05000348/LER-1980-024-03, /03L-0:on 800330,while Performing Turbine Startup, 1B SGFP Tripped Due to 1B Steam Generator High Level Signal. Caused by Poor Communication Between Plant Operators. Personnel Instructed Re Maintaining Proper Communication

/03L-0:on 800330,while Performing Turbine Startup, 1B SGFP Tripped Due to 1B Steam Generator High Level Signal. Caused by Poor Communication Between Plant Operators. Personnel Instructed Re Maintaining Proper Communication

ML19309F371
Person / Time
Site:	Farley
Issue date:	04/22/1980
From:	Hairston W ALABAMA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19309F370	List: 05000348/LER-1980-024, Forwards LER 80-024/03L-0 05000348/LER-1980-024-03, /03L-0:on 800330,while Performing Turbine Startup, 1B SGFP Tripped Due to 1B Steam Generator High Level Signal. Caused by Poor Communication Between Plant Operators. Personnel Instructed Re Maintaining Proper Communication
References
LER-80-024-03L, LER-80-24-3L, NUDOCS 8004290369
Download: ML19309F371 (1)

LER-1980-024, /03L-0:on 800330,while Performing Turbine Startup, 1B SGFP Tripped Due to 1B Steam Generator High Level Signal. Caused by Poor Communication Between Plant Operators. Personnel Instructed Re Maintaining Proper Communication

Event date:
Report date:
3481980024R03 - NRC Website

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63 61 COCK ET F.UU8 ER Gd 63 EVENT 0ATg 74 75 REPCRT DATE 80 EVENT ';ESCRIPTION AND PRO 9 ABLE CONSECUENCES h lo 121 pn 3-30-80, while performing a turbine startuo. the IB SCFP trioned due to a IB steam l ',

i o,3 ; penerator high icvel signal. Stesii generator level control was in manual. During

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l o 141 Fecovery, a combination of. rod insertion and restarting the IB SCFP resulted in Tavg

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peere' sing to 539'F.

Tech. Spec. 3.1.1.5 requires the RCS lowest operating loop l

a g o,3, ga g i ytemperature Tavg to equal or exceed 541 F.

Tech. Spec. 3.1.I'.5 action statement 0

io 17 l Irequirements were met.

Health / safety of the'public were not affected.

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4 47 CAUSE DESCRIPTION AND CORRECT!VE ACTIONS h li!cll Incident is attributable to poor communications between the plant operator performing 1

li li g l rod movement and the plant operator controlling S.G. level.

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h ; j instructed regarding the necessity of maintaining propdr connunications.

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g,93; l withdrawn and Tavg was brought above 541'F.

Tavg was below the Tech. Spec. requirel l

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,,,,il ment of 541 F for two minutes.

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