ML18058A258
| ML18058A258 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 02/29/1992 |
| From: | Handlovits S, Mlynarek M CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9203100179 | |
| Download: ML18058A258 (5) | |
Text
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NtlCHl&AN"S PRO&RESS Palisades Nuclear Plani: '27780 Blue* Star Memorial Highway, Covert, Ml 49043 March 4, 1992 US Nuclear Regulatory Commi*ssion 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 February, 1992.
If you have any questions or concerns, please feel free to contact me at (616) 764-8913, extension 0113.
Sincerely,
'W?(,~~
MG Mlynarek Reactor Engineer CC:
DPHoffman,. P26-117B RMRice, Palisades ABDavis, USNRC JLKuemin, Palisades Resident Inspector, Palisades DRHahn, Div of Rad Health Services, Lansing, MI BWJorgensen, Michigan Dept of Labor, Lansing, MI JPadgett, Michigan Public Service Commission Records Center, INPO, Atlanta, GA RWTaylor, CE, Palisades AAAlatalo, Palisades MALapinski, Pl3-104 Administrator, USNRC Document Control, 950*22*35*10/L SMH92*07
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_:I A CMS ENERGY COMPANY
OPERATING STATUS:
- 1.
UNIT NAME
- 2.
REPORTING PERIOO:
- 3.
LICENSED THERMAL POWER CMWt)
- 4.
NAMEPLATE RATING (GROSS MWe)
- 5.
DESIGN ELECTRICAL RATING (NET MWe)
- 6.
MAXIMUM DEPENDABLE CAPACITY (GROSS MWe)
OPERATING DATA REPORT Palisades 920201-920229 2530.0 811. 7 805.0
- 770
- 7.
MAXIMUM DEPENDABLE CAPACITY (NET MWe)
- 730
- 8.
IF CHANGES OCCUR IN CAPCITY RATINGS (ITEM NUMBERS 3 AND 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 PERIOO
- 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 CMWH)
- 17. GROSS ELECTRICAL ENERGY GENERATED CMWH)
- 18. NET ELECTRICAL ENERGY GENERATED CMWH)
- 19. UNIT SERVICE FACTOR
- 20. UNIT AVAILABILITY FACTOR
- 21. Utl!T CAPACITY FACTOR (USING MDC NET>
- 22. UNIT CAPACITY FACTOR (USING DER NET)
- 23. UNIT FORCED OUTAGE RATE This Month 696.0 143.3 143.3 357888.0 117400.0 111668.0 20.6%
20.6%
22.0%
19.9%
0.0%
- 24. SHUTDOWNS SCHEDULED OVER THE NEXT 6 MONTHS (TYPE, DATE AND DURATION OF Yr-to-Date 1440.0 887.3 887.3 2225112.0 732040.0 696849.0 61.6%
61.6%
66.3%
60.1%
0.0%
EACH):
60-Day Refueling Outage began February 6, 1992 due to MSIV inoperability concern
- 25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:
April 10, 1992
- 26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):
Forecast INITIAL CRITICALITY INITIAL ELECTRICITY COMMERCIAL OPERATION
- Based on condenser backpressure
- Weighted Average (635 MWe used as MDC Net prior to October 1985)
DOCKET NO 50-255 DATE 02-29-92 COMPLETED BY SMHandlovits TELEPHONE (616)764-8913 NOTES:
Cumulative 177063.0 97933.9 93798.8 198879725.0 62510765.0 58868857.0 53.0%
53.0%
50.0%*
41.3%
31.2%
Achieved
AVERAGE DAILY UNIT POWER LEVEL MONTH FEBRUARY 1992 DAY AVERAGE DAILY POWER LEVEL (MWe Net)
- 1.
795
- 2.
790
- 3.
794
- 4.
794
- 5.
789
- 6.
712
- 7.
0
- 8.
0
- 9.
0
- 10.
0
- 11.
0
- 12.
0
- 13.
0
- 14.
0
- 15.
0
- 16.
0 INSTRUCTIONS:
DAY
- 17.
- 18.
- 19.
- 20.
- 21.
- 22.
- 23.
- 24.
- 25.
- 26.
- 27.
- 28.
- 29.
- 30.
- 31.
DOCKET NO ----'"-'50'---=2 5~5 UNIT Palisades DATE -~0~3~/0~l_/9~2 COMPLETED BY SMHandlovits TELEPHONE (616)764-8913 AVERAGE DAILY POWER LEVEL (MWe Net) 0 0
0 0
0 0
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.
REPORT MONTH FEBRUARY 1992 No.
Date Type 1 01 920206 F
- l.
- 2.
F:
Forced S:
Scheduled Duration Reason 2
(Hours) 552.7 A & C Reason:
A-Equipment Failure (Explain)
B-Maintenance or Test C-Refue ling D-Regulatory Restriction E-Operator Training & License Examination F-Administrative G-Operational Error (Explain)
H-Other (Explain)
UNIT SHUTDOWNS AND POWER REDUCTIONS Method of Licensee System Component Shutting Event Code4 Code5 Down Reactor3 Report #
~
LE~ t!/.>. 007
- 3.
Method:
1-Manual 2-Manual Scram 3-Automatic Scram 4-0ther (Explain)
- 4.
Exhibit G - Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER) File (NUREG-0161)
Cause & Corrective Action to Prevent Recurrence DOCKET NO UNIT DATE COMPLETED BY TELEPHONE Shutdown due to circuitry for Main Steam Isolation Valves soleniods not environmentally qualified.
Entered Refueling Outage early.
- 5.
Exhibit I - Same Source 50-255 Palisades 03/04/92 SMHandlovits (616)764-8913
SUMMARY
OF OPERATING EXPERIENCE FOR FEBRUARY 1992 The unit began the month at full power.
On February 5 at 1655 hours0.0192 days <br />0.46 hours <br />0.00274 weeks <br />6.297275e-4 months <br />, a power reduction started due to concern for the Main Steam Isolation Valves.
Power reached 98% before the NRC granted a 72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> waiver to correct the concerns.
At 2025 hours0.0234 days <br />0.563 hours <br />0.00335 weeks <br />7.705125e-4 months <br /> power was increased with full power being reached at 2130 hours0.0247 days <br />0.592 hours <br />0.00352 weeks <br />8.10465e-4 months <br />.
February 6 at 1845 power was reduced after it was determined that a modifica-tion to the MSIVs could not be completed within the 72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> time limit.
The plant was off-line at 2317 hours0.0268 days <br />0.644 hours <br />0.00383 weeks <br />8.816185e-4 months <br />.
February 7 plant management decided to keep the pl ant shutdown and enter the scher+u'led~F"ebt'u-ar-y~2~2--Refa&h-11g:....0t.rta~tr-*e*arT}":