Text

Monthly Operating Repts for Aug 1982
	ML20063M704
Person / Time
Site:	Point Beach
Issue date:	09/07/1982
From:	Fay C; WISCONSIN ELECTRIC POWER CO.
To:	;
Shared Package
ML20063M702	List: ML20063M701; ML20063M704;
References
	NUDOCS 8209160014
	Download: ML20063M704 (8)
	v • d • e

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CDD GVERAl!NG DATA REFORI DOCKET NO. 50-266 00 F **

Ci . DALE September 7, 1982 CCD O PJ CH3 COMPLETED b't C. U. F AY OO C pJ **

c&O TELEPHONE 414 277 leil 23 0-UPEFAIING SIATUS

1. UNIT NAnE: POINI EEACH tiUCLEAR PLANT UNIT 1 . NOTES .

2. REPORIING PERIOD: AUGUST 1982 . .

3. LICENSED THERnAL POWER inWI): 1518. . .

4 t. A 3 F h. A i c cATIhG (6xubb nUE): 523.8 . .

S. DESIGN ELECTRIC 4L RATING (hET MUE): 497. . .

6. MAXIdun DEFENDAPLE CAPACITY (GROSS nUE): 519. . .

7. MAXIMUM DEPENDABLE CAPACI1Y (NET nWE): 495. . . . . .. . . . . ...... . . . .....

8. IF CHANGES OCCUR IN CAPACIT) RATINGS (ITEMS NUnLER 3 1hnJUGH 7) SINCE LAST REPORT, GIVE REASON 3:

NOT APPLICABLE

?. POWEd LEVEL TO WHICH MtS1h1CIED, IF ant (NET nUE): 390.0 1 10. REASONS FOR RESTRICTIONS, (IF ANY): Power level restricted because of self-imposed hot leg temperature limitation in an attempt to limit steam generator tube corrosion.

IHIS n0 NTH ik TO DATE CunutATIVE

11. HOURS IN REPORTIh6 PERICD 744 5,831 103,607

12. NunSER Cr HOURS RCACTOR LAS CRITICAt ,H.C 5,407.1 83,?60.3

13. REACTOR RESERVE SHUIDOWN HOURS 0.0 11.4 618.7 14 HOURS GENERATOR CH LINE 744.0 5,376.5 83,348.7 lb. UNIT RESERVE SHUIDOWN hGbRS 0.0 27.4 791.7

16. GROSS THERnAL ENEEGY GENERATED (nUH) 868,056 6,548,830 113,901,670

. . 6RUSS ELtCTRICAL ENERGY CENixATED (numa 282,740 2,180,970 38,202,250

18. NET ELECTRICAL ENERGY GENERATED (nWH) 267,109 2,067,375 36,348,586 1?. UNIT SERVICE FACTOR 100.0 y2.2 30.4

20. Uhli AVAILABILITY FACTOR 100.0 92.7 81.2

21. UNIT CAPACITY FACTOR (USING nDC NEi> 72.5 /1.6 /1.8

22. L' NIT CAPACITY FACTOR (USING DER NET) 72.2 71.3 70.6

23. L' NIT FORCED OUTAGE RATE 0.9 0.2 2.9

24. SHUID0LNS SCHEDULED OVER NEXT e MONTHS (ItPt, DATE, AND DURATION OF LACH):

Seven week refueling outage scheduled to begin Octob er 22, 1982.

25. IF SHUTDOWN AT END OF REPORT PERIOD, ESTINA1ED DATE OF STARTUP: NOT SHUTDOWN DATA REPORTED AND F AC! ORS CAtco AlED AS REQUE5f EU IN NRC LETTER DATED SEPitnBER 22, 1977

DOCKET NO. 50-266 UNIT NAME Point Beach Unit 1 DATE September 7, 1982 COMPLETED BY C. W. Fay TELEPHONE 414/277-2811 AVERAGE DAILY UNIT POWER LEVEL l

MONTH September, 1982 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POWER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET i

1 370 11 351 21 365 2 367 12 353 22 365 3 365 13 364 23 365 4 367 14 354 24 372

5 366 15 238 25 368 6 367 16 366 26 369 7 363 17 364 27 369 8 353 18 363 28 366 9 362 19 368 29 365 10 343 20 368 30 360 31 355 AD-28A (1-77) j

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-266 UNIT NAME Point Beach Unit 1 i

September, 1982 DATE September 7, 1982 REPORT MONTH COMPLETED BY C. W. Fay TELEPHONE 414/277-2811

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, No. Date g gg g jjg Licensee Event Cause and Corrective Action e om o va Report No. m eo To Prevent Recurrence Q~ M o to c o 2: 3 U o

1 820815 S O B 4 N/A HH ITEXCH Load reduced to complete condenser

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tube leak test. Five small leaks were detected and repaired in No. 2 waterbox.

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i F: Forced Reason: 3 4 Method: Exhibit G-Instruc-S: Scheduled A- Equipment Failure (explain) l- Manual tions for Prepar-i B- Maintenance or Test 2- Manual Scram ation of Data Entry C- Refueling 3- Automatic Scram Sheets for LER File D- Regulatory Restriction 4- Other (explain) (NUREG-0161)

E- Operator Training & License Exam F- Administrative 5

' AD-28B Exhibit I- Same G- Operational Error (explain) Source (01-78) H- Other (explain)

NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE Docket No. 50-266 Unit Name Point Beach Unit.1 Date September 7, 1982 Completed By C. W. Fay Telephone 414/277-2811 Unit 1 operated at an average of 359 MWe net from August 1, 1982 to the end of the reporting period with one significant load reduction. Load was reduced to 238 MWe net for approximately 23.5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months to complete a condensor tube leak test. Five small leaks were detected and repaired in the No. 2 waterbox.

Other maintenance completed during the period included the annual inspection of the two instrument air compressors, comple-tion of the firestop inspection and the seal replacement of component cooling pumps 1PllA and 1PllB.

On the evening of August 31, 1982, testing of the original smoke detector system for the emergency Diesel generator area and the service water area found these detectors inoperable due to a blown fuse. This incident is still under investigation,

.however, a 30-day Licensee Event Report will probably be filed with the NRC.

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DOCKET NO. 50-301 UNIT NAME Point Beach Unit 2 DATE September 7, 1982 COMPLETED BY C. N. Fay TELEPHONE 414/277-2811 I

AVERAGE DAILY UNIT POWER LEVEL MONTH September, 1982 AVERAGE AVERAGE AVERAGE DAILY DAILY DAILY POTER LEVEL POWER LEVEL POWER LEVEL DAY MWe NET DAY MWe NET DAY MWe NET 1 480 11 464 -

21 476 l l

2 479 12 468 22 465 l l

3 481 13 469 23 465 l l

l 4 483 14 480 24 448 l

5 478 15 480 25 452 6 469 16 479 26 484 7 479 17 479 27 466 8 476 18 478 28 -3 9 476 19 484 29 187 10 455 20 480 30 453 31 473 AD-28A (1-77)

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-301 .

UNIT NAME Point Beach Unit 2 DATE September 7, 1982 REPORT MONTH September, 1982 COMPLETED BY C. W. Fay TELEPHONE 414/277-2811

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En eo v'g No. Date g gg y jyy Licensee Event g o'g Cause and Corrective Action e am o oa Report No. m eo To Prevent Recurrence Q- M <D m c o '

2* > U l 1

8 N/A 7ALVEX Shutdown resulted from replacement 1 820828 S 33.6 A 1 CB of isolation valve 2-560A of reactor coolant system's RTD manifold from what is believed to be a plug stem separation.

I 3 F: Forced Reason: Method: Exhibit G-Instruc-S: Scheduled A- Equipment Failure (explain) 1- Manual tions for Prepar-B- Maintenance or Test 2- Manual Scram ation of Data Entry C- Refueling 3- Automatic Scram Sheets for LER File D- Regulatory Restriction 4- Other (explain) (NUREG-0161)

E- Operator Training & License Exam 5

F- Administrative Exhibit I- Same AD-28B G- Operational Error (explain) Source (01-78) H- Other (explain)

NARRATIVE

SUMMARY

OF OPERATING EXPERIENCE Docket No. 50-301 Unit Name Point Beach Unit 2 Date September 7, 1982 4 Completed By C. W. Fay Telephone 414/277-2811-Unit 2 operated at an average of 472 MWe not from August 1, 1982 to the end of the period.with one shutdown.

The shutdown was the result of repairs to isolation valve 2-560A in the "A" loop of reactor coolant system's resistant temperature detection manifold, which developed a leak in the packing. Load reduction commenced on August 27, 1982 and Unit 2 turbine was taken off line at 0202 hours0.00234 days 0.0561 hours 3.339947e-4 weeks 7.6861e-5 months on August 28, 1982.

The valve was replaced due to what is believed to be plug-stem separation. Maintenance also rebalanced the "A" reactor coolant pump, greased the containment fans and plugged 8 tubes in the "C" moisture separator reheater. Unit 2 turbine was synchronized back on line at 1137 hours0.0132 days 0.316 hours 0.00188 weeks 4.326285e-4 months on August 29, 1982 and achieved full load at 1730 hours0.02 days 0.481 hours 0.00286 weeks 6.58265e-4 months that same day.

Other maintenance completed during the period included the seal replacement of 2Pll6 boric acid recirculating pump and the replacement of the 2A charging pump vari-drive system.

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ML20063M704

Text

SUMMARY

SUMMARY

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