ML19316A591

Monthly Operating Rept for Mar 1975

ML19316A591
Person / Time
Site:	Oconee
Issue date:	04/09/1975
From:	DUKE POWER CO.
To:
Shared Package
ML19316A579	List: ML19316A578 ML19316A583 ML19316A587 ML19316A591 ML19316A592 ML19316A594 ML19316A597
References
NUDOCS 8001130098
Download: ML19316A591 (3)

Text

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Oconee Unit 3 UNIT D ATE 4/9/75 DOCKET NO.

OPERATING STATUS

1. REPORTING PERIOD:

March 1, 1975 THROUGH March 31, 1975 HOURS IN REPORTING PERIOD: 744.0

2. CURRENTLY AUTHORIZED POWER LEVEL (MWth e MAX DEPENDABLE CAI ACITY MWe NET, 871

3. LOWEST POWER LEVEL TO WHICH SPECIFICALL) RESTRICTED (IF ANYi(MWe NET):

None

4. REASONS FOR RESTRICTION (IF ANY):

THIS CL MULATIVE REPORTING PI RIOD YR TO DATE TO DATE

5. HOURS REACTOR WAS CRITICAL. 707.7 1769.4 1 c)n ?

6. RE ACTOR RESERVE SHUTDOWN HOURS O O n

7. HOURS GENERATOR ON LINE. 700.9 1726.1 1908.8

8. UNIT RESERVE SHUTDOWN HOURS . 0 0 0

9. GROSS THERM AL ENERGY GENERATED (MWH) 1323737 3546379 3991029

10. GROSS ELECTRICAL ENERGY GENER ATED (MW11) 456040 1230910 1379824

11. NET ELECTRICAL ENERGY GENERATED gg,g3 , ,, ,

435338 1172345 1313481 ,

12. REACTOR AVAILABILITY F ACTOR (1) .

95.1 82.0 76.8

13. UNIT AVAILABILITY F ACTOR (2) 94.2 80.0 75.1

14. UNIT CAPACITY F ACTOR (3, .

67.2 62.3 59.3

15. UNIT FORCED OUTAGE RATE (4) .

5.8 8.0 7.3

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

17. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIM ATED DATE 01 STARTUP.

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

DATE LAST DkTE FORECAST ACH'IEVED INITI AL CRITICALITY INITIAL ELECTRIC AL POWER GENE R ATION COMMERCIAL OPERATION

^ ^

(1) REACTOR AVAILABILilY FACTOR = X 100 0 SI O D (2) UNIT AVAILABILITY F ACTOR = X 100 p ,

NFT ELITTRICAL POWFR GF NER ATED UNIT CAPACITY FACTOR =

(3)

MAX. DLPENDABLL UAPACIT) (MWe NLT) X HOURS IN REPOR flNG PERIOD (4) UNIT FORCED OUTAGE RATE HOURS G OR N LINE + FORCF D OUTAGE HOURS 8001130

D CKET NO. 50-287 UNIT SHUTDOWNS UNIT NAMli Oconee Unit 3 ,

DATli 4/9/75 REPORT MONTil _ March,1975 TYPE METHOD OF F FORCED DURATION SHUTTING DOWN NO. DATE S SCHEDULED (HOURS) REASON (1) THE REACTOR (2) CORHECTIVE ACTIONS / COMMENTS 2 750309 F 42.45 A 1 Excessive reactor coolant sys'.em leakage 3 750311 F .65 G -

Turbine tripped while shif ting auxiliary -

transformer k

(1) REASON (2) METIIOD A -EQUIPMENT F ALLURE (EXPLAIN) 1-MANUAL B- MAINT, OR TEST. 2-MANUAL C- RLI UELING SCRAM '

D-REGULATORY RESTRICTION 3- AU TOM ATIC E-OPERATOR TRAINING AND SCRAM LICENSE EXAMINAllON F- ADMINIST R ATIVE G OPERATIONAL ERROR (EXPLAIN)

II-OlllLR (EXPl.AIN)

SUMMARY

q w ~ OAm se e*wmM &w MWem-H

_m_. .__._ _ _ _ _ _ _ _ _

DOCKET NO. 50-287 UNIT oconee Unit 3 DATE 4/9/75 AVERAGE DAILY UNIT POWER LEVEL MONTH March, 1975 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net) .

DAY (MWe-net) 619 634 j 17 630 18 635 2

631 19 631 3

630 20 629 4

21 627 5 631

• 631 6 629 22 630 2, 635 7

24 635 8 638 389 25 616 9

'0 26 540 10 244 27 637 11 28 639 12 62R 29 606 13 634 634 30 602 14 633 31 637 15 16 632 DAILY UNrr 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 fipres will be used to plot a graph for each repor*ing 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 pow;r level line). In such cases, the average daily unit power output sheet should be footnottd to explain the apparent anomaly.

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