05000313/LER-1979-013-03, /03L-0:on 790808,decay Heat Boron Concentration Was Not Monitored During Prescribed Interval & Inservice Decay Heat Loop Was Switched W/O Switching Sample Lineup. Caused by Communications Breakdown Between Depts

/03L-0:on 790808,decay Heat Boron Concentration Was Not Monitored During Prescribed Interval & Inservice Decay Heat Loop Was Switched W/O Switching Sample Lineup. Caused by Communications Breakdown Between Depts

ML19207B885
Person / Time
Site:	Arkansas Nuclear
Issue date:	08/28/1979
From:	Shively C ARKANSAS POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19207B870	List: 05000313/LER-1979-013, Forwards LER 79-013/03L-0 05000313/LER-1979-013-03, /03L-0:on 790808,decay Heat Boron Concentration Was Not Monitored During Prescribed Interval & Inservice Decay Heat Loop Was Switched W/O Switching Sample Lineup. Caused by Communications Breakdown Between Depts
References
1-089-15, 1-89-15, LER-79-013-03L-01, LER-79-13-3L-1, NUDOCS 7909050471
Download: ML19207B885 (1)

LER-1979-013, /03L-0:on 790808,decay Heat Boron Concentration Was Not Monitored During Prescribed Interval & Inservice Decay Heat Loop Was Switched W/O Switching Sample Lineup. Caused by Communications Breakdown Between Depts

Event date:
Report date:
3131979013R03 - NRC Website

text

I N RC F OR M 366 U. S NUCL E A R RE GUL ATORY COMMISSION (7 77)

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• • f P OH T O A T E 80 EVENT DESCRIPTION AND PROB ABLE CONSEQUENCES h IDurine normal _ Cold Shutdown operation. the Decav Heat boren concentration I o

2 ola gas not monitored durine the prescribed intetyal as recuired bv T.S.4.16.

ITable 4.1-3.

Item if.

The ins.grvice Decav Heat loqp_Vas_ switched without I o

a iswitching the sample lineup, resulting in sampling of the out of service ]

n top l l loop.

Thare have been no similar occurrences.

This occurrence is report-!

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