SSI Technical Extended Range – Trimix

• 6 days 
• Normally on Day 1 we start with XR reviews and dry runs of skills and drills for the first confined water session to include a second deco stage tank and bottle rotation skill. 
• For next days we normally split the days between theory and open open water dives. Normally we conduct two open water training dives on the same day and separate dive 5 and dive 6. Depending on the class we shift theory before or after the in-water sessions. 

• 3 academic sessions 
• Practical application sessions 
• 1 confined water session
• 6 open water dives
• Double 12L tank rental 
• 11.1L deco tank rental 
• 5.7L deco tank rental 
• All gas fills and top ups except Helium 
• Diving insurance during training
• Use of all dive centre amenities 
• Transportation from dive centre to dive sites

Not included:

• Trimix fills. See Class logistics. Cost may vary based on helium price and availability on the actual dates of the class. Therefore the price for class logistics are updated accordingly.
• Boat fee and fuel shared amongst the students.

• Advanced Gas planning 
• Decompression Theory
• Normoxic Trimix Diving 
• Gradient Factors analysis and application 
• Contingency planning
• Emergency Procedures 

• Maximum training depth of 60 metres
• Unlimited decompression
• Use of Trimix 21/35 or 18/45 as bottom gas 
• Use of two deco stage bottles (Nitrox 50% & Oxygen)
• Certification is awarded after completion of course and a pass mark of 80% or more is achieved.
• If a passing mark isn’t achieved the first time round, students may retake the exam.
• SSI Technical Extended Range certification is awarded after successful completion of this program.

• At this stage in your diving career it is useful to have your own equipment. If you don’t however, we do carry a limited number of rental regulators for double tanks and deco tanks, as well as backplates and wings to help you get started with your technical diving training.
• A 50% deposit is required upon enrolment, the remaining balance is due before the completion of the class.