ML19261F176

LER 77-001/01T:on 770203,w/diesel Generator B Out of Svc,A Generator Was Lost,Causing Operation at Limiting Condition Less Conservative than Tech Specs.Generator a Out of Svc Due to Binding of Oil Pressure Low Speed Switch

ML19261F176
Person / Time
Site:	Three Mile Island
Issue date:	02/18/1977
From:	Potts W METROPOLITAN EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19261F172	List: ML19261F171 ML19261F176
References
LER-77-001-01T, LER-77-1-1T, NUDOCS 7910250595
Download: ML19261F176 (1)

Text

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. .. . LICENSEE EVENT REPORT CONTROL BLOCK:l l l l l l (pLEASE PRINT ALL REQUIRED INFORMATION) 1 6

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• LEENSEE LCENSE EVENT NAME LCENSE NUMBEA TYPE TYPE 01 l?l Al7 m 2 /l clo -lclolo alol-lolol 4 /le /l/l ICl/l 7 89 14 15 25 26 30 31 32 CATEGCRY TYP S r DOCKET NUMBER EVENT CATE AEPCAT CATE O 1 CON'T l l l 7-l l4l lOl -l c l - J l ~2. l 9 l 9"l Cl 3 lc lO 7 l 7l lC 2 l / l (,,, 7l 7l 7 8 57 58 59 69 61 68 69 74 75 80 EVENT OESCRIPTION r a

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pays 80 SYS TEM CAUSE COMPONENT CCMPONENT COGE CCOE COMPONENT CCCE SUPplEA MANUFACTUFEA VOLATON m Isl<l Ls_J Ic.I~lrieleIwl o c I - p la Ly_J 7 89 10 11 12 17 43 44 47 48 CAUSE DESCASTION BE l e a 7 89 L

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/ 60 33 I t,~ e- JA /n m I 7 89 / B0 FACRJTY METHOD CF STATUS  % PCWEA OTHER STATUS OtSCOVEAY CISCOVERY DESCRIPTION 1

7 8 Ld 9 10 1 1 9 l'7 1 l - l La_] l e 12 13 44 45 46 80 FOAM OF ACTIVTTY CCNTENT AELEASEO OF RELEASE AMOUNT OF ACTMTV LCC4 TON OF AELEASE BE lzJ 9

Lal 1 - I - 1 7 8 10 11 44 45 80 PERSONNEL EXPOSUAES NUMBEA TY PE DESCRIPTON DE l i b l 7 89 11 Wl12 13

- l 80 PERSONNEL INJUAIES NUM BE A DESCAIPTON DE lalolol I #A -nafM\ l 7 89 " 'e OFFSITE CONSiGUENCES n)M y \ly Mgsb u eo wa

@ QO BE I p1 u l 7 89 U# 80 LOSS OR OAMAGE TO FACIUTY TYPE DESCANTON 03  ! ## l 7 89 10 80 PUBUCITY I dwE - tas $ u w.v.a .w E.s frh X v f~& s m I 7 89 L eO ADOITIONAL FACTORS 18 l l 7 89 80 "I 1AR1 085 I 7 89 * ' " ~

80 NAME: WE bL IG PHONE: b'# 7* I @'

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