1 ILE Project Integrated Logistics Environment Kickoff Meeting NPDI Project & SCIM Summary & Status Presented by: Rick Lobsitz (NGTS)

NPDI & SCIM l NPDI (Navy Product Data Initiative) –To specify the requirements for and drive the implementation of product data systems based on an open architecture having suitable functionality and enterprise-wide interoperability to support affordable Navy ship design, construction and service life support –Initial version of the IPDE Specification provided to the Navy represents the naval shipbuilders’ best efforts to build consensus among the various shipyards l SCIM (Ship Common Information Model) –Core data model for NPDI IPDE Specification –Separate document from the IPDE Specification being produced by the NPDI Project, but is referenced by that IPDE Specification –SCIM codifies the models developed and prototyped by the ISE Project under NSRP over the past nine years 2

IPDE Scope Integrated Product Development Environment (IPDE) Product Data Manager IPDE Core Capabilities Product Data Management Configuration Mgmt Change Mgmt Status Dep. Mgmt Document Mgmt Process Control Access Control Requirements Tracking Work Authorization Reconfigurable IPDE Product Data Access Product Model Navigation Collaboration Tools Visualization Tools Reporting Tools Tool Integration Material Mgmt. Collaboration Reqts. Mgmt. Logistics Support PublishingDesignEngineeringPlanningTestConstruction Ext. Application ProcurementMRP Other Shipyards Data Exchange 3December 8, 2009 Scope of IPDE Specification Panel Project Final Presentation 3

4 Application Areas in the SCIM SCIM Chapters Completed l PDM and Change Management Fundamentals l Structural Moulded Forms l Ship Arrangements l Structural Detailed Design l Piping Functional Design l Piping Physical Design l Common Parts: Procurement l Product Life Cycle Support SCIM Chapters Required l HVAC Functional Design l HVAC Physical Design l Electrotechnical Functional Design l Electrotechnical Physical Design l Engineering Analysis l Pipe Stress Analysis l Structural CAM To be Developed under Task 2 To be Validated under Task 1

SCIM on ISE Tools 5

Initial validation work from 2009 Panel Project l Purpose –To determine the feasibility of using existing AP214 translators with NPDI SCIM schema to improve the exchange of early and detail design data, and perform an initial validation of the SCIM l Scope –Develop linkage between AP 214 and SCIM file –Ship and Moulded Form test cases –Structural test cases –Piping test cases l Deliverables –Test Cases –SPS Paper – technical approach –Final Report – includes SCIM recommendations 6

Panel Project Lessons Learned l Technical approach which links AP 214 geometry and SCIM ship design data is viable for CAD translators which generate XML attribute file l SCIM schemas were sufficiently defined for NPDI specification, but additional work was required for translator usage l SCIM model is missing STEP geometry definitions l Determined use of SCIM still requires access to ISO STEP documentation l STEP expertise required to implement SCIM schema l STEP geometry viewer required to hand populate SCIM files 7

Panel Project Recommendations  Incorporate external reference mechanism into SCIM l Include documentation for STEP geometry model with the SCIM l Define mandatory attributes in SCIM documentation l Validate SCIM schema against STEP schema to identify any missing attributes or relationships l Provide a SCIM User’s Guide with examples l Include fully expanded XML schemas with SCIM documents l Reference required ISO STEP documentation where required 8