ML20084K416

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Telecopy Ro:On 741002,A Floor Drain Sample Tank Found W/ Radioactivity Higher than Limit.Cause Not Stated
ML20084K416
Person / Time
Site: Dresden Constellation icon.png
Issue date: 10/03/1974
From: Stephenson B
COMMONWEALTH EDISON CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20084K414 List:
References
NUDOCS 8305190389
Download: ML20084K416 (1)


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e C> JAMES KEPPLER REGIONAL DIRECTOR DIRECTORATE OF REGULARTORY OPERATIONSO REGION 3 US ATOMIC ENERGY COMMISSION 799 R SEVELT RD O

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DPR-19 DRESDEN NUCLEAR POWER STATION UNIT 2 THIS WILL CONFIRM OUR CONVERSATION WITH C BROWN OF YOUR OFFICE AT 1020 HOURS THIS DATE O

O CONCERNING GREATER THAN 0.7 CURIES IN (A) FLOOR DRAIN SAMPLE TANK THIS TANK WAS PROCESSED BY DISCHARGING TO THE RIVER BEFORE THE ORIGINAL CURIE 00NTENTS OF 0.94 WAS DETERMINED THIS TANK WAS INITI ALLY rd O

FILLED AT 0200 HOURS ON 9-25-74 AND AT APPROXIMATELY 0600 HOURS ON 9-26-74 THE TOTAL ACTIVITY WAS BELOW THE 0.7 CURIE LIMIT THIS ABNORMAL OCCURRENCE WAS DISCOVERED ON 10-2-74 WHEN THE TECHNICAL O

STAFF MADE A REVIEW OF DEVIATION REPORT WHICH HAD BEEN INITI ATED O

AT THE TIME OF THE REPORT B B STEPHENSON SUPERINTENDENT DRESDEN NUCLEAR POWER STATION COMMONWEAL O

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