05000334/LER-1980-066-01, /01T-0:on 800912,determined That a Steam Generator Steam Outlet Pipe Hangers Will Be Subj to Overstress During Seismic Event.Caused by Dead Weight & DBE Loading Factors.Hanger Mods Completed

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/01T-0:on 800912,determined That a Steam Generator Steam Outlet Pipe Hangers Will Be Subj to Overstress During Seismic Event.Caused by Dead Weight & DBE Loading Factors.Hanger Mods Completed
ML19338E069
Person / Time
Site: Beaver Valley
Issue date: 09/17/1980
From: Lacey W
DUQUESNE LIGHT CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19338E067 List:
References
LER-80-066-01T, LER-80-66-1T, NUDOCS 8009240458
Download: ML19338E069 (2)


LER-1980-066, /01T-0:on 800912,determined That a Steam Generator Steam Outlet Pipe Hangers Will Be Subj to Overstress During Seismic Event.Caused by Dead Weight & DBE Loading Factors.Hanger Mods Completed
Event date:
Report date:
3341980066R01 - NRC Website

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b HEPORT Q ATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h FJTTl i It has been determined that an overstress condition exists on the "A" Steam-l l o,3 l l Generator steam outlet pipin;
hangers. During a b.ainn basis earthquake coincident l [o la l Iwith a turbine trip, failure of these hanners would lead to a steam line rupture and I e

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- Attachment To I.ER 80-66/0iT'-

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