05000293/LER-1980-005, Revised LER Changing Original Number from LER 80-005/01T to 04T.On 800131,concentrations of Sr-90 in Milk Sample from Indicator Station 2.2 Miles West of Reactor Site 10 Times Greater than Control.Caused by Meteorological Condi

Revised LER Changing Original Number from LER 80-005/01T to 04T.On 800131,concentrations of Sr-90 in Milk Sample from Indicator Station 2.2 Miles West of Reactor Site 10 Times Greater than Control.Caused by Meteorological Conditions

ML19262C689
Person / Time
Site:	Pilgrim
Issue date:	02/06/1980
From:	Mcloughlin M BOSTON EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19262C685	List: 05000293/LER-1980-005, Revised LER Changing Original Number from LER 80-005/01T to 04T.On 800131,concentrations of Sr-90 in Milk Sample from Indicator Station 2.2 Miles West of Reactor Site 10 Times Greater than Control.Caused by Meteorological Condi
References
LER-80-005-04T-01, LER-80-5-4T-1, NUDOCS 8002150403
Download: ML19262C689 (1)

LER-1980-005, Revised LER Changing Original Number from LER 80-005/01T to 04T.On 800131,concentrations of Sr-90 in Milk Sample from Indicator Station 2.2 Miles West of Reactor Site 10 Times Greater than Control.Caused by Meteorological Conditions

Event date:
Report date:
2931980005R00 - NRC Website

text

NRC FORM 366 U. S. NUCLEAR REGULATORY COMMISSION (7 71)

LICENSEE EVENT REPORT 1

' CONTROL BLOCK: l l

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60 61 DOCKIT ?. UMBER 68 69 EVENT DATg 74 75 REPORT DATE 30 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h o

2 l On January 1, 1980, BECo was notified by Yankee Atonic Electrd e T,h rkne -onau-ad I

concentrations of Sr-90 in a milk sample taken from an indicator station was greater l g,,

than 10 times the concentration in the control station sample, 18 pei/kg to 1.6 pei/kg g

respectively. The indicator station is 2,2 miles west of the reactor site. Therr is l a

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g no detectable Sr-89 or I-131 in the indicator sample; therefore, it is not likely l

g ol7 l t Pilgrim Station is the source of the measured concentrations.

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o l No corrective action is Conterplated.

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I l local meteorological conditions which resulted in the denosief sn of old fallout.

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ACTIVITY CO TENT RELEASED OP AELEASE AMOUNT OF ACTIVITY LOCATION OF RELEASE l z @ l z l@

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3 9 10 11 44 45 80 PER$CNNEL EXPOSURES NUV8ER TYPE DESCRIPT10N i i7 10 0 l 0 @l z l@l N.A.

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M. Thomas McLoughlin 617-746-7900 0

NAME OF PoEPARER PHONE: