ML20096D882
| ML20096D882 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 11/30/1995 |
| From: | Tanya Smith TENNESSEE VALLEY AUTHORITY |
| To: | |
| Shared Package | |
| ML20096D792 | List: |
| References | |
| NUDOCS 9601190328 | |
| Download: ML20096D882 (1) | |
Text
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2 ga UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO:
50-296 O&
REPORT MONTH:
NOVEMBER 1995 UNIT:
BROWNS FERRY 3 20 PREPARED BY:
T. R. Smith TELEPHONE:
(205) 729-2955 de CO O L)
OM E(D 04 0 0-Method of License OO Duration shutting Event System Component Cause and Corrective Action to Prevent f[
No.
Date Type' (Mours)
Reason' Down Reactor' Report No.
Code' Code' Recurrence ONM mu
,0 1
11/19/95 S
151.3 F
9 Unit was off-line 151.3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> for testing from initial criticality (11/19/95) to breaker closure (11/25/95) 2 11/25/95 S
7 a
5 Tripped main turbine due to excessive vibration 3
11/26/95 S
1 8
5 Tripped main turbine for maintenance on main 1
generator current transformer circuits 4
11/26/95 S
2 8
5 Tripped main turbine to perform overspeed test t
5 11/27/95 S
48 B
2 Manual scram of mit 3 reactor required by testing sc M le. Also main generator had insufficient cooling flow through the f
exciter cooler.
i i
k i
THIS SNEET REVISED FOR NOVEMBER 1995 REPORT
'F-Forced
'A-Equipment Failure (Explain) hthod:
' Instructions for Preparation of Licensee S-Scheduled B-Maintenance or Test 1-Manual Event Reports (NUREG-1022)
C-Refueling 2-Manual Scram D-Regulatory Restriction 3-Automatic Scram E-Operator Training and License Exemination 4-Continuation of Existing Outage F-Actainistrative 5-Reduction i
G-operational Error (Explain) 9-Other H-Other (Explain)
OPERATING DATA REPORT
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