ML20147G667

Notice of Violation from Insp on 880105-0202.Violation Noted:Depression Exceeding 1/32 Inch in Depth Observed

ML20147G667
Person / Time
Site:	Comanche Peak
Issue date:	03/02/1988
From:	Warnick R NRC
To:
Shared Package
ML20147G651	List: ML20147G647 ML20147G667 ML20147G712 ML20147G767
References
50-445-88-05, 50-445-88-5, 50-446-88-04, 50-446-88-4, NUDOCS 8803080292
Download: ML20147G667 (2)

Text

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APPENDIX A NOTICE OF VIOLATION TU Electric Dockets: 50-445/88-05 50-446/88-04 Comancho Peak Steam Electric Station Permits: CPPR-126 Units 1 and 2, Glen Rose, Texas CPPR-127 ,

During an NRC inspection conducted on January 5 through February 2, 1988, a violation of NRC requirements was identified. In i accordance with the "General Statement of Policy and Procedure for NRC Enforcement Actions," 10 CFR Part 2, Appendix C (1987), the  ;

violation is listed below:

A. Crite ' V of Appendix B to 10 CFR Part 50, as implemented by  !

Secti- . 4.0, Revision 3, of the TU Electric Quality Assurance ,

Plan (QAP), requires that activities affecting quality shall be prescribed by and accomplished in accordance with l documented instructions, procedures, or drawings.

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j Comanche Peak Engineering Specification 2323-MS-85, t

Revision 5, dated September 15, 1987, Appendix I, paragraph 6 requires that depressions produced by grinding will not exceed

1/32" for 18 gauge metal and thicker. Sheet metal thinner

than 18 gauge must be evaluated by an engineer. l

' t Contrary to the above:

1. On Duct Segment B-1-658-015, the NRC inspector observed a i depression that appeared to have been caused by grinding.

An Ultrasonic Digital Thickness Report steted that this sece. ion of duct was fabricated from 16 gauge material ,

which is thicker than-18 gauge material. This depression  ;

exceeded 1/32" in depth which is a minimna wall  ;

violation. The NRC inspector could not find any t indication that the minimum wall violation in question i had been evaluated by engineering or QC.

This is a Severity Level IV violation (Supplement II)

(445/8805-V-02). j 8803000292 880302 DR ADOCK05000g5

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'. j TU Electric 2 Pursuant to the provisions of 10 CFR 2.201, TU Electric is hereb/ l required to submit a written statement or explanation to the U. S.

Nuclear Regulatory Commission, ATTN: Document Control Desk, 1

Washington, DC 20555 with a copy to the Assistant Director for Inspection Programs, Comanche Peak Project Division, Office of '

Special Projects, within 30 days of the date of the letter transmitting this Notice. This reply should be clearly marked as a ,

"Reply to a Notice of Violation" and should include for each >

violation

(1) the reason for the violation if admitted, (2) the  ;

corrective steps that have been taken and the results achieved, i (3) the corrective steps that will be taken to avoid further l violations, and (4) the date when full compliance will be achieved.

If an adequate reply is not received within the time specified in '

this Notice, an order may be issued to show cause why the license should not be modified, suspended, or revoked or why such other -

action as may be proper should not be taken. Consideration may be given to extending the response time for good cause shown, t

FOR THE NUCLEAR REGULATORY COMMISSION l I

I RFujaA Dated at Comanche Peak Site i

this 2nd day of March 1988 4

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