05000289/LER-1979-013, Forwards LER 79-013/01T-0

Forwards LER 79-013/01T-0

ML19225A146
Person / Time
Site:	Crane
Issue date:	07/05/1979
From:	Herbein J METROPOLITAN EDISON CO.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19225A147	List: 05000289/LER-1979-013, Forwards LER 79-013/01T-0 05000289/LER-1979-013-01, /01T-0 on 790620:leakage Discovered on 10-inch Suction Piping from Borated Water Storage Tank Between Valves DH-V5A/B & MU-V14A/B.Caused by Residual Weld Stresses
References
GQL-0876, GQL-876, NUDOCS 7907180472
Download: ML19225A146 (1)

LER-1979-013, Forwards LER 79-013/01T-0

Event date:
Report date:
2891979013R00 - NRC Website

text

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Metropolitan Edison Cornpany I

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Post Office Box 542 4

Reac'.ng Pennsylvania 19640 215 929-3601 wr ter's Direct D.al N umber July 5, 1979 00.L 0376 Mr.

3.

H.

Grier, Director Region I Office of Inspection and Enforcer.ent U.S. :Iuclear Regalatory Cc=ission

- Ting of Prussia, ?A 19L06 D e a-S ir -

Three '4ile Island :iuclear Station, Unit 1 (T?C-1)

Operating License :!o. CFR-50 Docket ?!o. 50-289 T._:n.. v, o, _'t 3 / o, '_0 Attached please find the subject event report, which concernc a crack fcund in the Scrated ;iater Storage Tank suction line.

This event is reportable per T E-1 Technical 3pecification 6.9.2. A(9).

Cincerely, J. G. Eerbein Vice President Generation JGH :'JSS := :

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