Technical Diving InternationalAbout This Course
TDI's Trimix Diver course certifies you to plan and execute decompression dives to 60 metres using normoxic trimix, a blend with at least 18% oxygen and helium appropriate for the planned depth.
What You'll Learn
01
Trimix gas theory: oxygen, helium, and nitrogen interactions at depth
02
Dive planning for decompression dives to 60m on normoxic trimix
03
Equipment configuration for deep technical diving
04
Cylinder labeling, gas analysis, and documentation procedures
05
Multi-gas decompression execution
06
Emergency planning (omitted decompression, oxygen toxicity)
Prerequisites
- Minimum age 18
- TDI Advanced Nitrox and Decompression Procedures certification, or equivalent
- Minimum 100 logged dives
- Signed TDI Medical Statement
What's Included
Minimum 8 hours of classroom and briefing instruction
4 decompression training dives (minimum 100 minutes accumulated bottom time)
Two training dives deeper than 40m
Written examination
TDI Trimix Diver certification