ML19289C678

LER 78-107/03L-0 on 781221:combustion Ionization Product (Smoke) Detectors for Relay Room Intentionally Disabled During Repair Work.Detectors Verified Operable Following Repair Work

ML19289C678
Person / Time
Site:	FitzPatrick
Issue date:	12/21/1978
From:	W. Verne Childs POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19289C677	List: ML19289C676 ML19289C678
References
LER-78-107-03L, LER-78-107-3L, NUDOCS 7901220096
Download: ML19289C678 (2)

Text

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( ATTACllMENT TO LER 78-107/03L-0 Page 1 of 1 9..

During normal operation, the combustion ionization product (smoke) detectors for the Relay Room were intentionally disabled for approximately 1 1/2 hours.

This action was required in order to correct a condition in which 125 VDC was present on the detector external housing and thus presented an electric shock Sazard. During the time in which the detectors were disabled, a Fire Watch was stat ioned in accordance with Technical Specification Appendix A, Parag raph 3.1:'. E .1. b .

The detectors were operabic prior to the intentional disabling and were verified operable following the repair work.

NUfE: LER 78-078/03L-0 is a related event.