Recovery Schedules: Practical Considerations in Their Development...
Transcript of Recovery Schedules: Practical Considerations in Their Development...
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Presented To:
Presented by : Dr. Anamaria Popescu, PE, PSP, PMP
March 19, 2015
Recovery Schedules: Practical Considerations in Their Development & Approval AACE International Rocky Mountain Section Denver, CO
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Bio: Anamaria Popescu
Senior Director- FTI Consulting, Construction Solutions 19 Years Experience: Project Management Construction Advisory Services Expert Witness Long Time Member of AACE-Forensic Schedule Analysis (Co-Author of 29R-03) Industries: Oil and Gas Production (On-shore and Off-shore) Pipelines Petrochemical and Process Plants University of Texas at Austin Civil Engineering/CEPM Program PhD in Schedule Analysis PM at Enron Youngest Scheduler- Primavera DOS Avid Sailor and Racer Since Age 10
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Definition: Recovery Schedule
“A specialized schedule showing special efforts to recover time lost compared to the master schedule…often a contract requirement when the project finish date is no longer projecting contractual completion” - AACE International RP 10S-90
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Schedule Evolution
Baseline Schedule
Schedule Updates
Recovery Schedule
Revised Baseline
Schedule Updates
As-Built Schedule
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Actual Dates Actual Logic % Complete
Actual Man-hours Delays/Impacts
Change Logic & Lags Change Duration
Delete/Add Activities Change Resources Change Calendars
“Time Now” (Data Date)
Forms Basis for Recovery Schedule
Development
Revising Statusing
Schedule Updates-Two Elements
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Contractor’s Response Options
Options
Ignore
“No”
Submit Full Submit
Partial
Submit + $$$
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Recovery Plan Continuum Ac
cele
ratio
n Co
st
The Time vs. Cost Tradeoff
EOT / Acceleration
EOT Only
Acceleration Only
$0
0 Days Time Extension (Days) Max Delay
Max Cost
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Development Process: Considerations
Identify critical milestones Cost/Time recovery tradeoffs (Acceleration) Identify owner requirements Be realistic Involve ALL the team (e.g. subs): “BUY-IN” Critical Document Assumptions When Done-Monitor Progress Against Recovery Schedule
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Recovery Schedule Development: Strategies
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Schedule Update: 8 Weeks Behind
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Reduce “G”
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Reduce “A”
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Reduce “J & K”
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Reduce “C, F, M”
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Reduce “F, L, M”
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“That’s All Folks…”
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The Price Tag…
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Verification Of the Adequacy and Legitimacy
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Owner Verification: Considerations
• Correct Schedule Update • Critical and near Critical Paths • Specific Activities identified? • Manpower Allocation • Historical Productivity Rates • Electronic Version (not PDF) • Schedule Diagnostic Report • Schedule changes valid & supportable? • Require a “Recovery Worksheet”
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Owner Verification: Next Steps
• Collaborating Meeting • Schedule Review Live • Grouped by Critical Paths • Agree on Activities and $$$ • Monitoring Plan • Output Signed C.O.
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Collaborative Review:
Critical Path Verification
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Owner Verification:
Recovery Worksheet
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Risks in Accepting/Implementing
• Acceleration efforts not always effective: Excusable (and potentially compensable)
delays Responsibility for delays to Recovery
Schedule Cost recovery under directed
acceleration
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Conclusions
• Good scheduling: foundational element • Contract provisions • Early identification of impacts • Compliance with notice requirements • Recovery schedule coordination • “Buy In” crucial • Cost/Schedule tradeoffs • Closely monitor progress
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Questions?