ML19305B845: Difference between revisions
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i'E' ~ L_During initial fuel. loading .t.hh licensen.. failed to . estimate flowrate _J , | i'E' ~ L_During initial fuel. loading .t.hh licensen.. failed to . estimate flowrate _J , | ||
.r , from the service building exhaust once per four hours for a period of ; | .r , from the service building exhaust once per four hours for a period of ; | ||
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t 3.3.3.10). There was no danger, to the health and,, safety _of the,,gublici | t 3.3.3.10). There was no danger, to the health and,, safety _of the,,gublici I | ||
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[jT] [ Misunderstanding _of '"echni_ cal _,Spe_cij[ication., o requirements. Est_imates_of1 IH ] Lflowrates, were, i,m., mediately changed _ from e_ight hour freJ uency, to_ four i flG'.i Lhour frequency. . Plant instructious revised to show correct frequency. 1 | [jT] [ Misunderstanding _of '"echni_ cal _,Spe_cij[ication., o requirements. Est_imates_of1 IH ] Lflowrates, were, i,m., mediately changed _ from e_ight hour freJ uency, to_ four i flG'.i Lhour frequency. . Plant instructious revised to show correct frequency. 1 | ||
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Tennessee Valley Authority | Tennessee Valley Authority Sequoyah Nuclear Plant LER SUPPLEMENTAL INFORMATION SQRO-50-327/801 Technical Specification Involved 3.3.3.10 Reported Under Techn? cal Specification 6.9.1.12.b Date of Occurrence 3/3/80 Tite of Occurrence 1000 CST Unit 1 Identification and Description of Occurrence: | ||
Sequoyah Nuclear Plant | |||
LER SUPPLEMENTAL INFORMATION SQRO-50-327/801 Technical Specification Involved 3.3.3.10 Reported Under Techn? cal Specification 6.9.1.12.b Date of Occurrence 3/3/80 Tite of Occurrence 1000 CST Unit 1 Identification and Description of Occurrence: | |||
Operations , personnel in reviewing Technical Specifications determined plant was not recording service building flow rates once per four hours as required by action 33 of Table 3.3-13 under LCO 3.3.3.10. | Operations , personnel in reviewing Technical Specifications determined plant was not recording service building flow rates once per four hours as required by action 33 of Table 3.3-13 under LCO 3.3.3.10. | ||
Conditions Prior to Occurrence: | Conditions Prior to Occurrence: | ||
Line 171: | Line 97: | ||
There was no hazard to the public health or safety. | There was no hazard to the public health or safety. | ||
Corrective Action: | Corrective Action: | ||
Plant instructions were immediately changed to reflect proper surveillance requirements. | Plant instructions were immediately changed to reflect proper surveillance requirements. | ||
Failure Data: | Failure Data: | ||
N/A}} | N/A}} |
Latest revision as of 23:12, 21 February 2020
ML19305B845 | |
Person / Time | |
---|---|
Site: | Sequoyah |
Issue date: | 03/14/1980 |
From: | TENNESSEE VALLEY AUTHORITY |
To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
Shared Package | |
ML19305B838 | List: |
References | |
LER-80-001-01T-01, LER-80-1-1T-1, NUDOCS 8003200472 | |
Download: ML19305B845 (2) | |
Text
.
lm v
) *
,,.3... u . . a u,. ,,, e . .. , cc.~ ,-.:,.
ucensa n.vua ncma: .
j i I f I e.
- u. ..
. .!@ rrn.a en tvet m s *ct wm on. n"e no'n f E ' ! T.'N ' S 8 N, ! P i l' ! 0 10 [ I .0_L 0L. .oJ o .LO I -J.0 l_0.JG 4 I 1 L. ._1]_1j.L,b' ,LJ.
. . . . . , . . - m ._._.J (3) ,
c ,
l E. ... ? ' L ' ' .0 .
5 L o o. io J 312 LZEl.0 .. i3.!.. .0.1,,3
,.. ! 810 G. l,9.. L3J..l.1,4j
... 4 8 i Oj@
, .. va :s <c. ., uc . (. )
i'E' ~ L_During initial fuel. loading .t.hh licensen.. failed to . estimate flowrate _J ,
.r , from the service building exhaust once per four hours for a period of ;
i__. t.
t
,.;g , March 1, 1980, at 0000 CST to March 3, 19_80, at_ 1000 CST (T.S. LCO , , , ,
_j t
[;.g ,
t 3.3.3.10). There was no danger, to the health and,, safety _of the,,gublici I
[.7 :, , _P_r_.evio.us occurren.ces.
. . no.ne. .... . . . _ _ . . . . - - . . _ _ _ . . _ _
g Ei ~ l _ _ . . . .. . . .. . . . _ _ _ _ _
1
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[jT] [ Misunderstanding _of '"echni_ cal _,Spe_cij[ication., o requirements. Est_imates_of1 IH ] Lflowrates, were, i,m., mediately changed _ from e_ight hour freJ uency, to_ four i flG'.i Lhour frequency. . Plant instructious revised to show correct frequency. 1
( T a i L _ -.. _ _. . ._ . _ . - . . _ _
1 p.'} L. _. . . . . . . . . .__ .. -- - - - - - . .__
l v,u .. .. O ; . ,;.. , .,.<................c I L* t . 1 LH ' 1 i O LO.J .0' .. . ._J" liLJO'.f. Revlew of sun.gillance 1p;struct_(bns
~,,.,,,
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i
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a 0 0 3 20 0 F2__ ,,
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Tennessee Valley Authority Sequoyah Nuclear Plant LER SUPPLEMENTAL INFORMATION SQRO-50-327/801 Technical Specification Involved 3.3.3.10 Reported Under Techn? cal Specification 6.9.1.12.b Date of Occurrence 3/3/80 Tite of Occurrence 1000 CST Unit 1 Identification and Description of Occurrence:
Operations , personnel in reviewing Technical Specifications determined plant was not recording service building flow rates once per four hours as required by action 33 of Table 3.3-13 under LCO 3.3.3.10.
Conditions Prior to Occurrence:
Unit 1 initial fuel loading in progress.
Action specified in the Technical Specification Surveillance Requirements met due to inoperable equipment. Describ e. _
N/A Apparent Cause of Occurrence:
Misunderstanding of Technical Specification requirements.
Analysis of Occurrence:
There was no hazard to the public health or safety.
Corrective Action:
Plant instructions were immediately changed to reflect proper surveillance requirements.
Failure Data:
N/A