DSAT Tec Trimix+ Diver

DSAT Tec Trimix Diver

Course Goals

The DSAT Tec Trimix will further develop skills learned in the Tec 65 stage of training to extend divers abilities.  Emphasis will be on advanced dive planning to a depth range of 245 ft – 300 ft., using multiple bottles including at least 1 stage and 2 decompression bottles.

Successful students will be qualified to utilize any trimix /oxygen content as a bottom gas along with utilizing multiple stage / deco bottle and complete accelerated decompression dives using two or more decompression cylinders. Minimum depth reached in the program would be 245 ft/ 75 m.


  1. Be a PADI Rescue Diver (or hold a qualifying certification from another organization and having proof of CPR and first aid training with the previous two years)
  2. Be certified as a Tec 50 or Tec Trimix 65 (or those holding a qualifying certification from another training organization)
  3. Be at least 18 years old
  4. Have logged at least 150 dives
  5. Have a medical form signed by your physician

Equipment Requirements 

Contact Ocean Quest Staff for specific equipment recommendations.

Tuitions (students are responsible for materials and mixed gas fills)

Full DSAT Tec Trimix - $1495.00 + Tax

Tuition for DSAT Tec 65 or equivalent divers $795.00 + Tax (contact Ocean Quest staff regarding equivalent certifications.  Divers will be preassessed prior to acceptance into program).