In this episode of the Elevate Construction podcast, Jason Schroeder makes his strongest case yet against CPM scheduling by connecting it to something he sees constantly in business consulting: you can only fix a problem if you're measuring something real. He explains why percent plan complete inside a CPM-based Last Planner System almost never produces useful root causes, because the schedule itself is built on guesses, oversized batch areas, and trade stacking. He contrasts that with takt planning, where quantities and production rates create a real schedule, so when you miss a commitment, the root cause actually means something. This episode reframes an old lean debate through the lens of real financial variance tracking.
What you'll learn in this episode:
Why Jason believes percent plan complete never produces useful results inside a CPM-based schedule
How guessed durations, oversized batch areas, and trade stacking make a CPM schedule fundamentally unreliable
Why tracking financial variances only works when the underlying numbers are real, and why scheduling should work the same way
How takt planning creates a real schedule that makes root cause analysis actually meaningful
Why Jason now believes percent plan complete can work, but only paired with takt planning
When was the last time a CPM schedule actually told you why you missed a deadline, instead of just that you did?
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Also, here are links to our YouTube Channels:
· Jason Schroeder YouTube Channel: https://www.youtube.com/channel/UC4xpRYvrW5Op5Ckxs4vDGDg
· LeanTakt YouTube Channel: https://www.youtube.com/c/leanTakt
· LeanSuper YouTube Channel: https://www.youtube.com/channel/UCzQDevqQP19L4LePuqma3Fg/featured
· LeanSurvey YouTube Channel: https://www.youtube.com/channel/UC-Ztn3okFhyB_3p5nmMKnsw
