ML20065D070
| ML20065D070 | |
| Person / Time | |
|---|---|
| Site: | Perry  |
| Issue date: | 09/17/1982 |
| From: | Davidson D CLEVELAND ELECTRIC ILLUMINATING CO. |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| 10CFR-050.55E, 10CFR-50.55E, RDC-62(82), NUDOCS 8209240384 | |
| Download: ML20065D070 (2) | |
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w THE CLEVELAND ELECTRIC ILLUMIN ATING COMPANY P o BOX 5000 m CLEVELAND OHIO 44101 m TELEPHONE (216) 622-9800 m ILLUMiN ATING BLDG e ^ ~, PUBLIC SQU ARE Serving The Bc:st [ocation in the Nation Dalwyn R. Davidson vitt rarsiot or snuu Isciounioc. ANo consinuction s
j-September 17, 1982 Mr. James G. Keppler Regional Administrator, Reglon III Of fice of Inspectlon' and Enforcement U.S. Nuclear Regula tory Commission 799 Roosevelt Road Glen Ellyn, Illinois 60137 RE:
Perrv, Nuclear Power Plant Doc'a t Nos. 50-440; 50-441
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[' Callbrattor..of HPA Relays Sup;-lied by General Electric r
[FdC 62(82)}
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Dear Mr. Keppler:
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This le t ter servm as.aw _In teriu# report pursua'nt to,10CFR50.55(e) on the potential significant deficiency cwicerning HFA relays supplied to Perry Nucle:ar Power Plant by the General Electric Company (CE).
Mr. E. Riley of The Clevela'nd Electric Illuminating Company (CEI) notif Led Mr. P. Pelke of your of fIce on August 18, 1982, that this potential def Leiency was being evaluated by CEI.
This report contains a description of the def tciency and the me thod p lanned foe com;sle t ton of the evaluat Lon.
Description of -beficiency f
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Some RFA relays supplied by General Electric Company whic.i were ccnvqrted from,normally opAn to normally closed by GE shop innd/or f ield pe rsonnel. may have incorrect " wipe se t t ings."
The contacts are self-aligning, but the contact wipe can be out of adjustment.
This condition was reported to the NRC by GE under 10CFR21 in a le t ter da ted July 27, 1982.
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8209240384 820917 PDR ADOCK 05000440 SEP 2 0 G82 S
PDR V & A '7 n
Mr. James G. Keppler September 17, 1982 Method Planned for Completion of Evaluation Field Disposition Instructions (FDI) WNQA and WRMK, issued March 19, 1982, by CE, require that the HFA relays be visually inspected and any Ldentified as defective be recalibrated according to the referenced FDIs. The scheduled completion dates for implementation of the FDIs are October 29, 1982, and October 31, 1983, for Units 1 and 2 respectively. We will then file our next report on this subject.
Sincerely,
' AV7 s
Dalwyn. Davidson Vice President Sys tem Engineering and Cons truction DRD:pab cc:
Mr. M. L. Gildner NRC Site Office DLeector Of fice of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, D.C.
20555 U.S. Nuclear Regulatory Conmis91on c/o Document Management Branch Washington, D.C.
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