ML20072T662
| ML20072T662 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 08/31/1990 |
| From: | Whitt M ENTERGY OPERATIONS, INC. |
| To: | |
| Shared Package | |
| ML20072T640 | List: |
| References | |
| NUDOCS 9104180214 | |
| Download: ML20072T662 (1) | |
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c-Page 2 of 2 "2
ATTACMDiT A
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UNIT SHUTDOWNS AND POWER REDUCTIONS oc REPORT FOR AUGUST, 1990 c-00 4*
DOCKET NO.
50-368 Uwra UNIT NAME Two 2$,
DATE Aurust. 1990 COMPLETED BY M. S. Whitt T~rsEPHONE 501-964-3743 Method of Licensee Cause & Ccrrective Duration Shutting Event System Component Action to h-Date Type' (Hours)
Reason Down Reactor
- Recor: #
Code' Code' Prevent Eecurrence 2
90-05 900821 F
32.3 A
3 2-90-019 SB-PSV The reactor was automatically tripped after the "B" Main Steam Isolation Valve (MSIV) closed due to a failure in a solenoid valve.
The solenoid valve was replaced; further investigation is being conducted to determine the root cause of the failure.
1 1
s s
F: Forced Reason:
Method:
Exhibit G - Instructions S: Scheduled A-Equipment Failure (Explain) 1-Manual for Preparation of Data B-Maintenance or Test 2-Manual Scram.
Entry Sheets for Licens~e C-Refueling 3-Automatic Scram.
Event Report (LER) File (NUREG-D-Regulatory Restriction 4-Continuation 1022)
E-Operator Training 6 5-Load Reduction 5
License Examination 9-Other F-Administrative Exhibit I - Same Source G-Operational Error (Explain)
H-Other (Explain)
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