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Monthly Operating Rept for Aug 1980
	ML19332B000
Person / Time
Site:	Indian Point
Issue date:	09/02/1980
From:	Connell C; POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:	;
Shared Package
ML093441508	List: ML093441507; ML19332B000;
References
	NUDOCS 8009190451
	Download: ML19332B000 (6)
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DOCKI-T NO.

50-7ff G DATE 9-2-80 COMPLETED isY

'C.

Conne_11 TELEPilONE (914? 739-0200 OPEf t ATING STATUS N0fC5 TmHan Point no. 3 Nuclear Power Plant

1. Unit Name:

August 1980

2. Iteporting Period:

3. Liecused Thennal Power (MW ):

__3025 1013

4. N~ueplate Rating (Gron MWel:

A9

5. Design Electrical Rating (Net MWel:

952

6. Maximum Dependable Capacity ICross MWe):

917

7. blaximum Dependable Capacity (Net MWe):

8. If Changes Occur in Capacity itatings (items Number 3 Through 7) Since Lsst Report.Give Reasons:

=

None

9. Power Level To Which Restricted.If Any (Net MWel:

N/A

10. Itessons For itestrictions.lf Any:

This Month Yr to-Dste Cumulative 744 5,855 35.112

11. !!ours In Reporting Period 738.6

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4,187.6 3 g,7 7., 3

12. Number Of Ilours itenctor was Critic.1 0

0 0

13. Reactor Resene Shutdown Hours 3,727.7 24,760.6 733.1

14. !!ours Cenerator On-Line 0

0 0

15. Unit Reserve Shutdown Hours 1,999,791 8,895,499 64,999,966 16.. Gross Thermal Ener;y Generated (MWil) 551,280 2,479,000 20,844,101

17. Cross Electrical Ener;:y Generated (MWill 2,355,181 19,998,618 526,916

18. Net Electrical Energy Generated (MWil),

70.5 98.5 63.7

19. Unit Service Factor 63.7 70.5 98.5

20. Unit Availability Factor 43.9 62.1 77.2

21. Unit Capacity Factor (U>in;: MDC Net) 41.7 59.0 73.4

'22. Unit Capacity Factor (Using DElt Net) 21.8 7.2

23. Unit Forevd Outage Itate 1.5

24. Shutdowm Scheduled Oser Next 6 Months (Type.Date.and Duration of Eacht:

Turbine Outage October 1980 N/A

25. If SImt Down At End of Iteport Period. Estimated Date of Startnp:

26. Units In 1rst Statm Irrior to Connnercial Operationi:

Forecast Achieved A

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50-286 UNITSilUTDOWNS AliD POWER REDUCTIONS DOCKET NO.

UNITN.O!E Indian Pt. No. 3 DATE 9-2-Ro REPORTMONT11_ August COMPLETED BY c ennn, n TELEril0NE (9141 739-8200 1

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Cause & Corrective No.

Date n.

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,gg5 Event u?

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5 l Ji 5 g Report 4.

@G gu Action to Prevent Recurrence u

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26 800812 F

3.2 A

3 HF PUMPXX-B Unit trip during rapid load reductior caused by loss of all circulatit.9 water.to #33 condenser bay when #36 circulating water pump tripped with

35 circulating water pump previously out of service for repairs.

Repaired pump.

27 800823 F

7.7 A

3 EB GENERA-E Unit thip while placing repaired motor generator. set in service.-

Malfunction with auto synchronizing device. Repaired auto synchronizing, device.

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3 4

F: Forced

' Reason:

Method:

Exhibit F -Instructions Q

S: Sch.duled

A Equipment Failure (Explain)

1. Manual for Preparation of Data na B Maintenance or Test 2 Manual Scram.

Entry Sheets for Licensee W

C. Refueling 3 Automatic Scram.

. Event Report (LER) File (NUREG-M

D Regulatory Restriction 4 Other (Explain) 016i)

E-Operator Training & License Examination k-F Administrative 5

G-Operational Error (Explain)

Exhibi.H Same Sourec (Q77)

Il Other (Explain)

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r-v AYl:l( AGE DAILY UNIT POWEl( I.I. VEL DOCKET NO. 2M Indian Point

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UNIT No.3

--0 DATE COMPLETED DY _ C. Connell TELEPllONE 914-739-8200

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MONTil DAY AVERAGE DAILY POWER LEVEL DAY AVER ACE DAILY POWER LEVEL (MWe Net)

(gwe.ge )

830

690 I

)y 2

787 33 690 3

782 19 715 4

725 801 2n 688 838 5

21

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6 689 842 22 273 7

23 3

726 711 24 735 9

25 845 10 767 26 847 848 11 27 849 12 469 28 834 698 815 13 79 14 721 810 3

15 717 844 3;

16 698 m

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INSTRUCTIONS l

On this format. list the average daily unit power levelin MWe. Net for cach day in the repurting inonth. Compute to the nearest whole rnegawatt.

.s (9/77)

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MOtiTilLY I & C CATEGORY I REPORT a

August, 1980 c

Month Da te W.R.

Equipment Malfunction Corrective Action 8/26/80 1C-1-763-3B I.E.O.P.S.

No output from 3 Spare Replaced detectors detectors 8/26/80 1C-1-791-lE

33 Inverter No output Replaced defective output filter capacitors & pre-charge circuit capacitors 8/26/80 1C-1-852-2

32 Chg. Pump I/P Defective Air Regulator Replaced Regulator SM-141P 8/26/80 1C-1-524-3D Gross Failed Fuel Sys.

Defective Gamma Detector Replaced Gamma Detector and Calibrated System.

8/26/80 1C-1-778-2 Vent Header Pressure Linkage disconnected Reinstated linkage Transmitter

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SUMMARY

OF OPERATING EXPERIENCE - AUGUST 1980 Indian Point Unit 3 was synchronized to the bus for a total of 733.1 hours1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months producing a gross generation of 551,280 MWe for the reporting period.

During this period the unit experienced two plant trips.

On August 12 at 0945 hours0.0109 days 0.263 hours 0.00156 weeks 3.595725e-4 months the unit experienced a trip during a rapid load reduction caused by the loss of all circulating water to #33 condenser bay when #36 Circulating Water Pump tripped with #35 circulating water pump out of service for repairs. The unit was returned to service at 1259 hours0.0146 days 0.35 hours 0.00208 weeks 4.790495e-4 months on that same day.

Commenced load escalation consistent with circulating water pump capabilities.

On August.23 at 0316 hours0.00366 days 0.0878 hours 5.224868e-4 weeks 1.20238e-4 months the unit experienced a trip while piacing a repaired rod drive motor generator set into service. That same day at 1057 hours0.0122 days 0.294 hours 0.00175 weeks 4.021885e-4 months the unit was returned to service and commenced load escalation consistent with circulating water capabilities.

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ML19332B000

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SUMMARY

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