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IVC Interfaces. Bob Simmons. Outline. Overview of Process ICDs in Which IVCs Have Lead in Developing ICDs in Which Other PBS’ Have the Lead, But IVCs will provide Interface Sheets (IS) Current Interface Sheets No Direct Interface, but Interface Through Another PBS
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IVC Interfaces Bob Simmons IVC Preliminary Design Review October 18-20, 2010
Outline • Overview of Process • ICDs in Which IVCs Have Lead in Developing • ICDs in Which Other PBS’ Have the Lead, But IVCs will provide Interface Sheets (IS) • Current Interface Sheets • No Direct Interface, but Interface Through Another PBS • Possible Interface Expected to be Collapsed into Another PBS IVC Preliminary Design Review October 18-20, 2010
Process for Identifying Interfaces • Initial drafts of System Requirements Document for IVCs Identified Numerous Possible Interfaces • Meetings with interfacing Responsible Officers in May 2010 Resulted in Agreements of Responsibility (Lead or Support Responsibility) • As a result of these meetings, number of interfaces for which the IVCs have lead ICD responsibility reduced to 6 and IVCs will provide Interface Sheets to other PBS ICDs in 7 instances (all 7 ICDs posted in IDM) • As of this PDR, a total of 10 Interface Sheets are in posted in IDM (one of which was disapproved) andother additional Interface Sheets have been identified as possibly being needed. • Tables that follow will provide the latest details IVC Preliminary Design Review October 18-20, 2010
Interfaces in Which the IVCs Have the Lead IVC Preliminary Design Review October 18-20, 2010
Interfaces in Which Other PBS Units Have the Lead IVC Preliminary Design Review October 18-20, 2010
Interface Sheets (IS) 6 IVC Preliminary Design Review October 18-20, 2010
No Direct Interface Possibility Exists or the PBS will be Collapsed into Another PBS 7 IVC Preliminary Design Review October 18-20, 2010
Issues and Resolution Plan • Issue Issue IVC Preliminary Design Review October 18-20, 2010