Lawn Lake Dam: Pre-Failure Comprehensive Dam Safety Evaluation and Post Failure Impacts: Agenda
  • Welcome/Intro/Ground rules
  • Comprehensive Dam Safety Evaluation (CDSE) - 5 min-60 Min
    • Welcome to the 1981 Comprehensive Dam Safety Evaluation for Lawn Lake Dam
      • Introductions (Stakeholders)
    • Introduction to the CDSE Process
      • Flow Chart review of process
    • Description of Dam – Existing Information document gathering/review
      • Location description
      • Site Geology
      • Design and Construction history
      • Hazard Classification
      • Inspection History
      • Performance History
    • Potential Failure Mode Brainstorming
      • Loadings
        • Static
        • Seismic
        • Hydrologic
      • Key Dam Components and Likely PFMs
        • Foundation
        • Embankment
        • Outlet works
        • Spillway
    • PFM Screening
      • Positive Factors – Factors that make it a less likely failure mode
      • Adverse Factors – Factors that make it a more Likely Failure Mode
    • Remote PFM(s)
    • PFM(s) to bring forward
    • Event Trees
      • Initiation
      • Continuation
      • Progression
      • Intervention
      • Failure/Breach
    • Consequences
      • Map Review
      • Level 1,2,3,4
    • F-N Chart
    • Risk driving failure modes -
      • Likelihood
      • Confidence/Uncertainty
    • Making the Case
    • Recommended risk reduction measures - next actions
      • Investigation
      • Mitigation
      • Emergency Preparation
    • Questions
  • The Failure of Lawn Lake Dam and Post-Failure Impacts - 60 minutes to 120 minutes
    • The failure event
    • Emergency response and recovery
    • Forensic Investigation
    • Legal
    • Policy changes (State)
    • Policy Changes/Dam removals (NPS)
      • Lessons Learned
      • Physical Factors - CDSE
      • Human Factors
      • Consequences
      • Emergency Preparation
  • Questions
  • Wrap up and Takeaways
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