LR-N05-0001, Restart Readiness Hope Creek Generating Station. Includes HC.ER-AP.BB-0001 (Z) Rev. 0, HC.OP-AB.RPV-0003(Q) Rev 7, HC.OP-AR.ZZ-0008(Q) - Rev. 27

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Restart Readiness Hope Creek Generating Station. Includes HC.ER-AP.BB-0001 (Z) Rev. 0, HC.OP-AB.RPV-0003(Q) Rev 7, HC.OP-AR.ZZ-0008(Q) - Rev. 27
ML050060214
Person / Time
Site: Hope Creek 
Issue date: 01/04/2005
From: Perino C
Public Service Enterprise Group
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
LR-N05-0001 HC.ER-AP.BB-0001(Z) Rev.0, HC.OP-AB.RPV-0003(Q) Rev 7, HC.OP-AR.ZZ-0008(Q) - Rev. 27
Download: ML050060214 (70)
v • d • e


Text

PSEG Nuclear LLC P.O. Box 236, Hancocks Bridge, New Jersey 08038-0236 LR-N05-0001 JAN 0 4 2005 § PSEG NuclearLLC U.S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555-0001 RESTART READINESS HOPE CREEK GENERATING STATION FACILITY OPERATING LICENSE NPF-57 DOCKET NO.60-354 This letter forwards Hope Creek Procedure HC.ER-AP.BB-0001 (Z) Rev. 0 Reactor Recirculation Pumps/Motors Vibration Monitoring, as requested by the NRC staff.

This procedure provides for monitoring of the vibration information available for 'A' & 'B' Reactor Recirculation pumps and motojr~s for the following purposes:

Trend the general condition of the reactor recirculation pumps and motors.

Provide an early warning of possible reactor recirculation pump shaft cracking.

Provide guidelines for gathering vibration data on reactor recirculation pumps, evaluating the data, and determining any required actions to address the condition.

Adjust acceptance criteria as pump baselines change.

In addition draft copies of the following procedures, which are being changed as a result of the installation of the new predictive vibration monitoring equipment, are included:

HC.01-AB.RPV-0003(Q) Rev 7 RECIRCULATION SYSTEM HC.OP-AR.ZZ-0008(Q) - Rev. 27 OVERHEAD ANNUNCIATOR WINDOW BOX C1 (Attachment E-4 only)

One additional point of clarification, DCP 80062466 EPU Piping Vibration Monitoring Installation Package Rev 3 Approved 12/23104, provided to the NRC, can be docketed.

If you have any questions or require additional information, please contact Mr. Brian Thomas at (856) 339-2022.

hristina L. Perino Director- Licensing and Nuclear Safety Enclosure me ' s Z 95-2168 REV. 7/99

Document Control Desk JAN 0 4 2005 LR-N05-0001 C: Mr. S. Collins, Administrator- Region I U. S. Nuclear Regulatory Commission 475 Allendale Road King of Prussia, PA 19406 Mr. D. Collins, Project Manager - Salem & Hope Creek U. S. Nuclear Regulatory Commission Mail Stop 08C2 Washington, DC 20555 USNRC Senior Resident Inspector- Hope Creek (X24)

Mr. K. Tosch, Manager IV Bureau of Nuclear Engineering PO Box 415 Trenton, New Jersey 08625

PSEG Internal Use Only Page 1 of 1 PSEG NUCLEAR L.L.C.

HOPE CREEK REACTOR RECIRCULATION PUMPSIMOTORS VIBRATION MONITORING HC.ER-AP.BB-0001(Z) REV. 0 PROCEDURE SPONSOR: Engineering Programs REVISION

SUMMARY

Biennial Review Required: Yes -No X

1. Initial Issue.

IMPLEMENTATION REQUIREMENTS Effective date: /A/O s-Approved: / A/0/ I Engineering(Orograms Manager 7Date

HC.ER-AP.BB-0001 (Z)

HOPE CREEK REACTOR RECIRCULATION PUMPS/MOTORS VIBRATION MONITORING TABLE OF CONTENTS Section Title Page 1.0 PURPOSE .............................................. 2 2.0 SCOPE .............................................. 2 3.0 RESPONSIBILITIES .............................................. 2

4.0 BACKGROUND

/PROCESS DESCRIPTION ............................................. 3 5.0 PROCESS .............................................. 5 5.1 General Instructions .......................... 5 5.2 Startup Vibration Monitoring .......................... 6 5.3 Periodic Pump Vibration Monitoring .......................... 7 5.4 Periodic Motor Vibration Monitoring ......................... 11 5.5 Establishing Acceptance Criteria ......................... 13 6.0 RECORDS ......... 14 7.0 DEFINITIONS ......... 14

8.0 REFERENCES

......... 14 ATTACHMENTS Attachment 1 Startup Reactor Recirculation Pump Vibration Monitoring Table . 15 Attachment 2 Periodic Reactor Recirculation Pump Vibration Monitoring Table. 21 Attachment 3 Periodic Reactor Recirculation Motor Vibration Monitoring Table . 22 Attachment 4 Pump Acceptance Criteria/Setpoints .24 Attachment 5 Motor Acceptance Criteria/Setpoints .31 FIGURES Figure 1 Flowchart...............................................................................................33 FORMS Form-1 Reactor Recirculation Pump Vibration Monitoring Log .......................... 34 Hope Creek Page 1 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z) 1.0 PURPOSE Monitor the vibration information available for 'A' & 'B' Reactor Recirculation pumps and motors for the following purposes:

Trend the general condition of the reactor recirculation pumps and motors.

Provide an early warning of possible reactor recirculation pump shaft cracking.

  • Provide guidelines for gathering vibration data on reactor recirculation pumps, evaluating the data, and determining any required actions to address the condition.
  • Adjust acceptance criteria as pump baselines change.
  • Support emergent evaluation for shaft cracking initiated by overhead alarm Cl-E4, REACTOR RECIRC PUMP VIB Hi.

2.0 SCOPE 2.1 This procedure is limited to the Hope Creek Reactor Recirculation Pumps and Motors. It will be used to monitor the overall condition of the reactor recirculation pumps and motors, and specifically for early detection of pump shaft cracks.

2.2 The usage of this procedure will be controlled by the station's Preventative Maintenance program, and by the operations alarm response procedure HC.OP-AR.ZZ-0008(Q).

3.0 RESPONSIBILITIES 3.1 Manager Engineering Programs Oversee the Reactor Recirculation pump/motor vibration data collection and analysis. Ensure it is being routinely collected and analyzed by knowledgeable personnel.

3.2 Component Engineering Supervisor Ensure knowledgeable engineering resources are available to review the vibration data in a timely manner after it is collected.

3.3 Responsible Engineer Review the collected vibration data provided against the acceptance criteria, provided in this procedure, and general component and vibration experience.

Initiate the actions specified in this procedure Document the results in a retrievable format.

Obtain a peer review for any data collection or determinations performed under this procedure.

Hope Creek Page 2 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

4.0 BACKGROUND

IPROCESS DESCRIPTION 4.1 Reactor Recirculation Pump

Description:

The Hope Creek Reactor Recirculation pumps are Byron-Jackson (now Flowserve) Type DVSS Size 28x28x35, vertical, single stage pumps. Vibration data is collected by two orthogonal proximity probes located on the pump coupling assembly.

4.2 Pump Shaft Vibration Instrumentation

Description:

Two proximity probes (X &Ydirections), FLOC's: H1BB-1IBBVE-7910A(B)1/2, are mounted on the pump coupling assembly to detect shaft radial vibration.

The vibration signal is alarmed in the control room via overhead alarm CI-E4, REACTOR RECIRC PUMP VIB HI and digital points D5351/D5352. The vibration signal is also indicated and alarmed in the plant computer via analog points A2601/A2603.

4.3 Reactor Recirculation Motor

Description:

The Hope Creek Reactor Recirculation pump motors are General Electric (GE) variable speed, 7500 HP motors. Vibration data is collected by a velocity meter and in the case of 'B' Reactor Recirculation pump motor also by five accelerometers.

4.4 Motor Radial Vibration

Description:

One Velocity meter is installed on the upper edge of the motor upper bearing bracket to detect motor radial vibration, FLOC: HIBB.-IBBVE-7910A(B)4. The vibration signal is alarmed in the control room via overhead Cl-E4, "REACTOR RECIRC PUMP VIB HlW and digital points D5351/D5352. The vibration signal also is indicated and alarmed in the plant computer via analog points A2602/A2604.

In addition, 'B' Reactor Recirculation pump motor contains three accelerometers (Horizontal, Vertical, and Axial directions) at the upper edge of the upper motor bearing bracket, and two accelerometers (Horizontal, Vertical directions) on the lower motor bearing bracket. This data is recorded in a data acquisition cabinet located in the reactor building, 102' elevation.

Hope Creek Page 3 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z) 4.5 Continuous Pump Vibration Spectrum Monitoring System:

Hope Creek Station is currently installing upgraded reactor recirculation pump vibration processing and alarm equipment per Design Change Package (CP) 80077512.

CP 80077512 replaces existing Hope Creek Recirculation Pumps/Motors vibration monitoring probes, proximeters, extension cables, and electronic equipment with new probes, proximeters, extension cables and state-of-the-art Bently Nevada (BN) 3500 Monitoring System. The new system will improve the reliability, and resolve the replacement parts and service related problems.

The new system will also provide additional digital outputs to enhance the diagnostics capability of the vibration monitoring system. These pump and motor vibration sensors will allow continuous monitoring and provide alarms in the Control Room for necessary operator action. The new 3500 Monitoring System will be installed in Rack C of cabinet 1BC374. Existing system equipment located in Rack B of cabinet 1BC374 will be removed.

The new system will permit the control room operators to have continuous 1X and 2X vibration peak and associated phase angle monitoring with audible alarms.

4.6 Process

See Figure 1for Flowchart.

Hope Creek Page 4 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z) 5.0 PROCESS 5.1 General Instructions 5.1.1 The evaluation of potential shaft cracks is time critical. The Detailed Vibration Review of step 5.3.2.B, and recommendation to the control room must be completed within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

5.1.2 If this procedure is used to support the control room response to overhead C1-E4 REACTOR RECIRC PUMP VIB HI, go directly to step 5.3.2.B, Detailed Vibration Data Review. The applicable recirculation pump will be at reduced speed in accordance with HC.OP-AB.RPV-0003(Q), Recirculation System.

5.1.3 The reactor recirculation pumps have resonance frequencies at specific operating speeds. Data collected at these speeds is erroneously high and is of no trending value. Avoid collecting data at the following pump speeds:

'A' Reactor Recirculation Pump 720-800 RPM 1040-1090 RPM

'B' Reactor Recirculation Pump 700-760 RPM 1150-1200 RPM 1444-1484 RPM 5.1.4 Continuous monitoring of the pump and motor overall vibration levels are indicated and alarmed in the control room. The operators have an approved procedure in place (HC.OP-AR.ZZ-0008(Q), Overhead Annunciator Window Box Cl) with the necessary guidance in the event of elevated vibration levels.

The purpose of the data collected in this procedure is to provide guidance to engineering to evaluate the vibration data. The vibration analysis includes the evaluation of vibration peaks and phase angle shifts.

5.1.5 The following information is provided to assist engineering in evaluating the reactor recirculation pump and motor vibration data. The engineer performing the evaluation remains responsible to review the overall operating condition of the pump, and if necessary collect data outside this procedure, to determine the condition of the component.

5.1.6 Notify the Engineering Programs Manager within one hour of receiving a valid reactor recirculation pump alarm.

5.1.7 Reactor recirculation pump and motor conditions can change from cycle to cycle based on maintenance performed during outage periods; therefore, all vibration baseline levels will be re-evaluated after each plant startup and the baseline levels and acceptance bands revised accordingly.

Hope Creek Page 5 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z) 5.1.8 If a single X or Y proximity probe on the B reactor recirculation pump is out of service, restore probe to service within 14 days. If both X and Y proximity probes are out of service on the B reactor recirculation pump, restore a probe to service within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />. Notify the NRC Senior Resident Inspector if proximity probe(s) are out of service. If equipment cannot be restored to service within required time frame, notify Control Room to secure the applicable reactor recirculation pump. Ensure SAP notification is written to document the condition.

5.1.9 If a single X or Y proximity probe on the A reactor recirculation pump is out of service, restore probe to service within 30 days. If both X and Y proximity probes are out of service on the A reactor recirculation pump, restore a probe to service within 7 days. Notify the NRC Senior Resident Inspector if proximity probe(s) are out of service. If equipment cannot be restored to service within required time frame, contact Component Engineering to evaluate the condition.

Ensure SAP notification is written to document the condition.

5.2 Startup Vibration Monitorinq 5.2.1 Data Collection

  • Prior to reactor recirculation pump start; ensure the 1X and 2X amplitude and phase angle setpoints have been raised to maximum per Section 5.5.
  • Obtain a copy of Attachment 1 of this procedure from the previous start of the reactor coolant pump.
  • Vibration data is collected from the Turbine Supervisory Instrument Cabinet (H1AC C-366) located in the Auxiliary Panel Room #3449 on 124' elevation in the Auxiliary Building, or from the Bently Nevada System 1 computer system.
  • After pump start and during its ascension to 100% pump speed, record the data specified in Attachment 1 at each of the specified pump speed intervals.
  • Review the data as it is available for each pump speed interval. Do not wait until the pump has reached 100% pump speed.
  • Complete data evaluation as outlined in section 5.2.2.
  • Notify the control room with the results of this data collection when the pump reaches full pump speed.

5.2.2 Engineering Evaluation Criteria Complete the initial review of the vibration data collected in Attachment 1.

A. During the first performance of this procedure, no historical vibration data is available to establish acceptance criteria.

Hope Creek Page 6 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

B. During the first performance of this procedure data is collected to establish baseline data and acceptance criteria.

5.2.3 Data Documentation A. Forward a copy of the completed Attachment I to Component Engineering.

B. Submit the completed copy of the procedure with the associated work order for permanent records retention.

5.3 Periodic Pump Vibration MonitorinM 5.3.1 Data Collection

  • For consistency, data is to be collected with the reactor recirculation pumps at a steady speed during the time of data collection, and record on Attachment 2.
  • The setpoints provided in Attachment 4 were established using 100% pump speed conditions. If the station is operating at <95% pump speed for greater than one day establish new acceptance criteria using section 5.5.
  • Vibration data is collected from the Turbine Supervisory Instrument Cabinet (H1AC -1O-C-366) located in the Auxiliary Panel Room #3449 on 124' elevation in the Auxiliary Building, or from the Bently Nevada System 1 computer system.
  • Review the Reactor Recirculation Pump vibration trends in System 1 or the results of previous performances of this procedure for the most recent vibration data trends.
  • Complete data evaluation as outlined in section 5.3.2.
  • Notify the control room with the results of this data collection.

5.3.2 Engineering Evaluation Criteria A. Initial Vibration Data Review - Complete the initial review of the vibration data collected in Attachment 2.

1. Review the data collected in Attachment 2 against the associated criteria specified in Attachment 4.
2. If any of the following abnormal vibration indications are met perform a Detailed Vibration Data Review, step 5.3.2.B:
a. Any parameter is found outside of its acceptance criteria.
b. Operations receives overhead alarm Cl-E4 "REACTOR RECIRC PUMP VIB HI", and elevated vibrations are noted on analog points A2601 or A2603. In the event an overhead alarm is received, Operations will have taken action to reduce pump speed per HC.OP-AB.RPV-0003(Q), Recirculation System, or removed the pump from service per HC.OP-SO.BB-0002(Q), Reactor Recirculation System Operation.
3. Obtain a peer review of the initial vibration data review.

Hope Creek Page 7 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z) 5.3.2.A Engineering Evaluation Criteria (Continued)

4. Initiate a Notification in SAP if an abnormal vibration indication identified in step 5.3.2.A.2.

B. Detailed Vibration Data Review - Complete the detailed vibration evaluation of the vibration data.

NOTE The evaluation of potential shaft cracks is TIME CRITICAL, and the detailed evaluation and recommendation to the Control Room must be completed WITHIN FOUR (4) HOURS.

1. False Indication Determination - Determine if the indication identified in step 5.3.2.A.2 is a false indication. If it is a false indication annotate Attachment 2 accordingly, and complete the data documentation section. A false indication could be determined by:
a. There is no indication of a trend in the vibration data plot which is in Alarm.
b. The data indicates there is an instrument problem.
c. The pump was in a start or stop transient after which the vibration levels returned to normal.
d. The other pump was in a start or stop transient after which the vibration levels returned to normal.
e. The vibration data was collected with the pump in a critical frequency band.
2. Acceptance Band - Determine if pump parameters are within the acceptance band established from startup baseline data, utilizing section 5.5 and recorded values in Attachment 4 at reduced pump speed.

IF within the acceptance-band, THEN go to step 5.3.2.B.3.

IF outside the acceptance band, notify the Control Room Supervisor to secure the applicable reactor recirculation pump in accordance with HC.OP-SO.BB-0002(Q).

3. Shaft Crack Determination - A shaft crack is indicated by any one of the following five scenarios.

USE WITH FIGURE 1

a. IF ANY of the following five scenarios are true IMMEDIATELY perform step 5.3.2.B.3.c.
b. IF NONE of the following five scenarios are true go to step 5.3.2.C.

Hope Creek Page 8 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z) 5.3.2 Engineering Evaluation Criteria (Continued)

Overall Vibration was in Alarm AND EITHER:

2X Amplitude was in Alarm OR 1X or 2X Phase Angle was in Alarm I F 121 2X Amplitude was in Alarm AND 1X or 2X Phase Angle was in Alarm.

2X Amplitude was in Alarm AND EITHER:

1X or 2X Phase Angle has trended outside the 25% baseline range in Attachment 4.

OR Overall Vibration level has trended above the 25% baseline limit in Attachment 4.

1X or 2X Phase Angle was in Alarm AND EITHER:

2X Amplitude has trended above the 25% baseline limit in Attachment 4.

OR Overall Vibration level has trended above the 25% baseline limit in Attachment 4.

Overall Vibration level was in Alarm AND EITHER:

1X or 2X Phase Angle has trended outside the 25% baseline range in Attachment 4.

OR 2X Amplitude level has trended above the 25% baseline limit in Attachment 4.

Hope Creek Page 9 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z) 5.3.2.B.3 Engineering Evaluation Criteria (Continued)

c. NOTIFY the Control Room Supervisor to secure the applicable reactor recirculation pump in accordance with HC.OP-SO.BB-0002(Q) AND then go to step 5.3.3.

C. Enhanced Vibration Monitoring -

1. Install an oscilloscope to continuously monitor orbital information, and evaluate the orbital information once per 12-hour shift.
2. Review the IX orbital plots for any indication of shaft cracking. Shaft cracks are indicated by a figure eight pattern to the orbital plot. IF a figure eight pattern is detected, notify the Control Room Supervisor to secure the applicable reactor recirculation pump in accordance with HC.OP-SO.BB-0002(Q) THEN go to step 5.3.3.
3. Increase the periodic vibration data collection and evaluation to once per 12 hour1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> shift.
4. Initiate a Reactor Recirculation pump vibration log utilizing Form-1 of this procedure.
5. Evaluate for other possible causes of the abnormal vibration indication:
a. Review plant conditions for any contribution to the change. (i.e. plant temperature or pressure changes, pump speed changes etc.)
b. Review filtered and unfiltered orbitals and compare to the most recent baseline.
c. Review history trend of each vibration peak.
d. If possible verify the proximity probe gap voltage.
e. Compare data to similar data from similar pumps.
f. If available, check the loose parts system for any events.

Hope Creek Page 10 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z) 5.3.3 Data Documentation A. Forward a copy of the completed Attachment 2 to Component Engineering.

B. Submit the completed copy of the procedure with the associated work order for permanent records retention.

5.4 Periodic Motor Vibration Monitoring 5.4.1 Data Collection A. Download the vibration data in the Data Acquisition System data onto a CD or similar storage media.

B. Record the motor accelerometer data specified on Attachment 3 C. Record the motor velocity meter data specified on Attachment 3 from the Turbine Supervisory Instrument Cabinet (H1AC C-366) located in the Auxiliary Panel Room #3449 on 124' elevation in the Auxiliary Building, or from the Bently Nevada System 1 computer system.

D. Complete data evaluation as outlined in section 5.4.2.

5.4.2 Engineering Evaluation Criteria A. Initial Vibration Data Review - Complete the initial review of the vibration data collected in Attachment 3.

1. Review data to ensure that all data is within the associated criteria specified in Attachment 5.
2. Review data against the data in the spreadsheet located at entdataO8(M):Shared/HC Reactor Recirc Vibrations/Motors to determine if there are any unexpected trends. An unexpected trend is three successive data points progressing either higher or lower.
3. Do not begin the detailed vibration evaluation steps until the initial vibration data review is complete and reviewed.
4. If any of the following abnormal vibration indications are met, a detailed vibration evaluation is required:
a. Any parameter is found outside of its acceptance criteria.
b. Any unexpected trend is identified. An unexpected trend is three successive data points progressing either higher or lower with no readily known reason.
c. Operations receives overhead alarm C1-E4 "REACTOR RECIRC PUMP VIB HlI, and elevated vibrations are noted on analog points A2602 or A2604.
d. The judgment of the reviewing or approving engineer indicates that a detailed vibration evaluation is warranted.
5. Obtain a peer review of the initial vibration data review.
6. Initiate a notification to report the indication identified in step 5.4.2.A.4.
7. If a detailed vibration evaluation is required, complete section 5.4.2.B to determine the cause of the indication identified in step 5.4.2.A.4.

Hope Creek Page 11 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z) 5.4.2 Engineering Evaluation Criteria (Continued)

B. Detailed Vibration Data Review - Complete the detailed evaluation of the vibration data.

1. Review the full vibration spectrum and the history of each vibration peak.
a. Elevated vibration peaks at 0.4-0.48X is an indication of oil whirl in the motor bearing.
b. Elevated vibration peaks 112X, 1/3X, or 1/4X is an indication of a rotor rub.
c. Elevated 1X vibration peaks indicate an imbalance in the motor.
d. Elevated 2X vibration peaks indicate misalignment in the motor.
2. Review motor bearing temperature trends. Motor bearings will continue to operate satisfactorily provided bearing temperatures remain stable.

Parameter 'A' 'B' Thrust bearing upper face A2991 A3001 Thrust bearing lower face A2992 A3002 Upper guide bearing A2993 A3003 Lower guide bearing A2994 A3004

3. Review motor stator temperature trends.

Parameter 'A' 'B' Motor winding A A2995 A3005 Motor winding B A2996 A3006 Motor winding C A2997 A3007

4. Each of the possible motor vibration concerns are motor reliability concerns, and continued motor operation is satisfactory provided the overall vibration levels remain below the 13 mils Danger Level.

C. Data Reportinp

1. Update the Reactor Recirculation motor vibration spreadsheet located at entdataO8(M):/Shared/HC Reactor Recirc Vibrations/Motors with the data collected.
2. Forward a copy of the completed Attachment 3 to Component Engineering.
3. Submit the completed copy of the procedure with the associated workorder for permanent records retention.

Hope Creek Page 12 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z) 5.5 Establishing Acceptance Criteria 5.5.1 Prior to the start of a reactor recirculation pump, the pump 1X and 2X amplitude and phase angle alarm setpoints should be raised to their maximum value.

The setpoints should be re-established after reaching steady state full power operation."

5.5.2 Acceptance criteria is established using historical data. The following historical data is acceptable to use for calculating acceptance criteria.

A. The data has been reviewed and is representative of a steady-state condition.

B. The data does not contain a large phase angle or amplitude change related to previous maintenance activities.

C. The preferred amount of historical data is 20 days. If 20 days of historical data is not available the setpoint can be established with 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> of continuous data. When less than 20 days of data is used, the setpoint should be re-evaluated after 20 days.

5.5.3 Review the historical data and select the maximum and minimum values.

When evaluating phase angles, IF the data scatter is on both sides of 3600 THEN ensure 3600 is added to low phase angles (i.e. 0050, 0140) to ensure proper comparison with the large phase angles (3450, 3570).

5.5.4 Determine the upper and the lower acceptance criteria using the following formula:

(max+min '

Acceptable Band = x2 )i 1.5 * (max- mm)

A. Phase angle minimum limits should be rounded down to the nearest 150, and Phase angle maximum limits should be rounded up to the nearest 15°.

B. Amplitude minimum limits should be rounded down to the nearest 0.1 mi, and Amplitude maximum limits should be rounded up to the nearest 0.1 mil.

5.5.5 Determine the upper and the lower 25% Baseline limits using the following formulae:

Upper 25%Baseline Limit =UpperAccept Criteria- Upper Criteria-Lower Criteria (UpperCriteria- Lower Criteria)

Lower 25% Baseline Limit = Lower Accept Criteria+ (Uo 4 A. Phase angle 25% Baseline limits should be rounded to the nearest whole degree.

B. Amplitude 25% Baseline limits should be rounded to the nearest hundredth of a mil.

Hope Creek Page 13 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z) 5.5.6 Obtain a peer review of the new acceptance criteria and 25% Baseline limits.

5.5.7 Initiate a notification in SAP to have this procedure revised, and the new setpoints installed within four (4) days.

6.0 RECORDS

.6.1 Any documentation developed will be retained IAW NC.NA-AP.ZZ-0011(Q),

Record Management Program.

6.2 Data generated from this monitoring program will be trended on EXCEL spreadsheet located in entdataO8:Shared/HC Reactor Recirc Vibrations/Pumps and Motors.

7.0 DEFINITIONS None

8.0 REFERENCES

8.1 Engineering Evaluation H-1-BB-MEE-1878, Hope Creek'B' Reactor Recirculation Pump Vibration Analysis 8.2 NUCR 70043649 8.3 P&ID M-43-1 8.4 GE SIL 459 8.5 GE SIL 459S1 8.6 GE SIL 459S2 8.7 BP 980129115 8.8 ICD cards for instruments:

H1 BB-1 BBVSH791 OA(B)1, HI BB-I BBVSH791 OA(B)4 8.9 Cross References 8.9.1 HC.OP-AB.RPV-0003(Q), Recirculation System 8.9.2 HC.OP-SO.BB-0002(Q), Reactor Recirculation System Operation 8.9.3 HC.OP-AR.ZZ-0008(Q), Overhead Annunciator Window Box C1 Hope Creek Page 14 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT I STARTUP REACTOR RECIRCULATION PUMP VIBRATION MONITORING TABLE Page 1 of 6 Reactor Recirculation Pump Maintenance since last time in service.

'A' Reactor Recirculation Pump 20% Pump Speed Vibration Data Pump Speed Frequency Amplitude Direction Phase Angle Comments 1/2X mils X Amplitude mils Y iX mils X Peak mils Y 2X mils X Peak mils Y 5X mils X Peak mils Y

'B' Reactor Recirculation Pump 20% Pump Speed Vibration Data Pum Speed Frequency Amplitude Direction Phase Angle Comments 1/2X mils X { _ _

Peak mils Y iX mils X Peak mils Y 2X mils X Peak mils Y 5X mils X Peak mils Y Hope Creek Page 15 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT I STARTUP REACTOR RECIRCULATION PUMP VIBRATION MONITORING TABLE Page 2 of 6

'A' Reactor Recirculation Pump 40% Pump Speed Vibration Data Pumn Speed Frequency Amplitude Direction Phase Angle Comments 1/2X mils X Peak mils Y iX mils X Peak mils Y 2X mils X Peak mils Y 5X mils X Peak mils Y

'B' Reactor Recirculation Pump 40% Pump Speed Vibration Data Pum Speed Frequency Amplitude Direction Phase Angle Comments 1/2X mils X Peak mils Y iX mils X Peak mils Y 2X mils X Peak mils Y 5X mils X Peak mils Y Hope Creek Page 16 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT I STARTUP REACTOR RECIRCULATION PUMP VIBRATION MONITORING TABLE Page 3 of 6

'A' Reactor Recirculation Pump 60% Pump Speed Vibration Data Pump Speed Frequency Amplitude Direction PhaseAngle Comments 1/2X mils X Peak mils Y IX mils X Peak mils Y 2X mils X Peak mils Y 5X mils X Peak mils Y

'B' Reactor Recirculation Pump 60% Pump Speed Vibration Data Pump Speed Frequency Amplitude Direction PhaseAngle Comments 1/2X mils X Peak mils Y iX mils X Peak mils Y 2X mils X Peak mils Y 5X mils X Peak mils Y Hope Creek Page 17 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT I STARTUP REACTOR RECIRCULATION PUMP VIBRATION MONITORING TABLE Page 4 of 6

'A' Reactor Recirculation Pump 80% Pump Speed Vibration Data Pump Speed Frequency Amplitude Direction Phase Angle Comments 1/2X mils X Peak mils Y iX mils X Peak mils Y 2X mils X Peak mils Y 5X mils X Peak mils Y

'B' Reactor Recirculation Pump 80% Pump Speed Vibration Data Pump ' speed Frequency Amplitude Direction Phase Angle Comments 1/2X mils X Peak mils Y iX mils X Peak mils Y 2X mils X Peak mils Y 5X mils X Peak mils Y Hope Creek Page 18 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT 1 STARTUP REACTOR RECIRCULATION PUMP VIBRATION MONITORING TABLE Page 5 of 6

'A' Reactor Recirculation Pump 90% Pump Speed Vibration Data Pump Speed Frequency Amplitude Direction Phase Angle Comments 1/2X mils X Peak mils Y iX mils X Peak mils Y 2X mils X Peak mils Y 5X mils X Peak mils Y

'B' Reactor Recirculation Pump 90% Pump Speed Vibration Data Pump Speed Frequency Amplitude Direction Phase Angle Comments 1/2X mils X Peak mils Y IX mils X Peak mils Y 2X mils X Peak mils Y 5X mils X Peak mils Y Hope Creek Page 19 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT I STARTUP REACTOR RECIRCULATION PUMP VIBRATION MONITORING TABLE Page 6 of 6

'A' Reactor Recirculation Pump Full Power Pump Speed Vibration Data Pumn Sneed Frequency Amplitude Direction Phase Angle Comments 1/2X mils X Peak mils Y iX mils X Peak mils Y 2X mils X Peak mils Y 5X mils X Peak mils Y

'B' Reactor Recirculation Pump Full Power Pump Speed Vibration Data Pump Speed Frequency Amplitude Direction PhaseAngle Comments 1/2X mils X Peak mils Y iX mils X Peak mils Y 2X mils X Peak mils Y 5X mils X Peak mils Y Data Collected By: Date Data Reviewed By: Date Hope Creek Page 20 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT 2 PERIODIC REACTOR RECIRCULATION PUMP VIBRATION MONITORING TABLE

'A' Reactor Recirculation Pump Pumo Speed Freueny Am litude Direction Phase An le Comments 1/2X mils X Peak mils Y iX mils X Peak mils Y 2X mils X Peak mils Y 5X mils X Peak mils Y

'B' Reactor Recirculation Pump Pump Speed Frequency Amplitude Direction Phase Angle Comments 1/2X mils X Peak mils Y iX mils X Peak mils Y 2X mils X Peak mils Y 5X mils X Peak mils Y Data Collected By: Date Data Reviewed By: Date Hope Creek Page 21 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT 3 PERIODIC REACTOR RECIRCULATION MOTOR VIBRATION MONITORING TABLE Page 1 of 2 Date:

'A' Reactor Recirculation Motor Vibration Data Frequency Amplitude Direction Comments Criteria _

mils Velocity Meter_ To be developed after RF12 1x Restart Peak

__I I mils I Velocity Meter 2X I.. _

Peak -"I_

S S =

I mils I Velocity Meter I 3X

-I.

Peak S - 6 6 -

S Note: 'A" Reactor Recirculation Motor does not have accelerators installed at this time.

Hope Creek Page 22 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT 3 PERIODIC REACTOR RECIRCULATION MOTOR VIBRATION MONITORING TABLE Page 2 of 2

'B' Reactor Recirculation Motor Vibration Data Frequency Amplitude Direction Comments Criteria mils Velocity Meter iX mils Upper Horizontal Peak mils Upper Vertical mils Upper Axial mils Lower Horizontal mils Lower Vertical mils Velocity Meter 2X mils Upper Horizontal Peak mils Upper Vertical mils Upper Axial mils Lower Horizontal mils Lower Vertical mils Velocity Meter 3X mils Upper Horizontal Peak mils Upper Vertical mils Upper Axial mils Lower Horizontal mils Lower Vertical Data Collected By: Date Reviewed By: Date Hope Creek Page 23 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT 4 PUMP ACCEPTANCE CRITERIA/SETPOINTS Page 1 of 7 Vibration Level Parameter Channel/Point#

7 mils Reactor Recirculation motor VSH791OA4 VSH791OB4 vibration alarm. A2602 A2604 D5351 D5352 13 mils Reactor Recirculation motor VSH791OA4 VSH7910B4 danger limit. A2602 A2604 11 mils Reactor Recirculation pump VSH791 OA1 VSH7911OB1 vibration alarm. A2601 A2603 D5351 D5352 16 mils Reactor Recirculation pump VSH7910A1 VSH7910B1 danger limit. A2601 A2603 25 mils Reactor Recirculation pump vendor limit TechNote 9309-08-022

'A' Reactor Recirculation Pump 20% Pump Speed Vibration Criteria Frequency Amplitude Direction Phase Comments Criteria Angle Criteria 1/2X mils X Peak mils Y iX mils X To be developed after RF12 Peak mils Y restart 2X mils X Peak mils Y 5X mils X Peak mils Y

'B' Reactor Recirculation Pump 20% Pump Speed Vibration Criteria Frequency Amplitude Direction Phase Comments Criteria Angle Criteria 1/2X mils X Peak mils Y iX mils X To be developed after RF12 Peak mils Y restart 2X mils X Peak mils Y 5X mils X Peak mils Y Hope Creek Page 24 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT 4 PUMP ACCEPTANCE CRITERIAISETPOINTS Page 2 of 7

'A' Reactor Recirculation Pump Ano/l Piimn Snceare Vihratinn Criteria Frequency Amplitude Direction Phase Comments Criteria Angle Criteria 1/2X mils X _

Peak mils Y ix mils X To be developed after RF12 Peak mils Y restart 2X mils X Peak mils Y 5X mils X Peak mils Y .

'B' Reactor Recirculation Pump 4 0% Pump Speed Vibration Criteria Frequency Amplitude Direction Phase Comments Criteria Angle

._ Criteria 1/2X mils X Peak mils Y iX mils X To be developed after RF12 Peak mils Y restart 2X mils X Peak mils Y 5X mils X Peak mils Y Hope Creek Page 25 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT 4 PUMP ACCEPTANCE CRITERIAISETPOINTS Page 3 of 7

'A' Reactor Recirculation Pump 60% Pumn Sneed Vibration Criteria Frequency Amplitude Direction Phase Comments Criteria Angle Criteria 1/2X mils X Peak mils Y iX mils X To be developed after RF12 Peak mils Y restart 2X mils X Peak mils Y 5X mils X Peak mils Y

'B' Reactor Recirculation Pump 60% Pump Speed Vibration Criteria Frequency Amplitude Direction Phase Comments Criteria Angle Criteria 1/2X mils X Peak mils Y IX mils X To be developed after RF12 Peak mils Y restart 2X mils X Peak mils Y 5X mils X Peak mils Y Hope Creek Page 26 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT 4 PUMP ACCEPTANCE CRITERIAISETPOINTS Page 4 of 7

'A' Reactor Recirculation Pump 80% Pump Speed Vibration Criteria Frequency Amplitude Direction Phase Comments Criteria Angle Criteria 1/2X mils X Peak mils Y iX mils X To be developed after RF12 Peak mils Y restart 2X mils X Peak mils Y 5X mils X Peak mils Y

'B' Reactor Recirculation Pump 80% Pump Speed Vibration Criteria Frequency Amplitude Direction Phase Comments Criteria Angle Criteria 1/2X mils X Peak mils Y IX mils X To be developed after RF12 Peak mils Y restart 2X mils X Peak mils Y 5X mils X Peak mils Y Hope Creek Page 27 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT 4 PUMP ACCEPTANCE CRITERIAISETPOINTS Page 5 of 7

'A' Reactor Recirculation Pump 90% PumD Sneed Vibration Criteria Frequency Amplitude Direction Phase Comments Criteria Angle Criteria 112X mils X Peak mils Y iX mils X To be developed after RF12 Peak mils Y restart 2X mils X Peak mils Y 5X mils X Peak mils Y

'B' Reactor Recirculation Pump 90% Pump Speed Vibration Criteria Frequency Amplitude Direction Phase Comments Criteria Angle Criteria 112X mils X Peak mils Y iX mils X To be developed after RF12 Peak mils Y restart 2X mils X Peak mils Y 5X mils X Peak mils Y Hope Creek Page 28 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT 4 PUMP ACCEPTANCE CRITERIAISETPOINTS Page 6 of 7

'A' Reactor Recirculation Pump Frequency Direction Amplitude Amplitude Phase Angle Phase Angle Comments Criteria 25% Baseline Criteria 25% Baseline (mils) (mils) (degrees) (degrees) 1/2X X Peak To be developed after RF12 restart Y

IX X 2.8-3.5 3.32 120-150 128-142 Peak Setpoints are based on Cycle 12 data Y 0.8-3.9 3.12 195-225 202-218 and may change based on Cycle 13 baseline data.

2X X 0.0-0.3 0.22 285-225 000-150 Peak .

Y 0.0-0.3 0.22 225-135 292-068 5X X 0.1-1.7 1.30 180-240 195-225 Peak Y 0.8-2.4 2.00 300-345 311-334 X 3.8-6.1 5.55 none none Overall Y 1.0-9.0 7.00 none none Hope Creek Page 29 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT 4 PUMP ACCEPTANCE CRITERIAISETPOINTS Page 7 of 7

'B' Reactor Recirculation Pump Frequency Direction Amplitude Amplitude Phase Angle Phase Angle Comments Criteria 25% Baseline Criteria 25% Baseline (mils) (mils) (degrees) (degrees) 1/2X X Peak . To be developed after RF12 restart Y

iX X 7.0-8.2 7.90 285-300 289-296 Peak Setpoints are based on Cycle 12 data Y 7.0-8.2 7.90 000-030 008-022 and may change based on Cycle 13 baseline data.

2X X 0.5-1.1 0.95 255-285 262-278 Peak .

Y 0.2-0.5 0.42 060-150 082-128 5X X 0.4-1.0 0.85 225-285 240-270 Peak Y 1.1-1.6 1.48 315-015 330-360 X 8.3-11.0 10.32 none none Overall Y 9.0-11.0 11.00 none None Hope Creek Page 30 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT 5 MOTOR ACCEPTANCE CRITERIA/SETPOINTS Page 1 of 2

'A' Reactor Recirculation Motor Amplitude l Direction Comments Criteria mil Velocity Meter To be developed after RF12 1x Restart Peak

_i 1 -

_I.

-:mil- 'Velocity ML-ter 2X Peak I mils. .velocty Meter I 3X S.- 6 6 -

Peak

-I.

  • - 6 S -

6 - - -

Note: 'A" Reactor Recirculation Motor does not have accelerators installed at this time.

Hope Creek Page 31 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

ATTACHMENT 5 MOTOR ACCEPTANCE CRITERIAISETPOINTS Page 2 of 2

'B' Reactor Recirculation Motor Vibration Criteria Fri equency Amplitude Direction Comments Criteria mils Velocity Meter iX mils Upper Horizontal Peak mils Upper Vertical mils Upper Axial mils Lower Horizontal mils Lower Vertical mils Velocity Meter To be developed after RF12 2X mils Upper Horizontal restart Peak mils Upper Vertical mils Upper Axial mils Lower Horizontal mils Lower Vertical mils Velocity Meter 3X mils Upper Horizontal Peak mils. Upper Vertical mils Upper Axial mils Lower Horizontal mils Lower Vertical Hope Creek Page 32 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

FIGURE 1 PROCESS FLOWCHART C 5.3.2.B.3.c Notify CRS to Secu reA B 5.3.2.C Perform Enhanced Vibration Applicable Recirc PuMP Monitoring Hope Creek Page 33 of 34 Rev. 0

HC.ER-AP.BB-0001 (Z)

FORM-1 REACTOR RECIRCULATION PUMP VIBRATION MONITORING LOG Administrative Notes:

1. Complete a minimum of one log page per 12-hour shift.
2. Maintain the log pages in a binder in a known location.
3. Continue the log until the pump is secured or until the indication is deternined to not be a shaft cracking concem.

Date: Shift:

Current Condition of Reactor Recirculation pump:

Current Vibration levels:

Next Administrative action level:

Current projected date to reach vibration levels 11 mils and 16 mils:

Information provided to operations during shift:

Any new observations associated with the reactor recirculation pump:

Completed By:

Hope Creek Page 34 of 34 Rev. 0

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM Effective Date APPROVED:

Manager - Hope Creek Operations Date CATEGORY II l RECIRCULATION SYSTEM ALARMS

  • REACTOR RECIRC A TROUBLE C1-D4
  • REACTOR RECIRC B TROUBLE C1-D5
  • REACTOR RECIRC PUMPS TRIP C1-D3
  • REACTOR RECIRC PUMP VIB HI C1-E4
  • OPRM TRIP ENABLE C3-F1
  • OPRM TRIP C5-B1 INDICATIONS
  • Unexplained Change in:

> Recirculation Pump Flow.

> Rx Water Level.

> Rx Power.

> Rx Recirc Pump Seal Performance.

  • Trip of EITHER Recirc Pump as indicated by:

> Recirc Pump RPT Breaker OPEN.

> Recirc Drive Motor Breaker OPEN.

> Recirc MG Field Breaker OPEN.

  • The indicated Recirculation loop flow differs by more than 10% from the established pump speed-loop flow characteristics.
  • The indicated total core flow differs by more than 10% from the established total core flow value derived from Recirculation loop flow measurements.
  • The indicated diffuser-to-lower plenum differential pressure of any individual jet pump differs from the established patterns by more than 20%.
  • Fluctuating Recirculation Pump Speeds.
  • Recirculation Pump Vibration Levels Rising Hope Creek Page 1 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM This Page Intentionally Blank Hope Creek Page 2 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM IMMEDIATE OPERATOR ACTIONS CONDITION : ACTION No Recirc. Pumps running 0 LOCK the Mode Switch in SHUTDOWN.

AND Reactor is Critical

[CD354F]

Date/Time:

AUTOMATIC ACTIONS NONE Hope Creek Page 3 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM This Page Intentionally Left Blank Hope Creek Page 4 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM LIST OF CONDITIONS A. Single Reactor Recirc Pump Tripped ............................................................... 7 B. Reactor is Sub-Critical AND No Recirc. Pumps running ............................................................... 7 C. Suspected Jet Pump Failure ............................................................... 7 D. ANY Jet Pump INOPERABLE AND in Operational Condition 1 or 2 ............................................................... 7 E. Reactor Recirc Pump Seal Degradation is detected ............................................................... 9 F. NO.2 SEAL CAVITY PRESS (CRIDS or local) <300 psig OR ANY of the following CRID's points in alarm:

  • D2924
  • D2926
  • D2925
  • D2927 ............................................................... 9 G. Fluctuating Reactor Recirculation Pump Speed ............................................................... 9 H. Recirculation Flow cannot be Restored AND There is potential for vessel Thermal Stratification AND HPCI, RCIC, and Feedwater are not needed for RPV level or pressure control ........................9 I. Multiple seal failure of a Recirculation Pump. I J. BOTH Recirculation Pumps TRIPPED AND Potential exists for Thermal Stratification .13 K. Recirc Pump Vibration Alarm ........................ 17 Hope Creek Page 5 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM CAUTIONS:

1. With the operable loop drive flow near 23 Kgpm (z48% Pump Speed), the flow through the idle loop is close to zero and will swap back and forth between forward and reverse flow. Operation in this region can cause excessive Jet Pump vibration and the potential for consequent stress fatigue of the riser brace welds to the vessel.

Operation near this value should be minimized.

NOTES:

1. Core Flow > 40% during single loop operation prevents excessive cool down of the idle loop.

ADDITIONAL INFORMATION:

Procedures:

  • HC.OP-DL.ZZ-0026(Q), Surveillance Log.
  • HC.SE-PR.ZZ-0003(Q), Thermal Cycle Monitoring.
  • HC.RE-IO.ZZ-000l(Q), Core Operations Guidelines
  • HC.OP-ST.BB-000l(Q), Recirculation Jet Pump Operability - Daily.
  • HC.OP-ST.BB-0007(Q), Recirculation Jet Pump Operability Single Loop - Daily.
  • HC.OP-IO.ZZ-0004(Q), Shutdown From Rated Power To Cold Shutdown.

Valves:

  • 1-HV-FO31A(B), Recirculation Pump Discharge Valve.

Hope Creek Page 6 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM SUBSEQUENT OPERATOR ACTIONS

- CONDITION ACTION -

A. Single Reactor Recirc Pump 0 A.l INSERT Control Rods to clear Tripped. APRM Upscale Alarms.

[T/S 4.4.1.2] 0 A.2 ENSURE that the Recirc MG Drive Motor

[S 4*4*1*21Breaker has TRIPPED for the tripped Pump.

Date/Time: El A.3 CLOSE HV-F03 1A(B) for approximately 5 minutes, THEN RE-OPEN HV-FO31A(B). [CD-976B]

A.4 IMPLEMENT the following:

O

  • DL.ZZ-0026 Att. 3n (as required).

o

  • DL.ZZ-0026 Att. 3v o A.5 DIRECT the Reactor Engineer to develop a Rod Sequence to achieve an 80% Rod Line.

o A.6 IMPLEMENT 10-6 Requirements for Single Loop operations.

o

  • CAUTION 1
  • o *"NOTE 1**

0 A.7 IF core flow cannot be raised to > 40%,

THEN DIRECT System Engineering to evaluate Single Loop operation IAW SE-PR.ZZ-0003. 1950919568]

B. Reactor is Sub-Critical 0 B.1 INSERT all Control Rods to 00 IAW the Shutdown AND Sequence. (RE.ZZ-0001) (IO.ZZ-0004)

No Recirc. Pumps running

[CD354F]

Date/Time:

C. Suspected Jet Pump Failure. C.1 COMPLETE (one) of the following:

Date/Time: 0

O

D. ANY Jet Pump INOPERABLE 0 D.1 COMMENCE a unit Shutdown AND IAW IO.ZZ-0004.

in Operational Condition 1 or 2.

IT/S 3.4.1.21 Date/Time:

Hope Creek Page 7 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM CAUTIONS:

2. Recirculation MG Set/Pump Oscillations have been identified during the Power Ascension program. These oscillations are a result of inherent instabilities in the Recirc Speed Control System and cannot be tuned out. Operations at these speeds may result in speed oscillations of 4 -10%. Operation at these speeds should be minimized and may not warrant actions lAW with this procedure.
3. Reactor Coolant System pressure and temperature limits of Tech Spec. 3.4.6.1 should be observed.
4. Step H.1 supplements the level and thermal stratification direction of HC.OP-AB.ZZ-0000 (Q)REACTOR SCRAM.

ADDITIONAL INFORMATION:

Procedures:

  • HC.OP-SO.BB-0002(Q), Reactor Recirculation System Operation.

Computer Points:

  • D2924 RECIRC PUMP A SEAL LKG FLOW (HIGH)
  • D2926 RECIRC PUMP A SEAL STAGE FLOW (HIGH/LOW)
  • D2925 RECIRC PUMP B SEAL LKG FLOW (HIGH)
  • D2927 RECIRC PUMP B SEAL STAGE FLOW (HIGH/LOW)

Switches/Controllers:

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM SUBSEQUENT OPERATOR ACTIONS (continued)

-CONDITION --- ACTION E. Reactor Recirc Pump Seal Degradation 0 E. l MONITOR seal parameters every 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />, is detected. to DETERMINE the severity of degradation.

Date/Time:

[PR 9706301531 F. NO.2 SEAL CAVITY PRESS F.1 NOTIFY the following:

(CRIDS or local) 5300 psig 0

  • Director - Operations OR ANY of the following CRID's points in Q
  • Hope Creek Operations Manager alarm:
  • D2924 0
  • Hope Creek System Engineering Manager
  • D2926
  • D2925
  • D2927 Date/Time:

G. Fluctuating Reactor Recirculation 0

  • CAUTION 2
  • Pump Speed. 0 G.1 At the discretion of the SM/CRS, PLACE the affected Reactor Recic Pump in Date/Time: MANUAL.

G.2 IF Recirc Pump speed fluctuations do NOT stop, THEN At the discretion of the SMICRS PERFORM the following:

EO A. PRESS SCOOP TUBE TRIP A(B)

Pushbutton.

EO B. ENSURE SCOOP TUBE LOCKUP light comes on for the desired Motor/Generator.

Eo C. REFER to SO.BB-0002(Q) for continued operation with the Scoop Tube Lock Up.

H. Recirculation Flow cannot be Restored 0

  • CAUTION 3
  • AND There is potential for vessel Thermnal °
  • CAUTION 4
  • Stratification AND 0 H.1 SLOWLY RAISE RPV level to 80" to induce HPCI, RCIC, and Feedwater are not natural circulation.

needed for RPV level or pressure [CD-693A]

control.

Date/Time:

Hope Creek Page 9 of 25 Rev. 7

PSEG Internal Use Onlv HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM CAUTIONS:

1. With the operable loop drive flow near 23 Kgpm (=48% Pump Speed), the flow through the idle loop is close to zero and will swap back and forth between forward and reverse flow. Operation in this region can cause excessive Jet Pump vibration and the potential for consequent stress fatigue of the riser brace welds to the vessel.

Operation near this value should be minimized.

NOTES:

1. Core Flow > 40% during single loop operation prevents excessive cool down of the idle loop.
2. A Recirc Pump can be confirmed to be stopped by referencing A(B) Flow Fl-R617(R613) and DIP PDI-R612A(B) indications.

ADDITIONAL INFORMATION:

Procedures:

  • HC.OP-DL.ZZ-0026(Q), Surveillance Log.
  • HC.SE-PR.ZZ-0003(Q), Thermal Cycle Monitoring.

Valves:

  • 1-HV-F023A(B), Recirculation Pump Suction Valve.
  • l-BF-HV3800A(B), Recirc. Pump Seal Purge Valve.
  • l-BG-HV-F100, RWCU SUCT from Recirc Loop "A".
  • l-BG-HV- F106, RWCU SUCT from Recirc Loop "B".
  • 1-HV-FO31A(B), Recirculation Pump Discharge Valve.

Hope Creek Page 10 of 25 Rev. 7

PSEG Internal Use Onlv HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM SUBSEQUENT OPERATOR ACTIONS (continued) l -  :-CONDITION l  ; - ACTION -:

I. Multiple seal failure of a I.1 PRESS The Pump A(B) MOTOR BRKR TRIP PB.

Recirculation Pump. 00 3

    • NOTE 2**

03 Date/Time: I.2 WHEN the PUMP has stopped, PRESS the CLOSE PB on HV-F023A(B)

[CD-813E, CD-184B, 1.3 CLOSE the following:

CD-219B]

O

  • BF-HV3800A(B).

o

  • BG-HV-F100(F106).

o I.4 ENSURE HV-F023A(B) is CLOSED.

o I.5 CLOSE HV-F031A(B).

o I.6 INSERT Control Rods to clear APRM Upscale Alarms.

o 1.7 IMPLEMENT the following:

o

  • DL.ZZ-0026 Att. 3n (as required).

O

  • DL.ZZ-0026 Att. 3v o I.8 DIRECT the Reactor Engineer to develop a Rod Sequence to achieve an 80% Rod Line.

o I.9 IMPLEMENT IO-6 Requirements for Single Loop operations.

  • CAUTION I
  • El0
    • NOTE 1**

0l I.10 IF core flow cannot be raised to > 40%,

THEN DIRECT System Engineering to evaluate Single Loop operation IAW SE-PR.ZZ-0003. 19509195681 Hope Creek Page 11 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM NOTES:

3. The following steps are utilized to place one Reactor Recirculation Pump in service to prevent thermal stratification from occurring.
4. Normal Recirculation Set MG Lube Oil Temperature Band is 110 to 1300 F, however 80-1400F is allowable for start up.

ADDITIONAL INFORMATION:

Procedures:

  • HC.OP-SO.SA-0001(Q), Redundant Reactivity Control System Operation Valves/Breakers/Controllers:
  • BB-HV-F023A(B) A(B) Recirc Pump Suction Valve
  • BG-HV-F100(F106) A(B) RWCU Suction Valve
  • SIC-R621A(B) PUMP A(B) Speed Controller
  • SIC-R620 Master Speed Controller
  • 1-HV-F03 1A(B), Recirculation Pump Discharge Valve a Recirc Pump Trip System A(B) Disable Keylock at 10C609(10C61 1)
  • EOC Recirc Pump Trip AP201 Pump Motor Breakers IAN205 AND ICN205
  • EOC Recirc Pump Trip BP201 Pump Motor Breakers IBN205 AND IDN205 Indications:
  • REACTOR RECIRC A(B) TROUBLE C1-D4 (D5)
  • D2915 (D2916) Recirc MG A(B) Drive Lube Oil Pressure
  • 1BBTI-8291A(B) MG SET HYD Oil CLR A(B) Inlet Temperature TABLE 1 RACS is in service to supply cooling water to Reactor Recirc Pump Motor Oil Coolers.

SACS is in service to supply cooling to MG Set hydraulic oil cooler.

Chilled Water System OR RACS is in service to supply cooling water to Reactor Recirc Pump Motor Winding Coolers Motor Generator Ventilation System is in service.

CRD Hydraulic System is in service to supply seal purge water to Reactor Recirc Pumps.

Recirculation System Motor Generator A(B) Lube Oil System is in operation.

Hope Creek Page 12 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM SUBSEQUENT OPERATOR ACTIONS (continued)

- CONDITION ACTION, J. BOTH Recirculation Pumps O **NOTE 3**

TRIPPED AND o J.1 ENSURE BOTH Reactor Recirculation Pump A AND B Motor Breakers TRIPPED.

Potential exists for Thermal Stratification o J.2 ENSURE systems in-service as described in Table 1.

o J.3 VERIFY BB-HV-F023A(B)

Date/Time:

AND BG-HV-Fl00(F106) are OPEN.

O J.4 VERIFY that PUMP A(B) LOCKOUT BUS POWER Continued on Page 15 AVAILABLE light is illuminated.

O J.5 VERIFY Reactor Recirc A(B) Trouble Alarm CLEAR.

J.6 ENSURE the following controllers are in MANUAL AND at their MINIMUM setpoints:

o

  • SIC-R621A(B) PUMP A SPD CONT o
  • SIC-R620 MASTER SPD CONT J.7 ENSURE the following:

o A. D2915 (D2916) not in alarm.

o **NOTE 4**

O B. MG Set Lube Oil Temperature 80-140'F.

o C. High Vibration Trip RESET.

o D. Scoop Tube Lock Up RESET.

o J.8 IF required, THEN RESET RRCS. (SA)

J.9 ENSURE the following switches are in BYP:

o

  • RECIRC PUMP TRIP SYSTEM A DISABLE o
  • RECIRC PUMP TRIP SYSTEM B DISABLE o J.110 ENSURE EOC RPT Breakers are CLOSED.

Continued on Page 15 Hope Creek Page 13 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM NOTES:

5. The next step will start the respective Motor Generator Set and Recirculation Pump.

The following should be observed to occur after starting:

A. Recirc Pump A(B) drive motor ammeter will increase to approximately 3000 amps AND THEN decrease to approximately 200 amps.

B. Approximately 6 seconds after the MG set is started, the generator field breaker will close.

C. The Recirc Pump speed will increase to approximately 50% of rated generator speed.

D. The Recirc Pump speed will decrease AND settle at approximately 20% of rated speed.

ADDITIONAL INFORMATION:

Procedures:

  • HC.OP-SO.BB-0002(Q), Reactor Recirculation System Operation Valves/Breakers/Controllers:
  • 1-HV-FO31A(B), Recirculation Pump Discharge Valve Indications:
  • IBBTI-8291A(B) MG SET HYD Oil CLR A(B) Inlet Temperature Hope Creek Page 14 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM SUBSEQUENT OPERATOR ACTIONS (continued)

CONDITION ACTION J. BOTH Recirculation Pumps Continued from Page 13 TRIPPED E J. 11 ENSURE Differential Temperature requirements are met by tNti completing Attachment 1. [T/S 4.4.1.4]

Potential exists for Thermal Stratification 0 J. 12 CLOSE HV-FO3 1A(B) for the pump to be started.

Date/Time:

o J.13 IF Differential Temperature Requirements CANNOT be met, THEN EXIT this condition and restart a Recirculation Pump Continued from Page 13 IAW the SOP. (BB) o **NOTE 5**

J.14 WITHIN 15 minutes of completing Attachment 1 PERFORM the following: [T/S 3.4.1.4]

E A. PRESS REACTOR RECIRCULATION PUMP A(B)

MOTOR BRKR CLOSE PB.

o B. VERIFY BB-HV-F03 1A(B) opens according to jog sequence. (approximately 80 seconds for full travel)

U J.15 MONITOR MG Set Lube Oil Temperatures.

Hope Creek Page 15 of 25 Rev. 7

PSEG Internal Use Onlv HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM CAUTIONS:

5. Recirculation flow mismatch requirements in Tech Specs should be observed when lowering flow to the affected Recirculation Pump. [TIS 3.4.1.3] When conditions permit, action should be taken to minimize Recirculation flow mismatch.
6. The Power to Flow Map should be monitored when changing power per HC.OP-IO.ZZ-0006(Q).

NOTES:

6. The following guidance applies to the Radial PMP, AxialRadial MTR ALERT/DANGER alarm setpoints and digital points listed in Table 1 only. This guidance does not apply to Radial Position which also causes REACTOR RECIRC PUMP VIB Hi C1-E4 to annunciate.

ADDITIONAL INFORMATION:

Procedures:

  • HC.OP-SO.BB-0002(Q) ReactorRecirculationSystemOperatioPHC.O IO.ZZ0006(0V Powcr Valves/Breakers/Controllers:
  • SIC-R621A(B) PUMP A(B) Speed Controller Indications:
  • REACTOR RECIRC PUMP VIB HI Cl-E4
  • D5351 RECIRC PP A VIBRATION Radial PMP Alert Limit - 11.0 mils, Radial Danger Limit - 16 mils Axial Radial MTR Alert Limit - 7 mils, Axial Danger Limit - -13 mils
  • D5352 RECIRC PP B VIBRATION Radial PMP Alert Limit - 11.0 mils, Radial Danger Limit - 16 mils Radial MTR A~ial-Alert Limit - 7 mils, Axial Danger Limit 13 mils Table I (note)

A Recirculation Pump Digital Vibration Points B Recirculation Pump Digital Vibration Points D5940 RECIRC A PMP X PR IX AMPLITUDE D5950 RECIRC B PMP X PR IX AMPLITUDE D5941 RECIRC A PMP X PR 2X AMPLITUDE D5951 RECIRC B PMP X PR 2X AMPLITUDE D5942 RECIRC A PMP X PR I X PHASE D5952 RECIRC B PMP X PR I X PHASE D5943 RECIRC A PMP X PR 2X PHASE D5953 RECIRC B PMP X PR 2X PHASE D5944 RECIRC A PMP Y PR I X AMPLITUDE D5954 RECIRC B PMP Y PR I X AMPLITUDE D5945 RECIRC A PMP Y PR 2X AMPLITUDE D5955 RECIRC B PMP Y PR 2X AMPLITUDE D5946 RECIRC A PMP Y PR I X PHASE D5956 RECTRC B PMP Y PR I X PHASE D5947 RECIRC A PMP Y PR 2X PHASE D5957 RECIRC B PMP Y PR 2X PHASE Note: REFER to HC.OP-AR.ZZ-0008(O) for actual setroints Hope Creek Page 16 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM SUBSEQUENT OPERATOR ACTIONS (continued)

-- CONDITION - I- I-R.  ; - ACTION  ;-^

K. Recirc Pump Vibration 0 **NOTE 6**

Alarm K.1 PRIOR to reducing Recirc Pump Speed.

IT/S 314.4.1] PERFORM the followin :K.! REDUCE Reeirc Pump Date/Time: Speed as required to maintain vibrations below the ALERT limit as follows:

o A. ENSURE the following controllers are in MANUAL:

o

  • SIC-R621A PUMP A SPD CONT O
  • SIC-R621B PUMP B SPD CONT o B. RECORD affected pump speed in the Centroel ReemCR Logs.

o

  • CAUTION 5
  • o
  • CAUTION 6 *
49. K.2 IF Digital Point(s) in Table 2 is in alarm.

THEN REDUCE the affected Recirc Pump Speed 10%

as follows:

o

  • INTERMITTENTLY PRESS SIC-R621A(B)

PUMP A(B) SPD CONT DECREASE push button on the affected Recirculation Pump.

o

  • INSERT Control Rods as required by Reactor Engineering Instructions.

o K.3 DIRECT Emnzineering to evaluate the condition.

(ER-AP.BB-0001)

G.K.4 MAINTAIN the affected Pump ALERT limit on D5351(D5352) clear as follows:

O

  • INTERMITTENTLY PRESS SIC-R621A(B)

PUMP A(B) SPD CONT DECREASE push button on the affected Recirculation Pump.

O

  • INSERT Control Rods as required by Reactor Engineering Instructions.

O K.5 IF ALERT limit on D5351 (D5352) cannot be maintained clear AND the affected Recirculation Pump Speed has been lowered by >20% (compare to value logged in Step K.1.B),

THEN REMOVE the affected Recirc Pump from service IAW HC.OP-SO.BB-0002, Single Loop Operation.

Hope Creek Page 17 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM o K.6 IF the vibration DANGER Limit on D535 l (D5352) comes into alarm, THEN TRIP the affected Recirc Pump AND EXECUTE Condition A of this procedure.

Hope Creek Page 18 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM This Page Intentionally Blank Hope Creek Page 19 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM COMPLETION AND REVIEW 1.0 COMPLETION AND REVIEW 1.1 EXPLAIN the entry Condition into the abnormal in the Comments Section.

1.2 ANNOTATE in the comments section all systems affected by the implementation of this procedure AND restoration actions (i.e. restoration line ups) completed/required.

1.3 ATTACH photocopies of any Hard Cards utilized as part of this procedure implementation to Attachment 1.

1.4 ENSURE the Exit time for any applicable conditions and this abnormal are annotated in the comment section AND the Control Room Logs.

1.5 FORWARD completed Portions of this procedure AND Sections 1 and 2 of Attachment 1 to SM/CRS for approval and Record Retention.

Hope Creek Page 20 of 25 Rev. 7

PSEG Internal Use OnlW HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM This Page Intentionally Blank Hope Creek Page 21 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM ATTACHMENT 1 (Page 1 of 2)

COMPLETION AND REVIEW

1.0 COMMENTS

Hope Creek Page 22 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM ATTACHMENT 1 (Page 2 of 2)

COMPLETION AND REVIEW

2.0 SIGNATURES

PrintName Initials Signature Date Completion of this attachment is annotated in the Control Room Logs:

I Printed Name SIGNATURE Date/Time 3.0 SM/CRS FINAL REVIEW AND APPROVAL:

This procedure and Attachment 1 have been reviewed for completeness and accuracy.

Entry/Exit conditions and all deficiencies, including corrective actions, are clearly recorded in the COMMENTS Section above.

Printed Name SM/CRS Date 4.0 RECORDS 4.1 RETAIN the following in accordance with NC.NA-AP.ZZ-00 11(Q),

Records Management Program:

  • Procedure cover page
  • Affected Conditions and Hard Cards performed
  • Completion and Review section
  • Attachment I Hope Creek Page 23 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM ATTACHMENT 1 REACTOR RECIRCULATION PUMP PRE-START TEMPERATURE DIFFERENTIAL CRITERIA DETERMINATION (Page 1 of 2) 1.0 Reactor Vessel to Bottom Head Drain Line Differential Temperature Criteria A. Rx Pressure Vessel Steam Space Coolant Saturation Temperature.

(Rx Pressure and Steam Tables) (Note 1)

B. Bottom Head Drain Coolant Temperature. (Note 2)

(Computer Point A2942)

C. < 1450 F between Rx Pressure Vessel Steam Space Coolant AND Bottom Head Drain Line Coolant (A - B).

IT/S 4.4.1.41 (SAT/UNSAT)

D. Time Readings taken:

2.0 Reactor Vessel to Recirculation Loop Differential Temperature Criteria A. Temperature of the Rx Coolant within the idle loop to be started up. (Note 3)

B. Temperature of coolant in the Rx Pressure Vessel.

(RX Pressure and Steam Tables) (Note 1)

C. < 50'F between the Rx Coolant within the loop not in operation AND the Coolant in the Rx Pressure Vessel (A-B).

IT/S 4.4.1.41 (SAT/IUNSAT)

D. Time Readings taken:

Note 1: Steam Table as part of this attachment may be utilized to determine temperature rounding the numbers in a conservative fashion. For a more accurate conversion from pressure to temperature a more detailed set of steam tables should be utilized.

Note 2: RWCU Flow required for accurate Bottom Head Drain Coolant Temperature indication.

Note 3: Use TR-650-B31 Recirc Pump Suction Loop A(B) (if available)

OR if above 4000 F - CRIDS points A221 and A222 for A loop (A223 and A224 for B loop).

IF below 400'F AND TR-650-B31 not available, THEN have I&C obtain temperatures using RTD ohm values (reference RTD ohm values to calibration data in TDR using HC.OP-GP.ZZ-0008(Q))

Hope Creek Page 24 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM This Page Intentionally Blank Hope Creek Page 25 of 25 Rev. 7

PSEG Internal Use Only HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM ATTACHMENT 1 REACTOR RECIRCULATION PUMP PRE-START TEMPERATURE DIFFERENTIAL CRITERIA DETERMINATION (Page 2 of 2)

SATURATED STEAM TABLES TEMP OF IABS PRESS (PSIA) TEMP OF ABS PRESS (PSIA) 200 11.526 388 215.220 212 14.696 396 236.193 220 17.186 404 258.725 228 20.015 412 282.894 236 23.216 420 308.780 244 26.826 428 336.463 252 30.883 436 366.03 260 35.427 444 397.56 268 40.500 452 431.14 276 46.147 460 466.87 284 52.414 468 504.83 292 59.350 476 545.11 300 67.005 484 587.81 308 75.433 492 633.03 316 84.688 500 680.86 324 94.826 508 731.40 332 105.907 516 784.76 340 117.992 524 841.04 348 131.142 532 900.34 356 145.424 540 962.79 364 160.903 548 1028.49 372 177.648 556 1097.55 380 195.729 564 1170.10 Hope Creek Page 26 of 25 Rev. 7

PSEG Internal Use Onlv HC.OP-AB.RPV-0003(Q)

RECIRCULATION SYSTEM REVISION

SUMMARY

Revision 7:

1. Order 80077345 Act 330 - Modified Note 6 and Additional Information for Section K "Recirc Pump Vibration Alarm" in support of DCP 80077345. The changes include the following:
  • Radial has been changed to Radial Pump
  • Axial has been changed to Radial MTR
  • Radial MTR Danger Vibration limit has changed from 11.0 mils to 13.0 mils.

IMPLEMENTATION REQUIREMENTS

1. DCP 80077345 Installed Hope Creek Page I of 1 Rev. 7

PSEG Internal Use Only H C. OP-AR.ZZ-00 08 (Q)

ATTACHMENT E4 REACTOR RECIRC PUMP Window Location C1-E4 VIB HI OPERATOR ACTION:

1. ENSURE Reactor Recirculation Pump is NOT running at a critical speed.

IAP201 1BP201 RPM %SPEED RPM %SPEED 720-800 43-48 700-760 42-46 1040-1090 1 62-65 1150-1200 1 69-72 1444-1484 90

2. REFER to digital alarm response for Digital Point D5351 andlor D5352 of this attachmentl for controlling Reactor Recirculation Pump specd.for appropriate action.
3. VERIFY proper oil level on the respective Recirc Pump Motor,

[CRIDS point D2922 and/or D2923].

4. ENSURE compliance with Technical Specifications 3.4.1.1 and 3.4.1.3.

INPUTS Digital Point/

Indication Nomenclature/Condition Automatic Action D5351 RECIRC PUMP AP201 VIBRATION Alarm only D5352 RECIRC PUMP B VIBRATION Alarm only D5940 RECIRC A PMP X PR 1X AMPLITUDE Alarm only D5941 RECIRC A PMP X PR 2X AMPLITUDE Alarm only D5942 RECIRC A PMP X PR JX PHASE Alarm only D5943 RECIRC A PMP X PR 2X PHASE Alarm only D5944 RECIRC A PMP Y PR 2X AMPLITUDE Alarm only D5945 RECIRC A PMP Y PR 2X AMPLITUDE Alarm only Continued Next Page Hope Creek Page 130 of 166 Rev. 27

PSEG Internal Use Only HC.OP-AR.ZZ-0008(Q)

ATTACHMENT E4 (Continued)

Digital Point/

Indication Nomenclature/Condition Automatic Action D5946 RECIRC A PMP Y PR 1X PHASE Alarm only D5947 RECIRC A PMP Y PR 2X PHASE Alarm only D5950 RECIRC B PMP X PR IX AMPLITUDE Alarm only D5951 RECIRC B PMP X PR 2X AMPLITUDE Alarm only D5952 RECIRC B PMP X PR IX PHASE Alarm only D5953 RECIRC B PMP X PR 2X PHASE Alarm only D5954 RECIRC B PMP Y PR 1X AMPLITUDE Alarm only D5955 RECIRC B PMP Y PR 2X AMPLITUDE Alarm only D5956 RECIRC B PMP Y PR 1X PHASE Alarm only D5957 RECIRC B PMP Y PR 2X PHASE Alarm only

REFERENCES:

J-43-0, Sht. 9 M-43-1, Sht. 2 CD-191F CD-921E Hope Creek Page 131 of 166 Rev. 27

PSEG Internal Use Only HC.OP-AR.ZZ-0008(Q)

ATTACHMENT E4 DIGITAL ALARM POINT D5351 NOMENCLATURE RECIRC PP A VIBRATION SETPOINT Radial PMP Alert Limit = 11.0 mils Radial PMP Danger Limit = 16.0 mils Radial MTR Ave-Alert Limit = 7.0 mils A*il-Radial MTR Danger Limit =

4-1-13.0 mils Radial Position = +/- 5.5 mils I

DESCRIPTION High Vibration on Reactor ORIGIN VE-7910A1 (Radial PMP Sha MP Shaft Recirculation Pump AP201 VE-7910A4 (Axi [Radial MTR)

AUTOMATIC ACTION:

Alarm only OPERATOR ACTION:

1. MONITOR A Reactor Recirculation Pump radial and4axial-vibration, I Analog Computer Points A2601 & A2602.
2. IF Alarm is due to Radial Position, THEN INITIATE a notification to report the alarm AND DIRECT I&C to RE-ZERO the alarm card at the smart monitor. 1700360631
3. IF radial er-axial vibration ALERT or DANGER limit is reached, I THEN ENTER HC.OP-AB.RPV-0003(Q), Recirculation System abnormal.
4. CONTACT Engineering to obtain AND assess vibration data JAW HC.ER-AP.BB-000 (Z). I CAUSE CORRECTIVE ACTION
1. Damaged bearing caused by low lube oil 1A. REQUEST the CRS to initiate corrective action.

level.

2. Reactor Recirculation Pump AP201 2A. During Reactor startup, cavitating ENSURE Reactor water level, temperature, AND Recirculation Pump speed are within limits to provide pump NPSH requirements.

REFERENCES:

J-43-0, Sht. 9 M-43-1, Sht. 2 CD-191F, CD-921E 70001425 - B Reactor Recirculation Pump Vibration 70036063 - A Recirc Pump Alarm 70043561 - Review Rx Recirc Pump Vibratoion Limits Hope Creek Page 132 of 166 Rev. 27

PSEG Internal Use Only HC.OP-AR.ZZ-0008(Q)

ATTACHMENT E4 DIGITAL ALARM POINT D5352 NOMENCLATURE RECIRC PP B VIBRATION SETPOINT Radial PMP Alert Limit = 11.0 mils Radial PMP Danger Limit = 16.0 mils Axial-Radial MTR Alert Limit = 7.0 l mils A*W- Radial MTR Danger Limit =

4413.0 mils I Radial Position = +/- 5.5 mils DESCRIPTION High Vibration on Reactor ORIGIN VE-7910B1 (Radial PMP Shaft)

Recirculation Pump BP201 VE-7910B4 (Radial MTRA}ig)

AUTOMATIC ACTION:

Alarm only OPERATOR ACTION:

1. MONITOR B Reactor Recirculation Pump radial and a~al-vibration, I Analog Computer Points A2603 & A2604.
2. IF Alarm is due to Radial Position, THEN INITIATE a notification to report the alarm AND DIRECT I&C to RE-ZERO the alarm card at the smart monitor. [70036063]
3. IF radial or ewial-vibration ALERT or DANGER limit is reached, I THEN ENTER HC.OP-AB.RPV-0003(Q), Recirculation System abnormal.
4. CONTACT Engineering to obtain AND assess vibration data lAW HC.ER-AP.BB-000l (Z). I CAUSE CORRECTIVE ACTION
1. Damaged bearing caused by IA. REQUEST the CRS to initiate corrective low lube oil level. action.
2. Reactor Recirculation Pump BP201 2A. During reactor startup, cavitating. ENSURE Reactor water level, temperature, AND Recirculation Pump speed are within limits to provide pump NPSH requirements.

REFERENCES:

J-43-0, Sht. 9 M-43-1, Sht. 2 CD-191F, CD-921E 70001425 - B Reactor Recirculation Pump Vibration 70036063 - A Recirc Pump Alarm 70043561 - Review Rx Recirc Pump Vibratoion Limits Hope Creek Page 133 of 166 Rev. 27

PSEG Internal Use Onlv HC.OP-AR.ZZL0008(Q)

ATTACHMENT E4 DIGITAL ALARM POINT D5940 - D5947 NOMENCLATURE See Table SETPOINT See Table DESCRIPTION A Recirculation Pump Vibration Alarm(s) ORIGIN Multinle r--

AUTOMATIC ACTION:

None Table Setpoint Digital Pt Nomenclature Min/Max D5940 RECIRC A PMP X PR IX AMPLITUDE 2.8/3.5 mils D5941 RECIRC A PMP X PR 2X AMPLITUDE 0.0/0.3 mils D5942 RECIRC A PMP X PR IX PHASE 120/1500 D5943 RECIRC A PMP X PR 2X PHASE 285/2250 (See Note)

D5944 RECIRC A PMP Y PR I X AMPLITUDE 0.8/3.9 mils D5945 RECIRC A PMP Y PR 2X AMPLITUDE 0.0/0.3 mils D5946 RECIRC A PMP Y PR I X PHASE 195/2250 D5947 RECIRC A PMP Y PR 2X PHASE 225/1350 (See Note)

Note: The value of the maximum limit is less than the minimum limit because the acceptable ooeratina band Passes through 360 degrees. In the case of the 2X vibration from the X probe, the 225 maximum limit is actually 360+225=585.

OPERATOR ACTION:

1. VERIFY alarming condition (either below min or above max) utilizing System I AND/OR CRIDS Page ** (TBD)
2. ONCE the alarmn condition has been validated.

THEN ENTER HC.OP-AB.RPV-0003(Q). Reactor Recirculation.

CAUSE CORRECTIVE ACTION

1. High Vibration 1A. Same as above.

REFEFRENCES: _M-43-1, Sht. 2 Hope Creek Page 134 of 166 Rev. 27

PSEG Internal Use Only HC.OP-AR.ZZ-0008(Q)

ATTACHMENT E4 DIGITAL ALARM. POINT D5950 - D5957 NOMENCLATURE See Table SETPOINT See Table DESCRIPTION B Recirculation Pump Vibration Alarm(s) ORIGIN Multinle AUTOMATIC ACTION:

None Table Setnoint Digital Pt Nomenclature Min/Max D5950 RECIRC B PMP X PR 1X AMPLITUDE 7.0/8.2 mils D5951 RECIRC B PMP X PR 2X AMPLITUDE 0.5/1.1 mils D5952 RECIRC B PMP X PR I X PHASE 285/3000 D5953 RECIRC B PMP X PR 2X PHASE 255/2850 D5954 RECIRC B PMP Y PR I X AMPLITUDE 7.0/8.2 mils D5955 RECTRC B PMP Y PR 2X AMPLITUDE 0.2/0.5 mils D5956 RECIRC B PMP Y PR IX PHASE 000/0300 D5957 RECIRC B PMP Y PR 2X PHASE 060/1500 OPERATOR ACTION:

1. VERIFY alarmini condition (either below min or above max) utili7iing- Svstem 1 AND/OR CRIDS Page ** (TBD)
2. ONCE the alarm condition has been validated.

THEN ENTER HC.OP-AB.RPV-0003(0), Reactor Recirculation.

CAUSE CORRECTIVE ACTION

1. High Vibration 1A. Sameasabove.

REFERENCES:

M-43-l, Sht. 2 Hope Creek Page 135 of 166 Rev. 27

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