ML093441507

Forwards Monthly Operating Rept for Aug 1980

ML093441507
Person / Time
Site:	Indian Point
Issue date:	09/15/1980
From:	Zulla S Power Authority of the State of New York
To:	NRC OFFICE OF MANAGEMENT AND PROGRAM ANALYSIS (MPA)
Shared Package
ML093441508	List: ML093441507 ML19332B000
References
IP-CC-10091, NUDOCS 8009190442
Download: ML093441507 (7)

Text

POWER AUTHORITY OF THE STATE OF NEW YORK INDIAN POINT NO. 3 NUCLEAR POWER PLANT P. O. BOX 215 BUCHANAN, N. Y. 10511 TELEPHONE: 914-739-8200 September 15, 1980 IP-CC-10091 Docket No. 50-286 License No. DPR-64 Director, Nuclear Reactor Regulation Office of Management Information & Program Control U. S. Nuclear Regulatory Commission Washington, D. C. 20555

Dear Sir:

Enclosed you will find two copies of the monthly operating report relating to Indian Point 3 Nuclear Power Plant for the month of August, 1980.

Very truly yours, Resident Manager CC/bam Enclosure cc:

Director, Office of Inspection & Enforcement (40 Copies) c/o Distribution Services Branch, DDC, ADM U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Boyce H. Grier, Director Office of Inspection and Enforcement Region 1 U. S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, Pennsylvania 19406 Mr. George T. Berry Power Authority of the State of New York 10 Columbus Circle New York, New York 10019 Resident Inspector T. Rebelowski George Wilverding, NYO James Davis (SRC), NYO J. P Bayne, NYO Nuclear Safety Analysis Center Electric Power Research Institute P. 0. Box 10412 Palo Alto, California 94303

OPERATING I)ATA RIORT DOCKET NO.50-28G DATE 9-2-80 COMILEITII) lBY

" C. Connel I TELENIONE (91.4) 739)-8200 OPERATING STATUS Unit Name:

Tnid,1fln Point

o.

3 Nuclear Power Plant Notes Reporting Period:

August 1980 Licensed Thennal Power (M W t):

3025 Nameplate Rating (Gros; MVe):

1013 Design Elcctrical Rating (Net.lMe ):

969 952 Maximum Dependable Capacity (Gross MWe):

95 Maximum Dependable Capacity (Net MWe):

917 If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasons:

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

10. Reasons For Restrictions. If Any:

This Month None Yr.-to-Date Cumulative

!1. flours In Reporting Period

12. Number Of flours Reactor Was Critical

13. Reactor Reserne Shutdown Hours

14. Hours Gencrator On-Line

15. Unit Reserve Shutdown Hours 16.. Gross Thmcinal Energy Generated (MWI)

.17. Gross Electrical Energy Generatcd (MW!!)

18. Net Electrical Energy Generated (MWII)

19. Unit Service Factor

20. Unit Avilalility Factor

21. Unit Capacity Factor (Using MI)C Net)

22. Unit Capacity Factor (Using I)ER Net)

23. Unit Forccd Outige IRate 744 738.6 0

733.1 0

1,999,791 551,280 526,916 98.5 98.5 77.2 73.4 1.5 5,855 4,187.6 0

3,727.7 0

8,895,499 2,479,000 2,355,181 63.7 63.7 43'I9.-,

41:. 7 21.8 35,112 259.772-4 0

24,760.6 0

64,999,966 20,844F101 19,998,618 70.5 70.5 62.1 59.0 7.2

24. Slmutdow~m Schcduled Over Next 6 Mcnths (Type. Dale. and Duration of tEach):

Turbine Outage October 1980

25. If Shutl Dwn At EIti Of Rqi-rt l'crid. E'tniated 1)at e of Startup:

N/A

26. Unilts I, 1t't St.:t m. (II'ri,,r to CimuiWrci:al )pcra I ion:

Irecast Aclilcil INI'IA I. C II',

I.IITY INITIA 1. Eil.I'CI I (ITY C().1IR.IAI. O)I'iAIVION N/A

("/77)

2.

3.

4.

S.

6.

7.

8.

Turbine Outage October 1980

UNIT SHUTDOWNS AND POWER REDUCTIONS REPORT MONTH August DOCKET NO.

UNIT NA IE DATE COMPLETED BY TELEPHONE 50-286 Indian Pt. No. 3 9-2-R0 C-Cnnnpl1 (914) 739-8200 Licensee k,

Cause & Corrective e port 0

Action to Repor #.

Prevent Recurrence

,i i

i0 800812 800823 PUMPXX-B GENERA-B Unit trip during rapid load reductior caused by loss of all circulating.,

.wat.er to:.#33 condenser bay when #36 circulating water:pump.tripped with

1. 35 circulating water pump previously out of service for repairs.,

Repaired. pump.

Unit-trip while placing repaired motor generator set-in service.,

Malfunction with auto synchronizing device. Repaired auto synchronizing.

device.

Reason:

A-Equipment Failure (Explain)

B-Maintenance O Test C-ReCfueling D-Regulatory Restriction E-Operator Training & License Examination F-Ad nd nist rat ive G-Operational Error (Explain)

I i-Oilicr (Explain) 4 Method:

I-Manual 2-Manual Scram.

3-Autom.tic Scram.

4-Other (Explain)

Exhibit F - Instructions for Preparation of Data Entry Sheets for Licensee Event Report (LER) File (NUREG 0161)

Date F: Forced S: Scheduled

- I (91/77)

Exhibi,ii - Same Source

O0 A\\I-ItAGEI DAILY UNIT POWER LEVEL DOCKET NO.

SO - 28 6 UNII No.3 9-2-80 DATE COMPLETED BY C. Connel 1 TELEP!HONE 914-739-8200 August, 1980 AVERAGE DAILY POWER LEVEL (MWe-Net) 830 787 782 725:

688

- "689 689 726 735 767 848 469 698 721 717 698 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 690 801 838 842 273 711 845 847 849 834 815.

810 844 INSTRUCTIONS On this format. list the avcrage daily unit power level in M\\Vc.Nct for each day in thc repurting month. Compute to the ncarest whole megawatt.

(9/77)

MONTH DAY I

2 3

4 S

6 7

8 9

10 I1 12 13 14 Is 16

MONTHLY I & C CATEGORY I REPORT August, 1980 Month Date W.R. #

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

No output from 3 Spare Replaced detectors detectors 8/26/80 lC-I-791-IE

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

1. 32 Chg. Pump I/P Defective Air Regulator Replaced Regulator SM-141P 8/26/80 IC-I-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 i

I

MONTHLY MAINTENANCE REPORT August 1980 Month DATE fW.R.#

EQUIPMENT MALFUNCTION CORRECTIVE ACTION 1-1241

1. 33 Charging Pump Fluid Cylinder Leak Replaced Fluid Cylinder 8-14-80 8-14-80 1-1247 R-11 Blower Seized Replaced Blower 7-?

0 1-1236

1. 35 Fan Cooler Unit Cooler Leaks Repaired Leaks

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 <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> 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 <br />0.263 hours <br />0.00156 weeks <br />3.595725e-4 months <br /> 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 <br />0.35 hours <br />0.00208 weeks <br />4.790495e-4 months <br /> on that same day. Commenced load escalation consistent with circulating water pump capabilities.

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