05000327/LER-1980-190-03, /03L-0:on 801126,containment Purge Isolation Valves Found Not Leak Rate Tested within 24-h of Stroking. Caused by Delayed Maint Request.Valves Tested within 41-h & Personnel Reinstructed

/03L-0:on 801126,containment Purge Isolation Valves Found Not Leak Rate Tested within 24-h of Stroking. Caused by Delayed Maint Request.Valves Tested within 41-h & Personnel Reinstructed

ML19340D429
Person / Time
Site:	Sequoyah
Issue date:	12/24/1980
From:	Cottle W, Kirk G TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19340D421	List: 05000327/LER-1980-190, Forwards LER 80-190/03L-0 05000327/LER-1980-190-03, /03L-0:on 801126,containment Purge Isolation Valves Found Not Leak Rate Tested within 24-h of Stroking. Caused by Delayed Maint Request.Valves Tested within 41-h & Personnel Reinstructed
References
LER-80-190-03L, LER-80-190-3L, NUDOCS 8012300564
Download: ML19340D429 (1)

LER-1980-190, /03L-0:on 801126,containment Purge Isolation Valves Found Not Leak Rate Tested within 24-h of Stroking. Caused by Delayed Maint Request.Valves Tested within 41-h & Personnel Reinstructed

Event date:
Report date:
3271980190R03 - NRC Website

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60 63 DOCKET Nuv0EH 68 69 EVENT QATE 74 7S fqEPORT D ATE 80 EVENT DESCRIPTION /NO PROB ABLE CONSEQUENCES h M I Unit in mode 3 with RCS temperature 548 degrees F and pressure 2235 psia. On l

[O lal I 11-24-80, at 1730 CST 20 containment purce isolation ;alves were stroked per surveillange Io i4 i l reautrement 4.6.3.'1.3.

The valves were not leak rate tested within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> following l 10 I s i ! the stroke test as required by surveillance requirement 4.6.3.1.4.

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JJ 34 JS 36 J1 40 41 42 43 44 47 CAUSE OESCRIPTION ANO CORRECTIVE ACTIONS h It j oll Following the stroke test, shift onerations nersonnel submitted a maintenance reauest )

gl (MR) to perform the required leak rate tests. The results section did not receive iil2l l the MR within the 24-hour time limit. The valves were satisfactorily tested within lt j3l l 41 hours4.74537e-4 days <br />0.0114 hours <br />6.779101e-5 weeks <br />1.56005e-5 months <br /> of the stroke test.

Operations personnel have been reinstructed to contact it

.Il results personnel directly for tests required within specific time limits.

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8 9 to 68 69 Name of Preparer:

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