ML20091K382

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Actuations of Units Primary Containment & Rv Isolation Control Sys Due to Unclear Mgt Expectations Surrounding Activities Having Potential of Creating Ground or Short Circuit Condition
ML20091K382
Person / Time
Site: Limerick 
Issue date: 08/18/1995
From: Boyce R
PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20091K386 List:
References
NUDOCS 9508250377
Download: ML20091K382 (1)


Text

Robert C. ocyc2 i

Plant M2ntger e

Umenck Generating Station

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. PECO ENERGYL c

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Urnenck Generating Station PO Box 2300 Sanatoga, PA 19464 0920 215 3271200 Ext. 2000 10CFR 50.73 August 18, 1995 Docket Nos. 50-352 50-353 License Nos. MPF-39 NPF-85 U.S. Nuclear Regulatory Commission Attn:

Document Control Desk-Washington, DC 20555

SUBJECT:

Licensee Event Report Limerick Generatina Station - Units 1 and 2 This LER reports actuations of the Unit 1 and Unit 2 Primary containment and " setor Vessel Isolation Control Systems,

d Engineered Safe
.reatures, resulting from the inadvertent grounding of an iactrical lead during replacement of a keyswitch.

The cause was due to unclear management expectations aurrounding work activities having the potential of creating a ground or short circuit condition.

Reference:

Docket Nos. 50-352 50-353 Report Number:

2-95-007 i

Revision Number:

00 Event Date:

July 20, 1995 Report Date:

August 18, 1995 Facility:

Limerick Generating Station P.O. Box 2300, Sanatoga, PA

~

19464-2300 This LER is being submitted pursuant to the requirements of 10CFR50.73(a)(2)(iv).

V truly your DMS:cah 1

'cc:

T.'T. Martin,. Administrator Region I, USNRC N. S. Perry, USNRC Senior Resident Inspector, LGS

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I 9508250377 950818 PDR ADOCK 05000353

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