ML19317G189: Difference between revisions
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f -- - ; LidilliSES'55/5IUT REPORT l i it | f -- - ; LidilliSES'55/5IUT REPORT l i it CUNTROL BLOCK:l l l l l l l (PLEASE PRINT ALL REQUIRCD IfJFCRT.1AT*C;'y | ||
CUNTROL BLOCK:l l l l l l l (PLEASE PRINT ALL REQUIRCD IfJFCRT.1AT*C;'y | |||
-), . . | -), . . | ||
1 s ' | 1 s ' | ||
'T!Au"l* uCENSE uuuoEa "E"!' '#c"C lFlL lCl Rl Pl 3l l 0 l 0*l-l 0 l 0 l 0 l 0 l 0 l-l 0 l 0 l l. 4l 1l 1l 1l 1l l0 l3 l 7 09 14 15 25 26 , 30 31 32 CAftConY TN son " | |||
'T!Au"l* uCENSE uuuoEa | |||
coCKET NUMOEA FVENT oATE REPoAT oATE OiCONT1-l-l it i It i 1015101-101310l21 l O l 7 l o is 17 17 l 1018101517 17 I 7 8 57 00 59 60 61 68 69 74 75 80 i EVENT DESCRIPTICN l 0e l On 13 July 1977, while reviewing the completed Quarterly Battery Check Surveillance l l | coCKET NUMOEA FVENT oATE REPoAT oATE OiCONT1-l-l it i It i 1015101-101310l21 l O l 7 l o is 17 17 l 1018101517 17 I 7 8 57 00 59 60 61 68 69 74 75 80 i EVENT DESCRIPTICN l 0e l On 13 July 1977, while reviewing the completed Quarterly Battery Check Surveillance l l | ||
7 09 80 l gl Procedure SP-511, ic was discovered that Unit 3 was not notified of the failure of the t | 7 09 80 l gl Procedure SP-511, ic was discovered that Unit 3 was not notified of the failure of the t | ||
l 7 80 . | l 7 80 . | ||
80 ' | 80 ' | ||
@l Units 1 & 2 batteries to meet the SP requirements. Unit 3 failed to enter the Action l l 7 89 60 O5 l Statement of Tech Spec 3.8.1.1. Redundancy NA as batteries were operable. First time l 7 09 60 | @l Units 1 & 2 batteries to meet the SP requirements. Unit 3 failed to enter the Action l l 7 89 60 O5 l Statement of Tech Spec 3.8.1.1. Redundancy NA as batteries were operable. First time l 7 09 60 oe [ occurrence. The Action Statement was entered immediately and the SP re-run. Batteries ; | ||
oe [ occurrence. The Action Statement was entered immediately and the SP re-run. Batteries ; | |||
7 09 systiu CODE CAusE CODE COMPONENT CooE couTENT SUPPUER couPoNENT MANUFACTURER (See additional factors ik VOLATON | 7 09 systiu CODE CAusE CODE COMPONENT CooE couTENT SUPPUER couPoNENT MANUFACTURER (See additional factors ik VOLATON | ||
[017] l E l A l 7 09 10 lBlAlTlTlRlYl 12 | [017] l E l A l 7 09 10 lBlAlTlTlRlYl 12 | ||
Line 44: | Line 36: | ||
Oa l Units 1 & 2 personnel were not aware that. tests performed prior to required surveillance 7 89 l 80 Ole l schedule which do not meet a:Ceptance criteria constitute inoperability. This has 7 J.L 9 l , | Oa l Units 1 & 2 personnel were not aware that. tests performed prior to required surveillance 7 89 l 80 Ole l schedule which do not meet a:Ceptance criteria constitute inoperability. This has 7 J.L 9 l , | ||
gO l been correcte'd. . | gO l been correcte'd. . | ||
l | l FACAJTY METHoo op STATUS % POWER oTHER STATUS o.SCoVERY oISCoVERY oESCAPTCN 78 9 l El l 1l 0l 0l l 10 12 13 NA l lCl l NA l | ||
44 45 46 80 ACTMTY CoATENT RELEASEo AMOUNT oF ACTMTY LoCATCN OF AELEASE 12 l Zl oF{RELEASE l Ni l l NA l | |||
FACAJTY METHoo op STATUS % POWER oTHER STATUS o.SCoVERY oISCoVERY oESCAPTCN | |||
78 9 l El l 1l 0l 0l l 10 12 13 NA l lCl l NA l | |||
44 45 46 80 | |||
ACTMTY CoATENT RELEASEo AMOUNT oF ACTMTY LoCATCN OF AELEASE 12 l Zl oF{RELEASE l Ni l l NA l | |||
1 7 8 9 10 11 44 45 00 l PERSONNEL EXPOSURES NUMOEA TYRE oESCRPTON Q l 0l 0l Jl Ul 7 89 NA | 1 7 8 9 10 11 44 45 00 l PERSONNEL EXPOSURES NUMOEA TYRE oESCRPTON Q l 0l 0l Jl Ul 7 89 NA | ||
.l 11 12 13 80-PERSONNEL INJUR:ES | .l 11 12 13 80-PERSONNEL INJUR:ES | ||
* NUMDEA oESCF.PTtON 7 89 14 lO!0l0l l NA l I 11 .1 2 60 OFFSrTE CONSEQUENCES gl NA - | * NUMDEA oESCF.PTtON 7 89 14 lO!0l0l l NA l I 11 .1 2 60 OFFSrTE CONSEQUENCES gl NA - | ||
l 7 00 00 LOSS OR DAMAGE TO FACILITY s TYt CESCRPTON . | l 7 00 00 LOSS OR DAMAGE TO FACILITY s TYt CESCRPTON . | ||
3 lj;_'Ej l NA l 7 8D 10 l LO PUBLICITY 8i 7 89 NA I | 3 lj;_'Ej l NA l 7 8D 10 l LO PUBLICITY 8i 7 89 NA I | ||
gl0 CITIONAL FACTORS | gl0 CITIONAL FACTORS 7 00 See attached Supolementarv Information 8002 280 M j "U ) | ||
7 00 See attached Supolementarv Information 8002 280 M j "U ) | |||
declared operable within 4 hours. | declared operable within 4 hours. | ||
bl 7 u9 | bl 7 u9 l | ||
l | |||
i,u NAME: . P. Stewart k _\ - - PHONE: (813) 866-4159 ceo a n . r. 7 | i,u NAME: . P. Stewart k _\ - - PHONE: (813) 866-4159 ceo a n . r. 7 | ||
. ~ .. . | . ~ .. . | ||
.,s SUPPLEMENTAPI INFORMATION g | |||
.,s | Report No.: 50-302/77-84 | ||
SUPPLEMENTAPI INFORMATION | |||
: 2. Facility: Crystal River Unit #3 | : 2. Facility: Crystal River Unit #3 | ||
* i- 3. Report Date: 5 August 1977 | * i- 3. Report Date: 5 August 1977 | ||
: 4. Occurrence Date: 6 July 1977 | : 4. Occurrence Date: 6 July 1977 | ||
: 5. Identification of Occurrence: | : 5. Identification of Occurrence: | ||
Failure to enter Action Statement of Technical Specification 3.8.1.1 upon failure of Units 1 & 2 batteries to meet requirements of the Quarterly Battery Check SP-511. | Failure to enter Action Statement of Technical Specification 3.8.1.1 upon failure of Units 1 & 2 batteries to meet requirements of the Quarterly Battery Check SP-511. | ||
Line 91: | Line 59: | ||
Mode 1 power operation | Mode 1 power operation | ||
: 7. Description of Occurrence: | : 7. Description of Occurrence: | ||
j On 13 July 1977, examination of Units 1 & 2 battery surveillance disclosed that, in | j On 13 July 1977, examination of Units 1 & 2 battery surveillance disclosed that, in | ||
* anticipation of an upcoming surveillance test, a preliminary test had been performed on s' i | * anticipation of an upcoming surveillance test, a preliminary test had been performed on s' i | ||
i 6 July 1977. Several cells' specific gravity had dropped more than .01 from the pre-vious quarter, but did meet acceptance criteria in other respects. Upon this dis-closure, Action. Statement was entered. The batteries in question meanwhile had been en charge and passed the surveillance and were declared operable within 4 hours. | i 6 July 1977. Several cells' specific gravity had dropped more than .01 from the pre-vious quarter, but did meet acceptance criteria in other respects. Upon this dis-closure, Action. Statement was entered. The batteries in question meanwhile had been en charge and passed the surveillance and were declared operable within 4 hours. | ||
Designation of Apparent Cause: | |||
Units 1 & 2 personnel were not aware that tests performed prior to required sur- | Units 1 & 2 personnel were not aware that tests performed prior to required sur- | ||
: ve111ance schedule which do not meet acceptance criteria constitute inoperability. | : ve111ance schedule which do not meet acceptance criteria constitute inoperability. | ||
Line 106: | Line 73: | ||
: 11. Failure Data: | : 11. Failure Data: | ||
This was the first occurrence of this event. | This was the first occurrence of this event. | ||
s | s | ||
* w +w- v- m y.-w-, em.- w -4 a- Mv - - - - - -, -,----+w---------.ewwy +y.e--ww-g- w w'w}} | * w +w- v- m y.-w-, em.- w -4 a- Mv - - - - - -, -,----+w---------.ewwy +y.e--ww-g- w w'w}} |
Revision as of 07:50, 1 February 2020
ML19317G189 | |
Person / Time | |
---|---|
Site: | Crystal River |
Issue date: | 08/05/1977 |
From: | Stewart W FLORIDA POWER CORP. |
To: | |
Shared Package | |
ML19317G188 | List: |
References | |
NUDOCS 8002280830 | |
Download: ML19317G189 (2) | |
Text
.
a
-t -.
f -- - ; LidilliSES'55/5IUT REPORT l i it CUNTROL BLOCK:l l l l l l l (PLEASE PRINT ALL REQUIRCD IfJFCRT.1AT*C;'y
-), . .
1 s '
'T!Au"l* uCENSE uuuoEa "E"!' '#c"C lFlL lCl Rl Pl 3l l 0 l 0*l-l 0 l 0 l 0 l 0 l 0 l-l 0 l 0 l l. 4l 1l 1l 1l 1l l0 l3 l 7 09 14 15 25 26 , 30 31 32 CAftConY TN son "
coCKET NUMOEA FVENT oATE REPoAT oATE OiCONT1-l-l it i It i 1015101-101310l21 l O l 7 l o is 17 17 l 1018101517 17 I 7 8 57 00 59 60 61 68 69 74 75 80 i EVENT DESCRIPTICN l 0e l On 13 July 1977, while reviewing the completed Quarterly Battery Check Surveillance l l
7 09 80 l gl Procedure SP-511, ic was discovered that Unit 3 was not notified of the failure of the t
l 7 80 .
80 '
@l Units 1 & 2 batteries to meet the SP requirements. Unit 3 failed to enter the Action l l 7 89 60 O5 l Statement of Tech Spec 3.8.1.1. Redundancy NA as batteries were operable. First time l 7 09 60 oe [ occurrence. The Action Statement was entered immediately and the SP re-run. Batteries ;
7 09 systiu CODE CAusE CODE COMPONENT CooE couTENT SUPPUER couPoNENT MANUFACTURER (See additional factors ik VOLATON
[017] l E l A l 7 09 10 lBlAlTlTlRlYl 12
!L l l El 3 l5 l5 l W -84) ,-
11 17 43 44 47 48 1 CAU3E DESCRIPTION p *]
Oa l Units 1 & 2 personnel were not aware that. tests performed prior to required surveillance 7 89 l 80 Ole l schedule which do not meet a:Ceptance criteria constitute inoperability. This has 7 J.L 9 l ,
gO l been correcte'd. .
l FACAJTY METHoo op STATUS % POWER oTHER STATUS o.SCoVERY oISCoVERY oESCAPTCN 78 9 l El l 1l 0l 0l l 10 12 13 NA l lCl l NA l
44 45 46 80 ACTMTY CoATENT RELEASEo AMOUNT oF ACTMTY LoCATCN OF AELEASE 12 l Zl oF{RELEASE l Ni l l NA l
1 7 8 9 10 11 44 45 00 l PERSONNEL EXPOSURES NUMOEA TYRE oESCRPTON Q l 0l 0l Jl Ul 7 89 NA
.l 11 12 13 80-PERSONNEL INJUR:ES
- NUMDEA oESCF.PTtON 7 89 14 lO!0l0l l NA l I 11 .1 2 60 OFFSrTE CONSEQUENCES gl NA -
l 7 00 00 LOSS OR DAMAGE TO FACILITY s TYt CESCRPTON .
3 lj;_'Ej l NA l 7 8D 10 l LO PUBLICITY 8i 7 89 NA I
gl0 CITIONAL FACTORS 7 00 See attached Supolementarv Information 8002 280 M j "U )
declared operable within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.
bl 7 u9 l
i,u NAME: . P. Stewart k _\ - - PHONE: (813) 866-4159 ceo a n . r. 7
. ~ .. .
.,s SUPPLEMENTAPI INFORMATION g
Report No.: 50-302/77-84
- 2. Facility: Crystal River Unit #3
- i- 3. Report Date: 5 August 1977
- 4. Occurrence Date: 6 July 1977
- 5. Identification of Occurrence:
Failure to enter Action Statement of Technical Specification 3.8.1.1 upon failure of Units 1 & 2 batteries to meet requirements of the Quarterly Battery Check SP-511.
- 6. Conditions Prior to Occurrence:
Mode 1 power operation
- 7. Description of Occurrence:
j On 13 July 1977, examination of Units 1 & 2 battery surveillance disclosed that, in
- anticipation of an upcoming surveillance test, a preliminary test had been performed on s' i
i 6 July 1977. Several cells' specific gravity had dropped more than .01 from the pre-vious quarter, but did meet acceptance criteria in other respects. Upon this dis-closure, Action. Statement was entered. The batteries in question meanwhile had been en charge and passed the surveillance and were declared operable within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.
Designation of Apparent Cause:
Units 1 & 2 personnel were not aware that tests performed prior to required sur-
- ve111ance schedule which do not meet acceptance criteria constitute inoperability.
This has been corrected.
i 9. Analysis of Occurrence:
There vera no safety implications in that the batteries were functioning in their intended service during the time in question.
- 10. Corrective Action:
A meeting was held on 14 July 1977 by the Compliance Staff with all concerned personnel,
, to formally instruct them of correct actions to be taken with respect to Tech Spec requirements.
- 11. Failure Data:
This was the first occurrence of this event.
s
- w +w- v- m y.-w-, em.- w -4 a- Mv - - - - - -, -,----+w---------.ewwy +y.e--ww-g- w w'w