ML19317E473

Monthly Operating Rept for Apr 1975

ML19317E473
Person / Time
Site:	Oconee
Issue date:	05/07/1975
From:	DUKE POWER CO.
To:
Shared Package
ML19317E469	List: ML19317E465 ML19317E473 ML19317E474 ML19317E475
References
NUDOCS 7912180721
Download: ML19317E473 (3)

Text

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v UNIT Oconen Unit 1 DATE 5/7/75 DOCKET NO. 50-269 OPERATING STATUS

1. REPORTING PERIOD: April 1, 1975 THROUGH April 30, 1975 HOURS IN REPORTING PERIOD: 720

2. CURRENTLY AUTHORIZED POWER LEVEL (MWth e MAX. DEPENDABLE CAPACITY 4MWe NET, 871

3. LOWT.ST POWER LEVEL TO WHICH SPECIFICALL) RESTRICTED (IF ANY:(MWe. NET):

None

4. REASONS FOR RESTRICTION (IF ANYl:

THIS CUMULATIVE REPORTING Pl RIOD YR TO DATE TO DATE S. HOURS REACTOR WAS CRITICAL. 719.1 1297.8 11098.3_

6. REACTOR RESERVE SHUTDOWN HOLRS

7. HOURS GENERATOR ON LINE.

703.7 1129.6 9384.0

8. UNIT RESERVE SHUTDOWN HOURS - .

9. GROSS THERMAL ENERGY GENERATED tMWH) 1547088 2313165 20550675

10. GROSS ELECTRICAL ENERGY GENERATED (MWH) 545140 809730 7128430

11. NET ELECTRICAL ENERGY GENERATED (MWH) .

517867 747784 6700Rn1

12. REACTOR AVAILABILITY F ACTOR (13 99.9 45.1 70.7 97 7 14 9 9A A

13. UNIT AVAILABILITY F ACTOR (2) 82.6 ?Q A AA 9

14. UNIT CAPACITY F ACTOR (3) .

15. UNIT FORCED OUTAGE RATE (4) . 2.3 60.7 23.6

16. SHUTDOWNS SCHEDULED TO BEGIN IN NEXT 6 MONTHS (STATE TYPE.D ATE. AND DUR ATION OF EACH):

17. IF SHUT DOWN AT END OF REPORT PERIOD.ESTIM ATED DATE 01 STARTCP:

18. UNITS IN TEST STATLS (PRIOR TO COMMERCIAL OPERATION) REPORT THE FOLLOWING:

DATE LAST D4TE FORECAST ACH'IEVED INITIA L CRITICALITY INITIAL ELECTRIC AL POWER GENE RATION COMMERCIAL OPERATION (1) REACTOR AVAILABILITY FACTOR = X 100 (2) UNIT AVAILABILITY FACTOR = X 100 ,

NFT EllTTRIC%L POWFR GFNE R ATFD

=

(3) UNIT CAPACITY FACTOR MAX. DLPENDABLL CAPAt ITY iMWe NET) X HOUR ; tN REPORI'ING PERIOD (4) UNIT FORCED OUTAGl*. R ATE '

LOURS GL R TR N LINE + FORLF D OUT LGE HOURS 7912180 78 1 '

DOCKET NO. 50-269 UNIT oconee Unit _1 DATE 5/7/75 AVERAGE DAILY UNIT POWER LEVEL MONTH April, 1975 AVERAGE D AILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net) DAY (MWe-net) .

854 723 17 1

692 18 855 2

19 857 3 514 607 20 857 4

536 21 856 5 _.

538 22 552 6

593 23 257 7

517 24 767 8

527 25 790 9

525 26 849 10 714 27 853 11 778 28 852 12 844 29 853 13 _

851 30 854 14 15 856 31 16 856 DAILY UNir POWER LEVEL FORM INSTRUCTIONS On this foim, 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 b measions when the d9ily average power level exceeds the 100To line (or the restricted power level Uncl. In such c.tses, the average daily unit power output sheet should be footnoted to explain the apparent anomaly.

DdCKET NO. 50-269 -

~

Oconee Unit 1 UNIT SHUTDOWNS UNIT NAMli DATli May 7, 1975 RIiPORT MONTil April, 1975 TYPE METHOD OF F FO9CED DURATION SHUTTING DOWN NO. DATE S SCiniDULED (HOURS) REASON (O THE REACTOR (2) CORRECTIVE ACTIONS / COMMENTS I

6 750422 F 7.05 A 3 Integrated Control System malfunction 7 750423 F 9.25 G 3 Unit tripped during transient (1) REASON (2) METilOD A -EQUIPMENT F ALLURE (EXPLAIN) 1-MANUAL B- MAINT. OR TEST. 2-MANUAL C- RLi'UELING D-REGULAlORY RESTRICTION SCRAM 3- AUTOM ATIC

)

E-OPERATOR TRAINING AND SCRAM LICLNSE EXAMINATION F-ADMINISTRATIVE G-OPERAllONAL ERROR (LXPLAIN)

Il-0TilLR (EXPLAIN)

SUMMARY

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