1、Lessons Learned Entry: 1243Lesson Info:a71 Lesson Number: 1243a71 Lesson Date: 2002-06-17a71 Submitting Organization: HQa71 Submitted by: David LengyelSubject: Orbiter project is currently working to reduce the number of outstanding drawing changes. The project is prioritizing the drawing updates ba
2、sed on criticality, complexity, and traffic. The highest priority tile drawings have been completed and other subsystems will follow. Description of Driving Event: Orbiter logistics supportability challenges due to parts obsolescence, business closures, etc.Lesson(s) Learned: Space Shuttle logistics
3、 will face increasing challenges from vendor issues including closures, mergers, relocations, and changes in capability.Recommendation(s): Continue to emphasize to all suppliers the importance of timely reporting of all significant business and organizational changes that could affect Space Shuttle
4、logistics. Evidence of Recurrence Control Effectiveness: The Space Shuttle Process Control Working Group has been instrumental in communicating to the contractors and suppliers the importance of change control and notification. The Logistics departments continue to interact with the suppliers on a d
5、aily basis and have had good success with suppliers providing notification of changes. Several supplier conferences have been held at the Project level to reinforce this message. On January 23-24, 2002, the SSP held its first Program-wide supplier conference in which this theme was communicated and
6、reinforced by top management.Documents Related to Lesson: Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-N/AMission Directorate(s): a71 Space Operationsa71 Exploration SystemsAdditional Key Phrase(s): a71 Aerospace Safety Advisory Panela71 Logistics
7、a71 Risk Management/Assessmenta71 SpacecraftAdditional Info: Approval Info: a71 Approval Date: 2002-06-27a71 Approval Name: Bill Loewya71 Approval Organization: HQa71 Approval Phone Number: 202-358-0528Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
