ML20235B659

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Forwards Part 21 Rept Re Consolidated 3787WA Safety Valve Spring Failure for Plant,Per Request
ML20235B659
Person / Time
Site: Catawba  Duke Energy icon.png
Issue date: 07/02/1987
From: Brunson B
DRESSER INDUSTRIES, INC.
To: Cilimberg R
NRC, NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
Shared Package
ML20235B661 List:
References
REF-PT21-87, REF-PT21-87-126-000 PT21-87-126, PT21-87-126-000, NUDOCS 8707090139
Download: ML20235B659 (1)


Text

y (D_RESSER}

DRESSER VALVE AND CONTROLS DMSION ,t .

. D' esser industries. ine. July 2, 1987

Industrial Valve North American Operations P.O. flox 1430. Aksxorola. Loutskano 71309-1430 U. S.' Nuclear. Regulatory Cormission i Document Control Desk Part 21 Vendor Inspection Branch Washington, DC';20555 Attn: R.' L. Cilimberg, . Metallurgical Engineer Subj: Duke Power - Catawba Nuclear Station Dresser I.V.O.10CFR21 File 85-03 Pressure Relief Valve Type 3727dA Cracked Spring

Dear Mr. Cilimberg:

Enclosed is _ Dresser's spring failure report. of the Duke Power, Catawba Nuclear - Station spring - breakage, prepaired by R. D. Walsh, Jr., Chief Engineer, Materials and Processes.

As requested by you, one copy of. the report is being mailed to Washington, .

DC and. one- copy is being . mailed to your home, 19108 Rhodes .Way, Gathersburg, MD 20879.  ;

)

Should additional information on this' subject be needed, please feel free

-to contact me.

Very truly yours, W

.B. G. Grunson Manager, Quality Systems

, BGB:bb-xc: 10CER21 File 85-03 R,, L. Schaus, Exec. VP & General Manager, IVO Y. S. Lai, Director, Engineering, IVO R. D. Walsh, Jr., Chief Engineer, IVO B707090139 850904 PDR ADOCK 05000413 S PDR n [

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