ML19340A429

RO 77-110E:from Jan-May 1977,milk Samples Not Collected or Analyzed from Sample Station C-47.Caused by Assumption That Milk Need Not Be Collected from C-47 Because Milk Was Unavailable at Critical Sample Station C-49 for Comparison

ML19340A429
Person / Time
Site:	Crystal River
Issue date:	09/21/1977
From:	FLORIDA POWER CORP.
To:
Shared Package
ML19340A425	List: ML19340A424 ML19340A429
References
NUDOCS 8003260763
Download: ML19340A429 (1)

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SUPPLEMENTARY INFORMATION

. Report No.: 50-302 /77-110E

. Facility: Crystal River Unit #3

. Report Date: 21 September 1977

. Occurrence Date: January-:May 1977 (discovered'6 September 1977) <

. ' Identification of Occurrence:

Failure to collect and analyze milk samples from Sample Station C-47.

. Conditions Prior to Occurrence:

NA

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. Description of Occurrence: ,

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Contrary to ETS 3.2.2, milk was not collected from Sample Station C-47, 4

. Designation of Apparent Cause:

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l Because milk was unavailsble at the critical sample station (C-49) it was i assumed that milk need not b'e collected from C-47, since there wos1d be nothing with which to compare it.

. Analysis of Occurrence:

Milk collected by the State, of Florida, Dept. of Health & Rehabilitative Services, Radiological Laboratory during this period and collections by the University of Florida since have shown no reportable increases in the radio- ,

activity of the milk.

. Corrective Action: .

It was stressed to the University of Florida that even though a critical path-way was not sampled, the control sample should still be collected.

. Failure Data: -

This is the first report for this type of failure.

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