05000315/LER-1982-034

LER 82-034/03L-0:on 820508,operator Discovered Safety Stop Pin in Track of Pressurizer Heaters Transformer Room Overhead Door.Caused by Pin Not Being Removed Upon Exit by Unknown Personnel.Pin Immediately Removed

ML20053E848
Person / Time
Site:	Cook
Issue date:	06/04/1982
From:	Piehl R INDIANA MICHIGAN POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20053E839	List: 05000315/LER-1982-034 05000315/LER-1982-035 ML20053E838
References
LER-82-034-03L-01, LER-82-34-3L-1, NUDOCS 8206100147
Download: ML20053E848 (1)

LER-2082-034,

Event date:
Report date:
3152082034R00 - NRC Website

text

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U. S. R'UCLEAR REGULATORV CCMMISSION 6 77)

LICENSEE EVENT REPORT CONTRCL SLCCK: l l l 1 l l l IPLEASE PRINT OR TYPE ALL REQUIRED INFORMATION)

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60 61 OCCKET NLM8ER sd 63 EV ENT CATE 24 75 AEPORT OATE SJ EVENT CEScalPTICN AND PRC8ABLE CCNSECUENCES O'o l9 !:! J DURING NORMAL OPERATION, AN OPERATOR DISCOVERED A SAFETY STOP PIN IN THE TRACK l

la,2; l OF THE PRESSURIZER HEATERS TRANSFORMER ROOM OVERHEAD DOOR. THIS COPETITUTED l l a 14 l l AN INOPERABLE PENETRATION FIRE BARRIER, CONTRARY TO T.S. 3.7.10. ACTION l loI5l l REQUIREMENTS WERE MET, PUBLIC HEALTH Ato SAFETY WERE NOT AFFECTED. l

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) to 11 12 13 16 19 20 SEQUENTI AL CCOU R e E NCE ME80RT aEVfSICN LER 40 EV ENT YE A R A EPORT NO. COCE 'Yes No.

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40 42 44 47 CAUSE CESCRIPTICN AND CCRRECTIVE ACTICNS h y;a1l THE PIN WAS NOT REMOVED UPON EXIT OF THE AREA BY UNKNOWN PERSOtNEL. THE PIN l 1iiil l WAS IMMEDIATELY REMOVED, A LETTER WAS SENT TO ALL DEPARTMENTS REQUESTING ALL I ll

[,i PERSONNEL BE REMINDED ABOUT THE PROPER USE OF THE PINS. I It i 21 l I i

i t 146 I I 7 8 9 90 STA  %*CWER OTHER STATUS i O RY OiSCOVERY OESCRIP?t0N iit5i lE l@ l 110l 0l@l" NA l lBl@l OPERATOR OBSERVATION l

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