ML18052A770
| ML18052A770 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 11/12/1986 |
| From: | Harrison J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| Shared Package | |
| ML18052A769 | List: |
| References | |
| 50-255-86-28, NUDOCS 8611180302 | |
| Download: ML18052A770 (1) | |
Text
NOTICE OF VIOLATION Palisades Nuclear Generating Plant Docket No. 50-255 As a result of the inspection conducted on September 16 through October 23, 1986, and in accordance with the "General Policy and Procedures for NRC Enforcement Actions, 1110 CFR Part 2, Appendix C (1985), the following examples of violations were identified:
10 CFR 50, Appendix B, Criterion III, as implemented by Consumers Power Company Quality Assurance Program Requirement 3.0, requires that measures be established to assure that applicable regulatory requirements and the design basis are correctly translated into specifications, drawings, procedures, and instruction. These measures shall include provisions to assure that appropriate quality standards are specified and included in design documents and that deviations from such standards area controlled.
Contrary to the above:
- a.
The licensee failed to correctly translate the design requirements of Schematic Diagram E137, Sheet 1, Revision 15, onto the applicable connection diagrams.
The resulted miswiring which was identified in two unrelated breaker control circuits prevented the automatic closure of the diesel generator feed breaker under certain conditions.
- b.
The licensee failed to ensure that the as-built configuration of the plant conforms to the latest design drawings.
For example, electrical conductors were found to be terminated on termination blocks and electrical devices; however, these terminations were not reflected on the applicable design drawings, and vice versa.
Field wiring of undervoltage protective relays did not conform to the applicable design drawing.
- c.
The licensee failed to assure that applicable regulatory requirements were met by performing an adequate load analysis and cable sizing review when additional electrical loads were added to 2.4KV switchgears lD and lE.
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 this Notice a written statement or explain in reply, including for each violation:
(1) corrective actions 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 give to extending your response time for good cause shown.
NOV 121986 Date 8611180302 861112 PDR ADOCK 05000255 G
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~~Harrison, Chief Engineering Branch