ML20128H445

Forwards Followup Part 21 Rept 10CFR21-0063 Re Automatic Drain Float in Balston Air Filter Disintegrating.Pieces of Float Found in Bottom of Filter Housing.Caused by Exposure of Float to Elements in Air.New Filters Should Be Ordered

ML20128H445
Person / Time
Site:	Beaver Valley, Haddam Neck  File:Connecticut Yankee Atomic Power Co icon.png
Issue date:	01/25/1993
From:	Matthew Mitchell MKW POWER SYSTEMS, INC.
To:	Murley T Office of Nuclear Reactor Regulation
Shared Package
ML20128H448	List: ML20128H445 ML20128H456
References
REF-PT21-93 NUDOCS 9302170040
Download: ML20128H445 (1)

Text

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January 25, 1993 Mr. Thomas Murley Director - Office of Nuclear Reactor Regulation 11555 Rockville Pike Rockville, Maryland 20852 Subject 10CFR21 Reportable Dofect Air Piping Filter Assembly Balston Part Numbers:

A912A-DX and A913A-DX

Reference:

10CFR21-0063 Follow-up Report Dear Mr. Murley Enclosed is a follow-up report regarding a-10CFR21 potential.

finding. reported to you on 9/24/92 regarding the subject Balaton Part Numbers.

MKW customers affected by this notification aro listed below, and they have been mailed e copy of this report.

Duquesne Light Company - Beaver Valley (A912-DX)

Connecticut Yankee Atomic Power Company (A913-DX)

If any any additional information is required, please contact Vann Mitchell at (919) 977-2720.

Yours very truly, MKW POWER SYSTEMS, INC.

Al $ /ll&

M. Vann Mitchell Quality Manager MVM:jb 110041 9302170040 930125 PDR ADOCK 05000213

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PDR Post office Box 1928 Rocky Mount, North Carolina 27802-1928. rhone. (919) 977-2720 TWX: (510) 929--072Y. FAX; (B19) 446-3830

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