ML19257A900: Difference between revisions
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{{#Wiki_filter:. . . . . . .J.- . - - . . . . - - . . . . . . . - . - - . . . - . _ . . . . | {{#Wiki_filter:. . . . . . .J.- . - - . . . . - - . . . . . . . - . - - . . . - . _ . . . . | ||
. . .,....m,o,,,o,,,....,,, | . . .,....m,o,,,o,,,....,,, | ||
...u. e ue .. | ...u. e ue .. | ||
(77/l '' | (77/l '' | ||
Line 27: | Line 24: | ||
C07,inOL BLocr.: l 1 | C07,inOL BLocr.: l 1 | ||
l l l l l 6 | l l l l l 6 | ||
lh IPLEASE rfilNT 03 TYPE ALL CtOU1 RED INFoRP.iATION) fcTild19 A l LLtcL?..Lt | lh IPLEASE rfilNT 03 TYPE ALL CtOU1 RED INFoRP.iATION) fcTild19 A l LLtcL?..Lt l J lLUDE M l Fl I l@IS 0 l 0 l - l 0 Lfst l4 l 0N>El f.UFJbLf 0 l 04 l 0 l- l0 l 024 l@l4 l1LICEN3L 2G l1 l1TYPk l 1JJl@lfel LAT l bd l@ | ||
l J lLUDE M l Fl I l@IS 0 l 0 l - l 0 Lfst l4 l 0N>El f.UFJbLf 0 l 04 l 0 l- l0 l 024 l@l4 l1LICEN3L 2G l1 l1TYPk l 1JJl@lfel LAT l bd l@ | |||
CO?a* f , | CO?a* f , | ||
o ' | o ' | ||
Line 36: | Line 31: | ||
['o~LG I valve being closed. | ['o~LG I valve being closed. | ||
, BAT B was in the recirculation mode at the time of the incident. l lo1411 Tech. Spec. 3.1.2.2, in part, requires the flow path from either BAT to the RCS via l o t. l a transfer pump and charging pump to be operable. Upon discovery, (whila performing l | , BAT B was in the recirculation mode at the time of the incident. l lo1411 Tech. Spec. 3.1.2.2, in part, requires the flow path from either BAT to the RCS via l o t. l a transfer pump and charging pump to be operable. Upon discovery, (whila performing l | ||
__.l o lc I I double valve verification), the valve was ooened and the system returned to operation. l 0 7 I A similar occurrence was reported in LER 79-059/03L-0. The he~alth and safety of the l 0 a l public were not affected by this event. l 7 sS 83 S YSTE!.t CAL'5E CAU:;E C O'A P. VAlvF | __.l o lc I I double valve verification), the valve was ooened and the system returned to operation. l 0 7 I A similar occurrence was reported in LER 79-059/03L-0. The he~alth and safety of the l 0 a l public were not affected by this event. l 7 sS 83 S YSTE!.t CAL'5E CAU:;E C O'A P. VAlvF CODE CCDE SUSCODE CoVPONENTCODE SUSCODE SUSCODE lolei 7 8 | ||
CODE CCDE SUSCODE CoVPONENTCODE SUSCODE SUSCODE | |||
lolei 7 8 | |||
' l = i n l @ Ld@ Ln_.I @ I V l ^ I t IV le Ix l@ LoJ @ 20W @ | ' l = i n l @ Ld@ Ln_.I @ I V l ^ I t IV le Ix l@ LoJ @ 20W @ | ||
e 13 11 12 13 18 19 | e 13 11 12 13 18 19 | ||
Line 49: | Line 40: | ||
41 42 Nl@ l43Al@ 44 Gl 2l 5l 5l{ 47 CAUSE CESCeUPTION AND COR9ECT VE ACTIONS h ijo i This incident is attributable to operator error and procedural deficiencies. As a l l i i i ! I result of A and B BAT valve manipulations that were made in order to perform chectical ; | 41 42 Nl@ l43Al@ 44 Gl 2l 5l 5l{ 47 CAUSE CESCeUPTION AND COR9ECT VE ACTIONS h ijo i This incident is attributable to operator error and procedural deficiencies. As a l l i i i ! I result of A and B BAT valve manipulations that were made in order to perform chectical ; | ||
, ., l analysis (Boron Concentration), the A BAT outlet valve was erroneousl/ lef t closed. [ | , ., l analysis (Boron Concentration), the A BAT outlet valve was erroneousl/ lef t closed. [ | ||
] l :. l l Procedure changes, which enhance the clarity, will be completed by 1-4-80. Also, i .; l information and retraining regarding these changes will be provided to Operations l 7 8 9 personnel in order to prevent rec rence of this type of event. g F ACILITV ME DIOD 04 51A1U3 % POWE ft ~OTHE ft STATUS CliCoVf f 8V DISCoVEnY DESCRIPTION 32 i l A l@l Operator Observation | ] l :. l l Procedure changes, which enhance the clarity, will be completed by 1-4-80. Also, i .; l information and retraining regarding these changes will be provided to Operations l 7 8 9 personnel in order to prevent rec rence of this type of event. g F ACILITV ME DIOD 04 51A1U3 % POWE ft ~OTHE ft STATUS CliCoVf f 8V DISCoVEnY DESCRIPTION 32 i l A l@l Operator Observation lE l@ l 0l 6l 5l@l" NA l | ||
l A!nvii, Cahi '' '5 a numa OP aiucE toCy,oso,nEu,5E@ | |||
i c wou~r e, NA ACT,virv @ ll NA Iz l @ Lz_J@l " | |||
lE l@ l 0l 6l 5l@l" NA | |||
l | l | ||
'' nnsue.'a n,.o.ets '" a w am mE li l il 10 l o 101@l z l@lorsC,oPfios c N @A __ l | '' nnsue.'a n,.o.ets '" a w am mE li l il 10 l o 101@l z l@lorsC,oPfios c N @A __ l | ||
.uSEs " l7g Z// | .uSEs " l7g Z// | ||
' cnwna' | ' cnwna' | ||
, a | , a | ||
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. oESCn.,,,os@ | . oESCn.,,,os@ | ||
i IoIo10l@l NA l | i IoIo10l@l NA l TYPE um os o,i ne.ncE m rACn ity | ||
TYPE | |||
um os o,i ne.ncE m rACn ity | |||
,2 O L v. H I P 11 O *a D om - | ,2 O L v. H I P 11 O *a D om - | ||
m \ , | m \ , | ||
NA .cc W ' | NA .cc W ' | ||
8 l1 i 19]., [z_J@l | 8 l1 i 19]., [z_J@l l | ||
io muI"'I.'E-?cniP noN @ 8 0 010 0 0 3 6$~~ Nnc Use oNi.y , | |||
muI"'I.'E-?cniP noN @ 8 0 010 0 0 3 6$~~ Nnc Use oNi.y , | |||
C 3E IN i J I | C 3E IN i J I | ||
10 | 10 |
Latest revision as of 23:52, 1 February 2020
ML19257A900 | |
Person / Time | |
---|---|
Site: | Farley |
Issue date: | 01/04/1980 |
From: | Hairston W ALABAMA POWER CO. |
To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II) |
Shared Package | |
ML19257A894 | List: |
References | |
LER-79-063-03L, LER-79-63-3L, NUDOCS 8001090365 | |
Download: ML19257A900 (1) | |
Text
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(77/l
,. LICENSEE EVENT REPORT .
C07,inOL BLocr.: l 1
l l l l l 6
lh IPLEASE rfilNT 03 TYPE ALL CtOU1 RED INFoRP.iATION) fcTild19 A l LLtcL?..Lt l J lLUDE M l Fl I l@IS 0 l 0 l - l 0 Lfst l4 l 0N>El f.UFJbLf 0 l 04 l 0 l- l0 l 024 l@l4 l1LICEN3L 2G l1 l1TYPk l 1JJl@lfel LAT l bd l@
CO?a* f ,
o '
J u Z 's LtJ@l w 0151 ge ODOCKET f 0101NUP WEin a l 41863l@lGJ i I 2kVE4TO..fC lo 141719.J@l nl ilREPO'IT 74 14 01 DATE 41 810CJl@
EVENT DESCRIPTION AND PAOnABLE CONSEQUENCES h M l At- 1400 on 12-4-79. the flow each frort BAT A was declared inoperable due to its outlet l
['o~LG I valve being closed.
, BAT B was in the recirculation mode at the time of the incident. l lo1411 Tech. Spec. 3.1.2.2, in part, requires the flow path from either BAT to the RCS via l o t. l a transfer pump and charging pump to be operable. Upon discovery, (whila performing l
__.l o lc I I double valve verification), the valve was ooened and the system returned to operation. l 0 7 I A similar occurrence was reported in LER 79-059/03L-0. The he~alth and safety of the l 0 a l public were not affected by this event. l 7 sS 83 S YSTE!.t CAL'5E CAU:;E C O'A P. VAlvF CODE CCDE SUSCODE CoVPONENTCODE SUSCODE SUSCODE lolei 7 8
' l = i n l @ Ld@ Ln_.I @ I V l ^ I t IV le Ix l@ LoJ @ 20W @
e 13 11 12 13 18 19
,,, SEoVF tJTt AL CCCURPENCE REPORT REVISION (g g,p3 E '. f *. T Y E A R REPortT NO. CODE TYPE No.
@ fgg _2; 17191 22 1-1 2J 1016131 1. 'I I 01 31 Itl l--J Lo_J 24 26 27 23 N 30 38 32 i -- T i. A T : O PLA T iT HO'Jf15 S B' 1 ED F 'll t D. 5 PL f.*/ N UT A T' in LxJ@l 33 34 x I@ LzJ@
Sb lzl@
26 loIoIoIoI 3/ 40 LN_j @
41 42 Nl@ l43Al@ 44 Gl 2l 5l 5l{ 47 CAUSE CESCeUPTION AND COR9ECT VE ACTIONS h ijo i This incident is attributable to operator error and procedural deficiencies. As a l l i i i ! I result of A and B BAT valve manipulations that were made in order to perform chectical ;
, ., l analysis (Boron Concentration), the A BAT outlet valve was erroneousl/ lef t closed. [
] l :. l l Procedure changes, which enhance the clarity, will be completed by 1-4-80. Also, i .; l information and retraining regarding these changes will be provided to Operations l 7 8 9 personnel in order to prevent rec rence of this type of event. g F ACILITV ME DIOD 04 51A1U3 % POWE ft ~OTHE ft STATUS CliCoVf f 8V DISCoVEnY DESCRIPTION 32 i l A l@l Operator Observation lE l@ l 0l 6l 5l@l" NA l
l A!nvii, Cahi '5 a numa OP aiucE toCy,oso,nEu,5E@
i c wou~r e, NA ACT,virv @ ll NA Iz l @ Lz_J@l "
l
nnsue.'a n,.o.ets '" a w am mE li l il 10 l o 101@l z l@lorsC,oPfios c N @A __ l
.uSEs " l7g Z//
' cnwna'
, a
~o.....
. oESCn.,,,os@
i IoIo10l@l NA l TYPE um os o,i ne.ncE m rACn ity
,2 O L v. H I P 11 O *a D om -
m \ ,
NA .cc W '
8 l1 i 19]., [z_J@l l
io muI"'I.'E-?cniP noN @ 8 0 010 0 0 3 6$~~ Nnc Use oNi.y ,
C 3E IN i J I
10
- NA l [lllllllll[tl{
be 69 60 :.
N A','t or rnepAtiLn W. C. Hairston, III .p,,ggg.(205) 899-5156 (