ML20041A071
| ML20041A071 | |
| Person / Time | |
|---|---|
| Site: | Callaway  |
| Issue date: | 11/28/1981 |
| From: | Levering R AFFILIATION NOT ASSIGNED |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| Shared Package | |
| ML20041A057 | List: |
| References | |
| RTR-NUREG-0813, RTR-NUREG-813 NUDOCS 8202190048 | |
| Download: ML20041A071 (1) | |
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.MR JAMES KEPPLER NI NRC'01 RECTOR REGION III'
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RE: NUREG-0813 CORROSION OF STEAM GENERATOR TUBES RESULTING IN WA.LL THINNING,
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CRACKlNGs AND.DENTIRG HAS BECOME A MAJOR PROBLEM'IN WESTINGHOUSE
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PARTS ~. LEAKAGES RESULTING FROM THESE DEFECTS CAN CAUSE HIG'HLY~
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RAD 10 ACTIVE PRIMARY COOLANT WATER To LE5K INTO THE SECONDARY WATER l
SYSTEM AND THUS INTO THE ENVIRONMENT. THIS PRO.BLEM HAS~RECENTLY NECCESITATED THE REPLACEMENT OF THE STEAM GENERATOR SYSTEM AT THE 9
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i YEAR OLD TURKEY POIAT REACTOR IN FLORIDA AT'A COST OF HUNDREDS OF
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MlLCIONS OF DOLLARS. THIS GENERATOR DESIGN IS THE SAME AS THAT OF
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CALLOWAi I. PLEASE EXPLAIN WHAT PRECAUTIONS.ARE BEING TAKEN AT C
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ALLOWAY.
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