ML20132B522
| ML20132B522 | |
| Person / Time | |
|---|---|
| Site: | Zion File:ZionSolutions icon.png |
| Issue date: | 12/11/1996 |
| From: | Schwartz G COMMONWEALTH EDISON CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| Shared Package | |
| ML20132B526 | List: |
| References | |
| NUDOCS 9612170272 | |
| Download: ML20132B522 (1) | |
Text
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n>nunonw catoi nison onniuny Zion Generating Matton 101 Shiloh lioulevard zion n.uxrn 2 e Tel 817-76J08 6 December 11, 1996 l
U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555-0001
Subject:
Zion Station Unit 1 Steam Generator Inservice Inspection Results NRC Docket Number 50-295 Zion Unit I has completed its fourteenth refueling outage. During this outage, the steam generator tubes underwent the required inservice inspections. Pursuant to Technical Specifications 4.3.1.B.5 and 6.6.3.B(k), the attached report details the results of these inspections.
-Included in the attached report are the results of the multi-frequency eddy current examinations.
Where it was desirable to return defective tubes to service, sleeving was used as the repair method.
In addition to sleeving, the P plugging criteria, coupled with tube re-rolling, was utilized to allow tubes to remain in-service. Additionally, Westinghouse Inconel 600 Mechanical Plugs were removed and replaced with Combustion Engineering Rolled or Welded Plugs.
Please direct any questions to Mr. W. Stone, Regulatory Assurance Supervisor, at (847) 746-2084, extension 2246.
Sincerely, r
$VM i
G.K. Schwartz
'f }
Station Manager Zion Station f
i Attachment Q
cc:
A.B. Beach, Region ill Administrator C.Y. Shiraki, Project Manager - NRR R.A. Westberg, Interim Senior Resident inspector - Zion Office of Nuclear Safety - IDNS Comed Document Control Desk - Licensing GKS/jw 9612170272 961211 PDR ADOCK 05000295 G
PDR J