ML20236V741
| ML20236V741 | |
| Person / Time | |
|---|---|
| Site: | Perry  |
| Issue date: | 11/30/1987 |
| From: | Davis A NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | Edelman M CLEVELAND ELECTRIC ILLUMINATING CO. |
| References | |
| CAL-RIII-87-24, NUDOCS 8712070041 | |
| Download: ML20236V741 (2) | |
Text
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g CONFIRMATORY ACTION LETTER.
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-CALRIII-89-24.
b Docket No. 50-440 Docket'No. 50-441 The Cleveland Electric Illuminating 4-s; Company ATTN: Mr. Murray R. Edelman Vice-President Nuclear Group b
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Post Office Box 5000 j
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Cleveland, OH 44101-U
' Gentlemen:
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.This letter confirms the telephone conversation on November 30, 1987, between-Main Steam Isolation Valve (MSIV) failure occurring at the Perry Nubleds P Mr. H. Miller of this office and Mr. A. Kaplan of your staff regarding ths-I' rf, Plant Unit 1 on November 29, 1987. With regard to the matters discusst2, we %9 l
understand that you will:
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Take those actions necessary to ensure that complete.documer.tary evidence -
of the "as found" condition of equipment being inspected is maintained.
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Provide a step by step troubleshooting program to establistlthe root cause of the MSIV failure.
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Not disturb any components that offer a potential for being the root
)k 1 It cause including power sources, switches, solenoids, and the air system a
directly feeding the MSIVs until that action is approved byl$he leader of the NRC Augmented Inspection Team (AIT) which"has responsRMity)for i
f examining this matter. We recognize that, per our autWrization of
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9 November 29, 1987, the air pack was removed-from MSIV @21-F022B and the
},' I,Y-associated ASCO dual solenoid 3-way pilot valve was didssembled with k 1, (p
i the AIT team leader present.
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Except as dictated by plant safety, advise the NRC AIT team leader; pric$r to conducting any troubleshooting activities.
Such notification should 7
be provided soon enough to allow time for the team leader to assign an inspector to observe activities.
5.
Submit to NRC Regicn Ill a formal report of your findings and conc 7usions within 30 days of receipt of this letter.
You may exy d the suhmittal j
date of the forrJ <eport requested in the NRC Confirce.:ry Actf0RLetter gf s
dated November c, '.987, to within 30 days of receipt cf.his letter.
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S 11 0 CONF 1RMATORY ACTION LETTER
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i CONFIRMATORY ACTION LETTER 1
t The Cleveland Electric Illuminating 2
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We also understand that Perry Nuclear Power P11nt' Unit I will not be made crit 3 cal without the concurrence of the Region 111 Regional Administrator or
'1,fisdesignee.
xf N Ijiuance of this Confirmatory Action Letter does not preclude the issuance of 3
an,drder requiring. implementation of the above commitments.
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P, se let me know immediahly if yoLr understanding differs from that set out
,above, i
l Sincerely, 4
Original nicned by.
A.,Eer.t Davia i.,
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'A. Bert Davis Regional Administrator s
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't e cc:
F. R. Stead, Mah63er, Nrry Plant Tetheicil Department M. D. Lyster,;May ger, Perry Plant
, Oprationst behirtment Ps$upe.M.Buzzdli,Generalrvising E'ngineer, Licensing 1
<1 and Compliance Section c
PfD/DCB (RIDS)
Licensing Fee Management Branch Resident Insperfor, RIII
' Hr.rold W. Kohn,"Dio EPA 0
Terry J. Lodge, Esq.
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James W. Harris, State of Ohio Robert M. Quillin, Ohio Department of Health N
' J State of Ohio, Public
'l, Utilities Commission R. Cooper, ED0 W. Lanning, NRR i
F. Miraglia, NRR s
.,G. Holahan, NRR t
N. Virgilio, NRR I
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A J. Partlow, NRR K. Connaughton, SRI
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J. Taylor, ED0 r r J. Lieberman, OE
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CONFIRMATORY ACTION LETTER
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