ML20009C526

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Responds to IE Bulletin 81-02, Failure of Gate Type Valves to Close Against Differential Pressure. Specified Valves Will Not Be Installed at Facilities
ML20009C526
Person / Time
Site: Clinton  Constellation icon.png
Issue date: 07/08/1981
From: Wuller G
ILLINOIS POWER CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
IEB-81-02, IEB-81-2, U-0253, U-253, NUDOCS 8107210191
Download: ML20009C526 (1)


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/Li/No/S POWER COMPANY U-0253 gj[J OgUblb0 }6 T S' REET, DECATUR, ILUNOIS 62525 July 8, 1981 Mr. James G. Keppler f

'/N Director, Region III /  %

Office of Inspection & Enforcement /,q ' '

U.S. Nuclear Regulatory Commission '

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Dear Mr. Keppler:

Clinton Power Station Units 1 & 2 Docket Nos. 50-461 and 50-462 dlTrJ\

Construction Permits No. CPPR-137 & CPPR-138 This is in reply to your letter of April 9,1981, whereby you forwarded IE Bulletin No. 81-02 which reported on the failures of some gate type valves to close against differential pressure.

Please be advised that none of the valves addressed in Bulletin No. 81-02 will be installed at the Clinton Power Station.

Sincerely,

/

G. E. Wuller l

Supervisor-Licensing Nuclear Station Engineering Dept.

GEW/lt cc: H. H. Livermore, NRC Resident Inspector i Director, Office of I & E, Div. of Reactor Operations Inspection l NRC, Washington, D.C.

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l lo 8107210191 810708 1 PDR ADOCA 05000461 G PDR 900 l'6 1%1

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