ML20215E988

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Forwards Comparison of Confirmatory Measurements Program Analytical Results for Spiked Liquid Samples to Known Values & Acceptance Criteria,Per & 860829 Telcon.W/O Encl
ML20215E988
Person / Time
Site: North Anna  
Issue date: 10/02/1986
From: Brownlee V
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
To: Stewart W
VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
References
NUDOCS 8610160043
Download: ML20215E988 (2)


Text

OrljtncLl 00T o2 E86 Virginia Electric and Power Company

\\/ ATTN: Mr. W. L. Stewart, Vice President, Nuclear Operations P. O. Box 26666 Richmond, VA 23261 Gentlemen:

SUBJECT:

DOCKET NOS. 50-338 AND 50-339, CONFIRMATORY MEASUREMENT RESULTS j

As part of the NRC Confirmatory Measurements Program, spiked liquid samples were sent on May 8, 1986 to your facility for selected radiochemical analyses. We are in receipt of your analytical results transmitted to us by your letter dated June 19, 1986.

Subject to verification of your values as per conversation by telephone on August 29, 1986, with J. D. Harris and members of your staff, the following comparison of your results to the known values are presented in for your information.

The acceptance criteria for the comparisons are listed in Enclosure 2.

In our review of these data all comparative results were in agreement.

These data should be reviewed in greater detail by cognizant staff members for any significant trends in the data in successive years in which samples have been analyzed by your facility.

Any biases noted may be indicative of a programmatic weakness and you should determine reasons for such biases.

These results and any results from previous years pertaining to these analyses will be reviewed during future NRC inspections.

Sincerely, Virgil L. Brownlee, Chief Reactor Projects Branch 3 Division of Reactor Projects

Enclosures:

1.

Confirmatory Measurement Comparisons 2.

Criteria for Comparing Analytical Measurements c w/encls:

. W. Harrell, Station Manager

. J. Hardwick, Manager - Nuclear Programs and Licensing I

0. E. Hickman, Jr., Supervisor Health Physics (Technical Services) 8610160043 861002 PDR ADOCK 05000338 D

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Virginia Electric and Power Company 2

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