ML20154M196

Notice of Violation from Insp on 880405-21.Violation Noted: Containment Hydrogen Monitoring Piping Modified Prior to Jul 1987 W/O Documented Review to Verify That Containment Penetration Not Adversely Affected

ML20154M196
Person / Time
Site:	Zion  File:ZionSolutions icon.png
Issue date:	05/24/1988
From:	Harrison J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To:
Shared Package
ML20154M181	List: IR 05000295/1988010 ML20154M179 ML20154M196
References
50-295-88-10, 50-304-88-11, NUDOCS 8806010205
Download: ML20154M196 (1)

Text

NOTICE OF VIOLATION Commonwealth Edison Company Docket Nos. 50-295; 50-304 As a result of the inspection conducted on April 5-21, 1988, and in accordance with 10 CFR Part 2, Appendix C - General Statement of Policy and Procedure for NRC Enforcement Actions (1987), the following violations were identified:

1. 10 CFR 50, Appendix B, Criterion III, as implemented by CECO Topical Report CE-1-A, "Quality Assurance Program for Nuclear Generating Stations," and Ceco Corporate Quality Assurance Manual, Nuclear Generating Stations, "Quality Requirements," requires that design changes shall be subject to design control measures similar to the original design.

Cont ..y to the above, the containment hydrogen monitoring piping was modified prior to July 1987 without a documented review to verify that the containment penetration was not adversely affected.

(295/88010-01; 304/88011-01)

This is a Severity Level V violation (Supplement 1).

2. The Zion Station Technical Specification Paragraph 4.22.3 requires that the installation and maintenance records for each snubber shall be reviewed to verify that the indicated service life will not be exceeded prior to the next scheduled snubber service life review.

Contrary to the above, approximately 140 snubbers, reconditioned in the Spring of 1982, were not identified as needing to be reconditioned, replaced or reevaluated in order to extend the service life beyond the indicated seven years. (295/88010-02; 304/88011-02)

This is a Severity Level IV violation (Supplement 1).

Pursuant to the provisions of 10 CFR 2.201, you are required to submit to this office within thirty days of the date of this Notice a written statement j (1) corrective action or explanation in reply, including for each violation:

taken and the results achieved; (2) corrective action to be taken to avoid further violations; and (3) the date when full compliance will be achieved.

Consideration may be given to extending your response time for good cause shown.

MAY 2 4 M QwAv Dated J. J. Harrison, Chief l Engineering Branch '

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