ML19317E673

Monthly Operating Rept for May 1977

ML19317E673
Person / Time
Site:	Oconee
Issue date:	06/10/1977
From:	Reavis J DUKE POWER CO.
To:
Shared Package
ML19317E649	List: ML19317E648 ML19317E653 ML19317E669 ML19317E673 ML19317E678 ML19317E684
References
NUDOCS 7912180837
Download: ML19317E673 (3)

Text

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c UN1/ Oconte Unit 3 DATE 6-10-77 O nocxzt "o 50-287 PREPARED BY J. A. Reavis OPERATING STATUS

1. REPORTING PERIOD: May 1 THROUGH May 31. 1977 GROSS HOURS IN REPORTING PERIOD: 744.00

2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 2568 NET CAPABILITY (HWe-Net): 860

3. POWER LEVEL TO WHICH RESTRICTED (IF ANY):(MWe-Net)

4. REASONS FOR _lSTRICTION (IF ANY)

This Month Year to Date Cumulative

5. NUMBER OF HOURS THE REACTOR WAS CRITICAL 744.00 3368.77 16771.47 6.- REACTOR RESERVE SHUTDOWN HOURS - - -

7. HOURS GENERATOR ON-LINE 744.00 3346.84 16370.34

8. UNIE RESERVE SHUTDOWN HOURS - - -

9. GROSS THERMAL ENERGY GENERATED (MWH) 1924115 8483044 38851261

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 662510 2958700 13398144

11. NET ELECTRICAL ENERGY GENERATED (MWH) 633604 2830589 12/64231

12. REACTOR SERVICE FACTOR 100.00 92.98 77.82

13. REACTOR AVAIIABILITY FACTOR 100.00 92.52 78.26

14. UNIT SERVICE FACTOR 100.00 92.38 75.96

15. UNIT AVAILABILITY FACTOR 100.00 92.38 75.96

16. UNIT CAPACITY FACTOR (Using Net 99.03 90.85 68.87  !

Capability)

17. UNIT CAPACITY FACTOR (Using Design Mwe) 96.01 88.08 66.17

18. UNIT FORCED OUTAGE RATE -

7.62 12.74

19. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE & DURATION OF EACH:)

Refueling - September 4, 1977 - 6 weeks

20. IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

T REACTOR SERVICE FACTOR = HOURS REACTOR WA_S__CR_T_ TIS \1 X 100 UOURS IN REPORTING PERIOD REACTOR AVAIIABILITY FACTOR

• HOURS REACTOR WAS AVAIIATiLE TO GPERATE X 100 Il0URS IN RD'ORTING PER100 I

UNIT SERVICE FACT 01I = Holt 9 GC.ERATOR ON LINE HOURS IN REPORTING PERIOD 'X 100 UNIT AVAIL 1BILITY FACTOR = 110CRS UNIT WAS A"ATIABIE TO GENERATE X 100 HOURS IN REPokIING PE;110D UNIT CAPACITY FACTOR = NET ELECTRICAL PohER GT.NERATED y 3

[Not C.ipability or Design (MW-Net).1 X HOUld; LN R&6hMT.gg (

PERIOD l UNIT FORCED OUTACE RATE < FORCrD OUTAGE HOURS HOURYGEEE55iiE 1.INE + FORCED duTAGE HOURS O912180h3] f

DOCKET NO. 50-287 UNIT oconee Unit 3 6-10-77 DATE AVERAGE DAILY UNIT POWER LEVEL MONTH M^Y' 1977 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net) DAY (MWe-net) 825 37 859 1

838 855 2 18 829 855 3 19 818 854 4 20 854 5 _

21 864 6 22 854 863 854 7 23 64 852 8 24 864 g 25 853 851 814 10 26 848 854 11 27 859 859 12 23 859 857 13 29 854 855 14 30 15 856 854 31 60 16 DAILY UNir POWER LEVEL FORM INSTRUCTIONS On this form, list the average daily unit power level in MWe-net for each day in the reporting month.

Compute to the nearest whole megawatt.

These figures will be used to plot a graph for each reporting month. Note that by using maximum dependable capacity for the net electrical rating of the unit. there may be oteasions when the daily average power level exceeds the lu0 F line (or the restneted power lesel line). In such cases, the average daily unit power output sheet should be footnoted to explain the apparent anomaly.

l I

DdCKET NO. 50-287 .

UNIT SHUTDOWNS UNIT NAMii oconee Unit 3 6-10-77 DA'TE REPORT MONTil May, 1977 TYPE METHOD OF F FORCED DURATION SHUTTING DOWN NO. DATE S SCHEDULED (HOURS) REASON (1) THE REACTOR (2) CORRECTIVE ACTIONS / COMMENTS k

(1) REASON (2) METHOD A--EQUIPMENT l' ALLURE (EXPLAIN) 1-MANUAL B- MAINT. OR T1.ST, 2-MANUAL

~

C- REl'UELING SCRAM D-REGULATORY RESTRICTION 3-AUTOMATIC E-OPERATOR TRAINING AND SCRAM ,

l LICENSE EXAMINA110N 4.-Other i

F-ADMINISTRATIVE G-OPERATION AL ERROR IEXPLA.N)

Il-0111LR (EXPLAIN) i

SUMMARY

No outages this month.

d

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