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Practical Approaches To Risk Management. CMAA W/WW Summit July 19, 2010 Ken Fredrickson PE, CCM. Agenda. Some Definitions Objectives Tools Process Why Do This. What is Risk. Risk typically has a negative connotation – “potential loss”
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Practical Approaches To Risk Management CMAA W/WW Summit July 19, 2010 Ken Fredrickson PE, CCM
Agenda • Some Definitions • Objectives • Tools • Process • Why Do This
What is Risk Risk typically has a negative connotation – “potential loss” • A broader view is that risk is the chance of an event happening which would cause actual events to differ from those assumed during planning – this allows for positive or negative impacts on the project • Risk is defined by the Province of B.C.’s Enterprise- Wide Risk Management Policy as: "the chance of something happening that will have an impact upon the achievement of objectives"
What is Risk Management Risk management is the process of identifying, analyzing and addressing significant risks on an ongoing basis. • Risk can be practically defined as the product of the probability of an event occurring and the consequences if the event does occur • To fully define a risk it is necessary to understand its two component elements: • The likelihood of a particular risk actually happening • The impact or consequences if it happens
The Objective of Risk Management • A disciplined process that can help avoid negative outcomes and help recognize emerging opportunities. • An action plan that may help to mitigate the probability of a risk happening and the consequences of when it happens. • Improved decision making • Better allocation of resources You will not rid the project of all risk! Alligators, Swamps and Keeping focus
Picking the Right Analysis Tools Many tools are now available for risk analysis: • Sophistication is consistent with input quality and reporting needs • Easy to use and understand • Clearly communicate project uncertainty and impacts • Flexibility to account for changing conditions What are you trying to analyze: • Technical performance risk (manufacturing) • Cost • Schedule
New Tools Help and Hinder The Good • Models uncertain events and creates a statistical assessment • Able to do multiple iterations summed in convenient curves • Able to identify specific project risk drivers • Good for reporting • Good for contingency evaluation The Bad • We are dependent upon assignment of a variety of variables that usually lack accuracy • Precision without accuracy may make you feel good but … • Always works, even with bad data
Statistical Risk Distribution • Typical probability distribution models are the Triangular, Normal and Lognormal distributions • This is where the guesswork starts
There are Budget Planning Benefits Traditionally, project risks and uncertainties are handled by establishing a contingency budget: • Estimated as a percentage of various project components • Sometimes mandated by regulation or policy • Does not provide an indication of the level of confidence granted by such budget • Often calculated as a "gut feel" amount, without much consideration for the real risks involved
Risk Based Budgeting Looks at each project component: • Break the cost estimate down into workable categories • Define the Most Likely Cost, the Low Cost, the High Cost • the Likely Cost is the cost that occurs more often than any other particular cost – the cost that has the highest probability of occurring. • Define the statistical distributions of the estimated costs for each category • Use analytical or statistical analysis to determine the cost probability distribution for the project as a whole
Risk Based Budgeting • Reasonable confidence in permit costs • Low confidence in piling costs • High confidence in concrete costs
Likelihood of a Particular Cost Probability 65 70 75 80 85 Impact (cost and schedule) 90.0%
Level of Confidence in a Project Cost 1.0 0.8 0.6 0.4 0.2 0.0 1.0 1.2 1.4 1.6 1.8 5% 90% 5%
How to Get Started • Establish a risk management philosophy • Identify key stakeholders that can contribute to the process • Establish a tracking and reporting mechanism • Start the identification and collection process • Ad hoc collection of information • Workshops • Checklists
Risk Registers • A structured way to record and identify risks • Facilitates the assessment and evaluation of risks • Provides a tool for communicating the risks to key stakeholders and decision makers.
The Steps • Validation of cost and schedule • Identification • Quantification • Mitigation • Monitor, Evaluate & Report
Validation Review of project documentation, schedules, cost estimates: • This is really to ensure that you are starting from a reasonable baseline • Refinement of poor information will not improve the result • Helps to collect assumptions and decisions that have been made in the developmental stages of the project that should be moved forward to the risk register
Identification • Identify issues that will impact the project • Recognize that risk issues have been generated since initial project planning – may have to dig into project history • Break things into manageable parts • Broad issues do not allow for specific solutions • Not limited to cost and schedule issues • There may be risks that are unacceptable no matter what
Quantification • Determine the impact • Cost • Schedule • Other – environmental, social, safety • Establish the probability • Not well understood • Often not based on consistent practice
Quantification Impact • Ask the “Old Guy” • Rigorous review of possible outcomes Probability • “Use the program defaults”
A Word About Schedule There is software that allows similar reviews of schedule risk • Best, most likely, worst assessments • Various approaches are being refined Schedule impact assessments have two steps • The actual time requirement or incremental change resulting from the issue • Whether the issue impacts the critical path of the work element or changes the project critical path
Sensitivity Analysis Shows Greatest Contributors to Overall Risk
Non-Quantifiable Impacts Issues that may occur on the project whose impact cannot be reduced to cost and schedule: • Safety concerns • closing or disturbing a busy interchange • Potential impact on sensitive nesting and breeding areas • Potential of protests, delays, lawsuits from politically astute citizens • Right-of-Way issues
Prioritization Not all issues require equal attention • Severity of a risk will vary by project • Percentage of budget vs. absolute $ value • Likelihood assessment is often inconsistent • Some issues are unacceptable regardless
Mitigation • Decisions need to be consistent with the risk management policy • Allocate risk to the party best able to handle it • Mitigation measures change over time • Revisit these as the project develops • Don’t lose the sight of the impact of the original issue • Potential problems • Teams are often overly optimistic
Mitigation Strategies Mitigation Options • Avoid • Mitigate • Transfer (share) • Accept Considering: • What can be done and what are the options • What are the trade-offs • How will it impact future decisions
What Are We Trying To Do? Increase the probability of a better outcome Probability Managed Unmanaged Reduce the potential impact Impact (cost and schedule)
Avoid This is not the same as transferring the risk to another team member • Design around environmentally sensitive areas • Use funding sources without particular restrictions This does not mean shifting the problem to the contractor – most likely the risk is still there and you are paying for it one way or another
Mitigate Reducing the risk impact by: • Additional geotechnical investigation to refine foundations issues • Community outreach to prevent public opposition • Paying over time to speed permit reviews These are the difficult ones – you need to have enough confidence in your estimates and probabilities of impact that you can justify investing (probably unbudgeted) time and funds to prevent (or encourage) something from happening
Transfer/Share Shifting an issue w/o the anticipation of mitigation is just moving the cost • Changing delivery processes • Split responsibility for weather delay Other transfer mechanisms: • Insurance • Cost sharing agreements Don’t ignore transferred risks – rarely is the entire impact transferred
Accept Items that can be accommodated through allowances and contingencies: • Potential over-excavation requirement • Increases in commodity prices • Work disruption due to environmental or archeological discoveries The cost of mitigation may be bigger that potential cost of the occurrence
What to Do? • Avoid • Spread footings • Mitigate • More geotechnical assessment • Transfer • Specialty foundation • Accept • Unit prices
Monitor, Evaluate, Report The process is valuable • The process highlights the issues • Brings people together to focus on solutions Implement a Risk Management Plan • The process is not static – things change as a project evolves Report regularly • Issue progress reports • Include risk discussions in progress meetings
Monitor, Evaluate, Report • Assign an Owner to each issue • Keep track of activity associated with the issue to monitor management activity • Know when to declare victory
Risk Management Plan A typical plan would include: • Introduction • Description of Project • Major Risks to the Project Summarized • Roles and responsibilities • Schedule • Risk Register • Mitigation Contingency Plans • Reporting
Who is Responsible Various parties have differing interests Focus on the issues that you have the ability or responsibility to control (with some overlap) • Owner issues • Right-of-Way • Funding • Contractor issues • Estimate accuracy • Material, labor and equipment costs The CM can be an honest broker of issues
Who Does It? • Departments of Transportation for numerous states • Federal Transit Administration (FTA) • Federal Highway Administration (FHWA) • Air Force • Department of Energy • Major Public Utilities - SFPUC
Why Bother? • Improve project performance • Encourage accountability • Promote of innovation • Improve capacity to manage risk with limited resources • Reduce the need for crisis management • Pass forward lessons learned
Questions? Most of our challenges were obvious if we had looked a little harder