ML20093C243

Provides Plan & Schedule for Operational Fog Monitoring Program.Limited Program Began on 840901 Will Continue Through Winter.Interim Rept Expected by 850515.Final Rept Will Be Issued Prior to Operation of Unit 2

ML20093C243
Person / Time
Site:	Catawba
Issue date:	10/02/1984
From:	Tucker H DUKE POWER CO.
To:	Adensam E, Harold Denton Office of Nuclear Reactor Regulation
References
NUDOCS 8410100443
Download: ML20093C243 (2)

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DmCE POWER GoMPANY P.O. BOX 33180 CHARLOTTE. N.O. 28242 HAL B. TUCKER - rza.re.noxx

- - . - po4) ar+wn NEX1EtAE PROBEf431tEME October 2, 1984 Mr. Harold R. Lenton, Director Office of Nuclear Reactor Regulation U. S.-Nuclear' Regulatory Commission Washington, D. C. 20555 Attention: TdQ($2 din 55 ESES Licensing Branch No. 4 Re: Catawba Nuclear Station Docket Nos. 50-413 and 50-414

Dear Mr. Denton:

The purpose ~of this letter is to provide the plan and schedule for the Catawba Nuclear Station Operational Fog Monitoring Program, as discussed in the FES, page 5-53.

- A limited operational fog monitoring program began at Catawba Nuclear Station on September-1, 1984 and will continue through the winter of 1984-1985. This limited program consists of visual observation from the Catawba Station and

- Wylie Hydro Station as was done in the preoperatior.al program. In addition, potential severe steam fog' events will be observed by Duke Meteorologists.

An interim report on this phase will be submitted by May 15, 1985. The final report will be< issued prior to commercial operation of Unit 2.

- The operational fog monitoring program, with both units on line, will then be implemented for one year. This program will consist of complete monitoring data, including fog visiometer, surface water temperature, and visual observation.

A full report on the study will then be submitted upon completior of the project.

This schedule reflects our position that any significant effects would be seen with both Units on line.

Very truly yours,

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- Hal B. Tucker ROS/mjf Attachment 8410100443 841002 PDR ADOCK 05000413' p PDR

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.:Mr. Harold R. Denton, Director ~

-October 1, 1984 Page.Two c'c: Mr. James P. O'Reilly, Regional Administrator U. S. Nuclear Regulatory Commission Region II

101-Marietta Street, NW, Suite 2900

' Atlanta, Georgia 30323 NRC Resident Inspector

. Catawba Nuclear Station-Mr.' Robert Guild, Esq.

Attorney-at-Law

-P. O. Box 12097 Charleston, South Carolina 29412 Palmetto Alliance f 2135 Devine Street Columbia, South Carolina 29205 Mr.; Jesse L. Riley Carolina Envirm. mental Study Group

-854 Henley Place Charlotte, North Carolina 28207 l

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