ML19309B153

Interim Deficiency Rept Re Electrical Penetration Assembly Wire Terminations.Initiated Bunker-Ramo Insp to Determine Cause.Final Rept Will Be Submitted by 800430

ML19309B153
Person / Time
Site:	Callaway
Issue date:	03/26/1980
From:	Bryan J UNION ELECTRIC CO.
To:
References
ULNRC-342, NUDOCS 8004030208
Download: ML19309B153 (1)

Text

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UNION ELECTRIC COMPANY teos anArior armeer

57. Louis Missoume March 26, 1980 m, so m ,c. .au~ o.. m.

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Mr. James G. Keppler U.S. Nuclear Regulatory Commission -

Region III Office of Inspection and Enforcement 799 Roosevelt Rd.

Glen Ellyn, IL 60137

Dear Mr. Keppler:

ULNRC- 342 SUBMITTAL DATE EXTENSION 10CFR50.55(e) REPORT-ELECTRICAL PENETRATION ASSEMBLIES WIRE TERMINATIONS CALLAWAY PLANT UNIT 1 On Tuesday, February,26, 1980, we provided Mr. W. A. Hansen verbal notification of a 10CFR50.55(e) report regarding apparent under crimping of terminal lugs for the con-

tainment electrical penetration assemblies.

Since that date we have initiated an inspection by the vendor, Bunker-Ramo, to determine the extent and cause of this problem. Also this problem has been reported to Mr. McGaughey of NRC Region I and it was further confirmed that this problem will be treated as a generic report by SNUPPS to Region I.

Due to the extensive follcw up effort with the responsible vendor, Bunker-Ramo, the SNUPPS final report will be issued on or before April 30, 1980.

Ver- truly yours, I

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JhnK. Bryan)

MHH/mdj cc: H. Wescott, Region III B. H. Grier, Region I

Victor Stello, Jr., Director Office of I&E hD/9 j K. V. Scyfrit, Region IV g W. A. Hansen, NRC Resident Inspector, Callaway Plant f '

Missouri Public Service Commissicn //S 8004080

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