ML19331C658

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Notifies That,Per ALAB-578,Procedure 1-PT-75.6.1 for Sampling Svc Water Pump House Drain Sys for Turbidity & Suspended Solids Has Been Changed.Six Samples Will Be Visually Inspected Periodically
ML19331C658
Person / Time
Site: North Anna  Dominion icon.png
Issue date: 08/15/1980
From: Sylvia B
VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To: Clark R, Harold Denton
Office of Nuclear Reactor Regulation
References
ALAB-578, NUDOCS 8008190279
Download: ML19331C658 (1)


Text

VIRGINIA Er.ucrurc Axn Pown u Co>ti Axy nicurwoxn,Vinorx A erses:

August 15, 1980 Mr. Harold R. Denton, Director Serial No. 711 Office of Nucicar Reactor Regulation N0/RKr:ms Attn:

Mr. Robert A. Clark, Chief Docket Nos. 50-338 Operating Reactors Branch No. 3 50-339 Division of Licensing License Nos. NPF-4 U. S. Nuclear Regulatory Commission NPF-7 Washington, D. C.

20555

Dear Mr. Denton:

The North Anna Power Station Procedure for sampling the service water pump house drain system for turbidity and suspended solids (1-PT-75.6.1) has been changed.

This letter serves as notification pursuant to the Atomic Safety and Licensing Appeal Board Decision, ALAB-578.

The change to the periodic test was to visually inspect each of the six sampics.

If a sample appears cloudy, it will be tested individually.

If any turbidity is detected, an engineering study will be performed to determine the cause.

Very truly yours,

/&h B. R. Sylvia Manager - Nuclear Operations and Maintenance cc:

Mr. James P. O'Reilly, Director Office of Inspection and inforce ent Mr. B. Joe Youngblood, Chief Licensing Branch No. 1 Division of Licensing

.8008190 1 77

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