05000289/LER-1977-019-03, /03L:on 770713,during Normal Operation,Leak in Miscellaneous Waste Evaporator Feed Tank Immersion Heater Shorted Out Heater & Feed Pump.Caused by Leak in Temp Probe on Heater.Heater Replaced & Operating Procedure Modified

/03L:on 770713,during Normal Operation,Leak in Miscellaneous Waste Evaporator Feed Tank Immersion Heater Shorted Out Heater & Feed Pump.Caused by Leak in Temp Probe on Heater.Heater Replaced & Operating Procedure Modified

ML19261F318
Person / Time
Site:	Crane
Issue date:	08/17/1977
From:	Potts W METROPOLITAN EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19261F317	List: 05000289/LER-1977-019-03, /03L:on 770713,during Normal Operation,Leak in Miscellaneous Waste Evaporator Feed Tank Immersion Heater Shorted Out Heater & Feed Pump.Caused by Leak in Temp Probe on Heater.Heater Replaced & Operating Procedure Modified ML19261F316
References
LER-77-019-03L, LER-77-19-3L, NUDOCS 7910250778
Download: ML19261F318 (1)

LER-1977-019, /03L:on 770713,during Normal Operation,Leak in Miscellaneous Waste Evaporator Feed Tank Immersion Heater Shorted Out Heater & Feed Pump.Caused by Leak in Temp Probe on Heater.Heater Replaced & Operating Procedure Modified

Event date:
Report date:
2891977019R03 - NRC Website

text

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LICENSEE EVENT REPORT CONfAOL 8 LOCK:l l

l l

l [PLEASE PRINT ALL REGutRED INFORMATION) a.

1 6

LCENSEE LCfNSE EVENT NAME LEENSE NUMBER TvPE TYPE 8 I Fl Al d M l Il 1l l0l0l-l0l d0 0 l 0l-l0 l0 l l h l 1 l1 l1 1

l 0l 3 7 89 14 15 25 28 30 31 32 REPCAT REPCAT L.A TFr CRY Ty pE SOUAct DOCxET NUMBER EVENT DATE AEPORT DATE 01 CON'T l j

lLl

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g 5l Cl-l 0 l 2 l 8 l 9 l 0l 7l 1 3 7l7l l0 8l 1l 2l7 l' 7 8 57 58 5.-

Jh 68 69 74 75 80 EVENT CESCRIPTksN 821 [ During noi..1 eraticns a.1.eak in the miscellaneous vaste evaporator feed tank l

7

.*4 80 [Opj t_ p rsion he cer shorted cut the hester and the feed runt.

'~ne heater was renlaced.

l 7 89 80 SE l The failu e was due to a leak in the temperature prcM cn the heater.

'"he V4e cr:eratd 7 89 80 bl 4am r=Sced re was ~dified to rrevent flev of liquid frc= ant erint the Staan tubas 7 89 80 O

l durire evarcratien shut devn..

Sis is q r=~itative ocao**cn-a.

(77-1c/1T) l 7 89 80 pnus SfSTEM

CAUSE

CCMPONENT CCMPCNENT CCDF CCCE CCMPONENT CODE SUPPLER MANUFACTUFER VIOLATON O

lMlAl W l H l E l A l Tl El El lAl lXl9l9l9l II l 7 89 10 11 12 17 43 44 47 48 CAUSE CESCPIPTION 32 The heating element failed due 3 pitting of the surface. Emersion Heater A!E-York l

7 89 60 3E l Rav D. Fak Drsrcrator. Bilev Beaird E ersion Hester GKW h80V 3 thase Part ?io. O l

7 89 80 DE l 2h 8c-117-1310-8 Material 30h S3 (0.037 mils) 7 89 80 FACIUTY METHCO OF STATUS

% POWEA OTHER STATUS DISCOVERY OISCOVERY DESCA1PTON

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ITA l

1 7 8 9

10 12 13 44 45 46 80 FORM OF ACTMTV CONTENT AELEASED OF AELEASE AMOUNT CF ACTMTV LOCATON OF AELEASE 35 Iz I LEJ l

ta l

I

ta 7 8 9

10 11 44 45 80 PEASONNEL EXPOSURES NUMBER TYPE DESCRIPTCN BE I ni el i Wl

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7 89 11 12 13 80 PERSONNEL INJUAIES NUMBER CESCAIPTON EE l0 l0 l 0

?IA 7 89 11 12 80 OFFSITE CONSEQUENCES

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IIA 7 89 eO LOSS OR CAMAGE TO FACILITY TYPT DESCAtPTCN bb!

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7 89 10 80 PUBLICITY E

Included in week 1v news release.

l 7 89 BC ACCITIONAL FACTORS (cause description cCnt.)

36 03 FAW '4 ster Heater (stear tasks ) A'F-York Fav D. Fak Evarcrator, U tube construction, 7 89 BC Ql 316 L material, 18 EW6 5/8 in. dia. tube type 07 h

3 NAME:

PHONE GPO 881 667