It's also getting specialists working together to a common goal and understanding each other's points of view. When you're talking about re-cladding a building versus changing the boilers—Jim touched on it—if you're going to re-clad it or you're going to re-insulate it, you don't need to have the same size boiler. You need to go to a bit more trouble to figure out exactly what you do need and how it would work.
On December 6th, 2018. See this statement in context.