ML19262A371

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Responds to Re Potential for & Consequences of Secondary Water Sys Fluid Flow Instability in Pwrs.Will Not Meet Date Requested.Will Provide Schedule for Provision of Response by 750613
ML19262A371
Person / Time
Site: Crane Constellation icon.png
Issue date: 05/31/1975
From: Arnold R
METROPOLITAN EDISON CO.
To: Lear G
Office of Nuclear Reactor Regulation
References
GQL-1109, NUDOCS 7910260691
Download: ML19262A371 (2)


Text

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i NRC

L'TRlRUTION FOR PART E0 00?

7 MATERI AL (TEf.1PORAfiY FORT.1)

CONTROL NO:

6133 FILE:

FROM: Metropolitan Edison Co.

DATE OF DOC DATE REC'D LTR TWX RPT OTHER Reading, Pa.

19603-5-31-75 6-5-75 XX R2c.a-,+

TO:

ORIG CC OTHER SENT AEC PDR XX Mr. George Lear j 1 signed SENT LOCAL POR XX CLASS UNCLASS PROPINFO INPUT NO CYS REC'D DOCKET NO:

XXX L

1 50-289 DESCRIPT!ON:Ler re our 5-15-75 ler... adv that info re secondary system fluid flob instabiI.ity in PWR's(water hac:mer) will be submitted by 6-13-75...'

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Division of Reactor Licensing s

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U. S. :iuclear Reguistorv Commission Washington, D.C.

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Dear Mr. Lear:

Three Mile Island IIuclear Station Unit 1 Decket :To. 50-289 Cperating License To. DPR-50 In respcnse to your letter of May 15,1975--regarding the potential for and potential consequences of secondary systen fluid flow instability i n c.m ' s (characterized as " water har::ner")--please be advised that we do not anticipate being able to provide you with a full response to your

'iay 15, 1975 questions until scmetire after the date by which you cequested it.

Further, we anticipate being able to provide you with a schuule that we can meet by June 13, 1975 Sincerely, f

/

R. C. urnold Vice President RCA: RS3 : tas File:

20.1.1 / 7.~.h l.1 1485 236

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