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SWEA Product Assurance

SWEA Product Assurance. SWEA Peer Review February 03-04, 2010 CESR, Toulouse. General way of work Project Specificities Organization Implementation Reliability Safety / Hazards EEE and M&P Contamination and ESD. PA Presentation Outline. 2. QA - General way of work at CESR.

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SWEA Product Assurance

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  1. SWEA Product Assurance SWEA Peer Review February 03-04, 2010 CESR, Toulouse

  2. General way of work Project Specificities Organization Implementation Reliability Safety / Hazards EEE and M&P Contamination and ESD PA Presentation Outline 2

  3. QA - General way of work at CESR • CNES, lead funding agency, has established a set of handbooks (RNC). These are used as main guideline in CESR projects. • CNES has established a generic quality manual which is in the process of being tailored and implemented at CESR. 3

  4. PA/QA – Project specificities • Throughout the instrument life, PA/QA activities will be driven by the local project-PA manager (PAM). The PAM’s work is dedicated to PA/QA on scientific instruments developed at CESR. • PA requirements are found in the MARMAVEN-PM-RQMT-0006 and the MAIP is used as a baseline MAVEN_PF_QA_002A_UCB_MAIP • In addition to normal work, activities will be performed when needed to meet requirements in MAR. In most cases, guidelines in CNES handbooks cover the requirements. 4

  5. PA Organization MAVEN PA ManagerGSFC SWEA PA Manager UCB – SSL Team CoordinatorC. MAZELLE CNES PA ManagerG. HERVET Local PA managerD. MOIRIN Technical Project ManagerJ-J THOCAVEN SWEA (CESR) engineering team CNES technical support team 5

  6. PA/QA implementation (1/2) PA and QA activities are/will be implemented following the SWEA Performance Assurance Plan. (Currently under revision) Internal PA reporting is done on a monthly basis. External PA reporting is done with project reporting. Local PA manager is registered to ESA alert system and receives additional CNES EEE alerts. Participation to GIDEP is not possible but received alerts will be accounted for. 6

  7. PA/QA implementation (2/2) • SWEA-MAVEN Product tree will be extrapolated from SWEA-STEREO. • Risks and critical items are managed w.r.t. ECSS-M-ST-80C and ECSS-Q-ST-10-04C. • Any non-conformances will be managed according to ECSS-Q-ST-10-09. • Documentation is managed with Baghera, a dedicated documentation management system. • Configuration is managed with a separate part of Baghera, dedicated to configuration control. 7

  8. Reliability is based on studies performed for SWEA-STEREO. No possible failure propagation will be allowed in SWEA design. Hazards identification process has been carried out. High voltages exist but there is no exposure. NEA (non-explosive actuators) are used but are not exposed (unintended actuation might cause contamination, enable/ disable plugs will be used)  no hazard is identified Reliability Safety/Hazards 8

  9. EEE M&P • Both Parts Control Program and Materials and Processes Control Program are incorporated in the Performance Assurance Plan. • All requirements in chapters 11 and 12 of MAR are taken into account. 9

  10. Contamination and ESD issues These are dealt with as part of normal work. CESR having contamination and ESD sensitive parts, the general way of work which is implemented at CESR covers the given requirements. 10

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