Good morning fair readers. As we collectively emerge from our wistful slumbers, shake the sleep from our eyes and wonder aloud to no one in particular why there is glitter on the left side of our face I bring to you an unpleasant Wednesday photo detailing the importance of requiring an ACI Certified Nozzleman from your swimming pool contractor on all commercial projects. In this image we illustrate the results associated with poor craftsmanship used in a shotcrete application technique. When not using a nozzleman that carries a certification from the American Concrete Institute there is a likelihood that air cavities will be created in the pool shell significantly weakening the structural integrity of the pool. The results can be catastrophic and prohibitively expensive in and of themselves, independent of the construction delays created through such poor craftsmanship.