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Published byEmory Douglas Modified over 9 years ago
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1 Advanced Engineering Risk Audit Instruments SYRAS & QMAS Bob Bea National Science Foundation RESIN PROJECT
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3 Managing Pfi
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4 Managing Cfi
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5 Resilience - time & cost to regain Functionality Time Functionality 100 % rescue repair recovery rehabilitation Good resililence Poor resililence
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6 Sustainability - Utility during life cycle Time Utility Benefits / Costs InitiationImprovement Operation Low Sustainability High Sustainability Decay
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7 PROACTIVE to prepare INTERACTIVE to respond REACTIVE to recover reduce consequences increase detection & correction reduce likelihoods
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8 Analytical methods
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9 System analysis approach
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10 Screening analysis strategy
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11 Objectives of analyses NOT prediction NOT numbers or analytical elegance Detect potential hazards and flaws Evaluate effects of mitigations Disciplined framework for thinking Empower those who have daily responsibilities for quality and reliability
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12 Example QRA/PRA
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14 Proactive - Robustness = damage tolerance Intensity of damage or defects defect tolerant defect in tolerant
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15 SYRAS©
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16 Failures of QA/QC Independent & Dependent Errors lack of expertise resource deficiencies excessive authority gradients communication malfunctions management breakdowns rejection of information violations Correction Detection Analysis
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17 P[F] = P[F I |E] P[E]+P[F I |E]P[E]+P[F E |E]P[E] due to intrinsic causes with no error due to intrinsic causes with error due to extrinsic causes with error
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24 QMAS© Assessment instrument Assessment protocol Assessment team development Follow-up
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26 QMAS components
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27 QMAS components, factors, attributes
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28 QMAS factors
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29 QMAS gradings
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31 QMAS mean results Highest mitigation priorities
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32 QMAS protocol
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33 QMAS - coarse qualitative
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34 QMAS detailed qualitative
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37 QMAS assessors QMAS counselor QMAS assessors –Facility operators –Facility management QMAS training program –HOF background –QMAS operations –QMAS applications
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38 QMAS assessors: THE MOST IMPORTANT PART! Experienced –Facility –Process auditing Respected Integrity Motivated Observant Thoughtful, insightful
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39 QMAS applications
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