This is called Lean Design and saves millions http://www.leanconstruction.org/about-us/what-is-lean-construction/ http://www.leanconstruction.org/about-us/what-

This is called Lean Design and saves millions http://www.leanconstruction.org/about-us/what-is-lean-construction/ http://www.leanconstruction.org/about-us/what-is-lean-constr...