05000333/LER-1978-095-03, /03L-0 on 781206:during Refueling Outage,Some Fire Barrier Electrical Penetration Sleeves Were Intentionally Opened to Install New Cable.A Fire Watch Was Present & Penetrations Were Resealed & Inspected

/03L-0 on 781206:during Refueling Outage,Some Fire Barrier Electrical Penetration Sleeves Were Intentionally Opened to Install New Cable.A Fire Watch Was Present & Penetrations Were Resealed & Inspected

ML19267A280
Person / Time
Site:	FitzPatrick
Issue date:	12/27/1978
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
ML19263A882	List: 05000333/LER-1978-095, Forwards LER 78-095/03L-0 05000333/LER-1978-095-03, /03L-0 on 781206:during Refueling Outage,Some Fire Barrier Electrical Penetration Sleeves Were Intentionally Opened to Install New Cable.A Fire Watch Was Present & Penetrations Were Resealed & Inspected
References
LER-78-095-03L, NUDOCS 7901030186
Download: ML19267A280 (2)

LER-1978-095, /03L-0 on 781206:during Refueling Outage,Some Fire Barrier Electrical Penetration Sleeves Were Intentionally Opened to Install New Cable.A Fire Watch Was Present & Penetrations Were Resealed & Inspected

Event date:
Report date:
3331978095R03 - NRC Website

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<pTACllMENT TO LER-78-095/03L-0 Page 1

of 1

During the 1978 Refueling Outage, a number of Fire Barrier Electrical Penetration Sleeves were intentionally opened to allow installation of new cable.

In each case a fire watch was present as required by Technical Specification Appendix A, Paragraph 3.12.F.

Following pulling of the new cables the penetrations were rescaled with new three (3) hour rated scaling material and inspected to verify functional integrity.

NOTE:

LER-78-036/03L-0 and 78-086/03L-0 are related events.