2015 UPC vs 2015 UPC: What’s the Real Difference?

Have you ever typed a search query into Google, hit enter, and then stared at the screen wondering, “Did I make a typo?” If you are searching for “2015 Uniform Plumbing Code Vs 2015 Uniform Plumbing Code”, you aren’t alone. It looks like a mistake, but it actually highlights a massive confusion in the construction…