ML19289F121

LER 78-020/04T-0 on 780428:activity of Water Sample Taken from Camp Field Reservoir on 780327 Exceeded 10 Times Historical Level.Caused by non-representative Sampling Technique & Adverse Meteorological Conditions

ML19289F121
Person / Time
Site:	Indian Point
Issue date:	06/09/1979
From:	Masciulli CONSOLIDATED EDISON CO. OF NEW YORK, INC.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML100980092	List: ML19289F120 ML19289F121
References
LER-78-020-04T, LER-78-20-4T, NUDOCS 7906040291
Download: ML19289F121 (1)

Text

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, 8 60 61 68 69 EVENT DATE REPORT DATE EVENT DESCRIPTION AND PROB ABLE CONSEQUENCES h o 2 lTeledyne Isotopes, our contracting laboratory, informed Con Edison that o la I the activity of our water sample taken from Camp Field Resevoir on o 4 IMarch 27, 1978 exceeded 10 times the historical level at this location. l o s lThis event does not have any significant environmental consequences, l o 6 lsince the sample was non-representative, and the validity of the  ;

o 7 lresults is therefore questionable. l o a i I 80 7 8 9 SYSTEM CAUSE CAUSE C QY P. VALVE CODE CODE SUSCODE COMPONENT CODE SUSCODE SUBCOOE o 9 lx lx @ Lcj@ (z_J@ I z l z lz I z l zi z l@ I z i@ zl@ 20 7 8 9 10 11 12 13 18 19 SE QUE NTI A L OCCURRENCE REFCRT REVISION LER AO EVENT YE AR REPORT NO. COCE TYPE N O.

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i i i non-representative sampling technique in conjunction with adverse i l meteorological conditions on the day the sample was taken. Sampling 7

, 3 l procedures are being reviewed and upgraded where necessary to prevent l 7

1 4 8 9 La recurrence of this event. 80 ST %POAER OTHER STATUS DiSCOV RY D'SCOVERY CESCniPTION 32 i s

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