05000321/LER-1979-078-03, /03L-0:on 790905,isolation Valve to Reactor Heating,Ventilation & Air Conditioning Room Spray Sys Closed.Caused by Welding During Outage.Procedures Revised

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/03L-0:on 790905,isolation Valve to Reactor Heating,Ventilation & Air Conditioning Room Spray Sys Closed.Caused by Welding During Outage.Procedures Revised
ML19208B441
Person / Time
Site: Hatch Southern Nuclear icon.png
Issue date: 09/14/1979
From: Baxley S
GEORGIA POWER CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19208B439 List:
References
LER-79-078-03L-01, LER-79-78-3L-1, NUDOCS 7909200308
Download: ML19208B441 (1)


LER-1979-078, /03L-0:on 790905,isolation Valve to Reactor Heating,Ventilation & Air Conditioning Room Spray Sys Closed.Caused by Welding During Outage.Procedures Revised
Event date:
Report date:
3211979078R03 - NRC Website

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L0urino normal operation plant _ personnel discovered isolation valve to Reactor j

o e ea [oJ2] LBuilding HvAc room spray _ system closed.

sygem was required to be operable per

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System was immediately restored to service.

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l [i la i l Procedure UNP-1 135P,will be revised by 10-11-79.

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