ML20211A339

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Suppls 860728 Response to IE Bulletin 86-002, Static O-Ring Differential Pressure Switches. Models 102 & 103 Switches Will Be Incorporated in Restricted Matls List to Control Use
ML20211A339
Person / Time
Site: Fermi DTE Energy icon.png
Issue date: 10/03/1986
From: Agosti F
DETROIT EDISON CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
IEB-86-002, IEB-86-2, VP-86-0139, VP-86-139, NUDOCS 8610150090
Download: ML20211A339 (2)


Text

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October 3, 1986 g;clgoan4868 VP-86-0139 gug, ear Mr. James G. Keppler

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Regional Administrator Region III U. S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, Illinois 60137

Dear Mr. Keppler:

Reference:

(1)

Fermi 2 NRC Docket No. 50-341 NRC License No. NPF-43 (2)

IE Bulletin No. 86-02, " Static 0 Ring Differential Pressure Switches", dated July 18, 1986 (3)

Detroit Edison to NRC letter " Response to IE Bulletin 86-02", VP-86-Olll dated July 28, 1986

Subject:

Supplemental Response to IE Bulletin 86-02 Reference 3 provided Detroit Edison's response to IE Bulletin 86-02.

The response stated that no Series 102 or 103 Static "O" Ring differential pressure switches are in use at Fermi 2.

Detroit Edison currently has no plans to use these switches at Fermi 2.

The Model 102 and 103 static "O" Ring differential pressure switches will be incorporated into the Fermi 2 Restricted Materials List.

Incorporation of these switches in the Fermi 2 Restricted Materials List provides an adequate mechanism to control their use at Fermi 2.

Please direct any questions to Mr. Frank H. Sondgeroth at (313) 586-5147.

Sincerely, cc:

M. D. Lynch W. G. Rogers G. C. Wright g[3) l USNRC Document Control Desk J

Washington, D. C. 20555 t{0 8610150090 861003 00T e ag8 PDR ADOCK 05000341 G

PDR

p.

Mr. James G. Keppler October 3, 1986 VP-86-0139 Page

'2 I, FRANK E. AGOSTI, do hereby~ affirm that the foregoing statements are based on facts and circumstances which are true and accurate to the best of my knowledge and belief.

YC FRANK E. AGOSTI Vice President Nuclear Operations On this day of

, 1986, before me personally appeared Frank E. Agosti, being first duly sworn and says that he executed the foregoing as-his free act and deed.

WA h

1 Notary Public KAREN M. REED Notary Public, Monroe Coanty, MiA My Commissicn Expires May 14. ISM