ML20070T082

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Advises of Typographical Error Re Exclusion Area Boundary Thyroid Dose in Section 14.14.4(7) of Updated FSAR Provided by .Discrepancies on Figures 2.10-2 & 2.10-3 & Thyroid Dose Will Be Corrected During 1983 Annual Update
ML20070T082
Person / Time
Site: Fort Calhoun Omaha Public Power District icon.png
Issue date: 01/31/1983
From: William Jones
OMAHA PUBLIC POWER DISTRICT
To: Clark R
Office of Nuclear Reactor Regulation
References
LIC-83-024, LIC-83-24, NUDOCS 8302080188
Download: ML20070T082 (1)


Text

Omaha Public Power District 1623 HARNEY 5 OMAHA. NEBRASMA 68102 5 TELEPHONE 636-4000 AREA CODE 402 January 31, 1983 LIC-83-024 Mr. Robert A. Clark, Chief U. S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Licensing Operating Reactors Branch No. 3 Washington, D.C. 20555

Reference:

Docket No. 50-285

Dear Mr. Clark:

Fort Calhoun Station Updated Safety Analysis Report (USAR)

Omaha Public Power District recently identified a typographical error in section 14.14.4(7) of the Fort Calhoun Station USAR which was provided to the Commission by letter dated July 22, 1982. The discrepancy concerns the thyroid dose listed for the exclusion area boundary (EAB) which is listed as 6.20 E+00 Rems. The District has investigated this matter and has determined that due to a typographical error, the correct value should be 6.2 E+01 Rems. This higher value was utilized in the District's analysis for this section and does not affect the conclusions stated therein.

The District has also identified several minor location discrepancies on Figures 2.10-2 and 2.10-3 of the USAR involving Fort Calhoun Station environmental radiological sampling points. The District will correct these discrepancies, together with the EAB thyroid dose typographical error, during the 1983 annual update of the USAR which is to be issued in July.

Sincerely, l .,

V ,1;'f U,~

W. c. ones Division Manager Production Operations WCJ/TLP:jmm cc: LeBoeuf, Lamb, Leiby & MacRae j 1333 New Hampshire Avenue, N.W.

Washington, D.C. 20036 QO 8302000188 930131 PDet ADOCK 05000285 p PDR

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