, in accordance with NFPA 805, Sections 3.9.2 and 3.9.3. | |||
Additional Tracking Items | |||
None. | |||
2 | |||
INSPECTION SCOPE | |||
Inspections were conducted using the appropriate portions of the inspection procedures (IPs) in | |||
effect at the beginning of the inspection unless otherwise noted. Currently approved IPs with | |||
their attached revision histories are located on the public website at http://www.nrc.gov/reading- | |||
rm/doc-collections/insp-manual/inspection-procedure/index.html. Samples were declared | |||
complete when the IP requirements most appropriate to the inspection activity were met | |||
consistent with Inspection Manual Chapter (IMC) 2515, Light-Water Reactor Inspection | |||
Program - Operations Phase. The inspectors reviewed selected procedures and records, | |||
observed activities, and interviewed personnel to assess licensee performance and compliance | |||
with Commission rules and regulations, license conditions, site procedures, and standards. | |||
INSPECTION RESULTS | |||
Failure to Provide a Water Flow Alarm for a Fixed Suppression System as required by NFPA | |||
805 | |||
Cornerstone Significance Cross-Cutting Report | |||
Aspect Section | |||
Mitigating Green None (NPP) 71111.05XT | |||
Systems NCV | |||
05000287,05000269,05000270/20190 | |||
12-01 | |||
Open/Closed | |||
The NRC team identified a finding and associated non-cited violation (NCV) of very low | |||
significance (Green), for the licensees failure to provide a water flow alarm for a fixed | |||
suppression system, in accordance with NFPA 805, Sections 3.9.2 and 3.9.3. | |||
Description: To assess the NFPA 805, Section 3.9, Automatic and Manual Water-Based Fire | |||
Suppression Systems requirements, the team reviewed the licensees license amendment | |||
request (LAR) submittal, dated April 14, 2010. In the referenced section, the licensee | |||
committed to meeting the NFPA 805, Section 3.9.2 and NFPA 3.9.3 requirements. In this | |||
instance, during the inspection and review of the fire areas for the 2019 Oconee TFPI the | |||
NRC identified the licensee was not in compliance with the stated commitment for the AB- | |||
105, Unit 2, Cable Room as specified and consistent with their stated commitment in their | |||
license amendment request (LAR), Attachment A - NEI 04-02 Table B-1 Transition of | |||
Fundamental FP Program & Design Elements. Initial questions related to the requirement | |||
arose based upon the review of fire area AB-092, Unit 2 Equipment Room. Based upon | |||
information reviewed, the NRC understood compliance to be consistent with the requirement | |||
and stated as such in the NFPA 805 Safety Evaluation Report (SER), dated December 29, | |||
2010. Specifically, Attachment A, NFPA 805, Chapter 3, Fundamental Elements Compliance | |||
Matrix, Table 3.1-1 NFPA 805, Chapter 3, Fundamental Elements Compliance Matrix, | |||
Element 3.9.2 stated the licensee complied with the stated commitment which the NRC | |||
accepted. In part, the requirement stated that each system shall be equipped with a water | |||
flow alarm consistent with NFPA 805, Section 3.9.2 and all alarms from fire suppression | |||
systems shall annunciate in the control room or other suitable constantly attended | |||
location. The team determined that at this time, there are no flow alarms or indication from | |||
the fire suppression system serving fire area AB-105. To support the basis of why the | |||
suppression systems are credited, the team reviewed OSC-9314, Fire Risk Evaluation, Rev. | |||
3, Section 1.2.3, Fixed Suppression. This section stated in part that suppression was required | |||
to suppress a fire in FA AB-105. The team reviewed the December 22, 2010 update to the | |||
3 | |||
LAR for FA AB-105 and concluded that suppression was required to support transition of an | |||
Existing Engineering Equivalency Evaluation (EEEE). Consistent with NFPA 805, Section | |||
A.2.2.7, the EEEE signifies that a generic letter (GL) 86-10 evaluation was performed prior to | |||
the transition to the NFPA 805 licensing basis to signify a noncompliance with the fire | |||
protection program requirements. | |||
The inspection revealed that commitments to the NFPA 805, Section 3.9.2 and 3.9.3 | |||
requirements were also specified by the licensee in OM 280.0023.001, Fire Protection | |||
Design Basis Document OSS-0254.00-00-00-4008, Appendices A, B, & G. In Appendix A, | |||
NFPA 805 Ch 3 Compliance (NEI 04-02 Table B-1) the licensee stated that they complied | |||
with the NFPA 805 requirement to have water flow alarms on all required fixed extinguishing | |||
systems (3.9.2 of Appendix A) and they would ensure all alarms from the fire suppression | |||
system annunciate in the control room or other suitable location (OSS-0254.00-00-4008, Rev. | |||
20 [Sec. 3.3.1.1.3] - Fire Protection Design Basis Document). | |||
This licensing commitment was also in conflict with the conclusion reached in calculation | |||
OSC-8003, the NFPA 13 code compliance calculation for the U2 Cable Room's suppression | |||
system. Calculations OSC-8830 and OSC-8834, which were the NFPA 13 code compliance | |||
calculations for U1 and U3 Cable Rooms' suppression systems, acknowledged the water flow | |||
alarm does not exist. | |||
The referenced calculations were inconsistent with the LAR dated December 22, 2010 and | |||
the SER. These attributes had implications on the selected license commitment (SLC) 16.9.2, | |||
Sprinkler and Spray Systems, which provided the applicable compensatory measures for a | |||
system if it became non-functional. Among the elements referenced in OSS 0254.00-00- | |||
4008, Oconee Fire Protection Design Basis Specification for Fire Protection Program, was | |||
compliance with NFPA 13. The team reviewed OSC-9375, Oconee Fire PRA, Fire Scenario | |||
Report, Rev. 7, which specified the importance of the suppression system as its applicably to | |||
fire areas based upon the formulation of a hot gas layer (HGL). This also provided the basis | |||
for suppression in the respective areas, which included AB-092 and AB-105. According to | |||
Appendix C, the HGL ZOI impact times for the Equipment and Cable Rooms ranged from 33 | |||
to 53 minutes. Additionally, FAs AB-089, AB-095, AB-101, and AB-106 also utilized the | |||
manually operated supply valves located at least 12 feet from the floor which without water | |||
flow indication and alarms this could adversely impact fire suppression activities. | |||
Finally, the team reviewed OSC-9887, NFPA-805 Monitoring Program Scoping, Rev. 5 which | |||
stated in section 6.3, PMG component list for Manual Suppression, valves in the section | |||
were required by either fire risk evaluation (FRE) or multi-compartment analysis (MCA). In | |||
this instance, the team concluded the established functional failure criteria for Manual | |||
suppression was based upon the failure of the manual suppression system control valve to | |||
not function as designed which would only be revealed by compliance with the NFPA 805, | |||
Section 3.9.2 and 3.9.3 requirements (i.e. no flow no alarm or indication) upon actuation. The | |||
monitoring program requirements are based upon NFPA 805, Section 2.6 which states in part | |||
that the monitoring program ensures the availability and reliability of the fire protection | |||
systems are features are maintained consistent with the established performance criteria. | |||
Following inspector questioning, the licensee provided a white paper that acknowledged the | |||
noncompliance which was inconsistent with what is required by the SER. | |||
Corrective Action References: NCR 02274272 | |||
Performance Assessment: | |||
4 | |||
Performance Deficiency: The licensees failure to provide a water flow alarm for a water- | |||
based suppression system was a performance deficiency. | |||
Screening: The inspectors determined the performance deficiency was more than minor | |||
because it was associated with the Protection Against External Factors attribute of the | |||
Mitigating Systems cornerstone. Specifically, by not having fire water flow indication and | |||
alarm capabilities negatively impacts fire suppression capability thus impacting the mitigating | |||
systems cornerstone objective. | |||
Significance: The inspectors assessed the significance of the finding using Appendix F, Fire | |||
Protection and Post - Fire Safe Shutdown SDP. The team assessed the finding using NRC | |||
Inspection Manual Chapter 0609, Attachment 4, Initial Characterization of Findings, and | |||
determined the Mitigating System cornerstone was degraded. The team further assessed the | |||
finding using NRC Inspection Manual Chapter 0609, Appendix F, Attachment 1, Fire | |||
Protection Significance Determination Process Worksheet, and determined the finding to be | |||
of very low safety significance (Green) based upon Step 1.4.2. A since the marginal code | |||
variant suppression system appeared to still protect the targets (such as cable raceways that | |||
contain cables critical for safe shutdown) in this fire area. | |||
Cross-Cutting Aspect: Not Present Performance. No cross cutting aspect was assigned to | |||
this finding because the inspectors determined the finding did not reflect present licensee | |||
performance. | |||
Enforcement: | |||
Violation: Oconee Nuclear Station Units 1, 2, and 3 Renewed Facility Operating License | |||
Condition 3.D required the licensee to implement and maintain in effect all provisions of the | |||
approved FPP that complied with 10 CFR 50.48 (c), National Fire Protection Association | |||
Standard NFPA 805, as specified in the NRC safety evaluation report (SER) dated | |||
December 29, 2010. Section 3.9.2 of NFPA 805 stated that each system shall be equipped | |||
with a water flow alarm. Section 3.9.3 stated that all alarms from fire suppression systems | |||
shall annunciate in the control room or other suitable constantly attended location. | |||
Contrary to the above, from December 29, 2010 on as required by the SER, the licensee | |||
failed to equip the water-based suppression system in fire area AB-105 with a water flow | |||
alarm. Additionally, the licensee failed to assure that alarms from the water-based | |||
suppression system would annunciate in the control room or other suitable constantly | |||
attended location. | |||
Enforcement Action: This violation is being treated as an non-cited violation, consistent with | |||
Section 2.3.2 of the Enforcement Policy. | |||
EXIT MEETINGS AND DEBRIEFS | |||
The inspectors verified no proprietary information was retained or documented in this report. | |||
* On June 7, 2019, the inspectors presented the triennial fire protection inspection results | |||
to J. Ed Burchfield and other members of the licensee staff. | |||
5 | |||
DOCUMENTS REVIEWED | |||
Inspection Type Designation Description or Title Revision or | |||
Procedure Date | |||
71111.05XT Calculations 51-9249010-004 Oconee Nuclear Safety Capability Assessment for Units 1, 8/15/2016 | |||
2, and 3 | |||
OSC -9236 PSW Facility Battery Room HVAC Rev. 7 | |||
OSC-10839 RCS Response to Turbine Building Fire-Induced Loss of all Rev. 2 | |||
Feedwater and 4160VAC Power with PSW Recovery | |||
(NFPA 805 Fire Analysis) | |||
OSC-11440 RCS Response to an Auxialiary Building Fire-Induced Loss Rev. 0 | |||
of all Feedwater and 4160VAC Power with SSF Recovery | |||
(NFPA 805 Analysis) | |||
OSC-9314 NFPA 805 Transition Risk-Informed, Performance Based Rev. 6 | |||
Fire Risk Evaluation | |||
OSC-9535 EVALUATION OF RECOVERY ACTIONS IN SUPPORT Rev. 6 | |||
OF NUCLEAR SAFETY CAPABILITY ASSESSMENT | |||
OSC-9659 Oconee Nuclear Safety Capability Assessment for Units 1, Rev. 11 | |||
2, and 3 | |||
OSC-9682 NFPA 72 Code Conformance Review Rev. 7 | |||
OSC-9683 Attachment C, page C1 of 5, QA 3 Fire Doors Rev. 5 | |||
OSC-9887 NFPA 805 Monitoring Program Scoping Rev. 5 | |||
Calibration NCR 02145275 NRC IN 2017-04: High Energy Arcing Faults (HEAFs) In 8/21/2017 | |||
Records Electric | |||
Corrective Action 02025669 Manually stroking Cable and Equipment Room Valves 5/03/2016 | |||
Documents Concern | |||
AR 00443967 EC 106327 | |||
NCR 01904859 Tracking of implementation items for NFPA 805 at ONS. 3/25/2010 | |||
NCR 02021355 Revise NFPA 805 Calculations for Refill of SFPs 4/18/2016 | |||
NCR 02095166 OSC-9535 Improvements (NOS Audit 2017-ONS-FIRE-01) 1/26/2017 | |||
NCR 02254314 NFPA 805 Safe Shutdown Analysis Software Discrepancies 1/24/2019 | |||
NCR 02258539 REPLACE 2H-PG-0596 (GENERATOR GAS PRESSURE 2/20/2019 | |||
6 | |||
Inspection Type Designation Description or Title Revision or | |||
Procedure Date | |||
MANOMETER) | |||
Corrective Action NCR 02273759 2019 TFPI: Unsecured 55-gallon drum in SSF Pump Room 5/21/2019 | |||
Documents NCR 02273814 2019 TFPI - Equipment did not meet procedure 5/21/2019 | |||
Resulting from requirements | |||
Inspection NCR 02273824 2019 TFPI: PSW FACP panel clock is wrong 5/21/2019 | |||
NCR 02273922 2019 TFPI - Papers Found Stuck in OOB 2nd Floor Battery 5/22/2019 | |||
Terminals | |||
NCR 02274026 2019 TFPI U2 AB Personnel Elevator has 2016 inspection 5/22/2019 | |||
date | |||
NCR 02274039 2019 TFPI - Radio communication testing 5/22/2019 | |||
NCR 02274213 2019 TFPI: Procedure Guidance for Radio & Flashlight for 5/23/2019 | |||
AOs | |||
NCR 02274273 2019 TFPI Safety Conditions in Turbine Building to Correct 5/23/2019 | |||
NCR 02274856 2019 TFPI Editorial Error Identified in OSC-9314 5/29/2019 | |||
NCR 02274870 2019 TFPI VFDR-TB-099 Discrepancy Identified in OSC- 5/29/2019 | |||
9314 | |||
NCR 02275427 2019 TFPI - Error in NFPA 805 SE Rad Release in U1,2,3 6/3/2019 | |||
ERs | |||
NCR 02275568 2019 TFPI Incorrect valve referenced in OSC-9314 and 6/4/2019 | |||
AP/50 | |||
NCR 02275614 2019 TFPI: OSC-9293 Discrepancies 6/4/2019 | |||
NCR 02275708 2019 TFPI Enhance procedural guidance for localized fires 6/4/2019 | |||
NCR 02276102 2019 TFPI Impairment for U2 Cable Room Lists U1 Fire 6/6/2019 | |||
Zone | |||
PRR 02274254 EP/1/A/1800/001 0Q RNO Step Inconsistant 5/23/2019 | |||
PRR 02274255 EP/2/A/1800/001 0Q RNO Step Inconsistant 5/23/2019 | |||
PRR 02274257 EP/3/A/1800/001 0Q RNO Step Inconsistant 5/23/2019 | |||
PRR 02274873 AP/1/A/1700/050 Procedural Enhancement 5/29/2019 | |||
PRR 02274874 AP/2/A/1700/050 Procedural Enhancement 5/29/2019 | |||
PRR 02274875 AP/3/A/1700/050 Procedural Enhancement 5/29/2019 | |||
PRR 02275562 AP/1/A/1700/050 Correct Component Number 6/4/2019 | |||
PRR 02275563 AP/2/A/1700/050 Correct Component Number 6/4/2019 | |||
7 | |||
Inspection Type Designation Description or Title Revision or | |||
Procedure Date | |||
PRR 02275564 AP/3/A/1700/050 Correct Component Number 6/4/2019 | |||
Drawings 0-310-FZ-001 Site General Layout, Ground Elevation, ONS Fire Areas / Rev.4 | |||
Zones | |||
0-310-S2-13 Unit 1 & 2 Equipment Rooms, Sprinkler System Plan Rev. 1 | |||
0-310-S2-15 Unit 2 Cable Room Sprinkler System Plan Rev. 0 | |||
0-6707 One Line Diagram, PSW Building EL 797, 600 VAC Load Rev. 4 | |||
Center PSWLXPX13 | |||
0-6720G Connection Diagram, AB EL 809, 600 VAC Manual Rev. 0 | |||
Transfer Switches 1PSWSXTRN004 & 1PSWSXTRN005 | |||
O-1703-D One Line Diag Stat Aux Circuits 600V/208V L/C 2x5 & Rev. 65 | |||
MCC 2XI, 2XL & 2XO | |||
O-1703-E One Line Diagram Station Aux. Circ. 600V/208V, L/C 2X6 & Rev. 59 | |||
MCC 2XJ, 2XN & 2XP | |||
O-1703-G One Line Diagram STAT. Auxiliary Circuits 600V/208V L/C Rev. 94 | |||
2X8, 2X9, 2X10, 2X11, 2X11A & MCC 2XS1, 2XS2, 2XS3 | |||
O-1705 One Line Diagram 120 VAC & 125VDC Stat. Aux. Circuits Rev. 89 | |||
O-1705-A One Line Diagram 240/120V AC Station Aux. Circuits Rev. 84 | |||
Comp., ICS & REG. Supply | |||
OFD-100A-01-01 Flow Diagram of RCS Rev. 42 | |||
OFD-100A-2.2 FLOW DIAGRAM OF REACTOR COOLANT SYSTEM Rev. 30 | |||
(PRESSURIZER) | |||
OFD-100A-3.2 Flow Diagram of RCS (Pressurizer) Rev. 35 | |||
OFD-101A-1.2 FLOW DIAGRAM OF HIGH PRESSURE INJECTION Rev. 46 | |||
SYSTEM (STORAGE SECTION) | |||
OFD-101A-1.4 Flow Diagram of High Pressure Injection System (Charging Rev. 49 | |||
Section) | |||
OFD-101A-3.4 FLOW DIAGRAM OF HIGH PRESSURE INJECTION Rev. 46 | |||
SYSTEM (CHARGING SYSTEM) | |||
8 | |||
Inspection Type Designation Description or Title Revision or | |||
Procedure Date | |||
Engineering EC 284333 Analyze the addition of new equipment to the Main Control Rev. 0 | |||
Changes Board (MCB) for seismic qualification, Z03 | |||
EC 407341 Replace U2 CBP Motor 2A 5/1/2019 | |||
EC 409018 2A FW Turbine and Turbine Oil Tank Suppression System 5/8/2019 | |||
EC 409020 3A FW Turbine and Turbine Oil Tank Suppression System 5/8/2019 | |||
Miscellaneous 1HP VA0939 1HP-939 LDST TO RBES TRAIN A | |||
51-9249010-004 Oconee Nuclear Safety Capability Assessment for Units 1, 8/15/2016 | |||
2, and 3 | |||
AO-604 Region II Job Performance Measure Transfer SSF 600V 2/22/2017 | |||
Motor Control Center XSF Power Supply by Procedure | |||
AO-605 Region II Job Performance Measure Place Dedicated 3/23/2017 | |||
Portable Submersible Pump in Service at the SSF | |||
AO-700 Region II Job Performance Measure Reading Credited 2/19/2015 | |||
Control Room Instrumentation in the SSF | |||
AO-S402 Establish RCS Cooldown with Main Steam Atmospheric 2/24/2016 | |||
Dump Valves | |||
CO-603 Region II Job Performance Measure Activate the SSF Rev. 00a | |||
CO-801 OATC Actions for Control Room Evacuation Following a Rev. 0 | |||
Fire | |||
LAR 2008-01 ONS - LAR No. 2008-01 Supplement April 2010.MDB, 4/14/2010 | |||
Attachment A - NEI 04-02 Table B-1, Transition of | |||
Fundamental FP Program & Design Elements | |||
LAR 2008-01 ONS - LAR No. 2008-01 Supplement April 2010.MDB, 4/8/2010 | |||
Attachment C - NEI 04-02 Table B-3, Fire Area Transition | |||
Motorola Drawing ONS Security Radio System Overview Rev. 10 | |||
NFPA 805, 2001 Fire protection for Light Water Reactor Electric Generating 2001 | |||
Plants | |||
9 | |||
Inspection Type Designation Description or Title Revision or | |||
Procedure Date | |||
OM 280.- FIRE PROTECTION DESIGN BASIS DOCUMENT OSS- 8/15/2018 | |||
0023.001 0254.00-00-4008, APPENDICIES A, B, & G | |||
OM 280.- FIRE PROTECTION DESIGN BASIS DOCUMENT OSS- 8/17/2016 | |||
0023.002 0254.00-00-4008, APPENDIX C | |||
ON 2 FPS PN Fire Barrier Pen, 2KE3A2 Rev. 8 | |||
2KE0003 | |||
ON 3 FPS PN Fire Barrier Penetration 3TG2A1 Rev. 8 | |||
3TG0002 | |||
ONS UFSAR Onsite Power Systems 12/31/2017 | |||
Chapter 8, | |||
Section 8.3 | |||
ONS UFSAR Section 9.5.1, Fire Protection 12/31/2017 | |||
Chapter 9 | |||
ONS UFSAR Fire Protection 12/31/2017 | |||
Chapter 9, | |||
Section 9.5.1 | |||
ONS-19-002290 Hot Work Permit, Fire Area/Fire Zone: TB/All FZ in TB 3/27/19 | |||
ONS-19-002299 Hot Work Permit, Fire Area/Fire Zone: Yard/Yard 3/30/19 | |||
ONS-19-002312 Hot Work Permit, Fire Area/Fire Zone: TB/All FZ in TB 4/4/19 | |||
ONS-19-002319 Hot Work Permit, Fire Area/Fire Zone: AB/AB Roof, 4/3/19 | |||
ONS-19-002333 Hot Work Permit, Fire Area/Fire Zone: Yard/Yard 4/4/19 | |||
ONS-19-002341 Transient tracking permit for minimal combustibles during 4/4/2019 | |||
SFP Valve replacement | |||
ONS-19-002594 Fire Impairment Repair of 2HPSW-654 Leak U1 Cable 6/6/2019 | |||
Room | |||
ONS-19-002595 Fire Impairment Repair of 2HPSW-654 Leak U2 Cable 6/6/2019 | |||
Room | |||
ONS-19-002601 Fire Impairment Isolation of Col. M Fire Protection Header 6/6/2019 | |||
OP-OC-AP-50 AP/50, Challenging Plant Fire (Lesson Plan) Rev. 2 | |||
OP-OC-CP-AFF Actions Following a Fire (Lesson Plan) Rev. 11a | |||
OP-OC-EAP- Alternate Chilled Water System (Lesson Plan) Rev. 1a | |||
AWC | |||
10 | |||
Inspection Type Designation Description or Title Revision or | |||
Procedure Date | |||
OP-OC-EAP- Protected Service Water (Lesson Plan) Rev. 02b | |||
PSW | |||
OP-OC-EAP-SSF Standby Shutdown Facility (Lesson Plan) Rev. 25c | |||
OSS-0254.00-00- PROTECTED SERVICE WATER BUILDING Rev. 4 | |||
1055 | |||
OSS-0254.00-00- (Elec) Design Basis Specification for Fire Detection System Rev. 018 | |||
2017 | |||
OSS-0254.00-00- Design Basis Specification for Design Basis events Rev. 034 | |||
4005 | |||
OSS-0254.00-00- (Mech) Design Basis Specification for Fire Protection Rev. 42 | |||
4008 | |||
PT/0/B/0250/030 Quarterly Fire Brigade Equipment Inspection Rev. 3 | |||
PT/0/B/2000/050 Fire Drill - Performance and Evaluation Rev. 22 | |||
PT/0/B/2000/050 Fire Drill - Performance and Evaluation Rev. 3 | |||
System Health 4160VAC - 4160 VAC Emergency Power Q4 2018 | |||
Report | |||
TQ-OO-1331701 Align Sprinkler System to Equipment and/or Cable Rooms Rev. 03c | |||
during a Fire | |||
TQ-OO-1457101 Training and Qualification Guide Operate the AWC System 02/12/2015 | |||
TQ-OO-1750002 Training and Qualification Guide SSF Breaker Transfer Rev. 00c | |||
TQ-OO-2444101 Following Fire, Flood or Sabotage, Place and Maintain Rev. 4b | |||
Units in Hot Shutdown from SSF by Procedure | |||
Procedures AD-EG-ALL-1374 ELECTROMAGNETIC INTERFERENCE ON PLANT REV. 0 | |||
EQUIPMENT | |||
AD-EG-ALL-1501 FIRE PROTECTION CHANGE PROCESS REV. 2 | |||
AD-EG-ALL-1502 Fire Protection Impact Screening for Plant Design Changes Rev. 1 | |||
AD-EG-ALL-1503 NATIONAL FIRE PROTECTION ASSOCIATION (NFPA) REV. 1 | |||
805 MONITORING | |||
11 | |||
Inspection Type Designation Description or Title Revision or | |||
Procedure Date | |||
AD-EG-ALL-1520 Transient Combustible Control Rev. 11 | |||
AD-EG-ALL-1521 Hot Work Permits Rev. 7 | |||
AD-EG-ALL-1523 TEMPORARY IGNITION SOURCE CONTROL Rev. 1 | |||
AD-EG-ALL-1540 FIRE PROTECTION NUCLEAR SAFETY CAPABILITY Rev. 0 | |||
ASSESSMENT (NSCA) | |||
AD-EG-ALL-1541 CIRCUIT ANALYSIS Rev. 0 | |||
AD-OP-ALL-0111 Operations Communications Rev. 1 | |||
AD-OP-ALL-0207 FIRE BRIGADE ADMINISTRATIVE CONTROLS Rev. 2 | |||
AD-PI-ALL-0100 Corrective Action Program Rev. 21 | |||
AM/0/A/1300/059 Pump - Submersible - Emergency SSF Water Supply Rev. 12 | |||
Installation and Removal | |||
AM/0/A/1300/101 Pump - Portable - Protected Service Water - Emergency Rev. 1 | |||
Water Supply - Installation and Removal | |||
AP/0/A/1700/025 Standby Shutdown Facility Emergency Operating Rev. 63 | |||
Procedure | |||
AP/0/A/1700/043 Fire Brigade Response Procedure Rev. 9 | |||
AP/0/A/1700/046 Extensive Damage Mitigation Rev. 9 | |||
AP/1/A/1700/050 Challenging Plant Fire Rev. 3 | |||
CSD-ONS-FS- Standard Operating Guide General Response Guidelines Rev. 0 | |||
001 | |||
CSD-ONS-FS- Standard Operating Guide Fire Suppression Rev. 0 | |||
022 Communication | |||
CSD-ONS-PFP- Pre-Fire Plan for U1 Auxiliary Building Elevation 758 Rev. 0 | |||
1AB-0758 | |||
CSD-ONS-PFP- Pre-Fire Plan for U2 Auxiliary Building Elevation 758 Rev. 1 | |||
2AB-0758 | |||
CSD-ONS-PFP- Pre-Fire Plan for U2 Auxiliary Building Elevation 796 Rev. 0 | |||
2AB-0796 | |||
12 | |||
Inspection Type Designation Description or Title Revision or | |||
Procedure Date | |||
CSD-ONS-PFP- Pre-Fire Plan for U3 Turbine Building Elevation 796 Rev. 0 | |||
3TB-0796 | |||
EP/1/A/1800/001 EOP Unit 1 Blackout Rev. 5 | |||
0B | |||
EP/1/A/1800/001 Unit 1 EOP Enclosures 5.41-5.46 Rev. 53 | |||
0Q | |||
EP/2/A/1800/001 Unit 2 EOP Blackout Rev. 6 | |||
0B | |||
EP/2/A/1800/001 Unit 2 EOP Enclosures 5.41-5.46 Rev. 7 | |||
0Q | |||
EP/3/A/1800/001 Unit 3 EOP Blackout Rev. 6 | |||
0B | |||
EP/3/A/1800/001 Unit 3 EOP Enclosures 5.41-5.46 Rev. 5 | |||
0Q | |||
IP/0/B/0250/005 F Fire Detection System Detector Visual Inspection and Rev. 52 | |||
Sensitivity Test | |||
IP/0/B/3000/020 Maintenance & Testing of Self-Contained Battery Packs on Rev. 47 | |||
Emergency Lights | |||
MD 4.4.12 Methods for The Replacement of Fuses Rev. 1 | |||
MP/0/A/1705/040 Fire Protection - Periodic Inspection of SLC Required Fire Rev. 2 | |||
Dampers | |||
OP/0/A/1102/025 Cooldown Following Major Site Damage Rev. 31 | |||
OP/0/A/1102/025 Cooldown Following Major Site Damage Rev. 31 | |||
OP/1/A/6101/003 Alarm Response Guide 1SA-03 Rev. 65 | |||
OP/2/A/1102/020 SSF and Outside Rounds Rev. 90 | |||
13 | |||
Inspection Type Designation Description or Title Revision or | |||
Procedure Date | |||
D | |||
OP/2/A/1106 006 Emergency FDW System Rev. 116 | |||
OP/2/A/1107/012 Operation of Safety Relate Motor Control Centers Rev. 33 | |||
OP/3/A/1107/012 Operation of Safety Related Motor Control Centers Rev. 37 | |||
OP/3/A/6103/003 Alarm Response Guide 3SA-03 Rev. 50 | |||
OSS-0111.00-00- MAINTENANCE AND REPAIR OF QA CONDITION 3 Rev. 4 | |||
0023 DOORS | |||
OSS-0218.00-00- CABLE AND WIRING SEPARATION CRITERIA 11/12/2014 | |||
0019 | |||
PD-EG-ALL-1500 Fleet Fire Protection Program Manual Rev. 2 | |||
PT/0/A/0120/033 Time Critical Action Verification Rev. 7 | |||
PT/O/B/0120/032 FIELD EQUIPMENT AND PROCEDURES Rev. 53 | |||
SURVEILLANCE | |||
Work Orders WO 20143132 Two lights out in the TB - Ceiling Near K-41 5/20/2019 | |||
WO 20143275 ADJUST CLOCK ON PSW FACP 5/21/2019 | |||
WO 20143349 2019 TFPI - Remove Papers from OOB 2nd Floor Battery 5/22/2019 | |||
Bank | |||
WO 20143396 I/R BARE WIRING IDENTIFIED AT COL R-75 IN U2 5/22/2019 | |||
EQUIPMENT RM | |||
WO 20231357 U0, OOB Emergency Generator Test Run (30 min) 10/21/2018 | |||
WO 20267841 U0, OOB Emergency Generator Test Run (30 min) 5/12/2019 | |||
WO 20280922-01 Semi/Annual Inspection of Fire detector, IP/0/B/0250/005 F 3/29/2019 | |||
WR 20143275 ADJUST CLOCK ON PSW FACP 5/21/2019 | |||
WR 20143349 2019 TFPI - Remove Papers from OOB 2nd Floor Battery 5/22/2019 | |||
Bank | |||
WR 20143396 I/R BARE WIRING IDENTIFIED AT COL R-75 IN U2 5/22/2019 | |||
EQUIPMENT RM | |||
14 | |||
}} |
Revision as of 04:02, 28 February 2020
ML19207A158 | |
Person / Time | |
---|---|
Site: | Oconee |
Issue date: | 07/19/2019 |
From: | Scott Shaeffer NRC/RGN-II |
To: | Burchfield J Duke Energy Carolinas |
References | |
IR 2019012 | |
Download: ML19207A158 (17) | |
See also: IR 05000269/2019012
Text
July 19, 2019
Mr. J. Ed Burchfield
Site Vice President, Oconee Nuclear Station
Duke Energy Corporation
Duke Energy Carolinas, LLC
7800 Rochester Highway
Seneca, SC 29672-0752
SUBJECT: OCONEE NUCLEAR STATION, UNITS 1, 2, & 3 - TRIENNIAL FIRE
PROTECTION INSPECTION REPORT 05000269/2019012 AND
05000270/2019012 AND 05000287/2019012
Dear Mr. Burchfield:
On June 7, 2019, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at
your Oconee Nuclear Station, Units 1, 2, & 3 and discussed the results of this inspection with
you and other members of your staff. The results of this inspection are documented in the
enclosed report.
One finding of very low safety significance (Green) is documented in this report. This finding
involved a violation of NRC requirements. We are treating this violation as a non-cited violation
(NCV) consistent with Section 2.3.2.a of the Enforcement Policy.
If you contest the violation or significance or severity of the violation documented in this
inspection report, you should provide a response within 30 days of the date of this inspection
report, with the basis for your denial, to the U.S. Nuclear Regulatory Commission, ATTN:
Document Control Desk, Washington, DC 20555-0001; with copies to the Regional
Administrator, Region II; the Director, Office of Enforcement; and the NRC Resident Inspector at
Oconee.
This letter, its enclosure, and your response (if any) will be made available for public inspection
and copying at http://www.nrc.gov/reading-rm/adams.html and at the NRC Public Document
Room in accordance with 10 CFR 2.390, Public Inspections, Exemptions, Requests for
Withholding.
Sincerely,
/RA/
Scott M. Shaeffer, Chief
Engineering Branch 2
J. Burchfield 2
Docket Nos.: 05000269 and 05000270 and 05000287
License Nos.: DPR-38 and DPR-47 and DPR-55
Enclosure:
As stated
cc w/ encl: Distribution via LISTSERV
OFFICE RII/DRS/EB2 RII/DRS/EB2 RII/DCO/CIB2 RII/DRS/EB2 RII/DRP RII/DRS/EB2
NAME RFanner WMonk DTerry-Ward ECoffman FEhrhardt SShaeffer
DATE 7/19/2019 7/10/2019 7/10/2019 7/16/2019 7/19/2019 7/19/2019
Via phone Email Email Email SS for FE SMS
U.S. NUCLEAR REGULATORY COMMISSION
Inspection Report
Docket Numbers: 05000269, 05000270 and 05000287
License Numbers: DPR-38, DPR-47 and DPR-55
Report Numbers: 05000269/2019012, 05000270/2019012 and 05000287/2019012
Enterprise Identifier: I-2019-012-0009
Licensee: Duke Energy Corporation
Facility: Oconee Nuclear Station, Units 1, 2, & 3
Location: Seneca, SC
Inspection Dates: May 20, 2019 to June 07, 2019
Inspectors: E. Coffman, Reactor Inspector
R. Fanner, Senior Reactor Inspector
W. Monk, Senior Reactor Inspector
D. Terry-Ward, Construction Inspector
Approved By: Scott M. Shaeffer, Chief
Engineering Branch 2
Division of Reactor Safety
Enclosure
SUMMARY
The U.S. Nuclear Regulatory Commission (NRC) continued monitoring the licensees
performance by conducting a triennial fire protection inspection at Oconee Nuclear Station,
Units 1, 2, & 3 in accordance with the Reactor Oversight Process. The Reactor Oversight
Process is the NRCs program for overseeing the safe operation of commercial nuclear power
reactors. Refer to https://www.nrc.gov/reactors/operating/oversight.html for more information.
List of Findings and Violations
Failure to Provide a Water Flow Alarm for a Fixed Suppression System as required by NFPA
805
Cornerstone Significance Cross-Cutting Report
Aspect Section
Mitigating Green None (NPP) 71111.05XT
Systems NCV
05000287,05000269,05000270/20190
12-01
Open/Closed
The NRC team identified a finding and associated non-cited violation (NCV) of very low
significance (Green), for the licensees failure to provide a water flow alarm for a fixed
suppression system, in accordance with NFPA 805, Sections 3.9.2 and 3.9.3.
Additional Tracking Items
None.
2
INSPECTION SCOPE
Inspections were conducted using the appropriate portions of the inspection procedures (IPs) in
effect at the beginning of the inspection unless otherwise noted. Currently approved IPs with
their attached revision histories are located on the public website at http://www.nrc.gov/reading-
rm/doc-collections/insp-manual/inspection-procedure/index.html. Samples were declared
complete when the IP requirements most appropriate to the inspection activity were met
consistent with Inspection Manual Chapter (IMC) 2515, Light-Water Reactor Inspection
Program - Operations Phase. The inspectors reviewed selected procedures and records,
observed activities, and interviewed personnel to assess licensee performance and compliance
with Commission rules and regulations, license conditions, site procedures, and standards.
INSPECTION RESULTS
Failure to Provide a Water Flow Alarm for a Fixed Suppression System as required by NFPA
805
Cornerstone Significance Cross-Cutting Report
Aspect Section
Mitigating Green None (NPP) 71111.05XT
Systems NCV
05000287,05000269,05000270/20190
12-01
Open/Closed
The NRC team identified a finding and associated non-cited violation (NCV) of very low
significance (Green), for the licensees failure to provide a water flow alarm for a fixed
suppression system, in accordance with NFPA 805, Sections 3.9.2 and 3.9.3.
Description: To assess the NFPA 805, Section 3.9, Automatic and Manual Water-Based Fire
Suppression Systems requirements, the team reviewed the licensees license amendment
request (LAR) submittal, dated April 14, 2010. In the referenced section, the licensee
committed to meeting the NFPA 805, Section 3.9.2 and NFPA 3.9.3 requirements. In this
instance, during the inspection and review of the fire areas for the 2019 Oconee TFPI the
NRC identified the licensee was not in compliance with the stated commitment for the AB-
105, Unit 2, Cable Room as specified and consistent with their stated commitment in their
license amendment request (LAR), Attachment A - NEI 04-02 Table B-1 Transition of
Fundamental FP Program & Design Elements. Initial questions related to the requirement
arose based upon the review of fire area AB-092, Unit 2 Equipment Room. Based upon
information reviewed, the NRC understood compliance to be consistent with the requirement
and stated as such in the NFPA 805 Safety Evaluation Report (SER), dated December 29,
2010. Specifically, Attachment A, NFPA 805, Chapter 3, Fundamental Elements Compliance
Matrix, Table 3.1-1 NFPA 805, Chapter 3, Fundamental Elements Compliance Matrix,
Element 3.9.2 stated the licensee complied with the stated commitment which the NRC
accepted. In part, the requirement stated that each system shall be equipped with a water
flow alarm consistent with NFPA 805, Section 3.9.2 and all alarms from fire suppression
systems shall annunciate in the control room or other suitable constantly attended
location. The team determined that at this time, there are no flow alarms or indication from
the fire suppression system serving fire area AB-105. To support the basis of why the
suppression systems are credited, the team reviewed OSC-9314, Fire Risk Evaluation, Rev.
3, Section 1.2.3, Fixed Suppression. This section stated in part that suppression was required
to suppress a fire in FA AB-105. The team reviewed the December 22, 2010 update to the
3
LAR for FA AB-105 and concluded that suppression was required to support transition of an
Existing Engineering Equivalency Evaluation (EEEE). Consistent with NFPA 805, Section
A.2.2.7, the EEEE signifies that a generic letter (GL) 86-10 evaluation was performed prior to
the transition to the NFPA 805 licensing basis to signify a noncompliance with the fire
protection program requirements.
The inspection revealed that commitments to the NFPA 805, Section 3.9.2 and 3.9.3
requirements were also specified by the licensee in OM 280.0023.001, Fire Protection
Design Basis Document OSS-0254.00-00-00-4008, Appendices A, B, & G. In Appendix A,
NFPA 805 Ch 3 Compliance (NEI 04-02 Table B-1) the licensee stated that they complied
with the NFPA 805 requirement to have water flow alarms on all required fixed extinguishing
systems (3.9.2 of Appendix A) and they would ensure all alarms from the fire suppression
system annunciate in the control room or other suitable location (OSS-0254.00-00-4008, Rev.
20 [Sec. 3.3.1.1.3] - Fire Protection Design Basis Document).
This licensing commitment was also in conflict with the conclusion reached in calculation
OSC-8003, the NFPA 13 code compliance calculation for the U2 Cable Room's suppression
system. Calculations OSC-8830 and OSC-8834, which were the NFPA 13 code compliance
calculations for U1 and U3 Cable Rooms' suppression systems, acknowledged the water flow
alarm does not exist.
The referenced calculations were inconsistent with the LAR dated December 22, 2010 and
the SER. These attributes had implications on the selected license commitment (SLC) 16.9.2,
Sprinkler and Spray Systems, which provided the applicable compensatory measures for a
system if it became non-functional. Among the elements referenced in OSS 0254.00-00-
4008, Oconee Fire Protection Design Basis Specification for Fire Protection Program, was
compliance with NFPA 13. The team reviewed OSC-9375, Oconee Fire PRA, Fire Scenario
Report, Rev. 7, which specified the importance of the suppression system as its applicably to
fire areas based upon the formulation of a hot gas layer (HGL). This also provided the basis
for suppression in the respective areas, which included AB-092 and AB-105. According to
Appendix C, the HGL ZOI impact times for the Equipment and Cable Rooms ranged from 33
to 53 minutes. Additionally, FAs AB-089, AB-095, AB-101, and AB-106 also utilized the
manually operated supply valves located at least 12 feet from the floor which without water
flow indication and alarms this could adversely impact fire suppression activities.
Finally, the team reviewed OSC-9887, NFPA-805 Monitoring Program Scoping, Rev. 5 which
stated in section 6.3, PMG component list for Manual Suppression, valves in the section
were required by either fire risk evaluation (FRE) or multi-compartment analysis (MCA). In
this instance, the team concluded the established functional failure criteria for Manual
suppression was based upon the failure of the manual suppression system control valve to
not function as designed which would only be revealed by compliance with the NFPA 805,
Section 3.9.2 and 3.9.3 requirements (i.e. no flow no alarm or indication) upon actuation. The
monitoring program requirements are based upon NFPA 805, Section 2.6 which states in part
that the monitoring program ensures the availability and reliability of the fire protection
systems are features are maintained consistent with the established performance criteria.
Following inspector questioning, the licensee provided a white paper that acknowledged the
noncompliance which was inconsistent with what is required by the SER.
Corrective Action References: NCR 02274272
Performance Assessment:
4
Performance Deficiency: The licensees failure to provide a water flow alarm for a water-
based suppression system was a performance deficiency.
Screening: The inspectors determined the performance deficiency was more than minor
because it was associated with the Protection Against External Factors attribute of the
Mitigating Systems cornerstone. Specifically, by not having fire water flow indication and
alarm capabilities negatively impacts fire suppression capability thus impacting the mitigating
systems cornerstone objective.
Significance: The inspectors assessed the significance of the finding using Appendix F, Fire
Protection and Post - Fire Safe Shutdown SDP. The team assessed the finding using NRC
Inspection Manual Chapter 0609, Attachment 4, Initial Characterization of Findings, and
determined the Mitigating System cornerstone was degraded. The team further assessed the
finding using NRC Inspection Manual Chapter 0609, Appendix F, Attachment 1, Fire
Protection Significance Determination Process Worksheet, and determined the finding to be
of very low safety significance (Green) based upon Step 1.4.2. A since the marginal code
variant suppression system appeared to still protect the targets (such as cable raceways that
contain cables critical for safe shutdown) in this fire area.
Cross-Cutting Aspect: Not Present Performance. No cross cutting aspect was assigned to
this finding because the inspectors determined the finding did not reflect present licensee
performance.
Enforcement:
Violation: Oconee Nuclear Station Units 1, 2, and 3 Renewed Facility Operating License
Condition 3.D required the licensee to implement and maintain in effect all provisions of the
approved FPP that complied with 10 CFR 50.48 (c), National Fire Protection Association
Standard NFPA 805, as specified in the NRC safety evaluation report (SER) dated
December 29, 2010. Section 3.9.2 of NFPA 805 stated that each system shall be equipped
with a water flow alarm. Section 3.9.3 stated that all alarms from fire suppression systems
shall annunciate in the control room or other suitable constantly attended location.
Contrary to the above, from December 29, 2010 on as required by the SER, the licensee
failed to equip the water-based suppression system in fire area AB-105 with a water flow
alarm. Additionally, the licensee failed to assure that alarms from the water-based
suppression system would annunciate in the control room or other suitable constantly
attended location.
Enforcement Action: This violation is being treated as an non-cited violation, consistent with
Section 2.3.2 of the Enforcement Policy.
EXIT MEETINGS AND DEBRIEFS
The inspectors verified no proprietary information was retained or documented in this report.
- On June 7, 2019, the inspectors presented the triennial fire protection inspection results
to J. Ed Burchfield and other members of the licensee staff.
5
DOCUMENTS REVIEWED
Inspection Type Designation Description or Title Revision or
Procedure Date
71111.05XT Calculations 51-9249010-004 Oconee Nuclear Safety Capability Assessment for Units 1, 8/15/2016
2, and 3
OSC -9236 PSW Facility Battery Room HVAC Rev. 7
OSC-10839 RCS Response to Turbine Building Fire-Induced Loss of all Rev. 2
Feedwater and 4160VAC Power with PSW Recovery
(NFPA 805 Fire Analysis)
OSC-11440 RCS Response to an Auxialiary Building Fire-Induced Loss Rev. 0
of all Feedwater and 4160VAC Power with SSF Recovery
(NFPA 805 Analysis)
OSC-9314 NFPA 805 Transition Risk-Informed, Performance Based Rev. 6
Fire Risk Evaluation
OSC-9535 EVALUATION OF RECOVERY ACTIONS IN SUPPORT Rev. 6
OF NUCLEAR SAFETY CAPABILITY ASSESSMENT
OSC-9659 Oconee Nuclear Safety Capability Assessment for Units 1, Rev. 11
2, and 3
OSC-9682 NFPA 72 Code Conformance Review Rev. 7
OSC-9683 Attachment C, page C1 of 5, QA 3 Fire Doors Rev. 5
OSC-9887 NFPA 805 Monitoring Program Scoping Rev. 5
Calibration NCR 02145275 NRC IN 2017-04: High Energy Arcing Faults (HEAFs) In 8/21/2017
Records Electric
Corrective Action 02025669 Manually stroking Cable and Equipment Room Valves 5/03/2016
Documents Concern
NCR 01904859 Tracking of implementation items for NFPA 805 at ONS. 3/25/2010
NCR 02021355 Revise NFPA 805 Calculations for Refill of SFPs 4/18/2016
NCR 02095166 OSC-9535 Improvements (NOS Audit 2017-ONS-FIRE-01) 1/26/2017
NCR 02254314 NFPA 805 Safe Shutdown Analysis Software Discrepancies 1/24/2019
NCR 02258539 REPLACE 2H-PG-0596 (GENERATOR GAS PRESSURE 2/20/2019
6
Inspection Type Designation Description or Title Revision or
Procedure Date
MANOMETER)
Corrective Action NCR 02273759 2019 TFPI: Unsecured 55-gallon drum in SSF Pump Room 5/21/2019
Documents NCR 02273814 2019 TFPI - Equipment did not meet procedure 5/21/2019
Resulting from requirements
Inspection NCR 02273824 2019 TFPI: PSW FACP panel clock is wrong 5/21/2019
NCR 02273922 2019 TFPI - Papers Found Stuck in OOB 2nd Floor Battery 5/22/2019
Terminals
NCR 02274026 2019 TFPI U2 AB Personnel Elevator has 2016 inspection 5/22/2019
date
NCR 02274039 2019 TFPI - Radio communication testing 5/22/2019
NCR 02274213 2019 TFPI: Procedure Guidance for Radio & Flashlight for 5/23/2019
NCR 02274273 2019 TFPI Safety Conditions in Turbine Building to Correct 5/23/2019
NCR 02274856 2019 TFPI Editorial Error Identified in OSC-9314 5/29/2019
NCR 02274870 2019 TFPI VFDR-TB-099 Discrepancy Identified in OSC- 5/29/2019
9314
NCR 02275427 2019 TFPI - Error in NFPA 805 SE Rad Release in U1,2,3 6/3/2019
ERs
NCR 02275568 2019 TFPI Incorrect valve referenced in OSC-9314 and 6/4/2019
AP/50
NCR 02275614 2019 TFPI: OSC-9293 Discrepancies 6/4/2019
NCR 02275708 2019 TFPI Enhance procedural guidance for localized fires 6/4/2019
NCR 02276102 2019 TFPI Impairment for U2 Cable Room Lists U1 Fire 6/6/2019
Zone
PRR 02274254 EP/1/A/1800/001 0Q RNO Step Inconsistant 5/23/2019
PRR 02274255 EP/2/A/1800/001 0Q RNO Step Inconsistant 5/23/2019
PRR 02274257 EP/3/A/1800/001 0Q RNO Step Inconsistant 5/23/2019
PRR 02274873 AP/1/A/1700/050 Procedural Enhancement 5/29/2019
PRR 02274874 AP/2/A/1700/050 Procedural Enhancement 5/29/2019
PRR 02274875 AP/3/A/1700/050 Procedural Enhancement 5/29/2019
PRR 02275562 AP/1/A/1700/050 Correct Component Number 6/4/2019
PRR 02275563 AP/2/A/1700/050 Correct Component Number 6/4/2019
7
Inspection Type Designation Description or Title Revision or
Procedure Date
PRR 02275564 AP/3/A/1700/050 Correct Component Number 6/4/2019
Drawings 0-310-FZ-001 Site General Layout, Ground Elevation, ONS Fire Areas / Rev.4
Zones
0-310-S2-13 Unit 1 & 2 Equipment Rooms, Sprinkler System Plan Rev. 1
0-310-S2-15 Unit 2 Cable Room Sprinkler System Plan Rev. 0
0-6707 One Line Diagram, PSW Building EL 797, 600 VAC Load Rev. 4
Center PSWLXPX13
0-6720G Connection Diagram, AB EL 809, 600 VAC Manual Rev. 0
Transfer Switches 1PSWSXTRN004 & 1PSWSXTRN005
O-1703-D One Line Diag Stat Aux Circuits 600V/208V L/C 2x5 & Rev. 65
MCC 2XI, 2XL & 2XO
O-1703-E One Line Diagram Station Aux. Circ. 600V/208V, L/C 2X6 & Rev. 59
MCC 2XJ, 2XN & 2XP
O-1703-G One Line Diagram STAT. Auxiliary Circuits 600V/208V L/C Rev. 94
2X8, 2X9, 2X10, 2X11, 2X11A & MCC 2XS1, 2XS2, 2XS3
O-1705 One Line Diagram 120 VAC & 125VDC Stat. Aux. Circuits Rev. 89
O-1705-A One Line Diagram 240/120V AC Station Aux. Circuits Rev. 84
Comp., ICS & REG. Supply
OFD-100A-01-01 Flow Diagram of RCS Rev. 42
OFD-100A-2.2 FLOW DIAGRAM OF REACTOR COOLANT SYSTEM Rev. 30
(PRESSURIZER)
OFD-100A-3.2 Flow Diagram of RCS (Pressurizer) Rev. 35
OFD-101A-1.2 FLOW DIAGRAM OF HIGH PRESSURE INJECTION Rev. 46
SYSTEM (STORAGE SECTION)
OFD-101A-1.4 Flow Diagram of High Pressure Injection System (Charging Rev. 49
Section)
OFD-101A-3.4 FLOW DIAGRAM OF HIGH PRESSURE INJECTION Rev. 46
SYSTEM (CHARGING SYSTEM)
8
Inspection Type Designation Description or Title Revision or
Procedure Date
Engineering EC 284333 Analyze the addition of new equipment to the Main Control Rev. 0
Changes Board (MCB) for seismic qualification, Z03
EC 407341 Replace U2 CBP Motor 2A 5/1/2019
EC 409018 2A FW Turbine and Turbine Oil Tank Suppression System 5/8/2019
EC 409020 3A FW Turbine and Turbine Oil Tank Suppression System 5/8/2019
Miscellaneous 1HP VA0939 1HP-939 LDST TO RBES TRAIN A
51-9249010-004 Oconee Nuclear Safety Capability Assessment for Units 1, 8/15/2016
2, and 3
AO-604 Region II Job Performance Measure Transfer SSF 600V 2/22/2017
Motor Control Center XSF Power Supply by Procedure
AO-605 Region II Job Performance Measure Place Dedicated 3/23/2017
Portable Submersible Pump in Service at the SSF
AO-700 Region II Job Performance Measure Reading Credited 2/19/2015
Control Room Instrumentation in the SSF
AO-S402 Establish RCS Cooldown with Main Steam Atmospheric 2/24/2016
Dump Valves
CO-603 Region II Job Performance Measure Activate the SSF Rev. 00a
CO-801 OATC Actions for Control Room Evacuation Following a Rev. 0
Fire
LAR 2008-01 ONS - LAR No. 2008-01 Supplement April 2010.MDB, 4/14/2010
Attachment A - NEI 04-02 Table B-1, Transition of
Fundamental FP Program & Design Elements
LAR 2008-01 ONS - LAR No. 2008-01 Supplement April 2010.MDB, 4/8/2010
Attachment C - NEI 04-02 Table B-3, Fire Area Transition
Motorola Drawing ONS Security Radio System Overview Rev. 10
NFPA 805, 2001 Fire protection for Light Water Reactor Electric Generating 2001
Plants
9
Inspection Type Designation Description or Title Revision or
Procedure Date
OM 280.- FIRE PROTECTION DESIGN BASIS DOCUMENT OSS- 8/15/2018
0023.001 0254.00-00-4008, APPENDICIES A, B, & G
OM 280.- FIRE PROTECTION DESIGN BASIS DOCUMENT OSS- 8/17/2016
0023.002 0254.00-00-4008, APPENDIX C
ON 2 FPS PN Fire Barrier Pen, 2KE3A2 Rev. 8
2KE0003
ON 3 FPS PN Fire Barrier Penetration 3TG2A1 Rev. 8
3TG0002
ONS UFSAR Onsite Power Systems 12/31/2017
Chapter 8,
Section 8.3
ONS UFSAR Section 9.5.1, Fire Protection 12/31/2017
Chapter 9
ONS UFSAR Fire Protection 12/31/2017
Chapter 9,
Section 9.5.1
ONS-19-002290 Hot Work Permit, Fire Area/Fire Zone: TB/All FZ in TB 3/27/19
ONS-19-002299 Hot Work Permit, Fire Area/Fire Zone: Yard/Yard 3/30/19
ONS-19-002312 Hot Work Permit, Fire Area/Fire Zone: TB/All FZ in TB 4/4/19
ONS-19-002319 Hot Work Permit, Fire Area/Fire Zone: AB/AB Roof, 4/3/19
ONS-19-002333 Hot Work Permit, Fire Area/Fire Zone: Yard/Yard 4/4/19
ONS-19-002341 Transient tracking permit for minimal combustibles during 4/4/2019
SFP Valve replacement
ONS-19-002594 Fire Impairment Repair of 2HPSW-654 Leak U1 Cable 6/6/2019
Room
ONS-19-002595 Fire Impairment Repair of 2HPSW-654 Leak U2 Cable 6/6/2019
Room
ONS-19-002601 Fire Impairment Isolation of Col. M Fire Protection Header 6/6/2019
OP-OC-AP-50 AP/50, Challenging Plant Fire (Lesson Plan) Rev. 2
OP-OC-CP-AFF Actions Following a Fire (Lesson Plan) Rev. 11a
OP-OC-EAP- Alternate Chilled Water System (Lesson Plan) Rev. 1a
10
Inspection Type Designation Description or Title Revision or
Procedure Date
OP-OC-EAP- Protected Service Water (Lesson Plan) Rev. 02b
PSW
OP-OC-EAP-SSF Standby Shutdown Facility (Lesson Plan) Rev. 25c
OSS-0254.00-00- PROTECTED SERVICE WATER BUILDING Rev. 4
1055
OSS-0254.00-00- (Elec) Design Basis Specification for Fire Detection System Rev. 018
2017
OSS-0254.00-00- Design Basis Specification for Design Basis events Rev. 034
4005
OSS-0254.00-00- (Mech) Design Basis Specification for Fire Protection Rev. 42
4008
PT/0/B/0250/030 Quarterly Fire Brigade Equipment Inspection Rev. 3
PT/0/B/2000/050 Fire Drill - Performance and Evaluation Rev. 22
PT/0/B/2000/050 Fire Drill - Performance and Evaluation Rev. 3
System Health 4160VAC - 4160 VAC Emergency Power Q4 2018
Report
TQ-OO-1331701 Align Sprinkler System to Equipment and/or Cable Rooms Rev. 03c
during a Fire
TQ-OO-1457101 Training and Qualification Guide Operate the AWC System 02/12/2015
TQ-OO-1750002 Training and Qualification Guide SSF Breaker Transfer Rev. 00c
TQ-OO-2444101 Following Fire, Flood or Sabotage, Place and Maintain Rev. 4b
Units in Hot Shutdown from SSF by Procedure
Procedures AD-EG-ALL-1374 ELECTROMAGNETIC INTERFERENCE ON PLANT REV. 0
EQUIPMENT
AD-EG-ALL-1501 FIRE PROTECTION CHANGE PROCESS REV. 2
AD-EG-ALL-1502 Fire Protection Impact Screening for Plant Design Changes Rev. 1
AD-EG-ALL-1503 NATIONAL FIRE PROTECTION ASSOCIATION (NFPA) REV. 1
805 MONITORING
11
Inspection Type Designation Description or Title Revision or
Procedure Date
AD-EG-ALL-1520 Transient Combustible Control Rev. 11
AD-EG-ALL-1521 Hot Work Permits Rev. 7
AD-EG-ALL-1523 TEMPORARY IGNITION SOURCE CONTROL Rev. 1
AD-EG-ALL-1540 FIRE PROTECTION NUCLEAR SAFETY CAPABILITY Rev. 0
ASSESSMENT (NSCA)
AD-EG-ALL-1541 CIRCUIT ANALYSIS Rev. 0
AD-OP-ALL-0111 Operations Communications Rev. 1
AD-OP-ALL-0207 FIRE BRIGADE ADMINISTRATIVE CONTROLS Rev. 2
AD-PI-ALL-0100 Corrective Action Program Rev. 21
AM/0/A/1300/059 Pump - Submersible - Emergency SSF Water Supply Rev. 12
Installation and Removal
AM/0/A/1300/101 Pump - Portable - Protected Service Water - Emergency Rev. 1
Water Supply - Installation and Removal
AP/0/A/1700/025 Standby Shutdown Facility Emergency Operating Rev. 63
Procedure
AP/0/A/1700/043 Fire Brigade Response Procedure Rev. 9
AP/0/A/1700/046 Extensive Damage Mitigation Rev. 9
AP/1/A/1700/050 Challenging Plant Fire Rev. 3
CSD-ONS-FS- Standard Operating Guide General Response Guidelines Rev. 0
001
CSD-ONS-FS- Standard Operating Guide Fire Suppression Rev. 0
022 Communication
CSD-ONS-PFP- Pre-Fire Plan for U1 Auxiliary Building Elevation 758 Rev. 0
CSD-ONS-PFP- Pre-Fire Plan for U2 Auxiliary Building Elevation 758 Rev. 1
CSD-ONS-PFP- Pre-Fire Plan for U2 Auxiliary Building Elevation 796 Rev. 0
12
Inspection Type Designation Description or Title Revision or
Procedure Date
CSD-ONS-PFP- Pre-Fire Plan for U3 Turbine Building Elevation 796 Rev. 0
EP/1/A/1800/001 EOP Unit 1 Blackout Rev. 5
0B
EP/1/A/1800/001 Unit 1 EOP Enclosures 5.41-5.46 Rev. 53
0Q
EP/2/A/1800/001 Unit 2 EOP Blackout Rev. 6
0B
EP/2/A/1800/001 Unit 2 EOP Enclosures 5.41-5.46 Rev. 7
0Q
EP/3/A/1800/001 Unit 3 EOP Blackout Rev. 6
0B
EP/3/A/1800/001 Unit 3 EOP Enclosures 5.41-5.46 Rev. 5
0Q
IP/0/B/0250/005 F Fire Detection System Detector Visual Inspection and Rev. 52
Sensitivity Test
IP/0/B/3000/020 Maintenance & Testing of Self-Contained Battery Packs on Rev. 47
Emergency Lights
MD 4.4.12 Methods for The Replacement of Fuses Rev. 1
MP/0/A/1705/040 Fire Protection - Periodic Inspection of SLC Required Fire Rev. 2
OP/0/A/1102/025 Cooldown Following Major Site Damage Rev. 31
OP/0/A/1102/025 Cooldown Following Major Site Damage Rev. 31
OP/1/A/6101/003 Alarm Response Guide 1SA-03 Rev. 65
OP/2/A/1102/020 SSF and Outside Rounds Rev. 90
13
Inspection Type Designation Description or Title Revision or
Procedure Date
D
OP/2/A/1106 006 Emergency FDW System Rev. 116
OP/2/A/1107/012 Operation of Safety Relate Motor Control Centers Rev. 33
OP/3/A/1107/012 Operation of Safety Related Motor Control Centers Rev. 37
OP/3/A/6103/003 Alarm Response Guide 3SA-03 Rev. 50
OSS-0111.00-00- MAINTENANCE AND REPAIR OF QA CONDITION 3 Rev. 4
0023 DOORS
OSS-0218.00-00- CABLE AND WIRING SEPARATION CRITERIA 11/12/2014
0019
PD-EG-ALL-1500 Fleet Fire Protection Program Manual Rev. 2
PT/0/A/0120/033 Time Critical Action Verification Rev. 7
PT/O/B/0120/032 FIELD EQUIPMENT AND PROCEDURES Rev. 53
SURVEILLANCE
Work Orders WO 20143132 Two lights out in the TB - Ceiling Near K-41 5/20/2019
WO 20143275 ADJUST CLOCK ON PSW FACP 5/21/2019
WO 20143349 2019 TFPI - Remove Papers from OOB 2nd Floor Battery 5/22/2019
Bank
WO 20143396 I/R BARE WIRING IDENTIFIED AT COL R-75 IN U2 5/22/2019
EQUIPMENT RM
WO 20231357 U0, OOB Emergency Generator Test Run (30 min) 10/21/2018
WO 20267841 U0, OOB Emergency Generator Test Run (30 min) 5/12/2019
WO 20280922-01 Semi/Annual Inspection of Fire detector, IP/0/B/0250/005 F 3/29/2019
WR 20143275 ADJUST CLOCK ON PSW FACP 5/21/2019
WR 20143349 2019 TFPI - Remove Papers from OOB 2nd Floor Battery 5/22/2019
Bank
WR 20143396 I/R BARE WIRING IDENTIFIED AT COL R-75 IN U2 5/22/2019
EQUIPMENT RM
14