ML20129E973

Responds to FOIA Request for Region III Tracking Sys for Byron & Other Associated Documents.Region III Will Make Computer Printouts Available

ML20129E973
Person / Time
Site:	Byron
Issue date:	05/09/1985
From:	Felton J NRC OFFICE OF ADMINISTRATION (ADM)
To:	Wright T BUSINESS & PROFESSIONAL PEOPLE FOR THE PUBLIC INTERES
References
FOIA-85-308 NUDOCS 8507170137
Download: ML20129E973 (1)

Text

%, UNITED STATES 8( 3 o

I NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 Docket Nos. 50-454/455 MAY 0 91985 Mr. Timothy W. Wright, III Business and Professional People for the Public Interest 109 North

Dearborn Street,

Suite 1300 IN RESPONSE REFER Chicago, IL 60602 TO F01A-85-308

Dear Mr. Wright:

This is in response to your letter dated April 24, 1985, in which you requested, pursuant to the Freedom of Information Act (FOIA), copies of the Region III Track *1g System for Dockets 50-454/455 (Byron) and other associated documents.

During a May 3,1985, telephone conversation with Mr. Stephen Isaacs of my staff, you were informed that the NRC Region III Office (Glen Ellyn, Illinois) has two computer printouts which respond to your request. By mutual agreement, these printouts will be made available to you from our Region III Office.

Please contact Ms. Chad McCormick on 312-790-5654 in order to make the necessary arrangements.

This completes action on your request.

Sir;cerelv

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i J. M. Fel+.on, Director

[ Divisior. of Rules and Records Office of Administration 1

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!bni tor We1.1 517-M2 has been on excursion sir.ce ': arch 8,1984. Cor . ping has 1ewered the cerf ac:.ivity sad sulfate values to some extent. Per their September 18, 1984 letter, Westinghouse believes that a casing break exists at approximately 70 feet belew surface in that well. They believe that the mixing of an overlying aquifer with the underlying aquifer is causing the excursion status. Also, in conversations with Glenn !! coney (District III Of fice), it has been brought to my attention that Westinfmuse has lest two or three punps down this .: ell.

A rep 1:wcrant well, 517-:;'12, has been drilled next to 517-M2. A letter of Septenber 18, 1984, suggests that baseline samples have not yet been collected for this replacement well.

II. Discussion i Since Uell 517-M2 was already on excursion status and the replacement well is next to the original well, it is reconmended that the original baseline and UCL's be applied to the replacement well. This procedure would assure that the baseline and UCL's are representative of the unaffected aquifer conditions. Since the two wells are very close, it is expected that the water quality will be very similar.

The original well should be plugged in a nanner that will prevent the cross-contamination of aquifers.

III. Pec c:acndations It is recem. mended that the baseline and UCL's of 517-M2 be applied to 517- 212.

The new well should replace 517-M2's monitor functions. It is also recommended that the original well be plugged.

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