ML20085H092
| ML20085H092 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 09/21/1974 |
| From: | Green H TENNESSEE VALLEY AUTHORITY |
| To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| Shared Package | |
| ML20085H085 | List: |
| References | |
| NUDOCS 8308300161 | |
| Download: ML20085H092 (1) | |
Text
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ATOMIC ENERGY COMMISSION, ATTN REGION 2, DIRECTORATE OF REGULATORY
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OPERATIONS 230 PEACH TREE ST NORTHWEST ATLANTA GA 30303 1
i BFAO-So-259/7aa87 4T 130PM SEPTEMBER 20, 1974 WHILF IN THE SHUTDOWN C 0 0 L I t'G MODE AT AppROXIMATELY 125 DEGREES F,
llNIT 1 RHR PUMPS B AND 0 EXPERIENCED FAILURE OF 1/2 INCH PIPE NIPPLES SUPPLYING PUMP SEAL WATER REPLACEMENT NIPPLES ON BOTH PUMPS SUBSEQUENTLY FAILED AND IT WAS NECESSARY TO USE NIPPLES OF A HEAVIER SCHEDULE 0 PIPE.
l PUMPS 9 AND D ARE AQFSENTLY OPERATING SATISFACTOPIALLY WHILE INVESTIGATI l
ON AS TO CAUSE AND PEQHANENT CORRECTIVE ACTION CONTINUES, RHR PUMPS l
A AND C WERE OUT OF SERVICE FOR SCHEDULED MAINTENANCE AT THE TIME l
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