05000321/LER-1980-107-03, /03L-0:on 800918,safety Relief Valve Tail Pipe Pressure Switch Ft&C Surveillance Found Not Peformed at Required One Month Frequency.Caused by Inadvertent Oversight by Surveillance Scheduling Personnel

/03L-0:on 800918,safety Relief Valve Tail Pipe Pressure Switch Ft&C Surveillance Found Not Peformed at Required One Month Frequency.Caused by Inadvertent Oversight by Surveillance Scheduling Personnel

ML19338G252
Person / Time
Site:	Hatch
Issue date:	10/16/1980
From:	Coggin C GEORGIA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19338G244	List: 05000321/LER-1980-107, Forwards LER 80-107/03L-0 05000321/LER-1980-107-03, /03L-0:on 800918,safety Relief Valve Tail Pipe Pressure Switch Ft&C Surveillance Found Not Peformed at Required One Month Frequency.Caused by Inadvertent Oversight by Surveillance Scheduling Personnel
References
LER-80-107-03L-01, LER-80-107-3L-1, NUDOCS 8010280681
Download: ML19338G252 (2)

LER-1980-107, /03L-0:on 800918,safety Relief Valve Tail Pipe Pressure Switch Ft&C Surveillance Found Not Peformed at Required One Month Frequency.Caused by Inadvertent Oversight by Surveillance Scheduling Personnel

Event date:
Report date:
3211980107R03 - NRC Website

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REPOa1 O M E LJ LVENT oLSCHIPTloN /sND PHOBAPLE CONGE.QUENCF S h 10121 10n 9-18-fL wi th uni t in steady state power o_pera ti or (2410 MWt) a rev-l lOi3lt ew of Tech Specs surveillance requirements versus the master surveil-l i

lo Iil llance schedule showed that HNP-1-3820 s a f e t_y re l i e f v a l v e t a i l p_i_p e I

1 Lo_Lij [p re s s u r e s w i t ch FT & C h a d n o t b e e n performed at the requi red f requency l

[Ojpj [( i. e. monthly since 9-19-79).

Thi', is a nonrepe titive event; there i

10171 [tiere no ef feca upon public health or safety due to this event.

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34 3a 36 31 40 41 47 43 44 47 CAUSE DESCRIPTION AND COnRECTIVE ACTIONS h li1011 The cause of the event was an _i advertent oversight by surveillance l

Li LiJ Ls c he d ul i ng personnel.

The pr oce 'iure was perf ormed satisfactorily upon l

1 discovery of the event; it was also placed upon the master surveillance l t 2 Eschedule upon discovery.

Also, responsible personnel were reminded of l i a li i4 i i the importance of meeting Tech Specs surveillance requirements.

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dM LER #:

50-321/1980-107 Licensee:

Georgia Power Company Facility Name:

Edwin I.

Hatch Docket #:

50-321

Narrative

' Report '~

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for LER 50-321/1980-107 On 9-18-80, with the unit in steady state power operation (2410 MWt) a review of Tech Specs surveillance requirements versus the master surveillance schedule showed that HNP 3820, Safety Relief Valve Tail Pipe Pressure Switch FT&C, had not been performed at the required frequency.

This is a

nonrepetitive event; there were no effects upon public health or safety due to this event.

The procedure was written

.L o meet the requirement of Tech Specs section 4.6.H.5.a.1 and 4.6.H.5.a.2 (4.6.H.5.a.1 requires that a

functional test of all portions of instrumentation outside primary containment be performed at O

least once per 31 days, and 4.5.H.5.a.2 requires a complete functional test at each scheduled outage greater.than 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> during which entry is made irto the primary containment if not done within the previous 31 days) as added by Tech Specs amendment

1. 72 (date of issuance 9-19-79).

However, the procedure had not been performed, i

The cause of.the procedure's having not been performed was an i

inadvertent oversight in that it was never placed on the master surveillance schedule.

Immediate corrective action was to satisfactorily perform the procedure (for the portin -

outside of primary containment) and to place it on the master surveillance schedule.

Also, responsible personnel were r6 minded of the importance of meeting Tech Specs surveillance requirements.

The complete FT will be performed during the first such outage that meets the requirements of Tech Specs section 4.6.H.5.a.2.

No further reporting is required.