ML20140E962

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Provides Addl Info Re First 10-year ISI Program for Plant. Informs That CE Will Perform PDI Technique from Two Directions.Staff Approval,Requested
ML20140E962
Person / Time
Site: Braidwood  Constellation icon.png
Issue date: 04/07/1997
From: Stanley H
COMMONWEALTH EDISON CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9705020015
Download: ML20140E962 (2)


Text

e Commonwealth I.dNm Company liraidwood Generating Mation l

Route si. lkix Hi y Ilraces ille. lf. 60 607%19 Tel H I 5-15&2801 I April 7,1997 l

United States Nuclear Regulatory Commission I Washington, D.C. 20555-0001 Attention: Document Control Desk

Subject:

Braidwood Nuclear Station Units 1 and 2 Additional Information Regarding the First 10 Year Inservice Inspection Program NRC Docket Numbers: 50-456 and 50-457

References:

1. H. G. Stanley letter to the Nuclear Regulatory Commission dated October 8,1996, transmitting Revision 4 to the Inservice Inspection Plan for Braidwood Units 1 and 2
2. Teleconference dated April'/,1997, between the Commonwealth Edison Company and the Nuclear Regulatory Cotamission Regarding ,

Relief Request NR-29 Reference 1 transmitted the Commonwealth Edison Company's (Comed) first 10 year Inservice Inspection Program and the associated reliefrequests for Braidwood Station, Units 1 and 2. During the Reference teleconference the Staff and Comed specifically l discussed Relief Request NR-29 which requested use of a one directional Performance Demonstration Initiative (PDI) on the reactor vessel shell welds. Comed understands that ,

I at this time the Staffis reluctant to approve a one directional examination; therefore, Comed will perform the PDI technique from 2 directions and requests the Staff s approval l at this time. If the Staff s technical concerns for the 1 sided technique are resolved in the future, Comed may ask the Staff to reconsider the application of this technique for the i Braidwood Unit 210 year ISI.

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Ifyou have any questions concerning this please contact, Denise Saccomando, Senior ()

Licensing Administrator. i O

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9705020015 970407 PDR ADOCK 05000456 q PDR

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I Document Control Desk Pane 2 Sincerely, ee an ey e Vice President raidwood Nuclear Generating Station cc: A.B. Beach, Regional Administrator - RIII l

C. Phillips, Senior Resident Inspector - Braidwood l G. Dick, Byron /Braidwood Project Manager - NRR J Oflice of Nuclear Safety -IDNS i

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