… under its 10 CFR 50 Appendix B program, to several nuclear power plants. The vendor reports a potential defect … affected nuclear power plants: Indian Point 2, Catawba, Oconee, Arkansas, Waterford, Crystal River, Diablo Canyon, … Dockets: 50-454,50-455 PWR/W-4-LP,PWR/W-4-LP Subject: Byron Station Management Changes Discussion: On March 10, 2000, …