ML19308D385: Difference between revisions
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i ' s | i ' s | ||
- ) J Nac ponu ses g. v.s.NuctaAn macutarony commession | - ) J Nac ponu ses g. v.s.NuctaAn macutarony commession | ||
} (7778 LICENSEE EVENT REPORT EXHIBIT A . | } (7778 LICENSEE EVENT REPORT EXHIBIT A . | ||
CONTROL SLocx: I l l* l \ l (PLEASE PRIN7 OR TYPE ALL REQUIREo *NPonMATIONI | CONTROL SLocx: I l l* l \ l (PLEASE PRIN7 OR TYPE ALL REQUIREo *NPonMATIONI | ||
. .lh g | . .lh g | ||
, f,oTil . , | , f,oTil . , | ||
IF ve.o | IF ve.o | ||
Line 37: | Line 30: | ||
> s l'."c' LL_Gl u ., | > s l'."c' LL_Gl u ., | ||
01 5:ooe 0 u-i0 : 3i0:21@10: | 01 5:ooe 0 u-i0 : 3i0:21@10: | ||
w u. ~ u 11 dam3 7 8u. G nlor il 21st 7ta <al G s.n< <.e., o r e aVENT otsCAtPTioN ANo PMcSASLE CONSEoutNCES h o i nI mode 1 operation, while preparing to perform maintenance on "3A" l rTTT1I emergency diesel generator. "3B" emera. diesel failed to start for its I | w u. ~ u 11 dam3 7 8u. G nlor il 21st 7ta <al G s.n< <.e., o r e aVENT otsCAtPTioN ANo PMcSASLE CONSEoutNCES h o i nI mode 1 operation, while preparing to perform maintenance on "3A" l rTTT1I emergency diesel generator. "3B" emera. diesel failed to start for its I This created a condition contrary to Tech. Soec. I g I operability test. | ||
This created a condition contrary to Tech. Soec. I g I operability test | |||
m I 3.8.1.1.b. No safety 4mnlicaefons as redundane "1A" Fnd una ava41=h1. I t'ah1. eunn 'l o 199 and kr..t,.e verification I o e I and demonstrated anarmhle_ | m I 3.8.1.1.b. No safety 4mnlicaefons as redundane "1A" Fnd una ava41=h1. I t'ah1. eunn 'l o 199 and kr..t,.e verification I o e I and demonstrated anarmhle_ | ||
A "' Man vm resenred nnarshio me 11% vnnveh I lotrlI 9-191 vor. p.ef a-ae I occurrence if this event. l. . | A "' Man vm resenred nnarshio me 11% vnnveh I lotrlI 9-191 vor. p.ef a-ae I occurrence if this event. l. . | ||
'E's" *'$ll c sNS: co. os wTesse | 'E's" *'$ll c sNS: co. os wTesse | ||
. sfIEc sU$ - | . sfIEc sU$ - | ||
t,o.w. t,r.J_rJ,o@ L,,rJ@ a l_aJ@ | t,o.w. t,r.J_rJ,o@ L,,rJ@ a l_aJ@ | ||
u lv I yI tl ..virr l N l@ :L,,IJ@ LKJ 5 OCC;4mts3 mge .7 REvtSlo88 | u lv I yI tl ..virr l N l@ :L,,IJ@ LKJ 5 OCC;4mts3 mge .7 REvtSlo88 | ||
, seQueas71AL | , seQueas71AL Evtast vlag stromf sso. Coot | ||
Evtast vlag stromf sso. Coot | |||
* vet neo. | * vet neo. | ||
@ ,",Lge n aou'$'_L2J.3_j L--J l 0 I 01 ;.il {f.,,j l,fl,jL,j [J,,j [, j L,DJ | @ ,",Lge n aou'$'_L2J.3_j L--J l 0 I 01 ;.il {f.,,j l,fl,jL,j [J,,j [, j L,DJ a u .. v :. ., u 1 u sus 8Caos a g 3. p asas, pgm ACTO %f wo **oums LRJ@L,.I.J@ | ||
a u .. v :. ., u 1 u sus 8Caos a g 3. p asas, pgm ACTO %f wo **oums LRJ@L,.I.J@ | |||
u L,,2J@ D,. J@ vIn InI n! ni - U.d@ t.s, .J@ L.,sJ@ ! .'.7I of o I nl@ .. | u L,,2J@ D,. J@ vIn InI n! ni - U.d@ t.s, .J@ L.,sJ@ ! .'.7I of o I nl@ .. | ||
cAuse ossemieTicN amo commeCnva acTiess @ | cAuse ossemieTicN amo commeCnva acTiess @ | ||
, iiioi l Maintenance determined that foreign matter in the servo booster had I ph . servo booster van I Li_j,,y I prevented the movernor from worte%, nenn.v17 | , iiioi l Maintenance determined that foreign matter in the servo booster had I ph . servo booster van I Li_j,,y I prevented the movernor from worte%, nenn.v17 | ||
'T'h . I | 'T'h . I | ||
; EI disassamh1.d. c1.anad- von ====h1.A and *--* A -ee4=facenr41v-I L'_LI.j i nevernor uns finah A and eh. n41 u== chono.A | ; EI disassamh1.d. c1.anad- von ====h1.A and *--* A -ee4=facenr41v-I L'_LI.j i nevernor uns finah A and eh. n41 u== chono.A I | ||
2 L,;,,Lt,) | |||
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. ,i u | . ,i u | ||
'fM or-eastares @ EE5'SN | 'fM or-eastares @ EE5'SN i s eeme= :scr.s=== ::...res @ | ||
i s eeme= :scr.s=== ::...res @ | |||
Lil.1J lE,j@ l 11 Of Q@l NA a I L.:PJ@l Overator Observation so I | Lil.1J lE,j@ l 11 Of Q@l NA a I L.:PJ@l Overator Observation so I | ||
r ,. a 4,,,,, ,ga.3, u u - | r ,. a 4,,,,, ,ga.3, u u - | ||
.e | .e | ||
.wr.,rMAe, aeriur @ I tocar.ss o.. um @ | .wr.,rMAe, aeriur @ I tocar.ss o.. um @ | ||
I vi l ITTTI | I vi l ITTTI | ||
.uan@o Lg_l | .uan@o Lg_l | ||
* -.. umLIJOI " a " | * -.. umLIJOI " a " | ||
,,,,o.,,s',, | ,,,,o.,,s',, | ||
n ,,, ';, s :n: .,,o, @ | n ,,, ';, s :n: .,,o, @ | ||
1, | 1, ITT'l lo I o I ol@l,2j@l vi l | ||
i ' ' ' ' | |||
ITT'l lo I o I ol@l,2j@l vi | |||
.....m.'L .w'4a | .....m.'L .w'4a | ||
,m . . on: .. "s@ I | ,m . . on: .. "s@ I | ||
..- In I n i nl@l vi l | ..- In I n i nl@l vi l | ||
to r 3 9 it 1; Lors ce on 3avaag to saci.itv i f**t 2ts:8tefioM i a NA I Lz.J@lto 32 t 4 9 | to r 3 9 it 1; Lors ce on 3avaag to saci.itv i f**t 2ts:8tefioM i a NA I Lz.J@lto 32 t 4 9 | ||
~ac ew r Q ,,,, h;l''';;....s@ | ~ac ew r Q ,,,, h;l''';;....s@ | ||
2 VA f fIIliIII II fI l 8 3 , 13 / ~ 'I 47 32 SAve os a e,anan( / _ | |||
2 VA f fIIliIII II fI l 8 3 , 13 / ~ 'I 47 32 | |||
SAve os a e,anan( / _ | |||
- J. Coooer , e,;g (904) 7o5-6486 l | - J. Coooer , e,;g (904) 7o5-6486 l | ||
V l | V l | ||
SEE' ATTACHED SUPPLEMENTARY INFORMATION SHEET | SEE' ATTACHED SUPPLEMENTARY INFORMATION SHEET 6 005 270 Mk jl , | ||
6 005 270 Mk jl , | |||
. . - . _ - _ , _ ~ _ . _ , . . . - ,__ --- | . . - . _ - _ , _ ~ _ . _ , . . . - ,__ --- | ||
~ | ~ | ||
.A ^ N ' | .A ^ N ' | ||
,~ - .' . l | ,~ - .' . l | ||
~ \ | ~ \ | ||
SUPPLEMENTARY INFORMATION l | SUPPLEMENTARY INFORMATION l | ||
: 1. Report No.: 50-302/78-01/03L-0 | : 1. Report No.: 50-302/78-01/03L-0 | ||
Line 140: | Line 95: | ||
: 11. Failure Data: | : 11. Failure Data: | ||
This is the fourth occurrence of this event as reported by LERs 77-94, 77-128 and 77-158/03L-0. It is the second start failure due to foreign matter in the governor. | This is the fourth occurrence of this event as reported by LERs 77-94, 77-128 and 77-158/03L-0. It is the second start failure due to foreign matter in the governor. | ||
_. . - - - .}} | _. . - - - .}} |
Latest revision as of 22:52, 21 February 2020
ML19308D385 | |
Person / Time | |
---|---|
Site: | Crystal River |
Issue date: | 01/25/1978 |
From: | Cooper J FLORIDA POWER CORP. |
To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
Shared Package | |
ML19308D381 | List: |
References | |
LER-78-001-03L, LER-78-1-3L, NUDOCS 8002270834 | |
Download: ML19308D385 (2) | |
Text
.
i ' s
- ) J Nac ponu ses g. v.s.NuctaAn macutarony commession
} (7778 LICENSEE EVENT REPORT EXHIBIT A .
CONTROL SLocx: I l l* l \ l (PLEASE PRIN7 OR TYPE ALL REQUIREo *NPonMATIONI
. .lh g
, f,oTil . ,
IF ve.o
] LIuQ coa.
Rl Pl .. 3 u }g;010i-uca,.u ; 0 ;~.01 ua 0; 0;0 la;0 a ,0;g;4; u uss.1;1;l ... 2 ;l;g;._,o_ru; g.
i CON T iai,i
> s l'."c' LL_Gl u .,
01 5:ooe 0 u-i0 : 3i0:21@10:
w u. ~ u 11 dam3 7 8u. G nlor il 21st 7ta <al G s.n< <.e., o r e aVENT otsCAtPTioN ANo PMcSASLE CONSEoutNCES h o i nI mode 1 operation, while preparing to perform maintenance on "3A" l rTTT1I emergency diesel generator. "3B" emera. diesel failed to start for its I This created a condition contrary to Tech. Soec. I g I operability test.
m I 3.8.1.1.b. No safety 4mnlicaefons as redundane "1A" Fnd una ava41=h1. I t'ah1. eunn 'l o 199 and kr..t,.e verification I o e I and demonstrated anarmhle_
A "' Man vm resenred nnarshio me 11% vnnveh I lotrlI 9-191 vor. p.ef a-ae I occurrence if this event. l. .
'E's" *'$ll c sNS: co. os wTesse
. sfIEc sU$ -
t,o.w. t,r.J_rJ,o@ L,,rJ@ a l_aJ@
u lv I yI tl ..virr l N l@ :L,,IJ@ LKJ 5 OCC;4mts3 mge .7 REvtSlo88
, seQueas71AL Evtast vlag stromf sso. Coot
- vet neo.
@ ,",Lge n aou'$'_L2J.3_j L--J l 0 I 01 ;.il {f.,,j l,fl,jL,j [J,,j [, j L,DJ a u .. v :. ., u 1 u sus 8Caos a g 3. p asas, pgm ACTO %f wo **oums LRJ@L,.I.J@
u L,,2J@ D,. J@ vIn InI n! ni - U.d@ t.s, .J@ L.,sJ@ ! .'.7I of o I nl@ ..
cAuse ossemieTicN amo commeCnva acTiess @
, iiioi l Maintenance determined that foreign matter in the servo booster had I ph . servo booster van I Li_j,,y I prevented the movernor from worte%, nenn.v17
'T'h . I
- EI disassamh1.d. c1.anad- von ====h1.A and *--* A -ee4=facenr41v-I L'_LI.j i nevernor uns finah A and eh. n41 u== chono.A I
2 L,;,,Lt,)
. ,i u
'fM or-eastares @ EE5'SN i s eeme= :scr.s=== ::...res @
Lil.1J lE,j@ l 11 Of Q@l NA a I L.:PJ@l Overator Observation so I
r ,. a 4,,,,, ,ga.3, u u -
.e
.wr.,rMAe, aeriur @ I tocar.ss o.. um @
I vi l ITTTI
.uan@o Lg_l
- -.. umLIJOI " a "
,,,,o.,,s',,
n ,,, ';, s :n: .,,o, @
1, ITT'l lo I o I ol@l,2j@l vi l
i ' ' ' '
.....m.'L .w'4a
,m . . on: .. "s@ I
..- In I n i nl@l vi l
to r 3 9 it 1; Lors ce on 3avaag to saci.itv i f**t 2ts:8tefioM i a NA I Lz.J@lto 32 t 4 9
~ac ew r Q ,,,, h;l;;....s@
2 VA f fIIliIII II fI l 8 3 , 13 / ~ 'I 47 32 SAve os a e,anan( / _
- J. Coooer , e,;g (904) 7o5-6486 l
V l
SEE' ATTACHED SUPPLEMENTARY INFORMATION SHEET 6 005 270 Mk jl ,
. . - . _ - _ , _ ~ _ . _ , . . . - ,__ ---
~
.A ^ N '
,~ - .' . l
~ \
SUPPLEMENTARY INFORMATION l
- 1. Report No.: 50-302/78-01/03L-0
- 2. Facility: Crystal River Unit #3 *
- 3. Report Date: 25 January 1978
- 4. Occurrence Date: 3 January 1978
- 5. Identification of Occurrence:
The "3B" emergency diesel generator failed to start contrary to Technical Specifications 3.8.1.1.b
- 6. Conditions Prior to Occurrence: Mode 1 power operation l
- 7. Description of Occurrence:
At 0807, while preparing to perform preplanned maintenance on "3A" emergency diesel generator, an operability test of "3B" emergency diesel generator was initiated. The "3B" diesel failed to start and the 1 Hour Action Statement of Technical Specification 3.8.1.1. was entered. The Units 1 and 2 shif t supervisor was notified and the cable tunnel surveillance SP-322 was initiated. -
The breaker verification surveillance SP-321 was initiated and the operability of "3A" emergency diesel generator was verified. Maintenance Work Request J.
- 0-5936 was initiated and maintenance restored "3B" emergency diesel generator operable at 1338.
- 8. Designation of Apparent Cause:
The cause of this occurrence was determined to be foreign matter in the servo
! booster of the woodward governor.
- 9. Analysis of Occurrence:
- There was no safety hazard to the Plant or general public as the "3A" emer-gency diesel generator was available and demonstrated operable.
- 10. Corrective Action:
i The servo booster was cleaned, tested and returned to service. The governor was drained, flushed and refilled with Diesel Motive type 488 oil,
- 11. Failure Data:
This is the fourth occurrence of this event as reported by LERs 77-94,77-128 and 77-158/03L-0. It is the second start failure due to foreign matter in the governor.
_. . - - - .