05000219/LER-2012-002, Regarding Loss of Offsite Power During Hurricane Sandy
| ML13004A111 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek (DPR-016) |
| Issue date: | 12/27/2012 |
| From: | Peak R Exelon Generation Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| RA-12-131 LER 12-002-00 | |
| Download: ML13004A111 (4) | |
| Event date: | |
|---|---|
| Report date: | |
| 2192012002R00 - NRC Website | |
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On Octkoer22 012, Oystr Creek coampleed a plant shuklown to Is Cold Shutdown Conditxon for Ms 1 R24 eung (Outag. On OtoWber 20,202 ptor to Me rvW of HUrrian Ssndy eusng aWi wore sumpedd al rithff.
obysr*W work weas sctred, and fu* power suppl mredundn was wasetabllswd-The reacto and caity Were "Doode o 110 mnte k-OVs ab m p of me fue.
At 201S an October, 29,2012, wh Mie maor was in Cold Shutdown. Oyser Croek eo~psrlmened a Loms of 01 Power (LOOP) vert. A LOOP ev4t fo Oystr CrOk.deloind a Ioes of tb pow to SWt Tranformor ank Sand 5*rON" Transfomefr Sank S. Upon ft sm of powr to ana S and 6, both Emergency DOe Goenors (EDO) reopmodd as e* oletd, an m nergiad Vsi rpei,11 safe*t bussm. The LOOP cused a Vaoid Retor Prtoxn ystm (MPS) lon wei SUWmON*
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@ly rstrd wth povweprovided byfVsEDGe. Emergeny Plan (EP)Emerency Ackin Levels (FALe) wem rerevawed by Ow Shit Mna ger ad td obe not app le in do Cold Sotown mode of oMeto si bothEDe t and ladmed astrequirsd At *-Ma n Ocftoer 30,20i2, powe wa restoredltoSta&upTrans ffomer WakSn OG #I was secured. Due Amv.sof wust vVfu el, Sod beoth The fMt*
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wr vlo"Wl arid 0p9h~Ose Creek alsoesrd. tAt alW n adequater amn 012ue, wasM storm The OperAtor wereAý Fprer 9Wed for ndbiee ac Vs LOP ftee ofrm Shtdow Con, asMel as s os o Causk of 1"mt othe pm ary faud ofVsOPla da atrbtdtowo equpment daag caused byVOwnsassocy b ed wt Hricn Sandy to fetailedo Wln son Is,
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