IR 05000298/2016008

Cooper Nuclear Station - NRC Triennial Fire Protection Inspection Report 05000298/2016008

ML16270A561
Person / Time
Site:	Cooper
Issue date:	09/26/2016
From:	Werner G E NRC/RGN-IV/DRS/EB-2
To:	Limpias O A Nebraska Public Power District (NPPD)
References
IR 2016008
Download: ML16270A561 (36)

Text

September 26, 2016

Mr. Oscar Vice President-Nuclear and CNO Nebraska Public Power District

Cooper Nuclear Station 72676 648A Avenue P.O. Box 98 Brownville, NE 68321

SUBJECT: COOPER NUCLEAR STATION - NRC TRIENNIAL FIRE PROTECTION INSPECTION REPORT 05000298/2016008

Dear Mr. Limpias:

On August 26, 2016, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at your Cooper Nuclear Station and discussed the results of this inspection with you and other members of your staff. The NRC team documented the results of this inspection in the enclosed inspection report.

The NRC team did not identify any findings or violations of more than minor significance.

In accordance with Title 10 of the Code of Federal Regulations 2.390, "Public Inspections, Exemptions, Requests for Withholding," a copy of this letter, its enclosure, and your response (if any) will be available electronic ally for public inspection in the NRC's Public Document Room or from the Publicly Available Records (PARS) component of the NRC's Agencywide Documents Access and Management System (ADAMS). ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).

Sincerely,/RA/ Gregory E. Werner, Chief Engineering Branch 2 Division of Reactor Safety

Docket No. 50-298 License No. DPR-46

Enclosure:

Inspection Report 05000298/2016008

w/Attachment:

Supplemental Information

cc w/enclosure: Electronic Distribution September 26, 2016

Mr. Oscar

SUMMARY

IR 05000298/2016008; 08/08/2016 - 08/26/2016; Cooper Nuclear Station; Triennial Fire Protection Team Inspection.

The report covers a two-week triennial fire protection team inspection by specialist inspectors from Region IV. No findings were documented. The significance of inspection findings is indicated by their color (i.e., Green, White, Yellow, or Red) and determined using Inspection Manual Chapter 0609, "Significance Determination Process," dated April 29, 2015. Cross-cutting aspects are determined using Inspection Manual Chapter 0310, "Aspects within the Cross-Cutting Areas," dated December 4, 2014. All violations of NRC requirements are dispositioned in accordance with the NRC's Enforcement Policy dated August 1, 2016. The NRC's program for overseeing the safe operation of commercial nuclear power reactors is described in NUREG-1649, "Reactor Oversight Process," Revision 6.

A. NRC-Identified and Self-Revealing Findings

None

B. Licensee-Identified Violations

None

REPORT DETAILS

REACTOR SAFETY

Cornerstones: Initiating Events, Mitigating Systems, and Barrier Integrity

1R05 Fire Protection

This report presents the results of a triennial fire protection team inspection conducted at Cooper Nuclear Station in accordance with NRC Inspection Procedure 71111.05XT, "Fire Protection - NFPA 805 (Triennial)," dated January 31, 2013. The team reviewed the licensee's fire protection program against the requirements of National Fire Protection Association (NFPA) Standard 805, "Performance-Based Standard for Fire Protection for Light Water Reactor Electric Generating Plants," 2001 Edition, as incorporated by Title 10 of the Code of Federal Regulations (10 CFR) 50.48(c). The NFPA 805 standard establishes a comprehensive set of requirements for fire protection programs at nuclear power plants. The standard incorporates both deterministic and risk-informed, performance-based concepts. The inspection team evaluated the implementation of the approved fire protection program in selected risk-significant areas with an emphasis on the procedures, equipment, fire barriers, and systems that ensure the plant can achieve and maintain a safe and stable condition.

Inspection Procedure 71111.05XT requires the selection of three to five fire areas and one or more mitigating strategies for review. The team used the fire hazards analysis

section of the Cooper Nuclear Station NFPA 805 fire probabilistic risk assessment to select the following four risk-significant fire areas (inspection samples) for review:

Fire Area Description Category CB-D Control Room, Computer Room, Cable Spreading Room, Cable Expansion Room, Auxiliary Relay Room Performance-Based / Primary Control Station DG-A Diesel Generator Room 1A Deterministic RB-FN Reactor Building 903' Northeast Corner Performance-Based RB-M Reactor Building South West Corner, RHR Heat Exchanger Room B and RWCU Hear Exchanger Room 932' Performance-Based Since this was the first triennial inspection following NRC approval of the risk-informed, performance-based fire protection program, the team reviewed samples of the implementation items required to be completed in accordance with Operating License Condition 2.C.(4). The team also reviewed samples of the plant modifications credited to support the approved fire protection program.

The team evaluated the licensee's fire protection program using the applicable requirements, which included the plant Technical Specifications, Operating License Condition 2.C.(4), NRC safety evaluations, 10 CFR 50.48, and NFPA 805. The team also reviewed related documents that included the final safety analysis report, the nuclear safety capability assessment, and the fire safety analysis. Specific documents reviewed by the team are listed in the attachment.

Four fire area inspection samples and two mitigating strategy samples were completed.

.01 Protection of Safe Shutdown Capabilities

a. Inspection Scope

The team reviewed the nuclear safety capability assessment, piping and instrumentation diagrams, and fire response procedures to verify that a safe shutdown success path, free of fire damage, would be available to meet the nuclear safety goals, objectives, and performance criteria in the event of a fire under any plant operational mode or configuration.

The team reviewed applicable sections of the fire response procedures for the selected fire areas and their associated fire scenarios to verify that the shutdown methodology properly identified the components and systems necessary to achieve and maintain safe and stable plant conditions. The team performed a walkdown of the procedure to verify that recovery actions credited to achieve the nuclear safety performance criteria were feasible. The team evaluated the feasibility of the recovery actions against the criteria established in the licensee's fire protection program as approved in the safety evaluation report. Specifically, the team verified that licensee personnel credited for procedure implementation had procedures available, were trained on implementation, and were available in the event a fire occurred. The team also verified that the operators could reasonably be expected to perform the recovery actions within the time required to maintain plant parameters within specified limits.

b. Findings

No findings were identified.

.02 Passive Fire Protection

a. Inspection Scope

The team walked down accessible portions of the selected fire areas to observe the material condition and configuration of the installed fire area boundaries (including walls, fire doors, and fire dampers) and verify that the fire barriers were appropriate for the fire hazards in the area. The team compared the installed configurations to the approved construction details, supporting fire tests, and applicable license commitments.

The team reviewed installation, repair, and qualification records for a sample of penetration seals to ensure that the installation met the engineering design. The team also reviewed similar records for the rated fire wraps to ensure the material possessed an appropriate fire rating and that the installation met the engineering design. The team reviewed modifications related to the conversion to a risk-informed fire protection

program.

b. Findings

No findings were identified.

.03 Active Fire Protection

a. Inspection Scope

The team reviewed the design, maintenance, testing, and operation of the fire detection and suppression systems in the selected fire areas. The team verified the automatic detection systems and the manual and automatic suppression systems were installed, tested, and maintained in accordance with the National Fire Protection Association code of record or approved deviations and that each suppression system was appropriate for the hazards in the selected fire areas. The team verified that the licensee had appropriately reduced the frequencies of fire protection surveillances. The licensee implemented the process described in Electric Power Research Institute Technical Report 1006756, "Fire Protection Surveillance Optimization and Maintenance Guide for Fire Protection Systems and Features."

The team walked down accessible portions of the detection and suppression systems in the selected fire areas. The team walked down major system support equipment in other areas (e.g., fire pumps and Halon supply systems) to assess the material condition

of these systems and components.

The team reviewed the flow and pressure tests for electric and diesel fire pumps to verify

that the pumps met their design requirements. The team also reviewed the Halon suppression functional tests to verify that the system capability met the design

requirements.

The team assessed the fire brigade capabilities by reviewing training, qualification, and drill critique records. The team also reviewed pre-fire plans and smoke removal plans for the selected fire areas to determine if appropriate information was provided to fire brigade members and plant operators to identify safe shutdown equipment and instrumentation and to facilitate suppression of a fire that could impact post-fire safe shutdown capability. In addition, the team inspected fire brigade equipment to determine operational readiness for firefighting.

The team observed an unannounced fire drill and subsequent drill critique on August 26, 2016, using the guidance contained in Inspection Procedure 71111.05AQ, "Fire Protection Annual/Quarterly," dated September 30, 2010. The team observed fire brigade members fight a simulated fire at the station startup transformer. The team verified that the licensee identified problems, openly discussed them in a self-critical manner at the drill debrief, and identified appropriate corrective actions. Specific attributes evaluated were:

(1) proper wearing of turnout gear and self-contained breathing apparatus;

(2) proper use and layout of fire hoses;

(3) employment of appropriate firefighting techniques;

(4) sufficient firefighting equipment was brought to the scene;

(5) effectiveness of fire brigade leader communications, command, and control;

(6) search for victims and propagation of the fire into other areas;

(7) smoke removal operations;

(8) utilization of pre-planned strategies;

(9) adherence to the pre-planned drill scenario; and

(10) drill objectives.

b. Findings

No findings were identified.

.04 Protection from Damage from Fire Suppression Activities

a. Inspection Scope

The team performed plant walk downs and document reviews to verify that redundant trains of systems required for hot shutdown, which are located in the same fire area, would not be subject to damage from fire suppression activities or from the rupture or inadvertent operation of fire suppression systems. Specifically, the team verified:

• A fire in one of the selected fire areas would not directly, through production of smoke, heat, or hot gases, cause activation of suppression systems that could potentially damage all redundant safe shutdown trains.

• A fire in one of the selected fire areas or the inadvertent actuation or rupture of a fire suppression system would not directly cause damage to all redundant trains (e.g., sprinkler-caused flooding of other than the locally affected train).

• Adequate drainage was provided in areas protected by water suppression systems.

b. Findings

No findings were identified.

.05 Shutdown from a Primary Control Station

a. Inspection Scope

Review of Methodology

The team reviewed the nuclear safety capability assessment, procedures, piping and instrumentation drawings, electrical drawings, and other supporting documents to verify that the licensee can achieve and maintain safe and stable plant conditions from the primary control station in the event a fire required evacuation of the control room.

The team verified that the nuclear safety capability assessment properly identified the components and systems necessary to meet the nuclear safety performance criteria for the fire area selected. Specifically, the team determined the adequacy of the systems selected to meet the criteria for reactivity control, inventory and pressure control, decay heat removal, vital auxiliaries, and process monitoring. For the primary control station, which was analyzed using a performance-based approach, the team verified that the analysis included a consideration of all the necessary cables and equipment associated with operation and control of both AC and DC power supplies.

The team verified that the transfer of command and control from the control room to the primary control station would be unaffected by fire-induced circuit faults (e.g., by the provision of separate fuses and power supplies for shutdown control circuits).

Review of Operational Implementation The team verified that the training program for licensed and non-licensed operators included the procedures for achieving and maintaining safe and stable plant conditions, including any necessary recovery actions. The team also verified that sufficient personnel required to achieve and maintain safe and stable plant conditions were properly trained and were available at all times among the normal on-site staff, exclusive of the fire brigade.

The team performed a timed walkdown of Procedure 5.4FIRE-S/D, "Fire Induced Shutdown from Outside Control Room," Revision 65, with licensed and non-licensed operators to determine the adequacy of the procedure. The team verified that the recovery actions taken were feasible and that operators could reasonably be expected to implement the procedure within the applicable time requirements to achieve the nuclear safety performance criteria. The team evaluated the feasibility of the recovery actions using the criteria established in the licensee's approved fire protection program.

The team also verified that the licensee conducted periodic operational tests of the transfer and isolation capability and instrumentation and control functions used for transferring control from the main control room to the primary control station and other locations where recovery actions would be performed. The team verified that the tests were adequate to prove the functionality of the primary control stations' capability to meet performance criteria and achieve and maintain safe and stable plant conditions.

b. Findings

No findings were identified.

.06 Circuit Analysis

a. Inspection Scope

The team reviewed the nuclear safety capability assessment to verify that the licensee identified the circuits that may impact the ability to achieve and maintain safe and stable conditions. The team verified, on a sample basis, that the licensee properly identified the cables for equipment required to achieve and maintain safe and stable conditions in the event of a fire in the selected fire areas. The team verified that these cables were either adequately protected from the potentially adverse effects of fire damage or were analyzed to show that fire-induced faults (e.g., hot shorts, open circuits, and shorts to ground) would not prevent achieving safe and stable conditions. The team verified that the licensee's analysis considered potential spurious operations due to fire-induced cable faults.

The team's evaluation focused on the cables of selected components from the high pressure core injection system, the residual heat removal system, the automatic depressurization system, motor-operated valves, the alternate shutdown panel, isolation and transferring control equipment and the local alternate shutdown panels. For the sample of components selected, the team reviewed process and instrumentation drawings and electrical elementary and block diagrams, and the team identified power, control, and instrument cables necessary to support their operation. In addition, the team reviewed cable and conduit routing information to verify that fire protection features were in place as needed to satisfy the separation requirements specified in the fire protection license basis. Specific components reviewed by the team are listed in the

attachment.

b. Findings

No findings were identified.

.07 Communications

a. Inspection Scope

The team inspected the contents of designated emergency storage lockers and reviewed the procedure for shutdown from outside of the control room to verify that portable radio communications and fixed emergency communications systems were available, operable, and adequate for the performance of designated activities. The team verified the capability of the communication systems to support the operators in the conduct and coordination of their required actions. The team also verified that the design and location of communications equipment, such as repeaters and transmitters, would not cause a loss of communications during a fire. The team discussed system design, testing, and maintenance with the system engineer.

b. Findings

No findings were identified.

.08 Emergency Lighting

a. Inspection Scope

The team reviewed the emergency lighting provided, both in fixed and portable form, along access routes and egress routes and at control stations, plant parameter monitoring locations, and recovery action locations. The team verified that the emergency lighting was adequate for operators to perform the required recovery actions during a walkdown of the procedure for shutdown from outside of the control room.

Specifically, the team verified:

• The distribution system contained protective devices so that a fire in the area will not cause a loss of emergency lighting in any unaffected area needed to achieve and maintain safe and stable plant conditions.

• The battery power supplies had a capacity sufficient to support recovery actions necessary to meet the nuclear safety performance criteria.

• The illumination was sufficient for operators to perform the required recovery actions for a shutdown from outside the control room.

• The operability testing and maintenance of the emergency lighting followed licensee procedures and accepted industry practice.

• The emergency lighting batteries were maintained consistent with the manufacturer's recommendations.

b. Findings

No findings were identified.

.09 Cold Shutdown Repairs

a. Inspection Scope

The team determined that the licensee did not credit cold shutdown repairs to meet the nuclear safety performance criteria. The team reviewed the nuclear safety capability assessment and interviewed licensee personnel and determined that the licensee does not require transitioning to cold shutdown to achieve a safe and stable plant condition.

b. Findings

No findings were identified.

.10 Compensatory Measures

a. Inspection Scope

The team verified that compensatory measures were implemented for out-of-service, degraded, or inoperable fire protection and success path equipment, systems, or features (e.g., detection and suppression systems and equipment; passive fire barriers; or pumps, valves, or electrical devices providing nuclear safe ty functions or capabilities for meeting performance criteria) necessary to achieve and maintain safe and stable plant conditions. The team also verified that the short-term compensatory measures compensated for the degraded function or feature until appropriate corrective action could be taken and that the licensee was effective in returning the equipment to service in a reasonable period of time.

b. Findings

No findings were identified.

.11 Control of Transient Combustibles and Ignition Sources

a. Inspection Scope

The team reviewed the licensee's approved fire protection program, implementing procedures, and programs for the control of ignition sources and transient combustibles. The team assessed the licensee's effectiveness in preventing fires and in controlling combustible loading within limits established in the fire hazards analysis. The team performed plant walk downs to independently verify that transient combustibles and ignition sources were being properly controlled in accordance with the administrative controls.

b. Findings

No findings were identified.

.12 Radiological Release

a. Inspection Scope

The team verified that the licensee provided reasonable assurance that a fire would not result in a radiological release that adversely affects the public, plant personnel, or the environment. The team also verified that the licensee evaluated that any radiation release to any unrestricted area resulting from fire suppression activities (but not involving fuel damage) were as low as reasonably achievable and would not exceed applicable 10 CFR Part 20 limits. The team verified that the licensee analyzed the radioactive release on a fire area basis. The team walked down the selected fire zones and verified that the pre-fire plan tactics and instructions were consistent with the potential radiological conditions identified in the analyses.

b. Findings

No findings were identified.

.13 Non-Power Operations

a. Inspection Scope

The plant did not enter an outage during the inspection. However, the team verified that the licensee performed the following activities:

• Defined higher risk evolutions that are performed during outages.

• Defined the key safety functions required to maintain the plant in a safe and stable condition during non-power operational modes.

• Performed the nuclear safety capability assessment during non-power operations and defined specific pinch points where one or more key safety functions could be lost.

• Established additional fire protection defense-in-depth actions to be taken during higher risk evolutions in the locations of the pinch points where key safety functions could be lost.

b. Findings

No findings were identified.

.14 Monitoring Program

a. Inspection Scope

The team verified that the licensee established a monitoring program to ensure that the availability and reliability of the fire protection systems, structures, and components credited in the performance-based analyses are maintained and to assess the performance of the fire protection program in meeting the nuclear safety performance criteria. The team verified that the monitoring program ensured the assumptions in the engineering analysis remain valid. The team also verified that the licensee was maintaining acceptable levels of availability, reliability, and performance per its license condition. When the established levels of availability, reliability, and performance were not met, the team verified that the licensee took appropriate corrective actions to return fire protection systems and features to the established acceptable levels.

b. Findings

Introduction.

The team identified an unresolved item associated with the licensee's implementation of the monitoring program required in Section 2.6 of National Fire Protection Association (NFPA) Standard 805, "Performance-Based Standard for Fire Protection for Light-Water Reactor Electric Generating Plants." Specifically, the team required additional information to determine whether the licensee's actions to set the action levels for the availability of some plant components at the components' maintenance rule monitoring values and the licensee's performance of a risk-informed sensitivity analysis to ensure that the assumptions in the engineering analysis remained valid were acceptable.

Description.

As part of the transition to a performance-based, risk-informed fire protection program, the licensee adopted the requirements of NFPA 805. NFPA 805 requires the following in Section 2.6:

Monitoring. A monitoring program shall be established to ensure that the availability and reliability of the fire protection systems and features are maintained and to assess the performance of the fire protection program in meeting the performance criteria. Monitoring shall ensure that the assumptions in the engineering analysis remain valid.

The team reviewed selected samples of equipment monitored by the licensee using Procedure 3-CNS-DC-357, "NFPA 805 Monitoring Program," Revision 0, to ensure that the licensee's program properly implemented the requirements of NFPA 805, Section 2.6. The team also reviewed Engineering Report Number ER2015-002, "NFPA 805 Fire Protection Monitoring Program," Revision 2.

The team observed that for components used in the fire probabilistic risk assessment, the unavailability time for those components was monitored using the existing maintenance rule monitoring program. These components included the:

• Control rod drive pumps

• Core spray pumps

• Emergency diesel generators

• Emergency station service transformer

• Startup station service transformer

• High pressure core spray pump

• Instrument air compressors

• Residual heat removal pumps

• Standby liquid control pumps

• Service water pumps The team noted that the action levels for availability in the maintenance rule monitoring program were greater than the assumptions in the fire probabilistic risk assessment.

With this observation, the team questioned the licensee as to whether this met the requirement in NFPA 805 to maintain the assumptions in the engineering analysis. The licensee informed the team that they had performed a sensitivity analysis to determine the significance of monitoring at a higher level of unavailability via the maintenance rule. This analysis determined an increase in core damage frequency for the additional unavailability time that could be accrued above the assumption for availability in the fire probabilistic risk assessment and up to the maintenance rule monitoring value for unavailability. This increase in core damage frequency was then determined to be acceptable if it did not exceed 1.0E-6/year. The team noted that for an individual component this screening criterion would not exceed more than 2 percent of the licensee's baseline fire core damage frequency.

The team was aware that some particular aspects of the monitoring program were being discussed between the industry and the NRC's Office of Nuclear Reactor Regulation during periodic public meetings which discussed Frequently Asked Question 10-0059, "NFPA 805 Monitoring." The monitoring program and the sensitivity analysis approach used by the licensee are enveloped in these discussions.

The team determined that additional information is required to determine if a performance deficiency exists. Specifically, the team needed to determine if the licensee's action to set the action levels for the availability of some plant components at the components' maintenance rule monitoring values and the performance of a risk-informed sensitivity analysis in an attempt to ensure that the assumptions in the engineering analysis remained valid would be an acceptable approach. Judgment on the suitability of this approach is pending further resolution of the monitoring program during discussions of Frequently Asked Question 10-0059, "NFPA 805 Monitoring."

The licensee entered this issue of concern into the corrective action program as Condition Report CR-CNS-2016-05109. This issue of concern is being treated as Unresolved Item 05000298/2016008-01, "Possible Failure to Ensure that the Assumptions in the Engineering Analysis Remain Valid."

.15 Plant Change Evaluation

The team reviewed plant change evaluations to verify that, where performance-based methods were applied, the methods adequately represented plant design and conditions in the fire area, were performed by qualified people, were acceptable for the application, and met the requirements of the fire protection license condition for self-approved changes to the fire protection program.

b. Findings

No findings were identified.

.16 Alternative Mitigation Strategy Inspection Activities

a. Inspection Scope

The team reviewed the licensee's implementation of guidance and strategies intended to maintain or restore core, containment, and spent fuel pool cooling capabilities under the circumstances associated with the potential loss of large areas of the plant due to explosions or fire as required by 10 CFR 50.54(hh)(2).

The team verified that the licensee maintained and implemented adequate procedures, maintained and tested equipment necessary to properly implement the strategies, and ensured station personnel were knowledgeable and capable of implementing the procedures. The team performed a visual inspection of portable equipment used to implement the strategy to ensure the availability and material readiness of the equipment, including the adequacy of portable pump trailer hitch attachments, and verified the availability of on-site vehicles capable of towing the portable pump. The team assessed the off-site ability to obtain fuel for the portable pump and foam used for firefighting efforts. The strategies and procedures selected for this inspection sample included:

• Fire protection water supply to the residual heat removal subsystem using either the existing fire protection system or using the onsite portable pump

• Using direct current power supplies to depressurize the reactor pressure vessel using the safety relief valves.

The team completed two samples.

b. Findings

No findings were identified.

.17 Implementation of Risk-Related Implementation Items

a. Inspection Scope

The team verified that the licensee had appropriately implemented risk-related items in the establishment and early operation of their NFPA 805 program. The team reviewed changes to the configuration risk management program, the risk assessment program, and a performance-based fire protection surveillance frequency program. The team reviewed the licensee's qualification standard used by plant personnel performing fire probabilistic risk assessment work. The team also reviewed the quality assurance program auditing requirements for completeness. Finally, the team reviewed the licensee's probabilistic risk assessment to ensure the basic event data in the fire probabilistic risk assessment matched the internal events probabilistic risk assessment basic events, which included a verification of multiple spurious operation and human reliability analysis treatment.

The team reviewed samples from the NFPA 805 Transition Report, Tables S-2, "Plant Modifications Committed," and S-3, "Implementation Items," to verify the implementation of the licensee's risk-related implementation items. The items reviewed are listed in the

attachment.

b. Findings

No findings were identified.

OTHER ACTIVITIES

[OA]

4OA2 Identification and Resolution of Problems

Corrective Actions for Fire Protection Deficiencies

a. Inspection Scope

The team selected a sample of condition reports associated with the licensee's fire protection program to verify that the licensee had an appropriate threshold for identifying deficiencies. The team reviewed the corrective actions proposed and implemented to verify that they were effective in correcting identified deficiencies. The team evaluated the quality of recent engineering evaluations through a review of condition reports, calculations, and other documents during the inspection.

b. Findings

No findings were identified.

4OA6 Meetings, Including Exit

Exit Meeting Summary

The team presented the inspection results to Mr. O. Limpias, Vice President-Nuclear and Chief Nuclear Officer, and other members of the licensee staff at an exit meeting on August 26, 2016. The licensee acknowledged the findings presented.

The team verified that no proprietary information was retained by the team or documented in this report.

SUPPLEMENTAL INFORMATION

KEY POINTS OF CONTACT

Licensee Personnel

T. Barker, Manager, Engineering Programs and Components

J. Bebb, Manager, Security

M. Bergmeier, Supervisor, Operations Support Group

D. Buman, Director, Engineering

W. Chapin, Manager, Maintenance

L. Connor, Specialist, Operations Support Group

L. Dewhirst, Manager, Corrective Action and Assessment

K. Dia, Manager, System Engineering Department

M. Dickerson, Engineer, Electrical

J. Ehlers, Supervisor, Electrical Instrument and Control

T. Forland, Engineer, Licensing

D. Goodman, Manager, Operations/Acti

ng General Manager, Plant Operations

J. Houston, Manager, Production

B. Howard, Technician, Radiation Protection

R. Jensen, Electrical Engineer

J. Keithley, Electrician

B. Kirkpatrick, Specialist, Licensing Specialist

O. Limpias, Vice President-Nuclear and Chief Nuclear Officer

T. Mertes, Electrician

M. Neddenreip, Engineer, Fire Protection

S. Nelson, Supervisor, Risk and Fire Programs Supervisor

K. Newcomb, Fire Marshall

O. Olson, Engineer, Probabilistic Risk Assessment Engineer

B. Parker, Electrician

R. Penfield, Director, Nuclear Safety Assurance

R. Schultz, Engineer, Quality Assurance Engineer

A. Seeba, Electrician

J. Shaw, Manager, Licensing Manager

J. Shrader, Corporate Fire and Safety Lead

T. Shudak, Engineer, Fire Protection Program

K. Tom, Assistant to Director of Engineering

NRC Personnel

P. Voss, Senior Resident Inspector

C. Henderson, Resident Inspector

LIST OF ITEMS OPENED, CLOSED, AND DISCUSSED

Opened

05000298/2016008-01 URI Possible Failure to Ensure that the Assumptions in the Engineering Analysis Remain Valid (Section 1R05.05.14)

LIST OF DOCUMENTS REVIEWED

Calculations

Number Title Revision Date GE-NE-T23-00742-

Fire Event Analyses for Cooper Nuclear Station March 1997

MDE-37-0286 Safe Shutdown Appendix R Analyses for Cooper Nuclear Station February 1986 NEDC 09-101 EPM Report R1906-711-RB - Detailed Fire Modeling Report for Fire Compartment RB

NEDC 09-098 EPM Report R1906-711-CB-E - Detailed Fire Modeling Report for Fire Compartment

CB-E

NEDC 10-024 Scientech Calculation 17712-009 Task 7.11c Multi-Compartment (Zone)

NEDC 10-041 NFPA 805 Recovery Action Feasibility Assessment (EPM Report R1906-004-005)

NEDC 10-062 EPM Report R1906-003-01, NFPA 805 Radioactive Release Review

NEDC 10-071 CNS Acceptance of EPM Report R1906-002-002, NFPA Code Conformance Review

NEDC 10-085 Scientech Calculation 17712-018-04 Task 8 Fire Risk Evaluation Area

CB-D

NEDC 11-088 Fire Safety Analysis for Fire Area

CB-D EPM

Report R1906-008-CBD

NEDC 11-090 Fire Safety Analysis for Fire Area

DG-A EPM

Report R1906-008-DGA

NEDC 10-091 Scientech Calculation 17712-018-05 Task 8 Fire Risk Evaluation Area

RB-FN

NEDC 10-094 Scientech Calculation 17712-018-03 Task 8 Fire Risk Evaluation Area

RB-M

NEDC 11-003 Non-Power Operation Modes Transition review of EPM

Report R1906-006-001

NEDC 11-019 Nuclear Safety Capability Assessment 2

Calculations

Number Title Revision Date NEDC 11-020 Recovery Action Transition Report Review EPM Report

R1906-004-004

NEDC 11-088 Fire Safety Analysis for Fire Area

CB-D EPM Report

R1906-008-CBD

NEDC 11-090 Fire Safety Analysis for Fire Area

DG-A EPM Report

R1906-008-DGA

NEDC 11-097 Fire Safety Analysis for Fire Area

RB-FN EPM Report

R1906-008-RBFN

NEDC 11-100 Fire Safety Analysis for Fire Area

RB-M EPM Report

R1906-008-RBM

NEDC 11-105 Fire Safety Analysis for Fire Area

TB-A EPM Report

R1906-008-TBA

NEDC 14-043 Fire Safety Analysis for Entire Power Block, EPM

Report R1906-008-GEN

Condition Reports

2016-00492

2012-05088

2012-05134

2013-05471

2013-07772

2013-05960

2016-02234

2016-04976*

2016-04694*

2016-05057*

2016-04685*

2016-05017*

• Issued as a result of inspection activities.

Drawings

Number Title Revision 2016, Sheet 1B Flow Diagram - Fire Protection, Control, Radioactive Waste & Auxiliary Radioactive Waste Buildings

2016, Sheet 1C Flow Diagram - Fire Protection, Reactor Building 3 2016, Sheet 2 Flow Diagram - Fire Protection for Pumphouse and Storage Tanks 36 2016, Sheet 4 Flow Diagram - Halon and Cardox Systems 7 2016, Sheet 7 Flow Diagram - Fire Protection System Site Plan 11

Drawings

Number Title Revision 2036, Sheet 1 Flow Diagram Reactor Building Service Water system A3 2040, Sheet 1 Flow Diagram Residual Heat Removal System N82 2040, Sheet 2 Flow Diagram Residual Heat Removal System Loop "B" 19

2041 Flow Diagram Reactor Building Main Steam System N87

2043 Flow Diagram Reactor Core Isolation Coolant and reactor Feed Systems

2044 Flow Diagram High Pressure Injection and Reactor Feed Systems 75 2045, Sheet 1 Flow Diagram Core Spray System N58 3001 Main One Line Diagram AE25

3002, Sheet 1 Auxiliary One Line Diagram MCC Z, SWGR 1A, 1B, 1E, & Critical SWGR 1F, 1G

AE52 3003, Sheet 2 Auxiliary One Line Diagram Motor Control Centers A, B, F

and G AE50 3004, Sheet 3 Auxiliary One Line Diagram Motor Control Centers C, D, H, J, DG1 and DG2

N2 3005, Sheet 4 Auxiliary One Line Diagram Motor Control Centers M, N, P, U, V and W

AP69 3006, Sheet 5 Auxiliary One Line Diagram; Starter Racks LZ and TZ; Motor Control Centers K, L, LX, RA, RX, S, T, TX, X

AE84 3007, Sheet 6 Auxiliary One Line Diagram; Motor Control Centers E, Q, R, RB, & Y N83 3009, Sheet 1 One Line Switching Diagram, 12.5 kV Ring Bus System 61 3009, Sheet 2 North Load Center Auxiliary One Line Diagram 30 3020, Sheet 4 4160V Switchgear Elementary Diagrams N20

25, Sheet 9 4160V Switchgear Elementary Diagrams AH29

3036, Sheet 5B Control Elementary Diagrams AD14

3058

DC One Line Diagram AI66

Drawings

Number Title Revision 3059, Sheet 1 D.C. Panel Schedules 41 3059, Sheet 6

EE-PNL-AA3 125 VDC Load and Fuse Schedule AG14 3059, Sheet 7

EE-PNL-BB3 125 VDC Load and Fuse Schedule AH16

23, Sheet 2 Machine Shop Switchboard & Lighting Panel Schedules 29

3196, Sheet 2 ERP Tower Power Terminal Box YD105 16

240, Sheet 9 Control Elementary Diagrams AK38

253, Sheet K1 460V Motor Control Center K Connection Diagram N19

253

Sheet DT2 460V Motor Control Center Wiring Details N12 3255, Sheet 3 Control Room - Control Panels Connection Wiring Diagram 35 3255, Sheet 5 Control Room - Control Panels Connection Wiring Diagram 40

255, Sheet 6 Connection Wiring Diagram, Control Room - Control Panels, Panel 9-3

3256, Sheet 10 Connection Wiring Diagram, Relay Panel 9-45 14 3257, Sheet 71 Cooper Alternate Shutdown ADS Panel Internal Connections

3257, Sheet 72 Cooper Alternate Shutdown ADS Panel Internal Connections

791E253 Elementary Diagram, Automatic Blowdown System N12

791E253

Sheet 1 Elementary Diagram, Automatic Blowdown System N30

791E253

Sheet 2 Elementary Diagram, Automatic Blowdown System N28 791E261 Elementary Diagram Residual Heat Removal System N08

791E261 Sheet 1 Elementary Diagram Residual Heat Removal System N18

791E261 Sheet 2 Elementary Diagram Residual Heat Removal System N19

Drawings

Number Title Revision 791E261 Sheet 3 Elementary Diagram Residual Heat Removal System AD34

791E261 Sheet 4 Elementary Diagram Residual Heat Removal System AB25

791E261 Sheet 5 Elementary Diagram Residual Heat Removal System N23

791E261 Sheet 6 Elementary Diagram Residual Heat Removal System N08

791E261 Sheet 7 Elementary Diagram Residual Heat Removal System AD21

791E261 Sheet 8 Elementary Diagram Residual Heat Removal System AC24

791E261 Sheet 9 Elementary Diagram Residual Heat Removal System AC08

791E261 Sheet 10 Elementary Diagram Residual Heat Removal System N22

791E261 Sheet 11 Elementary Diagram Residual Heat Removal System N14

791E261 Sheet 12 Elementary Diagram Residual Heat Removal System N17

791E261 Sheet 12A Elementary Diagram Residual Heat Removal System AB11

791E261 Sheet 13 Elementary Diagram Residual Heat Removal System N09

791E261 Sheet 14 Elementary Diagram Residual Heat Removal System N22

791E261 Sheet 15 Elementary Diagram Residual Heat Removal System N16

791E261 Sheet 16 Elementary Diagram Residual Heat Removal System N10

791E261 Sheet 17 Elementary Diagram Residual Heat Removal System N18

Drawings

Number Title Revision 791E261 Sheet 18 Elementary Diagram Residual Heat Removal System N12

791E261 Sheet 19 Elementary Diagram Residual Heat Removal System N28

791E261 Sheet 20 Elementary Diagram Residual Heat Removal System N16

791E261 Sheet 21 Elementary Diagram Residual Heat Removal System N17

791E261 Sheet 22 Elementary Diagram Residual Heat Removal System AC13

791E261 Sheet 23 Elementary Diagram Residual Heat Removal System N08

791E261 Sheet 24 Elementary Diagram Residual Heat Removal System AC04

791E265 Sheet 4 Core Spray System Elementary Diagram AE15

791E266 Sheet 4 Elementary Diagram, Primary Containment Isolation System 13

791E266 Sheet 7 Primary Containment Isolation System 30

791E271 Sheet 1 HPCI System Elementary Diagram AD51

791E271 Sheet 1A HPCI System Elementary Diagram NO7

791E271 Sheet 2 HPCI System Elementary Diagram AC19

791E271 Sheet 3 HPCI System Elementary Diagram N23

791E271 Sheet 4 HPCI System Elementary Diagram N24

791E271 Sheet 4A HPCI System Elementary Diagram N05

Drawings

Number Title Revision 791E271 Sheet 5 HPCI System Elementary Diagram N25

791E271 Sheet 6 HPCI System Elementary Diagram AB20

791E271 Sheet 6A HPCI System Elementary Diagram AC5

791E271 Sheet 7 HPCI System Elementary Diagram N25

791E271 Sheet 8 HPCI System Elementary Diagram N20

791E271 Sheet 9 HPCI System Elementary Diagram N19

791E271 Sheet 10 HPCI System Elementary Diagram N21

791E271 Sheet 11 HPCI System Elementary Diagram N00

791E271 Sheet 1 HPCI System Elementary Diagram AD51

791E271 Sheet 1A HPCI System Elementary Diagram NO7

944E689 Sheet 1 Elementary Diagram (MOD) Low - Low Set N13

85B-70008

Sheet 50 Motor Control Center K AB09

85B-70008

Sheet 86 Motor Control Center S N08

85B-70008

Sheet 148 Motor Control Center Wiring Diagrams

WD-1A,

WD-1B,

WD-2, and

WD-3

N00 85B-70008

Sheet 152

Motor Control Center Wiring Diagrams

WD-3AC,

WD-3AD

and

WD-3AE

N00 DBB0041001 G.S.U. Transformer 14

Drawings

Number Title Revision E501, Sheet 3F Integrated Control Circuit Diagram

REC-MOV-714MV South Critical Loop Supply AC02 E501 Sheet 11B Integrated Control Circuit Diagram

SW-MOV-37MV SW Pumps Cross Tie Header Isolation Valve AC02 E501 Sheet 27A

Integrated Control Circuit Diagram

CS-MOV-MO12B Core Spray Inboard Injection Valve AC02 E501 Sheet 33A

Integrated Control Circuit Diagram

HPCI-MOV-MO58 HPCI Pump Suction from Suppression Pool

N01 E501 Sheet 35D Integrated Control Circuit Diagram

SW-MOV-887MV SW

Supply to REC Critical Loop AC02 E501 Sheet 35E Integrated Control Circuit Diagram

SW-MOV-889MV SW Return from REC Critical Loop AC02 E501 Sheet 44B

Integrated Control Circuit Diagram

RHR-MOV-MO16B Minimum Flow Bypass, RHR Pump B and D AC02 E501 Sheet 44D

Integrated Control Circuit Diagram

HPCI-MOV-MO15 Steam Supply to HPCI Turbine AC02 E501 Sheet 44E

Integrated Control Circuit Diagram

HPCI-MOV-MO16 Steam Supply Outboard Isolation Valve AC02 E501

Sheet 44J

Integrated Control Circuit Diagram

HPCI-MOV-MO17 HPCI

Pump Suction from ECST

N01 E501

Sheet 45A

Integrated Control Circuit Diagram

RHR-MOV-MO25B RHR Loop B Injection Outboard Isolation AC03 E501

Sheet 45B

Integrated Control Circuit Diagram

HPCI-MOV-MO25 Minimum Flow Recirculation Valve

N01 E501

Sheet 47A

Integrated Control Circuit Diagram

RHR-MOV-MO27B RHR Loop B Injection Outboard Isolation AC02 E501 Sheet

47C Integrated Control Circuit Diagram

RHR-MOV-MO26B

Drywell Spray Loop B Outboard Isolation AC02 E501

Sheet 48A

Integrated Control Circuit Diagram

RHR-MOV-MO89B RHR HX B Service Water Outlet AC04 E501

Sheet 52A Integrated Control Circuit Diagram

SW-MOV-651MV REC Heat Exchanger B Outlet Valve AC02

Drawings

Number Title Revision E507

Sheet 257 Connection Wiring Diagram, Reactor Building, Terminal Box

207 & 1208

NC43456 Cooper 161 KV Substation One-Line Diagram AI13 NC44587 Routing of 12.5 kV Underground System 18

NCO 2161 One-Line Switching Diagram 345/161KV/4160V AD31

CNS-FP-2 Piping Isometric - Cable Expansion Room Fire Protection Wet Sprinkler System No. 29

CNS-FP-5 Piping Isometric - MG Set Oil Cooler Fire Protection Wet Sprinkler System, Elevation 931'-6" Reactor Building No. 27

CNS-FP-8 Piping Isometric - Wet Sprinkler System Electrical Trays in Northeast Corner Reactor Building - Elev 903'-6"

CNS-FP-218 Fire Protection Pre-Fire Plan, Reactor Building - Second Floor Elevation 931'-6"

CNS-FP-224 Fire Protection Pre-Fire Plan, Control Building - Basement Floor Elevation 882'-6" AC6

CNS-FP-225 Fire Protection Pre-Fire Plan, Control Building - Auxiliary Relay Room Elevation 903'-6" AC6

CNS-FP-229 Fire Protection Pre-Fire Plan, Control Building - Cable Spreading Room Elevation 918'-0" AC5

CNS-FP-230 Fire Protection Pre-Fire Plan, Control Building - Control Room and Computer Room Elevation 932'-6" AD9

CNS-FP-236 Fire Protection Pre-Fire Plan, Diesel Generator Building - Diesel Generator No. 1 Elevation 917'-6" and 903'-6" AB7

CNS-FP-238 Fire Protection Pre-Fire Plan Turbine Building Heating Boiler Room Elevation 903'-6" AD7

CNS-FP-243 Fire Protection Pre-Fire Plan, Turbine Building - Reactor Feed Pump Area Elevation 882'-6"

CNS-FP-257 Fire Protection Pre-Fire Plan, Radioactive Waste Building -

Basement Floor Elevation 877'-6"

CNS-FP-266 Fire Protection Pre-Fire Plan, Multi-Purpose Facility -

Elevation 903'-6"

Drawings

Number Title Revision

CNS-FP-267 Fire Protection Pre-Fire Plan, Off-gas Building -Elevation

903'-6" 6

CNS-FP-338, Sheet 1 Cable Spreading Room Radiant Energy Heat Shield Elevation 918'-0"

CNS-FP-338, Sheet 2 Cable Spreading Room Radiant Energy Heat Shield Elevation 918'-0"

CNS-FP-338, Sheet 3 Cable Spreading Room Radiant Energy Heat Shield Elevation 918'-0"

CNS-FP-389, Sheet 1 Reactor Building Radiant Energy Shield Elevation 931'-6" 0

CNS-FP-389, Sheet 2 Reactor Building Radiant Energy Shield Elevation 931'-6" 0

CNS-FP-389, Sheet 3 Reactor Building Radiant Energy Shield Elevation 931'-6" 0

CNS-FP-390, Sheet 1 Reactor Building Radiant Energy Shield Elevation 931'-6" 0

CNS-FP-390, Sheet 2 Reactor Building Radiant Energy Shield Elevation 931'-6" 0

CNS-FP-390, Sheet 3 Reactor Building Radiant Energy Shield Elevation 931'-6" 0

FH-16282, Sheet 2 Cylinder Bank Elevation and Manifold Detail 5 IN08-1232 Equipment Layout - 1301 System NPPD Computer Room 3

SK-172

Sheet 12 Conduit Layout Turbine Building 5

Engineering Evaluations Number Title Revision

EE 09-040 Evaluation of Auxiliary Relay Room and RPS Room 1B Appendix R Fire Barriers

Engineering Evaluations Number Title Revision 10-064 Evaluation of MSIV Closure and Securing RFP Lube Oil Pumps During Appendix R Alternate Shutdown (GL 86-10)

Fire Drill Reports

March 18, 2016 May 4, 2016 May 6, 2016 June 21, 2016

Frequently Asked Questions (FAQ)

Number Title Revision 07-0033 Transition of Existing Engineering Equivalency Evaluations 1c 07-0040 Non-Power Operations Clarifications 4 08-0054 Demonstrating Compliance with Chapter 4 of NFPA 805 1 09-0056 Radioactive Release Transition 2

10-0059 NFPA Monitoring 5

Implementation Items Reviewed Number Title S-2.4 Install incipient detection in Panel 9-32 and 9-33 in the auxiliary relay room (Fire Zone 8A) to allow for shutdown from the control room with minimal

field actions S-2.5 Install conduit shields to prevent damage to conduit banks from transient fires in Fire Area

RB-M/Fire Zone 3C S-2.6 Install tray covers to prevent damage to cable tray risers in Fire Area

RB-M/Fire Zone 3C S-2.7 Install board shields for cable trays and conduit to prevent damage from fires involving panel

PMIS-MUX-LNK6 and

PMIS-MUX-LNK7 in the cable spreading room (Fire Zone 9A) S-3.1 Establish performance-based surveillance frequencies and evaluate in the monitoring program Implementation Items Reviewed Number Title S-3.2 Establish enhanced transient and combustible control zones in Fire Zones 8A, 9A, 2C (above Tip Room), and Fire Zones 3C and 3D (around instrument racks 25-5 and 25-6) S-3.3 Post-fire operating procedures will be updated to reflect new NSCA strategies and training performed as necessary S-3.4 Technical, operations, and administrative procedures and documents that relate to non-power modes of plant operating states will be revised as needed for implementation of NFPA 805 S-3.6 Perform a confirmatory demonstration (field verification walk-through) of the feasibility for the credited NFPA 805 recovery actions S-3.7 CNS calculations will be reviewed and updated based on the results of the field walkdowns of the recovery actions from Implementation Item S-3.6. S-3.9 Revise Procedure 0.23, "CNS Fire Protection Plan" to identify the Authority Hold Jurisdiction for the various areas of the Fire Protection Program S-3.11 Update procedures to allow use of service water pumps alone to provide cooling to residual heat removal heat-exchangers S-3.13 Revise Procedure 0.7.1, "Control of Combustibles" to not allow bulk gas storage inside structures housing systems, equipment, or components important to nuclear safety S-3.15 Develop and maintain qualification requirements for individuals assigned performing fire modeling or Fire PRA development and evaluation S-3.18 Update the fire brigade training program with guidance to ensure fire drills are conducted in various plant areas, especially in those areas identified to be essential to plant operation and to contain significant fire hazards. S-3.19 The Fire PRA analysis will be updated, prior to performing self-approval evaluations using the Fire PRA, to incorporate the model changes identified in Supplement 3 of the response to PRA

RAI 40. S-3.20 Revise pre-fire plans and training materials to address radioactive release requirements of NFPA 805 S-3.24 The Fire PRA database will be controlled as an electronic document in the same way the Internal Events PRA model (CAFTA model) is controlled. S-3.25 Designate Fire Zone 9A (Cable Spreading Room) and Fire Zone 8A (Auxiliary Relay Room) as enhanced transient and hot work controlled fire

zones Implementation Items Reviewed Number Title S-3.26 The CNS Updated Safety Analysis Report will incorporate the applicable subject matter described in

FAQ 12-0062, at a level of detail consistent with

NEI 98-03, "Guidelines for Updating Final Safety Analysis Reports." S-3.29 System level Design Criteria Documents will be revised to reflect the NFPA 805 role that the system components now play.

Miscellaneous Documents

Number Title Revision Date 6.ADS.202 ADS Manual Valve Circuit Continuity from

ASD-ADS

Panel October 31, 2014 6.HPCI.202 HPCI Motor Operated Valve Operability Test from

ASD-HPCI Panel November 1, 2014

CNS-PSA-007 Cooper Nuclear Station Probabilistic Risk Assessment (PRA) Deterministic Calculations

Notebook 2

DCD-02 High Pressure Coolant Injection System (HPSI)

Design Criteria Document January 14, 2016

DCD-03 Service Water (SW) and residual Heat Removal Service Water Booster System (RHRSW) Design Criteria Document January 18, 2016

DCD-12 Core Spray System Design Criteria Document April 4, 2016

DCD-13 Residual Heat Removal System (RHR) Design Criteria Document April 4, 2016

DCD-16 Reactor Equipment Cooling System Design Criteria Document December 3, 2014

DCD-18 Reactor Core Isolation Cooling System Design Criteria Document March 3, 2016Engineering Evaluation 10-064 Evaluation of MSIV Closure and Securing RFP Lube Oil Pumps During Appendix R Alternate Shutdown

(GL 86-10)

LBDCR 2009-008 Revision of Technical Requirements Manual Surveillance Requirement 3.11.2.14

July 22, 2009

Miscellaneous Documents

Number Title Revision Date Lesson Plan

OTH015-92-02 Post Fire and Shutdown Outside the Control Room Procedures (5.4POST-FIRE, 5.4FIRE-S/D, 5.1ASD)

LO 2011-0159 NFPA 805 tracking document Letter NLS2013011 Response to Request For Additional Information Regarding License Amendment Request To Adopt National Fire Protection Association Standard 805

Cooper Nuclear Station, Docket No. 50-298,

DPR-46

January 14, 2013 NRC Letter ML12312A281

Cooper Nuclear Station - Request for Additional Information Re: License Amendment Request to Adopt National Fire Protection Agency Standard

NFPA 805 (TAC No. ME8551) November 14, 2012 NRC Letter ML14055A023 Cooper Nuclear Station -Issuance of Amendment Regarding Transition to a Risk-Informed, Performance-Based Fire Protection Program in Accordance With 10

CFR 50.48(c) (TAC NO.

ME8551) April 29, 2014 NUMARC 93-01 Industry Guideline for Monitoring the Effectiveness of Maintenance at Nuclear Power Plants

4A

PSA-ES-115 Reactor Recirculation Pump Seal Leakage 0

Regulatory Guide

1.160 Monitoring the Effectiveness of Maintenance at Nuclear Power Plants Technical Requirements Manual Section 3.11 Fire Protection Systems July 5, 2016

TQD 9006 Training Qualification Description - Fire Modeling for Probabilistic Risk Assessment April 30, 2014 USAR Chapter X Section 9.0 Fire Protection System April 28, 2016 USAR Chapter XIII Section 10.0 Fire Protection Program November 14, 2015

Closure of National Fire Protection Association 805 Frequently Asked Question 08-0042 Fire Propagation

from Electrical Cabinets August 4, 2009

Miscellaneous Documents

Number Title Revision Date

Closure of National Fire Protection Association 805 Frequently Asked Question 08-0046 Incipient Fire Detection Systems November 23, 2009

Incipient Detector Maintenance Plans

NEI 06-12, "B.5.b Phase 2 & 3 Submittal Guideline" cross reference matrix

2015 Mutual Aid Group FP Refresher - Tour

Technical Requirements Manual, Section T3.11, Fire Protection Systems Modifications (Change Evaluation Document)

Number Title Revision

CED 6034801 NFPA 805 Cable Tray Radiant Energy Heat Shields 0

CED 6034803 Incipient Fire Detection System for Cabinets 9-32

and 9-33 0

CED 6036040 NFPA 805 Mechanical Latches Upgrade 0

Procedures

Number Title Revision 0-Barrier-Maps Barrier Maps 8 0-CNS-LI-102 Corrective Action Process 4

0-CNS-OE-100 Operating Experience Program 4 0-CNS-WM-104A On-Line Fire Risk Management Actions 3 0.7.1 Control of Combustibles 37 and 40

0.7.1.1 Control of Flammable Material Lockers 9

0.23 CNS Fire Protection Plan 74

0.39 Hot Work 51

Procedures

Number Title Revision 0.39.1 Fire Watches and Fire Impairments 14 0.50.5 Outage Shutdown Safety 35 2.2.72 Smoke, Temperature, and Flame Detection 19

2.2.72A Smoke, Temperature, and Flame Detection Component Checklist

2.3_FP-5 Fire Protection - Annunciator 5 13 2.4RR Reactor Recirculation Abnormal

42 3.47 License Renewal Implementation Program 2 3.49 Fire Protection Performance Based Surveillance Test Process 0 3-CNS-DC-179 Fire Protection Engineering Evaluations 0 3-CNS-DC-357 NFPA 805 Monitoring Program 1 5.1INCIDENT Site Emergency Incident 35 5.3ALT-STRATEGY Alternate Core Cooling Mitigating Strategies 48 and 49

5.4FIRE-S/D Fire Induced Shutdown From Outside Control Room 65

5.4Post-Fire-Control Control Building Post-Fire Operational Information 2

5.4Post-Fire-Reactor Reactor Building Post-Fire Operational Information 0 5.4Post-Fire-Turbine Turbine Building Post-Fire Operational Information 1 5.7COMMUN Communications 28

5.8, Attachment 1 Emergency Operation Procedure - 1A 19

5.8, Attachment 1 Emergency Operation Procedure - 2A 18

5.8, Attachment 1 Emergency Operation Procedure - 3A 16

6.FP.101 Fire Pump 31 Day Operability Test 35 6.FP.101 Fire Pump Operability Test 37 and 38 6.FP.102 Annual Testing of Fire Pumps 33

Procedures

Number Title Revision 6.FP.102 Station Fire Pump Surveillance Testing 34 6.FP.203 Fire Damper Assembly Examination (Fire Protection System 24-Month Examination)

6.FP.301 Operations Power Block Sprinkler System Testing 18 and 20 6.FP.302 Automatic Deluge and Pre-Action Systems Testing 26

6.FP.306 Fire Detection Systems Semi-Annual Examination 16 and 17

6.FP.306 Fire Detection Systems Examination 18 6.FP.313 Control Room HVAC Smoke Detector Testing 0 6.FP.314 Panel 9-32 and 9-33 Incipient Smoke Detector Testing 0 and 1

6.FP.610 Yard Hydrant Flow Check and Fire Protection System Flow Test

6.1FP.301 Diesel Generator CO2 Operability Test (Div 1) 15 and 16 6.1FP.302 Fire Detection System 184-Day Examination (Div 1) 10 and 12 6.1FP.601 High Pressure CO2 Cylinder Examination (Div 1) 21 and 22 6.ADS.202 ADS Manual Valve Circuit Continuity from

ASD-ADS

Panel 11 6.HPCI.106 FCU

FC-R-1G Operability Test from

ASD-HPCI Panel 8 6.HPCI.202 HPCI Motor Operated Valve Operability Test from

ASD-HPCI Panel

6.HPCI.321 HPCI Turbine Trip and Operability Test from

ASD-HPCI Panel

6.RHR.201 RHR Motor Operated Valve Operability Test from

ASD-RHR Panel

15.FP.201 Fire Pump Discharge Check Valve Inspection 12 15.FP.307 Halon 1301 Computer Room Fire Suppression Surveillance Checks

15.FP.311 Control Room HVAC Smoke Detector Testing 7

Procedures

Number Title Revision EPIP 5.7.1 Emergency Classifications 54 SOP 2.2.99 Supplemental Diesel Generator System 7 SOP 2.2.17 Emergency Station Service Transformer 64

SOP 2.2.13 345 KV and 161 KV Power System 38

TPP 206 Fire Brigade 22

TPP 207 Fire Brigade Drills and Techniques 0

TPP 227 Fires Involving Radioactive Materials 0

Vendor Documents Number Title Revision Date 10256_08 Xtralis VESDA Maintenance Guide Number 30010 0 10257_05 Xtralis VESDA Troubleshooting Guide Number 30011 0 10194_05 Xtralis VESDA LCD Programmer Product Guide Number 30004

10193_07 Xtralis VESDA Pipe Network Design Guide Number

30009 September

2012

Work Orders

4637115

4678007

4678008

4849626

4896032

4907476

4940085

4943650

4943651

4943654

4943655

4943659

4943662

4943917

4943953

4944019

4945761

4946655

4946657

4946872

4946877

4946884

4946968

4947018

4947041

4947503

4951627

4962765

4973415

4975682

4995776

4995777

4995778

4996690

4996772

4996881

22433

5022449

5022450

5022454

5022456

5022458

22549

5022705

5022759

5022969

5023100

5026581

5027672

5028113

5028698

5029424

5056848

5069828

5072806

5085086

5085087

5102729 5103180