ML20055J067

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Submits Results of Sample Split Performed at Facility During May 1990
ML20055J067
Person / Time
Site: Monticello Xcel Energy icon.png
Issue date: 07/16/1990
From: Jepson K
NORTHERN STATES POWER CO.
To: Schumacher M
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
NUDOCS 9008010024
Download: ML20055J067 (1)


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Northem States Power Company i

Monticello Nuclear Generatin0 Plant

!i P.O. Box 600 I

Monticelk), Minnesota $5362 i

July 16, 1990 i

United States Nuclear Regulatory Commir.sion Region III l

739 Roosevelt Road Glen Ellyn, Illinois 60137 Attn Martin Schumacher Mr. Schumacher:

MONTICELLO NUCLEAR GENERATING PLANT License No.

DPR-22 Docket NO.

50-263 l

In regard to sample split performed at the Monticello Nuclear Generating Plant, during May of 1990. Our results are l

j Tritium:

1.27 E-02 uci/ml

+/- 2.22 E-05 uci/ml Gross Beta 1.72 E-06 uci/ml

+/- 1.40 E-07 uci/ml l

Strontium 89:

3.21 E-08 uci/ml

+/- 3.0 E-09 uci/ml Strontium 90:

< LLD, LLD = 9.3 E-09 uci/ml Gross Alpha:

< LLD, LLD = 3.13 E-08 uci/ml i

'JUL 2 31990 Sincerely,

);-

Kevin Jepson Chemistry Group Leader 1[ l O b I b 9008010024 900716

{DR ADOCK 05000263 PDC

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