ML20084Q343
| ML20084Q343 | |
| Person / Time | |
|---|---|
| Site: | Quad Cities  |
| Issue date: | 11/20/1973 |
| From: | Kalivianakis N COMMONWEALTH EDISON CO. |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| Shared Package | |
| ML20084Q347 | List: |
| References | |
| NUDOCS 8306130220 | |
| Download: ML20084Q343 (1) | |
Text
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MR J KEPPLER REGIONAL DIRECTOR S
US ATOMIC ENERGY COMMISSION 799 ROOSEVELT RD GLEN ELLYN IL 60137 O
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-O RE QUAD CITHES NUCULAR POWER STATION DOCKET 50-254DPR29 APPENDIX e
A SECTION 10A2 AND 36DI AND 663 AT 8AM NOVEMBER 20 1973 A LEAKAGE R ATE FROM UNIDENTIFIED SOURCES INTO THE UNIT ONE PRIMARY CONTAINMENT O
WAS DETERMINED TO BE IN EXCESS OF THE FIVE GPM ALLOWED 3Y TECHNICAL e
SPECIFICATION 36DI. BASED ON THE SUMP FLOW R ATE FOR THE PREVIOUS 8 HOUR SHIFT THE LEAK RATE HAS BEEN CALCULATED TO BE SLIGHTLY O
GREATER THAN FIVE GPM. WITH THIS RELATIVELY LOW LEAK R ATE THE e
SAFETY IMPLICATIONS APPEAR TO BE MINOR. AN ORDERLY SHUTDOWN TO THE COLD CONDITION IS IN PROGRESS.
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