ML19317E683

Monthly Operating Rept for Sept 1975

ML19317E683
Person / Time
Site:	Oconee
Issue date:	10/08/1975
From:	Sharpe R DUKE POWER CO.
To:
Shared Package
ML19317E668	List: ML19317E658 ML19317E675 ML19317E683 ML19317E688
References
NUDOCS 7912180843
Download: ML19317E683 (3)

Text

UNIT Oconm Unit 2 DATE 10-8-75 DOCKET No. 50-270 p PREPARED BY R. O. Sharpe V OPERATING STATUS

1. REPORTING PERIOD: September 1 THROUGH September 30. 1975 GROSS HOURS IN REPORTING PERIOD: 720.0

2. CURRENTLY AUTHORIZED POWER LEVEL (MWt): 2568 NET CAPABILITY (MWe-Net): 871

3. POWER LEVEL TO WHICH RESTRICTED (IF ANY):(MWe-Net) None

4. REASONS FOR RESTRICTION (IF ANY)

This Month Year to Date Cumulative

5. NUMBER OF HOURS THE REACTOR WAS CRITICAL 399.1 4269.5 6575.7

6. REACTOR RESERVE SHUTDOWN HOURS - - -

7. HOURS GENERATOR ON-LINE 350.4 4430.8 6306.3

8. UNIT RESERVE SHUTDOWN HOURS - - -

9. GROSS THERMAL ENERGY GENERATED (MWH)818060 10423349 14730246

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 277420 3542370 5011346

11. NET ELECTRICAL ENERGY GENERATED (MWH) 259740 3354618 4742144

12. REACTOR SERVICE FACTOR 55.4 70.7 70.8

13. REACTOR AVAILABILITY FACTOR 52.6 68.5 68.7

14. UNIT SERVICE FACTOR 48.7 67.6 67.9

15. UNIT AVAILABILITY FACTOR 48.7 67.6 67.9

16. UNIT CAPACITY FACTOR (Using Net 41.4 58.8 55.3 Capability)

17. UNIT CAPACITY FACTOR (Using Design Mwe) 40.7 57.7 54.3 '

18. UNIT FORCED OUTAGE RATE 7.6 27.5 28.6

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

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

REACTOR SERVICE FACTOR = HOURS REACTOR WAS CRTTICAT. X 100 HOUPS IN REPORTING PERIOD REACTOR AVAI1 ABILITY FACTOR = Hot!RS REACTOR WAS_ _AVAILALLE TO OPERATE X 100 110URS IN REPORTING PERIOD UNIT SERVICE FACTOR = HOUPS CENERATOR ON LINE y y gg HOURS IN REPORTING PERIOD UNIT AVAILABILITY FACTOR = IIOURS UNIT WAS AVAll AELE TO CE'!ERATE X 100 liOURS IN REPohTING PERIOD UNIT CAPACITY FACTOR = NET ELECTRICAL POWER GT.NERATED

[Not Capability or Design ' ? tfl X 110Ulu; R&Dhli!b PERIOD & J$Q UNIT FORCED OUTACE RATE r FORCED OUTAGE HOURS HOURS GEliEIL*sTOR ON 1.INE + FORCED OUTAGE HOURS

DdCKET No. 50-270 UNIT SHUTDOWNS UNIT NAMii Oconee Unit 2 DATl! 10-8-75 -

RiiPORT MONTil September 1975 TYPE METHOD OF F-FORCED DURATION SHUTTING DOWN NO. DATE S SCHEDULED (HOURS) REASON (1) THE REACTOR (2) CORRECTIVE ACTIONS / COMMENTS 17 750901 S 341.0 B 1 Continuation of 750829 outage 18 750919 F 28.6 A 3 Spurious generator relay operation I

(1) REASON (2) MET 1tOD A EQUIPMENT I AILURE (EXPLe lN) 1-MANUAL B - M AINT. OR TEST. 2-MANUAL C- REI ULLING SCR AM D-REGULAlORY RESTRIGION 3 - AUTOM AllC E-OFFRATOR TRAINING AND SCRAM LICENSE EXAMINATION F- ADMINISTR AllVE G-OPE R AllON AL 1 R ROR (EXPLAIN) 11 -Oilli.R (EXPl.AIN)

SUMMARY

Unit out of service approximately two weeks for completion of RC pump seal replacement.

9

DOCKET NO. 50-270 UNIT oconee Unit _2 DATE 10-8-75 AVERAGE DAILY UNIT POWER LEVEL MONTH September, 1975 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net)

DAY (MWe-net) 17 731 1

816 2

18 632 3

19 4

20 21 549 5

703 6

22 810 7

23 815 8

24 812 9

25 818 10 26 824 11 27 825 12 28 29 825 13 30 825 14 360 31 15 647 16 DAILY UNIT POWER LEVEL FORM nNSTRUCTIONS

- 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 occasions when the daily average power level exceeds the 1007c line (or the restricted power lesel hne). In such cases, the average daily unit power output sheet should be footnoted to explain the apparent anomaly.

,