TDI Extended Range Diver
TDI Extended Range Diver
This course provides training and experience required to competently utilize air for dives up to 55 metres / 180 feet that requires staged decompression, utilizing nitrox mixtures or oxygen during decompression. The objective of this course is to train divers in the proper techniques, equipment requirements, and hazards of deep air diving to a maximum of 55 metres / 180 feet utilizing nitrox mixtures or oxygen for staged decompression.
Course Pre-requisite
- At least 18 years old 
- TDI Advanced Nitrox Diver or equivalent 
- TDI Decompression Procedures Diver or equivalent 
- 100 Open Water Dives, with at least 25 must be deeper than 30m 
Course Components
- Knowledge Development with Written Exam 
- Dry Skills Development 
- Confined Water Skills Development 
- 4 Open Water Dives with a total bottom time of 100 minutes, with all dives deeper than 30m and 2 dives deeper than 40m 
Course Equipment
- 2 sets of regulators, each with 1 first and second stage, with at least 1 pressure gauge and inflation hose 
- Dive Computer with depth gauge and bottom timer 
- Backmount or Sidemount 
- Line Cutting Device 
- 2 SMB adequate for maximum planned depth 
- 2 set of regulator for decompression mix, with 1 first and second stage and pressure gauge 
Course Inclusions
Course Exclusions
 
          
        
      