ML19263E753

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Forwards IE Insp Repts 50-454/79-06 & 50-455/79-06 on 790404-11 & Notice of Violation
ML19263E753
Person / Time
Site: Byron  Constellation icon.png
Issue date: 04/20/1979
From: Fiorelli G
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To: Brian Lee
COMMONWEALTH EDISON CO.
Shared Package
ML19263E754 List:
References
NUDOCS 7906250132
Download: ML19263E753 (2)


See also: IR 05000454/1979006

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APR 2 01979

Docket No. 50-454

Docket No. 50-455

Commonwealth Edison Company

ATTN:

Mr. Byron Lee, Jr.

Vice President

P. O. Box 767

Chicago, IL 60690

Gentlemen:

This refers to the inspection conducted by Messrs. J. E. Konklin

and E. J. Gallagher of this office on April 4-11, 1979, of

activities at Byron Nuclear Generat'ng Station, Units 1 and 2,

authorized by NRC Construction Permits No. CPPR-130 and No.

CPPR-131 and to the discussion of our findings with

Mr. G. Sorensen and others of your staff at the conclusion

of the inspection.

The enclosed copy of our inspection report identifies areas

examined during the inspection. Within these areas, the

inspection consisted of a selective examination of procedures

and representative records, observations, and interviews with

personnel.

During this inspection, certain of your activities appeared

to be in noncompliance with NRC requirements, as described

in the enclosed Appendix A.

This notice is sent to you pursuant to the provisions of

Section 2.201 of the NRC's " Rules of Practice," Part 2, Title

10, Code of Federal Regulations. Section 2.201 requires you

to submit to this office within thirty days of your receipt

of this notice a written statement or explanation in reply,

including for each item of noncompliance: (1) corrective

action taken and the results achieved; (2) corrective action

to be taken to avoid further noncompliance; and (3) the date

when full compliance will be achieved.

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7906250/33

.

APR 2 01979

.

Commonwealth Edison

-2-

In accordance with Section 2.790 of the NRC's " Rules of

Practice," Part 2, Title 10, Code of Federal Regulations, a

copy of this letter, the enclosures, and your response to

this letter will be placed in the NRC's Public Document Room,

except as follows.

If the enclosures contain information

that you or your contractors belle e to be proprietary, you

must apply in writing to this office, within twenty days of

your receipt of this letter, to withhold such information

from public disclosure. The application must include a full

stateme . of the reasons for which the information is con-

side _ proprietary, and should be prepared so that proprietary

information identified in the application is contained in an

enclosure to the application.

We will gladly discuss any questions you have concerning this

inspection.

Sincerely,

<

CW<-.

G. Firrelli, Chief

Reactor Construction and

Engineering Support Branch

Enclosures:

1.

Appendix A, Notice

of Violation

2.

IE Inspection Report

No. 50-454/79-06 and

No. 50-455/79-06

cc w/ encl:

Gunner Sorensen, Site Project

Superintendent

Central Files

Reproduction Unit NRC 20b

PDR

Local PDR

NSIC

TIC

Mr. Dean Hansell, Office of

Assistant Attorney General

2218 ;48