A violation of very low safety significance (Green) was identified by the licensee and is a violation of NRC requirements which meet the criteria of Section VI of the
NRC enforcement Policy,
NUREG-1600, for being dispositioned as an
NCV.
10 CFR 50.55a(g)(4) requires augmented inspections for the containment surfaces. Contrary to this, on September 30, 2007, the licensee identified that they failed to include two pressure test connections that are directly attached to the containment liner plate within their
ASME Section XI IWE Program. As a result, these areas did not receive their required inspections. The violation was determined to be of very low safety significance because pressure tests performed on these connections did not detect any leakage. Additionally, the licensee performed calculations to address possible containment liner corrosion and verified that the containment liner integrity was maintained. The licensee included this issue in their corrective action program as condition reports CR 325382 and CR 021245
