ML20084L915

Telecopy Ro:On 740429,during Transfer of Water from Unit 3 Torus to Radwaste Facility,Leak Discovered in 3-inch Line Used to Transfer Water from Containment Torus to Radwaste Facility.Water Pumped Off by Radwaste Floor Drain Sys

ML20084L915
Person / Time
Site:	Dresden
Issue date:	04/29/1974
From:	Stephenson B COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
NUDOCS 8305240206
Download: ML20084L915 (3)

Text

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a.k.s E.s * - Tele ram UJE5'IPID Union 4- in 2 o ..u. g ei ., gav ta g e Ng g- GENT SECTION ADDEh2ERS -

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l 07433 .0VE MORRId,%$gMe40IS TgMe Da or BY)

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F. PMS MR JAMES G. KEPPLER " - - - - - - --- -

j; DIRECTOR DIRECTORATE OF REGULATORY OPERATIONS l h, REGION 3 t

l g. WUX US ATOMIC ENERGY COMMISSION iio' 799 ROOSEVELT ROAD GLEN Fl.l.YN I1. sn!xi  ;

w SUBJECT DPR 19 DRESDEN NUCLEAR POWER STATION UNIT 2. ~

THIS WILL CONFIRM A CONVERSATION WITH H. DANCE OF YOUR i 4Q OFFICE AT 1500 HOURS THIS DATE CONCERNING DISCOVERY OF A LEAK jg IN A THREE INCH LINE USED TO TRANSFER. WATER FROM THE CONTAINMENT. ,

,, l iS'" TORUS TO THE RADWASTE FACILITY FOR REPROCESSING

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AT THE TIME OF- THE OCCURANCE, UNIT 2 WAS OPERATING AT 737MWE. VATER

' ,,,,,g BEING TRAhSFERRED FROM UNIT 3 TORUS TO THE 9ADWAFTE FACILITY.

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.. ""th(I;5i r p,g it D m ALL WATER WHICH ESCAPED THROUGH THE LEAK FELL ON THE. RADWASTE B ASEMENT FLOORS AND WAS IMMEDI ATELY PUMPED ~ 0Fp[BY- THE RADWASTE FLOOR m DRAIN SYSTEM AS THIS FULFILLS THE COND TIONS OF AN ABNORMAL )

OCCURANCE A FOLLOWUP REPORT WILL BE SUBMITTED TO YOU WITHIN TEN 7 :)

DAYS.

l B B STEPHENSON g l SUPERINTENDANT DRESDEN~ NUCLEAR POWER STATION g COMMONWEALTH EDISON COMPANY (1 RTE I MORRIS IL 3

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.,i UNITED STATES

7( . g' , ATOMIC ENERGY COMMISSION T DIRECTOR ATE OF REGULATORY OPER ATIONS

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%s o' 799 ROOSEVELT ROAD g 4.[ ^ t' 4 GLEN ELLY N, ILLINOIS 6o137

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