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| issue date = 05/31/1995
| issue date = 05/31/1995
| title = Monthly Operating Rept for May 1995 for Palisades Nuclear Power Plant.W/950602 Ltr
| title = Monthly Operating Rept for May 1995 for Palisades Nuclear Power Plant.W/950602 Ltr
| author name = BERLES B W, WILLIAMS A L
| author name = Berles B, Williams A
| author affiliation = CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.),
| author affiliation = CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.),
| addressee name =  
| addressee name =  
Line 16: Line 16:


=Text=
=Text=
{{#Wiki_filter:/ . ...-* . consumers Power POW ERi Nii lllllCHlliAN'S PROliRE55 Palisades Nuclear Plant: 27780 Blue Star Memorial Highway; Covert. Ml 49043 June 2, 1995 US Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 LICENSEE REPORT OF MONTHLY OPERATING DATA DPR-20, DOCKET NO 50-255 Enclosed is a copy of the Monthly Operating Data and Summary of Operating Experience for the Palisades Nuclear Plant for the month of May, 1995. If you have any questions or concerns, please feel free to contact me at (616) 764-8913, extension 0113. Sincerely, AL Williams Reactor Engineer CC: RAVincent, Palisades Senior Resident Inspector, Palisades DRHahn, Div of Rad Health Services, Lansing, MI BWJorgenseri, Michigan Dept of Labor, Lansing, MI JPadgett, Michigan Public Service Commission Records Center, INPO, Atlanta, GA CWMain, Palisades SMMclntyre, Pl3-121 Region III Administrator, USNRC Document Control, 950*22*35*10/L Cycle ll Reports 9506130207 9$0531 .PDR ADOCK 05000255 R *.. PDR . A GHS' ENERGY COMPANY
{{#Wiki_filter:....-*
'* OPERATING STATUS: 1. UNIT NAME 2, REPORTING*
      /
PERIOD: 3. LICENSED THERMAL POIJER.(MIJt)
consumers Power POWERiNii lllllCHlliAN'S PROliRE55 Palisades Nuclear Plant: 27780 Blue Star Memorial Highway; Covert. Ml 49043 June 2, 1995 US Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 LICENSEE REPORT OF MONTHLY OPERATING DATA DPR-20, DOCKET NO 50-255 Enclosed is a copy of the Monthly Operating Data and Summary of Operating Experience for the Palisades Nuclear Plant for the month of May, 1995.
: 4. NAMEPLATE RATING (GROSS. MIJe) 5. DESIGN ELECTRICAL RATING (NET MIJe) 6. MAXIMUM DEPENDABLE CAPACITY (GROSS MIJe) 7. MAXIMUM DEPENDABLE CAPACITY (NET MIJe) OPERATING DATA REPORT Palisades 950501-950531 2530.0 811 .7 805.0 **770 **730 8. IF CHANGES OCCUR IN CAPCITY RATINGS (ITEM NUMBERS 3 THROUGH ?AND 7) SINCE LAST REPORT, GIVE REASONS: 9. POIJER LEVEL TO IJHICH RESTRICTED, IF ANY (NET MIJe):. 10. REASONS FOR RESTRICTIONS, IF ANY: 11. HOURS IN REPORTING PERIOD 12. NUMBER OF HOURS REACTOR IJAS CRITICAL 13. REACTOR RESERVE SHUTDOIJN HOURS 14. HOURS GENERATOR ON-LINE 15. UNIT RESERVE SHUTDOIJN HOURS 16. GROSS THERMAL ENERGY GENERATED (MIJH) 17. GROSS ELECTRICAL ENERGY GENERATED (MIJH) 18. NET ELECTRICAL ENERGY GENERATED* (MIJH) 19. UNIT SERVICE FACTOR 20. *UNIT AVAILABILITY FACTOR 21. UNIT CAPACITY FACTOR (USING MDC NET) 22. UNIT CAPACITY FACTOR (USING.DER NET) . 23. UNIT FORCED OUTAGE RATE This Month 744.0 515.2 515.2 1170744.0 372341.0 352564.0 69.2% 69.2% 64.9% 58.9% . 23.2% 24. SHUTDOIJNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE AND DURATION OF EACH): Yr-to-Date 3623.0 3394.2 3394.2 8384257 .. 0 2720389.0
If you have any questions or concerns, please feel free to contact me at (616) 764-8913, extension 0113.
Sincerely, AL Williams Reactor Engineer CC:       RAVincent, Palisades Senior Resident Inspector, Palisades DRHahn, Div of Rad Health Services, Lansing, MI BWJorgenseri, Michigan Dept of Labor, Lansing, MI JPadgett, Michigan Public Service Commission Records Center, INPO, Atlanta, GA CWMain, Palisades SMMclntyre, Pl3-121 Region III Administrator, USNRC Document Control, 950*22*35*10/L Cycle ll Reports 9506130207 9$0531 jP~ll
              .PDR ADOCK 05000255 R           *..               PDR .
A GHS' ENERGY COMPANY


2587807.0
OPERATING DATA REPORT DOCKET NO      50-255 DATE    06-02-95 COMPLETED BY    BIJBerles TELEPHONE (616)764-8913 OPERATING STATUS:
: 93. ?"!. 93.7% 97.8% 88.7% 4.4% The 1995 Refueling Outage began on 5/22/95 and is scheduled for 92 days 25. IF SHUTDOIJN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: 26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):
NOTES:
Forecast*
: 1. UNIT NAME                                                          Palisades 2,  REPORTING* PERIOD:                                            950501-950531
INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION  
: 3. LICENSED THERMAL POIJER.(MIJt)                                        2530.0
** Based on condenser backpressure
: 4. NAMEPLATE RATING (GROSS. MIJe)                                          811 .7
* IJeighted Average (635 MIJe used as MDC Net prior to October 1985) DOCKET NO DATE COMPLETED BY TELEPHONE NOTES: 50-255 06-02-95 BIJBerles (616)764-8913 cumulative 205550.0 117706.2 113056.3 246674908.0 78085180.0 73684368.0 55.0% 55.0% 53.0%* 44.5% 29.2% Achieved AVERAGE DAILY UNIT POWER LEVEL MONTH ____ MA_Y __ _ DAY AVERAGE DAILY POWER LEVEL DAY (MWe Net) 1. 776 17. 2. 775 . 18 .. 3. 776 . 19. 4. 775 20. 5. 774 21. 6. 773 22. 7. 769 23. 8. 771 24. 9. 768 25. 10. 580 26. 11. 426 27. 12. 546 28. 13. 565 29. 14. 631 30. 15. 642 -31. 16. 662 INSTRUCTIONS:
: 5. DESIGN ELECTRICAL RATING (NET MIJe)                                    805.0
DOCKET NO 50-255 UNIT Palisades DATE 06/02/95 COMPLETED BY BWBerles TELEPHONE (616)764-8913 AVERAGE DAILY POWER LEVEL (MWe Net) 671 677 676 673 676 310 0 0 0 0 0 0 0 0 0 On this format, list the average daily unit power level in MWe-NET for each day in the reporting month. Compute to the nearest whole megawatt.
: 6. MAXIMUM DEPENDABLE CAPACITY (GROSS MIJe)                                **770
: 7. MAXIMUM DEPENDABLE CAPACITY (NET MIJe)                                  **730
: 8. IF CHANGES OCCUR IN CAPCITY RATINGS (ITEM NUMBERS 3 THROUGH ?AND 7) SINCE LAST REPORT, GIVE REASONS:
: 9. POIJER LEVEL TO IJHICH RESTRICTED, IF ANY (NET MIJe):.
: 10. REASONS FOR RESTRICTIONS, IF ANY:
This Month        Yr-to-Date                    cumulative
: 11. HOURS IN REPORTING PERIOD                                                744.0              3623.0                    205550.0
: 12. NUMBER OF HOURS REACTOR IJAS CRITICAL                                    515.2              3394.2                    117706.2
: 13. REACTOR RESERVE SHUTDOIJN HOURS
: 14. HOURS GENERATOR ON-LINE                                                  515.2              3394.2                    113056.3
: 15. UNIT RESERVE SHUTDOIJN HOURS
: 16. GROSS THERMAL ENERGY GENERATED (MIJH)                                1170744.0          8384257.. 0                246674908.0
: 17. GROSS ELECTRICAL ENERGY GENERATED (MIJH)                              372341.0          2720389.0                  78085180.0
: 18. NET ELECTRICAL ENERGY GENERATED* (MIJH)                              352564.0          2587807.0                  73684368.0
: 19. UNIT SERVICE FACTOR                                                        69.2%              93. ?"!.                     55.0%
: 20. *UNIT AVAILABILITY FACTOR                                                  69.2%              93.7%                       55.0%
: 21. UNIT CAPACITY FACTOR (USING MDC NET)                                      64.9%              97.8%                       53.0%*
: 22. UNIT CAPACITY FACTOR (USING.DER NET)                                      58.9%              88.7%                       44.5%
. 23. UNIT FORCED OUTAGE RATE                                                  . 23.2%              4.4%                       29.2%
: 24. SHUTDOIJNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE AND DURATION OF EACH):
The 1995 Refueling Outage began on 5/22/95 and is scheduled for 92 days
: 25. IF SHUTDOIJN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:
: 26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):
Forecast*                       Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION
  ** Based on condenser backpressure
* IJeighted Average (635 MIJe used as MDC Net prior to October 1985)
 
AVERAGE DAILY UNIT POWER LEVEL DOCKET NO         50-255 UNIT      Palisades DATE      06/02/95 COMPLETED BY BWBerles MONTH _ _ _ _  MA_Y_ __                                TELEPHONE (616)764-8913 DAY    AVERAGE DAILY POWER LEVEL                 DAY   AVERAGE DAILY POWER LEVEL (MWe Net)                                       (MWe Net)
: 1.             776                             17.             671
: 2.             775                           . 18 ..           677
: 3.             776 .                           19.             676
: 4.             775                             20.             673
: 5.             774                             21.             676
: 6.             773                             22.             310
: 7.             769                             23.             0
: 8.             771                             24.             0
: 9.             768                             25.             0
: 10.             580                             26.             0
: 11.             426                             27.             0
: 12.             546                             28.             0
: 13.             565                             29.             0
: 14.             631                             30.             0
: 15.             642 -                           31.             0
: 16.             662 INSTRUCTIONS:
On this format, list the average daily unit power level in MWe-NET for each day in the reporting month. Compute to the nearest whole megawatt.


==SUMMARY==
==SUMMARY==
OF OPERATING EXPERIENCE FOR MAY 1995 The unit began the month operating at full power. On 5/10/95 at* 1300, the loss of Bus lG resulted in Cooling Tower Pump P-398 tripping.
OF OPERATING EXPERIENCE FOR MAY 1995 The unit began the month operating at full power. On 5/10/95 at* 1300, the loss of Bus lG resulted in Cooling Tower Pump P-398 tripping.     An emergency power reduction was made and the unit was stabilized at 55% power. Power was slowly raised to 88% by 5/16/95, where it remainded until 5/22/95. At 1105 on 5/22/95, 'A' Main Feedwater Pump tripped and an emergency power reduction was performed to approximately 50%.     At 1110,   'B' Main Feedwater Pump also tripped, at which point the reactor was manually scrammed. The unit remained off-line and entered the Refueling Outage originally scheduled for 5/28/95.
An emergency power reduction was made and the unit was stabilized at 55% power. Power was slowly raised to 88% by 5/16/95, where it remainded until 5/22/95. At 1105 on 5/22/95, 'A' Main Feedwater Pump tripped and an emergency power reduction was performed to approximately 50%. At 1110, 'B' Main Feedwater Pump also tripped, at which point the reactor was manually scrammed.
 
The unit remained off-line and entered the Refueling Outage originally scheduled for 5/28/95.
DOCKET NO             50-255 UNIT             Palisades DATE             06/02/95 COMPLETED BY _ _B::. :W.:. :B"'e.:. .r.:. :le=s REPORT MONTH ___M~A~Y~1~9~95_ __                                                                                                  TELEPHONE   (616)764-8913 UNIT SHUTDOWNS AND POWER REDUCTIONS No. Date    Type 1      Duration                  Method of        Licensee      System    Component  Cause & Corrective (Hours)                  Shutting          Event        Code 4    Code 5        Action to 3
REPORT MONTH ___
Down Reactor      Report #                            Prevent Recurrence 5/10/95                131      A-Cooling Tower Pump Trip                                            Power reduction from 100% to 55% following CT trip. Power raised to 88% by 5/16/95.
5 __ _ No. Date Type 1 5/10/95 2 5/22/95 F 3 5/28/95 s l. F: Forced S: Scheduled UNIT SHUTDOWNS AND POWER REDUCTIONS Duration (Hours) 2. Reason: 131 155._8 Method of Shutting Down Reactor 3 A-Cooling Tower Pump Trip A-Both Main 2 Feedwater Pumps Tripped c 3. Method: 1-Manual Licensee Event Report # 95-003 A-Equipment Failure -(Explain)
2    5/22/95    F          155._8    A-Both Main      2            95-003                                Loss of both Main Feedwater Feedwater Pumps                                                      P~mps in a 5 minute interval.
*B-Maintenance or Test C-Refueling*
Tripped                                                              Rapid downpower from 88% to 60%. power, followed by manual scram from 60% power.
D-Regulatory Restriction E-Operator Training & License 2-Manual Scram 3-Automatic Scram 4-0ther (Explain)
3    5/28/95    s                        c                                                                  Refueling Outage scheduled to begin on 5/28/95 began on 5/22/95 due to #2.
Examination F-Administrative G-Operational Error (Explain)
: l.                  2.                                  3.                    4.                          5.
H-Other (Explain}
F: Forced          Reason:                              Method:                Exhibit G - Instructions    Exhibit I - Same Source S: Scheduled        A-Equipment Failure -(Explain)      1-Manual              for Preparation of Data
: 4. System Code 4 Component Code 5 Exhibit G -Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER) File (NUREG-'0161)
                      *B-Maintenance or Test                2-Manual Scram        Entry Sheets for Licensee C-Refueling*                        3-Automatic Scram      Event Report (LER) File D-Regulatory Restriction            4-0ther (Explain)      (NUREG-'0161)
Cause & Corrective Action to Prevent Recurrence DOCKET NO 50-255 UNIT Palisades DATE 06/02/95 COMPLETED BY __ B::..:W.:..:B"'e.:...r.:..:le=s TELEPHONE (616)764-8913 Power reduction from 100% to 55% following CT trip. Power raised to 88% by 5/16/95. Loss of both Main Feedwater in a 5 minute interval.
E-Operator Training & License Examination F-Administrative G-Operational Error (Explain)
Rapid downpower from 88% to 60%. power, followed by manual scram from 60% power. Refueling Outage scheduled to begin on 5/28/95 began on 5/22/95 due to #2. 5. Exhibit I -Same Source . -}}
H-Other (Explain}}}

Latest revision as of 11:39, 3 February 2020

Monthly Operating Rept for May 1995 for Palisades Nuclear Power Plant.W/950602 Ltr
ML18064A793
Person / Time
Site: Palisades Entergy icon.png
Issue date: 05/31/1995
From: Berles B, Anthony Williams
CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9506130207
Download: ML18064A793 (5)
v • d • e


Text

....-*

/

consumers Power POWERiNii lllllCHlliAN'S PROliRE55 Palisades Nuclear Plant: 27780 Blue Star Memorial Highway; Covert. Ml 49043 June 2, 1995 US Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 LICENSEE REPORT OF MONTHLY OPERATING DATA DPR-20, DOCKET NO 50-255 Enclosed is a copy of the Monthly Operating Data and Summary of Operating Experience for the Palisades Nuclear Plant for the month of May, 1995.

If you have any questions or concerns, please feel free to contact me at (616) 764-8913, extension 0113.

Sincerely, AL Williams Reactor Engineer CC: RAVincent, Palisades Senior Resident Inspector, Palisades DRHahn, Div of Rad Health Services, Lansing, MI BWJorgenseri, Michigan Dept of Labor, Lansing, MI JPadgett, Michigan Public Service Commission Records Center, INPO, Atlanta, GA CWMain, Palisades SMMclntyre, Pl3-121 Region III Administrator, USNRC Document Control, 950*22*35*10/L Cycle ll Reports 9506130207 9$0531 jP~ll

.PDR ADOCK 05000255 R *.. PDR .

A GHS' ENERGY COMPANY

OPERATING DATA REPORT DOCKET NO 50-255 DATE 06-02-95 COMPLETED BY BIJBerles TELEPHONE (616)764-8913 OPERATING STATUS:

NOTES:

1. UNIT NAME Palisades 2, REPORTING* PERIOD: 950501-950531
3. LICENSED THERMAL POIJER.(MIJt) 2530.0
4. NAMEPLATE RATING (GROSS. MIJe) 811 .7
5. DESIGN ELECTRICAL RATING (NET MIJe) 805.0
6. MAXIMUM DEPENDABLE CAPACITY (GROSS MIJe) **770
7. MAXIMUM DEPENDABLE CAPACITY (NET MIJe) **730
8. IF CHANGES OCCUR IN CAPCITY RATINGS (ITEM NUMBERS 3 THROUGH ?AND 7) SINCE LAST REPORT, GIVE REASONS:
9. POIJER LEVEL TO IJHICH RESTRICTED, IF ANY (NET MIJe):.
10. REASONS FOR RESTRICTIONS, IF ANY:

This Month Yr-to-Date cumulative

11. HOURS IN REPORTING PERIOD 744.0 3623.0 205550.0
12. NUMBER OF HOURS REACTOR IJAS CRITICAL 515.2 3394.2 117706.2
13. REACTOR RESERVE SHUTDOIJN HOURS
14. HOURS GENERATOR ON-LINE 515.2 3394.2 113056.3
15. UNIT RESERVE SHUTDOIJN HOURS
16. GROSS THERMAL ENERGY GENERATED (MIJH) 1170744.0 8384257.. 0 246674908.0
17. GROSS ELECTRICAL ENERGY GENERATED (MIJH) 372341.0 2720389.0 78085180.0
18. NET ELECTRICAL ENERGY GENERATED* (MIJH) 352564.0 2587807.0 73684368.0
19. UNIT SERVICE FACTOR 69.2% 93. ?"!. 55.0%
20. *UNIT AVAILABILITY FACTOR 69.2% 93.7% 55.0%
21. UNIT CAPACITY FACTOR (USING MDC NET) 64.9% 97.8% 53.0%*
22. UNIT CAPACITY FACTOR (USING.DER NET) 58.9% 88.7% 44.5%

. 23. UNIT FORCED OUTAGE RATE . 23.2% 4.4% 29.2%

24. SHUTDOIJNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE AND DURATION OF EACH):

The 1995 Refueling Outage began on 5/22/95 and is scheduled for 92 days

25. IF SHUTDOIJN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:
26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):

Forecast* Achieved INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION

    • Based on condenser backpressure
  • IJeighted Average (635 MIJe used as MDC Net prior to October 1985)

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO 50-255 UNIT Palisades DATE 06/02/95 COMPLETED BY BWBerles MONTH _ _ _ _ MA_Y_ __ TELEPHONE (616)764-8913 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net) (MWe Net)

1. 776 17. 671
2. 775 . 18 .. 677
3. 776 . 19. 676
4. 775 20. 673
5. 774 21. 676
6. 773 22. 310
7. 769 23. 0
8. 771 24. 0
9. 768 25. 0
10. 580 26. 0
11. 426 27. 0
12. 546 28. 0
13. 565 29. 0
14. 631 30. 0
15. 642 - 31. 0
16. 662 INSTRUCTIONS:

On this format, list the average daily unit power level in MWe-NET for each day in the reporting month. Compute to the nearest whole megawatt.

SUMMARY

OF OPERATING EXPERIENCE FOR MAY 1995 The unit began the month operating at full power. On 5/10/95 at* 1300, the loss of Bus lG resulted in Cooling Tower Pump P-398 tripping. An emergency power reduction was made and the unit was stabilized at 55% power. Power was slowly raised to 88% by 5/16/95, where it remainded until 5/22/95. At 1105 on 5/22/95, 'A' Main Feedwater Pump tripped and an emergency power reduction was performed to approximately 50%. At 1110, 'B' Main Feedwater Pump also tripped, at which point the reactor was manually scrammed. The unit remained off-line and entered the Refueling Outage originally scheduled for 5/28/95.

DOCKET NO 50-255 UNIT Palisades DATE 06/02/95 COMPLETED BY _ _B::. :W.:. :B"'e.:. .r.:. :le=s REPORT MONTH ___M~A~Y~1~9~95_ __ TELEPHONE (616)764-8913 UNIT SHUTDOWNS AND POWER REDUCTIONS No. Date Type 1 Duration Method of Licensee System Component Cause & Corrective (Hours) Shutting Event Code 4 Code 5 Action to 3

Down Reactor Report # Prevent Recurrence 5/10/95 131 A-Cooling Tower Pump Trip Power reduction from 100% to 55% following CT trip. Power raised to 88% by 5/16/95.

2 5/22/95 F 155._8 A-Both Main 2 95-003 Loss of both Main Feedwater Feedwater Pumps P~mps in a 5 minute interval.

Tripped Rapid downpower from 88% to 60%. power, followed by manual scram from 60% power.

3 5/28/95 s c Refueling Outage scheduled to begin on 5/28/95 began on 5/22/95 due to #2.

l. 2. 3. 4. 5.

F: Forced Reason: Method: Exhibit G - Instructions Exhibit I - Same Source S: Scheduled A-Equipment Failure -(Explain) 1-Manual for Preparation of Data

  • B-Maintenance or Test 2-Manual Scram Entry Sheets for Licensee C-Refueling* 3-Automatic Scram Event Report (LER) File D-Regulatory Restriction 4-0ther (Explain) (NUREG-'0161)

E-Operator Training & License Examination F-Administrative G-Operational Error (Explain)

H-Other (Explain}

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