05000260/LER-1981-010-03, During Normal Operation, Output Signal Calibr SI 4.1.B-2 Was Not Performed as Scheduled.Caused by Personnel Error.Personnel Cautioned: Difference between revisions

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{{Adams
#REDIRECT [[05000260/LER-1981-010-03, /03L-0:on 810306,during Normal Operation,Special Instruction 4.1.B.2 Was Not Performed.Caused by Personnel Error.Personnel Cautioned to Perform Instructions as Scheduled]]
| number = ML20009C153
| issue date = 04/09/1981
| title = During Normal Operation, Output Signal Calibr SI 4.1.B-2 Was Not Performed as Scheduled.Caused by Personnel Error.Personnel Cautioned
| author name =
| author affiliation = TENNESSEE VALLEY AUTHORITY
| addressee name =
| addressee affiliation = NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
| docket = 05000260
| license number =
| contact person =
| document report number = LER-81-010-03L, LER-81-10-3L, NUDOCS 8107200328
| package number = ML20009C152
| document type = LICENSEE EVENT REPORT (SEE ALSO AO RO), TEXT-SAFETY REPORT
| page count = 2
}}
{{LER
| Title = During Normal Operation, Output Signal Calibr SI 4.1.B-2 Was Not Performed as Scheduled.Caused by Personnel Error.Personnel Cautioned
| Plant =
| Reporting criterion =
| Power level =
| Mode =
| Docket = 05000260
| LER year = 1981
| LER number = 10
| LER revision = 3
| Event date =
| Report date =
| ENS =
| abstract =
}}
 
=text=
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UPLATE REPORT - PREVIOUS REPORT DATE 3/25/81 LICENSEE EVENT REPORT
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60 61 DOCKET NUMBER 68 60 EVENT DATE 74 75 REPORT DATE 80
, EVENT DESCRIPTION AND PROB ABLE CONSEQUENCES Oio 10 l 2 I i During normal operation, SI 4.1.B-2 (APRM output signal calibration) was not l
,n,3, l performed as scheduled. The SI should have been performed between 2/4/81 and l
;gl 2/6/81. It was performed on 1/29/81, 2/2/81, and 2/11/81. Redundant systems are l
;io,,i i not applicable. There was no effect on the health or safety of the public.
l IO is l l There have been no previ6us occurrences.
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CODE TYPE NO.
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JJ 34 35 36 31 40 el 42 43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS h iiiOi l The problem was caused by personnel error. The personnel were cautioned to perform l gij l ST's as scheduled. No further recurrence control action is plar.ned.
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==DESCRIPTION==
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PDR ADOCK 05000260 S
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Form DF-17
'Tr:lnessee 'falley Authority BF 15.2
~ Browns Ferry Nuclear Plant 1/10/79 LER SUPPLEMENTAL INFORMATION 41B BFR(:-50 260 f 8110 Technical Specification involved 6.7.2.b(2)
Itepccted Under Technical Specification 2
E Unit Date of Occurrence 3/6/81 Time of Occurrence Ident.ification and Description of Occurrence:
SI 4.1.B.2 (APRM Output Signal Calibration) was not performed as. scheduled.
Con:'itions Prior to Occurrence:
T!TTt i at 99A power.
Unit 2 at 98% power.
Unit 3 at 95% power.
Act',n specified in the Technical Specification Surveillance Requirements met dtig to inoperable equipment.
Describe.
None App, rent Cause of Occurrence:
Personnel error.
Analysis of Occurrence:
There was no danger to the health or safety of the public, no release of activity, no damage to plant or equipment and no resulting significant chain of events.
 
==Corrective Action==
Personnel cautioned.'
Faibire Data:
None
*R eten tion :
Period - Lifetime', Responsibility - Administrative Supervisor y/0 CHevision:
o 1
}}
 
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