ML19317E507

Monthly Operating Rept for May 1975

ML19317E507
Person / Time
Site:	Oconee
Issue date:	06/10/1975
From:	Tuckman M DUKE POWER CO.
To:
Shared Package
ML19317E500	List: ML19317E498 ML19317E505 ML19317E507 ML19317E511
References
NUDOCS 7912180744
Download: ML19317E507 (3)

Text

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WIT Oconee #2 hc DATE 6/6/75 DOCKET NO. 50-270 PREPARED BY M. S. Tuchman OPERATING STATUS

1. REPORTING PERIOD: May 1, 1975 THROUGH May 31, 1975 GROSS HOURS IN REPORTING PERIOD: 744.00

2. CURRENTLY AUTHORIZED POWER LEVEL OSit): 2568 NET CAPABILITY (Ele-Net) : 871

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

4. REASONS FOR RESTRICTION (IF ANY)

5. NUMBER OF HOURS THE REACTOR WAS CRITICAL 743.4 2387.5 4333.6

6. REACTOR RESERVE SHUTDOWN HOURS 7. HOURS GENERATOR ON-LINE 724.8 2289.4 4164.9

8. UNIT RESERVE SHUTDOWN HOURS 9. GROSS THERMAL ENERGY GENERATED (MWH) 1674256 5315328 9622225

10. GROSS ELECTRICAL ENERGY GENERATED 568740 1821590 3290566 (EiH)

11. NET ELECTRICAL ENERGY GENERATED (MWH) 542084 1725634 3113160

12. REACTOR SERVICE FACTOR 99.9 65.9 68.1

13. REACTOR AVAIL \BILITl FACTOR 100.0

14. UNIT SERVICE FACTOR 97.4 63.2 65.5

13. UNIT AVILABILITY FACTOR 99.s

16. UNIT CAPACITY FACTCR (Using Net 83.7 54.7 56.2 Capability)

17. UNIT CAPACITI FACTOR (Using Design Mwe) 82.1 53.7 _ _ 55.2

18. UNIT FORCED OUTAGE RATE 0.6 36.2 34.1

19. SHUIDOWNS SCHEDULED OVER NEXT 6 MOETHS (TIPE, DATE & DURATION OF EACH:)

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

REACTOR SERVICE PACTOR = HOURS REACTOR WAS CRTTICAT X 100 110URS IN REPORTING PERIOD REACTCR AVAIL \SILITY FACTOR = UOURS REACTOR UAS AVAII.Alif.E TO OPERATE X 100 IICURS I:i REr0R11';G PERIOD UNIT SERVICE TACTOR = HOURS CENERATO7 ON LINE v HOURS IN REPORT 1::G PERIOD 100 UNIT AVAIL \SILITY FACTCR = 110t*RS UNIT WAS AVATI.VI.E TO GENERATE :( 100 HOURS IN REPORII';0 PERIOD UNIT CAPACrfY FACTOR = NET ELECTRICAL POWE!ME:iERATED ing (Net C.mability or Design (Mwe-Net),1 X IIOURS IN Rr:PoiJJ1NC PERIOD UNIT FORCED OUTAGE RATE = 70nCED OUTAGE !!OURS A m ,a = < sa n - 00 HUUis CE'iERATOR ON LII;E -i41MAihotPfMl"lRIURS

D CKET NO. 50-270 UNIT SHUTDOWNS UNIT NAMli oconee Unit 2 DATli MnL10, 1975 i

REPORT MONTil May, 1975 TYPE METHOD OF F-FORCED DURATION SHUTTING DOWN

,"- NO. DATE S-SCHEDULED (HOURS) REASON (1) THE REACTOR (2) CORRECTIVE ACTIONS / COMMENTS 3 750501 F 4.0 11 3 Loss of condenser vacuum 9 750502 S 15.2 B 1 Isothermal Reactor Coolant System temperature measurements (I) REASON (2) METilOls A -EQUIPMENT l- ALLURE (EXPLAIN) 1-MAN:'AL B- MAINT. OR TEST. 2-MANUAL C- REI'UELING SCRAM I

D-REGULAlORY RESTRICTION 3- A UTOM ATIC 0-OPER ATOR TRAINING AND SCRAM LICENSE EX AMINATION F- ADMINIS1 R AllVE G-OPFRAllONAL ERROR IEXPLAIN) 11 - 0 1111 R (EXPLAIN)

^ Unit operated with 3 reactor coolant pumps until May 11, 1975

~ - ~- ~ ~ - ~ ~ "

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DOCKET NO. 50-270 Oconee #2 WIT DATE 6/9/75 AVERAGE DAILY UNIT POWER LEVEL MONTH May, 1975 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net) .

DAY (MWe-net) 821 1 1R1 17 585 18 Rin 2

g7g 3 66 19 558 20 R2R 4

578 829 5 21 579 22 832 6

614 23 832 7

582 24 832 8

564 25 805 g

' 775 26 826 10 817 27 820 11 822 28 814 12 828 29 818 13 833 30 823 14 837 31 823 15 839 16 DAILY UNIT 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 measions when the daily average power level exceeds the IC07o line (or the restricted power level line). In such c.ises the average dady unit power output sheet should be footnoted to explain the apparent anomaly.

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