Nuclear Explosive Safety Evaluation Processes; Supplemental Directive NNSA SD 452.2 Approved: xx-xx-xx

Approximately 200 sheets, printed on one side only. Acronyms and Organizational Designations. Format is approximately 8.5 inches by 11 inches. The final version of this supplemental directive was issued/dated 11-17-14. The evaluations described in this Supplemental Directive comprise a formalized approach to ensuring the nuclear explosive safety (NES) of all nuclear explosive operations (NEOs) performed by the National Nuclear Security Administration (NNSA) and its contractors. This approach requires that all new, approved, current, and proposed changes to NEOs and associated supporting infrastructure receive a commensurate level of review and analysis. The Nuclear Explosive Safety Evaluation Process is a key mission responsibility of the National Nuclear Security Administration and the Office of the Deputy Administrator for Defense Programs. Among the topics and activities covered are: Nuclear Explosive Safety Studies (NESS), Operations Safety Reviews, Contractor Nuclear Explosive Safety Change Evaluations, Secure Transportation, Security Operations, Study Group, Technical Advisors, Post-Evaluation Process, Change Control Process, Deliberation Topics, Findings, Information Evaluation, Finding Disposition, Qualification Requirements, Nuclear Explosive Operations. Binder clip at upper left corner.…