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Criterion
Paper illustration for Failure Scenario Analysis.
Engineering
Failure Scenario Analysis
Paper illustration of an assumption matrix with prioritized test cards
Decision Making
Assumption Surfacing
Paper illustration for ALPEN Method
Operations
ALPEN Method
A hypothetical failure makes concrete risks, signals, and fitting mitigations visible.
Decision Making
Pre-Mortem
Purposedifferent
In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage.Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it.With an overloaded day full of too many tasks, a realistic picture of the day emerges. The method connects estimating, deciding, and buffer thinking so planning fits available energy and time.In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures.
Complexitydifferent
MediumLowLowLow
Timedifferent
1-3 h45-90 min10-20 min daily20–45 min
Participantsdifferent
3-82-81Small cross-functional group
Formatdifferent
WorkshopWorkshop + asyncAsyncWorkshop
Outputdifferent
Failure Scenarios, Risk Notes, Control Gaps, Test and Response ActionsAssumption List, Critical Assumptions, Learning PlanDaily Plan, Time Estimates, Review NotesRisk list, Mitigation plan, Assumption log
Tagsno overlap
FailureResilienceRisk
AssumptionsRiskDecisionDiscovery
PlanningTime managementProductivityOperations
RiskDecisionFailurePlanning
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