ML19263E210

LER 79-028/03L-0 on 790504:during Reactor Startup,Operator Had Neither Full in Nor Full Out Indications on Rod 22-47.Out Indication Now Works & No Problem Found.Rod Can Not Presently Be Driven in to Check in Indication

ML19263E210
Person / Time
Site:	Brunswick
Issue date:	06/01/1979
From:	Tollison A CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19263E209	List: ML19263E208 ML19263E210
References
LER-79-028-03L, LER-79-28-3L, NUDOCS 7906050308
Download: ML19263E210 (1)

Text

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LICENSEE EVENT REPORT CONTROL BLOQK: l l l l l 6

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7 8 9 LICENSEE CODE CON'T O 1 "EPO 3ou, lL @l0l 51 0l - l 0 l 3 l 2 15 68 h690 l 5 l 0 l 4 17 l 9 hl 0REPORT 74 75 6l 0lDATElj 7l 980 @

7 8 60 61 DOCKET NUMB ER EVENT DATE EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h O 2 During a normal reactor start-uo. the enernenr nnriced ehme ha Afa nne hwn a 4 c h o ,- l

,@ l " full in" or " full out " indication on rod 12_'f 7 The indivian,1 ena nnefeinn 1 0 4 l indication system was workinc for rod nosfeinn indic,einn nf ek,e end I O s I l ITITl l I

[TJT] l Technical Specification 3.1.7.b, 6.9.1.9.b l O s I l 7 8 9 80 SYSTEM CAUSE CAUSE COMP. VALVE CODE CODE SU8 CODE COMPONENT CODE SU8 CODE SUSCODE BTil 7 8 l 11 D l@ Lx_l@ l z l@ l z I z zIz z I z 18 LI_J@ l.z_1 9 10 12 13 18 19 20 11

_ SEQUE NTI AL OCCURRENCE REPORT REVISION LER EVENT YE A R REPORT No. COD 6 TYPE N O.

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44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS h i O l " Full out" indication now works and no oroblem conid be found uirh fra n une4,ena i i l circuitry. Due to operating conditions, Rod 22-47 can not be driven in to chock I gl the " full in" indication. A supplemental report will be written following the next i gl outage on the " full in" indicating problem. 1 i 4 l l 7 8 9 80 STA  % POWER OTHER STATUS DIS O RY DISCOVERY DESCRIPTION W y @ l0 4 6l@l NA l W @l Operator Surveilinnee ACTIVITY CO TENT RELEASED OF RELEASE AMOUNT OF ACTIVITY LOCATION OF RELEASE W d8 9 @ [Zj@l 7 to il NA 44 l l 45 NA 80 I

PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTION ITT7110 l010 l@l Zl@l NA l PERSONNEL INJURIES NUMBER DESCRIPTION R l0 0l 0l@l NA 9704 )']2 LL/ l 7 8 9 11 12 80 LOSS OF OR DAMAGE TO FACILITY TYPE DESCRIPTION s

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3 7 8 9 10 NA 79060n n WJ 80 l

PUBLICITY NRC USE ONLY ISSU E D DESCRIPTION

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NAME OF PREPARER

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