Downloaded from https://www.everyspec.com MIL-STD-31000A APPENDIX A A.4 TDP OPTION SELECTION WORKSHEET - COMMERCIAL DRAWINGS/MODELS AND ASSOCIATED LISTS GUIDANCE FOR FIGURE 3. The TDP Option Selection Worksheets should be used to identify selected options and tailoring requirements. Additional sheets may be attached to the form as necessary. The following paragraphs provide more detailed guidance on completing the TDP Option Selection Worksheet for Commercial Drawings/Models and Associated Lists, Figure 3. A.4.1. Headings. Enter the System and Date Prepared. A.4.1.1 Contract No. Enter the number of the acquisition document shown in Block E, Contract/PR No., of the DD Form 1423.
A.4.1.2 Exhibit/Attachment No. Enter the number or letter, which appears in Block B, Exhibit, of the DD Form 1423. A.4.1.3 CLIN. Enter the contract line item number from Block A, Contract Line Item No., of the DD Form 1423. A.4.1.4 CDRL Data Item No(s). Enter the data item number(s) from Block 1, Data Item No., of the DD Form 1423 entry for which the tailoring form is being prepared. If the form applies to more than one CDRL data item, enter all applicable data item numbers. A.4.2 Completing the TDP Option Selection Worksheet. The following is required to complete the TDP Option Selection Worksheet for Commercial Drawings/Models and Associated Lists. A.4.2.1 Block 1.
Deliverable Data Products. The options in this block determine the deliverable data products type and format. Determination on type and format should be made based on the Government’s need for a particular type and format of TDP. In general, during the production phase of the lifecycle, 3D digital models with associated 2D drawings or fully annotated 3D digital models are preferred. During the conceptual development and prototype phase, 3D digital models alone may be sufficient. The TDP format will be clearly stated in the SOW with an understanding of how lifecycle maintenance of the TDP will be performed.
When specifying the TDP format, it is important to provide sufficient technical detail—for example, Creo 1.0 (native CAD with version number), STEP AP 203 E2, 3D PDF with PRC (ISO 14739), or other unambiguous electronic format specifications. Other format details should be provided as required in A.3.2.8 Block 8. Applicability of Standards—for example, specifying ASME Y14.5 and ASME Y14.41 for fully annotated 3D models. A.4.2.1.1 2D Drawings. This option determines if 2D drawings are required for delivery. Specify what format is required for the delivery of the drawings. 34