ML19336A220
| ML19336A220 | |
| Person / Time | |
|---|---|
| Site: | Fermi  |
| Issue date: | 09/02/1980 |
| From: | Hines E DETROIT EDISON CO. |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| EF2-49-839, IEB-80-19, NUDOCS 8010220059 | |
| Download: ML19336A220 (3) | |
Text
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. Edward Mines 8
ASSis!801 V<e Pfe54 dent
. ouai.ty Assurance
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- 2000 Second A son gvenue sum memnu a y sw September 2, 1980 i-EF2-49,839 l
Mr. James G. Keppler l
-Regional Director.
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.U.S. Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137 i
Reference:
Enrico Fermi Power Plant, Unit 2
~
USNRC Licensina Docket: 50-341 USNRC IE Bulletin 80-19 (7-31-80)
USNRC IE Bulletin 80-19, Rev. 1 (8-15-80)
Subject:
Detroit Edison Response to NRC IE Bulletin 80-19, Rev. 1
Dear Mr. Keppler:
I
-The Project Engineering Organization for Enrico Fermi Power
-Plant,. Unit 2 has reviewed the Reactor Protective Systems for applications of the C. P. Clare Model.HG2X-1011 mercury -
wetted matrix relays as directed in the subject Bulletin.
The review determined that the C. P. Clare Model HG2X-1011 mercury - wetted relays are not used in the logic matrix of L
the-Enrico Fermi 2 Reactor Protective Systems; hence, no
)
. corrective action is necessary.
Should you require additional information from Detroit Edison L
in this matter, please advise us.
'Very truly yours, l
<. MW j.
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- EH/JDR/Im 80102novgg g 1 s 99
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Mr.' James G. Keppler.
. September 2,-1980 J; _
Page 2:
.EF2-49,839 cc:. Director-Divisiorior Reactor Construction: Inspection Office of-Inspection and Enforcement -
U.S. Nuclear Regulatory Commission Washington, D.C.
20555 Director.
Division of Reactor Operations Inspection Office of: Inspection and Enforcenent U.S. Nuclear Regulatory. Commission Washington, D.C.
20555 Director
- Division of Operating Reactors Office of Nuclear. Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C.
20555 Mr. Bruce Little, Resident Inspector U.S. Nuclear Regulatory Commission Resident Inspector's Office 6450-North Dixie Highway
-Newport, Michigan. 48166-
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