ML20003C428

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Forwards Revision 2 to FNP-0-M-007, Emergency Dose Calculational Manual. Revision Intent Is to Improve Backup/ Interim Dose Calculational Method by Providing Better Plume Boundary Definition
ML20003C428
Person / Time
Site: Farley  Southern Nuclear icon.png
Issue date: 02/19/1981
From: Clayton F
ALABAMA POWER CO.
To: Schwencer A, Varga S
Office of Nuclear Reactor Regulation
Shared Package
ML20003C429 List:
References
NUDOCS 8103050652
Download: ML20003C428 (1)


Text

.,

Alabama Power Company 600 North 18th street Post Office Gos 2641 Birmingham. Alabama 35291 Telephone 203 2%-1000 F. L. CLAYToN, JR.

m Senior Vice President Alabama Power the southem e+<tre system February 19, 1981 Docket No. 50-348 Docket No. 50-364 -

p \ '9 ' / , 4 \

Director

/,fg0 Office of Nuclear Reactor Regulation  : C; g .f U.S. Nuclear Regulatory Commission 1pgIA 7 ,$

7920 Norfolk Avenue g Q%'*D,'cor .J -

Washington, D.C. 2')014 i,,

mp 3 Attention: Mr. A. Schwencer Mr. S. A. Varga

Dear Sir:

RE: J. M. Farley Nuclear Plant Units 1 and 2 Dose Calculational Method Revision 1 to the Farley Nuclear Plant Emergency Dose Calculational Manual (EDCM) was submitted by my letter of February 13, 1981. Attached is Revision 2 to the EDCM which has been discussed with the NRC staff.

The intent of this revision is to improve the backup / interim Dose Calcu-lational Method by (1) providing better pitme boundary definition, (2) providing capability for off-axis dose rate calculations and (3) reducing the number of manual calculations required at the onset of an incident.

Only Section II and III are affected by the changas.

If you should have further questions, please advise.

Yours very truly,

- c.

.:('~' ha 'm l m 5, ,

F. L. Cleyton, Jr. /

FLCJr/JRC:nac Enclosure h

5 cc: Mr. G. F. Trowbridge Mr. R. A. Thomas Mr. W. H. Bradford

[/ f Mr. L. L. Kintner Mr. E. A. Reeves g l o s o so 65A ' f

.