ML20147H174

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Forwards Safety Insp Repts 50-454/87-27 & 50-455/87-25 on 870707-09 & 0820-21 & Notice of Violation
ML20147H174
Person / Time
Site: Byron  Constellation icon.png
Issue date: 01/14/1988
From: Harrison J
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To: Reed C
COMMONWEALTH EDISON CO.
Shared Package
ML20147H179 List:
References
NUDOCS 8801220244
Download: ML20147H174 (2)


See also: IR 05000454/1987027

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JAN 141988

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Docket No. 50-454

Docket No. 50-455

Commonwealth Fdison Company

ATTN:

Mr. Cordell' Reed

Senior Vice President

Post Office Box 767

Chicago, IL 60690

Gentlemen:

This refers to the routine safety inspection conducted by Mr. Z. Falevits

of this office on July 7-9, 1987, of activities at Byron Nuclear Power

Station, Units 1 and 2, and on August 20-21, 1987 at your corporate office,

authorized by NRC Operating Licenses No. NPF-37 and No. NPF-66, and to the

discussion of our findings with Mr. R. E. Querio and other members of your

staff at the conclusion of the inspection.

This inspection was conducted to

evaluate electrical maintenance surveillance activities and licensee actions

regarding the installation of non-seismically qualified components in the

control circuitry for the Emergency Diesel Generators.

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 violation

of NRC requirements, as specified in the enclosed. Notice.

A written response

is required.

In accordance with 10 CFR 2.790 of the Commission's regulations, a copy of

this letter, the enclosures, and your response to this letter will be placed

in the NRC Public Document Room.

The responses directed by this letter and the accompanying Notice (Order)

are not subject to the clearance procedures of the Office of Management

and Budget as required by the Paperwork Reduction Act of 1980, PL 96-511.

8801220244 880114

PDR

ADOCK 05000454

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Commonwealth Edison Company

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We will gladly discuss any. questions you have concerning.this inspection.

Sincerely,

.Criginal Sigr,cd by J. J.'llarricon

J. J. Harrison, Chief

Engineering Branch

Enclosures:

1.

Notice of Violation

2.

Inspection Reports

No. 50-454/87027(DRS);

No. 50-455/87025(0RS)

cc w/ enclosures:

D. Butterfield, Nuclear

. Licensing Manager

V. I. Schlosser, Project Manager

Gunner Sorensen, Site Project

Superintendent

R.- E. Querio, Plant Manager

DCS/RSB (RIDS)

Licensing Fee Management Branch

Resident Inspector, RIII Byron

Resident Inspector, RIII

Braidwood

D. W. Cassel, Jr., Esq.

Richard Hubbard

J. W. McCaffrey, Chief, Public

Utilities Division

Diane Chavez, DAARE/ SAFE

Steve Lewis, 0GC

L. 01shan, NRR LPM

H. S. Taylor, Quality Assurance

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