On April 3, 2007, a Notice of Violation was issued for a violation associated with a Yellow Significance Determination Finding involving the failure of licensee personnel to follow procedural requirements and enter a fuel leak on the "A" emergency diesel generator into the corrective action program on June 28, 2006, when the leak was first identified. This failure resulted in the leak not being appropriately evaluated and repaired until August 17, 2006. The NRC has determined that this failure is a performance deficiency and is also a violation of the licensee's Technical Specifications which state, in part, that written procedures and administrative policies shall be established, implemented, and maintained.