areva, inc. - engineering information record - arkansas ... · control i docume a 20004-022...

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AREVA

AREVA Inc.

Engineering Information Record

Document No.: 51 - 9257562 - 000

Arkansas Nuclear One HFE - High Frequency Confirmation Report

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·Document No.: 51-9257562-000


Safety Related? DYES IZJ NO

Does this document establish design or technical requirements? D YES ~NO

Does this document contain assumptions requiring verification? D YES ~NO

Does this document contain Customer Required Format? IZJ YES D NO

Signature e1ock

Name and Title/Discipline

Benjamin Kennedy Engineer ill

Mark Stewart Principal Engineer

Burton Kennedy Engineer N, PRA

Benjamin Kennedy Engineer ill

Mark Stewa1t Principal Engine~r

Robe1t Enzinna Advisory Engineer, PRA

Kevin Conriell Enginee1ing Manager

Cindy Jones Project Manager l...u <'.81 ,µ, (dU;.Ji2U-..... -,

P/LP, R/LR, M, Signature A-CRF, A

~ p

(7Hfl)~ p

p

R

R

R

~~ A

A-CRF

r . ~, . Note: P /LP designates Preparer (P), Lead Prepare1; (LP)

M designates Mentor (M)

Pages/Sections Prepared/Reviewed/

Date Approved or Comments

20Dec16 Appendix A: Sections 3 and 4; Attachments A and B

Sections 1.0 and 2.0 20-Dec-2016 Appendix A: Sections 1, 5, and 6;

Attachment C

Appendix A: Section 2; Attachment

-~- B component information z..ol(,,

Sections 1.0 and 2.0 20Dec16 Appendix A: Sections 1, 5, and 6;

Attachment C

Appendix A: Sections 3 and 4; 20-Dec-2016 Attachment A and B

~Jk.1:... Appendix A: Section 2; Attachment B component infonnation

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f2-(w/fr. All

I I Appendix A

Ii.... -i.of (t;

R/LR designates Reviewer (R), Lead Revie~ (LR) . A-CRF designates Project Manager Approver of Customer Required Fonnat (A-CRF) A designates Approver/RTM_- Verification ofReviewer Independence

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Signature Block (continued)

Project Manager Approval of Customer References (N/A if not applicable)

Name Title (printed or typed) (printed or typed) Signature

Cindy Jones bt{ /:{;-v 1-1 L_o '°" 1V'CL-t- f 67?-~At L

Project Manager ~~ Date

/ -..,/zo(tt,

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Revision No.

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Record of Revision

Pages/Sections/ Paragraphs Changed Brief Description I Change Authorization

All Initial Issue

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Table of Contents

Page

SIGNATURE BLOCK .................. , ........................................................................................................... 2

RECORD OF REVISION ....................................................................................................................... 4

1.0 PURPOSE ................................................................................................................................. 6

2.0 REFERENCES ........................................................................................................................... 7

APPENDIX A: ARKANSAS NUCLEAR ONE (ANO) HIGH FREQUENCY CONFIRMATION REPORT ................................................................................................................ A-1

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1.0 PURPOSE

The purpose of this report is to provide information as requested by the Nuclear Regulatory Commission (NRC) in its March 12, 2012 letter issued to all power reactor licensees and holders of construction permits in active or deferred status (Reference [ 1 ]). In particular, this report provides information requested to address the High Frequency Confirmation requirements ofltem (4), Enclosure 1, Recommendation 2.1: Seismic, of the March 12, 2012 letter (Reference [1]).

Following the accident at the Fukushima Dai-ichi nuclear power plant resulting from the March 11, 2011, Great Tohoku Earthquake and subsequent tsunami, the Nuclear Regulatory Commission (NRC) established a Near Term Task Force (NTTF) to conduct a systematic review of NRC processes and regulations and to determine if the agency should make additional improvements to its regulatory system. The NTTF developed a set of recommendations intended to clarify and strengthen the regulatory framework for protection against natural phenomena. Subsequently, the NRC issued a 50.54(f) letter on March 12, 2012 (Reference [1]), requesting information to assure that these recommendations are addressed by all U.S. nuclear power plants. The 50.54(t) letter requests that licensees and holders of construction permits-under, 10 CPR Part 50 reevaluate the seismic hazards at their sites against present-day NRC requirements and guidance. Included in the 50.54(t) letter was a request that licensees perform a "confirmation, if necessary, that SSCs, which may be affected by high-frequency ground motion, will maintain their functions important to safety."

EPRI 1025287, "Seismic Evaluation Guidance: Screening, Prioritization and Implementation Details (SPID) for the resolution of Fukushima Near-Term Task Force Recommendation 2.1: Seismic" (Reference [2]) provided screening, prioritization, and implementation details to the U.S. nuclear utility industry for responding to the NRC 50.54(t) letter. This report was developed with NRC participation and was subsequently endorsed by the NRC. The SPID included guidance for determining which plants should perform a High Frequency Confirmation and identified the types of components that should be evaluated in the evaluation.

Subsequent guidance for performing a High Frequency Confirmation was provided in EPRI 3002004396, "High Frequency Program, Application Guidance for Functional Confirmation and Fragility Evaluation," (Reference [3]) and was endorsed by the NRC in a letter dated September 17, 2015 (Reference [ 4]) . Final screening identifying plants ne~ding to perform a High Frequency Confirmation was provided by NRC in a letter dated October 27, 2015 (Reference [5]).

This report describes the High Frequency Confirmation evaluation undertaken for Arkansas Nuclear One (ANO), Units 1 and 2. The objective of this report is to provide summary information describing the High Frequency Confirmation evaluations and results. The level of detail provided in the report is intended to enable NRC to understand the inputs used, the·evaluations performed, and the decisions made as a result of the evaluations.

EPRI 3002004396 (Reference [3]) is used for the ANO engineering evaluations described in Appendix A of this report. In accordance with Reference [3], the following topics are addressed in the subsequent sections of this report:

Process of selecting components and a list of specific components for high-frequency confirmation

1Estimation of a vertical ground motion response spectrum (GMRS)

• Estimation of in-cabinet seismic demand for subject components

Estimation of in-cabinet seismic capacity for subject components

Summary of subject components' high-frequency evaluation

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2.0 REFERENCES

References identified with an (*) are maintained within Arkansas Nuclear One (ANO) Records System and are not retrievable from AREVA Records Management. These are acceptable references per AREVA Administrative Procedure 0402-01, Attachment 8. See page 2 for Project Manager Approval of customer references.

1. NRC (E. Leeds and M. Johnson) Letter to All Power Reactor Licensees et al., "Request for Information Pursuant to Title 10 of the Code of Federal Regulations 50.54(f) Regarding Recommendations 2.1, 2.3 and 9 .3 of the Near-Term Task Force Review of Insights from the Fukushima Dai-Ichi Accident," March 12, 2012, ADAMS Accession Number ML12053A340.

2. EPRl 1025287, "Seismic Evaluation Guidance: Screening, Prioritization and Implementation Details (SPID) for the Re~olution of Fukushima Near-Term Task Force Recommendation 2.1: Seismic." February 2013.

3. EPRl 3002004396, "High Frequency Program: Application Guidance for Functional Confirmation and Fragility Evaluation." July 2015.

4. NRC (J. Davis) Letter to Nuclear Energy Institute (A. Mauer), "Endorsement of Electric Power Research Institute Final Draft Report 3002004396, 'High Frequency Program: Application Guidance for Functional Confirmation and Fragility.'" September 17, 2015, ADAMS Accession Number ML15218A569.

5. NRC (W. Dean) Letter to the Power Reactor Licensees on the Enclosed List, "Final Determination of Licensee Seismic Probabilistic Risk Assessments Under the Request for Information Pursuant to Title 10 of the Code of Federal Regulations 50.54(f) Regarding Recommendation 2.1 "Seismic" of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident." October 27, 2015, ADAMS Accession Number ML15194A015.

6. Entergy Letter to NRC, "Seismic Hazard and Screening Report (Central Eastern United States (CEUS) Sites), Response to NRC Request for Information (RPI) Pursuant to 10 CPR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force (NTTF) Review of Insights from the Fukushima·Daiichi Accident, Arkansas Nuclear One- Units 1 and 2." March 28, 2014, ADAMS Accession Number ML14092A021.

7. EPRl 1015109, "Program on Technology Innovation: Seismic Screening of Components Sensitive to High-Frequency Vibratory Motions." October 2007.

8. EPRl 3002002997, "High Frequency Program: High Frequency Testing Summary," September 2014.

9. NEI 12-06, "Diverse and Flexible Coping Strategies (FLEX) Implementation Guide," Appendix H, Nuclear Energy Institute, November 30, 2015.

10. *Entergy Document 93-SQ-1001-04, Revision 3, "USI A-46/IPEEE Relay Evaluation list for AN0-1."

11. *Entergy Document 93-SQ-2001-04, Revision 2, "USI A-46/IPEEE Relay Evaluation Report for AN0-2."

12. *Entergy Document 93-SQ-1001-02, Revision 0, "USI A-46/IPEEE Safe Shutdown Success Path Selection Report for AN0-1." '

13. *Entergy Document 93-SQ-2001-02, Revision 0, "U:SI A-46/IPEEE Safe Shutdown Success Path Selection Report for AN0-2."

14. *Entergy Document 93-SQ-1001-03, Revision 4, "USI A-46/IPEEE Safe Shutdown Equipment List (SSEL) Report for AN0-1."

15. *Entergy Document 93-SQ-2001-03, Revision 3, "USI A-46/IPEEE Safe Shutdown Equipment List (SSEL) Report for AN0-2."

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16. *Entergy Document EC 65905, EN-DC-141Attachment9.1 & 9.2, "Screening of ANO Safe Shutdown Equipment List." August 2016.

17. EPRI NP-7147-SL, "Seismic Ruggedness of Relays" August 1991.

18. EPRI NP-7147-SL, V2, "Seismic Ruggedness of Relays" April, 1995.

19. EPRI NP-7148-SL, "Procedure for Evaluating Nuclear Power Plant Relay Seismic Functionality," December, 1990.

20. EPRI 3002000709, "Seismic Probabilistic Risk Assessment Implementation Guide," December, 2013.

21. NRC Letter, "Arkansas Nuclear One, Units 1 and 2 - Staff Assessment oflnformation Provided Pursuant to Title 10 of the Code of Federal Regulations Part 50, Section 50.54(£), Seismic Hazard Reevaluations for Recommendation 2.1 of the Near-Term Task Force Review oflnsights from the Fukushima Dai-ichi Accident." December 15, 2015, ADAMS Accession Number ML15344A109.

22. EPRI TR-105988, "GERS Formulated Using Data from the SQURTS Program," Final Report, April 1996.

23. EPRI TR-105988-V2, "GERS Formulated Using Data from the SQURTS Program," Final Report, April 1999.

24. *Entergy Document EC 68207, "AN01/AN02 Outlier Relays Resolved Via Post Event Operator Actions," December 2016.

25. AREVA Document 32-9257563-001, "Arkansas Nuclear One Unit 1 HFE - Component Mounting Point Demand."

26. AREVA Document 32-9257565-001, "Arkansas Nuclear One Unit 2 HFE - Component Mounting Point Demand."

27. AREY A Document 32-9261655-001, "Arkansas Nuclear One Unit 1 HFE - HCLPF Capacity Evaluation."

\

28. AREY A Document 32-9261657-001, "Arkansas Nuclear One Unit 2 HFE - HCLPF Capacity Evaluation."

29. AREVA Document 51-9261429-001, "ANO High Frequency Chatter Assessment Supporting Documentation."

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APPENDIX A: ARKANSAS NUCLEAR ONE (ANO) HIGH FREQUENCY CONFIRMATION REPORT

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Arkansas Nuclear One: 50.54(f) NTIF 2.1 Seismic High Frequency Confirmation

1 Introduction

1.1 PURPOSE

The purpose of this report is to provide information as requested by the NRC in its March 12, 2012 50.54(f) letter issued to all power reactor licensees and holders of construction permits in active or deferred status [1]. In particular, this report provides requested information to address the High Frequency Confirmation requirements of Item (4), Enclosure 1, Recommendation 2.1: Seismic, of the March 12, 2012 letter [1].

1.2 BACKGROUND

Following the accident at the Fukushima Dai-ichi nuclear power plant resulting from the March 11, 2011, Great Tohoku Earthquake and subsequent tsunami, the Nuclear Regulatory Commission (NRC) established a Near Term Task Force (NTIF) to conduct a systematic review of NRC processes and regulations and to determine if the agency should make additional improvements to its regulatory system. The NTIF developed a set of recommendations intended to clarify and strengthen the regulatory framework for protection against natural phenomena. Subsequently, the NRC issued a 50.54(f) letter on March 12, 2012 [1], requesting information to assure that these recommendations are addressed by all U.S. nuclear power plants. The S0.54(f) letter requests that licensees and holders of construction permits under 10 CFR Part 50 reevaluate the seismic hazards at their sites against present-day NRC requirements and guidance. Included in the 50.54(f) letter was a request that licensees perform a "confirmation, if necessary, that SSCs, which may be affected by high-frequency ground motion, will maintain their functions important to safety."

EPRI 1025287, "Seismic Evaluation Guidance: Screening, Prioritization and Implementation Details (SPID) for the resolution of Fukushima Near-Term Task Force Recommendation 2.1: Seismic" [2] provided screening, prioritization, and implementation details to the U.S. nuclear utility industry for responding to the NRC 50.54(f) letter. This report was developed with NRC participation and is endorsed by the NRC. The SPID included guidance for determining which plants should perform a High Frequency Confirmation and identified the types of components that should be evaluated in the evaluation.

Subsequent guidance for performing a High Frequency Confirmation was provided in EPRI 3002004396, "High Frequency Program, Application Guidance for Functional Confirmation and Fragility Evaluation," [3] and was endorsed by the NRC in a letter dated September 17, 2015 [4]. Final screening identifying plants needing to perform a High Frequency Confirmation was provided by NRC in a letter dated October 27, 2015 [S].

On March 28, 2014, Arkansas Nuclear One (ANO) submitted a reevaluated seismic hazard to the NRC as a part of the Seismic Hazard and Screening Report [6]. By letter dated October 27, 2015 [5], the NRC transmitted the results of the screening and prioritization review of the seismic hazards reevaluation.

This report describes the High Frequency Confirmation evaluation undertaken for ANO Units 1 and 2 using the methodologies in EPRI 3002004396, "High Frequency Program, Application

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Guidance for Functional Confirmation and Fragility Evaluation," as endorsed by the NRC in a letter dated September 17, 2015 (4).

The objective of this report is to provide summary information describing the High Frequency Confirmation evaluations and results. The level of detail provided in the report is intended to enable NRC to understand the inputs used, the evaluations performed, and the decisions made as a result of the evaluations.

1.3 APPROACH

EPRI 3002004396 (3) is used for the ANO 1&2 engineering evaluations described in this report. Section 4.1 of Reference [3] provided general steps to follow for the high frequency confirmation component evaluation. Section 4.2.2 of Reference [3] describes an alternate approach that uses the plant's Individual Plant Examination of External Events (IPEEE). This approach also corresponds with "Path 3" from NEI 12-06 Appendix H [9]. Reference [6] establishes the adequacy of the IPEEE for AN0-1 and AN0-2, and the full-scope relay evaluations contained therein. Therefore, the selection of components for high-frequency (HF) confirmation is based on the relays identified in the IPEEE.

Accordingly, the following topics are addressed in the subsequent sections of this report:

• ANO SSE and GMRS Information

• Selection of components and a list of specific components for high-frequency confirmation

• Estimation of seismic demand for subject components

• Estimation of seismic capacity for subject components

• Summary of subject components' high-frequency evaluations

• Summary of Results

1.4 PLANT SCREENING

ANO submitted reevaluated seismic hazard information including GMRS and seismic hazard information to the NRC on March 28, 2014, [6]. In a letter dated December 15, 2015 the NRC staff concluded that the submitted GMRS adequately characterizes the reevaluated seismic hazard for ANO [21).

The NRC final screening determination letter [5] concluded that the ANO GMRS to SSE comparison resulted in a need to perform a High Frequency Confirmation in accordance with the screening criteria in the SPID [2].

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2 Selection of Components for High-Frequency Screening

The fundamental objective of the high frequency confirmation review is to determine whether the occurrence of a seismic event could cause credited equipment to fail to perform as necessary. An optimized evaluation process is applied that focuses on achieving a safe and stable plant state following a seismic event. As described in Reference [3], this state is achieved by confirming that key plant safety functions critical to immediate plant safety are preserved (reactor trip, reactor vessel inventory and pressure control, and core cooling) and that the plant operators have the necessary power available to achieve and maintain this state immediately following the seismic event (AD/DC power support systems).

For AN0-1 & 2, the components supporting the key safety functions have been determined by the IPEEE. The description of ~hese key safety functions, and the plant systems and success paths that are credited to achieve these functions is described in the IPEEE reports for safe shutdown success path selection [12] [13]. The specific equipment credited in the IPEEE to achieve these success paths is captured on the safe shutdown equipment list (SSEL) [14] [15] that was created specifically for the IPEEE/USI A-46 seismic analysis. The key functions fulfilled by the IPEEE safe shutdown success paths are given in Table 2-1.

Table 2-1: IPEEE Key Functions

) Reactivity Control

Reactor Pressure Control

Reactor Inventory Control

Decay Heat Removal

The primary success paths for the ANO units are shown in Figure 2-1 and Figure 2-2 derived from [12], Figure 2 and [13], Figure 2. The IPEEE includes alternate success paths not shown in the figures since, generally, they consist of using the redundant trains to achieve the key functions. ·

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Arkansas Nuclear One: S0.54(f) NTIF 2.1 Seismic High Frequency Confirmation

REACTIVITY CONTROL

INVENTORY CONTROL &

LONG TERM REACTIVITY CONTROL

PRESSURE CONTROL

DECAY HEAT REMOVAL

(Hot Shutdown)

DECAY HEAT REMOVAL

(Cold Shutdown)

" Automatic Control Rod Insertion (RPS & CROM)

w

HPI (Train A)

w

SG A & MSSVs/ ADVs

w HPI (Train A)

I II

LPI (Train A)

Figure 2-1: AN0-1 IPEEE Primary Safe Shutdown Success Path

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REACTIVITY CONTROL

LONG TERM REACTIVITY CONTROL

PRESSURE CONTROL

INVENTORY CONTROL

DECAY HEAT REMOVAL

(Hot Shutdown)

DECAY HEAT REMOVAL

(Cold Shutdown)

" Automatic Control Rod

Insertion (RPS & CEDM)

" Charging Pump Injection

(Train A)

w

SG A & MSSVs/ ADVs

w

HPSI (Train A)

'V

EFW (Train A)

" LPSI (Train A)

Figure 2-2: AN0-2 IPEEE Primary Safe Shutdown Success Path

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Arkansas Nuclear One: 50.54(f) NTTF 2.1 Seismic High Frequency Confirmation

Within the applicable functions, the components that need high frequency confirmation are contact control devices subject to intermittent states in seal-in or lockout circuits. The IPEEE has already reviewed these circuits, determined if seismic induced relay chatter would prevent the completion of these key functions, and has identified the essential relays involved. Therefore, the selection of relays and contact control devices for the HF confirmation is based upon the essential relay list (ERL) developed by the IPEEE, which is contained in the AN0-1 & 2 IPEEE relay evaluation reports [10] [11]. The ERL from the IPEEE was first reviewed for current applicability, and adjustments were made to accommodate changes that have occurred since performance of the IPEEE. This revised essential relay list then comprises the components selected for HF confirmation.

2.1 SUMMARY OF DESIGN CHANGES SINCE IPEEE Since the IPEEE is several years old, a systematic review of design changes since performance of the IPEEE was undertaken to ensure that there were none that would affect the selection of essential relays. A summary of the applicable design changes is described below.

The purpose of this review was to verify that the relays on the IPEEE ERL for AN0-1 and AN0-2 are still applicable, and to identify any design changes that may be relevant for the HF confirmation. Design changes that affect a circuit with an essential relay were flagged for new circuit analysis.

Design changes affecting the ERL were not extensive, and were generally favorable with respect to relay

chatter. One significant design change involved replacement of the 120VAC inverters at both units. The

inverters along with their integral control circuits were replaced with new and improved models.

Therefore, the inverters were flagged for new circuit analysis and the essential relays from the new

control circuits were added to the ERL. Other design changes, as described in the sections below, were

benign with respect to relay chatter.

Each relay on the ERL was also searched in the plant data base to identify current manufacturer and

model. Obsolete relays that are replaced with functionally-equivalent models from a different

manufacturer do not require new circuit analysis. The current model information for all of the essential

relays was determined from the plant database for use in the HF confirmation.

2.1.1 Summary of Design Changes for AN0-1

The inverters Y11, Y13, Y22, Y24 were replaced along with their integral control circuits. Several relays

from the ERL were removed with this design change. The new inverters received circuit analysis to

determine if there are any relays from the new control circuits that should be on the ERL. In addition,

· inverter Y28 (the UPS inverter) was eliminated and its loads added to the new Y22 inverter.

Magna blast breakers on bus A-3 were replaced with Siemens vacuum interrupter type breakers. The

breakers are functionally equivalent with respect to the control circuit, so relays on the ERL are not

affected except for one, the anti-pump relay 152Y, which is integral to the breaker. The new breaker

has a functionally-equivalent relay.

The circuits for several components were modified to prevent spurious operation due to fire-induced

hot shorts. Affected components include three valves and two sluice gates whose motor starter seal-in

contacts are already on the ERL. The changes involve installation of inhibit circuits in the motor-starter

circuit. The inhibit circuit adds a new normally-closed contact to the "hot" end of the motor starter

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relay coil to keep it grounded when not in use. This contact is mechanically linked to the normally open

seal-in contact in a "break before make" design. A review of these circuits determined that the new

inhibit circuit does not add any new chatter failure modes of concern, nor changes any existing chatter

failure modes on the ERL. Therefore, the circuit analysis concluded that the design change of the inhibit

circuits was benign with respect to chatter, and did not increase nor decrease the essential relay count.

Relays from the ERL are no longer relevant for valve CV-1050 because the valve is unpowered at the

MCC breaker during normal operation.

Relays for valves CV-3641 and CV-3645 are removed from the ERL because these valves have been

converted to manual valves.

Obsolete speed sensors on the EDGs were replaced with functional equivalents.

Various obsolete relays have been replaced since IPEEE with functional equivalents from another

manufacturer. The current relay models have been identified from the plant database.

2.1.2 Summary of Design Changes for AN0-2

The inverters 2Y11, 2Y13, 2Y22, 2Y24 were replaced along with their' integral control circuits. Several

relays from the ERL were removed with this design change. The new inverters received circuit analysis

to determine if there are any relays from the new control circuits that should be on the ERL.

Magna blast breakers on 4160 volt bus 2A-3 were replaced with Siemens vacuum interrupter type

breakers. The breakers are functionally equivalent with respect to the control circuit, so relays on the

ERL are not affected.

At AN0-2, there were also some NFPA 805 modifications to prevent fire-induced spurious actuations,

but they were limited to cable rerouting, and did not involve the functional aspects of relay circuits.

Relays from the ERL are no longer relevant for valves 2CV5084-1 and 2CV5086-2 because the valves are

unpowered at the MCC breaker during normal operation.

Various obsolete relays have been replaced since IPEEE with functional equivalents from another

manufacturer. The current relay models have been identified from the plant database.

2.2 SSEL ENHANCEMENT

The IPEEE is based on a safe shutdown equipment list (SSEL) that was created specifically for the seismic analysis [14] [15]. These references identify the equipment that is required to bring the plant to a safe shutdown condition following an earthquake and to maintain it there for a minimum of seventy-two hours.

There is another SSEL in the plant data management system (PDMS) that is more recent than the IPEEE. This SSEL contains equipment selected to demonstrate the plant's ability to achieve post-fire safe shutdown in accordance with 10 CFR 50, Appendix R. 1

. Since this other SSEL was created specifically for Appendix R fire scenarios, it has different scope and boundary conditions, which may not be applicable to Seismic. Major differences are that Appendix R does not assume a simultaneous LOCA while the

1 Note that as of this writing, AN0-2 is an NFPA 805 plant, and AN0-1 has plans to be an NFPA 805 plant.

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Arkansas Nuclear One: 50.54(f) NITF 2.1 Seismic High Frequency Confirmation

IPEEE does, and Appendix R mitigation is allowed to credit non-seismically qualified components. For the purpose of conservatism and completeness, the SSEL from the PDMS was reviewed to determine if there are any components on it, not on the original IPEEE SSEL, that should be considered for inclusion in the seismic analysis [16]. After screening out components that are uniquely applicable to Appendix R scenarios (e.g., non-safety-related equipment that cannot be credited for Seismic) or not applicable to HF chatter evaluation (e.g., no automatic control function), a small number of additional components were added to the HF confirmation scope. Functionally speaking, the additional components add success paths and functions that are not necessary to meet the minimum IPEEE requirements, but may in any event provide an enhanced level of redundancy. For example, this enhanced SSEL includes an additional steam supply path to the turbine-driven EFW pump, additional isolation valves, battery chargers, swing-train inverters, and potential flow diversion pathways. Circuit analysis was performed on these components to determine if there are any corresponding essential relays that could interfere with the desired function of the components. As a conservative measure, the resulting relays are included on the ERL along with the relays resulting from the IPEEE by itself.

2.3 EXAMPLES OF CIRCUIT ANALYSIS TO IDENTIFY ESSENTIAL RELAYS

Circuit analysis was performed for the components that have changed or are new since the IPEEE. The

"essential relays" determined from the circuit analysis are the contact control devices in seal-in or

lockout circuits whose change of state may be detrimental to a key safe shutdown function.

The various EPRI guidance documents [3] [7] [8] [17] [18] [19] [20] provide the basis for the circuit

analysis assumptions:

• Only the relays that are in seal-in and lock-out circuits need to be considered. This includes

relays in the upstream circuit that may trigger the lock-out or seal-in function ([3] and [20]).

• Mechanically-actuated switches are considered "inherently robust." This category includes:

manually-operated control switches, power transfer switches, limit and torque switches and

position switches ([3] and [19]).

• Molded case circuit breakers (MCCB) are not vulnerable to HF chatter ([3]).

• Lock-out relays are not vulnerable to HF chatter; however up-stream contacts in the control

circuit that can trip the lock-out relay are of potential concern ([3]).

• Solid state relays (no mechanically moving parts) are considered inherently rugged ([3] and

[19]).

• Induction disk (rotary) relays have high seismic capacity and are considered inherently rugged

([17] and [18]). Chatter vulnerability is determined only by the seal-in contacts that may actuate

the relay.

• Process switches (i.e., mechanical sensor switches) such as pressure and thermal switches

(thermostats) that have contacts in these control circuits may chatter and are included in the

evaluation.

• The relays of potential concern are used primarily for the direct control of power equipment

such as breakers, switchgear, and valve operators. However, the breakers and power

equipment are not included in the evaluation because they have not shown vulnerability to

chatter ([19]). If there is chatter of breaker contacts, the short interruption of electrical current

is not of sufficient duration to adversely affect the powered component (e.g., a motor). It is the

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upstream control circuit relays that seal-in to operate the breaker that are the primary target of

this evaluation.

• Motor starters with seal-in contacts have been included in the evaluation. These are contactors

that are used to start motors such as for MOVs and pumps. A contactor is considered to be a

heavy-duty relay, and is distinguished from a breaker in that its contacts are moved by a

solenoid type mechanism rather than charged by springs.

• For the purposes of this evaluation, the shaking from the earthquake is assumed to last 30

seconds.

2.3.1 Circuit Analysis Example 1: Unit 1 MOV with Only Handswitch Actuation

Figure 2-3 depicts the opening circuit of an MOV. The valve is normally closed and opening is an

undesired action. The valve is controlled remotely by handswitch in the control room and locally by

pushbutton. Chatter could shut contacts 42F/a, seal-in the opening motor contactor, and drive the valve

completely open. As such, this motor contactor (42F) would be included in the ERL.

T2 T3 I

Figure 2-3: Seal-in of MOV Opening Circuit

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-, 2.3.2 Circuit Analysis Example 2: Unit 2 SOV with Automatic Actuation

Figure 2-4 shows powe.r scheme for an SOV which controls the position of AOV 2CV-4941-2. The

solenoid must be powered to be open as indicated by the FC (fail closed) designation for 2SV-4941-2.

The solenoid must be open to keep 2CV-4941-2 open. The power to this solenoid can be interrupted by

several avenues.

This arrangement interlocks the open position of CV-4941 to the position of CV-4926 though relay 63X-

4926 and interposing relay 94/4941-2 and the position of CV-4928 through 2HS-4928.

The normal opening and closing of the solenoid is controlled through contacts of 63X-4857A which is in

turn controlled by a VCT level switch.

The solenoid can also be closed by the ESFAS with a SIAS signal opening its associated contact.

Normally all of the aforementioned contacts would be closed to keep 2SV-4941-2 energized and CV-

4941 open. The 63X contact opens and shuts from time to time to automatically control VCT level.

If the 63X contact is closed, chatter could open the contacts for 63X, SIAS, or 94/4941-2 causing the

solenoid to shut. However, closed is the desired safe shutdown position for this particular valve.

If the 63X contact is open, chatter could cause it to close opening the solenoid. However, the 63X

contact has no seal-in capability and would re-open in short ord~r.

In summary although there are several contact devices that participate in the control of this valve,

chatter is acceptable because the safe shutdown position for this valve is closed.

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Arkansas Nuclear One: S0.54(f) NTIF 2.1 Seism ic High Frequency Confi rmation

L.

Figure 2-4: SOV with Automatic Actuation Features

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2.4 CONTRIBUTIONS FOR HF EVALUATION

2.4.1 Changes to the Essential Relay Lists

There are several relays from the original IPEEE ERLs that are no longer applicable, due to the design

changes, and do not need HF confirmation analysis. New relays were also added to the ERL from the

design changes described in Section 2.1. Specifically, the new inverters added several essential relays

for each unit, to replace the ones that were retired with the old inverters.

The deletions and additions produce a revised ERL.

There are some relays on the revised ERL that are not a concern for high-frequency evaluation because

of a mitigating factor, such as the resolution credited in the IPEEE applies also to HF vibration. For

example, the resolution took credit for an operator action in the emergency operating procedures

(EOP), or the relay failure was determined to have no consequence. Since these resolutions do not

exclude high-frequency vibration, they are still applicable. Only the relays pertinent to high frequency

evaluation are considered further.

2.4.2 Enhanced SSEL Contribution from Appendix R

A few essential relays were found from the Enhanced SSEL. These include relays associated with a

redundant steam supply path to the Turbine-driven EFW pump from a se~ond steam generator (both

units), spurious actuation of containment spray (potential flow diversion, both units), spurious operation

of core flood tank vent valves (unit 1), spurious operation of MSIV bypass valves (unit 2), premature

operation of volume control tank isolation (unit 2) and EDG overspeed switches (unit 2).

Similar to Section 2.4.1, some of these essential relays are not a concern for high frequency evaluations

because of a mitigating factor, for example crediting a justifiable operator action. Only the relays

pertinent to high frequency evaluation are considered further.

2.4.3 Merging the Contributions

For all of the relays contributed from the revised ERL and the Enhanced SSEL, the current information

from the plant data base for the model, manufacturer, and location of each relay has been documented

(see Section 2.5). This is input to the civil analysis team for high-frequency confirmation (see Section 3

and 4). Some of the essential relays from the IPEEE have changed manufacturer and model from the

original analysis. This is primarily due to replacement of obsolete relays with newer models. In these

cases the new relay is the functional equivalent of the original relay and so does not change its status as

an essential relay. The HF confirmation analysis uses the current model information.

2.5 SUMMARY OF SELECTED COMPONENTS

A list of the contact devices requiring a high frequency confirmation is provided in Attachment B.

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3 Seismic Evaluation

3.1 HORIZONTAL SEISMIC DEMAND

Per Reference [3], Sect. 4.3, the basis for calculating high-frequency seismic demand on the subject components in the horizontal direction is the ANO horizontal ground motion response spectrum (GMRS), which was generated as part of the ANO Seismic Hazard and Screening Report [6] submitted to the NRC on March 28, 2014 and accepted by the NRC on December 15, 2015 [21].

It is noted in Reference [3] that a Foundation Input Response Spectrum (FIRS) may be necessary to evaluate buildings whose foundations are supported at elevations different than the Control Point elevation. However, for sites founded on rock, per Reference [3], "The Control Point GMRS developed for these rock sites are typically appropriate for all rock-founded structures and additional FIRS estimates are not deemed necessary for the high frequency confirmation effort."

Section 3.3 of Reference [6] notes that safety-related structures at ANO are founded on rock. Combining this condition with the justification provided in section 3.3 of Reference [3] on when a FIRS would normally be defined, the GMRS is judged appropriate for use as the site review level ground motion for high frequency evaluations.

The horizontal GMRS values are provided in Table 3-2.

3.2 VERTICAL SEISMIC DEMAND

As described in Section 3.2 of Reference [3], the horizontal GMRS and site soil conditions are used to calculate the vertical GMRS (VG MRS), which is the basis for calculating high-frequency seismic demand on the subject components in the vertical direction.

The site's soil mean shear wave velocity vs. depth profile is provided in Reference [6], Table 2.3.2-1 (Profile 1) and partially reproduced below in Table 3-1.

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Table 3-1: Soil Mean Shear Wave Velocity Vs. Depth Profile

. Depth Depth Thickness, .vs·i. Vs30. Layer '(ft) . (ml di (ft) (f:t/sec) . ~i/Vs; I [di /Vs;] (ft/s)

1 10.00 3.05 10.0 5,302 0.0019 0.0019

2 20.00 6.10 10.0 5,307 0.0019 0.0038

3 30.00 9.14 10.0 5,312 0.0019 0.0057

4 40.00 12.19 10.0 5,317 0.0019 0.0075

5 50.00 15.24 10.0 5,322 0.0019 0.0094

6 60.00 18.29 10.0 5,327 0.0019 0.0113 5,324

7 70.00 21.34 10.0 5,332 0.0019 0.0132

8 80.00 24.38 10.0 5,337 0.0019 0.0150

9 90.00 27.43 10.0 5,342 0.0019 0.0169

98.43 30.00 8.4 0.0016 0.0185 10 5,347

100.00 30.48 1.6

Using the shear wave velocity vs. depth profile, the velocity of a shear wave traveling from a depth of 30m (98.4ft} to the surface of the site (Vs30) is calculated per the methodology of Reference [3], Section 3.5.

• The time for a shear wave to travel through each soil layer is calculated by dividing the layer depth (d;) by the shear wave velocity of the layer (Vs;).

• The total time for a wave to travel from a depth of 30m to the surface is calculated by adding the travel time through each layer from depths of Om to 30m (~[d;/Vs;]).

• The velocity of a shear wave traveling from a depth of 30m to the surface is therefore the total distance (30m) divided by the total time; i.e., Vs30 = (30m)/~[d;/Vs;].

The site's soil class is determined by using the site's shear wave velocity (Vs30) and the peak ground acceleration (PGA) of the GMRS and comparing them to the values within Reference [3], Table 3-1. Based on the PGA of 0.24g and the shear wave velocity of 5,324ft/s, the site soil class is Class B-Hard.

Once a site soil class is determined, the mean vertical vs. horizontal GMRS ratios (V/H) at each frequency are determined by using the site soil class and its associated V/H values in Reference [3], Table 3-2.

The vertical GMRS is then calculated by multiplying the mean V/H ratio at each frequency by the horizontal GMRS acceleration at the corresponding frequency. It is noted that Reference [3], Table 3-2 values are constant between 0.1Hz and 20Hz for Class B-Hard soil sites.

The V /H ratios and VG MRS values are provided in Table 3-2 of this report.

Figure 3-1 below provides a plot of the horizontal GMRS, V/H ratios, and vertical GMRS for ANO.

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Table 3-2: Horizontal and Vertical Ground Motions Response Spectra

Frequency (Hz) HGMRS(g) V/H Ratio. VGMRS (g)

0.10 0.02 0.68 0.01 0.13 0.02 0.68 0.02 0.15 0.03 0.68 0.02 0.20 0.04 0.68 0.03 0.25 0.05 0.68 0.03 0.30 0.06 0.68 0.04 0.35 0.07 0.68 0.05 0.40 0.08 0.68 0.05 a.so 0.10 0.68 0.07 0.60 0.11 0.68 0.08 0.70 0.13 0.68 0.09 0.80 0.13 0.68 0.09 0.90 0.14 0.68 0.10 1.00 0.16 0.68 0.11 1.25 0.18 0.68 0.12 1.50 0.20 0.68 0.13 2.00 0.22 0.68 0.15 2.50 0.25 0.68 0.17 3.00 0.29 0.68 0.20 3.50 0.32 0.68 0.22 4.00 0.35 0.68 0.24 5.00 0.40 0.68 0.27 6.00 0.43 0.68 0.29 7.00 0.45 0.68 0.31 8.00 0.47 0.68 0.32 9.00 0.48 0.68 0.33

10.00 a.so 0.68 0.34 12.50 0.51 0.68 0.35 15.00 0.51 0.68 0.34 20.00 0.48 0.68 0.33 25.00 0.45 0.70 0.32 30.00 0.42 0.75 0.32 35.00 0.39 0.81 0.32 40.00 0.36 0.86 0.31 50.00 0.30 0.90 0.27 60.00 0.27 0.92 0.24 70.00 0.25 0.91 0.23 80.00 0.24 0.87 0.21 90.00 0.24 0.82 0.20 100.00 0.24 0.80 0.19

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0.60

- HGM RS

- VG MRS

--- V/H Ratio (B-Hard)

, ... , \ , \ I \ , \

I \

B o.4o 6

I \

i:i !!! Cll "ii u u ct lQ

0 ·~

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~ 020 I.!) .

0.00 ~--------~--------~--------~ 0.40

0.1 1.0 10.0 Frequency (Hz)

100.0

Figure 3-1 Plot of the Horizontal and Vertical Ground Motions Response Spectra and V /H Ratios

3.3 COMPONENT HORIZONTAL SEISMIC DEMAND

Per Reference [3], the peak horizontal acceleration is amplified using the following two factors

to determine the horizontal in-cabinet response spectrum :

• Horizontal in-structure amplification factor AFsH to account for seismic amplification at floor elevations above the host building's foundation

• Horizontal in-cabinet amplification factor AFcH to account for seismic amplification within the host equipment (cabinet, switchgear, motor control center, etc.)

The in-structure amplification factor AFsH is derived from Figure 4-3 in Reference [3]. The incabinet amplification factor, AFcH is associated with a given type of cabinet construction. The three general cabinet types are identified in Reference [3] and Appendix I of EPRI NP-7148 [19] assuming 5% in-cabinet response spectrum damping. EPRI NP-7148 [19] classified the cabinet types as high amplification structures such as switchgear panels and other similar large flexible panels, medium amplification structures such as control panels and control room bench board panels and low amplification structures such as motor control centers.

All of the electrical cabinets containing the components subject to high frequency confirmation (see Table B-1 in Attachment B) can be categorized into one of the in-cabinet amplification categories in Reference [3] as follows:

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• Motor Control Centers are identified on the screening evaluation work sheets (SEWS) for equipment class 1 during the USI A-46 effort. These cabinets qualify as low amplification cabinets and receive an in-cabinet amplification factor of 3.6.

• Switchgear cabinets are identified on the SEWS for equipment classes 2 and 3 during the USI A-46 effort. These cabinets qualify as high amplification cabinets and receive an incabinet amplification factor of 7.2. The switchgear amplification factor is used when uncertainty exists in the applicability of lower amplification cabinet categories.

• · Control cabinets consist of cabinets with height-to-depth ratios of about 3 (with a maximum height of 8ft) which results in moderate frame stresses and damping. The· response levels are mid-range between MCCs and switchgear and therefore these cabinets can be considered in the medium amplification category and receive an incabinet amplification factor of 4.5.

The amplification factors for the in-cabinet responses are based on the worst location within a generic cabinet. Therefore, if the relays are mounted away from this worst case location, a reduction to the amplification factor can be taken. If the relay were mounted on the floor, this amplification factor would by definition be equal to 1.0. Assuming a linear relationship from the floor to the top of the cabinet, a different amplification factor can be determined for the bottom third and middle third of the cabinet. While this reduction does not directly consider the local panel vibration modes, the use of a linear relationship (instead of a non-linear mode shape similar to a cantilever deflection) and grouping the cabinet into thirds is considered to still be conservative.

3.4 COMPONENT VERTICAL SEISMIC DEMAND

The component vertical demand is determined using the. peak acceleration of the VG MRS between 15 Hz and 40 Hz and amplifying it using the following two factors:

• Vertical in-structure amplification factor AFsv to account for seismic amplification at floor elevations above the host building's foundation

• Vertical in-cabinet amplification factor AFcv to account for seismic amplification within . the host equipment (cabinet, switchgear, motor control center, etc.)

The in-structure amplification factor AFsv is derived from Figure 4-4 in Reference [3]. The incabinet amplification factor, AFcv is derived in Reference [3) and is 4.7 for all cabinet types.

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4 Contact Device Evaluations

Per Reference [3], seismic capacities (the highest seismic test level reached by the contact

device without chatter or other malfunction) for each subject contact device are determined by

the following procedures:

(1) If a contact device was tested as part of the EPRI High Frequency Testing program [8],

then the component seismic capacity from this program is used.

(2) If a contact device was not tested as part of [8], then one or more of the following

means to determine the component capacity were used:

(a) Device-specific seismic test reports (either from ANO or from the Seismic

Qualification Reporting & Testing Standardization (SQURTS) testing program.

(b) Generic Equipment Ruggedness Spectra (GERS) capacities per [17], [18], [22], and

[23].

(c) Assembly (e.g. electrical cabinet) tests where the component functional

performance was monitored.

The high-frequency capacity of each device was evaluated with the component mounting point

demand from Section 3 using the criteria in Section 4.5 of Reference [3].

A summary of the high-frequency evaluation conclusions is provided in Table B-1 in

Attachment B.

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5 Conclusions

5.1 GENERAL CONCLUSIONS

ANO has performed a High Frequency Confirmation evaluation in response to the NRC's 50.54(f)

letter [1] using the methods in EPRI report 3002004396 [3].

The evaluation identified a total of 394 components that required evaluation. As summarized in

Table B-1 in Attachment B, devices with evaluation result of 'confirmed' have adequate seismic

capacity. Components requiring further resolution following the criteria in Section 4.6 of

Reference [3] are identified in Table B-1 in Attachment Band listed separately in Table C-1 of

Attachment C. Furthermore, Table C-1 includes a description of the outlier resolution.

5.2 IDENTIFICATION OF FOLLOW-UP ACTIONS

Operator actions referred to in outlier resolutions in Attachment C require no procedure

revisions. The full details of required operator actions, including review of existing ANO

procedures, are documented in Reference [24]. At AN0-1 there are a total of twenty-three (23)

operator actions required at a total of four (4) locations. At AN0-2, there are a total of four (4)

operator actions required at a total of four (4) locations.

For AN0-1, the comprehensive scope of operator actions required for outlier relays is listed

below:

Depress two pushbuttons (one on both 'A' red and 'B' green trains)

Reset two lockout relays (one on both red and green trains)

Close ten (10) breakers located on the A3 Bus (red train)

Close nine (9) breakers located on the A4 Bus (green train)

For AN0-2, the comprehensive scope of operator actions required for outlier relays is listed

below:

Reset two lockout relays (one on both red and green trains)

Close one (1) breaker located on the 2A3 Bus ('A' red train)

Close one (1) breaker located on the 2A4 Bus ('B' green train)

Procedural guidance for the operator actions defined above is provided in existing ANO

procedures as detailed in Reference [24].

No additional follow up actions are required.

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6 References

1 NRC (E. Leeds and M. Johnson) Letter to All Power Reactor Licensees et al., "Request for Information Pursuant to Title 10 of the Code of Federal Regulations 50.54(f) Regarding Recommendations 2.1, 2.3 and 9.3 of the Near-Term Task Force Review of Insights from the Fukushima Dai-lchi Accident," March 12, 2012, ADAMS Accession Number ML12053A340

2 EPRI 1025287. "Seismic Evaluation Guidance: Screening, Prioritization and Implementation Details (SPID) for the Resqlution of Fukushima Near-Term Task Force Recommendation 2.1: Seismic." February 2013

3 EPRI 3002004396. "High Frequency Program: Application Guidance for Functional Confirmation and Fragility Evaluation." July 2015

4 NRC (J. Davis) Letter to Nuclear Energy Institute (A. Mauer). "Endorsement of Electric Power Research Institute Final Draft Report 3002004396, 'High Frequency Program: Application Guidance for Functional Confirmation and Fragility."' September 17, 2015, ADAMS Accession Number ML15218A569.

5 NRC (W. Dean) Letter to the Power Reactor Licensees on the Enclosed List. "Final Determination of Licensee Seismic Probabilistic Risk Assessments Under the Request for Information Pursuant to Title 10 of the Code of Federal Regulations 50.54(f) Regarding Recommendation 2.1 "Seismic" of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident." October 27, 2015, ADAMS Accession Number ML15194A015

6 Entergy Letter to NRC, "Seismic Hazard and Screening Report (Central Eastern United States (CEUS) Sites), Response to NRC Request for Information (RFI) Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force (NTTF) Review of Insights from the Fukushima Dai-ichi Accident, Arkansas Nuclear One - Units 1 and 2." March 28, 2014, ADAMS Accession Number ML14092A021

7 EPRI 1015109. "Program on Technology Innovation: Seismic Screening of Components Sensitive to High-Frequency Vibratory Motions." Ocfober 2007

8 EPRI 3002002997. "High Frequency Program: High Frequency Testing Summary." September 2014

9 NEI 12-06, "Diverse and Flexible Coping Strategies (FLEX) Implementation Guide," Appendix H, Nuclear Energy Institute, November 30, 2015.

10 Entergy Document 93-SQ-1001-04, Revision 3, "USI A-46/IPEEE Relay Evaluation list for AN0-1," March 1996.

11 Entergy Document 93-SQ-2001-04, Revision 2, "USI A-46/IPEEE Relay Evaluation Report for AN0-2," June 1998.

12 Entergy Document 93-SQ-1001-02, Revision 0, "USI A-46/IPEEE Safe Shutdown Success Path Selection Report for AN0-1," August 1993.

13 Entergy Document 93-SQ-2001-02, Revision 0, "USI A-46/IPEEE Safe Shutdown Success Path

Selection Report for AN0-2," November 1993.

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14 Entergy Document 93-SQ-1001-03, Revision 4, "USI A-46/IPEEE Safe Shutdown Equipment List (SSEL) Report for AN0-1," April 1996.

15 Entergy Document 93-SQ-2001-03, Revision 3, "USI A-46/IPEEE Safe Shutdown Equipment List (SSEL) Report for AN0-2," April 1996.

16 EC 65905, EN-DC-141Attachment9.1 & 9.2, "Screening of ANO Safe Shutdown Equipment List," August 2016.

17 EPRI NP-7147-SL. "Seismic Ruggedness of Relays," August 1991

18 EPRI NP-7147-SL, V2, "Seismic Ruggedness of Relays" April, 1995.

19 EPRI NP-7148, "Procedure for Evaluating Nuclear Power Plant Relay Seismic Functionality," December, 1990.

20 EPRI 3002000709, "Seismic Probabilistic Risk Assessment Implementation Guide," December, 2013.

21 NRC Letter, "Arkansas Nuclear One, Units 1 and 2 - Staff Assessment of Information Provided Pursuant to Title 10 of the Code of Federal Regulations Part 50, Section 50.54(f), Seismic Hazard Reevaluations for Recommendation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident." December 15, 2015, ADAMS Accession Number ML15344A109

22 EPRI TR-105988, "GERS Formulated Using Data from the SQURTS Program," Final Report, April 1996.

23 EPRI TR-105988-V2, "GERS Formulated Using Data from the SQURTS Program," Final Report, April 1999.

24 EC 68207, "AN01/AN02 Outlier Relays Resolved Via Post Event Operator Actions," December 2016.

AREVA Documents supporting the Development of this Report:

25 AREVA Document 32-9257563-001, "Arkansas Nuclear One Unit 1 HFE - Component Mounting Point Demand."

26 AREVA Document 32-9257565-001, "Arkansas Nuclear One Unit 2 HFE - Component Mounting Point Demand."

27 AREVA Document 32-9261655-001, "Arkansas Nuclear One Unit 1 HFE- HCLPF Capacity Evaluation."

28 AREVA Document 32-9261657-001, "Arkansas Nuclear One Unit 2 HFE - HCLPF Capacity Evaluation."

29 AREVA Document 51-9261429-001, "ANO High Frequency Chatter Assessment Supporting Documentation."

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A Representative Sample Component Evaluations

A.1 Demand

The Conservative Deterministic Failure Margin (CDFM) mounting point demand at each relevant elevation in terms of peak spectral accelerations from clipped in-cabinet response spectra (ICRSc) is calculated in the below table.

Component HT. above AFSH AFsv

ISRS(GMRS)(g) ISRS(@Elcv.)(g) AF,H AF,v

ICRS,H (g) ICRS,v(g) Elevation Folll!dation HGMRS VGMRS Si\,H Si\ov MCC Switchgear Control Cab. MCC Switchgear Control Cab. All Cabinet

335'-0" 0' 1.20 1.00 0.506 0.344 0.607 0.344 3.6 7.2 4.5 4.7 2.186 4.372 2.732 1.617

(Folll!dation) 354'-0" 19' 1.63 1.32 0.506 0.344 0.824 0.455 3.6 7.2 4.5 4.7 2.965 5.929 3.706 2.139 368'-0" 33' 1.94 1.56 0.506 0.344 0.983 0.537 3.6 7.2 4.5 4.7 3.538 7.077 4.423 2.524 369'-0" 34' 1.97 1.58 0.506 0.344 0.994 0.543 3.6 7.2 4.5 4.7 3.579 7.159 4.474 2.551 372'-0" 37' 2.03 1.63 0.506 0.344 1.028 0.560 3.6 7.2 4.5 4.7 3.702 7.405 4.628 2.634 373'-0" 38' 2.06 1.65 0.506 0.344 1.040 0.566 3.6 7.2 4.5 4.7 3.743 7.487 4.679 2.661 386'-0" 51' 2.10 1.87 0.506 0.344 1.063 0.642 3.6 7.2 4.5 4.7 3.825 7.651 4.782 3.019

It should be noted, for the horizontal direction, the demand is dependent on the type of equipment in which the relay is mounted (i.e. MCC, switchgear, or control cabinet).

A.2 . GE CR120A02202AA Relay Evaluation

The Generic Equipment Ruggedness Spectrum (GERS) for the GE CR120A series relays are presented starting on page B-43 of Reference [17]. Per Reference [17], the model tested was a CR120A02202AA, which is an exact match for the relay at AN0-1. For the CR120A02202AA relay, a high frequency capacity of 9g is used along with an FK = 1.5 (the capacity knockdown factor, FK, is determined based on the test source as provided in Table 4-2 of Reference [3]).

The table below contains the complete list of GE CRl 20A02202AA relays along with their respective capacity to demand ratios. The minimum capacity to demand ratio is 1.70 for the horizontal and 2.38 for the vertical checks.

A.3 GE 12GGP53B1A Relay Evaluation

The Generic Equipment Ruggedness Spectrum (GERS) for the GE GGP53B series relays are presented starting on page B-87 of Reference [17]. Per Reference [17], the important model number characters that affect ruggedness have been identified. For the 12GGP53B1A relays, a high frequency capacity of 5g is used along with an FK = 1.5 (the knockdown factor, FK, is determined based on the test source as provided in Table 4-2 of Reference [3]).

The table below contains the complete list of GE GGP Series relays along with their respective capacity to demand ratios. The minimum capacity to demand ratio is 0.45 for the horizontal and 1.27 for the vertical checks. Both the 12GGP53B lA are outliers as they have capacity to demand ratios less than one. Note that these relays are located in switchgear A-3 and A-4, which consist of a long line of side by side cabinets and may be able to take advantage of using the multi-axis to single axis correction factor (i.e. FMs = 1.2). However, this factor alone would not change the outlier status of the relays.

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GE CRl20A02202AA Relay Margin

Horizontal

1CR5c SA• SAr Fk FMs TRS -llOX SSELCOmponent Description RELAY System Relay Description MFG Model Location (g) (g) (g)

85173 P-78 suet from CST 42X-5173 EFW EFW PUMP P-78 CONO WATER CV-2800 CONTROL RELAY GE CR120A02202AA MCC 8-Sl BLDG RAB ELEV 368 ROOM 104 COL G 3.538 9 1.5 6.000

[aox SSEL Component Description RELAY

A3 EOG 1 Output Breaker

A4 EOG 2 Output Breaker

A-308-132 fl32-DG1)

A-408-132 l!32·DG2)

GE 12GGP5381A Relay Margin

-System Relay Description MFG Model Location

EDG DIESEL GENERATOR ANTIMOTORING RELAY GE 12GGP53BlA RAB - - BLDG RAB ELEV 372 ROOM 100 COLE

EOG DIESEL GENERATOR ANTIMOTORING RELAY GE 12GGP53BlA RAB· ·BLDG RAB ELEV 372 ROOM99 COLD

Horizontal

ICRS, SA• SA1 F, FMs TRS

(g) (g) (g) SA,'FMJF, (g)

7.405 1.5 3.333

7.405 1.5 3.333

Vertical

TRS/ICRSt ICRS, SA• SAr F• FMs TRS TRS/ICRS,

(g) (g) (g)

1.70 2.524 9 1.5 1 6.000 2.38

Vertical

TRS/ICRS, ICRS, SA• SA1 F, FM, TRS TR5/ICR5,

(g) (g) (g) SA, 'FMJF, (g)

0.45 2.634 5 1.5 3.333 1.27

0.45 2.634 5 1.5 3.333 1.27

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B Components Identified for High Frequency Conti rmati-on

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Table B-1: Components Identified for High Frequency Confirmation

Component Component Evaluation

Linc Supported Supported Device Component No. Unit Relay ID Relay Description Device ID Description Manufacturer Model Location Building & Elevation Basis for Capacity Evaluation Results

I I 162-A3/l TIME DELAY RELAY A3 4160 Volt Bus A-3 AMERACE CORP E7012PB003 Cl8 RAB - - BLDG RAB ELEV EPRINP-7147-SL Confirmed 386 ROOM 129 COL B

2 1 127-A3/Xl UNDERVOLTAGE RELAY

A308 EDG I Output

GE 12HFAl51A2F A3 RAB - - BLDG RAB ELEV

EPRI 3002002997 Confirmed FORBUSA3 Breaker 372 ROOM 100 COLE

3 I 127-A3/X2 UNDERVOL TAGE RELAY A308 EDG 1 Output GE 12HFA151A2F A3

RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed FORBUSA3 Breaker 372 ROOM 100 COLE

4 1 127-A3/X3 UV AUX RELAY FOR A308 EDG 1 Output GE 12HFAl51A2F A3 RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed

PRIMARY MU PMP P36A Breaker 372 ROOM IOO COLE

5 I 127-A3/X4 A3 BUS UNDERVOLTAGE A308 EDG 1 Output GE 12HFAl51A2H A3 RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed

RELAY Breaker 372 ROOM 100 COLE

6 1 A-308-132 DIESEL GENERATOR

A308 EDG 1 Output

GE 12GGP53B1A A3 RAB - - BLDG RAB ELEV EPRINP-7147-SL Outlier

(132-DGI) ANTIMOTORING RELAY Breaker 372 ROOM IOO COL E

A-308-lSlVA DIESEL GEN OC RELAY

EDG I Output RAB - - BLDG RAB ELEV 7 1 WITH VOLTAGE A308 GE 121JCV51A13A A3 ANO Documentation Outlier

(151V-DGl-A) RESTRAINT

Breaker 372 ROOM IOO COL E

A-308-ISIVB DIESEL GEN OC RELAY EDG I Output RAB - - BLDG RAB ELEV

8 I WITH VOLTAGE A308 GE 12IJCV51Al3A A3 ANO Document<ition Outlier (151V-DGl-B)

RESTRAINT Breaker 372 ROOM IOO COLE

A-308-lSIVC DIESEL GEN OC RELAY EDG 1 Output RAB - - BLDG RAB ELEV

9 1 WITH VOLTAGE A308 GE 12IJCV51A13A A3 ANO Documentation Outlier (151V-DGl-C)

RESTRAINT Breaker 372 ROOM 100 COLE

Page 25 of73

Controlled Document



Line Supported Supported Device Component No. Unit Relay ID Relay Description Device ID Description Manufacturer Model Location Building & Elevation Basis for Capacity Evaluation Results

IO i 152Xl-308 AC AUX RELAY FOR A-308 A308 EDG i Output

GE 12HGAi IJ52 A3 RAB - - BLDG RAB ELEV

EPRI NP-7i47-SL Outlier Breaker 372 ROOM iOO COLE

Ii i 152X-308 AC CIRCUIT BREAKER

A308 EDG i Output GE 12HFA!51A2F A3

RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed

RELAY FOR A-308 Breaker 372 ROOM 100 COLE

12 I K-4A-!59N DIESEL GEN NEUTRAL

A308 EDG I Output

GE 121AV51D2A A3 RAB - - BLDG RAB ELEV ANO Documentation Confirmed

(159N-DGI) OVERVOLTAGERELAY Breaker 372 ROOM 100 COLE

13 I 162-DGl/l DG I LOCKOUT RELAY A308 EDG I Output

AMERACE CORP E7012PB003 A3 RAB - - BLDG RAB ELEV EPRINP-7147-SL Confirmed

Breaker 372 ROOM 100 COLE

14 I 162-DGl/2 DGI LOCKOUT RELAY A308 EDG I Output AMERACE CORP E7012PB003 A3

RAB - - BLDG RAB ELEV EPRI NP-7147-SL Confirmed Breaker 372 ROOM 100 COL E

15 I 186-DGI LOCKOUT RELAY FOR DG I A308 EDG I Output

GE !2HEA62A224X2 A3 RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed


UNDER VOLTAGE RELAY Normal Supply RAB - - BLDG RAB ELEV

16 I A-3-127 A3AB FOR BUS A-3 (A&B PHASES)

A309 Bkr-AI FEED GE 121AV54EIA A3 372 ROOM 100 COLE EPRINP-7147-SL Outlier TOA3 LINE 5.4

OVERCURRENT RELAY Normal Supply RAB - - BLDG RAB ELEV 17 I A-309-151A FOR BUS TIE FOR Al AND A309 Bkr-AI FEED GE 121AC51AIOIA A3

372 ROOM 100 COLE ANO Documentation Confirmed

A3 TOA3

OVERCURRENT RELAY Normal Supply RAB - - BLDG RAB ELEV 18 I A-309-151B FORBUS TIEFORAI AND A309 Bkr-AIFEED GE 121AC51AIO!A A3

372 ROOM 100 COLE ANO Documentation Confirmed

A3 TOA3

Page 26 of 73

Controlled Document

Arkansas· Nuclear One: 50.54(f) NTTF 2.1 Seismic High Frequency Confirmation



OVERCURRENT RELAY Normal Supply RAB - - BLDG RAB ELEV 19 I A-309-151C FOR BUS TIE FOR Al AND A309 Bkr-Al FEED GE 12IAC51AIOIA A3 ANO Documentation Confirmed

A3 TOA3 372 ROOM 100 COLE

OVERCURRENTRELAY/ Normal Supply

RAB - - BLDG RAB ELEV 20 I A-309-ISIN NEUTLTIE FOR A2 AND A3

A309 Bkr-Al FEED GE l 21AC77 A80 I A A3 372 ROOM 100 COLE

ANO Documentation Confirmed TOA3

LOCKOUT RELAY FOR BUS Nonna! Supply

RAB - - BLDG RAB ELEV 21 I 186-A3 A309 Bkr-Al FEED GE 12HEA62B236X2 A3 EPRI 3002002997 Confirmed A-3 TOA3

372 ROOM 100 COLE

22 I A-310-151GS OVERCURRENT RELAY for

A310 A3-A4 CROSSTIE GE 12IAC77A801A A3 RAB - - BLDG RAB ELEV ANO Documentation Confirmed Bus tie A3&A4 372 ROOM 100 COLE

ENGINEERED SAFEGUARD POTTER& RAB - - BLDG RAB ELEV 23 I 27-B5/X BUS A3 UNDERVOLTAGE A310 A3-A4 CROSSTIE MDR-137-8 A3 EPR! 3002002997 Confirmed

RELAY BRUMFIELD 372 ROOM 100 COLE

24 I CR-309 CONTROL RELAY FOR A310 A3-A4 CROSSTIE

POTTER& MDR-5138 A3

RAB - - BLDG RAB ELEV SQURTS Testing Confirmed CKTBRK A-309 BRUMFIELD 372 ROOM 100 COLE

25 I HA3 REACTOR COOLANT PUMP

A310 A3-A4 CROSSTIE POTTER&

MDR-137-8 A3 RAB - - BLDG RAB ELEV

EPRI 3002002997 Confirmed STARTING UN RELAY BRUMFIELD 372 ROOM 100 COLE

TIME DELAY RAB - - BLDG RAB ELEV

26 I 162-A4/l UNDERVOLTAGE RELAY A4 4160VoltBusA-4 AMERACE CORP E7012PB003 Cl6 EPRINP-7147-SL Confirmed FORA4BUS

386 ROOM 129 COL B

27 I HA4 REACTOR COOLANT PUMP

A407 POITER&

MDR-137-8 A4 RAB - - BLDG RAB ELEV

EPRI 3002002997 Confirmed STARTING UN RELAY BRUMFIELD 372 ROOM 99 COLD

Page 27 of 73

Controlled Document




28 I 127-A4/XI UNDER VOLT AGE AUX

A408 EDG20utput

GE 12HFA151A2F A4 RAB - - BLDG RAB ELEV

EPRI 3002002997 Confirmed RELAY BUSA4 Breaker 372 ROOM 99 COLD

29 1 127-A4/X2 UV AUX RELAY FOR A408

EDG2 Output GE 12HFAi51A2F A4 RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed PRIMARY MU PUMP P36B Breaker 372 ROOM 100 COLE

30 1 127-A4/X3 UV AUX RELAY FOR A408

EDG2 Output GE 12HFA151A2F A4 RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed PRIMARY MU PUMP P36A Breaker 372 ROOM 99 COLD

31 I 127-A4/X5 A4BUSUNDERVOLTAGE

A408 EDG20utput POTTER& MDR-5138 A4

RAB - - BLDG RAB ELEV SQURTS Testing Confirmed AUX RELAY Breaker BRUMFIELD 372 ROOM 99 COLD

32 1 A-408-132 DIESEL GENERA TOR

A408 EDG2 Output

GE 12GGP53BlA A4 RAB - - BLDG RAB ELEV EPRI NP-7147-SL Outlier (i32-DG2) ANTIMOTORING RELAY Breaker 372 ROOM99 COLD

A-408-151VA DIESEL GEN OC RELAY EDG2 Output RAB - - BLDG RAB ELEV 33 I WITH VOLTAGE A408 GE 12IJCV51Al3A A4 ANO Documentation Outlier (151VDG2-A)

RESTRAINT Breaker 372 ROOM 99 COLD

A-408-i51VB DIESEL GEN OC RELAY

EDG2 Output RAB - - BLDG RAB ELEV 34 I WITH VOLTAGE A408 GE 12IJCV51Al3A A4 ANO Documentation Outlier (151VDG2-B) RESTRAINT Breaker 372 ROOM 99 COLD

A-408-ISIVC DIESEL GEN OC RELAY EDG2 Output RAB - - BLDG RAB ELEV 35 I WITH VOLTAGE A408 GE 12IJCV51Al3A A4 ANO Documentation Outlier

(15!VDG2-C) RESTRAINT

Breaker 372 ROOM99 COLD

36 I 152X!-408 AC AUX RELAY FOR A-408 A408 EDG2 Output

GE 12HGA11J52 A4 RAB - - BLDG RAB ELEV EPRINP-7147-SL Outlier

Breaker 372 ROOM 99 COLD

Page 28 of 73

Controlled Document

Arkansas Nuclear One: S0.54(f) NTTF 2.1 Seismic High Frequency Confirmation



37 I 152X-408 A-C CIRCUIT BREAKER

A408 EDG2 Output

GE 12HFAl51A2F A4 RAB - - BLDG RAB ELEV

EPRI 3002002997 Confirmed RELAY FOR A-408 Breaker 372 ROOM99 COLD

38 I 152Y-408 Breaker anti-pump relay

A408 EDG2 Output

GE 12HMA11B6 A4 RAB - - BLDG RAB ELEV

EPRI NP-7147-SL Outlier (magnablast) Breaker 372 ROOM99 COLD

DIESEL GENERATOR EDG2 Output RAB - - BLDG RAB ELEV

39 1 K-4B-159N NEUTRALOVERVOLTAGE A408 GE 121AV51D2A A4 ANO Documentation Confirmed RELAY

Breaker 372 ROOM 99 COLD

40 I 162-DG2/I DG2 LOCKOUT RELAY A408 EDG 2 Output

AMERACE CORP E7012PB003 A4 RAB - - BLDG RAB ELEV EPRI NP-7147-SL Confirmed


41 I 162-DG2/2 DG2 LOCKOUT RELAY A408 EDG20utput AMERACE CORP E7012PB003 A4

RAB - - BLDG RAB ELEV EPRINP-7147-SL Confirmed Breaker 372 ROOM 100 COLE

42 I 186-DG2 LOCKOUT RELAY FOR DG2 A408 EDG2 Output GE 12HEA62A224X2 A4 RAB - - BLDG RAB ELEV EPRJ 3002002997 Confirmed Breaker 372 ROOM99 COLD

UNDER VOLTAGE RELAY Normal Supply RAB - - BLDG RAB ELEV 43 I A-4-127 A4AB FOR BUS A-4 (A & B A409 Bkr-A2 FEED GE 121AV54ElA A4 372 ROOM 99 COL D EPRI NP-7147-SL Outlier

PHASES) TOA4 LINE 5.5

OVERCURRENT RELAY Normal Supply RAB - - BLDG RAB ELEV 44 I A-409-151A

FOR BUS TIE A4 AND A2 A409 Bkr-A2 FEED GE 121AC51AIOIA A4

372 ROOM99 COLD ANO Documentation Confirmed

TOA4

OVERCURRENT RELAY Normal Supply

RAB - - BLDG RAB ELEV 45 1 A-409-151B

FOR BUS TIE A4 AND A2 A409 Bkr-A2FEED GE 121AC51Al01A A4 372 ROOM99 COLD

ANO Documentation Confirmed TOA4

OVERCURRENT RELAY Normal Supply RAB - - BLDG RAB ELEV

46 I A-409-151C A409 Bkr-A2 FEED GE 121AC51AIOIA A4 ANO Documentation Confirmed FOR BUS TIE A4 AND A3

TOA4 372 ROOM 99 COLD

Page 29 of 73

Controlled Document




OVERCURRENTRELAY Normal Supply

RAB - - BLDG RAB ELEV 47 I A-409-151N FOR I NEUTRAL

A409 Bkr-A2 FEED GE 121AC77A80IA A4 372 ROOM99 COLD

ANO Documentation Confirmed TOM

LOCKOUT RELAY FOR BUS Normal Supply

RAB - - BLDG RAB ELEV 48 I 186-M A4 A409 Bkr-A2 FEED GE I 2HEA62B236X2 A4 372 ROOM 99 COLD

EPRI 3002002997 Confirmed TOM

49 I A-410-151GS OVERCURRENT RELAY

A410 A4-A3

GE 121AC77A801A A4 RAB - - BLDG RAB ELEV ANO Documentation Confirmed

FOR BUS TIE A3 AND A4 CROSS TIE 372 ROOM 99 COLD

ENGINEERED SAFEGUARD A4-A3 POTTER& RAB - - BLDG RAB ELEV 50 I 27-B6/X BUSA4UNDERVOLTAGE MIO CROSS TIE BRUMFIELD MDR-137-8 M

372 ROOM 99 COLD EPRI 3002002997 Confirmed

RELAY

SI I CR-409 CONTROL RELAY FOR

MIO M-A3 POTTER&

MDR-Sl38 A4 RAB - - BLDG RAB ELEV

SQURTS Testing Confirmed CKTBRK A-409 CROSS TIE BRUMFIELD 372 ROOM99 COLD

B-S-271/BS BUS B UNDERVOLTAGE GOULD INC RAB - - BLDG RAB ELEV

S2 I BSI I TYPE27N BS 372 ROOM 100 COLE EPRI 3 002002997 Confirmed (27-1/BS) RELAY DIESEL START (FORMERLY !TE)

LINE S.4

B-S-272/BS BUS B UNDERVOLTAGE GOULD INC RAB - - BLDG RAB ELEV

S3 1 (27-2/BS) RELAY DIESEL START

BS!! (FORMERLY !TE)

TYPE27N BS 372 ROOM 100 COLE EPRI 3002002997 Confirmed LINE S.4

TRANSFER TO RAB - - BLDG RAB ELEV S4 I 42/X4 EMERGENCY BUS B-5 B5611 GE 12HGA11J70 B56 372 ROOM 99 COLD

EPRI 3002002997 Confirmed RELAY

CONTROL RELAY FOR ASCO- RAB - - BLDG RAB ELEV SS I CR2 transfer switch BS611 AUTOMATIC PN 261479-2 B56

372 ROOM 99 COLD No Capacity Found Outlier

SWITCHC

Page 30 of 73

(

Controlled Document




B-6-271/B6 BUS B UNDERVOLTAGE GOULD INC RAB - - BLDG RAB ELEV

56 I (27-l/B6) RELAY DIESEL START B611

(FORMERLY !TE) TYPE27N B6 372 ROOM99 COLD EPRI 3002002997 Confirmed

LINE 5.5

B-6-272/B6 BUS B UNDERVOLTAGE GOULD INC RAB - - BLDG RAB ELEV 57 I

(27-2/B6) RELAY DIESEL ST ART B611

(FORMERLY !TE) TYPE27N B6 372 ROOM99 COLD EPRI 3002002997 Confirmed

LINE 5.5

CV-1275 CONTACTOR SIZE T4 Out(Stop MCCB-56 BLDGRAB

58 I 42R-5652 I CV-1275

Check) SIEMENS 3TF44 (CRLOF4422K61) B5652 ELEV 372 ROOM 99 COL EPRI 3002002997 Confirmed

D

CV-1405 CONT ACTOR SIZE P34NP35A Suet PIN 25-111-110-512 (CAT No. MCCB-51 BLDGRAB 59 1 42F-51112 CV-1405 ALLIS-CHALMER B51112 ELEV368 ROOM 104 COL EPRI 3002002997 Confirmed

1 from RB Sump 25-111-000-501) G

60 1 42F-6166 CV-1406 CONT ACTOR SIZE

CV-1406 RB sump to P34B ALLIS-CHALMER PIN 25-111-110-512 (CAT No.

B6166 MCCB-61 BLDGRAB

EPRI 3002002997 Confirmed 1 25-111-000-501) ELEV 386 ROOM 149 COL

61 I 42R-5742 CV-1436 CONTACTOR SIZE CV-1436

P34A Suet from ITE/telemecanique Series 5600 B5742

MCCB-57 BLDGRAB EPRI 3002002997 Confirmed 1 BWST ELEV 372 ROOM 100

62 1 42R-6542 CV-1437 CONTACTOR SIZE

CV-1437 BWSTtoP34B ITE/telemecanique series 5600 B6542 MCCB-65 BLDG RAB

EPRI 3002002997 Confirmed I ELEV 372 ROOM 99

CV-1814 CONTACTORSIZE PZE Steam Space PIN 25-111-110-512 (CAT No. MCCB-51 BLDGRAB

63 1 42F-5l9l CV-1814 ALLIS-CHALMER B5191 ELEV 368 ROOM 104 COL EPRI 3002002997 Confirmed 1 Sample!SOL 25-111-000-501)

G

CV-1816 CONT ACTOR SIZE PZR water Space PIN 25-111-110-512 (CAT No. MCCB-51 BLDG RAB

64 1 42F-5192 CV-1816 ALLIS-CHALMER B5192 ELEV 368 ROOM 104 COL EPRI 3002002997 Confirmed 1 Sample !sol 25-111-000-501)

G

CV-1820 CONT ACTOR SIZE SG E24A sample PIN 25-111-110-512 (CAT No. MCCB-62 BLDG RAB

65 1 42F-622l CV-1820 ALLIS-CHALMER B622l ELEV 386 ROOM 149 COL EPRI 3002002997 Confirmed 1 isol 25-111-000-501) c

CV-1826 CONTACTOR SIZE SG 24B sample PIN 25-111-110-512 (CAT No. MCCB-62 BLDG RAB

66 1 42F-6244 CV-1826 ALLIS-CHALMER B6244 ELEV 386 ROOM 149 COL EPRI 3002002997 Confirmed 1 isol 25-111-000-501) c

Page 31of73

Controlled Document

Arkansas Nuclear One: 50.54(f) NITF 2.1 Seismic High Frequency Confirmation



CV-2416 CONTACTOR SIZE CFTT-2A PIN 25-111-110-512 (CAT No. MCCB-51 BLDG RAB

67 1 42F-5174 CV-2416 ALLIS-CHALMER B5174 ELEV368 ROOM 104 COL EPRI 3002002997 Confirmed 1 bleed/sample isol 25-111-000-501) G

CV-2418 CONTACTOR SIZE CFTT-2B PIN 25-111-110-512 (CAT No. MCCB-61 BLDG RAB

68 I 42F-6174 CV-2418 ALLIS-CHALMER B6174 ELEV386 ROOM 149 COL EPRI 3002002997 Confirmed I bleed/sample isoi 25-1I1-000-501) c

CV-2800 CONT ACTOR SIZE P-7B suet from PIN 25-111-110-512 (CAT No. MCCB-51 BLDG RAB 69 1 42R-5173 CV-2800 ALLIS-CHALMER 85173 ELEV368 ROOM 104 COL EPRI 3002002997 C-0nfirmed I CST 25-111-000-501)

G

EFW PUMP P-7B COND P-7B suet from

MCCB-51 BLDG RAB 70 I 42X-5173 WATER CV-2800 CONTROL CV-2800

CST GE CR120A02202AA B5173 ELEV 368 ROOM 104 COL EPRI NP-7147-SL Confirmed RELAY G

CV-2802 INTERPOSING P-7 A suet from SIEMENS-ALLIS MCCB-61 BLDG RAB

71 1 42RIX-6175 RELAY

CV-2802 CST INC

TA68 B6175 ELEV386 ROOM 149 COL ANO Documentation Confirmed c

CV-2802 CONTACTOR SIZE P-7A suet from PIN 25-111-110-512 (CAT No. MCCB-61 BLDG RAB 72 I 42R-6175 CV-2802 ALLIS-CHALMER B6175 ELEV 386 ROOM 149 COL EPRI 3002002997 Confirmed 1 CST 25-111-000-501) c

CV-2869 CONTACTOR SIZE P-7B test recirc PIN 25-111-110-512 (CAT No. MCCB-51 BLDG RAB

73 I 42F-5134 CV-2869 ALLIS-CHALMER B5134 ELEV 368 ROOM 104 COL EPRI 3002002997 Confirmed I isol 25-111-000-501)

G

74 1 42F-2513 CV-2870 CONTACTOR CV-2870 P-7 A test recirc !TE Class A20 D2513

MCCD-25 BLDG RAB EPRI 3002002997 Confirmed

isoi ELEV 373 ROOM

cond MCCB-22 BLDG TB 75 1 42F-2255 CV-2873 CONTACTOR CV-2873 tank/condenser !TE Class A20 B2255 ELEV354 ROOM74 COL EPRI 3002002997 Confirmed

makeup H

Page 32 of 73

Controlled Document




cond RAB - - BLDG RAB ELEV 76 1 LSX-2873 BOP RELAY CV-2873 tank/condenser GE 12HGA11J52 C30 EPRI NP-7147-SL Confinned

makeup 386 ROOM 129 COL B

77 1 42F-1255 CV-2877 CONTACTOR CV-2877 cond water to

!TE ClassA20 Bl255 MCCB-12 BLDG TB

EPRI 3002002997 Con finned storage tank reject ELEV 354 ROOM 74 COLJ

78 I LSX-2877 BOP RELAY CV-2877 cond water to

GE 12HGA11J52 C30 RAB - - BLDG RAB ELEV

EPRINP-7147-SL Confinned storage tank reject 386 ROOM 129 COL B

SW RTN to Disch MCCB-21 BLDG RAB 79 1 42F-2144 CV-3824 CONTACTOR CV-3824

Flume !TE Class A20 B2144/B2133 ELEV 368 ROOM 104 COL EPRI 3002002997 Con finned

G

CONTROL RELAY FOR D-01 D0112 (43- MCC - transfer ASCO-

RAB - - BLDG RAB ELEV 80 1 CR2-I AUTOMATIC PN 261 479-2 DOI No Capacity Found Outlier (EMERGENCY) DOI) switch SWITCHC 372 ROOM 95 COL B

CONTROL RELAY FOR D-02 D0212 (43- MCC - transfer ASCO-

RAB - - BLDG RAB ELEV 81 1 CR2-2 (EMERGENCY) D02] switch

AUTOMATIC PN 261 479-2 D02 372 ROOM 109 COLD

No Capacity Found Outlier SWITCHC

K-4A-127DG1 DIESEL GEN RUNNING EDG&

RAB - - BLDG RAB ELEV 82 1 •(127-DGl RELAY K-4A accessories GE 12HFAl51A9H Ell

369 ROOM 87 COLC EPRI 3002002997 Outlier

{Kl9)) assembly

CRANK TIME DELAY EDG&

TYCO RAB - - BLDG RAB ELEV 83 1 Cl07-Kl K-4A accessories E7012PC004 Cl07 EPRI NP-7147-SL Confirmed RELAY

assembly ELECTRONICS 369 ROOM87 COLB

EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 84 1 Cl07-KIO ACCESSORY RELAY K-4A accessories ELECCORP

ARD440SR Cl07 369 ROOM 87 COLB

EPRI NP-7147-SL Con finned assembly

TROUBLE SHUTDOWN EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 85 I Cl07-Kll

RELAY K-4A accessories ELECCORP ARD440SR Cl07 369 ROOM 87 COLB

EPRI NP-7147-SL Confinned assembly

CRANK RESET TIME EDG& RAB - - BLDG RAB ELEV 86 1 CI07-K2

DELAY RELAY K-4A accessories AMERACE CORP E7022PE003 Cl07 369 ROOM 87 COLB

EPRI 3002002997 Confirmed assembly

Page 33 of 73

Controlled Document




AUTO START AUXILIARY EDG&

WESTINGHOUSE RAB - - BLDG RAB ELEV 87 I CI07-K21 RELAY

K-4A accessories ELECCORP


EPRINP-7147-SL Confirmed assembly

LOW OIL PRESSURE AUX EDG&

WESTINGHOUSE RAB - - BLDG RAB ELEV 88 I Ci07-K22 SHUTDOWN RELAY




EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 89 I CI07-K25 OVERSPEED RELAY K-4A accessories ARD440SR Ci07 EPRI NP-7147-SL Confirmed

assembly ELECCORP 369 ROOM 87 COLB

OVERCRANK TIME DELAY EDG& RAB - - BLDG RAB ELEV 90 I CI07-K4

RELAY K-4A accessories AMERACE CORP E70i2PE003 Cl07 '369 ROOM 87 COLB EPRI NP-7i47-SL Confirmed

assembly

K4A FUEL PRIME i25 VDC 2 EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 91 I CI07-K42 K-4A accessories ARD440SR Ct07 EPRI NP-7147-SL Confirmed POLE RELAY


K4A GOVERNOR BOOST EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 92 I Ci07-K49 RELAY


ARD440SR Ci07 369 ROOM 87 COLB

EPRI NP-7147-SL Confirmed assembly

SAFETY SET UP TIME EDG& RAB - - BLDG RAB ELEV 93 i CI07-K5

DELAY RELAY K-4A accessories AMERACE CORP E7012PD003 Ci07

369 ROOM 87 COLB EPRI NP-7i47-SL Confirmed

assembly

STARTER SELECTOR EDG&

WESTINGHOUSE RAB - - BLDG RAB ELEV 94 i CI07-K51

LATCH RELAY K-4A accessories

ELECCORP ARD440SR CI07

369 ROOM 87 COLB EPRI NP-7147-SL Confirmed

assembly

EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 95 I CI07-K53 STARTER NO. I RELAY K-4A accessories ARD440SR CI07 EPRINP-7i47-SL Confirmed


Page 34 of 73

Controlled Document

Arkansas Nuclear One: 50.54(f] NTTF 2.1 Seismic High Frequency Confirmation



EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 96 1 CI07-K54 STARTER NO. 2 RELAY K-4A accessories ARD440SR Cl07 EPRI NP-7147-SL Outlier


ST ARTER FAILURE TIME EDG&

RAB - - BLDG RAB ELEV 97 1 Ci07-K55 DELAY RELAY

K-4A accessories AMERACE CORP E7012PB003 C107 369 ROOM 87 COLB


FIELD FLASH TIME DELAY EDG& RAB - - BLDG RAB ELEV 98 I CI07-K6

RELAY K-4A accessories AMERACE CORP E7012PB003 Cl07

369 ROOM 87 COLB EPRI NP-7147-SL Confirmed

assembly

EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 99 1 C107-K8 START PILOT RELAY K-4A accessories ELECCORP

ARD440SR C107 369 ROOM 87 COLB

EPRI NP-7147-SL Confirmed assembly

DOI Mn LO pump P-108A EDG& RAB - - BLDG RAB ELEV 100 1 PS-5270 K-4A accessories SQUARED CO TYPE ACW-25-S8 K-4A EPRI 3002002997 Confirmed

Low Pressure Start Interlock assembly

369 ROOM 87 COLB

K-4B-127DG2 DIESEL GEN RUNNING

EDG& RAB - - BLDG RAB ELEV IOI 1 (!27-DG2

RELAY K-4B accessories GE 12HFAl51A9H E21

369 ROOM 86 COLB EPRl 3002002997 Outlier

(K19)) assembly

CRANK TIME DELAY EDG&

TYCO RAB - - BLDG RAB ELEV 102 1 C!08-Kl K-4B accessories E7012PC004 C108 EPRI NP-7147-SL Confirmed

RELAY assembly

ELECTRONICS 369 ROOM 86 COLA

EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV

103 1 C!08-K!O ACCESSORY RELAY K-4B accessories ARD440SR C108 EPRI NP-7147-SL Confirmed assembly

ELECCORP 369 ROOM 86 COLA

TROUBLE SHUTDOWN EDG&

WESTINGHOUSE RAB - - BLDG RAB ELEV 104 1 C!08-Kll K-4B accessories ARD440SR Cl08 EPRI NP-7147-SL Confirmed

RELAY assembly

ELECCORP 369 ROOM 86 COLA

Page 35 of 73

Controlled Document

Arkansas Nuclear One: 50.54(f) NTIF 2.1 Seismic High .Frequency Confirmation



CRANK RESET TIME EDG&

RAB - - BLDG RAB ELEV 105 I Cl08-K2 K-4B accessories AMERACE CORP E7022PE003 Cl08 EPRl 3002002997 Confirmed DELAY RELAY assembly 369 ROOM 86 COLA

AUTO START AUXILIARY EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 106 1 Cl08-K21 K-4B accessories ARD440SR Cl08 EPRl NP-7147-SL Confirmed RELAY

assembly ELECCORP 369 ROOM86 COLA

LOW OIL PRESSURE AUX EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 107 1 Cl08-K22 K-4B accessories ARD440SR Cl08 EPRl NP-7147-SL Confirmed SHUTDOWN RELAY

assembly ELECCORP 369 ROOM 86 COLA

EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 108 I Cl08-K25 OVERSPEED RELAY K-4B accessories ARD440SR CI08 EPRl NP-7147-SL Confirmed


OVERCRANK TIME DELAY EDG& RAB - - BLDG RAB ELEV 109 I Cl08-K4

RELAY K-4B accessories AMERACE CORP E7012PE003 CI08

369 ROOM 86 COLA EPRI NP-7147-SL Confirmed

assembly

K4B FUEL PRIME 125 VDC 2 EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 110 1 Cl08-K42

POLE RELAY K-4B accessories ELECCORP

ARD440SR Cl08 369 ROOM 86 COLA

EPRl NP-7147-SL Con finned assembly

K4B GOVERNOR BOOST EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 111 1 Ci08-K49 K-4B accessories ARD440SR Cl08 EPRl NP-7147-SL Confirmed RELAY

assembly ELECCORP 369 ROOM86 COLA

SAFETY SET UP TIME EDG& RAB - - BLDG RAB ELEV 112 1 Cl08-K5 K-4B accessories AMERACE CORP E7012PD003 Cl08 EPRl NP-7147-SL Confirmed

DELAY RELAY assembly 369 ROOM 86 COLA

STARTER SELECTOR EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 113 1 CI08-K51 K-4B accessories ARD440SR Cl08 EPRINP-7147-SL Confirmed LATCH RELAY


Page 36 of 73

Controlled Document

Arkansas Nuclear One: 50.54(1) NTIF 2.1 Seismic High Frequency Confirmation


Line Supported Supported Device Component No. Uuit Relay ID Relay Description Device ID Description Manufacturer Model Location Building & Elevation Basis for Capacity Evaluation Results

EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 114 1 Cl08-K53 STARTER NO. I RELAY K-4B accessories ARD440SR Cl08 EPRINP-7147-SL Confirmed


EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 115 1 C!08-K54 STARTER NO. 2 RELAY K-4B accessories ARD440SR Cl08 EPRI NP-7147-SL Outlier


STARTERFAlLURE TIME EDG& RAB - - BLDG RAB ELEV 116 I CI08-K55 DELAY RELAY K-4B accessories AMERACE CORP E7012PB003 Cl08

369 ROOM 86 COLA EPRl NP-7147-SL Confirmed

assembly

FIELD FLASH TIME DELAY EDG& RAB - - BLDG RAB ELEV 117 1 Cl08-K6

RELAY K-4B accessories AMERACE CORP E7012PB003 C108 369 ROOM 86 COLA

EPRI NP-7I47-SL Confirmed assembly

EDG& WESTINGHOUSE RAB - - BLDG RAB ELEV 118 I Cl08-K8 START PILOT RELAY K-4B accessories ARD440SR Cl08 EPRI NP-7147-SL Confirmed


DG2 Mn LO pump P-108B EDG& NAMCO RAB - - BLDG RAB ELEV 119 I PS-5271 K-4B accessories CAT EA 900-03004 K-4B EPRI 3002002997 Confirmed

Low Pressure Start Interlock assembly

CONTROLS 369 ROOM 86 COLA

DECAY HEAT REMOVAL DHRPumpA RAB - - BLDG RAB ELEV

120 I 162-305/i P-34A AMERACE CORP EDSCXX0125DPAXAA Cl8 386 ROOM 129 COL BLINE ANO Documentation Confirmed PUMP P34A (LP!)

AZDEGO

121 I 152Y-405 Breaker anti-pump relay

P-34B DHRPumpB

GE 12HMAIIB6 A405 RAB - - BLDG RAB ELEV EPRI NP-7147-SL Outlier

(magnablast) (LP!) 372 ROOM99 COLD

122 I 162-405/1 DECAY HEAT REMOVAL

P-34B DHR Pump B

AMERACE CORP EDSCXX0125DPAXAA Cl6 RAB - - BLDG RAB ELEV ANO Documentation Confirmed

PUMPP34B (LP!) 386 ROOM 129 COL B

123 1 162-306/1 PRIMARY MAKEUP PUMP

P-36A Primary makeup AMERACE CORP EDSCXX0125DPAXAA Cl8 RAB - - BLDG RAB ELEV ANO Documentation Confirmed

P36A pump(HPI) 386 ROOM 129 COL B

Page 37 of 73

Controlled Document




Primary makeup ASCO-RAB - - BLDG RAB ELEV 124 I PS-1250 P36A OIL PRESS SW P-36A AUTOMATIC CATSA31AR P-36A EPRI 3002002997 Confirmed pump (HPI)

SWITCH 335 ROOM 56 COLC

125 I PSX-P36A AUX RELAY P-36A Primary makeup GE 12HFAl51A2H Cl8

RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed pump (HPI) 386 ROOM 129 COL B

126 I 152Y-406 Breaker anti-pump relay P-36C Primary makeup

GE 12HMAllB6 A406 RAB - - BLDG RAB ELEV

EPRI NP-7147-SL Outlier (magnablast) pump (HPI) 372 ROOM 99 COLD

127 I 162-406/1 PRIMARY MAKEUP PUMP P-36C

Primary makeup AMERACE CORP EDSCXX0125DPAXAA C16

RAB - - BLDG RAB ELEV ANO Documentation Confirmed P36C pump(HPI) 386 ROOM 129 COL B

Primary makeup ASCO-RAB - - BLDG RAB ELEV 128 1 PS·1270 P36C OIL PRESS SW P-36C AUTOMATIC CATSA31AR P-36C EPRI 3002002997 Con finned

pump (HP!) SWITCH

335 ROOM 54 COLC

129 I PSX-P36C AUX RELAY P-36C Primary makeup

GE 12HFAl51A2H C16 RAB - - BLDG RAB ELEV

EPRI 3002002997 Confirmed pump (HPI) 386 ROOM 129 COL B

130 1 162-302 SERVICE WATER PUMP P4A P-4A SW Pump A AMERACE DSCXX0125DPAXAA C18 RAB - - BLDG RAB ELEV ANO Documentation Confim1ed 386 ROOM 129 COL B

131 1 152Y-402 Breaker anti-pump relay P-4C SWPumpC GE 12HMAllB6 A402 RAB - - BLDG RAB ELEV EPRI NP-7147-SL Outlier

(magnablast) 372 ROOM 99 COLD

132 I 162-402 SERVICE WATER PUMP P4C P-4C SWPumpC AMERACE CORP EDSCXXOl25DPAXAA Cl6 RAB - - BLDG RAB ELEV

ANO Documentation Confirmed 386 ROOM 129 COL B

A-31 l-150GS OVERCURRENT TO RAB - - BLDG RAB ELEV 133 1 (150GS-311) GROUND FOR EMERG FW P-7B EFWPump GE 12HFC21B1A A311 372 ROOM 100 COLE

ANO Documentation Confirmed PMP P-7B

134 1 162-311/1 EMERGENCY FEEDW ATER

P-7B EFWPUMP AMERACE CORP EDSCXXOl25DPAXAA Cl8 RAB - - BLDG RAB ELEV ANO Documentation Confirmed

PUMPP7B 386 ROOM 129 COL B

DG I MAIN LO PP P-l08A LO Press Low NAMCO BLDG RAB ELEV 135 I PSL-5270 LOW DISCH PRESS PSL-5270 CAT EA900-03004 K-4A EPRI 3002002997 Confirmed

SID Diesel SID CONTROLS 369 ROOM 87 COLB

Page 38 of 73

Controlled Document


Component Component Evaluation -


136 I PSL-5271 DG2 P-108B LOW DISCH PSL-5271

LO Press Low SQUARED CO 9012-GAW24-Si 12 K-4B

BLDG RAB ELEV EPRI 3002002997 Confirmed PRESS Diesel SID 369 ROOM 86 COLA

137 I CR-P013 BOP RELAY PSV-1000 PZRERV GE 12HGAI IJ52 C30 RAB - - BLDG RAB ELEV

EPRI NP-7147-SL Confirmed 386 ROOM 129 COL B

SG-1 (SLUICE GATE) PIN 25-111-110-512 (CAT No. MCC B-52 BLDG RAB

138 I 42R-5253 SG-1 Sluice Gate ALLIS-CHALMER B5253 ELEV 368 ROOM 104 COL EPRI 3002002997 Confirmed CONTACTOR SIZE I 25-111-000-501)

G

SG-2 (SLUICE GATE) PIN 25-111-110-512 (CAT No. MCCB-62 BLDGRAB

139 I 42R-6253 SG-2 Sluice Gate ALLIS-CHALMER B6253 ELEV 386 ROOM 149 COL EPRI 3002002997 Confirmed CONTACTORSIZE I 25-111-000-501) c

140 I SS-5210 DG I Gov. Speed Sensor SS-5210 DGI Governor DYNALCO CORP SST-2400A-8 TB909 RAB - - BLDG RAB ELEV ANO Documentation Confirmed

speed sensor 369 ROOM 87 COLB

141 I SS-5211 DG I Overspeed Trip Switch SS-521 I DG I overspeed SQUARED CO CLASS 9007 K-4A RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed

trip switch 369 ROOM 87 COLB

142 I SS-5220 DG2 GOVERNOR SPEED

SS-5220 DG2 Governor DYNALCO CORP SST-2400A-8 TB910 RAB - - BLDG RAB ELEV

ANO Documentation Confirmed SENSOR speed sensor 369 ROOM 86 COLA

143 I SS-5221 DG2 OVERSPEED TRIP

SS-5221 DG2 ovcrspccd

SQUARED CO CLASS 9007 K-4B RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed

SWITCH trip switch 369 ROOM 86 COLA

RAB ELEV372 ROOM 109

144 I RLI X2 Oscillator Board 4PDT 3A Yli, Yl3, 120VAC Potter & Brumfield

KHAU-17Dl8-12 Yll,Yi3, COLD EPRI 3002002997 Confirmed

Y22, Y24 Instrument Inverter (Tyco) Y22, Y24 BLDG RAB ELEV 372 ROOM99 COLD

RAB ELEV 372 ROOM 109

145 I RLI XS Synch Board 4PDT 3A Yi!, Yl3, 120VAC Poller & Brumfield

KHAU-17Al8-120 YI!, Yl3, COLD SQURTS Testing Confirmed



146 I RL2 XS Synch Board 4PDT 3A Yll,Yi3, 120VAC Potter & Brumfield

KHAU-17Dl8-12 Yll,Yl3, COLD EPRI 3002002997 Confirmed


Page 39 of73

Controlled Document




RAB ELEV 372 ROOM I 09

147 I RL3 XS Synch Board 4PDT 3A Yi!, Yl3, 120VAC Potter & Brumfield

KHAU-l7D18-l2 Yll,Yl3, COLD

EPRI 3002002997 Confirmed Y22, Y24 Instrument Inverter (Tyco) Y22, Y24 BLDG RAB ELEV 372 ROOM99 COLD


148 I RLI Xl8 Shorting Board4PDT 3A YI!, Y13, l20VAC Potter & Brumfield

KHAU-17Dl8-llO Yll, Y13, COLD

EPRI TR-l05988-V2 Confirmed Y22, Y24 Instrument Inverter (Tyco) Y22, Y24 BLDG RAB ELEV 372 ROOM99 COLD

RAB ELEV 372 ROOM I 09

149 I RLI X19 Loss of DC Voltage Sense YI!, Yl3, 120VAC

Omron MY4-DC24S Yi!, Y13, COLD

SQURTS Testing C-0nfirmed Board 4PDT 3A Y22, Y24 Instrument Inverter Y22, Y24 BLDG RAB ELEV 372 ROOM99 COLD


150 I RLI X201 Static Switch Control Yi!, Y13, 120VAC Potter & Brumfield

KHAU-17D18-12 Yi!, Y13, COLD EPRI 3002002997 Confirmed Board3A Y22, Y24 Instrument Inverter (Tyco) Y22, Y24 BLDG RAB ELEV 372

ROOM99 COLD


151 I RL2 X20l Static Switch Control YI!, Yl3, l20VAC Potter & Brumfield

KHAU-i7Al8-i20 Yll,Yl3, COLD SQURTS Testing Confirmed Board 4PDT 3A Y22, Y24 Instrument Inverter (Tyco) Y22, Y24 BLDG RAB ELEV 372

ROOM99 COLD


152 I RR! X20l Static Switch Control Yll,Yl3, 120VAC Computer 300-470

Y!l,Yl3, COLD SQURTS Testing Confirmed Board Reed Relay O.SA Y22, Y24 Instrument Inverter Components Y22, Y24 BLDG RAB ELEV 372 ROOM99 COLD


153 I RR! X201 Static Switch Control Yi!, Y13, 120VAC

Gordos Corp. FSl-1423 YI!, Y13, COLD EPRI TR-I 05988-V2 Confirmed Board Reed Relay O.SA Y22, Y24 Instrument Inverter Y22, Y24 BLDG RAB ELEV 372

ROOM99 COLD


154 I Kl X202 Static Switch Auto Re- Yi!, Yl3, l20VAC Potter & Brumfield

KHAU-l 7D18-12 Yi!, Y13, COLD

EPRI 3002002997 Confirmed transfer Board 4PDT 3A Y22, Y24 Instrument Inverter (Tyco) Y22, Y24 BLDG RAB ELEV 372

ROOM99 COLD


155 I K2 X202 Static Switch Auto Re- YI!, Y13, l20VAC Potter & Brumfield

KHAU-l7Al8-l20 YI!, Y13, COLD SQURTS Testing Confirmed transfer Board 4PDT 3A Y22, Y24 Instrument Inverter (Tyco) Y22, Y24 BLDG RAB ELEV 372

ROOM99 COLD

Page 40 of 73

Controlled Document


Component _;

Component Evaluation



156 I K3 X202 Static Switch Auto Re- YI!, Yl3, 120VAC Potter & Brumfield

KHAU-17A18-120 YI!, Y13, COLD

SQURTS Testing Confirmed transfer Board 4PDT 3A Y22, Y24 Instrument Inverter (Tyco) Y22, Y24 BLDG RAB ELEV 372

ROOM99 COLD


157 1 K4 X202 Static Switch Auto Re- YI!, Yl3, 120VAC Potter & Brumfield

KHAU-17Al8-120 Yll, Yl3, COLD SQURTS Testing Confirmed transfer Board 4PDT 3A Y22, Y24 Instrument Inverter (Tyco) Y22, Y24 BLDG RAB ELEV 372

ROOM99 COLD


158 1 K5 X202 Static Switch Auto Re- Yll, Y13, 120VAC Potter & Brumfield

KHAU-17A18-120 Yll, Yl3, COLD SQURTS Testing Confirmed transfer Board 4PDT 3A Y22, Y24 Instrument Inverter (Tyco) Y22, Y24 BLDG RAB ELEV 372

ROOM99 COLD


159 I K6 X202 Static Switch Auto Re- Yll, Yl3, 120VAC Potter & Brumfield

KHAU-17A18-120 Yll, Y13, COLD SQURTS Testing Confirmed

transfer Board 4PDT 3A Y22, Y24 Instrument Inverter (Tyco) Y22, Y24 BLDG RAB ELEV 372 ROOM99 COLD


160 I RLI X2 Oscillator Board 4PDT 3A Yl5, Y25 120VAC Potter & Brumfield

KHAU-17D18-12 Y15, Y25 COLD EPRI 3002002997 Confirmed

Instrument Inverter (Tyco) BLDG RAB ELEV 372 ROOM99 COLD


161 1 RLl X5 Synch Board 4PDT 3A Y15, Y25 120VAC Potter & Brumfield

KHAU-17Al8-120 Yl5, Y25 COLD SQURTS Testing Confirmed



162 I RL2 X5 Synch Board 4PDT 3A Yl5, Y25 120VAC Polter & Brumfield

KHAU-17Dl8-12 Yl5, Y25 COLD EPRI 3002002997 Confirmed



163 I RL3 X5 Synch Board 4PDT 3A Yl5, Y25 120VAC Potter & Brumfield

KHAU-17D18-12 Y15, Y25 COLD

EPRI 3002002997 Confirmed Instrument Inverter (Tyco) BLDG RAB ELEV 372

ROOM99 COLD


164 I RLI Xl8 Shorting Board 4PDT 3A Yl5, Y25 120VAC Potter & Brumfield

KHAU-17Dl8-110 YIS, Y25 COLD EPRI TR-I05988-V2 Confirmed


Page 41 of73

Controlled Document



Line Supported Supported Device Component No. Unit Relay JD Relay Description Device ID Description Manufacturer Model Location Building & Elevation Basis for Capacity Evaluation Results


165 1 RLI Xl9 Loss of DC Voltage Sense YlS, Y25

120VAC Omron MY4-DC24S YlS, Y25

COLD SQURTS Testing Confirmed Board 4PDT 3A Instrument Inverter BLDG RAB ELEV 372

ROOM99 COLD


166 1 RLl X201 Static Switch Control YlS, Y25

120VAC Potter & Brumfield KHAU-17Dl8-12 YlS, Y25

COLD EPRI 3002002997 Confirmed Board 3A Instrument Inverter (Tyco) BLDG RAB ELEV 372

ROOM99 COLD


167 1 RL2 X201 Static Switch Control YlS, Y25 120VAC Potter & Brumfield

KHAU-17Al8-120 YlS, Y25 COLD SQURTS Testing Confirmed Board 4PDT 3A Instrumenl Inverter (Tyco) BLDG RAB ELEV 372 ROOM99 COLD


168 1 RR! X201 Static Switch Control YIS, Y25 120VAC Computer 300-470 YlS, Y25 COLD SQURTS Testing Confirmed Board Reed Relay 0.5A Instrument Inverter Components BLDG RAB ELEV 372

ROOM99 COLD


169 1 RRl X201 Static Switch Control

Yl5, Y25 120VAC

Gordos Corp. FSl-1423 YlS, Y25 COLD

EPRI TR-l05988-V2 Confirmed Board Reed Relay 0.5A Instrument Inverter BLDG RAB ELEV 372 ROOM99 COLD


170 1 Kl X202 Static Switch Auto Re-

Yl5, Y25 120VAC Potter & Brumfield

KHAU-17Dl8-12 Yl5, Y25 COLD EPRI 3002002997 Confirmed transfer Board 4PDT 3A Instmment Inverter (Tyco) BLDG RAB ELEV 372

ROOM99 COLD


171 1 K2 X202 Static Switch Auto Re-

Yl5, Y25 120VAC Potter & Brumfield KHAU-17A18-120 Yl5, Y25 COLD SQURTS Testing Confirmed transfer Board 4PDT 3A Instrument Inverter (Tyco) BLDG RAB ELEV 372

ROOM99 COLD



Yl5, Y25 120VAC Potter & Brumfield KHAU-17Al8-120 Yl5, Y25 COLD SQURTS Testing Confirmed transfer Board 4PDT 3A Instrument Inverter (Tyco) BLDG RAB ELEV 372

ROOM99 COLD



Yl5, Y25 120VAC Potter & Brumfield

KHAU-17Al8-120 Yl5, Y25 COLD SQURTS Testing Confirmed transfer Board 4PDT 3A Instrument Inverter (Tyco) BLDG RAB ELEV 372 ROOM99 COLD

Page 42 of 73

Controlled Document





174 I KS X202 Static Switch Auto Re-

Yl5, Y25 120VAC Potter & Brumfield KHAU-17Al8-120 Y15, Y25

COLD SQURTS Testing Confirmed transfer Board 4PDT 3A Instrument Inverter (Tyco) BLDG RAB ELEV 372

ROOM99 COLD



Yi5, Y25 120VAC Potter & Brumfield

KHAU-17A18-120 Y15, Y25 COLD SQURTS Testing Confirmed transfer Board 4PDT 3A Instrument Inverter (Tyco) BLDG RAB ELEV 372

ROOM99 COLD

D-03A,D- D-03A,D- RAB ELEV372 ROOM 109

176 1 K X304 AC Relay Board 4PDT 03B, Battery Charger

Potter & Brumfield KHAU-17Al8-120

03B, COLD SQURTS Testing Confirmed 3A D-04A,D- (Tyco) D-04A, D- RAB ELEV372 ROOM98

04B 04B COLC

CORE MCCB-55 BLDGRAB

177 I 42F-B5554 Size I motor starter CV-2417 FLOODING Siemens 3TF44 (CRLOF4422K61) B5554 ELEV372 ROOM99 COL EPRI 3002002997 Confirmed TANKT-2A

VENT D

CORE MCCB-55 BLDGRAB

178 1 42F-B5543 Size l motor starter CV-2420 FLOODING

Siemens 3TF44 (CRLOF4422K6 I) B5543 ELEV 372 ROOM99 COL EPRI 3002002997 Con finned TANKT-2B VENT

D

EFWPP TURBINEK-3 MCCD-15 BLDG RAB

179 1 42F-Dl512 CV-2663 CONTACTOR CV-2663 STEAM ITE Class A20 Dl512 ELEV 368 ROOM 104 COL EPRI 3002002997 Confirmed ADMISSION H VALVE

EFWPP

TIME DELAY RELAY FOR TURBINEK-3 AGASTATRELAY RAB - - BLDG RAB ELEV 180 I 62-Dl512 BKRD-1512

CV-2663 STEAM (AMERACE)E7012- E7012-PD004 D1512 372 ROOM 109 COLD

EPRI NP-7147-SL Confirmed ADMISSION PD004 VALVE

181 2 127-2A3/Xl UNDERVOLTAGE RELAY 2A-3

4.16KVESF P&B MDR-138-8 2A308

RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed FORBUS2A-3 SWITCHGEAR 372 ROOM 2100 COLD

182 2 127-2A3/X2 UNDERVOLTAGE RELAY

2A-3 4.16KVESF P&B MDR-138-8 2A308 RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed FORBUS2A-3 SWITCHGEAR 372 ROOM 2100 COLD

183 2 127-2A3/X3 UNDERVOLTAGE RELAY 2A-3 4.16KVESF

P&B MDR-138-8 2A308 RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed FORBUS2A-3 SWITCHGEAR 372 ROOM 2100 COLD

184 2 127-2A3/XA UNDERVOLTAGE RELAY

2A-3 4.16KVESF

P&B MDR-138-8 2A309 RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed

FORBUS2A-3 SWITCHGEAR 372 ROOM 2100 COLD

Page 43 of73

_J

Controlled Document




185 2 i27-2A3/XB UNDERVOLTAGE RELAY 2A-3

4.i6KVESF P&B MDR-138-8 2A309

RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed FOR BUS2A-3 SWITCHGEAR 372 ROOM2100 COLD

DIESEL

i86 2 i52-308/X AUX RELAY DIESEL GEN 2K-4A

GENERATOR P&B MDR-5139 2A308 RAB - - BLDG RAB ELEV

EPRI 3002002997 Confirmed 2K-4A AND 372 ROOM 2i0i COLE AUXILIARIES

DIESEL GENERA TOR NO i DIESEL 2K-4A-i59N GENERATOR RAB - - BLDG RAB ELEV i87 2 (i59N-2DGi)

NEUTRALOVERCURRENT 2K-4A AND

GE i21AV51D2A 2A308 369 ROOM 2093 COL A

ANO Documentation Confirmed RELAY

AUXILIARIES

DIESEL

188 2 i59NX-i AUX RELAY EDG i 2K-4A GENERATOR

P&B MDR-i37-8 2C33-i RAB - - BLDG RAB ELEV

EPRI 3002002997 Confirmed AND 386 ROOM 2i i8 COL B AUXILIARIES

i89 2 i62/2A302-2 SWPump2P4A 2P4A SERVICE

AT&C 365A300N30PX 2Ci7 RAB EL 386, ROOM 2i18,

SQURTS Testing Confirmed WATER PUMP COLB

LOW PRESSURE

i90 2 i62/2A305 LPSI Pump 2P60A 2P-60A SAFETY

AT&C 365A300N30PX 2Cl7 RAB EL 386, ROOM 2 i 18, SQURTS Testing Confirmed

INJECTION COLB PUMP

HI PRESS SAFTY RAB EL 386, ROOM 2i i8, i91 2 i62/2A306 HPSI Pump 2P89A 2P-89A INJECTION AT&C 365A300N30PX 2Ci7 SQURTS Testing Confirmed

PUMP COLB

192 2 i86-2A3 LOCKOUT RELAY FOR BUS 2A-3

4.16KV ESF GE i2HEA62B236X2 2A309

RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed 2A3 SWITCHGEAR 372 ROOM2i00 COLD

DIESEL

i93 2 i86-2DGi LOCKOUT RELAY FOR 2K-4A

GENERATOR GE i2HEA62A223X2 2A308

RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed 2DGI AND 372 ROOM 210i COLE

AUXILIARIES

DIESEL

i94 2 i87X-2DGI AUX DIFFERENTIAL

2K-4A GENERATOR

Gould CAT Jl3P20 2El2 RAB - - BLDG RAB ELEV SQURTS Testing Outlier

RELAY FOR 2DGI AND 369 ROOM 2093 COL A AUXILIARIES

DIESEL

i95 2 187Xl-2DGI AUX DIFFERENTIAL

2K-4A GENERATOR P&B MDR-137-8 2C33-i

RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed RELAYFOR2DGi AND 386 ROOM 21 i8 COL B

AUXILIARIES

Page 44 of73

Controlled Document


Component ' Component Evaluation


DIESEL

196 2 2-2All-I TIME DELAY RELAY 2K-4A

GENERATOR AMERACE E7022PC004 2Ell RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed LOCKOUT AND 369 ROOM 2093 COL

AUXILIARIES

DIESEL

197 2 2-2All-2 TIME DELAY RELAY

2K-4A GENERATOR AMERACE E7012PC004 2Ell

RAB - - BLDG RAB ELEV EPRI NP-7147-SL Confirmed

LOCKOUT AND 369 ROOM 2093 COL AUXILIARIES

'... -DIESEL

198 2 2-2All-3 TIME DELAY ENERGIZE 2K-4A

GENERATOR AMERACE E7012PC004 2Ell RAB - - BLDG RAB ELEV EPRI NP-7147-SL Confirmed

RELAY LOCKOUT AND 369 ROOM 2093 COL A AUXILIARIES

DIESEL

199 2 2-2All-4 TIME DELAY ENERGIZE 2K-4A

GENERATOR AMERACE E7012PC004 2Ell

RAB - - BLDG RAB ELEV EPRI NP-7147-SL Confirmed

RELAY LOCKOUT AND 369 ROOM 2093 COL A AUXILIARIES

DIESEL

200 2 27-IX/2B5 AUX RELAY FOR BUS 2B5 2K-4A GENERATOR

P&B MDR-137-8 2C33-I RAB - - BLDG RAB ELEV

EPRI 3002002997 Confirmed AND 386 ROOM2118 COLB AUXILIARIES

201 2 2A-3- 2A3 BUS UNDERVOLTAGE

2A-3 4.16KVESF

GE I 78A8893 G-1 2A3 RAB - - BLDG RAB ELEV ANO Documentation Confirmed

1272A3/A RELAY (B & C PHASES) SWITCHGEAR 372 ROOM 2101 COLE

202 2 2A-3- 2A3BUSUNDERVOLTAGE

2A-3 4.16KVESF

GE 178A8893 G-1 2A3 RAB - - BLDG RAB ELEV ANO Documentation Confirmed

1272A3/B RELAY (A & B PHASES) SWITCHGEAR 372 ROOM 2101 COLE

2A-301- INVERSE TIME AND 4.16KVESF

RAB - - BLDG RAB ELEV 203 2 150/151A INSTANT OVERCURRENT 2A-3

SWITCHGEAR GE 12IAC51Bl04A 2A301 372 ROOM2101 COLE ANO Documentation Confirmed RELAY 2A-30 I LINE 5.5 AZ DEG

2A-301- INVERSE TIME AND 4.16KV ESF

RAB - - BLDG RAB ELEV 204 2

150/l51B INSTANT OVERCURRENT 2A-3

SWITCHGEAR GE 12IAC51Bl04A 2A301 372 ROOM 2101 COLE ANO Documentation Confirmed RELAY2A-301 LINE 5.5 AZ DEG

2A-301-INVERSE TIME AND

4.16KVESF RAB - - BLDG RAB ELEV

205 2 150/151C INSTANT OVERCURRENT 2A-3

SWITCHGEAR GE 12IAC51BI04A 2A301 372 ROOM 2101 COLE ANO Documentation Confirmed RELAY2A-301 LINE 5.5 AZ DEG

INSTANTANEOUS GROUND 4.16KVESF RAB - - BLDG RAB ELEV

206 2 2A-301-150GS 2A-3 GE 12HFC21BIA 2A301 372 ROOM 2101 COLE ANO Documentation Confirmed SENSOR RELAY FOR 2A-30 I SWITCHGEAR LINE 5.5 AZ DEG

Page 45 of 73

L

Controlled Document




2A-302- MOTOR FEEDER LONG SERVICE RAB - - BLDG RAB ELEV 207 2 TIME QC RELAY FOR 2A- 2P4A GE 12IAC66K19A 2A302 ANO Documentation Confirmed 150/151A

302 WATER PUMP 372 ROOM210i COLD

2A-302-MOTOR FEEDER LONG

SERVICE RAB - - BLDG RAB ELEV 208 2 150/151B TIME OC RELAY FOR 2A- 2P4A

WATER PUMP GE 12IAC66K19A 2A302

372 ROOM 2101 COLD ANO Documentation Confirmed

302

2A-302- MOTOR FEEDER LONG SERVICE RAB - - BLDG RAB ELEV 209 2

150/151C TIME OC RELAY FOR 2A- 2P4A WATER PUMP

GE 12IAC66K19A 2A302 372 ROOM2i01 COLD

ANO Documentation Confirmed 302

210 2 2A-302-150GS INSTANTANEOUS GROUND 2P4A

SERVICE GE 12HFC21BIA 2A302 RAB - - BLDG RAB ELEV ANO Documentation Confirmed SENSOR RELAY FOR 2A-302 WATER PUMP 372 ROOM2101 COLD

ZA-308- DIRECTIONAL GROUND 4.16KVESF RAB - - RAB 372 COLD 211 2

167G2A309 OVERCT RELAY FOR 2A- 2A-3

SWITCHGEAR GE 12ICC51A7A 2A3

LINE 5.5 EL RM2i00 No Capacity Found Outlier

309

DIESEL

212 2 ZA-308- DIESEL GENERATOR #I 2K-4A GENERATOR

Gould TYPE ITE-25V 2A308 RAB - - BLDG RAB ELEV EPRI TR-!05988 V2 Confirmed 252DGI SYNC-CHECK RELAY AND 372 ROOM2101 GOLF AUXILIARIES

213 2 2A-309-151A OVERCURRENT RELAY 2A-3 4.16KV ESF

GE 12IAC51AIOIA 2A3 RAB - - BLDG RAB ELEV ANO Documentation Con finned FOR2A-309 SWITCHGEAR 372 ROOM2100 COLD

214 2 2A-309-151B OVERCURRENT RELAY 2A-3

4.16KVESF GE 12IAC51AIOIA 2A3 RAB - - BLDG RAB ELEV ANO Documentation Con finned

FOR2A-309 SWITCHGEAR 372 ROOM2100 COLD

215 2 2A-309-151C OVERCURRENT RELAY

2A-3 4.16KVESF

GE 12IAC51AIOIA 2A3 RAB - - BLDG RAB ELEV ANO Documentation Confirmed FORZA-309 SWITCHGEAR 372 ROOM2100 COLD

NEUTRAL INVERSE TIME 4.16KVESF RAB - - BLDG RAB ELEV

216 2 2A-309-151N GRND FAULT RELAY FOR 2A-3 SWITCHGEAR

GE 121AC77A801A 2A3 372 ROOM 2100 COLD

ANO Documentation Confirmed 2A-309

DIRECTIONAL 4.16KVESF RAB - - BLDG RAB ELEV

217 2 2A-309-167SA OVERCURRENTRELAY 2A-3 GE 12IBC51E2A 2A3 ANO Documentation Outlier FOR 2A-309 PHASE A

SWITCHGEAR 372 ROOM 2i00 COLD

DIRECTIONAL 4.16KVESF RAB - - BLDG RAB ELEV

218 2 2A-309-167SB OVERCURRENT RELAY 2A-3 SWITCHGEAR

GE 12IBC51E2A 2A3 372 ROOM 2 IOO COLD

ANO Documentation Outlier FOR ZA-309 PHASE B

Page 46 of 73

Controlled Document




DIRECTIONAL 4.16KVESF RAB - - BLDG RAB ELEV 219 2 2A-309-l67SC OVERCURRENT RELAY 2A-3 GE l2IBC51E2A 2A3 ANO Documentation Outlier

FOR 2A-309 PHASE C SWITCHGEAR 372 ROOM 2100 COLD

480V ESF RAB - - BLDG RAB ELEV 2B-5-27l/2BS UNDERVOLTAGERELAY MOTOR 220 2

(2B-5, 27-1) FOR2B-5 2B-5

CONTROL ABB TYPE ITE-27N 2B5 372 ROOM 2101 COLE EPRI 3002002997 Con finned

CENTER LINE 5.5 AZ DEG

480VESF RAB - - BLDG RAB ELEV

221 2 2B-5-272/2B5 UNDERVOLTAGE RELAY

2B-5 MOTOR ABB TYPE ITE-27N 2BS 372 ROOM 2101 COLE EPRI 3002002997 Con finned (2B-5, 27-l) FOR2B-5 CONTROL

LINE 5.5 AZ DEG CENTER

480VESF

222 2 2B-5-Sll TIME OVERCURRENT 2B-5 MOTOR

GE 121AC51A101A 2BS RAB - - BLDG RAB ELEV ANO Documentation Con finned RELAY FOR 2B-5 (PHASE C) CONTROL 372 ROOM 2101 COLE

CENTER

480VESF

223 2 2B-5-5i2 TIME OVERCURRENT 2B-5 MOTOR GE l21ACSIA101A 2B5

RAB - - BLDG RAB ELEV ANO Documentation Con finned RELAY FOR 2B-5 (PHASE A) CONTROL 372 ROOM 2101 COLE

CENTER

480VESF

224 2 2B-5-51N GROUND FAULT RELAY

2B-5 MOTOR GE 121AC5lA10lA 2B5 RAB - - BLDG RAB ELEV ANO Documentation Confirmed

FOR2B-5 CONTROL 372 ROOM 2101 COLE CENTER

DIESEL

225 2 2Ci07-4A Erner Diesel 2K4A (2DGI)

2K-4A GENERATOR Gould CAT Jl3P30 2Cl07

RAB EL 369, ROOM 2093, SQURTS Testing Oullici'I) Start AND COLA

AUXILIARIES

DIESEL

226 2 2C107-4B Erner Diesel 2K4A (2DG 1)

2K-4A GENERATOR

Gould CAT J13P30 2CI07 RAB EL 369, ROOM 2093, SQURTS Testing Outlier0l Start AND COLA

AUXILIARIES

DIESEL RAB - - BLDG RAB ELEV 227 2 2Cl07A-5

EMER DIESEL 2K4A (2DG l) 2K-4A GENERATOR AMERACE E7022PET004 2Cl07 369 ROOM 2093 COL LINE EPRI 3002002997 Confinned

GENERA TOR DIFF TRIP AND AZDEG AUXILIARIES

DIESEL

228 2 2C107-5A EMER DIESEL 2K4A (2DGI)

2K-4A GENERATOR

Gould CAT Ji3P30 2Cl07 RAB - - BLDG RAB ELEV SQURTS Testing Outlier( I)

AUX STOPPING RELAY AND 369 ROOM 2093 COL A AUXILIARIES

Page 47 of 73

Controlled Document




DIESEL

229 2 2CI07-EOR Erner Diesel 2K4A (2DG I) 2K-4A

GENERATOR Gould CAT Jl3P30 2CI07

RAB EL 369, ROOM 2093, SQURTS Testing Outlier.(!)

Engine Overspeed Trip AND COL2093 AUXILIARIES

DIESEL

230 2 2Cl07-ERA Erner Diesel 2K4A (2DG I) 2K-4A GENERATOR

Gould CAT Jl3P30 2CI07 RAB EL 369, ROOM 2093, SQURTS Testing Outlicr(IJ Normal Speed (810 RPM) AND COLA

AUXILIARIES

DIESEL

231 2 2Cl07-ES1 Erner Diesel 2K4A (2DGJ) 2K-4A GENERATOR

Gould CAT Jl3P30 2Cl07 RAB EL 369, ROOM 2093, SQURTS Testing Outiier''l 4 l 60V Undervoltage AND COLA

AUXILIARIES

DIESEL

232 2 2CJ07-ES2 Erner Diesel 2K4a (2DG1) 2K-4A GENERATOR

Gould CAT J13P30 2Cl07 RAB EL 369, ROOM 2093, SQURTS Testing Outiicr''l 4 I 60V Undervollage AND COLA

AUXILIARIES

DIESEL

233 2 2Cl07-LSA Erner Diesel 2K4A (2DG 1) 2K-4A GENERATOR

Gould CAT Jl3P30 2Ci07 RAB EL 369, ROOM 2093,

SQURTS Testing Outlicr<1) Low Speed (250 RPM) AND COLA

AUXILIARIES

DIESEL

234 2 2CJ07-LSB Erner Diesel 2K4A (2DG I) 2K-4A

GENERATOR Gould CAT Jl3P30 2Cl07

RAB EL 369, ROOM 2093, SQURTS Testing Ouliicr''l

Jacket Coolant AND COL A (STATUS ~DESIGN) AUXILIARIES

DIESEL

235 2 2Ci07-0Pl Erner Diesel 2K4A (2DG I) 2K-4A GENERATOR

Gould CAT Jl3P30 2Ci07 RAB EL 369, ROOM 2093, SQURTS Testing Ouliicr''l Lube Oil Pressure Sensing AND COLA

AUXILIARIES

DIESEL

236 2 2CJ07-0P2 Erner Diesel 2K4A (2DG 1)

2K-4A GENERATOR Gould CAT JJ3P30 2Cl07 RA"B EL 369, ROOM 2093, SQURTS Testing Outiict1l Lube Oil Pressure Sensing AND COLA

AUXILIARIES

DIESEL

237 2 2Cl07-0P3 Erner Diesel 2K4A (2DGJ)

2K-4A GENERATOR Gould CAT Jl3P30 2Cl07 RAB EL 369, ROOM 2093, SQURTS Testing Outlicr'1l

Lube Oil Pressure Sensing AND COLA AUXILIARIES

EMER DIESEL 2K4A (2DG I) DIESEL RAB - - BLDG RAB ELEV 238 2 2Cl07-Ri AUX STOPPING RELAY

2K-4A GENERATOR P&B MDR-137-8 2CJ07 369 ROOM 2093 COL A

EPRI 3002002997 Confim1cd

AND I

Page 48 of 73

Controlled Document




AUXILIARIES

DIESEL

239 2 2CI07-SDR EMER DIESEL 2K4A (2DGI)

2K-4A GENERATOR

Gould CAT Jl3P30 2CI07 RAB - - BLDG RAB ELEV

SQURTS Testing Outlier<'> SHUTDOWN RELAY AND 369 ROOM 2093 COL A

AUXILIARIES

DIESEL

240 2 2Cl07-SFR Erner Diesel 2K4A (2DG I) 2K-4A GENERATOR

Gould CAT Jl3P30 2Cl07 RAB EL 369, ROOM 2093,

SQURTS Testing OutlierC1J Start Failure AND COLA AUXILIARIES

EMER DIESEL 2K4A (2DG l) DIESEL GENERATOR RAB - - BLDG RAB ELEV 241 2 2C107A-T2A CRANKING TIME 2K-4A AND AMERACE E7012PD004 2Cl07

369 ROOM 2093 EPRI NP-7147-SL Confirmed

LIMIT AUXILIARIES

EMER DIESEL 2K4A (2DG I) DIESEL GENERATOR RAB - - BLDG RAB ELEV 242 2 2Cl07A-T2B CRANKING TIME 2K-4A AND AMERACE E7012PD004 2CI07

369 ROOM 2093 EPRINP-7147-SL Confirmed

LIMIT AUXILIARIES

DIESEL

243 2 2Cl07A-T3A EMER DIESEL 2K4A (2DG I) 2K-4A GENERATOR AMERACE E7012PDLL004 2CI07 RAB - - BLDG RAB ELEV EPRINP-7147-SL Confirmed TRIP ENABLE AND 369 ROOM 2093

AUXILIARIES

DIESEL

244 2 2C107A-T3B EMER DIESEL 2K4A (2DGI) 2K-4A

GENERATOR AMERACE E7012PDLL004 2CI07

RAB - - BLDG RAB ELEV EPRI NP-7147-SL Confirmed TPIP ENABLE TIMER AND 369 ROOM 2093

AUXILIARIES

EMERG DIESEL 2K4A DIESEL

245 2 2CI07-T3X (2DGI) EDGE NOT 2K-4A GENERATOR P&B MDR-5139 2CI07

RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed AND 369 ROOM 2093 COL A AVAILABLE ALARM

AUXILIARIES

SW PUMP

246 2 2CR-!418-1 AUXILIARY CONTROL 2CV1418-l CROSSOVER

GE 12HGA1 I IJ9 2B54D3 RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed RELAY FOR2CV-1418-l VALVEP4B- 372 ROOM 2101 COLE

P4A

CHARGING PUMP 2P36A CHARGING RAB - - BLDG RAB ELEV

247 2 2CR-52A5-1 2P36A Gould CAT JIOB4012 2B52A5 335 ROOM 2040 COL C EPRI TR-105988 V2 Confirmed CONTRRELAY PUMP

LINE4

Page 49 of73

Controlled Document



Line Supported Supported Device Component No. Unit Relay ID Relay Description Device ID Description Manufacturer Model Location Building & Eleva ti on Basis for Capacity Evaluation Results

UNDERVOLTAGE RELAY DIESEL

248 2 2K-4A-

FOR DIESEL GENERATOR 2K-4A GENERATOR

GE 12NGV21BIA 2Eii RAB - - BLDG RAB ELEV ANO Documentation Confirmed i272DGi AND 369 ROOM 2093 COL A NO I

AUXILIARIES

DIESEL GENERATOR ANTI DIESEL

249 2 2K-4A-

MOTORING RELAY FOR 2K-4A GENERATOR GE i2GGP53B!A 2A308 RAB - - BLDG RAB ELEV EPRI NP-7147-SL Outlier i322DG1

2A308 AND 372 ROOM 2i0i COLE AUXILIARIES

DIESEL

250 2 2K-4A- DG OVERCURRENT RELAY

2K-4A GENERATOR GE i21JCV51Ai3A 2A308 RAB - - BLDG RAB ELEV ANO Documentation Outlier i5!V2DG!A FOR2A-308 AND 372 ROOM 2100 COLD

AUXILIARIES

DIESEL

251 2 2K-4A- DG OVERCURRENT RELAY 2K-4A GENERATOR GE l21JCV51A13A 2A308 RAB - - BLDG RAB ELEV ANO Documentation Outlier i51V2DGIB FOR 2A-308 AND 372 ROOM2l00 COLD

AUXILIARIES

DIESEL

252 2 2K-4A- DG OVERCURRENT RELAY

2K-4A GENERATOR GE 121JCV5!Al3A 2A308

RAB - - BLDG RAB ELEV ANO Documentation Outlier 15iV2DG!C FOR2A-308 AND 372 ROOM2i00 COLD

AUXILIARIES

DIESEL

253 2 2K-4A- DIESEL GENERA TOR NO i

2K-4A GENERATOR

GE i2NGV21B5A 2El2 RAB - - BLDG RAB ELEV

ANO Documentation Confirmed i592DGI RUNNING RELAY AND 369 ROOM 2093 COL A AUXILIARIES

DIESEL

254 2 2K-4A- DIESEL GEN i

2K-4A GENERATOR

GE 12SBD! IB2A 2Eil RAB - - BLDG RAB ELEV

No Capacity Found Outlier 1872DG!-A DIFFERENTIAL RELAY AND 369 ROOM 2093 COL A AUXILIARIES

DIESEL

255 2 2K-4A- DIESEL GEN I

2K-4A GENERATOR

GE 12SBD!IB2A 2Eil RAB - - BLDG RAB ELEV No Capacity Found Outlier 1872DGl-B DIFFERENTIAL RELAY AND 369 ROOM 2093 COL A AUXILIARIES

DIESEL

256 2 2K-4A- DIESEL GEN l

2K-4A GENERATOR GE i2SBD! !B2A 2Eii RAB - - BLDG RAB ELEV No Capacity Found Outlier

!872DG!-C DIFFERENTIAL RELAY AND 369 ROOM 2093 COL A AUXILIARIES

2CVi418-i CONTACTOR SW PUMP MCC2B-54 BLDG RAB 257 2 42F-2B54D3

SIZE i 2CVi418-1 CROSSOVER !TE ClassA20 2B54D3 ELEV372 ROOM2!0i COL EPRI 3002002997 Confirmed

VALVEP4B- E

Page 50 of73

---

Controlled Document




P4A

Containment Isolation System MCC2B-71 BLDG RB

258 2 42F-2B71E3 2CV5082 CONTACTOR 2CV5082 (SIS Drain from SI !TE Class A20 2871 ELEV 376 ROOM - EPRI 3002002997 Confirmed TK to RWT Valve COL -Op)

2CV1445-I CONTACTOR Service Water to MCC2B-52 BLDGRAB

259 2 42R-2B52F2 2CV1445-1 !TE Class A20 2B52F2 ELEV 335 ROOM 2040 COL EPRI 3002002997 Confirmed SIZE I LPSI PP Seal Cir c

SERVICE MCC2B-52 BLDGRAB 260 2 42R-2B52H2

2CVl481-l CONTACTOR 2CVl481-I

WATER RETURN !TE Class A20 2B52H2 ELEV 335 ROOM 2040 COL EPRI 3002002997 Confirmed

SIZE I TO c DARDANELLE

SIS HPSl MCC2B-52 BLDG RAB 261 2 42R-2B52L6 2CV5103-I CONTACTOR

2CV5103-I HEADER NO. I

!TE Class A20 2B52L6 ELEV 335 ROOM 2040 COL EPR! 3002002997 Confirmed SIZE I ORIFICE

BYPASS c

2CVl470-I CONTACTOR SERVICE MCC2B-54 BLDG RAB

262 2 42R-2B54E4 2CVl470-I WATER TO ITE Class A20 2B54E4 ELEV 372 ROOM 2101 COL EPR! 3002002997 Confirmed SIZE I INTAKESTR. E

2CV4840-2 CONTACTOR 2P-36A/B/C MCC2B-62 BLDGRAB

263 2 42R-2B62E4 2CV4840-2 FLOW CONT !TE CiassA20 2B62E4 ELEV 354 ROOM 2073 COL EPRI 3002002997 Confirmed SIZE I

VLV A

STEAM GENERATOR

2CV1050-2 CONTACTOR 2E24B EMERG MCC2B-63 BLDG RAB

264 2 42R-2B63C2 2CVI050-2 FPTURBINE !TE Class A20 2B63 ELEV 372 ROOM 2096 COL EPRI 3002002997 Confirmed SIZE I

HEADER A ISOLATION VALVE

Reactor Building

265 2 62-53Li Containment Cooling Fan

2VSFIA Cooling AT&C 365A300Q30P?' 2Cl7 RAB EL 386, ROOM 2118,

SQURTS Testing Confirmed 2VSF-IA (Containment COLB

Cooler Fan)

266 2 62/52A5 CHARGING PUMP 2P36A

2P36A CHARGING

AT&C 365A300Q30PX 2B52 RAB - - BLDG RAB ELEV SQURTS Testing Confirmed

TIME DELAY RELAY PUMP 335 ROOM 2040 COL C

267 2 62/52A5-l Charging Pump & Unit Cooler 2P36A

CHARGING AT&C 365A300Q30PX 2Cl8-l

RAB EL 386, ROOM 2118, SQURTS Testing Confirmed 2P36N2VUC7A-i PUMP COLB

Page 51of73

Controlled Document




DIESEL

268 2 CR-2GI04 CONTROL RELAY FOR 2K-4A GENERATOR

P&B MDR-138-8 2C33-I RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed 2DGI AND 386 ROOM 2118 COL B

AUXILIARIES

269 2 127-2A4/Xl UNDERVOLTAGE RELAY 2A-4

4.16KVESF P&B MDR-138-8 2A408



- UNDERVOLTAGE RELAY 4.16KVESF RAB - - BLDG RAB ELEV 270 2 127-2A4/X2 FORBUS2A-4

2A-4 SWITCHGEAR

P&B MDR-138-8 2A408 372 ROOM 2100 COLD

EPRI 3002002997 Confirmed

271 2 127-2A4/X3 UNDERVOLTAGE RELAY

2A-4 4.16KVESF

P&B MDR-138-8 2A408 RAB - - BLDG RAB ELEV

EPRI 3002002997 Confirmed FORBUS2A-4 SWITCHGEAR 372 ROOM 2100 COLD

272 2 27-2A4/XA UNDERVOLTAGE RELAY 2A-4

4.16KV ESF P&B MDR-138-8 2A408



273 2 27-2A4/XB UNDERVOLTAGE RELAY

2A-4 4.16KVESF

P&B MDR-138-8 2A408 RAB - - BLDG RAB ELEV

EPRI 3002002997 Confirmed FORBUS2A-4 SWITCHGEAR 372 ROOM 2100 COLD

DIESEL

274 2 152-408/X AUX RELAY DIESEL GEN

2K-4B GENERATOR

P&B MDR-5139 2A408 RAB - - BLDG RAB ELEV

EPRI 3002002997 Confirmed 2K-4B AND 372 ROOM 2101 COLE

AUXILIARIES

DIESEL GENERA TOR NO 2 DIESEL

275 2 2K-4B-159N NEUTRLOVERCURRENT 2K-4B GENERATOR

GE 121AVSID2A 2E21 RAB - - BLDG RAB ELEV ANO Documentation Confirmed

RELAY AND 369 ROOM 2094 COL B AUXILIARIES

DIESEL

276 2 159NX-2 AUX RELAY FOR 2EDG2 2K-4B GENERATOR

P&B MDR-137-8 2C33-2 RAB - - BLDG RAB ELEV

EPRI 3002002997 Confirmed AND 386 ROOM 2118 COL B AUXILIARIES ,

DIESEL RAB - - BLDG RAB ELEV 277 2 162/2A311

EMERG. FEEDWATERPUMP 2P7B

GENERATOR AT&C 365A300N30PX 2Cl7 386 ROOM2118 COL SQURTS Testing Confirmed

2P7B AND B LINE 5 AUXILIARIES

SERVICE WATER PUMP SERVICE RAB - - BLDG RAB ELEV

278 2 162/2A402-2 2P4C AT&C 365A300N30PX 2Cl6 386 ROOM 2118 COL SQURTS Testing Confirmed 2P4C WATER PUMP B

LOW PRESSURE RAB - - BLDG RAB ELEV 279 2 162/2A405 LPSI PUMP 2P60B 2P-60B

SAFETY AT&C 365A300N30PX 2Cl6 386 ROOM2118 COL SQURTS Testing Confirmed

INJECTION PUMP

B LINES

Page 52 of 73

Controlled Document




280 2 186-2A4 LOCKOUT RELAY FOR BUS

2A-4 4.16KVESF

GE 12HEA62B236X2 2A409 RAB - - BLDG RAB ELEV

EPRI 3002002997 Confinned 2A4 SWITCHGEAR 372 ROOM 2100 COLD

DIESEL

281 2 186-2DG2 LOCKOUT RELAY FOR 2K-4B GENERATOR

GE 12HEA62A223X2 2A408 RAB - - BLDG RAB ELEV

EPRI 3002002997 Con finned 2DG2 AND 372 ROOM 2101 COLE AUXILIARIES

DIESEL

282 2 187X-2DG2 AUX DIFFERENTIAL 2K-4B GENERATOR

Gould CAT Jl3P20 2E21 RAB - - BLDG RAB ELEV SQURTS Testing Outlier RELAY FOR 2DG2 AND 369 ROOM 2094 COL B AUXILIARIES

DIESEL

283 2 187Xl-2DGI AUX DIFFERENTIAL 2K-4B GENERATOR

P&B MDR-137-8 2C33-2 RAB - - BLDG RAB ELEV EPRI 3002002997 Confinned RELAY FOR 2DGI AND 386 ROOM 2118 COLB AUXILIARIES

DIESEL

284 2 2-2Al2-l TIME DELAY RELAY 2K-4B GENERATOR

Amerace E7022PC003 or E7022PC004 2E21 RAB - - BLDG RAB ELEV EPRI 3002002997 Con finned LOCKOUT AND 369 ROOM 2094

AUXILIARIES

DIESEL

285 2 2-2Al2-2 TIME DELAY RELAY 2K-4B GENERATOR Amerace E7022PC003 or E7022PC004 2E21 RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed LOCKOUT AND 369 ROOM 2094

AUXILIARIES

DIESEL

286 2 2-2Al2-3 TIME DELAY ENERGIZE 2K-4B

GENERATOR Thomas & Betts E7012PC004 2E21

RAB - - BLDG RAB ELEV EPRI NP-7147-SL Con finned

RELAY LOCKOUT AND 369 ROOM 2094 COL B AUXILIARIES

DIESEL

287 2 2-2Al2-4 TIME DELAY ENERGIZE 2K-4B

GENERATOR Thomas & Betts E7012PC004 2E21

RAB - - BLDG RAB ELEV EPR! NP-7147-SL Con finned RELAY LOCKOUT AND 369 ROOM 2094 COL B

AUXILIARIES

DIESEL

288 2 27-IX/2B6 AUX RELAY FOR BUS 2B6 2K-4B GENERATOR

P&B MDR-137-8 2C33-2 RAB - - BLDG RAB ELEV EPR! 3002002997 Con finned

AND 386 ROOM 2118 COLB AUXILIARIES

289 2 2A-4- 2A4 BUS UNDERVOLTAGE

2A-4 4.16KVESF

GE 178A8893 G-1 2A4 RAB - - BLDG RAB ELEV ANO Documentation Con finned 1272A4/A RELAY (B & C PHASES) SWITCHGEAR 372 ROOM 2100 COLE

Page 53 of 73

Controlled Document




290 2 2A-4- 2A4BUSUNDERVOLTAGE

2A-4 4.16KV ESF

GE l 78A8893 G-1 2A4 RAB - - BLDG RAB ELEV

ANO Documentation Con finned 1272A4/B RELAY (A & B PHASES) SWITCHGEAR 372 ROOM 2100 COLE


4.16KVESF RAB - - BLDG RAB ELEV 291 2

150/151A INST ANT OVERCURRENT 2A-4

SWITCHGEAR GE 12IAC51B104A 2A401

372 ROOM 2100 COLD ANO Documentation Confinned

RELAY 2A-40 I

2A-401- INVERSE TIME AND 4.16KVESF RAB - - BLDG RAB ELEV 292 2

150/151B INSTANTOVERCURRENT 2A-4

SWITCHGEAR GE 12IAC51Bl04A 2A401 372 ROOM 2100 COLD

ANO Documentation Con finned RELAY 2A-401


4.16KV ESF RAB - - BLDG RAB ELEV 293 2 150/151C INSTANT OVERCURRENT 2A-4 SWITCHGEAR GE 12IAC51Bl04A 2A401

372 ROOM 2100 COLD ANO Documentation Con finned

RELAY 2A-40 I

294 2 2A-401-150GS INSTANTANEOUS GROUND

2A-4 4.16KVESF

GE 12HFC21BIA 2A401 RAB - - BLDG RAB ELEV ANO Documentation Con finned

SENSOR RELAY FOR 2A-40 I SWITCHGEAR 372 ROOM 2100 COLD


SERVICE RAB - - BLDG RAB ELEV 295 2

150/151A TIME OC RELAY FOR 2A- 2P4C

WATER PUMP GE 12IAC66Kl9A 2A402


402

2A-402- MOTOR FEEDER LONG SERVICE RAB - - BLDG RAB ELEV 296 2

150/151B TIME OC RELAY FOR 2A- 2P4C

WATER PUMP GE 12IAC66Kl9A 2A402


402


SERVICE RAB - - BLDG RAB ELEV 297 2

150/151C TIME QC RELAY FOR 2A- 2P4C

WATER PUMP GE 121AC66Kl9A 2A402

372 ROOM 2100 COLD ANO Documentation Con finned

402

298 2 2A-402-l 50GS INSTANTANEOUS GROUND

2P4C SERVICE

GE 12HFC21BlA 2A402 RAB - - BLDG RAB ELEV ANO Documentation Confirmed

SENSOR RELAY FOR ZA-402 WATER PUMP 372 ROOM 2100 COLD

299 2 2A-409-151A OVERCURRENT RELAY 2A-4 4.l6KVESF

GE 121AC51AIOIA 2A4 RAB - - BLDG RAB ELEV ANO Documentation Confirmed

FOR2A-409 SWITCHGEAR 372 ROOM2100 COLD

300 2 2A-409-151B OVERCURRENT RELAY

2A-4 4.l6KVESF

GE 12IAC51AIOIA 2A4 RAB - - BLDG RAB ELEV ANO Documentation Con finned

FOR2A-409 SWITCHGEAR 372 ROOM 2100 COLD

301 2 2A-409-151C OVERCURRENT RELAY

2A-4 4.16KV ESF

GE 12IAC51AIOIA 2A4 RAB - - BLDG RAB ELEV ANO Documentation Con finned

FOR2A-409 SWITCHGEAR 372 ROOM 2100 COLD

Page 54 of 73

Controlled Document




NEUTRAL INVERSE TIME 4.16KVESF RAB - - BLDG RAB ELEV 302 2 2A-409-151N GRNDFAULTRELAYFOR 2A-4 SWITCHGEAR GE 12IAC77A801A 2A4

372 ROOM 2100 COLD ANO Documentation Confirmed

2A-409

2A-408-DIRECTIONAL GROUND

303 2 167G2A409

OVERCT RELAY FOR 2A- 2A-4 4.16KVESF

GE 121CC51A7A 2A4 RAB - - BLDG RAB ELEV

No Capacity Found Outlier (2A-409, SWITCHGEAR 372 ROOM 2100 COLD 167G)

409

DIRECTIONAL 4.16KVESF RAB - - BLDG RAB ELEV 304 2 2A-409-167SA OVERCURRENT RELAY 2A-4 GE 12IBC5!E2A 2A4 ANO Documentation Outlier

FOR 2A-409 PHASE A SWITCHGEAR 372 ROOM 2100 COLD

DIRECTIONAL 4.16KVESF RAB - - BLDG RAB ELEV 305 2 2A-409-i 67SB OVERCURRENTRELAY 2A-4 GE 12IBC51E2A 2A4 ANO Documentation Outlier

FOR 2A-409 PHASE B SWITCHGEAR 372 ROOM 2100 COLD

DIRECTIONAL 4.16KVESF RAB - - BLDG RAB ELEV 306 2 2A-409-167SC OVERCURRENTRELAY 2A-4 SWITCHGEAR GE 12IBC51E2A 2A4

372 ROOM 2100 COLD ANO Documentation Outlier

FOR 2A-409 PHASE C

DIESEL

307 2 2A-408- DIESEL GENERA TOR #2

2K-4B GENERATOR Gould TYPE ITE-25V 2A408

RAB - - BLDG RAB ELEV EPRI TR-I 05988 V2 Confirmed 252DG2 SYNC-CHECK RELAY AND 372 ROOM2100 COLF AUXILIARIES

480VESF

308 2 2B-6-271/2B6 UNDERVOLTAGERELAY 2B-6 MOTOR ABB TYPE ITE-27N 2B6 RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed

FOR2B-6 CONTROL 372 ROOM2100 COLD CENTER

480VESF

309 2 2B-6-272/2B6 UNDERVOLTAGERELAY 2B-6 MOTOR

ABB TYPE ITE-27N 2B6 RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed

BUS 2B-6 CONTROL 372 ROOM 2100 COLD CENTER

480V ESF

310 2 2B-6-511 TIME OVERCURRENT 2B-6 MOTOR

GE 12IAC51AIOIA 2B6 RAB - - BLDG RAB ELEV ANO Documentation Confirmed

RELAY FOR 2B-6 (PHASE C) CONTROL 372 ROOM 2l00 COLD CENTER

480VESF

31 I 2 2B-6-512 TIME OVERCURRENT 2B-6

MOTOR GE 12IAC51AIOIA 2B6

RAB - - BLDG RAB ELEV ANO Documentation Confirmed RELAY FOR 2B-6 (PHASE A) CONTROL 372 ROOM 2100 COLD

CENTER

Page 55 of 73

Controlled Document



' Line Supported Supported Device Component No. Unit Relay ID Relay Description Device ID Description Manufacturer Model Location Building & Elevation Basis for Capacity Evaluation Results

480VESF

312 2 2B-6-51N GROUND FAULT RELAY 2B-6 MOTOR

GE 121AC51AIOIA 2B6 RAB - - BLDG RAB ELEV ANO Documentation Con finned FOR2B-6 CONTROL 372 ROOM 2100 COLD CENTER

DIESEL

313 2 2CI08-4A EMERG DIESEL 2K4B 2K-4B GENERATOR

Gould CAT Jl3P30 2CI08 RAB - - BLDG RAB ELEV SQURTS Testing Outlicr<1> (2DG2) START AND 369 ROOM 2094 COL B AUXILIARIES

DIESEL

314 2 2C!08-4B EMERG DIESEL 2K4B

2K-4B GENERATOR

Gould CAT Jl3P30 2Cl08 RAB - - BLDG RAB ELEV SQURTS Testing Outlier'') (20G2) ST ART AND 369 ROOM 2094 COL B AUXILIARIES

EMERG DIESEL 2K4B DIESEL

315 2 2CI08A-5 (20G2) GENERA TOR DIFF 2K-4B GENERATOR AMERACE E7022PET004 2CI08 RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed AND 369 ROOM 2094 COL TRIP

AUXILIARIES


316 2 2C!08-5A (2DG2) AUX STOPPING 2K-4B GENERATOR

Gould CAT Jl3P30 2Cl08 RAB - - BLDG RAB ELEV SQURTS Testing Outlicr(1l

AND 369 ROOM 2094 COL B RELAY AUXILIARIES


317 2 2CI08-EOR (2DG2) ENGINE 2K-4B GENERATOR Gould CAT Jl3P30 2Cl08 RAB - - BLDG RAB ELEV SQURTS Testing Outlier<!)

AND 369 ROOM 2094 COL B OVERSPEED TRIP AUXILIARIES


318 2 2CI08-ERA (2DG2) NORMAL SPEED 2K-4B GENERATOR


SQURTS Testing Outlier<I) AND 369 ROOM 2094 COL B (810 RPM) AUXILIARIES


319 2Cl08-ESI (2DG2) 4 I 60V 2K-4B GENERATOR


SQURTS Testing Oullier''l 2 AND 369 ROOM 2094 COL B

UNDERVOLTAGE AUXILIARIES

DIESEL

320 2 2CI08-ES2 EMERG DIESEL 2K4B 2DG2) 2K-4B GENERATOR Gould CAT Jl3P30 2CI08 RAB - - BLDG RAB ELEV SQURTS Testing Outlicr0> 4160V UNDERVOLTAGE AND 369 ROOM 2094 COL B

AUXILIARIES

EMERG DIESEL 2K4B DIESEL RAB - - BLDG RAB ELEV 321 2 2C!08-LSA (2DG2) LOW SPEED (250 2K-4B GENERATOR Gould CAT Jl3P30 2CI08 369 ROOM 2094 COL B

SQURTS Testing Outlier'11

RPM) AND

Page 56 of73

Controlled Document




AUXILIARIES

DIESEL

322 2 2Cl08-LSB EMERG DIESEL 2K4B

2K-4B GENERATOR

Gould CAT J13P30 2Ci08 RAB - - BLDG RAB ELEV

SQURTS Testing Outlier<1> (2DG2) JACKET COOLANT AND 369 ROOM 2094 COL B

AUXILIARIES


323 2 2Ci08-0Pl (2DG2) LUBE OIL 2K-4B GENERATOR

Gould CAT Jl3P30 2Ci08 RAB - - BLDG RAB ELEV

SQURTS Testing Outlier<!) AND 369 ROOM 2094 COL B

PRESSURE SENSING AUXILIARIES


324 2 2Cl08-0P2 (2DG2) LUBE OIL 2K-4B GENERATOR

Gould CAT J13P30 2Ci08 RAB - - BLDG RAB ELEV SQURTS Testing OutlicrC1>

AND 369 ROOM 2094 COL B PRESSURE SENSING

AUXILIARIES


325 2 2Cl08-0P3 (2DG2) LUBE OIL 2K-4B GENERATOR

Gould CAT Jl3P30 2CI08 RAB - - BLDG RAB ELEV SQURTS Testing Outlicr<1> AND 369 ROOM 2094 COL B

PRESSURE SENSING AUXILIARIES


326 2 2Cl08-Rl (2DG2) AUX STOPPING 2K-4B GENERATOR

P&B MDR-137-8 2Cl08 RAB - - BLDG RAB ELEV EPRI 3002002997 Confinned

AND 369 ROOM 2094 COL B RELAY AUXILIARIES

DIESEL

327 2 2Cl08-SDR EMERG DIESEL 2K4B 2K-4B

GENERATOR Gould CAT Jl3P30 2Ci08

RAB - - BLDG RAB ELEV SQURTS Testing Outlicrll)

(2DG2) AND 369 ROOM 2094 COL B AUXILIARIES

DIESEL

328 2 2Cl08-SFR EMERG DIESEL 2K4B

2K-4B GENERATOR

Gould CAT J13P30 2Ci08 RAB - - BLDG RAB ELEV SQURTS Testing Outlier<!)

(2DG2) START FAILURE AND 369 ROOM 2094 COL B AUXILIARIES

2Cl08A-T2A EMERG DIESEL 2K4B DIESEL

329 2 (2Cl08, TIA- (2DG2) CRANKING TIME 2K-4B GENERATOR

AMERACE E7012PD003 2Cl08 RAB - - BLDG RAB ELEV EPRINP-7147-SL Confinncd

AND 369 ROOM 2094 COL 2DG2) LIMIT

AUXILIARIES

2Ci08A-T2B EMERG DIESEL 2K4B DIESEL

330 2 (2Ci08, T2B- (2DG2) CRANKING TIME 2K-4B GENERATOR

AMERACE E7012PD003 2Ci08 RAB - - BLDG RAB ELEV EPRI NP-7147-SL Con finned

AND 369 ROOM 2094 COL 2DG2) LIMIT

AUXILIARIES

Page 57 of 73

Controlled Document




DIESEL

331 2 2Cl08A-T3A EMERG DIESEL 2K4B

2K-4B GENERATOR AMERACE E7012PDLL004 2Cl08

RAB - - BLDG RAB ELEV EPR! NP-7147-SL Conlirmed (2DG2) TRIP ENABLE AND 369 ROOM 2094 COL

AUXILIARIES


332 2 2Cl08A-T3B (2DG2) TRIP ENABLE 2K-4B GENERATOR AMERACE E7012PDLL004 2Cl08 RAB - - BLDG RAB ELEV EPRINP-7147-SL Confirmed AND 369 ROOM 2094 COL TIMER

AUXILIARIES

EMERG DIESEL 2K4B DIESEL GENERATOR RAB - - BLDG RAB ELEV 333 2 2Cl08-T3X (2DG2) EDGE NOT 2K-4B AND P&B MDR-5139 2Cl08

369 ROOM 2094 COL B EPRI 3002002997 Confirmed

AVAILABLE ALARM AUXILIARIES

334 2 2CR-62A5-l CHARGING PUMP 2P-36B 2P36B CHARGING Gould CAT JJOB4012 2B62A5 RAB - - BLDG RAB ELEV EPRI TR-105988 V2 Confirmed CNTRLRELAY PUMP 354 ROOM 2073 COL A

UNDERVOL TAGE RELAY DIESEL

335 2 2K-4B-

FOR DIESEL GENERATOR 2K-4B GENERATOR GE 12NGV21BlA 2El2 RAB - - BLDG RAB ELEV ANO Documentation Confirmed 1272DG2 AND 369 ROOM 2094 COL B N02

AUXILIARIES

DIESEL GENERATOR ANTI DIESEL

336 2 2K-4B-

MOTORING RELAY FOR 2K-4B GENERATOR

GE 12GGP53BlA 2A408 RAB - - BLDG RAB ELEV EPRINP-7147-SL Outlier 1322DG2 AND 372 ROOM 2101 COLE 2A408

AUXILIARIES

DIESEL

337 2 2K-4B- DG OVERCURRENT RELAY

2K-4B GENERATOR

GE 12JJCV51A13A 2A408 RAB - - BLDG RAB ELEV ANO Documentation Outlier 151V2DG2A FOR2A-408 AND 372 ROOM2100 COLD

AUXILIARIES

DIESEL


2K-4B GENERATOR GE 12IJCV51A13A 2A408

RAB - - BLDG RAB ELEV ANO Documentation Outlier 151V2DG2B FOR 2A-408 AND 372 ROOM 2100 COLD AUXILIARIES

DIESEL


2K-4B GENERATOR

GE 121JCV51Al3A 2A408 RAB - - BLDG RAB ELEV ANO Documentation Outlier 151V2DG2C FORZA-408 AND 372 ROOM 2100 COLD

AUXILIARIES

DIESEL

340 2 2K-4B- DIESEL GENERATOR NO 2

2K-4B GENERATOR GE 12NGV21B5A 2E22

RAB - - BLDG RAB ELEV ANO Documentation Confirmed 1592DG2 RUNNING RELAY AND 369 ROOM 2094 COL B AUXILIARIES I

Page 58 of73

Controlled Document




DIESEL

341 2 2K-4B- DIESELGEN2

2K-4B GENERATOR GE i2SBDllB2A 2E2i

RAB - - BLDG RAB ELEV No Capacity Found Outlier 1872DG2A DIFFERENTIAL RELAY AND 369 ROOM 2094 COL B

AUXILIARIES

DIESEL


2K-4B GENERATOR GE 12SBDI 1B2A 2E21 RAB - - BLDG RAB ELEV

No Capacity Found Outlier 1872DG2B DIFFERENTIAL RELAY AND 369 ROOM 2094 COL B AUXILIARIES

DIESEL


2K-4B GENERATOR GE 12SBDllB2A 2E21 RAB - - BLDG RAB ELEV No Capacity Found Outlier 1872DG2C DIFFERENTIAL RELAY AND 369 ROOM 2094 COL B

AUXILIARIES

2CVl474-2 CONTACTOR SWRESVRTO MCC2B-62 BLDG RAB

344 2 42R-2B62H3 2CVl474-2 lTE Class A20 2B62H3 ELEV 354 ROOM 2073 COL EPRI 3002002997 Confirmed SIZE i 2P4C A

SERVICE MCC2B-62 BLDG RAB

345 2 42R-2B62LS 2CV1480-2 CONTACTOR 2CV1480-2 WATER RETURN

ITE Class A20 2B62LS ELEV 3S4 ROOM 2073 COL EPRl 3002002997 Confirmed SIZE 1 TO A DARDANELLE

Reactor Building RAB - - BLDG RAB ELEV

346 2 62/63Ll CONTAINMENT COOLING 2VSFIC

Cooling AT&C 36SA300Q30PX 2Cl6 386 ROOM2118 COL SQURTS Testing Confirmed FAN 2VSF-IC (Containment

B LINES Cooler Fan)

347 2 62/62AS CHARGING PUMP 2P36B

2P36B CHARGING

AT&C 36SA300Q30PX 2B62 RAB - - BLDG RAB ELEV SQURTS Testing Confirmed TIME DELAY RELAY PUMP 3S4 ROOM 2073 COL C

CHARGING PUMP & UNIT CHARGING RAB - - BLDG RAB ELEV

348 2 62/62AS-l 2P36B AT&C 36SA300Q30PX 2Cl8-2 386 ROOM 2118 COL SQURTS Testing Confirmed COOLER 2P36B/2VUC7B-2 PUMP

B LINES

DIESEL

349 2 CR-2GIOS CONTROL RELAY FOR 2K-4B

GENERATOR P&B MDR-138-8 2C33-2

RAB - - BLDG RAB ELEV EPRI 3002002997 Confirmed 2DG2 AND 386 ROOM 2118 COL B AUXILIARIES

2Yll, BLDG RAB ELEV

3SO 2 RLI X2 Oscillator Board 4PDT 3A 2Yl3, 120VAC Poller & Brumfield

KHAU-17Dl8-12 2Yll,2Yi3, 372 ROOM 2099 COLD & E EPRI 3002002997 Confirmed

2Y22, Instrument Inverter (Tyco) 2Y22, 2Y24 BLDG TB ELEV 368 2Y24 ROOM209i COLH

Page 59 of 73

Controlled Document

Arkansas Nuclear One: 50.54(f} NTTF 2.1 Seismic High Frequency Confirmation



2Yii, BLDG RAB ELEV

351 2 RLI XS Synch Board 4PDT 3A 2Yi3, 120VAC Potter & Brumfield KHAU-17Ai8-120

2Yil, 2Y13, 372 ROOM 2099 COLD & E SQURTS Testing Confirmed 2Y22, Instrument Inverter (Tyco) 2Y22, 2Y24 BLDG TB ELEV 368

2Y24 ROOM 2091 COL H

2Yli, BLDG RAB ELEV

3S2 2 RL2 XS Synch Board 4PDT 3A 2Yi3, 120VAC Potter & Brumfield

KHAU-17D18-12 2Yii, 2Yi3, 372 ROOM 2099 COLD & E EPRI 3002002997 Confirmed 2Y22, Instrument Inverter (Tyco) 2Y22, 2Y24 BLDG TB ELEV 368


2Yii, BLDG RAB ELEV

353 2 RL3 XS Synch Board 4PDT 3A 2Y13, 120VAC Potter & Brumfield

KHAU-17Di8-12 2Yll, 2Yi3, 372 ROOM 2099 COLD & E

EPRI 3002002997 Confirmed 2Y22, Instrument Inverter (Tyco) 2Y22, 2Y24 BLDG TB ELEV 368 2Y24 ROOM 2091 COL H

2Yli, BLDG RAB ELEV

3S4 2 RLl XI 8 Shorting Board 4PDT 3A 2Yi3, 120VAC Polter & Brumfield

KHAU-17Dl8-llO 2Yll,2Yi3, 372 ROOM 2099 COLD & E EPRI TR-IOS988 V2 Confirmed 2Y22, Instrument Inverter (Tyco) 2Y22, 2Y24 BLDG TB ELEV 368


2Yli, BLDG RAB ELEV

35S 2 RLI Xi9 Loss of DC Voltage Sense 2Yi3, 120VAC

Omron MY4-DC24S 2Yii,2Y13, 372 ROOM 2099 COLD & E SQURTS Testing Confirmed

Board 4PDT 3A 2Y22, Instrument Inverter 2Y22, 2Y24 BLDG TB ELEV 368 2Y24 ROOM 2091 COL H

2Yil, BLDG RAB ELEV

356 2 RLI X20 I Static Switch Control 2Yi3, 120VAC Potter & Brumfield

KHAU-17Dl8-12 2Yll,2Yi3, 372 ROOM 2099 COLD & E EPRI 3002002997 Confirmed

Board3A 2Y22, Instmrnent Inverter (Tyco) 2Y22, 2Y24 BLDG TB ELEV 368 2Y24 ROOM2091 COLH

2Yil, BLDG RAB ELEV

357 2 RL2 X20 I Static Switch Control 2Yi3, 120VAC Potter & Brumfield

KHAU-17A18-i20 2Yll, 2Yi3, 372 ROOM 2099 COLD & E SQURTS Testing Confirmed

Board 4PDT 3A 2Y22, Instrument Inverter (Tyco) 2Y22, 2Y24 BLDG TB ELEV 368 2Y24 ROOM 2091 COL H

2Yii, BLDG RAB ELEV

3S8 2 RR! X201 Static Switch Control 2Yl3, 120VAC Computer 300-470

2Yll, 2Yl3, 372 ROOM 2099 COLD & E SQURTS Testing Confirmed Board Reed Relay 0.5A 2Y22, Instrument Inverter Components 2Y22, 2Y24 BLDG TB ELEV 368


2Yll, BLDG RAB ELEV

359 2 RRI X201 Static Switch Control 2Yl3, 120VAC

Gordos Corp. F81-1423 2YIJ, 2Yl3, 372 ROOM 2099 COLD & E SQURTS Testing Confirmed

Board Reed Relay 0.5A 2Y22, Instrument Inverter 2Y22, 2Y24 BLDG TB ELEV 368 2Y24 ROOM 2091 COL H

Page 60 of73

Controlled Document




2YII, BLDG RAB ELEV

360 2 Kl X202 Static Switch Auto Re- 2Yl3, 120VAC Potter & Brumfield

KHAU-I7Dl8-12 2YI I, 2Yl3, 372 ROOM 2099 COLD & E

EPRI 3002002997 Confirmed transfer Board 4PDT 3A 2Y22, Instrument Inverter (Tyco) 2Y22, 2Y24 BLDG TB ELEV 368


2YII, BLDG RAB ELEV

361 2 K2 X202 Static Switch Auto Re- 2Y13, 120VAC Potter & Brumfield

KHAU-17Al8-120 2Yll,2YI3, 372 ROOM 2099 COLD & E SQURTS Testing Confirmed

transfer Board 4PDT 3A 2Y22, Instrument Inverter (Tyco) 2Y22, 2Y24 BLDG TB ELEV 368 2Y24 ROOM 2091 COL H

2YII, BLDG RAB ELEV

362 2 K3 X202 Static Switch Auto Re- 2Yl3, 120VAC Potter & Brumfield KHAU-17Al8-120

2YI I, 2Yl3, 372 ROOM 2099 COLD & E SQURTS Testing Con finned transfer Board 4PDT 3A 2Y22, Instrument Inverter (Tyco) 2Y22, 2Y24 BLDG TB ELEV 368


2Yll, BLDG RAB ELEV

363 2 K4 X202 Static Switch Auto Re- 2Y13, l20VAC Potter & Brumfield

KHAU-17Al8-120 2Yll,2Yl3, 372 ROOM 2099 COLD & E

SQURTS Testing Confirmed transfer Board 4PDT 3A 2Y22, Instrument Inverter (Tyco) 2Y22, 2Y24 BLDG TB ELEV 368


2Yll, BLDG RAB ELEV

364 2 KS X202 Static Switch Auto Re- 2Y13, 120VAC Potter & Brumfield

KHAU-l7A18-120 2YI l, 2Yl3, 372 ROOM 2099 COLD & E

SQURTS Testing Confirmed transfer Board 4PDT 3A 2Y22, Instrument Inverter (Tyco) 2Y22, 2Y24 BLDG TB ELEV 368


2Yll, BLDG RAB ELEV

36S 2 K6 X202 Static Switch Auto Re- 2Y13, l20VAC Potter & Brumfield

KHAU-17Al8-120 2Yl l, 2Yl3, 372 ROOM 2099 COLD & E SQURTS Testing Confirmed

transfer Board 4PDT 3A 2Y22, Instrument Inverter (Tyco) 2Y22, 2Y24 BLDG TB ELEV 368 2Y24 ROOM 2091 COL H

BLDG RAB ELEV

366 2 RLl X2 Oscillator Board 4PDT 3A 2Y-1113, 120VAC Potter & Brumfield

KHAU-17Dl8-12 2Y-1113,2Y- 372 ROOM 2099 COLD & E EPRI 3002002997 Confirmed

2Y-2224 Instrument Inverter (Tyco) 2224 BLDG TB ELEV 368 ROOM 2091 COL H

BLDG RAB ELEV

367 2 RLI XS Synch Board 4PDT 3A 2Y-ll 13, 120VAC Potter & Brumfield

KHAU-17Al8-120 2Y-1113,2Y- 372 ROOM 2099 COLD & E

SQURTS Testing Confirmed 2Y-2224 Instrument Inverter (Tyco) 2224 BLDG TB ELEV 368

ROOM 2091 COL H

BLDG RAB ELEV

368 2 RL2 XS Synch Board 4PDT 3A 2Y-1113, 120VAC Potter & Brumfield

KHAU-17Dl8-12 2Y-1113, 2Y- 372 ROOM 2099 COLD & E EPRI 3002002997 Confirmed

2Y-2224 Instrument Inverter (Tyco) 2224 BLDG TB ELEV 368 ROOM2091 COLH

Page 61of73

Controlled Document




BLDG RAB ELEV

369 2 RL3 X5 Synch Board 4PDT 3A 2Y-1113, i20VAC Potter & Brumfield

KHAU-17Dl8-12 2Y-1113,2Y- 372 ROOM 2099 COLD & E

EPRI 3002002997 Confirmed 2Y-2224 Instrument Inverter (Tyco) 2224 BLDGTB ELEV 368 ROOM2091 COLH

BLDG RAB ELEV

370 2 RL! XI 8 Shorting Board 4PDT 3A 2Y-l 113, 120VAC Potter & Brumfield KHAU-17Dl8-110

2Y-l l 13, 2Y- 372 ROOM 2099 COLD & E EPRI TR-105988 V2 Confirmed 2Y-2224 Instrument Inverter (Tyco) 2224 BLDG TB ELEV 368 ROOM 2091 COL H

BLDG RAB ELEV

371 2 RL! Xl9 Loss of DC Voltage Sense 2Y-1!13, 120VAC

Omron MY4-DC24S 2Y-1113,2Y- 372 ROOM 2099 COLD & E SQURTS Testing Confirmed Board 4PDT 3A 2Y-2224 Instrument Inverter 2224 BLDG TB ELEV 368

ROOM 2091 COL H

BLDG RAB ELEV

372 2 RLl X201 Static Switch Control 2Y-1113, 120VAC Potter & Brumfield

KHAU-17Dl8-12 2Y-1!13,2Y- 372 ROOM 2099 COLD & E EPRI 3002002997 Confirmed Board3A 2Y-2224 Instrument Inverter (Tyco) 2224 BLDG TB ELEV 368

ROOM 2091 COL H

BLDG RAB ELEV

373 2 RL2 X201 Static Switch Control 2Y-1113, 120VAC Potter & Brumfield

KHAU-17Al8-120 2Y-l l 13, 2Y- 372 ROOM 2099 COLD & E SQURTS Testing Confirmed

Board 4PDT 3A 2Y-2224 Instrument Inverter (Tyco) 2224 BLDG TB ELEV 368 ROOM 2091 COL H

BLDG RAB ELEV

374 2 RR! X201 Static Switch Control 2Y-1113, 120VAC Computer

300-470 2Y-1113,2Y- 372 ROOM 2099 COLD & E SQURTS Testing Confirmed Board Reed Relay 0.5A 2Y-2224 Instrument Inverter Components 2224 BLDG TB ELEV 368

ROOM 2091 COL H

BLDG RAB ELEV

375 2 RR! X20 I Static Switch Control 2Y-1113, 120VAC Gordos Corp. F81-1423

2Y-1113,2Y- 372 ROOM 2099 COLD & E SQURTS Testing Confirmed Board Reed Relay 0.5A 2Y-2224 Instrument Inverter 2224 BLDG TB ELEV 368 ROOM2091 COLH

BLDG RAB ELEV

376 2 Kl X202 Static Switch Auto Re- 2Y-1113, 120VAC Potter & Brumfield

KHAU-!7Dl8-12 2Y-l i 13, 2Y- 372 ROOM 2099 COLD & E EPRI 3002002997 Confirmed

transfer Board 4PDT 3A 2Y-2224 Instrument Inverter (Tyco) 2224 BLDG TB ELEV 368 ROOM 2091 COL H

BLDG RAB ELEV

377 2 K2 X202 Static Switch Auto Re- 2Y-l 113, 120VAC Potter & Brumfield

KHAU-17Al8-120 2Y-1113,2Y- 372 ROOM 2099 COLD & E SQURTS Testing Confirmed

transfer Board 4PDT 3A 2Y-2224 Instrument Inverter (Tyco) 2224 BLDG TB ELEV 368 ROOM 2091 COL H

Page 62 of73

Controlled Document




BLDG RAB ELEV

378 2 K3 X202 Static Switch Auto Re- 2Y-1113, 120VAC Potter & Brumfield

KHAU-17Al8-120 2Y-i I 13, 2Y- 372 ROOM 2099 COLD & E

SQURTS Testing Confirmed transfer Board 4PDT 3A 2Y-2224 Instrument Inverter (Tyco) 2224 BLDG TB ELEV 368 ROOM 2091 COL H

BLDG RAB ELEV

379 2 K4 X202 Static Switch Auto Re- 2Y-lli3, 120VAC Potter & Brumfield KHAU-17Ai8-120

2Y-lli3,2Y- 372 ROOM 2099 COLD & E SQURTS Testing Confirmed transfer Board 4PDT 3A 2Y-2224 Instrument Inverter (Tyco) 2224 BLDG TB ELEV 368

ROOM 2091 COL H

BLDG RAB ELEV

380 2 K5 X202 Static Switch Auto Re- 2Y-lll3, l20VAC Potter & Brumfield KHAU-l7A18-l20

2Y-lll3,2Y- 372 ROOM 2099 COLD & E SQURTS Testing Confirmed transfer Board 4PDT 3A 2Y-2224 Instrument Inverter (Tyco) 2224 BLDG TB ELEV 368

ROOM209l COLH

BLDG RAB ELEV

381 2 K6 X202 Static Switch Auto Re- 2Y-lll3, 120VAC Potter & Brumfield

KHAU-17A18-120 2Y-1l13, 2Y- 372 ROOM 2099 COLD & E

SQURTS Testing Confirmed transfer Board 4PDT 3A 2Y-2224 Instrument Inverter (Tyco) 2224 BLDG TB ELEV 368 ROOM2091 COLH

2D-31A, 2D-31A,2D- BLDG RAB ELEV 372

382 2 K X304 AC Relay Board 4PDT 2D-31B, BATTERY Potter & Brumfield

KHAU-17A18-120 3IB, ROOM 2099 COL C

SQURTS Testing Confirmed 3A 2D-32A, CHARGER (Tyco) 2D-32A,2D- BLDG RAB ELEV 372

2D-32B 32B ROOM 2097 COLD

STEAM GENERATOR

2CV-1000-2E24AEMERG MCC2B-53 BLDG TB

383 2 42R-2B53B2 2CV-1000-1 CONTACTOR FPTURBINE !TE Class A20 2B53B2 ELEV 368 ROOM 2091 COL GERS Confirmed I

HEADER H ISOLATION VALVE

2CV-1040- MSIV 2CVIOIO MCC2B-53 BLDGTB

384 2 42F-2B53BI 2CV-1040-1 CONTACTOR !TE Class A20 2B53BI ELEV368 ROOM 2091 COL EPRI 3002002997 Confirmed 1 BYPASS

H

2CV-1090- MSIV 2CV1060 MCC2B-63 BLDGRAB

385 2 42F-2B63G3 2CV-1090-2 CONTACTOR 2 BYPASS

!TE Class A20 2B63G3 ELEV 372 ROOM 2096 COL EPRI 3002002997 Confirmed A

2CV-4873-C&VCSVCT MCC2B-54 BLDGRAB

386 2 42R-2B54D4 2CV-4873-1 CONTACTOR DISCHARGE !TE Class A20 2B54D4 ELEV372 ROOM2101 COL EPRI 3002002997 Confirmed I

VALVE E

EDG 2K-4A LOW LUBE-OIL BLDG RAB ELEV 387 2 2PS-2917 A RETURN PRESSURE 2K-4A EDG2K-4A DETROIT SWITCH 222-1002 2K-4A 369 ROOM 2093 COL EPRI 3002002997 Confirmed

SWITCH B

Page 63 of73

Controlled Document




EDG 2K-4A LOW LUBE-OIL BLDG RAB ELEV 388 2 2PS-2917B RETURN PRESSURE 2K-4A EDG2K-4A DETROIT SWITCH 222-1002 2K-4A 369 ROOM 2093 COL EPRI 3002002997 Confirmed

SWITCH B

EDG 2K-4A LOW LUBE-OIL BLDG RAB ELEV 389 2 2PS-2917 C RETURN PRESSURE 2K-4A EDG2K-4A DETROIT SWITCH 222-1002 2K-4A 369 ROOM 2093 COL EPRI 3002002997 Confirmed

SWITCH B

EDG 2K-4B LOW LUBE-OIL BLDG RAB ELEV 390 2 2PS-2967 A RETURN PRESSURE 2K-4B EDG2K-4B DETROIT SWITCH 222-1002 2K-4B 369 ROOM 2094 COL EPRI 3002002997 Confirmed

SWITCH B

EDG 2K-4B LOW LUBE-OIL BLDG RAB ELEV 391 2 2PS-2967B RETURN PRESSURE 2K-4B EDG2K-4B DETROIT SWITCH 222-1002 2K-4B 369 ROOM 2094 COL EPRI 3002002997 Confirmed

SWITCH B

EDG 2K-4B LOW LUBE-OIL BLDG RAB ELEV 392 2 2PS-2967C RETURN PRESSURE 2K-4B EDG2K-4B DETROIT SWITCH 222-1002 2K-4B 369 ROOM 2094 COL EPRI 3002002997 Confirmed

SWITCH B

2K-4A ENGINE OVERSPEED MICRO-SWITCH BLDG RAB ELEV

393 2 2SS-2801 SWITCH

2K-4A EDG2K-4A DIV/HONEYWELL

MODEL 16-702-832 2K-4A 369 ROOM 2093 COL EPRI 3002002997 Confirmed B

2K-4B ENGINE OVERSPEED MICRO-SWITCH BLDG RAB ELEV 394 2 2SS-2821

SWITCH 2K-4B EDG 2K-4B

DIV/HONEYWELL MODEL l6-702-832 2K-4B 369 ROOM 2094 COL EPRI 3002002997 Con finned

c (1) Sc1sm1c Capacity adequate for high frequency demand. The SQURTS testing noted that sigmficant drill occurred during testing. Classified as an outlier in order to evaluate potential impact of dnfl on these devices.

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C Resolution of Outlier Components

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Table C-1: Resolution Method for Outlier Components

: Component

Line No. I Supported Supported Device

Description of Resolution

Unit Relay ID Relay Description Device ID Description Manufacturer Model I

I 1 A-308-132 I DIESEL GENERA TOR

A308 EDG I Output Breaker GE 12GGP53BIA Operator Action

(132-DGI) ANT!MOTOR!NG RELAY I

2 I A-308-151VA DIESEL GEN OC RELAY WITH

A308 EDG 1 Output Breaker GE 12IJCV51Al3A Operator Action (151V-DG1-1).) VOLTAGE RESTRAINT

3 I A-308-151VB DIESEL GEN OC RELAY WITH

A308 EDG 1 Output Breaker GE 121JCV51Al3A Operator Action (i51V-DG1-B) VOLTAGE RESTRAINT

4 1 A-308-151VC DIESEL GEN OC RELAY WITH

A308 EDG I Output Breaker GE 121JCV51Al3A Operator Action (i51V-DG1-C) VOLTAGE RESTRAINT

I

' Ifa seismic event were to occur with a magnitude great enough to cause relay 152Xl-308 contacts to chatter, relays) 62-DG Ill and 162-DGl/2 could potentially energize. If both 162-DG I/I and 162-DG 1/2 become energized, the diesel generator protection relays for

5 I !52Xl-308 : AC AUX RELAY FOR A-308 A308 EDG 1 Output Breaker GE 12HGA11J52 generator differential, over current with voltage restraint and loss of field would be blocked from sending a signal to the generator lockout relay. However, due to the short time frame full voltage would be seen by 162-DGl/1 and 162-DGl/2 during relay contact chatter it is extremely unlikely that the diesel generator protective systems would be compromised during the seismic event."

6 1 A-3-127A3AB UNDER VOLTAGERELAYFOR A309

Normal Supply Bkr - A 1 GE 121AV54ElA Operator Action (Re-close each of the BUS A-3 breakers that tripped on undcrvoltagc as

BUS A-3 (A&B PHASES) FEEDTOA3 required.)

'

A-408-132 I

DIESEL GENERA TOR 7 1

(132-DG2) ANT!MOTOR!NG RELAY A408 EDG 2 Output Breaker GE 12GGP53BlA Operator Action

I

8 I A-408-151VA DIESEL GEN OC RELAY WITH

A408 EDG 2 Output Breaker GE 121JCV51A13A Operator Action (151VDG2-A) VOLTAGE RESTRAINT

9 I A-408-ISIVB DIESEL GEN OC RELAY WITH

A408 EDG 2 Output Breaker GE 121JCV51Al3A Operator Action (151VDG2-B) VOLTAGE RESTRAINT

I

10 1 A-408-151 VC DIESEL GEN OC RELAY WITH

A408 EDG 2 Output Breaker GE 121JCV51Al3A Operator Action (151VDG2-fl VOLTAGE RESTRAINT

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Component

Line No. Supported Supported Device


Unit Relay ID Relay Description Device ID Description Manufacturer Model

If a seismic event were to occur with a magnitude great enough to cause relay 152Xl-408 contacts to chatter, relays 162-DG2/1 and 162-DG2/2 could potentially energize. If both l 62-DG2/l and I 62-DG2/2 become energized, the diesel generator protection relays for

II I 152Xl-408 AC AUX RELAY FOR A-408 A408 EDG 2 Output Breaker GE 12HGAllJ52 generator differential, over current with voltage restraint and loss of field would be blocked from sending a signal to the generator lockout relay. However, due to the short time frame full voltage would be seen by 162-DG2/I and 162-DG2/2 during relay contact chatter it is extremely unlikely that the diesel generator protective systems would be compromised during the seismic event.

If a seismic event were to occur with a magnitude great enough to cause relay 152Y-408 contacts to chatter, contacts in series with the breaker close coil could momentarily open preventing the breaker from closing.

12 I 152Y-408 Breaker anti-pump relay (magnablast) A408 EDG 2 Output Breaker GE 12HMAllB6 This action has no impact on breaker action. During the seismic event, the seal-in contact could momentarily close. There would be no impact on the circuit unless the breaker was being closed as the seismic event was occurring.

(Resolution established based on similarity to relays 152Y-402, 152Y-405, and 152Y-406).

13 I A-4-127A4AB UNDER VOLTAGE RELAY FOR

A409 Nonna! Supply Bkr - A2

GE 12JAV54EIA Operator Action (Re-close each of the BUS A-4 breakers that tripped on undervoltagc as

BUS A-4 (A & B PHASES) FEEDTOA4 required.)

With transfer switch supplying power to MCC B56 from the nonnal source, relays CR! and CR2 are deenergized. In the event a seismic event of significant enough magnitude to cause relay CRl to chatter, there would be no impact on the circuit. IfCR2 were to chatter, the

ASCO-momentary closure ofCR2 during a seismic event could cause the transfer switch to transfer

14 I CR2 CONTROL RELAY FOR transfer

B5611 AUTOMATIC PN 261479-2 power to the load to the emergency power source.

switch SWITCHC With transfer switch supplying power to MCC B56 from the emergency source, relays CR! and CR2 arc dccnergizcd. In the event a seismic event of significant enough magnitude to cause relay CRI to chatter, the momentary closure ofCRl during a seismic event could cause the transfer switch to transfer power to the load to the normal power source. IfCR2 were to chatter. there would be no impact on the circuit.

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Component




Therefore, ifCRl-1energizes,43-DOI will electrically connect DI I to DOI and ifCR2-1 energizes, 43-DO I will electrically connect D 11 to D02.

CRI-1 and CR2-I arc energized by selector switch CS-I or by CST-DC I (if remote control disconnect switch CS-RD! is in "REMOTE CONNECTED".

In the event a seismic event of significant enough magnitude to cause relay CRl-1 contacts to chatter, there would be no impact on the circuit if the transfer switch is connecting the load (Dl 1) to the normal power source. If the transfer switch was connected to the emergency power source, the momentary closure of CRl-1 during a seismic event could

ASCO-cause the transfer switch to transfer power to the load to the normal power source.

15 I CR2-I CONTROL RELAY FOR D-0 i D0! 12 (43-MCC - transfer switch AUTOMATIC PN 261479-2 In the event a seismic event of significant enough magnitude to cause relay CR2-1 contacts

(EMERGENCY) DOI) SWITCHC to chatter, there would be no impact on the circuit if the transfer switch is connecting the

load (DI 1) to the emergency power source. If the transfer switch was connected to the normal power source, the momentary closure of CR2-1 during a seismic event could cause the transfer switch to transfer power to the load to lhe normal power source.

A review of the service manual for the ASCO AUTOMATIC TRANSFER SWITCH (Document TD A610.0470) did not stale how the contactol'll for the normal and emergency power supplies operate (make before break or break before make), so it must be assumed that there will be a momentary loss of power to the load while the transfer takes place.

It is possible for the transfer switch to transfer back and forth between the nonnal power supply and the emergency power supply for the duration of the seismic event..

ASCO-The schematic for relays CRI-2 and CR2-2 in Manual Transfer Switch 43-D02 is the same

16 I CR2-2 CONTROL RELAY FOR D-02 D0212 (43-

MCC - transfer switch AUTOMATIC PN 261 479-2 schematic as for relays CRl-l and CR2-i in Manual Transfer Switch 43-DOI. Therefore the

(EMERGENCY) D02] SWITCHC

operation of relays CRl-2 and CR2-2 will be the same as described above for relays CRl-1 and CR2-i.

17 I K-4A-i27DGI

DIESEL GEN RUNNING RELAY K-4A EDG & accessories

GE 12HFA15iA9H Operator Action (127-DG! (Kl9)) assembly

If a seismic event were to occur with a magnitude great enough to cause relay K54 contacts to chatter with the diesel running, there would be no impact on the diesel generator air start

EDG & accessories WESTINGHOUSE system due to PS5270 being open.

18 I Cl07-K54 STARTER NO. 2 RELAY K-4A assembly ELECCORP ARD440SR If the diesel generator was in standby when the seismic event happened. K8 relay contact 7-

8 would be open preventing any of the air start circuit from energizing.

Therefore, a seismic event would have no impact on the diesel generator.

19 I K-4B-i27DG2

DIESEL GEN RUNNING RELAY K-4B EDG & accessories

GE 12HFAl51A9H Operator Action (i27-DG2 (Kl9)) assembly

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If a seismic event were to occur with a magnitude great enough to cause relay K54 contacts to chatter with the dicscI running, there would be no impact on the diesel generator air start

EDG & accessories WESTINGHOUSE system due to PS5271 being open.

20 I CI08-K54 STARTER NO. 2 RELAY K-4B assembly ELECCORP

ARD440SR If the diesel generator was in standby when the seismic event happened, KS relay contact 7-8 would be open preventing any of the air start circuit from energizing.

Therefore, a seismic event would have no impact on the diesel generator.

If a seismic event were to occur with a magnitude great enough to cause relay l 52Y 405 contacts to chatter, contacts in series with the breaker close coil could momentarily open

21 1 152Y-405 Breaker anti-pump relay (magnabiast) P-34B DHR Pump B (LP!) GE 12HMAllB6 preventing the breaker from closing.

This action has no impact on breaker action. During the seismic event, the seal-in contact could momentarily close. There would be no impact on the circuit unless the breaker was being closed as the seismic event were occurring.

If a seismic event were to occur with a magnitude great enough to cause relay 152Y-406 contacts to chatter, contacts in series with the breaker close coil could momentarily open

22 I i52Y-406 Breaker anti-pump relay (magnablast) P-36C Primary makeup pump

GE i2HMAllB6 preventing the breaker from closing.

(HP!) This action has no impact on breaker action. During the seismic event, the seal-in contact could momentarily close. There would be no impact on the circuit unless the breaker was being closed as the seismic event were occurring.

If a seismic event were to occur with a magnitude great enough to cause relay 152Y-402 contacLs to chatter, contacts in series with the breaker close coil could momentarily open

23 I 152Y-402 Breaker anti-pump relay (magnabiast) P-4C SWPumpC GE i2HMAllB6 preventing the breaker from closing.

This action has no impact on breaker action. During the seismic event, the seal-in contact could momentarily close. There would be no impact on the circuit unless the breaker was being closed as the seismic event were occurring.

Relay l 87X-2DG 1 energizes when any of the diesel generator 2DG l di!Terentiai relays (2K-

AUX DIFFERENTIAL RELAY FOR DIESEL GENERA TOR 4A-l 872DG i-A, B or C) trip. Relay has no control function or "seal in" contact, provides

24 2 187X-2DG1 2DGI

2K-4A AND AUXILIARIES

Gould CAT Jl3P20 annunciator signal only.

When l 87X-2DG 1 energizes, a normally open contact closes and sends a signal to annunciator 2Kl 26 indicating there was a DIFFERENTIAL TRIP on 2EG I.

25 2 2A-308-i 67G2A309 DIRECTIONAL GROUND

2A-3 4.i6KVESF

GE i2ICC51A7A Operator Action OVERCT RELAY FOR 2A-309 SWITCHGEAR

26 2 2A-309-l 67SA DIRECTIONAL OVERCURRENT 2A-3

4.16KV ESF GE i21BC51E2A Operator Action

RELAY FOR 2A-309 PHASE A SWITCHGEAR

27 2 2A-309-167SB DIRECTIONAL OVERCURRENT

2A-3 4.16KVESF

GE 121BC51E2A Operator Action RELAY FOR 2A-309 PHASE B SWITCHGEAR

28 2 2A-309-l 67SC DIRECTIONAL OVERCURRENT 2A-3

4.16KVESF GE 121BC5iE2A Operator Action

RELAY FOR 2A-309 PHASE C SWITCHGEAR

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Component




29 2 2CI07-4A Erner Diesel 2K4A (2DG I) Start 2K-4A DIESEL GENERATOR Gould CAT Jl3P30

Drift docs not apply to this relay as it is not a timing relay. A review of the reference AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

30 2 2Cl07-4B Erner Diesel 2K4A (2DGI) Start 2K-4A DIESEL GENERATOR

Gould CAT Jl3P30 Drift docs not apply to this relay as it is not a timing relay. A review of the reference

AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

31 2 2Cl07-5A EMER DIESEL 2K4A (2DG 1) AUX

2K-4A DIESEL GENERATOR


STOPPING RELAY AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

32 2 2Cl07-EOR Erner Diesel 2K4A (2DG 1) Engine

2K-4A DIESEL GENERA TOR

Gould CAT Jl3P30 Drift does not apply to this relay as it is not a timing relay. A review of the reference

Overspeed Trip AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

33 2 2Cl07-ERA Erner Diesel 2K4A (2DG1) Normal


Gould CAT Jl3P30 Drift does not apply to tltis relay as it is not a timing relay. A review of the reference

Speed (810 RPM) AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

34 2 2Cl07-ESI Erner Diesel 2K4A (2DG1) 4160V



Undervoltage AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

35 2 2Cl07-ES2 Erner Diesel 2K4a (2DG1) 4160V



Undervoltage AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

36 2 2Cl07-LSA Erner Diesel 2K4A (2DG1) Low



Speed (250 RPM) AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

37 2 2Cl07-LSB Erner Diesel 2K4A (2DG1) Jacket



Coolant AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

38 2 2Cl07-0Pl Erner Diesel 2K4A (2DG 1) Lube Oil


Gould CAT Jl3P30 Drift does not apply to this relay as it is not a timing relay. A review oflhe reference

Pressure Sensing AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

39 2 2Cl07-0P2 Erner Diesel 2K4A (2DG1) Lube Oil




40 2 2Cl07-0P3 Erner Diesel 2K4A (2DG!) Lube Oil




41 2 2Cl07-SDR EMER DIESEL 2K4A (2DG I)



SHUTDOWN RELAY AND AUXILIARIES drawings shows this rcJay as a control reJay without a timing function.

42 2 2Cl07-SFR Erner Diesel 2K4A (2DG!) Start



Failure AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

43 2 2K-4A-l 322DG 1 DIESEL GENERA TOR ANTI


GE 12GGP53BlA Operator Action MOTORING RELAY FOR 2A308 AND AUXILIARIES

44 2 2K-4A- DG OVERCURRENT RELAY FOR


GE 12IJCV51Al3A Operator Action 151V2DG1A 2A-308 AND AUXILIARIES

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Component

Linc No. Supported Supported Device


Unit Relay JD Relay Description Device JD Description Manufacturer Model



GE 121JCV51Al3A Operator Action 151V2DGIB 2A-308 AND AUXILIARIES



GE 121JCV51A13A Operator Action 151V2DGIC 2A-308 AND AUXILIARIES

47 2 2K-4A-1872DG 1-A DIESEL GEN I DIFFERENTIAL


GE 12SBDI IB2A Operator Action RELAY AND AUXILIARIES

48 2 2K-4A-1872DGl-B DIESEL GEN I DIFFERENTIAL


GE 12SBDllB2A Operator Action RELAY AND AUXILIARIES

49 2 2K-4A-1872DG1-C DIESEL GEN I DIFFERENTIAL


GE 12SBD1 IB2A Operator Action RELAY AND AUXILIARIES

Relay l 87X-2DG2 energizes when any of the diesel generator 2DG2 difTerential relays (2K-

AUX DIFFERENTIAL RELAY FOR DIESEL GENERA TOR 4B-1872DG2-A, B or C) trip. Relay has no control function or "seal in" contact, provides

50 2 187X-2DG2 2K-4B Gould CAT Jl3P20 annunciator signal only. 2DG2 AND AUXILIARIES

When l 87X-2DG2 energizes, a normally open contact closes and sends a signal to annunciator 2Kl30 indicating there was a DIFFERENTIAL TRIP on 2EG2.

51 2 2A-408-167G2A409 DIRECTIONAL GROUND

2A-4 4.16KVESF

GE 121CC51A7A Operator Action (2A-409, 167G) OVERCT RELAY FOR ZA-409 SWITCHGEAR

52 2 2A-409-l 67SA DIRECTIONAL OVERCURRENT

2A-4 4.16KVESF

GE 121BC51E2A Operator Action RELAY FOR 2A-409 PHASE A SWITCHGEAR

53 2 2A-409-167SB DIRECTIONAL OVERCURRENT

2A-4 4.16KVESF

GE 121BC51E2A Operator Action RELAY FOR 2A-409 PHASE B SWITCHGEAR

54 2 2A-409-167SC DIRECTIONAL OVERCURRENT

2A-4 4.16KVESF

GE 121BC51E2A Operator Action RELAY FOR 2A-409 PHASE C SWITCHGEAR

55 2 2CI08-4A EMERG DIESEL 2K4B (2DG2)

2K-4B DIESEL GENERA TOR


START AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

56 2 2Cl08-4B EMERG DIESEL 2K4B (2DG2)

2K-4B DIESEL GENERATOR


START AND AUXILIARIES drawings shows lhis relay as a control relay without a timing function.

57 2 2CI08-5A EMERG DIESEL 2K4B (2DG2)

2K-4B DIESEL GENERA TOR

Gould CAT Jl3P30 Drill does not apply to this relay as it is not a timing relay. A review oflhe reference

AUX STOPPING RELAY AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

58 2 2Cl08-EOR EMERG DIESEL 2K4B (2DG2)



ENGINE OVERSPEED TRIP AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

Page 71 of73

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Component




59 2 2CI08-ERA EMERG DIESEL 2K4B (2DG2) 2K-4B

DIESEL GENERATOR Gould CAT J13P30

Drill docs not apply to this relay as it is not a timing relay. A review of the reference NORMAL SPEED (8 IO RPM) AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

60 2 2Cl08-ESI EMERG DIESEL 2K4B (2DG2) 2K-4B

DIESEL GENERATOR Gould CAT Jl3P30

Drill docs not apply to this relay as it is not a timing relay. A review of the reference 4160V UNDERVOLTAGE AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

61 2 2Cl08-ES2 EMERG DIESEL 2K4B 2DG2) 2K-4B

DIESEL GENERA TOR Gould CAT J13P30

Drift does not apply to this relay as it is not a timing relay. A review of the reference 4160V UNDERVOLTAGE AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

62 2 2CI08-LSA EMERG DIESEL 2K4B (2DG2) 2K-4B DIESEL GENERATOR

Gould CAT J13P30 Drifi docs not apply to this relay as it is not a timing relay. A review of the reference

LOW SPEED (250 RPM) AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

63 2 2Cl08-LSB EMERG DIESEL 2K4B (2DG2) 2K-4B

DIESEL GENERATOR Gould CAT Jl3P30

Drift does not apply to this relay as it is not a timing relay. A review of the reference JACKET COOLANT AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

64 2 2Cl08-0PI EMERG DIESEL 2K4B (2DG2) 2K-4B


Drift docs not apply to this relay as it is not a timing relay. A review of the reference LUBE OIL PRESSURE SENSING AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

65 2 2Cl08-0P2 EMERG DIESEL 2K4B (2DG2) 2K-4B DIESEL GENERATOR Gould CAT J13P30


66 2 2Cl08-0P3 EMERG DIESEL 2K4B (2DG2) 2K-4B DIESEL GENERATOR Gould CAT Jl3P30


67 2 2Cl08-SDR EMERG DIESEL 2K4B (2DG2) 2K-4B DIESEL GENERA TOR


AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

68 2 2CI08-SFR EMERG DIESEL 2K4B (2DG2) 2K-4B


Drift docs not apply to this relay as it is not a timing relay. A review of the reference START FAILURE AND AUXILIARIES drawings shows this relay as a control relay without a timing function.

69 2 2K-4B-1322DG2 DIESEL GENERA TOR ANTI


GE 12GGP53B!A Operator Action MOTORING RELAY FOR 2A408 AND AUXILIARIES

70 2 2K-4B- DG OVERCURRENT RELAY FOR


GE 121JCV51Al3A Operator Action 151V2DG2A 2A-408 AND AUXILIARIES



GE 12!JCV51Al3A Operator Action !51V2DG2B ZA-408 AND AUXILIARIES

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Component






GE 12IJCVSIAl3A Operator Action 151V2DG2C 2A-408 AND AUXILIARIES

73 2 2K-4B-1872DG2A DIESEL GEN 2 DIFFERENTIAL 2K-4B

DIESEL GENERATOR GE 12SBDllB2A Operator Action

RELAY AND AUXILIARIES

74 2 2K-4B-1872DG2B DIESEL GEN 2 DIFFERENTIAL 2K-4B

DIESEL GENERA TOR GE 12SBDllB2A Operator Action

RELAY AND AUXILIARIES

75 2 2K-4B-1872DG2C DIESEL GEN 2 DIFFERENTIAL 2K-4B DIESEL GENERA TOR GE 12SBD11B2A Operator Action

RELAY AND AUXiLIARIES

Page 73 of73