ML19312C841
| ML19312C841 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 08/10/1976 |
| From: | Blakeman E DUKE POWER CO. |
| To: | |
| References | |
| NUDOCS 8001100771 | |
| Download: ML19312C841 (4) | |
Text
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j U S. NUCLE AR RE GULA10RY CC a ON DOC
- L T NUM BE 5) j'J'j 30-287 og g g 3 9,..,
"h;'y[ REPORT
!?-10)
NRC DISTRIBUTION rOR' PART 50 DOCKET MATERI AL DATL OF DOCUMLNT FROM:
Duke Power Co.
US.RC 8-10-76 N
T O:
DATC RECEIVED 8-17-76 NUMBER OF COPIES RLCLIVED INPUT FORM PROP CNOTORIZED CLETTER C ORIGIN AL huNCLASSIFIED,
1 CCOPY i
MONTHLY REPORT FOR July 1976 1
ENC LOSU RE DESCHtP T SON liLLETTER TRAtlS THE FOLLOWING:
PLANT & COMPONENT OPERABILITY &
AVAILABILITY. THIS REPORT TO BE USED IN PREPARING GRAY BOOK BY PLANS & OPERATIONS.
DO NOT REV0VE
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^'CIG;OWLEDGED PLANT NAME-Oconee # 3 W 1KV SAB 8-17-76 FOR ACTION /INFORMATION dM M X
$MC W/4 CYS FOR ACIION a
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COQTROL NUMBER EXTERN AL DISTRIBUTION
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DOCKET NO.
50-287
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PREPARED BY E. 1). lillikEnan
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- -I t-j O_ @_ g g__ STATUS j
g REPORTING PER10b 0
1 Ti
.0 UGH July )
1976 y
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+
-..m 5je qi GROSS Il0URS IN REPORTING' PERIOD:
', 44.00 i
/
M _7 r1 2.
CURRENTLY AUT110RIZED POWP.R LEVEL (MWt): 2568_ NET NABQ 17J97gy 871',
3 gj (IMc-Net):
POWER LEVEL TO WilICH RESTRICTED (IF ANY):(MWe-Net)\\
3.
4.
REASONS FOR RESTRICTION (IF ANY)
This Month Year to umulative 5.
NUMBER OF HOURS Tile REACTOR WAS 338.5 3815.7 10960.0 CRITICAL 6.
REACTOR RESERVE SifUTDOWN 110URS 7.
Il0URS GENERATOR ON-LINE 314.7 3759.3 10708.0 8.
UNIT RESERVE SilUTDOWN 110URS 9.
GROSS THERMAL ENERGY GENERATED (MWil) 736304 8989232 24907282 10.
GROSS ELECTRICAL ENERGY GENERATED 252910 3100150 8545064 (MWil) 11.
NET ELECTRICAL ENERGY GENERATED 236682 2956538 8134972 (MWil) 12.
REACTOR SERVICE FACTOR 45.5 74.7 76.9 13.
REACTOR AVAILABILITY FACTOR 43.3 73.8 78.5 14.
UNIT SERVICE FACTOR 42.3 73.6 75.1 15.
UNIT AVAILABILITY FACTOR 42.3 73.6 75.1 16.
UNIT CAPACITY FACTOR (Using Net 36.5 66.4 65.5 Capability) 17.
UNIT CAPACITY FACTOR 35.9 65.2 64.3*
(Using Design Mwe) 18.
UNIT FORCED OUTAGE RATE-43.9 23.7 16.1 19.
SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS (TYPE, DATE & DURATION OF EACH:)
September 18 - Refueling - 5 Weeks 20.
IF SHUTDOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:
REACTOR SERVICE FACTOR = 110URS REACTOR WAS CRITICA1. g g Il0URS IN REPORTING PERIOD REACTOR AVA11ABIL11Y FACTOR = Il011HS RfACTOR L'AS AVAllAlil.E TO OPERATE XM 110U1:S IN RLeol; TING l'ERIOD HOUI?S GD: ERA 10R ON 1.1NE UNIT SERVICE FACT 01 a
HOURS IN REPORTING PERIOD 4
- 8402 UNIT AVA11ABT1.11Y FACTOR 110URS UNIT WAS AVA11 AP.I.E TO CD:ERATE 100 It00RS IN REPokTING PERIOD NET ELECTRICAL. P0bER GTNT.RATFD UNIT CAPACITY FACTOR
=
[N. L C.ip.ilvility or Der. inn ONe-Net)J X 110URS IN HEri.e.r PERIOD
_ UNIT _FollCII) OUTACE RA1E - F!lt,CED OUTAGE HOURS
...=-...........x X 100
[X)CKET NO. 50-287 UNIT oconec Unit. 3 DATE flj.1cj2r, AVERAGE DAILY UNIT POWER LEVEL MONTil_ July,1976 AVERAGE D AILY POWER LEVEL AVERAGE DAILY POWER LEVEL DAY (MWe net)
DAY (MWe-net) 732 17 851 1
851 2
18 849 3
19 4
20 849 5
21 667 6
22 23 7
8 24 94 25 9
' 634 26 10 615 27 11 550 28 12 775 29 13 14 824 30 47 829 31 15 836 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 usinf, maximum dependable capacity for the net electrical rating of the unit. there may be occasions when the daily average power level exceeds the 1007o line (or the restricted power lesel line). In such cases, the average daily unit power output sheet shocid be footnoted to explain the apparent anomaly.
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D CKET NO. 50-287 UNIT SHUTDOWNS UNIT NAME Oconee Unit 3
- e DATE _8/10/76 REPORT MONTil July, 1976 l
TYPE METHOD OF F FORCED DURATION S' HUTTING OOWN l
N O.
DATE S SCHEDULED (HOURS)
REASON {U THE REACTOR (2)
CORRECTIVE ACTION 5/ COMMENTS
{
6 76-07-01 F
3.10 H
3 Reactor trip due to spurious turbine trip 7 07-01 S
183.35 D
1 Inspection of Reactor Coolant System hydraulic suppressors 8
76-07-11 F
4.10 11 1
Investigation of generator ground 9
76-07-21 F
238.76 A
1 Repair steam generator tube leak kh
@iD
@ B g
_ 3 (1) REASON (2) METitOD A EQUIPMENT F AILURE 8 EXPLAIN) 1-MANUAL e
(3 B-M AINT. OR TEST.
2-MANUAL j
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D-REGULATORY RESTRICTION 3 - A UTOM A TIC
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~ E-OPER ATOR TR AlblNG AND SCRAM r;h LICENSE EXAMINATION c y F-A DMINISTR ATiVL cc G-OPER ATION AL ERROR
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(EXPLAIN)
- c li-0TalLR (EXPLAIN) s i
SUMMARY
Unit experienced two major outages during the month.