ML19341D772

Monthly Operating Rept for Mar 1981

ML19341D772
Person / Time
Site:	FitzPatrick
Issue date:	04/06/1981
From:	Zufelt E POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:
Shared Package
ML19341D771	List: JAFP-81-0330, Forwards Monthly Operating Rept for Mar 1981 ML19341D772
References
NUDOCS 8104090563
Download: ML19341D772 (7)

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v OPERATING DATA REPORT DOCKET NO.

50-337 DATE Apri1_. _1981 COMPLETED BY _ E. Zufelt TELEPilONE (315) 742-3840 OPERATING STATUS Notes

1. Unit Name:

FITZPATRICK 810301 - 810331

2. Reporting Period:

2436

3. Licensed Thermal Power (MWt):

883

4. Nameplate Rating (Gross MWe):

621

5. Design Electrical Rating (Net MWe):

830

6. Maximum Dependable Capacity (Gross MWe):

810

7. Maximum Dependable Capacity (Net MWe):

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report,Gise Reasons:

NONE NONE

9. Power Level To Which Restrictri.If Any (Net MWe):

10. Reasons For Restrictions.If Any:

This Month Yr.-to-Date Cumulatise 744 2160 49777

11. Ilours in Reporting Period

12. Number Of flours Reactor Was Critical 744 1958.8 14872.8 0

0 0

13. Reactor Reserve Shutdown llours 744 1932.7 33835.5

14. Ilours Generator On-Line 0

0 0

15. Unit Reserve Shutdown Ilours 1776264 4545432 68729026

16. Gross Thermal Energy Generated (MWil)

17. Gross E!cetrical Energy Generated (MWil) 621020 1500870 23420340 602600 1540950 22666030

18. Net Electrical Energy Generated gMwil) 100.0%

89.5%

68.0%

19. Unit Service Factor 100.0%

89.5%

68.0%

20. Unit Availability Factor

21. Unit Capacity Factor (Using MDC Net) 100.0%

88.1%

61.h%

98.7%

86.9%

55.5%

22. Uni: Capacity Factor (Using DER Net).

0.0%

10,5%

17.8%

23. Unit Forced Outage Rate

24. Shutdowns Scheduled Over Next 6 Months (Type. Date.and Duration of Each):

NONE N/A l

25. If Shut Down At End Of Report Period. Estimated Date of Startup:

26. Units in Test Status (Prior to Commercial Operation):

Forecast Achieved INITIA L CRITICA LITY INITIAL ELECTRICITY COMMERCIAL OPERATION 82e4 8054;3

AVER AGL 7AILY UNIT POWER LEVEL -

DOCKET NO. 50-333' UNIT. JAFNPP DATE APRIL, 1981 COMPLETED BY.E.

ZUFELT TELEPilONE (315)'342-3840 MONIN MARCH 1981 DAY AVER AGE DAILY POWER LEVEL DAY-AVERAGE DAILY POWER LEVEL (MWe Net)

(MWe-Net) 824-17 822 822 is 823 2

f 3

823 39 821 i

4 829 20 R?1 824 607 5

21 821 683 6

22 824 795 7

23 i

823 821 8

24 f

823 821 9

25 io 823' 26 821 824 27 818 824 823 12 28 i

823 823 i3 29 823 821 i4 3o 823 821 is 3

821 16

SUMMARY

The FitzPatrick unit operated at or near full power j

during the month of March with one power reduction on the 21st for control rod sequence exchange.

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UNITSHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

50-333 UNIT N AME JAFNPP DATE APHIL,.1961 REPORT MONT}{ MARCH, 1981 COMPLETED BY E-ZllFELT TELEPliONE (315) ld?-3840 I

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Cause & Corrective No.

j Date i

5?

4

.5 i 5 Event 55 h.,

Act;un to

$E j@

Report #

$0 yU Prevent Recurrence o

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810321 S

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4 NA NA NA Power reduced for control rod sequence exchange.

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4 F: Forced Reasun:

Method:

Exjubit C instructions 5: Scheduled A Equipmer.r. Failure (Explstn) 1 Manual for Preparatiois of D.ita S. Maintenance of Test 2 Manual Scram.

Ent-y Sheets l'or Licensee C.R e fuelin g

3. Automatic Sciam.

Event Report (LER) File (NUREC.

D Regulatory Restriction 4 Other (Explain) 0161)

E Operator Training & Ucense Examination F. Ad minist ra t ive 5

C Operational Error (Explain)

Exhibii ! Same Souree Il Other (Explain)

POWER AUTHORITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT NARRATIVE

SUMMARY

OF OPERATING EXPERIENCES MARCH 1981 During the month of March, the unit operated at or near full power.

On March 21, 1981 power was reduced to approximately 627 MWe.for control rod sequence exchange.

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POWER AUTHORITY OF THE STATE OF NEW YORK JAMES A, FITZPATRICK NUCLEAR POWER PLANT SAFETY RELATED ELECTRICAL a MECHANICAL MAINTENANCE

SUMMARY

MARCH 1981 OuEST DATE SYSTEM HOW DETECTED CAUSE OF MALFUNCTION ACTION TAKEN TO PRECLUDE RECURRENCE T

g l3/6/81 13 9382 Modification NA Revised conduit supports in RCIC 385 RCIC Conduits Turbine area.

3/6/81 93 9859 OPS Lamps burned out Relamped.

1 Relamp EDG l

Panel 3/11/81 66 9827 OPS Wear Adjusted Linkage.

3 A0D-108 3/13/81 27 4798 OPS Wear Rebuilt pump & motor.

4 Drywell Atmo s particulate pump spare 3/13/81 27 11842 OPS Wear Rebuilt pump.

8 Dyrwell Atmo 3 particulate pump 3/27/81 93 9058 OPS Lamps burned out.

No action - Operations had already 1

EDG-A changed bulb.

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k POWER AUTHORITY OF THE STATE OF *!EW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT l

MAINTENANCE

SUMMARY

MARCH 1981 I&C i

ACTION TAKEN REPAIR

~

WOF6< REQUEST #

CAUSE OF RESULTS OF DATE SYSTEM H

ETECTED COMPONENT #

MALFUNCTION MALFUNCTION CUR H

RS i

2/17/81 02 11773 I&C Ic. correct Failed ISP-78 Re-calibrated TR-165 calibration changed proced 16.0 2/27/81 02-3 12231 OPS Unknown Reading Lou Performed LIS-85B F-ISP-3-5 2.0 2/27/81 02-3 11856 OPS Noise Erratic ISP-3-5 See I&C LIS-85B readings letter 81-021 2.0 3/2/81 02-3 9772 I&C Use Holding screv Replaced screw LIS-101C broke

& calibrated 4.0 t

2/28/81 03 9785 OPS Use/ Age Will not Replaced Button 38-43 select switch 12.0 3/2/81 07 9735 OPS N/A Intermittent Tested LPRM 36-05C downscales Satisfactory 3.0 3/4/81 07 12357 I&C Use Loose Repaired as SRM Connectors connectors necessary 4.0 3/4/81 07 12358 I&C Use Loose Repaired as IRM Connectors connectors necessary 4.0 3/21/81 07 9007 OPS Age Reads Imp. 7 10 LPRM 36-13B downscale 4.0 3/24/81 07 9004 OPS Bad Zener Incorrect LPRM Repaired RBM B display 40.0 3/4/81 08 6921 I&C Use Open Replaced Bridge potentiometer ZRHT 14..0

POWER AUTHORITY OF THE STATE OF NEW YORK JAMES A. FITZPATRICK NUCLEAR POWER PLANT MAINTENANCE

SUMMARY

MARCH 1981 I&C WORK REQUEST #

CAUSE OF RESULTS OF ACTION TAKEN REPAIR DATE SYSTEM COMPONENT #

MALFUNCTION MALFUNCTION TO PRECLUDE TIME RECURRENCE HOURS 3/18/81 10 8575 OPS Drift Does not IMP. 10.8 DPIS-227B Indicate zero 4.0 3/24/81 10 9763 OPS N/A Alarm Checked cali-12.0 PS-124B brationjvalid alarm.

i 3/20/81 11 9000 OPS Air lined Incorrect Cleaned LT-45 plugged alarm lines 16.0 3/20/81 14 9760 I&C Unknown Fa11.ed ISP-8

Cleaned, DPIS-43A Adjusted

+<eHvo-ah 14.0 l

3/27/81 17 9009 OPS Burned out Source will not Replaced Bulb RE-431 bulb drive 4.0 3/1/81 27 9692 OPS Drift Downscale ISP-31 l

0 Az-101A 6.0 l

2 3/10/81 27 9845 OPS Unknown Downscale Tested and I

0 Az-101A found satisfcc 2.0 t

2 2/27/81 76 9744 OPS Use Cycles on/off Replaced C-ll too often switch 24.0 3/23/81 76 9003 OPS N/A Does not reset, Found 0.K.

12.0 PS-107A Sticky 3/11/81 93 9872 OPS Drift Failed F-ST-9A Adjusted LT.

10.0 LT-101A,B,C l

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