By James P. Nader & Rudolph F. An occupational study estimates that the number of commercial diving positions nationwide will grow to an anticipated total of 5,000 positions over the next decade. For the uninitiated, the focus of these commercial divers spans the gamut from extensive inspection of hulls and pipelines to the construction and repair of underwater structures to the demolition and removal of underwater obstacles, and onwards to the search and rescue of people and missing objects. While the commercial diving industry is certainly diverse, every diver shares a certain level of risk of injury when entering the water. Therefore…