IR 05000903/2011001
| ML20138R853 | |
| Person / Time | |
|---|---|
| Site: | Braidwood, 05000903  |
| Issue date: | 11/14/1985 |
| From: | Little W NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| Shared Package | |
| ML20138R852 | List: |
| References | |
| 50-456-85-45, 50-457-85-44, NUDOCS 8511190143 | |
| Download: ML20138R853 (2) | |
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l Appendix
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NOTICE OF VIOLATION Comonwealth Edison Company Docket No. 50-456 Docket No. 50-457
As a result of the inspection conducted on September 3 through November 1, 1985, and in accordance with the General Policy and Procedures for NRC Enforcement Actions, (10 CFR Part 2, Appendix C), the following violation was identified:
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10 CFR 50, Appendix B, Criterion XVI, Corrective Actions, as implemented by the Commonwealth Edison Quality Assurance Manual, requires that measures be established to assure that conditions adverse to quality are promptly identified and corrected.
Contrary to the above, corrective actions were inadequate or not implemented for
the following NRC identified issues:
a.
Corrective actions (instruction to contractors), in response to NRC concerns over protecting systems and components from intrusion of foreign matter, such as dust and moisture, were insufficient and resulted in exposure of the internals of reactor protection electrical components in the auxiliary electrical room and control room panels to deposition of significant dust from nearby ongoing nasonry work.
Previous corrective actions addressed specific examples identified by the inspectors, but was apparently narrow in scope and not applied to other systems and areas.
l b.
On or about September 19, 1985, the inspectors identified the following deficiencies to the licensee:
1)
Numerous damaged flexible electrical cable conduits were observed during a plant tour. The damaged conduits exposed the cable insulation
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to cuts and gashes from the sharp edges of the conduit and also forced the cable to support the conduit.
2)
An accumulation of oil was found inside the bearing thermocouple junction box for centrifugal charging pump 1CV01PA.
This caused the thermocouple cable insulation to be imersed in oil and resulted in potential degradation of the insulation.
In addition this oil represented a fire hazard to the pump.
As of October 28, 1985, no corrective action had been taken to correct these conditions or identify and correct their cause.
l This is a Severity Level IV violation (Supplement II).
Pursuant to the provisions of 10 CFR 2.201, you are required to submit to this
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l office within thirty days of the date of this Notice a written statement or l
explanation in reply, including for each violation:
(1) corrective action taken l
and the results achieved; (2) corrective action to be taken to avoid further violations; and (3) the date when full compliance will be achieved.
8511190143 g5 M 56 Pg ADOCK pp G
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Appendix
Consideration may be given to extending your response time for good cause shown.
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W. 5:' Little, Director
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