ML20065C547

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Responds to IE Bulletin 82-01, Alteration of Radiographs of Welds in Piping Subassemblies. No Penetrameter Enhancement Noted
ML20065C547
Person / Time
Site: Clinton Constellation icon.png
Issue date: 09/13/1982
From: Wuller G
ILLINOIS POWER CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
REF-SSINS-6820 IEB-82-01, IEB-82-1, U-0542, U-542, NUDOCS 8209240151
Download: ML20065C547 (2)


Text

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/LLIN0/S POWER COMPANY l 9 79 zgg_33y_g

( 500 SOUTH 27TH STREET, DECATUR, ILLINOIS 62525 September 13, 1982 Mr. James G. Keppler Regional Administrator U.S. Nuclear Regulatory Commission Office of Inspection and Enforcement Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137

Reference:

IE Bulletin No. 82-01, Rev. 1 dated May 7, 1982

Dear Mr. Keppler:

Clinton Power Station Unit 1 Docket No. 50-461 This is in response to the referenced bulletin on the subject of, " Alteration of Radiographs of Welds.

4 in Piping Subassemblies". Illinois Power Company has i completed the actions required by Bulletin No. 82-01.

Rev. 1 and reports on its findings.

. A special surveillance was conducted of all

! radiographs received from Associated Piping and Engineering j Corporation (AP&E) of Compton, California for piping

subassemblies, ASME Class 1 and 2, installed at Clinton
Unit 1. The radiographic film review w.s performed on 100% of the radiographs associated with the Recirculation Loop Piping and Safe Ends.

~

8209240151 820913 PDR ADOCK 05000461 /

G PDR SEP 17 h62

g. .

U-0542 LO8-82(09-13)-L September 13, 1982 Page 2 No radiograph was found to contain penetrameter enhancement as detailed in the referenced NRC bulletin and all areas surveyed are evaluated as adequate. All quality assurance records reflecting the review findings are being maintained and are available for NRC review.

Sincerely, G. E. Wuller Supervisor-Licensing Nuclear Station Engineering GEW/lt cc: H. H. Livermore, NRC Resident Inspector J. H. Williams, NRC Clinton Project Manager Director, Office of I&E, USNRC Washington, D.C. 20013 Illinois Department of Nuclear Safety Subscribed and swore to before me the 13th day of September, 1982 AeNotary 7?Mnu Public i

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