On "Avoiding Common Pipe Fitting Specification Mistakes In Commercial Plumbing And Mechanical Work"

Most plumbers already know the spec mistakes cost money, but the real problem is that architects and engineers keep writing specs that contradict each other or ignore what's actually available in the field—and then the contractor eats the delay or the rework. A solid walk-through of common errors is useful, but only if it's the kind that actually travels upstream to the designer, not just a checklist for your crew to follow after the fact. If this is just "here's what to watch for," it's defensive thinking. If it's "here's what to push back on before you price the job," it's worth reading.