05000328/LER-1981-134-03, /03L-0:on 811111,relay Contacts for Fire Zone 367 Reactor Coolant Pump 3 Found Wired Normally Closed.Correct Configuration Is Normally Open.Caused by Error in Connection Drawings.Connection Drawings Revised

/03L-0:on 811111,relay Contacts for Fire Zone 367 Reactor Coolant Pump 3 Found Wired Normally Closed.Correct Configuration Is Normally Open.Caused by Error in Connection Drawings.Connection Drawings Revised

ML20039A565
Person / Time
Site:	Sequoyah
Issue date:	12/10/1981
From:	Harding M, Romine W TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20039A561	List: 05000328/LER-1981-134, Forwards LER 81-134/03L-0 05000328/LER-1981-134-03, /03L-0:on 811111,relay Contacts for Fire Zone 367 Reactor Coolant Pump 3 Found Wired Normally Closed.Correct Configuration Is Normally Open.Caused by Error in Connection Drawings.Connection Drawings Revised ML20039A560 ML20039A565
References
LER-81-134-03L, LER-81-134-3L, NUDOCS 8112180371
Download: ML20039A565 (1)

LER-1981-134, /03L-0:on 811111,relay Contacts for Fire Zone 367 Reactor Coolant Pump 3 Found Wired Normally Closed.Correct Configuration Is Normally Open.Caused by Error in Connection Drawings.Connection Drawings Revised

Event date:
Report date:
3281981134R03 - NRC Website

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I p5731 l relay contacts for fire zone 367, reactor coolant pump #3 were fout.d wired normally l

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o 3 l prevented the fire header from charging if this zone had alarmed. This resulted in

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