ML19260A981
| ML19260A981 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 09/11/1979 |
| From: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| To: | |
| Shared Package | |
| ML19260A956 | List: |
| References | |
| 50-334-79-13, NUDOCS 7912060218 | |
| Download: ML19260A981 (1) | |
Text
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APPENDIX A NOTICE OF VIOLATION Duquesne Light Company Docket No. 50-334 Based on the results of an NRC inspection conducted on May 29-June 1 and June 11-13, 1979, it appears that one of your activities was not conducted in full compliance with the conditions of your NRC License No.
DPR-66 as discussed below.
This item is an infraction.
10 CFR 50 Appendix B, Criteria III, states, in part, " Measures shall be establi:,hed for the identification and control of design interfaces and for coordination among participating design crganizations.
Design changes, including field changes, shall be subject to design control measures commensurate with those applied to the original design...."
The Beaver Valley FSAR, Appendix A, Quality Assurance Program, Paragraph A.2.2.3 Design Control states, in part, that:
"The design control measures applied to design changes includes provisions for the selection and review for suitability of the application of materials, parts /
equipment, and processes that are essential to the safety related
' functions of structures, systems, and components." Beaver Valley Quality Assurance Procedure No. OP-4, Revision 5, Stations Design Control, Paragraph 4.3.4 states, in part, that:
"A design concept is developed by the design group as part of the planning process.
This concept provides the framework within which the design change is implemented, and includes as a minimum....(5) an index of required design and installation documents and procurement specifications."
Contrary to the above, on November 9,1978, Engineering Memorandum No.
20121 was approved, authorizing installation of a temporary local monitoring circuit in the Emergency Diesel Generator control panels for the purpose of monitoring relay operation.
The type of material and method of mounting this component within the subject panel was not specified, evaluated, or documented by appropriate engineering personnel nor were installation document and material specifications prepared.
1510 329 7912060
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