ML20028B758

LER 82-022/01T-0:on 821104,RHR HX Leaked Radioactive Water Into Intake Structure Via High Pressure Svc Water Piping on 821025-1102.Caused by Leak Between Inner Floating Head & Drain Connector.Hx Repaired

ML20028B758
Person / Time
Site:	Peach Bottom
Issue date:	11/19/1982
From:	Cooney M PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20028B754	List: ML20028B753 ML20028B758
References
LER-82-022-01T, LER-82-22-1T, NUDOCS 8212030208
Download: ML20028B758 (1)

Text

?? * - Lhit 3 LICENSEE EVENT REPORT Report No. 3-82-022/OlT-0

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(PLEASE PRINT OR TYPE ALL REQUIRED INFORMATi$Ni

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@ l8 P 7 9 l A l P l B lS 13 l@15 Ol0 l- 1010 l0 l0 l0 lo lLICENSE UCkNSEE CODE 14 LICENSE NUMOER 2h 010TYPE @264lJC 57 CAT S8 111l 1l@

CONT M7 8 Su% 80Ql0 lSt5 ]O l-DOCKET l0 l2 l7 l F @l NUM8ER 68 1169 11014 EVENT DATE l 812 l@l 111 74 75 l llDATE REPORT 9 I 8l2 80 lh EVENT DESCRIPTION AND PROSA8LE CONSEQUENCES o 2 l The 3D RHR Heat exchanger had aked slightly radioactive water into i g ; the Unit 3 intake structure via the high press service water piping  ;

during the period of October 25 through November 2, 1982. Total l

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, 3 l release is estimated to be 22.'8 millicuries.  ;

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7 8 9 10 11 32 33 OCCURRENCE REPORT REVISION f, ,

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43 f 11 l 6 l0 [g 44 47 CAUSE DESCRIPTION AND CCRRECTIVE ACTIONS RHR heat exchanger leak. The heat

,,,y The cause of the event was

,,,,,g exchanger was taken out of service. During an outage, the heat ,

exchanger is being repaired. Additional routine radiation surveys of

) g HPSW inlet and outlet to heat exchanger will be initiated.

1 U, LJ l 80 7 8 s 5A  % POWER OTHER STATUS ISC RY DISCOVERY DESCRIPilON 32 y W@ l0 l 8 l9 l@l g gl Test Engineer Investigation NA l l 80 AfTIVITY CO TENT AMOUNT OF ACTIVITY LOCATION OF SELEASE structure l 1

y lM @D OF RELEASE l 22.8 from 3DHPSW pump to intak 7

1 6 RELEASE 8 9 10 11 44 l

millicuries 45 80 PERSONNEL ExPObuRES NUM8ER TYPE DESCRIPTION l

y 10 ] 0l 8 l@g@[Maint.- .6, operating .5, engineer .4 l

' PERSONNEL iN4URIES NUMsER oESCniPriONh NA l 1 H l0l0l0l@l 8 IOSS OP OR DNAGESO FACluTY 8212030208 821119 TYPE DESCRIPTION PDR ADOCK 05000279 PDR

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' NRC USE ONLY ISSUE DESCR,mONh 2 O hl NA /WQ, l llllllllllll[f

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NAME OF PREPAHER

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