ML20084H852
| ML20084H852 | |
| Person / Time | |
|---|---|
| Site: | Browns Ferry  |
| Issue date: | 04/15/1974 |
| From: | Green H TENNESSEE VALLEY AUTHORITY |
| To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| Shared Package | |
| ML20084H846 | List: |
| References | |
| AO-BFAO-7423T, NUDOCS 8305060028 | |
| Download: ML20084H852 (2) | |
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TBA274(1445)(2-020063E105)PD 04/15/74 1445 a
2057298316 TDBN ATHENS AL 103 04-15 0245P EDT FON 4045264503 3
US ATOMIC ENERGY COMMISSION REGION 2 DIRECT 0P ATE OF REGULATORY OPER ATIONS 230 PEACHTREE ST NOPTHWEST M EIE 3
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BFAO-7423T THE HPCI SYSTEMS FAILED TO MEET ITS ST ART TIME REQUIREMENT 3
DURING PERFORMANCE OF A POST MAINTENANCE SURVEILL ANCE TEST AT APPROXIMATELY 930AM ON 4-14-74 THE REACTOR WAS IN THE PROCESS 0F STARTING UP AND WAS AT R ATED TEMPERATURE AND PRESSURE AND O
APPROXIMATELY 10 PERCENT POWER LEVEL THE HPCI REACHED R ATED p
SLOW IN 27.5 SECONDS VERSUS REQUIRED TIME OF LESS THAN 25 SECONDS THE SYSTEMS HAD PREVIOUSLY MET ALL REQUIREMENTS WHEN TESTED O
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Telegram from Tennessee Valley Authority,!!. J. Green, APR 3 01974 dated April 15. 1974 259 DISTRIBUTION:
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DR Central Files Regulatory Standards (3)
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