ML20011D167
| ML20011D167 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 10/31/1989 |
| From: | Hollomon T TENNESSEE VALLEY AUTHORITY |
| To: | |
| Shared Package | |
| ML20011D154 | List: |
| References | |
| NUDOCS 8912210177 | |
| Download: ML20011D167 (4) | |
Text
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ENCLOSURE 2 l
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TENNESSEE VALLEY AUTHORITY NUCLEAR POWER GROUP SEQUOYAH NUCLEAR PLANT CORRECTIONS T0 a;
MONTHLY' OPERATING REPORT TO THE-NUCLEAR-. REGULATORY COMMISSION OCTOBER 1989 l
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8912210177 891215
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.y OPERATING DATA REPORT =
DOCKET NO.
50-328.
DATE 11-2-89 COMPLETED BY T. 1. Hollomon TELEPHONE (615) 843-7528 glERATING STATUS
! Notes
- 1. ' Unit Nasse:
Seouavah Unit Two 2.
Reporting Period:
October 1989 l'
j 3.
t.icensed Thermal Power (MWt): 3411.0 1
- 4. = Nameplate Ratintf (Gross Mee): 1220.6 j
- 5. ; Design Electrical Rating (Net Mee): 1148.0-l 6.
Maximum Dependable Capacity fn oss We): 1183.0
.7., Maximan Deperdable Capacity (kJ; mee): 1148.0
- 8. :If Clianges occur in capacity Ratings (Items Ntaber 3 Through 7) Since Last Report, Give Reasons:
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_ 9.
Power Level To Which Restricted, if Any (Net We):
N/A q
- 10. Reasons For Restrictions, If Any:
N/A This Month Yr-to-Date Cumulative l
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- 11. Hours in Reporting Period 745.0
- 7. 2%.0 65.041.0 I
- 12. Nunter of Hours Reactor Was Critical 745.0 5.003.0 32.189.0 1
- 13. Reactor. Reserve Shutdown Hours 0.0 0.0-0.0
'14. Hours Generator On-Line 719.7*
4.805.5*
31.3%. 8*
- 15. Unit Reserve Shutdown Hours 0.0 0.0 0.0 j
- 16. Gross Thermal Energy Generated ( M )
2.122.206 14.820.639
%.544.737
'17. Gross Electrical Energy Generated ( M )
716.580 5.022.736 32.711.4 %
- 18. Net Ei.:rctrical Energy Generated (MI) 687.877 4.003.486 31.194.582 i
- 19. Unit Service Factor 96.6*
65.9 48.3
'20. Unit Availability Factor-96.6*
65.9 48.3
- 21. Unit Ctpacity Factor (Usir.g MDC Net) 80.4 57.3 41.8
- 22. Unit capacity Factor (Using DER Net) 80.4 57.3-41.8
- 23. Unit Forced Outage Rate 0.0 7.8 46.0
- 24. Shutdowns Scheduled Over Next 6 Honths (Type, Date, and Duration of Each):
An ice condenser outage is scheduled in March 1990, with duration of 9 days.
- 25. If Shut Down At End Of Report Period, Estimated Date of Startup:
N/A
- Values corrected from the October 1989 Monthly Opeiating Report
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. DOCKET NO:
50-328 _
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s UNIT SHUTDOWNS AND POWER REDUCTIONS UNIT NAME:
Two-1 DATE:
~11/3/89' REPORT MONTH: October 1989 COMPLETED BY:1 _,L Ho11 aman (Page 1 of 2:)
TELEPHONE:I6151 843-7528
-Method of_
! Licensee
.Cause and Corrective; !
! Duration !
. ! Shutting *Down ! Event-
! Systes
! Component,!'
Action to
! Date
! Type'
! (Hours) ! Reason'
! Reactor
! Report No.
! Code *
! Code'
! : Prevent Recurrence
! No.
! 9 1 891003 5
B
'5
! Reduced power to 50 l'
! percent for maintenance !
! on MFP 2A. After 2A
! maintenance complete,
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! performed maintenance - !'
! on MFP 28.
Reactor
!1
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! power returned to
! 100 percent on 10/6/89. !
t 10
' 8910'5 S
1-B 5
! Reactor power reduced.
! to 75 percent for
! maintenance on CBP 2B
! lobe oil system, then
! on CBP 2A CUNO filters. !.
! 891017 S
1 F
5
! Maintained reduced
! power for core life
~!
! extension. Returned
! to 100 percent reactor !
! power on 10/19/89 to
! meet load demands.
- E hibit G Instructions
'F: Forced Reason:
' Method:
2 x
5: Scheduled A-Equipment Failure (Explain) 1-Manual
- for Preparation cf Data B-Maintenance or Test 2-Manual Scram Entry sheets for Licensee C-Refueling
.3-Automatic Scram Event Report (LER) File D-Regulatory Restruction 4-Continuation of Existing Outage
( NUREG-061) -
E-Operator Training and License Examination 5-Reduction F-Administrative 9-Other G-Operational Error (Explain)
- Exhibit I-Same Source H-Othe- (Explain) 4 I
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DOCKET NO:
50-328 UNIT NAME:
Two
' UNIT SMUTDOWNS AND POWER CEDUCTIONS DATE:
11/3/89 r
REPORT MONTH:. October 1980 '
COMPLETED BY:T J. Hall----
(Page 2 of 2)
TELEPHONE:f6151 843-7528"
! Method of-
! Licensee Cause and Corrective !
! Duration !
! Shutting Down '! Event
! System
! Component !
Action to
! No.
! Date
! Type'.
! (Hours) ! Reason
! Reactor
! Report No.
! Code * -
! Code
- Prevent Recurrence l!
8' 8
l-
! 12
! 891024 5
25.3*
B 5
! Reduced reactor power - !:
! to 30 percent to
't
.! perform turbine main-
! tenance and test for
! excessive vibration.
! Unit remained at-
! 30 percent, but was
! of fline 25.3* hours.
! Reactor power increased ! -
! ~
! to 75 percent on
! 10//27/89.
! 13
! 891027 S
F 5
! Maintain reduced power !
! of 75 percent for core !
! life extension.
- Exhibit G-Instructions 8 Method:
2 1-Manual for Preparation of Data
'F: Forced Reason:
S: Scheduled A-Equipment Failure (Explain)
Entry sheets for Licensee 2-Manual Scram B-Maintenance or Test Event Report (LER) File 3-Automatic Scram C-Refueling 4-Continuation of Existing Outage (NUREG-061)
D-Regulatory Restruction E-Operator Training and License Examinatior.
5-Reduction 9-Other F-Administrative
' Exhibit I-Same Source G-Operational Error (Explain)
H-Other (Explain)
" Values corrected from the October 1989 Monthly Operating Report.
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