ML050980199

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Decontamination Port, Reactor Recirc Vibration Data Analysis
ML050980199
Person / Time
Site: Hope Creek PSEG icon.png
Issue date: 04/02/2005
From: Rossnyev Alvarado, Bird E, Trench R
MPR Associates
To:
Office of Nuclear Reactor Regulation, Public Service Enterprise Group
References
Task No. 1108-0502-0002-00 H-1-BB-CDC-2065
Download: ML050980199 (71)


Text

MPR Associates, Inc.

E*MPR 320 King Street Alexandria, VA 22314 CALCULATION TITLE PAGE Client:

PSEG Nuclear LLC Page I of 13 plus 58 appendix pages Project: Task No.

Hope Creek Decontamination Port 1 108-0502-0002-00

Title:

Calculation No.

Reactor Recirc Vibration Data Analysis H-1-BB-CDC-2065 Preparer / Date Checker/ Date Reviewer & Approver I Date Rev. No.

c4IozIzo5 '? Ailofado ihx Randolph C. Trench Ros0 yvlAlvarado Edward Bird 0 QUALITY ASSURANCE DOCUMENT This document has been prepared, checked, and reviewed/approved in accordance with the Quality Assurance requirements of IOCFR50 Appendix B, as specified in the MPR Quality Assurance Manual.

MPR-QA Form OA-3.1-1, Rev. 1

MPR Associates, Inc.

NOM PR 320 King Street Alexandria, VA 22314 RECORD OF REVISIONS Calculation No. Prepared By Page: 2 H-1-BB-CDC-2065 l C Revision Affected Pages Description 0 All Initial Issue L A Note: The revision number found on each individualpage of the calculation carriesthe revision level of the calculation in effect at the time that page was last revised.

MPR OA Form CIA-3.1-2, Rev. 0

1M PRBalm MPR Associates, Inc.

320 King Street Alexandria, VA 22314 Calculation No. Prepared By Checked By Page: 3 H-1-BB-CDC-2065 Revision: 0 Table of Contents 1.0 Purpose 4 2.0 Summary of Results 4 3.0 Discussion 4 3.1 Approach 4 3.2 informationto be Verified 4 4.0 Analysis of Vibration Data Collected in 2004 and Early 2005 5 4.1 Data Collection in 2004 5 4.2 Data Collection in Early 2005 6 4.3 Comparison of Datafrom 2004 and Early 2005 7 4.4 Results of Comparison 12 5.0 References 13 A Acceleration Data Collected in Early 2005 A-l B PlantData Acquisition Formsfor 2005 Data B-i MPR OA Form: QA-3.1-3, Rev. 0

MPR Associates, Inc.

ECM A-Po --n320 King Street Alexandria, VA 22314 Calculation No. Prepared By Checked By Page: 4 H-1-BB-CDC-2065 XC 7 1 j 7yA Revision: 0 1.0 PURPOSE The purpose of this calculation is to provide an analysis of vibration data collected in 2004 and early 2005 for the Hope Creek Loop A and Loop B Recirculation System piping, on the suction side of the reactor recirculation pumps. The purpose for this analysis is also to determine if the vibration measured at these locations has changed with time.

2.0

SUMMARY

OF RESULTS In 2005, accelerations reported at the Loop B suction pipe elbow are about the same as they were in 2004. For Loop A, the reported 2005 accelerations for specific frequency ranges are greater than they were in 2004 in the axial and vertical directions. It is noted that the 2005 Loop A axial acceleration data shows an increasing trend with pump speed that appears to trend upwards, up to the highest pump speed analyzed. These 2005 Loop A axial accelerations are significantly greater than the corresponding accelerations reported in 2004, and significantly greater than the same location in Loop B (in 2004 and in 2005).

3.0 DISCUSSION 3.1 Approach To determine if the vibration experienced in the recirculation system has changed with time, a comparison is made of the vibration measured in 2004 to that measured in early 2005. Section 4 describes how the data was collected and analyzed, and provides the results of the comparison.

Section 5 lists references. Appendices A and B contain data from early 2005 used in this calculation that, as of the date of preparation of this calculation, are not readily available elsewhere at PSEG Nuclear.

3.2 Information to be Verified PSEG Nuclear personnel verbally communicated information pertaining to the location of accelerometers on the recirc loop piping for the 2005 data measurements. Formal documentation of this information should be reviewed to ensure that the accelerometer locations and directions shown in Table 4-1 of this calculation are correct.

Data presented in Appendix A for early 2005 was provided on a preliminary basis from Structural Integrity Associates via transfer over the internet. When this data is formally MPR QA Form: QA-3.1-3, Rev. O

MPR Associates, Inc.

  • AIMPR 320 King Street Alexandria, VA 22314 provided, this calculation should be reviewed to verify that the data used herein is the same as the data in the formal SIA transmittal.

The Data Acquisition forms in Appendix B are not official records. When official records become available, the data from Table 4-3 should be reviewed to verify that all information used matches the official records.

4.0 ANALYSIS OF VIBRATION DATA COLLECTED IN 2004 AND EARLY 2005 4.1 Data Collection In 2004 During the plant outage that started in March 2004, PSEG Nuclear installed accelerometers to measure piping vibration in the Hope Creek recirculation loops. Of specific interest for this calculation, accelerometers were installed on the Loop A and Loop B recirculation pump suction piping elbows upstream of the pump suction isolation valves 1BB-HV-F023A and -F023B. At each location, three accelerometers were mounted on horizontal piping to detect pipe accelerations in three orthogonal directions: along the pipe axis, perpendicular to the pipe axis in the horizontal direction, and in the vertical direction. Figure 4-1 shows the location of these accelerometers.

Loop B Channels 11, 12, 13 in 2004 Loop A Channels 1, 2, 3 in 2005 Channels 4, 5, 6 in 2004 Channels 4, 5, 6 in 2005 Figure 4-1.

Location of Accelerometers on Hope Creek Recirculation System Piping As the plant restarted following the March 2004 outage, accelerometer readings at each accelerometer were obtained at varying power levels. The accelerations were recorded for a 120 MPR QA Form: QA-3.1-3, Rev. 0

MPR Associates, Inc.

  • AMPR 320 King Street Alexandria, VA 22314 Calculation No. Prepared By Checked By Page: 6 H-1-BB-CDC-2065 JOa /Revision: 0 second time interval during each occasion. In addition, test personnel recorded plant conditions such as pump running speeds and core thermal power level.

The recorded data was transmitted to Structural Integrity Associates (SIA) personnel, who performed Fast Fourier Transforms (FM1l) of the time domain acceleration data to produce FFT plots of the accelerations as a function of frequency for each accelerometer. For most of the data collection events, SIA personnel provided plots showing the acceleration versus frequency FF1l response for each accelerometer, plus calculated peak-to-peak displacement results.

SIA compiled the results of the measurements taken in 2004 in Reference 1. The SIA report concluded that the vibration occurred chiefly at multiples of the pump running speeds, with the highest amplitudes occurring at 5 and 10 times the pump running speed. The pumps have five vane impellers, so the 5X and lOX frequencies represent multiples of the pump vane passing frequency.

4.2 Data Collection in Early 2005 In February and March 2005, PSEG Nuclear again collected vibration data from the recirculation loops at varying plant power levels and recirculation pump speeds. The 2005 data was collected using accelerometers located at the recirc Loop A and Loop B suction line elbows, as shown in Figure 4-1. PSEG Nuclear personnel report that the 2005 locations are the same as the 2004 locations. Note that for the 2005 data, a different accelerometer channel numbering system was used. Table 4-1 shows the correlation between the accelerometer channel numbers used in 2004 and 2005.

Table 4-1.

Accelerometer Channel Numbers Used in 2004 and 2005

. . 2004 Channel 2005 Channel Number Number Axial 4 4 Loop A Vria Suction Elbow Vertical 6 5 Perpendicular 5 6 Axial 12 1 Luton lopw Vertical 11 2 ScinEbwPerpendicular 13 3 References for Table 4-1:

  • For 2004 data, see Reference 1.
  • For 2005 data, PSEG Nuclear personel provided the above information verbally. See Section 3.2..

MPR OA Form: OA-3.1-3. Rev. 0

MPR Associates, Inc.

  • A M PR 320 King Street Alexandria, VA 22314 Calculation No. Prepared By Checked By Page: 7

-H-1-BB-CDC-2065 ° }; <2 / 4 J Revision: 0 For the data collected in 2005, SIA personnel produced FF1 plots showing the vibration accelerations as a function of frequency. As in 2004, the 2005 FFT plots show that the accelerations occur mainly at frequencies which are multiples of the pump running speed, especially the 5X frequencies. Excerpts from the preliminary analyses performed by SIA for this data are provided in Appendix A to this calculation. Note that this information from SIA is available only in preliminary form at the time of this calculation (see Section 3.2).

4.3 Comparison of Data from 2004 and Early 2005 The decontamination port that was found leaking in March 2005 has a calculated first mode natural frequency of about 122 Hz, as documented in Reference 2. Of interest in this calculation is the vibration that occurs at or near this natural frequency. Since this natural frequency is in the range of the pump vane passing frequency at full power operation (which is typically on the order of 125 Hz), this calculation will analyze the vibrations that were measured at the vane passing frequency at or near full power.

Note that the Hope Creek recirculation pumps are variable speed pumps. Pump speeds increase during power ascensions and can vary during full power operation if needed to maintain steady power output. Vibration data was collected in 2004 and 2005 at a variety of recirc pump running speeds. In this calculation, the comparison of 2004 to 2005 data will take into consideration the pump running speed when the data was collected.

Table 4-2 shows the acceleration magnitudes reported by SIA for 2004 at the pump vane passing speed frequency, measured using the three accelerometers on the Loop A suction elbow and the three accelerometers on the Loop B suction elbow. Table 4-3 shows the similar data obtained in early 2005. Figures 4-2 and 4-3 provide comparisons of the data in graphical form.

MPR QA Form: OA-3.1-3, Rev. 0

MPR Associates, Inc.

320 King Street MAfexandria, VA 22314 Calculation No. Prepared By Checked By Page: 8 H-1-BB-CDC-2065 J 4/ Revision: 0 Table 4-2.

Accelerations Measured at Vane Passing Frequency in 2004

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0. I I[ 00S20 Notes for Table 4-2:
1. Data obtained from Reference 1.
2. All accelerations are averages calculated from 120 seconds of recorded data. Accelerations are expressed in units of g's rms.
3. Pump A and Pump B 5X frequency is calculated based on pump running speed. All other data is from Reference 1.

MPR CA Form: OA-3.1-3, Rev. 0

MPR Associates, Inc.

50 M PR320 K King Street Alexandria, VA 22314 Calculation No. Prepared By Checked By Page: 9 H-1-BB-CDC-2065 X / Revision: 0 Table 4-3.

Accelerations Measured at Vane Passing Frequency in 2005 "7ChIt-. --- C2 -C - Ch 4 -cs Ch oBfcf L66 B Pecite LoopAI~cr ~oA~fcLO ~t

/ 35/0532 0 840 945 70.0 78 8 0D0060 0.0050 0O050 0.0030 0.075 00016 1/27os5506 158MW. 480 945 40.0 78.8 0 0030 0 0030 o.0xo0 o0095 0.0020 0 0062 1/3M05 814 531 MWe 885 840 73.8 70.0 0.0350 0.0100 0.0000 0o0310 00141 o.030 211/058 47 740M4W. 973 840 72.8 70 0.03eo 0.0130 0.0000 0.028 0.l30 0-o060 i1/05 1431 768 MW 930 930 77.5 77.5 0 0070 0 0150 00000 0.0250 o 0180 0.0090 2X 11:261 833 MWa 1128 1128 94.0 94.0 00610 0 0350 0.0000 0 0700 0.0460 0.1030 217/05009 905 MWe 1197 1197 99.8 99.8 o00600 006l0 00000 0 0710 0.0220 00630 27/10 1520 1027 MWO 1344 1344 112.0 1tzo 0.0200 0.0320 0.0260 0 0070 00220 0 0490 210,05 Z4 1061MWe 1300 1300 106.3 106.3 0.0520 0e0540 00780 0.0450 0e1520 0.1023 210105927 Z 4. 1350 1350 112.5 112.5 0.0200 0.0300 00oeo 00070 0.0152 0 0350 211O -,5 110 UW# 9PW142= 2 1185S 118.5 0.0290 0 0360 0 0310 0.0300 00350 0.0110 V/11/01305 3 o W*-p ;4, 119 7 119.7 0.0560 0 0230 o0010 0.0310 0.0330 0.5o0 2/O119826 "052sM W54 . 121e 121.8 00590 69 .460 0.0020 0.13W 00690 0.0330 1/O 612 mt04lBo U 9zi ___ 99 124 6 1 122.9 0.0650 000 0.00 0140-0 0.10 .37 VII 1. t w1laC8 io' t to, 125.8 123.3 0 0700 0.0750 0.0020 0.00420 0080 V1 3 WS 2.3 01540700 1 0.0720 0 0070 0 00o3 o 00370 Notes for Table 4-3:

1. All acceleration data is from Appendix A to this calculation. Pump running speeds shown in light highlight and bold font above are inferred from the frequency plots in Appendix A.
2. Power levels and running speeds shown in dark highlighting are taken from Appendix B Data Acquisition forms.
3. All accelerations are averages calculated from 120 seconds of recorded data. Accelerations are expressed in units of g's rms.
4. Pump A and Pump B 5X frequency is calculated based on pump running speed.
5. The Channel 3 accelerometer worked intermittently in 2005. For periods when the accelerometer was out of service, the above table shows a zero for measured acceleration.

MPR QA Form: OA-3.1-3, Rev. 0

MPR Associates, Inc.

_ M PR 320 King Street Alexandria, VA 22314 Calculation No. Prepared By Checked By Page: 10 H-1-BB-CDC-2065 Revision: 0 so so M. SW

~in no o0 No Itso P- %. Ad- ft.%t h Ow PrW A- 1Y t-19 t, Figure 4-2.

Comparison of Loop A Vibrations to Loop B Vibrations MPR OA Form: OA-3.1-3. Rev. 0

MPR Associates, Inc.

WMPR 320 King Street Alexandria, VA 22314 Calculation No. Prepared By Checked By / Page: I I H-1-BB-CDC-2065 -A e72,6 , Revision: 0 Vt.

Co.pofletf LoopAV.,kol YtbMIw,: 2004 s.200 Ca"Mw of L"p a Vtt1 VbYIM. 2004 v 2006 O.2 aal i -

PTt AV. P.- P.W." yv" Figure 4-3.

Comparison of 2004 Vibrations to 2005 Vibrations MPR CA Form: QA-3.1-3, Rev. 0

320 King Street Alexandria, VA 22314 Calculation No. Prepared By Checked By Page: 12 H-1-BB-CDC-2065 Revision: 0 4.4 Results of Comparison The following observations are made based on the data in these tables and graphs:

  • In 2004, there was little difference between the accelerations measured in Loop A and Loop B.
  • In 2005, the Loop A axial and vertical accelerations increased relative to the comparable 2005 Loop B accelerations in certain frequency ranges. Specifically:

- The Loop A axial acceleration reported in 2005 is double the Loop B acceleration at about 123.3 Hz. The Loop A accelerations recorded at higher vane passing speeds continue to increase. (No data was recorded for Loop B vane passing frequencies higher than about 123.3 Hz in 2005, so whether this trend occurs for Loop B also cannot be determined.)

- The Loop A vertical acceleration reported in 2005 is about triple the Loop B acceleration at 108.3 Hz. At higher and lower frequencies in 2005, the vertical acceleration in Loop A compares more closely with the comparable acceleration in Loop B.

  • For frequencies above 100 Hz, the 2005 Loop B accelerations are about the same as the 2004 Loop B accelerations. For the 90-100 Hz range, the 2005 accelerations were lower than in 2004.
  • The 2005 Loop A accelerations are higher in specific frequency ranges than they were in 2004 in Loop A. Specifically:

- The Loop A axial acceleration reported in 2005 is about four times higher than it was in 2004 at the highest frequency.

- The Loop A vertical acceleration reported in 2005 is about three times higher than it was in 2004 at 108.3 Hz. At higher and lower frequencies in 2005, the vertical acceleration in Loop A compares more closely with the comparable acceleration in 2004.

Overall, the results can be summarized as follows:

In 2005, accelerations reported at the Loop B suction pipe elbow are about the same as they were in 2004. For Loop A, the reported 2005 accelerations are greater than they were in 2004 in the axial and vertical directions, for specific frequency ranges. It is noted that the 2005 Loop A axial MPR OA Form: OA-3.1-3. Rev. 0

MPR Associates, Inc.

XM PR 320 King Street Alexandria, VA 22314 Calculation No. Prepared By Checked B Page: 13 H-I-BB-CDC-2065 6 j _ /Revision: 0 acceleration data shows an increasing trend with pump speed that appears to trend upwards, up to the highest pump speed analyzed. These 2005 Loop A axial accelerations are significantly greater than the corresponding accelerations reported in 2004, and significantly greater than the same location in Loop B (in 2004 and in 2005).

5.0 REFERENCES

1. Hope Creek Recirculation System Vibration Data Reduction. San Jose, CA.: Structural Integrity Associates, Inc., May 2004. HC-06-301, Revision 0.
2. MPR Calculation Attachment 16 to C0142, Natural Frequency of Loop 'B' Port, Revision 1.

MPR OA Form: QA-3.1-3, Rev. 0

MPR Associates, Inc.

  • AMPR 320 King Street Alexandria, VA 22314 Calculation No. Prepared By Page: A-I H-1-BB-CDC-2065 Revision: 0 A Acceleration Data Collected in Early 2005 This appendix provides a copy of all the 2005 vibration data used in this report. The data in this appendix was provided by electronic transfer from SIA, and represents all the FF17 plots provided by SIA via this transfer for Channels 1 through 6. Where available, the narrative description prepared by SIA for each data set is also provided in this appendix. Note that at the time of this calculation, SIA had not prepared narratives for all data sets, nor had they transmitted FFI plots for all data sets that had been collected. This appendix includes all the information that is available in FF7lformat at the time of the preparation of this appendix.

Specifically, the following data sets are provided:

  • Data from File HC-Recirc-OPL-Janl5-0332
  • Data from File HC23-Recirc-Spec-Jan27-0506
  • Data from File HC50-Recirc-Spec-Jan31-0814
  • Data from File HC65-Recirc-Spec-Feb1-0847
  • Data from File HC7O-Recirc-Spec-Feb1-1431
  • Data from File HC76-Recirc-Spec-Feb4-1126
  • Data from File HC8O-Recirc-Spec-Feb7-0019
  • Data from File HC90-Recirc-Spec-Feb7-1520
  • Data from File HC94-Recirc-Spec-FeblO-0927
  • Data from File HC92-Recirc-Spec-FeblO-1254 (FF1 plots are 20050210024629)
  • Data from File HC96-Recirc-Spec-Feb10-2056
  • Data from File HC100-Recirc-Accel-Spec-Febl 1-0619 (FFT plots are 20050211082600)
  • Data from File HC98-Recirc-Accel-Spec-Febl 1-1000 (FFT plots are 20050211030844)
  • Data from File HC100-Recirc-Accel-Spec-Febl 1-1612
  • Data from File HC100-Recirc-Accel-Spec-Febl 1-2123
  • Data from File HCIOO-Recirc-Accel-Spec-Febl2-0231 Note: The contents of this appendix were prepared by SIA. The signatures of the MPR preparer and MPR checker on the following pages denote that this information is applicable to this calculation. The MPR preparer and the MPR checker did not prepare or check the SIA information presented in this appendix.

Note: The following pages indicate that the Channels 1-3 accelerometers are on the Loop A piping and that the Channels 4-6 accelerometers are on the Loop B Piping. This is incorrect; see Table 4-1 and Section 3.2 for additional information.

MPR OA Form: OA.3.1-3. Rev. 0

Appendix A to Calculation No. Prepared By Checked By Page: A-2 H-1-BB-CDC-2065 A 4A ( 6 A Revision: 0 Data from File HC-Recirc-OPL-Janl5-0332 January 15, 2005 Hope Creek Recirc Data Analysis Data File Name: 20050115033210.dta 0 Power Level, Recirc. Pumps on Data Acquisition System: PVMS Sample rate (sps): 1024 Number of Channels of Data: 64

  • 61 Channels of accelerometer data
  • 3 Channels of Proximity Probe Data Channel layout is shown below:

Chan 1-3 = 202-11A-RRA-14X, Y and Z Chan 4-6 = 202-12A-RRB-13X, Y and Z Chan 7-9 = 202-30A-RRA-11OX. Y and Z Chan 10-12 = 202-31A-RRA-621X, Y and Z Chan 13-15 = 202-32A-RRA-130X, Y and Z Chan 16 & 17 = '202-33A-RRA-97X and Z Chan 18-20 = 202-18A-RHRA-602X, Y and Z Chan 21-23 = 202-19A-RHRB-515NX, Y and Z Chan 24-26 = 20242A-FO60A-706X, Y and Z Chan 27 = 202-43A-FO60A-PP (proximity probe)

Chan 28-30 = 202-34A-RHRB-603X, Y and Z Chan 31-33 = 202-23A-RRA-323X, Y and Z Chan 34-36 = 202-24A-RRB-323X, Y and Z Chan 37-39 = 202-35A-RRB-11OX, Y and Z Chan 40-42 = 202-36A-RRB-614X, Y and Z Chan 43-45 = 202-38A-RRB-930X, Y and Z Chan 46 & 47 = 202-39A-RRB-160X and Y Chan 48 & 49 = 202-40A-RHRB-196Y and Z Chan 50-52 = 202-37A-FO60B-LSX, Y and Z Chan 53-55 = 202-44A-F077-LSX, Y and Z Chan 56 = 202-44D-F077- PP (proximity probe)

Chan 57-61 = 202-41A-RRB-Ml thru MS Chan 62 = 202-45A-FO5OA-OPX Chan 63 = 202-45B-FO5OA- PP (proximity probe)

Chan 64 = 202-45C-FO5OA-OPZ MPR OA Form: OA-3.1-3, Rev. 0

Appendix A to Calculation No. Prepared By Checked By Page: A-3 H-1-BB-CDC-2065 } Revision: 0 General Observations:

All channels show three discrete frequencies and multiples thereof; 7.75, 14 and 15.75 Hz Initial Assessment of data:

  • Channel 1-3 looks similar now, they show multiple pump speeds (like Pecirc Pumps A & B, -840 and 945 rpm)
  • Channels 11, 12, 15, 28 and 62 have a some DC component and/or increase in low frequency amplitudes. Maybe okay with higher SIN ratio
  • Channels 21, 43, 44 and 45 appear to have no signal
  • Channel 31 has some signal content, but noise floor is high
  • Channel 27 should be a prox probe, but spectra looks like an accel channel
  • Channel 56 data looks like a prox probe, which it should be (s/b)
  • Channel 63 accelerometer data has frequency content and does not look like channel 56 MPR OA Form: OA-3.1-3, Rev. 0

Appendix A to Calculation No. Prepared By Checked B Page: A-4 H-1-BB-CDC-2065 4 C 6 / 1 1 71 Revision: 0

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Appendix A to Calculation No. Prepared By Checked By Page: A-6 H-1-BB-CDC-2065 C Revision: 0 Data from File HC23-Recirc-Spec-Jan27-0506 January 27, 2005 Hope Creek Recirc Data Analysis Data File Name: 20050127050630.dta 158MWe, 23% Power Level Data Acquisition System: VDAS Sample rate (sps): 1024 Number of Channels of Data: 64

  • 61 Channels of accelerometer data
  • 3 Channels of Proximity Probe Data Channel Layout:

Chan 1-3 = 202-1 1A-RRA-14X, Y and Z Chan 4-6 = 202-12A-RRB-13X, Y and Z Chan 7-9 = 202-30A-RRA-1 1OX. Y and Z Chan 10-12 = 202-31A-RRA-621X, Y and Z Chan 13-15 = 202-32A-RRA-130X, Y and Z Chan 16 & 17= '202-33A-RRA-97X and Z Chan 18-20 = 202-18A-RHRA-602X, Y and Z Chan 21-23 = 202-19A-RHRB-515NX, Y and Z Chan 24-26 = 202-42A-FO60A-706X, Y and Z Chan 27 = 202-43A-FO60A-PP (proximity probe)

Chan 28-30 = 202-34A-RHRB-603X, Y and Z Chan 31-33 = 202-23A-RRA-323X, Y and Z Chan 34-36 = 202-24A-RRB-323X, Y and Z Chan 37-39 = 202-35A-RRB-11OX, Y and Z Chan 40-42 = 202-36A-RRB-614X, Y and Z Chan 43-45 = spare channels -no signal Chan 46 & 47 = 202-39A-RRB-160X and Y Chan 48 & 49 = 20240A-RHRB-196Y and Z Chan 50-52 = 202-37A-FO60B-LSX, Y and Z Chan 53-55 = 202-44A-F077-LSX, Y and Z Chan 56 = 202-44D-F077- PP (proximity probe)

Chan 57-61 = 202-41A-RRB-M1 thru M5 Chan 62 = 202-45A-FO5OA-OPX Chan 63 = 202-45B-FO60B-PP (proximity probe)

Chan 64 = 202-45C-FO50A-OPZ MPR OA Form: OA-3.1-3. Rev. 0

Appendix A to Calculation No. Prepared By Checkd B age: A-7 H-i-BB-CDC-2065 z Revision: 0 General Observations:

Inspection of the time histories revealed all time histories uniform - no transients or electrical spikes. All channels showed discrete frequencies and multiples of -8 and 15.75 Hz.

Note: 8 and 15.75 hz represents 480 and 945 rpm, respectively.

Initial Assessment of Data:

  • Channel 3, 20, 21, 53 and 55 have AC noise only - no signal content observed
  • Channel 31 and 62 have low SIN - has frequency content, but high noise floor and low overall magnitudes.
  • Channels 16 and 17 show a discrete 20 hz frequency, especially ch 17.
  • Proximity Probes: Channels 27, 56 and 63 are active and have frequency content similar to their valve accels (F060A, F077 and F060A. Ch 56 has a higher noise floor and lower signal.
  • Channel 58 has some DC component and/or increase in low frequency (<10 hz) amplitudes. It has a low SIN, therefore, it maybe okay at higher power levels.

MPR QA Form: OA-3.1-3. Rev. 0

Appendix A to Calculation No. Prepared By Checked By Page: A-8 H-1-BB-CDC-2065 Revision: 0 eme_.a o rm i I I I I I I__..,-.

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Appendix A to Calculation No. Prepared By Chce y / Page: A-9 H-1-BB-CDC-2065 ChedB { Revision: 0

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Appendix A to Calculation No. Prepared By Checked By Page: A-10 H-1-BB-CDC-2065 ) # Revision: 0 Data from File HC50-Recirc-Spec-Jan3l-0814 January 31, 2005 Hope Creek Recirc Data Analysis Data File Name: 20050131081425.set 531 MWe, 50% Power Level Data Acquisition System: VDAS Sample rate (sps): 1024 Number of Channels of Data: 64

  • 61 Channels of accelerometer data
  • 3 Channels of Proximity Probe Data Channel Layout:

Chan 1-3 = 202-1IA-RRA-14X, Y and Z Chan 4-6 = 202-12A-RRB-13X, Y and Z Chan 7-9 = 202-30A-RRA-1 lOX. Y and Z Chan 10-12 = 202-31A-RRA-621X, Y and Z Chan 13-15 = 202-32A-RRA-130X, Y and Z Chan 16 & 17= '202-33A-RRA-97X and Z Chan 18-20 = 202-18A-RHRA-602X, Y and Z Chan 21-23 = 202-19A-RHRB-515NX, Y and Z Chan 24-26 = 202-42A-F060A-706X, Y and Z Chan 27 = 202-43A-FO60A-PP (proximity probe)

Chan 28-30 = 202-34A-RHRB-603X, Y and Z Chan 31-33 = 202-23A-RRA-323X, Y and Z Chan 34-36 = 202-24A-RRB-323X, Y and Z Chan 37-39 = 202-35A-RRB-1 1OX, Y and Z Chan 40-42 = 202-36A-RRB-614X, Y and Z Chan 43-45 = spare channels - no signal Chan 46 & 47 = 202-39A-RRB-160X and Y Chan 48 & 49 = 202-40A-RHRB-196Y and Z Chan 50-52 = 202-37A-F06OB-LSX, Y and Z Chan 53-55 = 202-44A-F077-LSX, Y and Z Chan 56 = 20244D-F077- PP (proximity probe)

Chan 57-61 = 202-41A-RRB-M1 thru M5 Chan 62 = 20245A-FO5OA-OPX Chan 63 = 20245B-FO60B-PP (proximity probe)

Chan 64 = 20245C-FO5OA-OPZ MPR OA Form: OA-3.1 3. Rev. 0

Appendix A to Calculation No. Prepared By Checked By Page: A-11 H-1-BB-CDC-2065 X Revision: 0 General Observations:

Inspection of the time histories revealed the following:

  • Ch 5 had an mean offset of 0.071 g (observation, no impact)
  • Ch 13(x) had significant amplitude activity during time history; amplitude variations from 0.018 to 0.05 g's. Ch 15(z) had some variation, but to a lower extent (0.022 -

0.04).

  • Ch 21, 31 and 62 had a transient spike at the beginning of the time history. All spectra will be taken from 2-120 seconds to eliminate the transient.
  • Ch 23, 28, 36, 46, 48, 51 and 54 showed an amplitude shift at 30 seconds. Ch 50 and 55 to a lesser extent. Amplitude shift was small, but noticeable.

Inspection of the spectra plots revealed the following:

  • All channels showed discrete frequencies and multiples of 14 and several higher multiples (28, 41,75, 55.5, 69.75, 83.75, 139 and 195.5).
  • Noted 14.75 hz in ch 10 and higher.

Note: 14 hz is 840 rpm and 14.75 hz is 885 rpm (accuracy 0.25 hz = 15 rpm).

Initial Assessment of Data:

  • Channel 3 and 34 have AC noise only - no signal content observed
  • Channel 21, 31 and 62 have low SIN - has frequency content, but high noise floor and low overall magnitudes. Ch 21 has the lowest S/N ratio.
  • Channel 17 shows a discrete 20 hz frequency.
  • Proximity Probes: Channels 27 and 63 are active and have frequency content similar to their valve accels (FO60A and F060A). Ch 56 (F077) has a very smooth and dense time history and a very high amplitude at 139 hz.
  • Channel 58 DC component is no minor. DC content has disappeared with the higher amplitude (higher power level and higher SIN ratio).

MPR OA Form: OA-3.1-3. Rev. 0

Appendix A to Calculation No. Prepared By Checked B Page: A-12 H-1-BB-CDC-2065 _4 Revision: O

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MPR OA Form: OA-3.1-3, Rev. 0

Appendix A to Calculation No. Prepared By ecked By Page: A-14 H-1-BB-CDC-2065 _I e Revision: 0 Data from File HC65-Recirc-Spec-Febl-0847 February 1, 2005 Hope Creek Recirc Data Analysis Data File Name: 20050201084703.dta 740 MWe, 65% Power Level Data Acquisition System: VDAS Sample rate (sps): 1024 Number of Channels of Data: 64

  • 61 Channels of accelerometer data
  • 3 Channels of Proximity Probe Data Channel Layout:

Chan 1-3 = 202-1 lA-RRA-14X, Y and Z Chan 4-6 = 202-12A-RRB-13X, Y and Z Chan 7-9 = 202-30A-RRA-1 1OX. Y and Z Chan 10-12 = 202-31A-RRA-621X, Y and Z Chan 13-15 = 202-32A-RRA-130X, Y and Z Chan 16 & 17 = 202-33A-RRA-97X and Z Chan 18-20 = 202-18A-RHRA-602X, Y and Z Chan 21-23 = 202-19A-RHRB-515NX, Y and Z Chan 24-26 = 202-42A-FO60A-706X, Y and Z Chan 27 = 202-43A-FO60A-PP (proximity probe)

Chan 28-30 = 202-34A-RHRB-603X, Y and Z Chan 31-33 = 202-23A-RRA-323X, Y and Z Chan 34-36 = 202-24A-RRB-323X, Y and Z Chan 37-39 = 202-35A-RRB-1 1OX, Y and Z Chan 40-42 = 202-36A-RRB-614X, Y and Z Chan 43-45 = spare channels - no signal Chan 46 & 47 = 202-39A-RRB-160X and Y Chan 48 & 49 = 202-40A-RHRB-196Y and Z Chan 50-52 = 202-37A-FO60B-LSX, Y and Z Chan 53-55 = 20244A-F077-LSX, Y and Z Chan 56 = 202-44D-F077- PP (proximity probe)

Chan 57-61 = 202-41A-RRB-M1 thru M5 Chan 62 = 202-45A-F050A-OPX Chan 63 = 202-45B-FO60B-PP (proximity probe)

Chan 64 = 202-45C-FO50A-OPZ MPR QA Form: OA-3.1-3, Rev. 0

Appendix A to Calculation No. Prepared By ecked By Page: A-15 H-1-BB-CDC-2065 X a Revision: 0 General Observations:

Inspection of the time histories revealed the following:

  • Ch 13(x) had significant amplitude activity during time history; amplitude variations from 0.03 to 0.08 g's. Ch 15(z) had some variation, but to a lower extent (0.03 -

0.045).

. Ch 21, 31 and 62 have a transient spikes at the beginning of the time history.

  • Ch 23, 28, 36, 46, 48, 51 and 54 showed a smooth time history for this power level (step change at 50%). No issues identified for this time history.

Inspection of the spectra plots revealed the following:

  • All spectra were taken from 2-120 seconds to eliminate the transient.
  • All channels showed discrete frequencies and multiples of 14 and 14.55 hz identified including several higher multiples (28, 70, 72.75, 139.75 and 145.75).

Note: 14 hz is 840 rpm and 14.55 hz is 873 rpm (Recirc. Pump speeds).

Initial Assessment of Data:

  • Channel 3 and 34 have AC noise only - no signal content observed
  • Channel 21, 31 and 62 have low SIN - has frequency content, but high noise floor and low overall magnitudes. Ch 21 has the little/no signal content.
  • Channel 17 shows a high, discrete 20 hz frequency.
  • Proximity Probes: Channels 27 and 63 are active and have frequency content similar to their valve accels (F060A and F060A). Ch 56 (P077) has a very smooth and dense time history and a very high amplitude at 139.75 hz (a loX multiple of pump speed; this pump has a 5 or 10 blade impeller).
  • Channel 58 DC component is minor. DC content has disappeared with the higher amplitude (higher power level and higher SIN ratio).

MPR QA Form: QA-3.1-3, Rev. 0

Appendix A to Calculation No. Prepared By Checked By Page: A-16 H-l-BB-CDC-2065 l 0 4@WlRevision:

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Appendix A to Calculation No. Prepared By Checked By Page: A-18 H-1-BB-CDC-2065 7 6 / Revision: 0 Data from File HC7O-Recirc-Spec-Febl-1431 February 2, 2005 Hope Creek Recirc Data Analysis Data File Name: 20050201143117.dta 768 MWe, 70% Power Level Data Acquisition System: VDAS Sample rate (sps): 1024 Number of Channels of Data: 64

  • 61 Channels of accelerometer data
  • 3 Channels of Proximity Probe Data Channel Layout:

Chan 1-3 = 202-lIA-RRA-14X, Y and Z Chan 4-6 = 202-12A-RRB-13X, Y and Z Chan 7-9 = 202-30A-RRA-1 lOX. Y and Z Chan 10-12 = 202-31A-RRA-621X, Y and Z Chan 13-15 = 202-32A-RRA-130X, Y and Z Chan 16 & 17 = 202-33A-RRA-97X and Z Chan 18-20 = 202-18A-RHRA-602X, Y and Z Chan 21-23 = 202-19A-RHRB-515NX, Y and Z Chan 24-26 = 202-42A-FO60A-706X, Y and Z Chan 27 = 202-43A-F060A-PP (proximity probe)

Chan 28-30 = 202-34A-RHRB-603X, Y and Z Chan 31-33 = 202-23A-RRA-323X, Y and Z Chan 34-36 = 202-24A-RRB-323X, Y and Z Chan 37-39 = 202-35A-RRB-IlOX, Y and Z Chan 4042 = 202-36A-RRB-614X, Y and Z Chan 4345 = spare channels - no signal Chan 46 & 47 = 202-39A-RRB-160X and Y Chan 48 & 49 = 202-40A-RHRB-196Y and Z Chan 50-52 = 202-37A-FO60B-LSX, Y and Z Chan 53-55 = 202-44A-F077-LSX, Y and Z Chan 56 = 202-44D-F077- PP (proximity probe)

Chan 57-61 = 202-41A-RRB-MI thru M5 Chan 62 = 20245A-F050A-OPX Chan 63 = 202-45B-FO60B-PP (proximity probe)

Chan 64 = 202-45C-FO50A-OPZ MPR OA Form: OA-3.1-3, Rev.O

I Appendix A to Calculation No.

General Observations:

Inspection of the time histories revealed the following:

  • Ch 3, 14, 15 and 34 had dense, uniform time histories, indicating AC noise or a single, predominant frequency present.
  • Ch 11 had burst amplitude activity during Ist 40 seconds of time history; amplitude variations from 0.044 to 0.062 g's. Small amplitude change.
  • Ch 21, 31 and 62 have a transient spikes at t = 0 seconds.
  • All other channels - no issues identified for this time history.

Inspection of the spectra plots revealed the following:

  • All spectra were taken from 2-120 seconds to eliminate the transient.
  • All channels showed discrete frequencies and multiples of 15.5 hz identified including several higher multiples (i.e. 77 & 154 hz).

Note: 15.5 hz is 930 rpm (Recirc. Pump speeds).

Initial Assessment of Data:

  • Channels 3, 21 and 34 had AC noise only - no signal content observed.
  • Channels 31 and 62 had low SIN - has limited frequency content and low overall magnitudes.
  • Channel 17 shows a high, discrete 19.5 hz frequency.
  • Proximity Probes: Channels 27, 56 and 63 are active and have frequency content similar to their valve accels (FO60A and F060A). Pump speed multiple are observed 15.5 hz (a 5x and 10x multiple of pump speed).
  • Channel 58 and 62 had a slight DC component. Overall amplitude is low, poor SIN.

MPR OA Form: OA-3.1-3, Rev. 0

Appendix A to Calculation No. Prepared By Chce y/Page: A-20 H-1-BB-CDC-206S57 Revision: 0 S..a_. .. _0 ~__,.~ Ca .la

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Appendix A to Calculation No. Prepared By Checked By Page: A-21 H-1-BB-CDC-2065 Revision: 0

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MPR QA Form: OA-3.1-3. Rev. 0

Appendix A to Calculation No. Prepared By Checked By Page: A-22 H-1-BB-CDC-2065 / 7 Revision: 0 Data from File HC76-Recirc-Spec-Feb4-1126 February 4, 2005 Hope Creek Recirc Data Analysis Data File Name: 20050204112651.dta 833 MWe, 76% Power Level Data Acquisition System: VDAS Sample rate (sps): 1024 Number of Channels of Data: 64

  • 61 Channels of accelerometer data
  • 3 Channels of Proximity Probe Data Channel Layout:

Chan 1-3 = 202-1 lA-RRA-14X, Y and Z Chan 4-6 = 202-12A-RRB-13X, Y and Z Chan 7-9 = 202-30A-RRA-1 1OX. Y and Z Chan 10-12 = 202-31A-RRA-621X, Y and Z Chan 13-15 = 202-32A-RRA-130X, Y and Z Chan 16 & 17 = 202-33A-RRA-97X and Z Chan 18-20 = 202-18A-RHRA-602X, Y and Z Chan 21-23 = 202-19A-RHRB-515NX, Y and Z Chan 24-26 = 202-42A-FO60A-706X, Y and Z Chan 27 = 202-43A-FO60A-PP (proximity probe)

Chan 28-30 = 202-34A-RHRB-603X, Y and Z Chan 31-33 = 202-23A-RRA-323X, Y and Z Chan 34-36 = 202-24A-RRB-323X, Y and Z Chan 37-39 = 202-35A-RRB-IIOX, Y and Z Chan 40-42 = 202-36A-RRB-614X, Y and Z Chan 43-45 = spare channels - no signal Chan 46 & 47 = 202-39A-RRB-160X and Y Chan 48 & 49 = 202-40A-RHRB-196Y and Z Chan 50-52 = 202-37A-F060B-LSX, Y and Z Chan 53-55 = 202-44A-F077-LSX, Y and Z Chan 56 = 202-44D-F077- PP (proximity probe)

Chan 57-61 = 202-41A-RRB-M1 thru M5 Chan 62 = 202-45A-FO50A-OPX Chan 63 = 202-45B-FO60B-PP (proximity probe)

Chan 64 = 202-45C-FO50A-OPZ MPR QA Form: OA-3.1-3, Rev. 0

Appendix A to Calculation No. Prepared By Checked B Page: A-23 H-1-BB-CDC-2065 M7 Revision: 0 General Observations:

Inspection of the time histories revealed the following:

  • Ch 3 and 34 had dense, uniform time histories, indicating AC noise or a single, predominant frequency present.
  • Several channels had amplitude burst activity, but no observed impact.
  • Ch 21 and 31 have a transient spikes at t = 0 seconds. Ch 62 had small spike at t =0 seconds.
  • All other channels - no issues identified for this time histories Inspection of the spectra plots revealed the following:
  • All spectra were taken from 2-120 seconds to eliminate the transient.
  • All channels showed discrete frequencies 18.75, 37.5, 94, 131.5 and 188 hz. 94 and 188 are 5x and lOx of pump speed. 188/10 = 18.8 hz.

Note: 18.8 hz is 1128 rpm (Recirc. Pump speeds).

Initial Assessment of Data:

  • Channels 3 and 34 had AC noise only - no signal content observed.
  • Channels 21 and 31 had low SIN - has limited frequency content and low overall magnitudes.
  • Channel 62 had moderate frequency content - some noise floor, no AC and low amplitudes.
  • Proximity Probes: Channels 27, 56 and 63 are active and have frequency content similar to their valve accels (F06OA and F060A). Pump speed multiple are observed 18.75 hz (a 5x and 1Ox multiple of pump speed).
  • Channel 58 and 62 had a very slight DC component. Overall amplitudes are low, but getting larger.

MPR QA Form: QA-3.1-3. Rev. 0

Appendix A to Calculation No. Prepared By Cecked B, Page: A-24 H-1-BB-CDC-2065 _, 4 8( 11 AJ/ Revision: 0

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Appendix A to Calculation No. Prepared By Checked By Page: A-26 H-1-BB-CDC-2065 k Revision: 0 Data from File HC80-Recirc-Spec-Feb7-0019 February 7, 2005 Hope Creek Recirc Data Analysis Data File Name: 20050207001949.dta 905 MWe, 80% Power Level Data Acquisition System: VDAS Sample rate (sps): 1024 Number of Channels of Data: 64

  • 61 Channels of accelerometer data
  • 3 Channels of Proximnity Probe Data Channel Layout:

Chan 1-3 = 202-11A-RRA-14X, Y and Z Chan 4-6 = 202-12A-RRB-13X, Y and Z Chan 7-9 = 202-30A-RRA-1 lOX. Y and Z Chan 10-12 = 202-31A-RRA-621X, Y and Z Chan 13-15 = 202-32A-RRA-130X, Y and Z Chan 16 & 17 = 202-33A-RRA-97X and Z Chan 18-20 = 202-18A-RHRA-602X, Y and Z Chan 21-23 = 202-19A-RHRB-515NX, Y and Z Chan 24-26 = 20242A-FO60A-706X, Y and Z Chan 27 = 202-43A-FO60A-PP (proximity probe)

Chan 28-30 = 202-34A-RHRB-603X, Y and Z Chan 31-33 = 202-23A-RRA-323X, Y and Z Chan 34-36 = 202-24A-RRB-323X, Y and Z Chan 37-39 = 202-35A-RRB-11OX, Y and Z Chan 40-42 = 202-36A-RRB-614X, Y and Z Chan 43-45 = spare channels - no signal Chan 46 & 47 = 202-39A-RRB-160X and Y Chan 48 & 49 = 20240A-RHRB-196Y and Z Chan 50-52 = 202-37A-FO60B-LSX, Y and Z Chan 53-55 = 202-44A-F077-LSX, Y and Z Chan 56 = 202-44D-F077- PP (proximity probe)

Chan 57-61 = 20241A-RRB-M1 thru M5 Chan 62 = 20245A-FO50A-OPX Chan 63 = 20245B-FO60B-PP (proximity probe)

Chan 64 = 202-45C-F050A-OPZ MPR OA Form: OA-3.1-3, Rev. 0

Appendix A to Calculation No. Prepared By Check d By Page: A-27 H-1-BB-CDC-2065 7y/0g7 Revision: 0 General Observations:

Inspection of the time histories revealed the following:

  • Ch 3 and 34 had dense, uniform time histories, indicating AC noise or a single, predominant frequency present.
  • Several channels had amplitude burst activity, but no observed impact.
  • Ch 21 and 31 have a transient spikes at t = 0 seconds.
  • All other channels - no issues identified for this time histories Inspection of the spectra plots revealed the following:
  • All spectra were taken from 2-120 seconds to eliminate the transient.
  • All channels showed discrete frequencies 20, 40, 99.75 and 199.5 hz. 99.75 and 199.5 are 5x and 10x of pump speed. 199.5/10 = 19.95 hz.

Note: 19.95 hz is 1197 rpm (Recirc. Pump speeds).

Initial Assessment of Data:

  • Channels 3 and 34 had AC noise only - no signal content observed.
  • Channels 21 and 31 had low S/N - have limited frequency content and low overall magnitudes. Ch 21 has a moderate noise floor.
  • Proximity Probes: Channels 27, 56 and 63 are active and have frequency content similar to their valve accels (FO60A and F060A). Pump speed multiple are observed

-20 hz (a 5x and lOx multiple of pump speed). Channel 27 has a high DC shift at <7 hz (has mean component).

. Channel 62 has a low overall amplitude.

MPR OA Form: QA-3.1-3. Rev. 0

Appendix A to Calculation No. Prepared By Checked By Page: A-28 H-1-BB-CDC-2065 / / 1 J7C7 Revision: O

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Appendix A to Calculation No. Prepared By Checked By Page: A-30 H-1-BB-CDC-2065 /t Revision: 0 Data from File HC90-Recirc-Spec-Feb7-1520 February 7, 2005 Hope Creek Recirc Data Analysis Data File Name: 20050207152000.dta 1027 MWe, 90% Power Level Data Acquisition System: VDAS Sample rate (sps): 1024 Number of Channels of Data: 64

  • 61 Channels of accelerometer data
  • 3 Channels of Proximity Probe Data Channel Layout:

Chan 1-3 = 202-1 1A-RRA-14X, Y and Z Chan 4-6 = 202-12A-RRB-13X, Y and Z Chan 7-9 = 202-30A-RRA-11OX. Y and Z Chan 10-12 = 202-31A-RRA-621X, Y and Z Chan 13-15 = 202-32A-RRA-130X, Y and Z Chan 16 & 17 = 202-33A-RRA-97X and Z Chan 18-20 = 202-18A-RHRA-602X, Y and Z Chan 21-23 = 202-19A-RHRB-515NX, Y and Z Chan 24-26 = 202-42A-FO60A-706X, Y and Z Chan 27 = 202-43A-FO60A-PP (proximity probe)

Chan 28-30 = 202-34A-RHRB-603X, Y and Z Chan 31-33 = 202-23A-RRA-323X, Y and Z Chan 34-36 = 202-24A-RRB-323X, Y and Z Chan 37-39 = 202-35A-RRB-1 OX, Y and Z Chan 40-42 = 202-36A-RRB-614X, Y and Z Chan 43-45 = spare channels - no signal Chan 46 & 47 = 202-39A-RRB-160X and Y Chan 48 & 49 = 202-40A-RHRB-196Y and Z Chan 50-52 = 202-37A-FO60B-LSX, Y and Z Chan 53-55 = 202-44A-F077-LSX, Y and Z Chan 56 = 20244D-F077- PP (proximity probe)

Chan 57-61 = 20241A-RRB-M1 thru MS Chan 62 = 202-45A-FO5OA-OPX Chan 63 = 202-45B-FO60B-PP (proximity probe)

Chan 64 = 202-45C-FO5OA-OPZ MPR OA Form: OA-3.1-3, Rev. 0

Appendix A to Calculation No. Prepared By Checked By Page: A-31 H-1-BB-CDC-2065 8/ /4 t Revision: 0 General Observations:

Inspection of the time histories revealed the following:

  • Ch 3 and 34 had expected time histories (form and density). Channels now look active. This is a change since 80% power level.
  • Several channels had amplitude burst activity, but no observed impact.
  • Ch 21 and 31 have a transient spikes at t = 0 seconds.
  • Ch 46,47 and 62 have a transient spikes throughout time history.
  • All other channels - no issues identified for this time histories Inspection of the spectra plots revealed the following:
  • All spectra were taken from 2-120 seconds to eliminate the transient.
  • All channels showed discrete frequencies 22.5, 45 and 112 hz. 112 is 5x of pump speed. 112/5 = 22.4 hz or 1344 rpm.

Initial Assessment of Data:

  • Channels 3 and 34 now have frequency content - changed since 80% power.
  • Channel 17 still shows a 20 frequency - it remains constant with power level.
  • Channels 21 and 31 had low S/N - have limited frequency content and low overall magnitudes. Ch 21 has a high noise floor.
  • Proximity Probes: Channels 27, 56 and 63 are active and have frequency content similar to their valve accels. Pump speed multiple are observed -22.4 hz (a 5x multiple of pump speed).
  • Channel 55 has a limited frequency content and high AC content.
  • Channel 46, 47 and 62 has some noise floor. Channel 62 had a high DC content.

MPR OA Form:'OA-3.1-3. Rev. 0

Appendix A to Calculation No. Prepared By Checked By Page: A-32 H-1-BB-CDC-2065 9 Revision: 0 sa. ..m-. q r .l<a Ca__

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Appendix A to Calculation No. Prepared By Checked By Page: A-34 H-1-BB-CDC-2065 /7 i 1 J Revision: 0 Data from File HC94-Recirc-Spec-FeblO-0927 February 10, 2005 Hope Creek Recirc Data Analysis Data File Name: 20050210092700.dta 94% Power Level Data Acquisition System: VDAS Sample rate (sps): 1024 Number of Channels of Data: 64

  • 61 Channels of accelerometer data
  • 3 Channels of Proximity Probe Data Channel Layout:

Chan 1-3 = 202-1 lA-RRA-14X, Y and Z Chan 4-6 = 202-12A-RRB-13X, Y and Z Chan 7-9 = 202-30A-RRA-1 lOX. Y and Z Chan 10-12 = 202-31A-RRA-621X, Y and Z Chan 13-15 = 202-32A-RRA-130X, Y and Z Chan 16 & 17 = 202-33A-RRA-97X and Z Chan 18-20 = 202-18A-RHRA-602X, Y and Z Chan 21-23 = 202-19A-RHRB-515NX, Y and Z Chan 24-26 = 202-42A-FO60A-706X, Y and Z Chan 27 = 202-43A-FO60A-PP (proximity probe)

Chan 28-30 = 202-34A-RHRB-603X, Y and Z Chan 31-33 = 202-23A-RRA-323X, Y and Z Chan 34-36 = 202-24A-RRB-323X, Y and Z Chan 37-39 = 202-35A-RRB-1 lOX, Y and Z Chan 40-42 = 202-36A-RRB-614X, Y and Z Chan 43-45 = spare channels - no signal Chan 46 & 47 = 202-39A-RRB-160X and Y Chan 48 & 49 = 202-40A-RHRB-196Y and Z Chan 50-52 = 202-37A-FO60B-LSX, Y and Z Chan 53-55 = 202-44A-F077-LSX, Y and Z Chan 56 = 202-44D-F077- PP (proximity probe)

Chan 57-61 = 202-41A-RRB-M1 thru M5 Chan 62 = 202-45A-F050A-OPX Chan 63 = 202-45B-FO60B-PP (proximity probe)

Chan 64 = 202-45C-F050A-OPZ MPR OA Form: OA-3.1-3. Rev. 0

Appendix A to Calculation No. Prepared By Checked By Page: A-35 H-1-BB-CDC-2065 l L l /2/) I"/' lRevision: 0

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  • 61 Channels of accelerometer data
  • 3 Channels of Proximity Probe Data Channel Layout:

Chan 1-3 = 202-1 1A-RRA-14X, Y and Z Chan 4-6 = 202-12A-RRB-13X, Y and Z Chan 7-9 = 202-30A-RRA-11OX. Y and Z Chan 10-12 = 202-31A-RRA-621X, Y and Z Chan 13-15 = 202-32A-RRA-130X, Y and Z Chan 16 & 17 = 202-33A-RRA-97X and Z Chan 18-20 = 202-18A-RHRA-602X, Y and Z Chan 21-23 = 202-19A-RHRB-51SNX, Y and Z Chan 24-26 = 202-42A-FO60A-706X, Y and Z Chan 27 = 20243A-FO60A-PP (proximity probe)

Chan 28-30 = 202-34A-RHRB-603X, Y and Z Chan 31-33 = 202-23A-RRA-323X, Y and Z Chan 34-36 = 202-24A-RRB-323X, Y and Z Chan 37-39 = 202-35A-RRB-1 1OX, Y and Z Chan 40-42 = 202-36A-RRB-614X, Y and Z Chan 43-45 = spare channels - no signal Chan 46 & 47 = 202-39A-RRB-160X and Y Chan 48 & 49 = 202-40A-RHRB-196Y and Z Chan 50-52 = 202-37A-FO60B-LSX, Y and Z Chan 53-55 = 202-44A-F077-LSX, Y and Z Chan 56 = 20244D-F077- PP (proximity probe)

Chan 57-61 = 202-41A-RRB-Ml thru M5 Chan 62 = 202-45A-FO50A-OPX Chan 63 = 202-45B-FO60B-PP (proximity probe)

Chan 64 = 202-45C-FO5OA-OPZ MPR OA Form: OA-3.1-3, Rev. 0

Appendix A to Calculation No. Prepared By Checked By Page: A-40 H-1-BB-CDC-2065 7 rj 0 1 / Revision: 0

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  • IMPR 320 King Street Alexandria, VA 22314 Appendix B to Calculation No.

H-1-BB-CDC-2065 B

Plant Data Acquisition Forms for 2005 Data For data collected in 2005, plant personnel filled out data acquisition forms for each data set.

This appendix presents copies of available forms provided by PSEG Nuclear for the following data collections:

Date Approximate Time 2/10/05 2043 2/11/05 0300 2/11/05 0821 2/11/05 1612 2/11/05 2123 2112105 0235 The forms are from Procedure HC.ER-AP.BB-0002(Z), Attachment 1. For each of the data sets listed above, the first page of the data acquisition form is provided in the following pages.

Note: The contents of this appendix were prepared by PSEG Nuclear. The signatures of the MPR preparer and MPR checker denote that this information is applicable to this calculation.

The MPR preparer and the MPR checker did not prepare or check the PSEG Nuclear information presented in this appendix.

MPR OA Form: OA-3.1.3, Rev. 0

Appendix B to Calculation No. Prepared By Checked By Page: B-2 H-1-BB-CDC-2065 Revision: 0 Date: 2/10/2005 Time: 2043 HRs_

CRIDs Terminal (group 30)

Feedwater Flow: 13.99_ x 106 lb/hr (B2030)

Steam Flow: 14.13 _ x 106 lb/hr (A212)

CTP_3215_ MWt (HC.OP-FT.BB-0001 -Attach 1)

Reactor Pressure: __999.9_ psig (B5019)

Generator Output 1103_MWe (A225) or (Hc.OP-FT.BB1-0001 -Attach 1)

NOTE Data can be obtained from HC.OP-FT.BB-0001 (Q), Jet Pump Data Collection, taken at data collection time. Coordinate with the Control Room and Reactor Engineer.

1OC651 Loog A Loop B Recirc Pump Speedi: (1422) 85 % (1422) 85 %

(SIC-R621A) (SIC-R621 B)

Recirc Pump Dp: 150 psid 160_ psid (SIC-R612A) (SIC-R612B)

Recirculation Loop I-low: _48_ MLB/HR _47__MLB/HR (FI-R61 1A-B21) (FI-R611B-B21)

Core Plate Dp: _14.2_ psid (PDR-R613-B21)

Core Flow: _95.3_x 106 lb/hr (FR-R613-B21)

Data is obtained from VDAS (system/field engineering): P. Kordziel_

Initial Design Engineering Review of Results: SAT Data was reviewed and concurred by Gary Luh (NUGGL), Design Engineering, on Feb. 11, 2005 Design Engineer Sign/Date MPR OA Form: CA-3.1-3. Rev. 0

Appendix B to Calculation No. Prepared By Checked By Page: B-3 H-1-BB-CDC-2065 [J Q_ LI 7 Revision: 0 Date: 2/11/05 Time: _ 0300-CRIDs Terminal (group 30)

Feedwater Flow: _14.26 x 106 lb/hr (B2030)

Steam Flow: 14.46 x 106 lb/hr (A212)

CTPL3267_ MWt (HC.OP-FT.BB-00D1 -Attach 1)

Reactor Pressure: 1001 psig (B5019)

Generator Output 1 126_MWe (A225) or (HC.OP-FT.BB-0001 - Attach 1)

NOTE Data can be obtained from HC.OP-FT.BB-0001 (Q), Jet Pump Data Collection, taken at data collection time. Coordinate with the Control Room and Reactor Engineer.

1OC651 Loop A Loop B Recirc Pump Speec I: (1436) 85 % (1436) 85% %

(SIC-R621 A) (SIC-R621 B)

Recirc Pump Dp: 151 psid 152 psid (SIC-R61 2A) (SIC-R61 2B)

Recirculation Loop IFlow: __4B_ MLB/HR_ 48__ MLB/HR (FI-R611A-B21) (Fl-R61 1B-B21)

Core Plate Dp: _1 4.6_ psid (PDR-R613-B21)

Core Flow: _96_ x 106 lb/hr (FR-R613-B21)

Data is obtained from VDAS (system/field engineering): P. Kordziel_

Initial Design Engineering Review of Results: SAT Data was reviewed and concurred by Gary Luh, Design Engineering, on Feb. 11, 2005 Design Engineer Sign/Date MPR QA Form: OA-3.1-3, Rev. 0

Appendix Bto Calculation No. Prepared By Checked By Page: B4 H-1-BB-CDC-2065 / Revision: 0 Date: 2/11/05 Time: 08:21 CRIDs Terminal (group 30)

Feedwater Flow: 14.588 x1 lb/hr (B2030) l6 Steam Flow: 14.749 x 106 lb/hr (A212)

CTP3332.4 MWt (HC.OP-FT.BB-0001 -Attach 1)

Reactor Pressure: 1004.1 psig (B5019)

Generator Output 1152.6 MWe (A225) or (HC.OP-FT.BBsooo1-Attach 1) 1 NOTE Data can be obtained from HC.OP-FT.BB-0001 (Q), Jet Pump Data Collection, taken at data collection time. Coordinate with the Control Room and Reactor Engineer.

1OC651 Loon A Loop B Recirc Pump Speec I: 89(1461 rpm) % 88(1461 rpm) %

(SIC-R621A) (SIC-R621 B)

Recirc Pump Dp: 160 psid 170 psid (SIC-R612A) (SIC-R612B)

Recirculation Loop Flow:

I 49 MLB/HR 48 MLB/HR (Fl-R611 A-B21) (FI-R61 1B-B21)

Core Plate Dp: 14.9 psid (PDR-R613-B21)

Core Flow: 97.27 x 106 Ib/hr (FR-R613-B21)

Data is obtained from VDAS (system/field engineering):

Initial Design Engineering Review of Results: SAT/UNSAT__

Design Engineer Sign/Date MPR OA Form: QA-3.1-3, Rev. 0

Appendix B to Calculation No. Prepared By Checked By Page: B-5 H-1-BB-CDC-2065 Revision: 0 Date: 2/11/05 Time: 1612-CRIDs Terminal (group 30)

Feedwater Flow: 14.64 x 106 lb/hr (82030)

Steam Flow: _ 14.77 x 106 lb/hr (A212)

CTP_3330 MWt (HC.OP-FT.BB-0001 - Attach 1)

Reactor Pressure: 1001_ psig (65019)

Generator Output -1150_MWe (A225) or (HC.OP-Fr.BB-o0001 -Attach 1)

NOTE Data can be obtained from HC.OP-FT.BB-0001 (Q), Jet Pump Data Collection, taken at data collection time. Coordinate with the Control Room and Reactor Engineer.

10C651 LoopA LOOD B Recirc Pump Speed: (1495) 89_ % (1475) 88_ %

(SIC-R621A) (SIC-R621B)

Recirc Pump Dp: 170 psid __ 170_ psid (SIC-R612A) (SIC-R612B)

Recirculation Loop Flow: 50_ MLB/HR 48 MLB/HR (Fl-R611 A-B21) (FI-R61 1B-B21)

Core Plate Dp: _15.3_ psid (PDR-R613-B21)

Core Flow: 98.7_ x 106 lb/hr (FR-R613-B21)

Data is obtained from VDAS (system/field engineering): P. Kordziel -

Initial Design Engineering Review of Results: prelim SAT Design Engineer Sign/Date NOTES:

1600 HOURS 2/11/05 PUMP SPLIT DATA REVIEWED BY system Engineering as sat. Design Engineering will review on Monday 2/14.

MPR QA Form: OA-3.1-3, Rev. 0

Appendix B to Calculation No. Prepared By Checked By Page: B-6 H-1-BB-CDC-2065 _ .6S Revision: 0 Date: _ 2/11/05 Time: _ 2123 HRS__

CRIDs Terminal (group 30)

Feedwater Flow: _14.53 x 106 lb/hr (B2030)

Steam Flow: _ 14.7 x 106 lb/hr (A212)

CTP-3330 MWt (HC.OP-FT.BB-0001 -Attach 1)

Reactor Pressure: 1001_ psig (B5019)

Generator Output -1150_MWe (A225) or (HC.OP-FT.BB-0001 -Attach 1)

NOTE Data can be obtained from HC.OP-FT.BB-0001 (Q), Jet Pump Data Collection, taken at data collection time. Coordinate with the Control Room and Reactor Engineer.

10C651 Loon A Loop B Recirc Pump Speed (1510) 90.% (1480) 88 %

(SIC-R621A) (SIC-R621B)

Recirc Pump Dp: 170 psid 170_ psid (SIC-R61 2A) (SIC-R61 2B)

Recirculation Loop F'low: 51_ MLB/HR 48__MLB/HR (FI-R61 1A-B21) (FI-R61 1B-B21)

Core Plate Dp: _15.5_ psid (PDR-R613-B21)

Core Flow: _99.3_ x 106 lb/hr (FR-R613-B21)

Data is obtained from VDAS (system/field engineering): P Kordziel___

Initial Design Engineering Review of Results: prelim - SAT Design Engineer Sign/Date MPR QA Form: OA-3.1-3, Rev. 0

Appendix B to Calculation No. Prepared By Checked By Page: B-7 H-1-BB-CDC-2065 / t~i7 y2A/C/ Revision: 0 Date: 2/12/05_ Time: _ 0235 -

CRIDs Terminal (group 30)

Feedwater Flow: 14.6 x106 lb/hr (B2030)

Steam Flow: 14.7 x 106 lb/hr (A212)

CTP_3323 MWt (HC.OP-FT.BB-0001 -Attach 1)

Reactor Pressure: 1001 psig (85019)

Generator Output 1154_MWe (A225) or (HC.OP-FT.BB-0001 - Attach 1)

NOTE Data can be obtained from HC.OP-FT.BB-0001 (Q), Jet Pump Data Collection, taken at data collection time. Coordinate with the Control Room and Reactor Engineer.

1OC651 Loop A Loop B Recirc Pump Speed: (1498) 89 % (1480) 88 %

(SIC-R621A) (SIC-R621 B)

Recirc Pump Dp: 170 psid 170_ psid (SIC-R61 2A) (SIC-R61 2B)

Recirculation Loop Flow: :50_ MLB/HFR -48__MLB/HR (FI-R61 1A-B21) (Fl-R61 1B-B21)

Core Plate Dp: _15.. .4_psid (PDR-R61 3-B21)

Core Flow: _999x 106 lb/hr (FR-R613-B21)

Data is obtained from VDAS (system/field engineering): P. Kordziel Initial Design Engineering Review of Results: SAT Results reviewed/concurred with as sat. John Barkhamer (per telecon)

Design Engineer Sign/Date MPR OA Form: QA-3.1-3, Rev. 0