CCR Diluant Trimix
0‑ 60m

The training is identical for JJCCR and REVO. 

This training will open you the 0 ‑ 40 meters space in closed rebreather.

This is the intermediate level certification course for divers wishing to use a closed circuit rebreather (CCR) with a diluent gas mixture such as TRIMIX (minimum 16% oxygen).

Prerequisites for this training:

• Be at least 18 years old
• Have a minimum of 50 hours of diving spread over a minimum of 50 dives on the specific rebreather.
• Validated dives must be made to a depth greater than 9 meters, at least 20 dives to a depth greater than 30 meters, and at least 10 dives requiring decompression by stops.
• If the diver has 50 hours on another rebreather, only 25 hours/25 dives are required on the specific unit.
• If you are changing units, provide proof of at least 10 logged CCR dives in the last 12 months.
• You must be a certified rebreather diver (0 ‑40m).

Different essential points will be taught throughout your training:

• Assembly, control, optimization and reconditioning of your rebreather in normoxic trimix mode
• Knowledge of ternary mix diving theory
• The different rescue procedures in relation to your depth of evolution
• The use of your rebreather in technically degraded conditions
• The inflation of overoxygenated and ternary mixtures
• Dive planning in the 0 ‑ 60m zone

The price includes the supply of gas and soda lime.

In addition :

• Rebreather rental : +50€/day
• Bail‑Out rental + regulator : +30€/day
• Additional training day: +150€/day

At the end of your training, you will be able to increase your experience and participate in exploration diving days, accompanied by our teams:

• Exploration diving day : 150€/day
• Rebreather rental : +50€/day
• Bail out and CCR cylinder inflation on request

Opening of an exploration day possible from 4 divers.

• Course dates : as per the training calendar
• Accommodation & catering : available on request

Organization

General organisation:

The days of training generally start at 09:00 and end at 17:30.

Mid‑day meals, such as snacks, must be provided by the trainees.

Teaching methods: 

When you enter the program, you will be given a digital educational file. This will contain all the educational documents concerning your course.

A follow‑up of the acquisition of your skills will be debriefed by your trainer daily.

Individual equipment to have when you enter the course

Provide sufficient thermal protection (dry suit recommended) for dives of 60 minutes (minimum), twice a day.

• Mask
• Spear mask
• Two sharp tools
• Orange diving parachute
• Yellow diving parachute
• One 120m reel
• A 30m spool
• A pair of flippers adapted to the frog kick
• A CCR compatible backup computer
• A diving light
• Two Bail‑out equipped with a regulator with direct system

The use and mastery of the waterproof suit is strongly recommended for our training courses in Concarneau.

 Contact details

plongee@underthepole.com / 02 98 10 72 05