Below you will find a synopsis of the various CCR courses that we offer. It is intended to offer you an idea of course, the prerequisites for enrolment.


TDI Air Diluent (30m)

Prerequisites: 

  1. Minimum age 18
  2. Provide proof of 20 logged open water dives
  3. Provide proof as a TDI Nitrox Diver or equivalent from agencies recognized by TDI *Nitrox may be done during the courseCourse Structure and Duration

    5Days

    Confined Water Execution:

    Minimum of 60 minutes confined water training to a maximum of 9 metres

    Open Water Execution

    Minimum of 420 minutes open water training to be completed over a minimum of 7 dives with a gradual increase in depth each day to a maximum of 30 metres


TDI Air Dil Deco (40m)

Prerequisites 

  1. Minimum age 18
  2. Provide proof of 20 logged open water dives

Provide proof as a TDI Advanced Nitrox & Deco Diver or equivalent from agencies recognized by TDI

Course Structure & Duration

5 Days

Confined Water Execution:

Minimum of 60 minutes confined water training

Open Water Execution

Minimum of 420 minutes open water training to be completed over a minimum of 7 dives with a gradual increase in depth each day to a maximum of 40 metres


TDI Helitrox (45m)

The TDI CCR Helitrox Decompression course is still an entry level certification designed for divers already holding the CCR Air Diluent (No decompression) certification or both TDI Advanced Nitrox and Decompression Procedures/Helitrox. This will allow the diver to plan and make CCR dives to a maximum of 45m including decompression.

Prerequisites 
To enrol on this course, you must:

  1. be a minimum age of 18 years
  2. hold a certification of TDI Advanced Nitrox and Decompression Procedures Diver or equivalent
  3. have a minimum of 50 logged open water dives
  4. OR
  5. hold a TDI Air Diluent CCR Diver certification or equivalent
  6. have a minimum of 30 hours on the CCR unit with 6 months CCR diving experience.

Course Structure and Duration

Confined Water Execution

Minimum of 60 minutes confined water training

5 Days

Open Water Execution

Minimum of 420 minutes open water training to be completed over a minimum of 7 dives with a gradual increase in depth each day to a maximum of 45 metres


TDI Mixed Gas (60m)

Prerequisites

Minimum age 18

Provide a verified log of a minimum of 50 rebreather hours

Have completed and qualified the TDI Air Diluent Decompression Procedures Rebreather/TDI CCR Helitrox Diluent Decompression Procedures Diver course or equivalent from agencies recognized by TDI

Course Structure and Duration

Open Water Execution

Minimum of 360 minutes open water training to be completed over a minimum of 6 dives including 1 equipment configuration and drills practice air diluent dive to a maximum 40 metres

TDI Advanced Mixed Gas (100m)

Prerequisite

Minimum age of 18

Certified TDI CCR Mixed Gas Diluent diver, or equivalent from agencies

recognized by TDI

Have a verified log of a minimum of 100 hours as a certified CCR diver

over a minimum of 100 dives; a minimum of 50 hours and 50 dives must be on the unit specific CCR. Fifty percent of these dives must be deeper than 30 metres and a minimum of 20 logged CCR dives requiring staged decompression. All dives to be deeper than 9 metres

Course Structure and Duration

Open Water Execution

Minimum of 420 minutes open water training to be completed over a minimum of 7 dives including 1 equipment con guration and drills practice air diluent dive to a maximum 40 metres/ 130 feet

All subsequent dives to build incrementally in no greater than 10 metres

A minimum of 6 dives must be conducted on mixed gas diluent

All mixed gas dives are to be deeper than 40 metres, and two

dives should be deeper than 70 metres

Five of the mixed gas dives must be decompression dives. Planned

decompression obligation for the rst three decompression dives must not exceed 30 minutes and for subsequent decompression dives must not exceed 60 minutes. At least one dive must have a total run time longer than 60 minutes.