ML20207T649

Notice of Violation from Insp on 870202-06

ML20207T649
Person / Time
Site:	Catawba
Issue date:	03/10/1987
From:	Reyes L NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
To:
Shared Package
ML20207T641	List: IR 05000413/1987004 ML20207T640 ML20207T649
References
50-414-87-04, 50-414-87-4, NUDOCS 8703240212
Download: ML20207T649 (1)

Text

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I ENCLOSURE 1 NOTICE OF VIOLATION Duke Power Company Docket No. 50-414 Catawba License No. NPF-52 During the Nuclear Regulatory ' Connission (NRC) inspection conducted on February 2-6, 1987, a ' violation of NRC requirements was identified. The violation involved failure of installed equipment anchor bolts to meet drawing and procedure requirements. In accordance with the " General Statement of Policy and Procedure for NRC Enforcement Actions," 10 CFR Part 2, Appendix C.

(1986), the viola. ion is listed below: ,

10 CFR 50, Appendix B, Criterion V, as implemented by paragraph 17.2.5 of DPC Topical Report Duke-1, requires .that activities affecting quality shall be prescribed by drawings or procedures and that activities be accomplished in accordance with these drawings or procedures. For the Containment Ventilation Condensate Drain Tank Support, drawing CN-1222-4 and referenced sketch CN-1222-4Aa require two nuts for each anchor bolt.

Paragraph 4.2.2 of Construction Procedure 117 requires that nuts on sliding feet anchor bolts be finger tight and that nuts on non-sliding feet anchcr bolts be finger tight plus 1/4 turn.

Contrary to the above, on February 3,1987, installed equipment anchor bolts did not meet drawing and procedure requirements in that, for the Containment Ventilation Condensate Drain Tank Support, two anchor bolt primary nuts were backed off approximately two inches. . In addition, jam nuts were missing on six anchor bolts and jam nuts were backed off approximately two inches on six other anchor bolts.

This'is a Severity Level IV violation (Supplement I).

Pursuant to the provisions of 10 CFR 2.201, Duke Power Company is hereby required to submit to this Office within 30 days of the date of the letter transmitting this Notice a written statement or. explanation in reply including (for each violation): (1) admission or denial of the violation, (2) the reason for the violation if admitted, (3) the corrective steps which'have been taken and the results achieved, (4) the corrective steps which will be taken to avoid further violations, and (5) the date when full compliance will be achieved.

Where good cause is shown, consideration will be given to extending the response time.

FOR THE NUCLEAR REGULATORY COMMISSION 8703240212 870310 f^pyg yTA (/

PDR ADOCK 05000413 PDR e L sA.fReyes,Drector Division of Reactor Projects Dated at Atlanta, Georgia thislgdayof g 1987