ML19344B225

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Corrects 800728 Interim Deficiency Rept Re Defective Welds on Containment Spray Piping (RHR) Hangers.Addl Defective Welds Identified in Reinsp Have Not Been Repaired.Repair Work Still in Progress
ML19344B225
Person / Time
Site: Clinton Constellation icon.png
Issue date: 08/15/1980
From: Koch L
ILLINOIS POWER CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
U-0167, U-167, NUDOCS 8008250775
Download: ML19344B225 (1)


Text

.

U-0167 Ll4-80(08-15)-9

/LLINDIS POWER 00MPANY

. [ 500 SOUTH 27TH STREET DECATUR ILLINOIS 62525 August 15, 1980 Mr. James G. Keppler Director, Region III Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission 799 Roosevelt Road

- Glen Ellyn, Illinois 60137

Dear Mr. Keppler:

Clinton Power Station I' nit 1 Docket 50-461 Construction Permit CPPR-137 This letter amplifies and modifies Illinois Power Company's letter of July 28, 1980, which reported a deficiency under the ~

provisions of 10CFR50.55 (e), concerning deficient welds on con-tainment spray piping (RHR) hangers.

The statement in paragraph two of the Corrective Action section of the letter, "The additional defective welds found during this reinspection were repaired. ", is in error. Prepara-tions for this work are still in progress, and repairs have not yet been completed.

This error was made during the process of transcribing the origir.al draft of the report (which said, "will be repaired")

into tne final version. It was a simple,. inadvertent mistake.

l Since adequate corrective action has been taken and reoairs I

will be made in accordance with approved procedures, no further investigation or action, beyond verification of repairs, will be performed.

I We trust that the information provided in this supplemental report is sufficient for your analysis and evaluation.

l Sincerely,

', ,/^ /m/

L J. 3och Vice President , pf gp cc: Director, Office of I&E, NRC, Washington, D.C."

II . II . Livormore, NRC Resident Inspector 8 8 008250 7 7 3

. ._.