ML20206B509
| ML20206B509 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 10/31/1988 |
| From: | Fay C, Krause C WISCONSIN ELECTRIC POWER CO. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| CON-NRC-88-109 VPNPD-88-544, NUDOCS 8811150472 | |
| Download: ML20206B509 (9) | |
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EMEM DOCKET NO.
50-266 UNIT NAME Point Beach, Unit 1 DATE November 7, 1988 COMPLETED BY C.
W.
Krause TELEPHONE 414/221-2001 l
I AVERAGE DAILY UNIT POWER LEVEL MONTH OCTOBER 1988 l
AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL l
DAY
?Ne NET DAY MWe NET DAY MWe NET 1
497 11 493 21 493 2
476 12 493 22 494 3
499 13 493 23 494 4
497 14 493 24 495 5
498 15 454 25 495 6
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495 17 494 27 494 8
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495 19 494 29 477 10 494 20 495 30 537 31 494 EQR-28a (04-86)
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NARRATIVE
SUMMARY
OF OPEPATING EXPERIENCE Docket No.
50-266 Unit Name Point Beach Unit 1 Date November 7, 1988 Completed By C. W. Krause Telephone 414/221-2001 Unit 1 operated at full power capacity of 495 MWe net throughout the period with no significant load reductions.
Safety-related maintenance included adjustment of the governor stop solenoid and the replacement of certain relays in the start circuit of the G01 emergency diesel generator.
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DOCKET NO.
50-301 UNIT NAME Point Beach, Unit 2 DATE November 7, 1988 COMPLETED BY C. W. Krause TELEPHONE 414/221-2001 AVERAGE DAILY UNIT POWER LEVEL MONTH OCTOBER 1988 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1
455 11 0
21 0
2 453 12 0
22 0
3 450 13 0
23 0
4 445 14 0
24 0
S 446 15 0
25 0
6 441 16 0
26 0
7 400 17 0
27 0
8 0
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10 0
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UNIT EHUTDOWN3 AND POWER 'IEDUCTION3 DOCKr'T. NC.
50-301 UNIT NAME Point Beach Unit _'
DATE November 7, 1988 REPORT MONTH MBER 1988 COMPLETED BY C.
W.
Krause TELEPHONE 414/221-2001 C>o U
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Cause & Corrective Action No.
Date k
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mo eo To Prevent Rect rrence e
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3 881008 S
576.0 C
3 88-002 ZZ 22kz2ZZ Unit shutdown for annual refueling and maintenance outage.
LER 88-002 is being written to document the source range high flux trip that was received due to an electrical failure in the source range instrument preamplifier.-
See the LER for details.
F:
Forced 2 Reason:
3 Method:
- Exhibit F-Instructions S:
Scheduled A - Equipment Failure (explain) 1 - Manual for preparation of B - Maintenance or Test 2 - Manual Scram data entry sheets C - Refueling 3 - Automatic Scram LER file (NUREG-Ol61)
D - Regulatory Restriction 4 - Continuation of E - Operator Training &
Previous Shutdown Licensing Exam 5 - Reduced Load SExhibit H-Same Source F - Administrative 6 - Other (explain)
G - Operational Error (explain)
H - Otiter (2xplain)
EQR-28B (04-87)
s 4
t NARRATIVE
SUMMARY
OF OPERATING EXPERIENCE l
Docket No.
50-301 I
Unit Name Point Beach Unit 2 Date November 7, 1988 Completed By C. W.
Krause Telephone 414/221-2001 Unit 2 began the period at a reduced full power of 455 MWe net due 3
i to end-of-life Tave coastdown.
The unit averaged 448 MWe net for the remainder of the coastdown until 1900 hours0.022 days <br />0.528 hours <br />0.00314 weeks <br />7.2295e-4 months <br /> on October 7, when the load reduction for Unit 2, Refueling Outage 14 commenced.
[
The unit was taken off line at 0059 hours6.828704e-4 days <br />0.0164 hours <br />9.755291e-5 weeks <br />2.24495e-5 months <br /> on October 8.
At 0328 l
hours of that day, a source range high flux trip was received due i
to an electrical failure in the source range instrument preamplifier.
LER 08-002 is being written to document the circumstances of the event.
i In accordance with 10 CFR 50.73(a)(2)(ii), LER 88-003 will be i
issued to document the results of the steam generator tube j
inspections.
Approximately 500 tubes will be sleeved and 23 j
tubes plugged.
t l
l A special NRC inspection was conducted concerning the ability to i
close the El. 26' containment personnel hatch doors with eddy g
current cables and sludge lance hoses passing through during refueling operations, i
i Safety-related maintenance performed during the period includes miscellaneous repairs of safety-related instrumentation found j
1 during refueling calibrations and the repair of a source range detector.
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e R%consin Electnc w coms, 231 W VrCH GAN.P O BOX 2046.V'LWAUktE.w153201 g,y py, yg i
VPNPD-88-544 NRC-88-109 November 9, 1988 U.
S. NUCLEAR REGULATORY COMMISSION Document Control Desk i
Mail Station Pl-137 Washington, D. C.
20555 Gentlement DOCKETS 50-266 AND 50-301 MONTHLY OPERATING REPORTS POINT BEACH NUCLEAR PLANT, UNITS 1 AND 2 i
Attached are monthly operating reports for Units 1 and 2, Point Beach Nuclear Plant, for the calendar month of October 1988.
i Very trul
- yours, S
f(
C. W. Fay Vice President l
Nuclear Power l
Attachments Copics to R. S.
Cullen, PSCW NRC Regional Administrator, Region III NRC Resident Inspector I
l