DI-NUOR-81411A
Engineering Evaluation Report (EER)
The Engineering Evaluation Report documents engineering evaluations supporting nuclear certification recommendations when a Nuclear Surety Analysis Report is neither required nor appropriate.
Approval DateFebruary 1, 2013
AMSC NumberF9328
Preparing Activity27 (AFNWC)
Project Number—
OPR—
DTIC Applicable—
GIDEP Applicable—
Limitation—
Applicable Forms—
Approval Limitation—
Form Version—
DID Formatdd_form_1664
963C CompliantNo
DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited.
Related
DI-NUOR-81405DI-NUOR-81409
Application & Interrelationship
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Use & Relationship
The EER supports nuclear certification recommendations where a Nuclear Surety Analysis Report (NSAR), is neither required nor appropriate. Development or modifications to existing systems, subsystems, components, support equipment or test equipment which are not accomplished in conjunction with the development of a nuclear weapons system require an engineering evaluation by the Air Force. The analyses and tests which are conducted under this standard shall be documented in an EER for the specific type of equipment being developed or modified. The EER shall define the nuclear weapon system configuration, present system overview, contain an integrated functional analysis, and present a nuclear safety analysis summary to support the recommendation for nuclear certification.
a. Deliverable data identified on the DD Form 1423 shall be prepared in accordance with instructions specified in this Data Item Description (DID). Examples include modifications to existing certified equipment, or systems which either do not adversely impact the original design or are non-complex to the extent that a detailed NSAR is not warranted. This report contains sufficient detail to justify the recommendation made and contains design compliance data.
b. This DID is related to DI-NUOR-81405, Nuclear Surety Analysis Report (NSAR), and DI-NUOR-81409, Certification Requirements Plan (CRP).
(Copies of the DIDs are available online at https://assist.dla.mil/quicksearch/ or from the Standardization Document Order Desk, 700 Robbins Ave., Bldg 4D, Philadelphia PA 19111-5094.)
Preparation Instructions
1Reference documents.The applicable issue of the documents cited herein, including their approval dates and dates of any applicable amendments, notices and revisions, shall be as specified in the solicitation or contract.
2Format.Contractor format is acceptable.
3Content.The content of this report shall be defined as below:
3.1Nuclear weapon system overview.This section shall describe the Nuclear Weapon System (NWS), subsystem, test and support equipment, its component parts, and the functional operation of the NWS. (This description shall be referenced to baseline documentation.)
3.2Nuclear weapon system nuclear configuration (for aircraft systems only).This section shall define the implementation of the monitor and control functions of the NWS. The NWS nuclear configuration shall highlight the following areas:
3.2.1Electrical power control and the distribution of electrical power throughout the NWS.
3.2.2The computer and processor hardware, software/firmware, and the role(s) each play in the NWS towards the control and monitor function.
3.2.3The detection of critical faults and the reporting of critical faults.
3.3Nuclear certification analyses.This section shall analyze the NWS design and its operation. The result of the analysis shall demonstrate the effectiveness of the NWS design to support the recommendation for nuclear certification.
3.4EER nuclear safety summary.This section shall summarize the results of the previous analysis section and other nuclear surety analyses that are pertinent to the certification of the NWS. The nuclear safety summary shall contain the necessary information to support the analyses supplied in the previous section and recommendations for nuclear certification of the NWS. This section shall also define the known deficiencies of the NWS as it compares to the specified criteria.
Schema v3.0Community-maintained · Verify against ASSIST 