05000219/FIN-2007004-01

Finding

Title

C Reactor Feedpump Motor Failure

Description

The inspectors performed two maintenance effectiveness inspection activities. The inspectors reviewed the following degraded equipment issues to assess the effectiveness of maintenance: C C RFP motor failure on July 17, 2007 (IR 650654); and C Bank 6 startup transformer B phase voltage regulator failed upscale on July 17, 2007 (IR 650702). The inspectors verified that the systems or components were monitored in accordance with AmerGens maintenance rule program requirements. The inspectors compared documented maintenance preventable functional failure (MPFF) determinations and unavailable hours to those being tracked by AmerGen to evaluate the effectiveness of AmerGens monitoring activities and determine whether performance goals were being met. The inspectors reviewed completed maintenance work orders and procedures to determine if inadequate maintenance contributed to equipment performance issues. The inspectors reviewed applicable work orders, corrective action program condition reports, preventive maintenance tasks, vendor manuals, and system health reports. Documents reviewed for this inspection activity are listed in the Supplemental Information attachment to this report. No findings of significance were identified. An unresolved item (URI) was identified to review AmerGens corrective action program evaluation (IR 650654) regarding the C RFP motor failure on July 17, 2007. The inspectors plan to review this evaluation after it is completed, which had not occurred by the end of this inspection period. (URI 05000219/2007004-01, C Reactor Feedpump Motor Failure)

01
Site:	Oyster Creek
Report	IR 05000219/2007004 Section 1R12
Date counted	Sep 30, 2007 (2007Q3)
Type:	URI:
cornerstone	Mitigating Systems
Identified by:	NRC identified
Inspection Procedure:	IP 71111.12
Inspectors (proximate)	R Nimitz J Tifft R Treadway J Schoppy M Ferdas A Rosebrookp Kaufmanr Treadway M Patel J Kulp J Schoppy M Ferdas P Presby R Nimitz R Li
INPO aspect
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v • d • e

Finding - Oyster Creek - IR 05000219/2007004

2(0)3(0)4(1)5(1)6(0)7(0)402(0)403(0)404(0)502(0)

IR 05000219/2007004: 1

Finding List (Oyster Creek) @ 2007Q3

CCA Matrix: 2007Q3

	Q	CCA	Title
05000219/FIN-2007004-01	2007Q3		C Reactor Feedpump Motor Failure

Self-Identified List (Oyster Creek)

[Oyster Creek Findings full list]

05000219/FIN-2007004-01

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