ML19341A007
| ML19341A007 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 01/06/1981 |
| From: | Willis E CAROLINA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML19341A004 | List: |
| References | |
| NUDOCS 8101210408 | |
| Download: ML19341A007 (12) | |
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Maintenance 810307 1344 hours0.0156 days <br />0.373 hours <br />0.00222 weeks <br />5.11392e-4 months <br />
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UNIT SilOTDOWNS AND POWER REDUCTIONS DOCKET NO. - 050-0325 UNIT NAME Brunswick No. 1 DATE _ January. 1981 REPORT MONTl! _ December. 1980 COMPLETED BY Eulis A. Willis TELEPif0NE ~919-457-9 521
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Report #
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028 801228 S
81.1 B
3 N/A CII IIca ter Unit was separated from the grid to perform maintenance on the feed-water heaters.
Outage will he more fully described in Report 80-001 (Outage Repott for the period in which the outage ends.)
9 I
2 3
F: Forced Reason:
4 Method:
S: Scheduled A Lquipment Failure (Explain) 1-Manual Exhibit G-Instructions B-Maintenance of Test for Preparation of Data 2-Manual Scrarn.
Entry Sheets for Licensee C Refueling
.LAutornatic Scram.
Event Report (LER) Fde (NUREG.
D Regulatory Restriction 4-Other (Explain) 0161)
E Ope:ator Training & li:cnse Examination F Administrative G-Operational Error (Explain) 5 (9/77)
Il-Other (Explain)
Eshibit I.Same Source
APPENDIX Docket No.:
050-0325 Unit:
Brunswick No. 1 Date: January, 1981 Completed By:
Eulis A. Willis OPERATIONS
SUMMARY
Brunswick No. 1 i
~
Brunswick No.1 operated at an 89.1% availability factor for the month of December with a 76.0% capacity factor. There was one power reduction this month, and one "of f-line" outage, both are detailed in Appendix D, the unit shutdowns and power reductions log.
There are 476 BWR and 160 PWR spent fuel bundles in the Brunswick Unit No.1 fuel pool.
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UNITSIIUTDOWNS AND POWER REDUCTIONS DOCKET NO. 050-0324 UNIT NAME Brunswick No. 2 DATE _ January, 1981 REPORT Af0NTil December.1980 COMPLETED BY _Eulis A. Willis TELEPil0NE 919-457-9521
~.
E
.$ ?
3
$Y5 Licensee h
je.,
Cause & Corrective c
No.
DJte Q
5 Ej i;
jsE Event (3
gO3 Action to H
fE 5 dj =s Report #
mU o
Prevent Recurrence u
O 017 801205 S
188 B
1 N/A CII 11ea ter The unit was separated from the grid to perform maintenance on the feedwater heaters.
Plugged identified leaking tubes.
o 1
2 3
F: Forced Reason:
4 Method:
S: Scheduled A Equipment Failure (Explair.)
1-Manual Exhibit G. Instructions for Preparation of Data Il-Maintenance of Test 2 Manual Scram.
Entry Sheets for t.icensee C-Refueling 3 Automatic Scram.
Event Reporn (LER) File (NUREG.
D-Regularory Restriction 4 Other (Explain) 0161)
E-Operator Training & License Examination F-Administrative 5
G. Operational Error (Explain) 19/77)
II Other (Explain)
Exhibit I. Same Source B
[
^
UNIT SIIUIDOWNS AND POWER REDUCTIONS DOCKET NO. 050-0324 UNIT NAME Brunswick No. 2 DATE Sinuary, 1981 REPORT MONTil December, 1980 COMPLETED BY Eulis A. Willis TELEPif0NE 919-457-9521 e.::
e re
.3 u..::
5"
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~2 EX Licensee g **,
c.
Cause & Corrective No.
Date g.
g _g g
jgg nye,"
~d Action to 3 tg g Report #
mo oO oc g
p, event Recurrence 6
018 801216 F
68.9 11 3
N/A EB ELECON Tlie reactor scrammed because of low vacuum caused by a loss of Emergency Bus E-4.
Repairs to E-4 were completed.
Additionally, Plant Modification 80-162 was ins talled.
I 2
3 4
F: Forced Reason:
Method:
Exhibit G Instructions S: Scheduled A Eiguipment Failure (Explain) 1-Manual for Preparation of Data Il-Maintenance or Test 2 Manual Scram.
Entry Sheets for I.ieensee C.Re fueling.
3 Automatic Scram.
Event ReporI (LER) File (NUREG.
D Regularory Restrietion 4-Other ( Explain) 0161)
E-Operator Training & License Examination F Administrative 5
G-Operational Error (Explain)
(9/77)
Il Other (Explain)
Eshibit I-Same Source
UNIT SiluTDOWNS AND POWER REDUCTIONS DOCKET NO. 050-0324 UNIT NAME Brunswick No. 2 DATE January. 1981 REPORT MONT1g December, 1980 COMrLETED BY Eulis A. Willis TELEPif0NE 919-457-9521 "i
c re
.3w=
5
.2 _e 9
, E '.;
Licensee 5 -t,,
8."b" 1,
Cause & Corrective No.
Date c
g g
g jg&
Event a '?
Ac, ion to
$5 5
j@g Report #
$0 Prevent Recurrence 6
019 801220 F
132.9 D
1 N/A CG 222222 Power was limited due to high reactor water conductivity.
Power was limited in order to clean up the reactor water and not exceed the technical specification limit of 2 pmho.
a I
2 3
F: Forced Reason:
4 Method:
S: Scheduled A. Equipment Failure (Explain) 1-Manual Exhibit G - Instructions
- 11. Maintenance of Test for Preparation of Data 2 Manual Scram.
Entry Sheets for Licensee C. Refueling
- 3. Automatic Scram.
Event ReporI(LER) File (NUREG.
D. Regulatory Restriction 4 Other (Explain) 01611 E Operator Training & License Examination F Administrative 5
G Operational Error (Explain)
.(9/77)
II Other (Explain)
Exhibit I. Same Source
p
^
UNITSilUTDOWNS AND POWER REDUCTIONS DOCKET NO.
050-0324 UNIT NAME Brunswick No. 2 DATE Januarv. 1981 REPORT MONTil December. 1980 COMPLETED BY _ Eulin A. Willis TELEPfl0NE 919-457-4521 l
1 w.
E 5
.! E 3
$ $E Licensee 5 t, E*
No.
DJte Q
3$
$5$
Event 3Y o3 Actiort to o.,
Caese & Currective H
5 3 g ;:
Repori #
N0 IU Prevent Recurrence g
u Q
020 801226 F
107.2 A
3 N/A Cll PumpXX Reactor scram on low water level due
~
to reactor feed pump trip.
Trigger assembly and the dump valve were removed from unit and were machined at point of contact to restore dimension to as-built condition.
I 2
3 F: Forced Reason:
4 Method:
S: Scheduled A Equipmer! Fai!are(Expiain) 1-Manual Exhibit G-Instructions for Preparation of Data B.M*,: nance of Test 2 Manual Scram.
Entry Sheets for Licensee i Refueling.
3 Automatic Scram.
Event Report (LER) Fde INUREG.
D-Regulatory Hestriction 4-Other (Explain) 0161)
E-Operator Training & License Examination F Administrative 5
G-Operational Error (Explain) 19/77)
Il Other (Explain)
Exhibit I Same Source
APPENDIX Docket No.: 050-0324 Unit: Brunswick No. 2 Date: January, 1981 Completed By: Eulis A. Willis OPERATIONS
SUMMARY
Brunswick No. 2 Brunswick _ No. 2 operated at 51.1% availability factor for the month of. December with a 30.8% capacity factor. There was one power reduction this month and 1
three "off-line" outages, both are detailed in Appendix D, the unit shutdowns and power reduction log.
There are 264 BWR and 131 PWR spent fuel bundles in the Brunswick Unit No. 2 fuel pool.
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I
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