ML19317E489

Monthly Operating Rept for June 1975

ML19317E489
Person / Time
Site:	Oconee
Issue date:	07/09/1975
From:	Tuckman M DUKE POWER CO.
To:
Shared Package
ML19317E484	List: ML19317E483 ML19317E488 ML19317E489 ML19317E494
References
NUDOCS 7912180731
Download: ML19317E489 (3)

Text

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Umr Ocon20 Unit 2 DATE 7/9/73 DOCKET NO.

50-270 PREPARED BY M. S. Tuckman OPERATING STATUS 1.

REPORTING PERIOD: June 1.1975 THROUGH June 30, 1975 GROSS HOURS IN REPORTING PERIOD:

720.00 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)

'his Month Year to Date Cumulative 5.

NUMBER OF HOURS THE REACTOR WAS CRITICAL 650.0 3037.5 4983.6 6.

REACTOR RESERVE SHUTDOWN HOURS 7.

HOURS GENERATOR ON-LINE 648.9 2938.3 4813.7 8.

UNIT RESERVE SHUTDOWN HOURS 9.

GROSS THERMAL ENERGY GENERATED (MWH) 1606911 6922238 11229136 10.

GROSS ELECTRICAL ENERGY GENERATED (MWH) 542710 2364300 3833276 1

11.

NET ELECTRICAL ENERGY GENERATED (MWH) 518020 2243654 3631180 i

12.

REACTOR SERVICE FACTOR 90.3 69.9 70.4 13.

REACTOR AVAILABILITY FACTOR 90.1 67.9 68.3 14.

UNIT SERVICE FACTOR 90.1 67.7 68.0 15.

UNIT AVILABILITY FACTOR 90.1 67.7 68.0 16.

UNIT CAPACITY FACTOR (Using Net 82.6 59.3 58.9 Capability) 17.

UNIT CAPACITY FACTOR (Using Design Mwe) 81.1 58.2 57.8 a

7

{

18, UNIT FORCED OUTAGE RATE 9.9 31.8 31.6 19.

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

20.

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

REACTOR SERVICE FACTOR = HOURS REACTOR WAS CRTTICAT. X 100 i

HOURS IN REPORTING PERIOD REACTOR AVAILABILI'lY FACTOR = Hol!RS REACTOR k'AS AVAIL \\Bl.E TO OPERATE X 100 110URS IN REPORTING PERIOD UNIT SERVICE TACTOR

= HOl'PS CD;ERATOR ON LINE HOURS IN REPORTING PERIOD UNIT AVAII.iBILITY FACTOR = 110CRS_ UNTT_ WAS AVAIISBLE TO CENERATE X 100 HOURS IN REPORTING PERIOD UNIT C.'JACITY FACTOR

= NET ELECTRICAL P0hER CENERATED (N t Capability or DNign (Mw-Net.).1 X !!OURS IN ME"OKTfd PERIOD UNIT FCRCED OUTACE RATE - FORCr3 OUTAGE HOURS gg HOURS GC;EPaTOR ON !.INE + FORCED OUTAGE HOURS

-.2812180 73/

DdCKET NO. 50-270 UNIT SHUTDOWNS UNI l' N AMli Oconee Unit 2 DATli 7/9/75 REPORT MONTil June, 1975 TYPE METHOD OF F FORCED DURATION SHUTTING DOWN NO.

DATE S SCHEDULED (HOURS)

REASON (O THE REACTOR (2)

CORRECTIVE ACTIONS / COMMENTS l

10 750628 F

71.2 A

1 Unit shutdown to investigate low RC pump oil level and to perform surveillance tests.

(1) REASON (2) METllOD A -EQUIPMENT F AILURE (tiXPLAIN) 1-MANUAL B - MAINT. OR TLST.

2-MANUAL C-RLi'ULLING SCRAM D-REGULATORY RESTRICTION 3-AUTOM ATIC E-OPER ATOR TRAINING AND SCRAM LICLNSE EXAMINATION F-ADMINIST R AllVE G-OPLR ATION AL ERROR (LXPLAIN)

Il-0TilLR (EXPLAIN)

SUMMARY

Unit remained base loaded unt-il June 28, 1975 when ahutdown to investigate low RC pump oil level.

50-270 DOCKET NO.

(JNIT oconee Unit 2 DATE 7/9/75 AVERAGE DAILY UNIT POWER LEVEL MONTH June. 1975 AVERAGE DAILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe-net)

DAY (MWe-net s 827 794 17 1

819 18 829 2

827 805 19 3

4 817 20 827 5

817 21 822 816 22 822 6

819 23 813 7

809 812 24 8

794 811 25 9

818 26 599 10 818 27 604 11 821 28 12 822 29 13 1

818 30 14 817 31 15 16 j

822 i

DAILY UNTT 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 occasions when the daily average power level exceeds the 100'"e line (or the restricted power level line). In such cases, the average daily unit power output sheet should be footnoted to explain the apparent anomaly.