Advanced Tri-mix

This course provides the training required to competenly and safely utilize breathing gasses containing helium for dives that require staged decompression, utilizing nitrox and/or oxygen mixtures during decompression to a maximum depth of 300fsw/100msw.

Course objectives

The objective of this course is to train divers in the benefits, hazards and proper procedures of using custom oxygen / helium / nitrogen mixtures as breathing gases.

Student Pre-requisites

• Minimum age 18
  
• Minimum certification of Extended Range Diver or Entry Level Tri-mix Diver or equivilent.
  
• Minimum of 100 dives, or the equivalent at the discretion of the instructor.