05000315/LER-1982-045

LER 82-045/03L-0:on 820528,security Officer Discovered Low Pressure Carbon Dioxide Sys for Auxiliary Cable Vault Isolated W/O Personnel on Duty.Caused by Personnel Error. Need for Full Compliance W/Fire Protection Emphasized

ML20054J682
Person / Time
Site:	Cook
Issue date:	06/23/1982
From:	Wizner D INDIANA MICHIGAN POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20054J678	List: 05000315/LER-1982-044 05000315/LER-1982-045 ML20054J677
References
LER-82-045-03L, LER-82-45-3L, NUDOCS 8206290428
Download: ML20054J682 (2)

LER-2082-045,

Event date:
Report date:
3152082045R00 - NRC Website

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'NRC FORM 366 U. S. NUCLEAR REGULATO~iY COMMISSION (7 77)

UCENSEE EVENT REPORT CONTROL 3 LOCK: l 1

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(PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION) lO lil lM l I l D l C l Cl 1lgl 0 ] 0 ] -l 0 l 0l 0l 0l 0l -l 0l 0l@l4 26 l1LICENSE l1 [1TYPE l 1 J0l@l57 LAT l 58 l@

7 8 9 LICENSE E CODE 14 tS LICENSE NuvutR 26 CONT W7 8 5$ "c:60 Ql 0 l 5 l 0OOCKET 61 l 0 lNUMSER 0 l 3 l 1 l685 )@l0 69 l5 l2DATE18 l 8 l 2 l@l0 EVENT 74 75 l6l2l3l8l2l@

RE*0RT DATE 80 EVENT OESCRIPTION ANO PROB ABLE CONSEQUENCES O'o l o l 21 l DURING A ROUTINE TOUR, A SECURITY OFFICER DISCOVERED THE LOW PRESSURE CO2 SYSTEM l

FOR THE AUXILIARY CABLE VAULT ISOLATED WHILE NO ONE WAS IN THE VAULT ABO NO FIRE l

,,,3, g l WATCH POSTED CONTRARY TO T.S. 3.7.9.3. THE CONTROL ROOM WAS NOTIFIED AfD THE l gg CO2 SYSTEM WAS UNISOLATED. FIRE DETECTION SYSTEMS WERE OPERABLE DURING THIS l 1

10181I PERIOD. KALTH Ato SAFETY OF THE PUBLIC WAS NOT AFFECTED.

l 10171 l I

101a 1 1 E CCCE SUSC E COMPONENT CODE SUSC DE SU l0191 lA l Bl@ ]@ J@ l Cl Kl Tl Bl Rl Kl@ W@ g @

9 12 13 18 19 20 7 s to 11 SEQUENTIAL OCCURRENCE REPORT REVISION EVENT YE AR R EPORT NO. CODE TYPE NO.

@ aEgRT LE R RO l8l2l 9 l 0l 4l Sl l/l l 0l 3l W l-l y 32 2J 24 26 27 28 29 30 31

_ 21 22 K N AC ON ON PLANT MET MOURS S8 i POR S. SUPP MANUFACTURER l33H lgl34Z lg Z

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40 42 CAUSE OESCRIPTION ANO CORRECTIVE ACTIONS h

,iollT K CO2 SYSTEM WAS APPARENTLY LEFT ISOLATED FOLLOWING A PREVIOUS EXIT FROM IHE l l

g l VAULT. T K RESPONSIBLE ItOIVIDUAL COULD NOT BE CONCLUSIVELY DETERMINED. THIS l

g l EVENT WAS DISCUSSED WITH ItOIVIDUALS Who HAD BEEN IN THE AREA PRIOR TO THE EVENT.

l g l TK NEED FOR FULL COMPLIANCE WITH FIRE PROTECTION REOUIREMFNTg WAS EMPHASIZED.

, , g CAUTION SIGNS WILL BE POSTED. (SEE ATTACHED) l 80 7 8 9 STA S  % POWER OTHER$TATUS 65CO RY DISCOVERY 0ESCRIPTION

[TITl (_E_j@ l1 l 0 l 0 ]@l NA l W @l SECURITY GUARD OBSERVATION l ACTtVITY CO TENT AMOUNT OF ACTIVITY LOCATION OF RELE ASE I NA l i e RELE Iz_] ASED@OF RELE NA ASEL2_l@l I PERSONNEL EXPOS ES NUU8ER TYPE CESCRIPTION T4A l li 171 l 0 l 0 l 0 l@l Z l@l PERSONNE't iwu'R'iES NuveE R DESCRIPTION NA l 15 131 l0 l 0 l 011[@l12 80 7 8 9 toss TYPE OsDESCRIPTION cR oAuAcE TO *AcitiTv @ 8206290428 ggK OMOO315 820623 NA PDR l li 191 7 8 9 lZ ]@l10 g 80 2 o ISSUE' @l DESCRIPTION NA l lllllllfIIilli DAVID G. WIZNER 616-465-5901 -o

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e SUPPLEENT TO LERH 82-045/03L-0 SUPPLEE NT TO CAUSE DESCRIPTION Ato CORRECTIVE ACTIONS:

T E CO2 SYSTEM WAS APPARENTLY LEFT ISOLATED FOLLOWING A PREVIOUS EXIT FROM T E VAULT. THE RESPONSIBLE ItOIVIDUAL COULD NOT BE CONCLUSIVELY DETERMIED. THIS EVEtn WAS DISCUSSED WITH IPOIVIDUALS WHO HAD BEEN IN TM AREA PRIOR TO THE EVEPR. TE NEED FOR FULL' COMPLIANCE WITH FIRE PROTECTION REQUIREENTS WAS EMPHASIZED. CAtKION SIGNS WILL BE POSTED. SIGNS ARE BEING PROCtRED TO BE INSTALLED ON INSIDE OF CO2 PROTECTED AREA DOORS CAUTIONIt4 PERSOtNEL TO RESTORE CO2 SYSTEM TO NORMAL W E N LEAVING.

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