Advanced Nitrox and Decompression

advNitroxDecoThis course examines the use of EAN21 through one hundred (100) percent oxygen for optimal mixes to a depth of forty (40) msw / one hundred thirty (130) fsw. The objective of this course is to train divers in the benefits, hazards and proper procedures for utilizing EAN-21 through one hundred (100) percent oxygen for dives not requiring staged decompression. Decompression techniques may be combined with this course at the discretion of the instructor.

Advanced Nitrox & Decompression Procedures Diver $449

Advanced Nitrox Diver (No Decompression procedures) $300

  • Student Pre-Requisites:

    • Be a minimum age of fifteen (15).
    • Have a minimum certification of TDI Nitrox Diver (or equivalent).
    • Show proof of twenty-five (25) logged open water dives.
    • If this course is taught in conjunction with the TDI Decompression Procedures Course, then the minimum age is eighteen (18).
    • Open Water Execution:
    • Four (4) dives are required with a minimum accumulated bottom time of one hundred (100) minutes.
    • If Advanced Nitrox is taught in conjunction with Decompression Procedures only a total of six (6) dives are required with a maximum depth of forty five (45) meters / one hundred fifty (150) feet.
    • Only two (2) dives from Advanced Wreck course may be credited towards the total dives required.
  • Course Structure:

    TDI allows instructors to structure courses according to the number of students participating and their skill level.

    Duration: The minimum number of classroom and briefing hours is six (6).

  • Required material:

    • TDI Advanced Nitrox Student Manual or E-learning course material
  • Optional Material:

    • TDI EAD/P02 Tables.
    • TDI Advanced Nitrox Power Point Presentation.