climate change adaptation workshop our greatest risks and how we identified them in the project:...
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Climate Change Adaptation Workshop
Our greatest risks and how we identified them in the project: Highways and Transport
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The Workshop Aims:- To increase understanding of Climate Change risks, the risk management process and the adaptation actions required for Highways & Transportation- To have worked through the process to reach a detailed risk assessment and management plan for the most significant risks.
LCLIP and Case StudiesCWAC Risk Assessment MethodologyWorkshop 1 – Identifying & Quantifying the RisksWorkshop 2 – Assessing Existing Risk Management PlansWorkshop 3 – Identifying Risk Management Options
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Scoring• Two scores
Current - where you are now (with existing controls)
Target - where you will be (with proposed actions)
• Risk Score = Likelihood x ImpactLikelihood of occurrence
happening Impact if it does occur
• Scores are 1(low) to 4 (high)
• It is the relative scores that are important not the absolute
LIKELIHOOD
Very Likely
Likely
Unlikely
Very Unlikely
Minor Significant Serious Major
IMPACT
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Prioritising Risks
Impact HIGHLOW
Non threatening
Housekeeping
These risks have a high likelihood of happening do lower impact; they require routine management
Likelihood
Primary
These risks have high impact and likelihood; these will require primary attention
Contingency
These risks have high impact but lower likelihood; they are catastrophic events
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Identifying the Risks: -Deterioration of Highways Assets:
roads bridges etc. -Risk from maintenance: lack of and increasing need, inspections-Impact from weather events, especially interacting events-Increased accidents etc-Related consequences: Ground shrinkage, subsidence: landslides etc caused by drought and lower water tables
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More Risks: Knowledge
• Knowledge of vulnerabilities, internally and externally
• Incomplete assets understanding
• Flood mapping data• Surface Water Management
Plans • Information held by United
Utilities, Env Agency, Emergency Services etc.
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Long Term Risks
• Local Development Plan: future development: industry, housing, critical infrastructure etc.
• Local Transport Plan 3 • Existing Areas at risk: major sites
Sealand Road Industrial/ Retail• Over 1,700 businesses in
Cheshire & Warrington are at risk of 1:100 year flooding
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Next Steps
• Report to Director– Action plan– Ownership/ responsibilities
• Member engagement– Risk Management session– Presentation to groups– Budget implications