Insights
Insights for estimators and project controls
Practical notes on estimating, basis of estimate, estimate governance and cost risk on capital projects.
What a Defensible Basis of Estimate Actually Contains
A basis of estimate should let a stranger rebuild your reasoning. The seven parts a defensible BoE needs, and the gaps that make reviewers distrust it.
What P50 and P80 Really Mean (and What They Don't)
P50 and P80 are points on a simulated cost curve, not a funding answer. What they measure, what they assume, and what to ask before trusting one.