Issue 4 · April 23, 2026 Walk any active jobsite for twenty minutes with a stopwatch and you can measure a problem most PMs have learned to stop seeing. Count the people waiting. Count the materials sitting in boxes they shouldn't still be in. Count the work that's being done a second time because someone got it wrong the first time. Then add up the cost. That's not overhead. That's the job quietly bleeding out. Taiichi Ohno — the Toyota engineer who built the production syst