ML19312E191: Difference between revisions
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{{#Wiki_filter:- _ _ _ - _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ - _ _ _ _ | {{#Wiki_filter:- _ _ _ - _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ - _ _ _ _ | ||
p | p | ||
= | = | ||
eenc e onu .ics u.s e.ucLEAn ntcutarcav cov .tissior. | eenc e onu .ics u.s e.ucLEAn ntcutarcav cov .tissior. | ||
tr rrs LICENSEE EVEf17 HEI' ORT EXillDIT /. | tr rrs LICENSEE EVEf17 HEI' ORT EXillDIT /. | ||
ca'am rta L, ._! .. L LJ_.L_J O 'ettastrarn a rver^t'nt a ncora m =' a F,1Tl i Tini.u..<,,,,, | ca'am rta L, ._! .. L LJ_.L_J O 'ettastrarn a rver^t'nt a ncora m =' a F,1Tl i Tini.u..<,,,,, | ||
i S in _ te ! ..lg | i S in _ te ! ..lg | ||
. . _i.l 1g10 i 01 -i oI ol o I of o I-1 of o | . . _i.l 1g10 i 01 -i oI ol o I of o I-1 of o | ||
. t.u .<,. ..- , ,Igl4 l ..u..., 1! 1]1l 1l@! ,, ._; | . t.u .<,. ..- , ,Igl4 l ..u..., 1! 1]1l 1l@! ,, ._; | ||
eo c, F, G 1. 0.0 [L_ICL,,ot .. | eo c, F, G 1. 0.0 [L_ICL,,ot .. | ||
5 Lo_I a. .. .oIo u.1,t.,1217 | 5 Lo_I a. .. .oIo u.1,t.,1217 | ||
.3 ...F)l,o | .3 ...F)l,o | ||
: i. I awo 411uL.o u 181o .l@l n 0Ini.ou 5 !o.,s 218 ! ao i ol@ | : i. I awo 411uL.o u 181o .l@l n 0Ini.ou 5 !o.,s 218 ! ao i ol@ | ||
| Line 45: | Line 34: | ||
The switches provide low flow- | The switches provide low flow- | ||
[ o l > ] t alar 1n to the operator. There was no danger to the health and safety of o r. Ithe public. l'revious Occurrences - Two. | [ o l > ] t alar 1n to the operator. There was no danger to the health and safety of o r. Ithe public. l'revious Occurrences - Two. | ||
Io lii I t, .i i Cov8 *aw Ocrv * ? i.'.' Cu.: | |||
Cov8 *aw Ocrv * ? i.'.' Cu.: | |||
A J ,P i,Cwai.',.s., e..,: e.rcent | A J ,P i,Cwai.',.s., e..,: e.rcent | ||
. . suuc. . , wc f. .. | . . suuc. . , wc f. .. | ||
LaLJe IM I cle ta_J@ LA_lO II I ul St T in iu l@ Lsj@ tz_J Ja | LaLJe IM I cle ta_J@ LA_lO II I ul St T in iu l@ Lsj@ tz_J Ja | ||
* 1 s in is og u i4 is st r se.un otritaa r e.(.E nr een t 8' W ' 1""8 | * 1 s in is og u i4 is st r se.un otritaa r e.(.E nr een t 8' W ' 1""8 | ||
., '' L N ' | ., '' L N ' | ||
* f 8 " "I #f'*+ ' P ') COOK 7' * '3 | * f 8 " "I #f'*+ ' P ') COOK 7' * '3 | ||
@ .'tl .t.0,'. a ' ')'L,810_j l; .} l,d, ) 10 13,i LL_") lJ . -! LO.J i _. n n L.o. I 413 | @ .'tl .t.0,'. a ' ')'L,810_j l; .} l,d, ) 10 13,i LL_") lJ . -! LO.J i _. n n L.o. I 413 | ||
, u I :. . u u | , u I :. . u u t ..$ */[uU$ o!-[e's .h e ''.[v".'[' | ||
t ..$ */[uU$ o!-[e's .h e ''.[v".'[' | |||
. . e'3un; r h s'[.'E"N so- a sir 5[$ e.'f' 'IkYu.<'i a t LEJSIpj@ | . . e'3un; r h s'[.'E"N so- a sir 5[$ e.'f' 'IkYu.<'i a t LEJSIpj@ | ||
JJ J ll.j@ Lsj@ l oloI of of LlJ@ | JJ J ll.j@ Lsj@ l oloI of of LlJ@ | ||
| Line 65: | Line 48: | ||
43 L3J9 44 19 I9 4 CAU'; Cf MCTUPitOf, ANO (Cf"f f C flyt ACilCa s$ s p 1 1 l Debris collects on flow switc'6 and prevento switch actuation. The switch | 43 L3J9 44 19 I9 4 CAU'; Cf MCTUPitOf, ANO (Cf"f f C flyt ACilCa s$ s p 1 1 l Debris collects on flow switc'6 and prevento switch actuation. The switch | ||
'g l was icrediately cicaned and returned to operable status. A design __ change g i request has been initiated to correct the probicm. | 'g l was icrediately cicaned and returned to operable status. A design __ change g i request has been initiated to correct the probicm. | ||
' l ._ | ' l ._ | ||
* I ' ',' b ,3 | * I ' ',' b ,3 | ||
= . . . - m...s,.,m e =;w 0 . _ ,. O | = . . . - m...s,.,m e =;w 0 . _ ,. O I'Iei LbJO I o lo Io"J6l"n/A _"J LB_J8!" | ||
Tect nic4an nsse.rvat. ion I | |||
I'Iei | |||
LbJO I o lo Io"J6l"n/A _"J LB_J8!" | |||
Tect nic4an nsse.rvat. ion | |||
I | |||
' .2r. , , , , oE r .. | ' .2r. , , , , oE r .. | ||
.- s.r u s.- . ".* e.t . t .n' s A"of:r of ac nysty loc A f t*fi OF ur t ( A' C FI'l l ZJ (D LZJ@LNf_A -l l Switch failed when flew removed. I P( 4 4 | .- s.r u s.- . ".* e.t . t .n' s A"of:r of ac nysty loc A f t*fi OF ur t ( A' C FI'l l ZJ (D LZJ@LNf_A -l l Switch failed when flew removed. I P( 4 4 | ||
* T... s ( w . . y g . q '. | * T... s ( w . . y g . q '. | ||
*''^*0t* | *''^*0t* | ||
. T ot t | . T ot t | ||
* f ",4. V 0- 1.,ve | * f ",4. V 0- 1.,ve 8 ]ol0lOlf13 W' @l" nu " | ||
8 ]ol0lOlf13 W' @l" nu " | |||
I | I | ||
.......,".....,,f.nnr. n.,ner.@ | .......,".....,,f.nnr. n.,ner.@ | ||
LLLJ Lolo_.Lo.j61 N/A trJ I i P f *J 91 1.' l L i,' . *.T f.D L. A '.*Tt.[ Is ) $ A(Il 11 ( | LLLJ Lolo_.Lo.j61 N/A trJ I i P f *J 91 1.' l L i,' . *.T f.D L. A '.*Tt.[ Is ) $ A(Il 11 ( | ||
Twt f t ' f.8:lv f e's'. *) | Twt f t ' f.8:lv f e's'. *) | ||
N/A 8, LZ1SL ___ | |||
N/A | l l Nute iv o | ||
8, LZ1SL ___ | |||
l l | |||
Nute iv o | |||
..:......_.....,,,,,r.@ | ..:......_.....,,,,,r.@ | ||
egne gg efig y | egne gg efig y l | ||
l | |||
(l ' . N/A I IIIl'I1'fII!l ITI~l | (l ' . N/A I IIIl'I1'fII!l ITI~l | ||
, L,El'13el,,, | , L,El'13el,,, | ||
,, . a u ~. | ,, . a u ~. | ||
nave u ei.traea i. J. M Jie re f n rr' enue 615-842-0295 | nave u ei.traea i. J. M Jie re f n rr' enue 615-842-0295 | ||
* 3 | * 3 D** | ||
D** | |||
see6080 M .5 - . vJ g. o}} | see6080 M .5 - . vJ g. o}} | ||
Latest revision as of 09:24, 1 February 2020
| ML19312E191 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 05/28/1980 |
| From: | Hereford J TENNESSEE VALLEY AUTHORITY |
| To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
| Shared Package | |
| ML19312E182 | List: |
| References | |
| LER-80-043-03L-01, LER-80-43-3L-1, NUDOCS 8006030447 | |
| Download: ML19312E191 (1) | |
Text
- _ _ _ - _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ - _ _ _ _
p
=
eenc e onu .ics u.s e.ucLEAn ntcutarcav cov .tissior.
tr rrs LICENSEE EVEf17 HEI' ORT EXillDIT /.
ca'am rta L, ._! .. L LJ_.L_J O 'ettastrarn a rver^t'nt a ncora m =' a F,1Tl i Tini.u..<,,,,,
i S in _ te ! ..lg
. . _i.l 1g10 i 01 -i oI ol o I of o I-1 of o
. t.u .<,. ..- , ,Igl4 l ..u..., 1! 1]1l 1l@! ,, ._;
eo c, F, G 1. 0.0 [L_ICL,,ot ..
5 Lo_I a. .. .oIo u.1,t.,1217
.3 ...F)l,o
- i. I awo 411uL.o u 181o .l@l n 0Ini.ou 5 !o.,s 218 ! ao i ol@
tve e.1 or:ci.o iinr, ayo pre ....t, ..
(ni,' Flew switches FS-90-212 co ar our aa s @ .Bldg (Turbine Sucp Ef fluent) and FS-90-141 g (ERCW Liquid }fonitor) were found inoperable which resulted in placing W Ithe_ plant into Action 29 ,of I.C0 3.3.3'.9. _
The switches provide low flow-
[ o l > ] t alar 1n to the operator. There was no danger to the health and safety of o r. Ithe public. l'revious Occurrences - Two.
Io lii I t, .i i Cov8 *aw Ocrv * ? i.'.' Cu.:
A J ,P i,Cwai.',.s., e..,: e.rcent
. . suuc. . , wc f. ..
LaLJe IM I cle ta_J@ LA_lO II I ul St T in iu l@ Lsj@ tz_J Ja
- 1 s in is og u i4 is st r se.un otritaa r e.(.E nr een t 8' W ' 1""8
., L N '
- f 8 " "I #f'*+ ' P ') COOK 7' * '3
@ .'tl .t.0,'. a ' ')'L,810_j l; .} l,d, ) 10 13,i LL_") lJ . -! LO.J i _. n n L.o. I 413
, u I :. . u u t ..$ */[uU$ o!-[e's .h e .[v".'['
. . e'3un; r h s'[.'E"N so- a sir 5[$ e.'f' 'IkYu.<'i a t LEJSIpj@
JJ J ll.j@ Lsj@ l oloI of of LlJ@
'J , )# 4J 41 LEJO 47 Lll@
43 L3J9 44 19 I9 4 CAU'; Cf MCTUPitOf, ANO (Cf"f f C flyt ACilCa s$ s p 1 1 l Debris collects on flow switc'6 and prevento switch actuation. The switch
'g l was icrediately cicaned and returned to operable status. A design __ change g i request has been initiated to correct the probicm.
' l ._
- I ' ',' b ,3
= . . . - m...s,.,m e =;w 0 . _ ,. O I'Iei LbJO I o lo Io"J6l"n/A _"J LB_J8!"
Tect nic4an nsse.rvat. ion I
' .2r. , , , , oE r ..
.- s.r u s.- . ".* e.t . t .n' s A"of:r of ac nysty loc A f t*fi OF ur t ( A' C FI'l l ZJ (D LZJ@LNf_A -l l Switch failed when flew removed. I P( 4 4
- T... s ( w . . y g . q '.
- ^*0t*
. T ot t
- f ",4. V 0- 1.,ve 8 ]ol0lOlf13 W' @l" nu "
I
.......,".....,,f.nnr. n.,ner.@
LLLJ Lolo_.Lo.j61 N/A trJ I i P f *J 91 1.' l L i,' . *.T f.D L. A '.*Tt.[ Is ) $ A(Il 11 (
Twt f t ' f.8:lv f e's'. *)
N/A 8, LZ1SL ___
l l Nute iv o
..:......_.....,,,,,r.@
egne gg efig y l
(l ' . N/A I IIIl'I1'fII!l ITI~l
, L,El'13el,,,
,, . a u ~.
nave u ei.traea i. J. M Jie re f n rr' enue 615-842-0295
- 3 D**
see6080 M .5 - . vJ g. o