ML20195E345

Forwards 3.5 Inch Computer Diskette Containing Revised File Format for Annual Dose Rept for 1998,per 990520 Telcon Request from Nrc.Each Station Data Is Preceded by Header Record,Which Provides Info Necessary to Identify Data

ML20195E345
Person / Time
Site:	Dresden, Braidwood, Zion
Issue date:	06/07/1999
From:	Krich R COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9906110053
Download: ML20195E345 (2)

Text

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• J Commonwealth Eclison Company 1400 Oput Place Downers Grme, IL 60515-5701 1

I June 7,1999 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D. C. 20555-0001 l

B'aidwood r Station, Units 1 and 2 Facility Operating License Nos. NPF-72 and NPF-77 NRC Docket Nos. STN-458 and STN 50-457 i

Dresden Nuclear Power Station, Units 1,2, and 3 l Facility Operating License Nos. DPR-2, DPR-19, and DPR-25 NRC Docket Nos.50-010. 50-237 and 50-249 i

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Zion Nuclear Power Station, Units 1 and 2 Facility Operating License Nos. DPR-39 and DPR-48 NRC Docket Nos. 50-295 and 50-304

Subject:

Revised File Format for Annual Dose Report for 1998

Reference:

Letter from R. M. Krich (Commonwealth Edison Company) to U. S. NRC,

" Annual Dose Reports for 1998," dated April 30,1999.

Pursuant to 10 CFR 20.2206(c), the reference letter transmitted the 1998 Annual Dose Reports for all Commonwealth Edison (Comed) Company nuclear power facilities. The Annual Dose Reports for 1998 were submitted electronically on magnetic tape. During a May 20,1999, telephone conference between representatives of the NRC and Comed, the NRC representative indicated that difficulties had been encountered in retrieving data from the magnetic tape for Braidwood Station, Dresden Nuclear Power Station and Zion {b Nuclear Power Station. The NRC representative requested that the Annual Dose Report data for these stations be provided on a 3.5 inch computer diskette.

The anclosed 3.5 inch computer diskette includes the requested data and was prepared following the guidance provided in Regulatory Guide 8.7, " Instructions for Recording and Reporting Occupational Radiation Exposure Data," Revision 1, dated June 1992. The diskette was generated on May 26,1999, and contains the Annual Dose Reports for Dresden Nuclear Power Station, Braidwood Station, and Zion Nuclear Power Station.

The data for these Annual Dose Reports is the same as that previously transmitted in the reference letter. Each station's data is preceded by a header record, which provides the information necessary to identify the source of the data.

DR -

R A Unicom Company

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June 7,1999 U. S. Nuclear Regulatory Commission Page 2 The data for Braidwood Station, Dresden Nuclear Power Station, and Zion Nuclear Power Station, provided on the 3.5 inch computer diskette, has been comoressed using the computer program WinZip. The diskette was created on an International Business Machines (IBM) personal computer. The character set is ASCll format. As specified in 10 CFR 20.2206(c), the copy of the 3.5 inch computer diskette is being transmitted to the Radiation Exposure ir. formation Reporting System (REIRS) Project Manager at the NRC.

Should you have any questions conceming this letter, please contact Mr. J. A. Bauer at (630) 663-7287, Respectfully,

/  !

R. M. Krich q

Vice President - Regulatory Services i

Enclosure:

One 3.5 Inch Computer Diskette cc: Regional Administrator- NRC Region Ill (w/o enclosure)

REIRS Project Manager, Office of Nuclear Regulatory Research (w/ enclosure)

NRC Senior Resident inspector- Braidwood Station (w/o enclosure)

NRC Senior Resident Inspector- Dresden Nuclear Power Station (w/o enclosure) l l

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