05000346/FIN-2003016-01

Finding

Title

Failure to Proerly Implement the Boric Acid Corrosion Control and Corrective Action Programs

Description

The inspectors identified an apparen violation involving the failure to follow the corrective action procedure and take timely corrective action for a condition adverse to quality, in that the licensee failed to implement a modification to permit complete inspection and cleaning of the reactor vessel head and CRDM nozzles. This finding is more than minor because the corrosion of the reactor head and the resulting cavity represented a significant loss of the design basis barrier integrity. The significance of this finding will be determined by the Significance Determination Process for the issue, which was begun following the Augmented Inspection Team activities

01
Site:	Davis Besse
Report	IR 05000346/2003016 Section 4OA3
Date counted	Sep 30, 2002 (2002Q3)
Type:	Violation: Red
cornerstone	Barrier Integrity
Identified by:	NRC identified
Inspection Procedure:	IP 71153
Inspectors (proximate)	M Holmberg R Gardner D Simpkins J Davis J Gavula J Grobe
INPO aspect
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v • d • e

Finding - Davis Besse - IR 05000346/2003016

1(0)2(0)3(0)5(0)7(0)8(0)9(0)10(0)11(0)12(0)13(0)14(0)15(0)16(0)17(0)18(0)19(0)301(0)

IR 05000346/2003016: 1

Finding List (Davis Besse) @ 2002Q3

CCA Matrix: 2002Q3

	Q	CCA	Title
05000346/FIN-2001015-01	2001Q4		SL Iv Violation of 10 CFR 50.7
05000346/FIN-2003016-01	2002Q3		Failure to Proerly Implement the Boric Acid Corrosion Control and Corrective Action Programs

Self-Identified List (Davis Besse)

[Davis Besse Findings full list]

05000346/FIN-2003016-01

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