PDTA’s combined ADAS Occupational SCUBA Part 1 and ADAS Occupational SSBA Part 2 course commences this week with students completing units on anatomy, physiology and diving physics, and the maintenance of SCUBA equipment. Students come from a wide range of backgrounds from within Australia and overseas with experience ranging from engineering to resource management. Next week sees the students starting units on health and safety, diving casualties and the treatment of diving conditions.