ML19308D130: Difference between revisions
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{{#Wiki_filter:m.-.._- _.-... .. .. | {{#Wiki_filter:m.-.._- _.-... .. .. | ||
. , CONTAOL ULOCK. l l l ! l l (PLEASE P AINT ALL REQUIAEC INFC A.*.1?.T.Cl. | . , CONTAOL ULOCK. l l l ! l l (PLEASE P AINT ALL REQUIAEC INFC A.*.1?.T.Cl. | ||
l 1 6 N - LCENSEE | l 1 6 N - LCENSEE | ||
* LCENSE EVENT i Type f' NAME LCENSE NUMBEA TYPE | * LCENSE EVENT i Type f' NAME LCENSE NUMBEA TYPE | ||
( jj [ F l L l C l R l P l 3 l l0l0l-l0l0l0l0l0l-l0l0l l 4l 1 l1-l1 l1 l l0 l 3l . | ( jj [ F l L l C l R l P l 3 l l0l0l-l0l0l0l0l0l-l0l0l l 4l 1 l1-l1 l1 l l0 l 3l . | ||
IB9 14 15 25 26 30 31 32 | IB9 14 15 25 26 30 31 32 CAftCCav 77PU NN coCxf7 NuM0ta EVEM TE AEPORT CATE O 1 CON'T ! -l -l lL l lL l l 0 l 5 l 0 l-l 0 l 3 l 0 l 2 l l0 l5 Il lo !7 l7 l l O! 6l ?! 0l 7l 7' 7 8' 57 LO 59 60 61 68 69 74 75 GL EVENT DESCniPTION a l In mode 3 (hot standby) preparing for plant startup, both chemical addition pumps .p 7 89 h C3 l CAP-3A & 3B were found to be inoperable contrary to Technical Specification 3.1.2.2. J 7 09 S. | ||
CAftCCav 77PU NN coCxf7 NuM0ta EVEM TE AEPORT CATE O 1 CON'T ! -l -l lL l lL l l 0 l 5 l 0 l-l 0 l 3 l 0 l 2 l l0 l5 Il lo !7 l7 l l O! 6l ?! 0l 7l 7' 7 8' 57 LO 59 60 61 68 69 74 75 GL EVENT DESCniPTION a l In mode 3 (hot standby) preparing for plant startup, both chemical addition pumps .p 7 89 h C3 l CAP-3A & 3B were found to be inoperable contrary to Technical Specification 3.1.2.2. J 7 09 S. | |||
M l N dundancy was maintained with the low pressure injection system. Event was not i 7 83 Eu | M l N dundancy was maintained with the low pressure injection system. Event was not i 7 83 Eu | ||
@l repetitive. Both pumos were flushed with demin watar and restored operable within ! | @l repetitive. Both pumos were flushed with demin watar and restored operable within ! | ||
7 09 go Q] two (2) hours. | 7 09 go Q] two (2) hours. | ||
7 89 ge | 7 89 ge | ||
%g E CCCE COMPCNENT COCE S R M C W TCN (LER 77-53; O | %g E CCCE COMPCNENT COCE S R M C W TCN (LER 77-53; O | ||
7 89 10 l Rl Bl { 11 l Pl Ul Ml Pl Xl .] | 7 89 10 l Rl Bl { 11 l Pl Ul Ml Pl Xl .] | ||
12 17 lN l 43 44 lC l 3l 0l 0l 47 | 12 17 lN l 43 44 lC l 3l 0l 0l 47 | ||
[Nl 48 | [Nl 48 CAUSE DESCA:PTJON 9 - | ||
grj l The cause of this event has not been determined. | grj l The cause of this event has not been determined. | ||
7 89 It has not reo ccurred. Corrective GO | 7 89 It has not reo ccurred. Corrective GO | ||
Line 42: | Line 37: | ||
7 85 BC I | 7 85 BC I | ||
#1 1 Facufy STATUS lCl | #1 1 Facufy STATUS lCl | ||
% POWER l 4 4 0l l | % POWER l 4 4 0l l oTHER STATUS NA l METHCO OF 0.SCavERY lAl l. | ||
oTHER STATUS NA l METHCO OF 0.SCavERY lAl l. | |||
QSCOVEAY DESCA'"TCN NA J 7 0 9 10 12 13 44 45 46 60 FCAM CF RELE SEO OF AMOUNT OF ACTMTV LOCATCN CF AELEASE 12 ASE l NA l l .NA l 7 8 9 10 11 44 45 60 PEnnN'JEL EXPOSURES NUMBEA TYPE CESCM' TION 13 7 89 Ql0l0l Wl 11 12 13 NA GC j | QSCOVEAY DESCA'"TCN NA J 7 0 9 10 12 13 44 45 46 60 FCAM CF RELE SEO OF AMOUNT OF ACTMTV LOCATCN CF AELEASE 12 ASE l NA l l .NA l 7 8 9 10 11 44 45 60 PEnnN'JEL EXPOSURES NUMBEA TYPE CESCM' TION 13 7 89 Ql0l0l Wl 11 12 13 NA GC j | ||
PERSONNEL INJUDICS NUMBER CESCAipflGN 14 l 0l 0 l 0 l l NA l 7 89 11 12 et OFFSITE CONSEQUENCES M l NA - | PERSONNEL INJUDICS NUMBER CESCAipflGN 14 l 0l 0 l 0 l l NA l 7 89 11 12 et OFFSITE CONSEQUENCES M l NA - | ||
l 7 89 OU LOSS OR CAMAGE TO FACILITY TYPE CESCA:PficN | l 7 89 OU LOSS OR CAMAGE TO FACILITY TYPE CESCA:PficN l | ||
16 7 89 dl 10 NA 1,L l | |||
PUBLICITY NA 1 | PUBLICITY NA 1 | ||
l ! | l ! | ||
7 89 6. | 7 89 6. | ||
l ACOITIONAL FACTCAS | l ACOITIONAL FACTCAS | ||
[ ]l See attached Suonlemene m In fore en ! | [ ]l See attached Suonlemene m In fore en ! | ||
Line 60: | Line 50: | ||
$l 8002270 (// , | $l 8002270 (// , | ||
7 89 ,, f in. | 7 89 ,, f in. | ||
NAME: N. P. Stewart (,,,th PHONE: (813) 866-4159 | NAME: N. P. Stewart (,,,th PHONE: (813) 866-4159 w;/ un m .sei | ||
SUPPLEMENTARY INFORMATION (V') -l. Report Nc. 50-302/77-53 | |||
SUPPLEMENTARY INFORMATION | |||
(V') -l. Report Nc. 50-302/77-53 | |||
: 2. Facility: Crystal River Unit #3 3: Report Date: 20, June 1977 | : 2. Facility: Crystal River Unit #3 3: Report Date: 20, June 1977 | ||
: 4. Occurrence Date: 29 May 1977 , _ _ | : 4. Occurrence Date: 29 May 1977 , _ _ | ||
Line 82: | Line 61: | ||
: 7. Description of Occurrence: l At 0700 in preparation for criticality, an attempt to adjust Reactor Coolant boron f-concentration for acceptable critical rod position revealed that r.either chemical addition pump CAP-3A or CAP-3B would deliver boric acid to the makeup tank. -Both chemical addition pumps were flushed with demineralized water and the pumps restored operable within two (2) hours. Startup resumed without incident. , | : 7. Description of Occurrence: l At 0700 in preparation for criticality, an attempt to adjust Reactor Coolant boron f-concentration for acceptable critical rod position revealed that r.either chemical addition pump CAP-3A or CAP-3B would deliver boric acid to the makeup tank. -Both chemical addition pumps were flushed with demineralized water and the pumps restored operable within two (2) hours. Startup resumed without incident. , | ||
: 8. Designatio'n of Apparent Cause: | : 8. Designatio'n of Apparent Cause: | ||
The cause of P.his event has not been determined as of this' date, as the event | The cause of P.his event has not been determined as of this' date, as the event has not reoccurred. | ||
: 9. Analysis of occurrence: | |||
: 9. Analysis of occurrence: | * l This event had no safety implications as the high pressure injection pumps and the bor9ted water storage tank were available and operable. | ||
l | |||
This event had no safety implications as the high pressure injection pumps and the bor9ted water storage tank were available and operable. | |||
: 10. Corrective Action: | : 10. Corrective Action: | ||
An evaluation of this occurrence has been requested and corrective action will be | An evaluation of this occurrence has been requested and corrective action will be taken pending results of the evaluation. | ||
taken pending results of the evaluation. | |||
: 11. Failure Data: | : 11. Failure Data: | ||
This was not a repetitive occurrence. | This was not a repetitive occurrence. | ||
V . | V . | ||
i | i | ||
. . , __- , , , , .. ._ . . _ . _ _}} | . . , __- , , , , .. ._ . . _ . _ _}} |
Latest revision as of 22:59, 21 February 2020
ML19308D130 | |
Person / Time | |
---|---|
Site: | Crystal River |
Issue date: | 06/20/1977 |
From: | Stewart W FLORIDA POWER CORP. |
To: | |
Shared Package | |
ML19308D119 | List: |
References | |
NUDOCS 8002270611 | |
Download: ML19308D130 (2) | |
Text
m.-.._- _.-... .. ..
. , CONTAOL ULOCK. l l l ! l l (PLEASE P AINT ALL REQUIAEC INFC A.*.1?.T.Cl.
l 1 6 N - LCENSEE
- LCENSE EVENT i Type f' NAME LCENSE NUMBEA TYPE
( jj [ F l L l C l R l P l 3 l l0l0l-l0l0l0l0l0l-l0l0l l 4l 1 l1-l1 l1 l l0 l 3l .
IB9 14 15 25 26 30 31 32 CAftCCav 77PU NN coCxf7 NuM0ta EVEM TE AEPORT CATE O 1 CON'T ! -l -l lL l lL l l 0 l 5 l 0 l-l 0 l 3 l 0 l 2 l l0 l5 Il lo !7 l7 l l O! 6l ?! 0l 7l 7' 7 8' 57 LO 59 60 61 68 69 74 75 GL EVENT DESCniPTION a l In mode 3 (hot standby) preparing for plant startup, both chemical addition pumps .p 7 89 h C3 l CAP-3A & 3B were found to be inoperable contrary to Technical Specification 3.1.2.2. J 7 09 S.
M l N dundancy was maintained with the low pressure injection system. Event was not i 7 83 Eu
@l repetitive. Both pumos were flushed with demin watar and restored operable within !
7 09 go Q] two (2) hours.
7 89 ge
%g E CCCE COMPCNENT COCE S R M C W TCN (LER 77-53; O
7 89 10 l Rl Bl { 11 l Pl Ul Ml Pl Xl .]
12 17 lN l 43 44 lC l 3l 0l 0l 47
[Nl 48 CAUSE DESCA:PTJON 9 -
grj l The cause of this event has not been determined.
7 89 It has not reo ccurred. Corrective GO
]"
gl Action will be taken pending the results of an engineering evaluation now in progress. !
7 85 BC I
- 1 1 Facufy STATUS lCl
% POWER l 4 4 0l l oTHER STATUS NA l METHCO OF 0.SCavERY lAl l.
QSCOVEAY DESCA'"TCN NA J 7 0 9 10 12 13 44 45 46 60 FCAM CF RELE SEO OF AMOUNT OF ACTMTV LOCATCN CF AELEASE 12 ASE l NA l l .NA l 7 8 9 10 11 44 45 60 PEnnN'JEL EXPOSURES NUMBEA TYPE CESCM' TION 13 7 89 Ql0l0l Wl 11 12 13 NA GC j
PERSONNEL INJUDICS NUMBER CESCAipflGN 14 l 0l 0 l 0 l l NA l 7 89 11 12 et OFFSITE CONSEQUENCES M l NA -
l 7 89 OU LOSS OR CAMAGE TO FACILITY TYPE CESCA:PficN l
16 7 89 dl 10 NA 1,L l
PUBLICITY NA 1
l !
7 89 6.
l ACOITIONAL FACTCAS
[ ]l See attached Suonlemene m In fore en !
( ,09 " " ; ,.
$l 8002270 (// ,
7 89 ,, f in.
NAME: N. P. Stewart (,,,th PHONE: (813) 866-4159 w;/ un m .sei
SUPPLEMENTARY INFORMATION (V') -l. Report Nc. 50-302/77-53
- 2. Facility: Crystal River Unit #3 3: Report Date: 20, June 1977
- 4. Occurrence Date: 29 May 1977 , _ _
- 5. Identification of occurrence:
Chemica1' addition pumps CAP-3A & 3B inoparable contrary to Technical Specification 3.1.2.2.
- 6. Conditions Prior to Occurrence:
The plant was preparing to achieve' criticality by adjusting boron for the accept-able critical rod position..
- 7. Description of Occurrence: l At 0700 in preparation for criticality, an attempt to adjust Reactor Coolant boron f-concentration for acceptable critical rod position revealed that r.either chemical addition pump CAP-3A or CAP-3B would deliver boric acid to the makeup tank. -Both chemical addition pumps were flushed with demineralized water and the pumps restored operable within two (2) hours. Startup resumed without incident. ,
- 8. Designatio'n of Apparent Cause:
The cause of P.his event has not been determined as of this' date, as the event has not reoccurred.
- 9. Analysis of occurrence:
- l This event had no safety implications as the high pressure injection pumps and the bor9ted water storage tank were available and operable.
- 10. Corrective Action:
An evaluation of this occurrence has been requested and corrective action will be taken pending results of the evaluation.
- 11. Failure Data:
This was not a repetitive occurrence.
V .
i
. . , __- , , , , .. ._ . . _ . _ _