TDI EXTENDED RANGE

TDI Extended Range Course available at our facility in Phuket Thailand, provides the training and experience required to competently use air for dives up to 180 fsw/55msw that need staged decompression, utilising Nitrox mixtures and Oxygen during decompression.

The TDI Extended Range course teaches you the proper techniques for utilising compressed air as a breathing gas and with a maximum depth of 55m/180 feet you won’t have to miss those dives. The Extended Range course will cover topics and skills such as:

- Equipment requirements and configuration
- Decompression options
- Use of surface marker buoys
- Buddy rescue
- Narcosis checks and management

Materials for this course include the TDI Extended Range Diving Manual and the US Navy or Buhlmann Air Decompression Tables (made of vinyl for easy in-water use and storage)

The main covered areas are software-accelerated deco, stress management and autonomy.

Student Prerequisites TDI Extended Range Course:

Minimum age:	18 years
Min certification/diver level:	Advanced Nitrox and Decompression Procedures diver or equivalent
Min amount of dives:	100 logged Open Water Dives (incl your deco course dives)
Course Duration:	4-5 days including 4 dives to which 2 greater than 40 meters
System:	Open Circuit twin set or Advanced Sidemount
Prerogatives:	After completing the Extended Range course, the successful candidate can engage in decompression diving to a maximum depth of 55msw on air and use multiple Nitrox gas switches (up to pure oxygen) to carry out the decompression schedule.
Certification available through:	TDI, PADI TEC 50, SSI Tech Extended Range
Combination of courses:	Extended Range & Entry trimix

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DOWNLOADS

We have added some important downloads for you. After you have transferred a deposit to secure the course and dates, please sign them and send them back to us via e-mail.

TDI MEDICAL FORM