TSK-000983 · Academic analytical method
CAP-0384 · Academic analytical method
Use Expected Value, Probability, Variance, Covariance, and Event-Arrival Models
Stochastic Models and Uncertainty Analytics
Analytical Methods & Quantitative Decision Support · Stochastic models and uncertainty analytics
The Subject
Explore the Activities
TSK-000238 · Action
Added Financial/Risk Modeling Showing Approximately $1.80 OPEX Exposure for Every $1 in Chiller Repair Cost, Driven by Freight, Tanker Hauling, and Overtime from Forced Downtime
Cooling Downtime-Cost and Repair-Risk Analysis
Case: Cooling Downtime-Cost and Repair-Risk AnalysisProject: Production-Cooling Upgrade with Three 160-Ton Chillers
Application context. How do variable demand, operating states and uncertain consequences affect the decision?
TSK-000240 · Method
Built Financial-Risk Evidence into the Cooling AFE Justification While Retaining Corrected Cooling Capacity Facts
Cooling Downtime-Cost and Repair-Risk Analysis
Case: Cooling Downtime-Cost and Repair-Risk AnalysisProject: Production-Cooling Upgrade with Three 160-Ton Chillers
Application context. How do variable demand, operating states and uncertain consequences affect the decision?
TSK-000226 · Method
Built Repair-Vs-Replace Model Using Historical Spend, Tanker Costs, Labor/Freight Exposure, Depreciation, Write-Offs, and Production Impact.
Cooling Financial Engineering and AFE Justification
Case: Cooling Financial Engineering and AFE JustificationProject: Production-Cooling Upgrade with Three 160-Ton Chillers
Application context. How do variable demand, operating states and uncertain consequences affect the decision?
TSK-001031 · Project design basis
Defined Standby Cooling and Power Renewal Around Full Utilization, No Spare Chiller Capacity, and Two Aging High-Current Feeds
250 Ton Chiller Standby Capacity
Application context. How do variable demand, operating states and uncertain consequences affect the decision?
Related Case Studies
- 250 Ton Chiller Standby CapacityApplication relevance
- Cooling Downtime-Cost and Repair-Risk AnalysisApplication relevance
- Cooling Financial Engineering and AFE JustificationApplication relevance
Related Projects
- 250 Ton Chiller Standby CapacityApplication relevance
- Production-Cooling Upgrade with Three 160-Ton ChillersApplication relevance
Related Artifact Types
- Stochastic and Uncertainty Modeling ArtifactsEngineering document or technical evidence
- Stochastic Models and Uncertainty Analytics — Application ReviewCapability application review
- Uncertainty, Capacity and Operating RiskAnalytical decision brief
Analytical Methods & Quantitative Decision Support
Probability, expected value, variance and covariance help describe uncertain demand, failures and schedule exposure. Event-arrival models, state-transition models and queueing relationships connect operating variability with staffing, availability, cycle time and work in process. Scenario analysis makes the consequences of assumptions visible before a commitment is made.
All Portfolio Connections
All portfolio connections (29)
- Stochastic and Uncertainty Modeling Artifacts Source record
- Stochastic Models and Uncertainty Analytics — Application Review Review artifact
- Uncertainty, Capacity and Operating Risk Review artifact
- Analyze Failures and Asset Replacement Needs Application relationship
- Analyze Schedule Uncertainty and Risk Application relationship
- Develop Estimates and Itemized Capital Budgets Application relationship
- Develop Operating and Maintenance Procedures Application relationship
- Draft Source-Based Engineering and Review Materials Application relationship
- Evaluate Cooling Reliability and Standby Capacity Application relationship
- Identify Engineering, Operating and Delivery Risks Application relationship
- Model Cash Flows and Financing Alternatives Application relationship
- Prepare Business Cases and Initial Project Controls Application relationship
- Review Technology Portfolios and Supplier Strength Application relationship
- Set Preventive and Condition-Based Maintenance Intervals Application relationship
- Structure Process-Improvement and Control Methods Application relationship
- Test Investment Decisions Against Uncertainty Application relationship
- 250 Ton Chiller Standby Capacity Application relevance
- Cooling Downtime-Cost and Repair-Risk Analysis Application relevance
- Cooling Financial Engineering and AFE Justification Application relevance
- Cooling and Utility Reliability Modernization Application relevance
- 250 Ton Chiller Standby Capacity Application relevance
- Production-Cooling Upgrade with Three 160-Ton Chillers Application relevance
- Added Financial/Risk Modeling Showing Approximately $1.80 OPEX Exposure for Every $1 in Chiller Repair Cost, Driven by Freight, Tanker Hauling, and Overtime from Forced Downtime Application relevance
- Built Financial-Risk Evidence into the Cooling AFE Justification While Retaining Corrected Cooling Capacity Facts Application relevance
- Built Repair-Vs-Replace Model Using Historical Spend, Tanker Costs, Labor/Freight Exposure, Depreciation, Write-Offs, and Production Impact. Application relevance
- Defined Standby Cooling and Power Renewal Around Full Utilization, No Spare Chiller Capacity, and Two Aging High-Current Feeds Application relevance
- Use Expected Value, Probability, Variance, Covariance, and Event-Arrival Models Recorded application
- Stochastic Models and Uncertainty Analytics Existing portfolio connection
- Evaluate Uncertainty and Event Likelihood Existing portfolio connection