The best lean improvements are usually the quiet ones.
At our project in Tucson, we needed a permitting area in the trailer — hazmat signs, emergency response plans, blue stake tickets, and all the project-specific permits crews need to see.
The problem I kept running into: pinning anything into drywall was a pain, and when permits changed (which they do, constantly), I was leaving a graveyard of holes behind.
Screwing permits directly to the wall wasn’t much better.
The fix took about ten minutes.
A sheet of Coroplast, screwed into the wall at the perimeter only.
Permits swap in and out in seconds.
The wall stays intact.
And when we demob, there are just a few repairable holes at the edges instead of hundreds scattered across the surface.
Bonus: it actually looks sharp.
A small “Permitting Area” sign up top and the whole space reads clean and professional.
This is what lean looks like most days.
Not a massive initiative. Just noticing friction, fixing it, and respecting the space you’re working in.
What’s a small improvement you’ve made on your jobsite recently?