ML18066A898
| ML18066A898 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 02/28/1997 |
| From: | Hawn R, Kobiata K CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9703100274 | |
| Download: ML18066A898 (5) | |
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[l A CMS Energy Company March 4, 1997 US Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 Palisades Nuclear Plant 27780 Blue Star Memorial Highway Covert, Ml 49043 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 February 1997.
If you have any questions or concerns, please to contact me at (616) 764-3179.
Sincerely, R. S. Hawn Reactor Engineering Supervisor CC: RAVincent, Palisades ALWilliams, Palisades Senior Resident Inspector, Palisades DRHahn, Div of Rad Health Services. Lansing, Ml BWJorgensen, Michigan Dept of Labor, Lansing, Ml JPadgett, Michigan Public Service Commission Records Center, INPO, Atlanta, GA CWMain, Palisades.
SMMclntyre, P26-204 Region Ill Administrator, USNRC
. Document Control, 950*22*35*1 O/L Cycle 13 Reports 9703100274 970228
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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO 50-255 UNIT Palisades DATE 03/04/97 COMPLETED BY KAKobiata MONTH February TELEPHONE (616)764-2572 AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)
(MWe Net)
- 1.
0
- 17.
31
- 2.
0
- 18.,*.
- o
- 3.
0
- 19.
17
- 4.
0
- 20.
503
- 5.
0
- 21.
768
- 6.
0
- 22.
774
- 7.
0
- 23.
775
- 8.
23
- 24.
774
- 9.
366
- 25.
774
- 10.
753
- 26.
774
- 11.
766
- 27.
775
- 12.
403
- 28.
775
- 13.
315
- 29.
- 14.
315
- 30.
- 15.
335
- 31.
- 16.
626 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 FEBRUARY 1997 The Unit began the month in a continued shutdown condition. The reactor went critical on February 7 at 1605.bours. and.online.febr.uacy. 8 aL1840 bours.-.On Febr.uacy.10 aLOS-45 the.Unit.was.aUOO.%.poweL.
On February 11 at 1916, the Unit began to reduce power in 10% increments to evaluate and reduce the vibration on the main generator bushings. Subsequently, the power was reduced until it was decreased to 49% power on February 12 to monitor the vibration. The Unit remained at 49% power until February 17, when the Unit was taken offline at 0202 due to a hydrogen leak in the generator. The reactor remained critical during the forced outage. The Unit went back online February 19 at 2003 hours0.0232 days <br />0.556 hours <br />0.00331 weeks <br />7.621415e-4 months <br />. The Unit achieved full power at 0300 on February 21.
,9 REPORT MONTH FEBRUARY 1997 DOCKET NO 50-255 UNIT Palisades DA TE 03/04/97 COMPLETED BY KAKobiata TELEPHONE 616-764-2572 UNIT SHUTDOWNS AND POWER REDUCTIONS No.
Date Type1 Duration Reason2
. Method of Licensee System (Hours)
Shutting Event Code*
Down Reactor Report#
- 4.
2117 F
66 A
- 1.
- 2.
F: Forced Reason S: Scheduled A-Equipment Failure (Explain)
B-Maintenance or Test
- 3.
Method:
1-Manual 2-Manual Scram C-Refueling 3-Automatic Scram D-Regulatory Restriction E-Operator Training & License Examination F-Administrative G-Operational Error (Explain)
H-Other (Explain) 4-0ther (Explain)
- 4.
Exhibit G - Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER) File (NUREG-0161)
Component Cause & Corrective Code5 Action to Prevent Recurrence Hydrogen leak on turbine generator.
- 5.
Exhibit I - Same Source
OPERATING STATUS:
- 1.
UNIT NAME
- 2.
REPORTING PERIOD:
- 3.
LICENSED THERMAL.POWER (MWt)
- 4.
NAMEPLATE RATING (GROSS MWe)
- 5.
DESIGN ELECTRICAL RATING (NET MWe)
- 6.
MAXIMUM DEPENDABLE CAPACITY (GROSS MWe)
MAXIMUM DEPENDABLE CAPACITY (NET MWe)
OPERATING DATA REPORT Palisades 970201-970228 2530 811. 7 805
- 770
- 730
- 7.
- 8.
IF CHANGES OCCUR IN CAPCITY RATINGS (ITEM NUMBERS 3 THROUGH 7AND 7) SINCE LAST REPORT, GIVE REASONS:
- 9.
POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWe):
- 10. REASONS FOR* RESTRICTIONS, IF ANY:
- 11. HOURS IN REPORTING PERIOD
- 12. NUMBER OF HOURS REACTOR WAS CRITICAL
- 13. REACTOR RESERVE SHUTDOWN HOURS
- 14. HOURS GENERATOR ON-LINE
- 15. UNIT RESERVE SHUTDOWN HOURS
- 16. GROSS THERMAL ENERGY GENERATED (MWH)
- 17. GROSS ELECTRICAL ENERGY GENERATED (MWH)
- 18. NET ELECTRICAL ENERGY GENERATED (MWH) 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 672. 0 512.0 441.4 860456.4 270153 254494 65.7\\
65.7\\
- 51. 9\\
47.0\\
34.3\\
- 24. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE AND DURATION OF EACH) :.
- 25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:
- 26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):
INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION Based on condenser backpressure
- Weighted Average (635 MWe used as MDC Net prior to October 1985)
Yr-to-Date 1416. 0 890.2 772.2 1633018.8 517837 489543 54.5\\
54.5\\
47.4\\
- 42. 9\\
45.5\\
Forecast DOCKET NO 50-255 DATE 3-3-97 COMPLETED BY KAKobiata TELEPHONE (616)764-2572 NOTES:
cumulative 220887.0 128987.4 123997.7 273237017.3 86584572 81757303 56.1\\
56.1\\
54.3\\*
- 46. O'ls 27.8\\
Achieved