TEC DIVING COURSES - FOR CERTIFIED DIVERS
TDI Decompression Procedures Diver
Closed Circuit Rebreather Diver Mod 1
TDI Advanced Nitrox Diver
The Advanced Nitrox program is the first of TDI’s technical levels.
Training you in the benefits, hazards and proper procedures of utilizing technical diving equipment and breathing Nitrox mixes from 21% to 100% Oxygen on extended no stop gas-switch dives.
This is a foundational course in which you will develop the necessary skills diving in double tanks with a wing/harness configuration as well as proper planning, gas management, fining techniques and self rescue techniques.
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Certification level
Nitrox Diver
Required No. Dives
25 Dives
Age
18 Years old
Course Duration
3 Days*
Maximum Depth
40 meters
Gas Mixes
21-100% Oxygen
* 5 days if combined with TDI Deco Procedures
DSAT Tec 40 Diver
The DSAT Tec 40 course is the first level of the DSAT. Training divers in the use of technical diving equipment, Nitrox blends up to 50% and learn the basics of decompression diving.
This is a three day course and can be combined with the DSAT Tec 45 & Tec 50 programs
Certification level
Advanced Open Water Diver, Nitrox DiverDeep Diver or proof of 10 dives to 30m
Required No. Dives
30 dives, at least 7 dives to 30m and 10 dives on Nitrox
Age
18 Years old
Course Duration
3 Days
Maximum Depth
40 meters
Gas Mixes
21% - 50% O2
* can be combined with Tec 45 & Tec 50
TDI Decompression Procedures Diver
This course covers the basic theory, methods and procedures for planned staged decompression diving.
The objective of this course is to plan and conduct standard decompression dives as well as learning the manipulation and use of a stage/decompression tank.
TDI Helitrox - Divers can now add up to 20% Helium to their mixes to reduce the effects nitrogen narcosis.
Certification level
Open Water Diver
Required No. Dives
25 dives (50 for Helitrox)
Age
18 Years old
Course Duration
3 Days*
Maximum Depth
45 meters
Gas Mixes
21-100% O2**
* 5 days if combined with Advanced Nitrox
**if combined with Advanced Nitrox
DSAT Tec 45 Diver
Designed as a mid point between Tec 40 and Tec 50, this course builds on the skills learnt during the DSAT Tec 40 course and adds the necessary skills and knowledge to perform gas-switch extended no-stop decompression dives, decompression dives and accelerated decompression dives.
Certification level
DSAT Tec 40
Required No. Dives
50 dives, at least 6 dives to 30m and 12 dives on Nitrox deeper than 18m
Age
18 Years
Course Duration
3 Days
Maximum Depth
45 meters
Gas Mixes
21-100% O2
* can be combined with DSAT Tec 40
Closed Circuit Rebreather Diver Mod 1
This introductory level of Closed Circuit Rebreathers teaches the proper procedures, functions, benefits, hazards and maintenance of a rebreather.
Over this 5 day course you will develop basic CCR skills as well as emergency bailout procedures.
Unit specific training is available on several commercially available rebreathers.
Certification level
Nitrox Diver
Required No. Dives
20 dives
Age
18 Years
Course Duration
5 Days
Maximum Depth
30 meters
Gas Mixes
21% O2
Closed Circuit Rebreather Diver Mod 2
Designed for divers already Adv Nitrox & Deco Procedures certified, this CCR level trains divers to plan and execute dives to a maximum of 45m with minor decompression.
Certification level
Advanced Nitrox Diver Decompression Procedures Diver
Required No. Dives
60 dives
Age
18 Years
Course Duration
5 Days
Maximum Depth
45 meters
Gas Mixes
21% O2
* Mod 1 certified divers with 30hrs on the unit & 6 months from Mod 1 certification don’t need to be Adv Nitrox & Deco Procedures certified.
TDI Cavern Diver
This course is the first step of becoming a cave diver. Limited to the ‘light-zone’, were natural light is still visible, this course is designed to train a diver in the basic skills of proper communication, gas planning, gas management, guideline use, light failures and out of gas situations.
Certification level
Open Water Diver
Required No. Dives
25
Age
18 Years
Course Duration
3 Days
Maximum Depth
30 meters
Gas Mixes
21% O2
*5 days if combined with TDI Intro to Cave Diver.
TDI Intro to Cave Diver
This introduction to cave diving course builds on the cavern course and extends the level of performance, perfecting the skills learned in the cavern course and building additional techniques and procedures for cave diving.
Certification level
Cavern Diver
Required No. Dives
25 dives
Age
18 Years old
Course Duration
3 Days*
Maximum Depth
30 meters
Gas Mixes
21% Oxygen
* 5 days if combined with TDI Cavern Diver.
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Dive Asia - Phuket Thailand
Office Address: 8/30 Soi Yodsanee, Chalong, Phuket 83150, Thailand
Phone: +66 (0) 818948588 or 0899736005
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Website: www.diveasia.com
24 Hour Hotline: +66 (0) 818948588
