ML20244B594

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Notice of Violation from Insp on 890327-31.Violation Noted: 500 F Max Interpass Temp Specified by Welding Procedure Not Qualified by Ref Procedure Qualification Repts for Matls Requiring Impact Properties & post-weld Heat Treatment
ML20244B594
Person / Time
Site: River Bend Entergy icon.png
Issue date: 04/07/1989
From:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
To:
Shared Package
ML20244B587 List:
References
50-458-89-12, NUDOCS 8904190283
Download: ML20244B594 (1)


Text

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APPENDIX A 6

NOTICE OF VIOLATION Gulf States Utilities Company. Docket: 50-458 River Bend Station License: NPF-47 During an NRC. inspection conducted ~on March 27-31. 1989, a violation of NRC requirements was identified. The violation involved failure to follow procedures for qualifying welding procedure specifications. In accordance with the " General Statement.of Policy and Procedure for NRC Enforcement Actions,"

10 CFR Part 2, Appendix C (1988), the violation is listed below:

Criterion IX of 10 CFR Part 50 specifies that measures shall be established to assure that welding is controlled and accomplished by qualified personnel using qualified procedures'in accordanc_e with applicable codes

- and other special requirements.

Procedure SPP-7004 Revision 3, specifies that welding procedure specifications shall be qualified in accordance with the ASME Boiler and Pressure Vessel Code,Section IX,~ latest edition and current addenda.

Contrary to the above:

.a. The 500*F maximum interpass temperature specified by Welding Procedure Specification W3-01, Revision 4, was not qualified by the referenced procedure qualification reports for materials requiring impact properties and postweld heat treatment.

b. Welding procedure specification qualifications were not accomplished u'iing the latest edition and current addende of Section IX of the ASME Code. For example, Procedure Qualification Naports 88-11-WP and 89-88-TW-2 state that the qualifications were performed in accordance with Section IX, 1986 Edition and 1986 Addenda when the current addenda at the time was Winter 1987 Addenda for one and Summer 1988 Addenda for the other.

This is a Severity _ Level IV violation. (Supplements)(458/8912-01)

Pursuant to the provisions of 10 CFR 2.201, Gulf States Utilities Company is hereby required to submit a written statement or explanation to this Office within 30 days of the date of the letter transmitting this Notice. This reply, 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 (3) the corrective steps that will be taken to avoid further violations, and (4) the date when full compliance will be achieved. Where goed cause is shown, consideration will be given to extending the response time.

Dated at Arlington, Texas, ,

this  % day of 1989 8904.190283 890407 PDR ADOCK 05000458 G PDC