IART TRIMIX CCR Level 3 COURSE – 90 meters

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The CCR Level 3 course develops in the participant, the required abilities, knowledge and techniques conduct decompression dives safely and responsibly with the closed circuit rebreather using sub-normoxic Trimix as diluent gas to a maximum depth of 90m. Blue Label Diving takes their students to a depth of 100 meters on the last dive in the fresh water  lake of Song Hong in Thailand.

All theoretical and practical aspects of TRIMIX diving related to the CCR

Standards & Procedures IART CCR Level III Course:

Closed Circuit Rebreather Diver Level III (CCR Level III) “TRIMIX” – IART Trimix CCR Level 3

Course Objective IART Trimix CCR Level 3:

This course is designed to provide experience and training with any of the units mentioned below.

Pre-requisites IART CCR Level III Course:

  • 100 logged dives on the specific unit
  • IART level 2 certification
  • A valid diving medical.
Exploration Diving CCR
CCR Rebreather Diving

UNITS

Amongst other themes, the theory covers:

  • physiological and psychological aspects of deep mixed-gas diving,
  • decompression planning,
  • equipment configuration for multiple bailout cylinders,
  • use bail-out gases,
  • safe dive practices and emergency procedures with the rebreather
  • This course prepares the student for the safe and responsible execution of decompression dives using helium mixes as diluent gas to a maximum depth of 90m.

All theoretical and practical aspects of TRIMIX diving or Heliox related to the CCR. Amongst other themes, the theory covers:

  • physiological and psychological aspects of mixed-gas diving, decompression planning, equipment configuration for multiple bailout cylinders, use of bail-out gases, safe dive practices and emergency procedures with the rebreather.

An important point is the planning and calculation of dives with the integral software as well as computer-based diving tables such as GAP, V-Planner or Proplanner software etc.

The training dives include the proper planning, gas analysis and labelling, equipment familiarisation (removal, replacement and use of travel/deco mix bail-out stages) emergency and out-of-gas procedures (bail-out, rescue ascent, etc.), ascent reel and lift bag deployment, and proper CCR decompression techniques.

The training reflects the standards required by the manufacturer of the rebreather. IART is authorised by the manufacturer to conduct this training.

The IART Level III course manual is constantly revised and improved in consultation with the manufacturer to reflect new developments resulting from technical improvements or gained through dive experience. You will receive the current edition from your IART instructor.


EQUIPMENT REQUIREMENTS ALL CCR COURSES
During a mixed gas course you will need more Stage regs
Mask + Back-up maskBCD (wing) and harness
Depth gauge/trimix computer Timing device and backup timing device
Appropriate exposure suitKnife/cutting device and backup
Two inflatable signal tubesReel and spool
Slate and backup slateCompass
1 Stage bailout / decompression Regulators with SPG (Nitrox clean)1 Stage bailout / Decompression cylinder with suitable rigging to mount to the diver with appropriate gas
Factory supplied Closed Circuit Rebreather unit specificStorage pockets
Torch and Back-up torches (Trimix Diving, Wreck diving and cave diving courses)Hood - for Cave, Deep and Wreck Diving

SCHEDULE CCR COURSES

CCR REBREATHER courses schedule. For diver levels only. The CCR cave courses are not included in this schedule.
COURSES:DAY:TIME:LOCATION:TO DO:DIVE DEPTH:
ALL TDI, IART, PADI CCR COURSES18:30 AM
2:00 PM till 6:00 PM
CLASSROOM
POOL OR BEACH DIVE
THEORYN/A
ALL TDI, PADI CCR COURSES28:30 AM till 6 PMBOAT3 DIVESMAX 40 METERS
IART CCR COURSES28:30 AM
2:00 PM till 6:00 PM
CLASSROOM
BEACH DIVE
THEORYMAX 15 METERS
ALL TDI, IART, PADI CCR COURSES38:30 AM till 6 PMBOAT3 DIVESMAX 30 METERS
ALL TDI, IART, PADI CCR COURSES48:30 AM till 6 PMBOAT3 DIVESMAX 45 METERS
ALL TDI, IART CCR TRIMIX COURSES58:30 AM till 6 PMBOAT3 DIVESMAX 65 METERS
TDI, IART CCR ADV TRIMIX COURSES68:30 AM till 6 PMSONG HONG3 DIVESMAX 100 METERS
COMBINED COURSES 68:30 AM till 6 PMBOAT & if Trimix SONG HONG CAVE3 DIVESMAX 100 METERS
Hiro & Sandra Yoshida
CCR Advanced mixed gas divers
poseidon-seven-image-closeup
Poseidon Seven Rebretaher