ML19256F028

LER 79-064/03L-0:on 791101,fire Barriers Between Svc Bldg & Intake Structure Removed.Caused by Need to Install Two Cables.Permanent Fire Barrier Installed

ML19256F028
Person / Time
Site:	Calvert Cliffs
Issue date:	11/13/1979
From:	Heibel R BALTIMORE GAS & ELECTRIC CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19256F027	List: ML19256F026 ML19256F028
References
LER-79-064-03L, LER-79-64-3L, NUDOCS 7911200555
Download: ML19256F028 (1)

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EVENT OESCRIPTION AND PROB ABLE CONSEQUENCES o 2 In orfer to reolace two defective ca es, fire barriers between the 1 o 3 l Service Buildinc and the Intake Structure were renoved. The reouired I o 4 ifire watch and reoairs to the fire barriers were inclemented in I o s laccordance with T.S. 3.7.12.a. This is not a repetitive occurrence. I l

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42 43 44 47 CAUSE DESCRIPTION ANo CORRECTIVE ACTIONS h i O IThe fire barrier was remved to facilitate two cable installations. The I i i first renoval was on November 1,1979 from 0900 to 1200, the second on I i 2 INovember 2,1979 from 0900 to 1100. In each case a nomanent firo barrior I i 3 lwas installed uoon comoletion of that day's work. I 1 4 l 7 8 9 80 STA  % POWER OTHER STATUS O50 RY DISCOVERY DESCRIPTION i s [E_j @ l 0I 9l 2l @ l N/A l [lj@l N/A l

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