ML19263E522

Responds to NRC 790413 Ltr Re Violations Noted in IE Insp Rept 50-491/78-08,50-492/78-08,50-493/78-08.Corrective Actions:Sieves Used for Soil & Concrete Aggregate Tests Will Be Put in Regular Calibr Program

ML19263E522
Person / Time
Site:	Cherokee
Issue date:	05/09/1979
From:	Dail L DUKE POWER CO.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
P81-1412-11.1, NUDOCS 7906200027
Download: ML19263E522 (1)

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DUKE POWER CO31PANY ['78 ELECTitIC CENTElt. HOX 33180, CII Altl.orrE. N. C. 28242 N

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L. C. DAIL

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. Cl Mr. J. P. O'Reilly, Director C

--5 U. S. Nuclear Regulatory Commission r

- 101 Marietta Street, Suite 3100 g ';

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Atlanta, Georgia 30303

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Re: Cherokee Nuclear Station IE:II:JRH y

Inspection Report: 50 491, 492, 493/78-8 Response to C. E. Murphy's April 13, 1979 Letter Duke File: P81-1412-ll .1

Dear Mr. O'Reilly:

In response to Mr. Murphy's letter of April 13, 1979, Duke Power will commit to placing the sieves used for soil and concrete aggregate tests in the regular calibration program for control of measuring and test equipment. The initial acceptance of the sieves and their periodic calibration will be done in accordance with Section 17.1.12 of the Duke-1 Topical Report - Quality

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Assurance Program.

This program will be implemented no later than July 1,1979.

Very truly yours,

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2288 229 L. C. Dail Vice President Design Engineering

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7906200027

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