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    LEAN CONSTRUCTION

    15 Minutes a Day Changed This Entire Business

    15 Minutes a Day Changed This Entire Business

    08.07.25 12:00 AM/
    By Luke Davies

    A small engineering workshop had 30 people. At 3pm, the bell rang. Everyone "cleaned." But at 3:05? Half the team just stood there holding brooms. Waiting for knock-off.

    So the manager changed one thing: a daily 15-minute toolbox meeting. Every morning.

    The 5-5-5 Structure

    • 5 minutes: updates, safety, quality
    • 5 minutes: clean your area
    • 5 minutes: one small improvement

    The Snowball Effect

    Months later: "We've cleaned everything." The manager's response: "Start making improvements."

    More months: "We've made all the obvious improvements." The manager's response: "Time for a CI board."

    That's how a whole culture changed. Not through a massive transformation project. Not through expensive consultants. Through 15 minutes a day, consistently applied.

    The Compound Effect

    15 minutes a day × 5 days × 50 weeks = 62.5 hours of improvement per year. Per team member. That's nearly two full working weeks of continuous improvement, built into the rhythm of every day. Could you do 15 minutes a day with your team?

    About the Author

    Luke Davies

    Luke is the founder of Davies Design & Construction and author of Dream Home. He writes about home design philosophy, lean construction, and building businesses that put people first.

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