ML20071J489

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Requests That Byron & Braidwood Stations Data Verification/ Update Pertaining to GL 92-01 Be Delayed Until Early Sept 1994 & 940808,respectively
ML20071J489
Person / Time
Site: Byron, Braidwood  Constellation icon.png
Issue date: 07/22/1994
From: Bauer J
COMMONWEALTH EDISON CO.
To: Russell W
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM), Office of Nuclear Reactor Regulation
References
GL-92-01, GL-92-1, NUDOCS 9407280192
Download: ML20071J489 (2)


Text

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Commonwealth Edison i

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1400 Opus Place j

v Downers Grove. Illinois 60515 July 22,1994 Mr. William Russell, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington D.C. 20555 Attention:

Document Control Desk

Subject:

GL 92-01, " Reactor Vessel Structural Integrity" Data Update Byron Station Units 1 and 2 3

(NPF-37/66; NRC Docket Nos. 50-454/455)

Braidwood Station Units 1 and 2 (NPF-72/77; NRC Docket Nos. 50-456/457)

Reference:

R. R. Assa letter to D. L. Farrar dated June 24,1994, requesting verification of data pertaining to GL 92-01, " Reactor Vessel Structural Integrity

Dear Mr. Russell:

By letters dated July 2,1992, and November 19,1993, Commonwealth Edison Company (Comed) provided a response to GL 92-01, Revision 1. In the above referenced letter, the Staff requested the Comed verify the previously supplied information by July 24,1994, as this data will be entered into a Reactor Vessel Integrity Database.

Comed respectfully requests that the Byron data verification / update be delayed until early September,1994 as the analysis of the Unit 2 Reactor Vessel Radiation Surveillanco Program Capsule W will be completed in August,.1994. It is anticipated that some of the previously provided data will be updated.

Comed also respectfully requests that the Braidwood data verification / update be delayed until August 8,1994 to allow for a complete and accurate verification of the subject data.

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Mr. W. T. Russell 2

July 22,1994 Please address any comments or questions regarding this matter to this office.

s Respectfully, n<fu k.Yhws )

Joseph A. Bauer Nuclear Licensing Administrator gp/ jab i

l cc:

R. R. Assa, Braidwood Project Manager, NRR G. F. Dick, Byron Project Manager, NRR H. Peterson, Senior Resident Inspector - Byron S. G. Dupont, Senior Resident Inspector - Braidwood B. Clayton, Branch Chief-Region III Oflice of Nuclear Facility Safety - IDNS 1

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