ML18348A204

License Event Report 1977-056-00 Re Gaseous Waste Discharge

ML18348A204
Person / Time
Site:	Palisades
Issue date:	12/12/1977
From:	Hoffman D, Skibitsky W Consumers Power Co
To:	James Keppler NRC/RGN-III
References
LER 1977-056-00
Download: ML18348A204 (2)

Text

• * * .. \. consumers Power company -e ** General Offices: 212 West Michigan Avenue, .Jackson, Michigan 49201

• Area Code 517 788-0550 December 12, 1977 l'llr James G Keppler Office of Inspection and Enforcement Region III US Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137 DOCKET 50-255 -LICENSE DPR-20 -FALIS.i\.DES FLA.NT -ER-77-56 -GASEOUS WASTE DISCHARGE Attached is a reportable occurrence related to the release of gaseous waste at the Palisades Plant. U)3&1J:U David P Hoffman 1 Assistant Nuclear Licensing Administrator CC: ASchwencer, USNRC DEC _15 1977 Ii ------*-****-*---------.. *=._. -*";_ *** -** -***-. *-*---*-**-* ** --*-**---*-** *---** ******-**-* ---:---** -*** -----* .. _. __

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EVENT REPORT .... ...r* Palisades

• CONTROL BLOCK: ._I __.____..I

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[PLEASE PRINT ALL REQUIRED INFORMATION]

1 6 -* LICENSEE NAME @El IM I I I p I Al LI ii LICENSE NUMBER . I o I o 1-1 o I o I ol 01 o 1-1 o I o I 7 B 9 14 15 . 25 LICENSE' TYPE 1 4 1 1 1 1 1 1 1 1 1 26 30 EVENT TYPE I 0 1 1J 31 32 CATEGORY DOCKi;T NUMBER EVENT DATE REPORT DATE @E]coN'T l

• I *I 7 8 57 58 Io I 5 I o 1-1 o I 21 51 51 :Y 1J 2 1 9 1 7 1 7 1 1112111211111 61 68 69 74 75 -80. EVENT DESCRIPTION 10121 I During a gaseous waste release, the main exhaust fan tripped, causing the LCO of I 7 8 9 80 lal3I I Tech Spec 3.9.15 to be exceeded.

Event non-repetitive.

Release was terminated.

I 7 89 00 lal41 I No radiation monitor alarj!ls were received, nor were any discharge limits exceeded.

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• 7 B 9 -lol5I *,__ ______ "--'. __________________

_,_ __ __. ____________ 7 B 9 lol61* 7 8 PRlME 80 SYSTEM CODE @El IM I BI CAUSE CODE COMPONENT CODE L£J 1 z 1 z 1 z 1 z 1 z r 7 8 9 10 11 12 17 CAUSE DESCRIPTION COMPONENT SUPPLIER 43

• lol0I I No procedural req_uirement existed to immediately terminate a gaseous release I 7 8 9 80 lo191 I . upon loss of both exhaust fans. The procedure .has been revised accordingly.

I 7 B 9 -00 .* 1 OB 9r----------------,.;....;_

______ __::_ __ _;._ ___ .....:..:...._,__

_____ ..J FACILITY

• METHOD OF 80 STATUS % POWER OTHER STATUS DISCOVERY DISCOVERY DESCRIPTION lillJ L!J I 0 I 8 I 7 I _1. -* _N_/ A ___ __.I 7 B 9 10 . 12 13 44 45 12]) 7 8 FORM OF ACTIVITY RELEASED L_gJ CONTENT OF RELEASE WI 9 10 11 PERSONNEL EXPOSURES AMOUNT OF ACTIVITY 5.2 millicuri:es 44 NUMBER TYPE DESCRIPTION 45 N/A 46 LOCATION OF RELEASE Stack to atmosphere 80 80 IIE! lol ol ol L!J L.-.,;N/_A

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7 8 9 11 12 13 80 PERS'ONNEL INJURIES f:;1:;l NUMBER DESCRIPTION L!.J:J I o I ol ol N/A 7 89 11

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...,... __ ..:._ __________

8JO . OFFSITE CONSEQUENCES EJfil I None; No credit taken for dilution in site boundary dose calculations. 7 8 9 LOSS OR DAMAGE TO FACILITY TYPE IIfil 7 8 9 DESCRIPTJON N/A 10 PUBLICITY (illl N/A 7 8 9 AODITiDNAL FACTORS

• I (amount of activity contd) total; .088 micro curies of Iodine -131 I 80 . 80 80 I 80 Eifil ...._ ________________________________________________________

_J 7 89 80 NAME=------------------------

PHONE: --------GPO 881

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