05000321/LER-1980-047-03, /03L-0:on 800404,during Review of Normal Surveillance Testing Data Sheets,Rhr Pumps a & C Flow Rate Did Not Meet Tech Spec Requirements.Cause Not Stated.Rhr Pump Surveillance Procedure Will Be Revised

/03L-0:on 800404,during Review of Normal Surveillance Testing Data Sheets,Rhr Pumps a & C Flow Rate Did Not Meet Tech Spec Requirements.Cause Not Stated.Rhr Pump Surveillance Procedure Will Be Revised

ML19323G969
Person / Time
Site:	Hatch
Issue date:	06/02/1980
From:	Baxley S GEORGIA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19323G965	List: 05000321/LER-1980-047, Forwards LER 80-047/03L-0 05000321/LER-1980-047-03, /03L-0:on 800404,during Review of Normal Surveillance Testing Data Sheets,Rhr Pumps a & C Flow Rate Did Not Meet Tech Spec Requirements.Cause Not Stated.Rhr Pump Surveillance Procedure Will Be Revised
References
LER-80-047-03L-01, LER-80-47-3L-1, NUDOCS 8006090333
Download: ML19323G969 (2)

LER-1980-047, /03L-0:on 800404,during Review of Normal Surveillance Testing Data Sheets,Rhr Pumps a & C Flow Rate Did Not Meet Tech Spec Requirements.Cause Not Stated.Rhr Pump Surveillance Procedure Will Be Revised

Event date:
Report date:
3211980047R03 - NRC Website

text

U. S. NUCLEAR REGULATORY COMMISSION dRC F ORM 360.

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f,0 61 DOCKE T NUMBEH EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h l0 l2l lDuring review of normal surveillance testing of HNP-1-3160 (RHR Pumo On l l

j erabili ty) data sheets on 5-15-80, it was discovered that the RHR oumns I 0 3 lA and C had been run such that the flow did not meet the Tech. Snec. re-I

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The RHR pump surveillance procedure, HNP-1-3160 willi be revised to clearly specify Tech. Specs. requirements 4.5.B.l.c.

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NARRATIVE

REPORT Georgia Power Company Plant E.

I. Hatch Baxley, Georgia Reportable Occurrence Report No. 50-321/1980-047 During a review of RHR pump prior surveillance test data sheets on 5-15-80, it was discovered that on 4-4-80 RHR pumps "A"

and "C"

had been run such that the flow rate did not meet Tech. Specs. re-quirements of 7700 GPM.

On 5-5-80 RHR pumps "A" and "C" were run again and the "C" RHR pump was operated within required Tech. Specs. requirements 4.5.B.l.c.

but the "A" pump was not operated within the required Tech. Specs.

requirement.

Upon discovery of this error on 5-15-80, the RHR pump "A" was op-

, orated and proven operable per Tech. Spec. 4.5.B.l.c.

The cause of the event was an error by licensed personnel.

Personnel inad-vertently ran the test with a flow rate of less than 7700 GPM.

The procedure will be revised to clearly specify that the pump flow rate will be greater than or equal to 7700 GPM.

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