TDI Intro To Tech Course

The TDI Intro to Tec course at Dive Subculture Technical is designed for divers looking to transition into technical diving. It covers the foundational skills needed to dive with more complex equipment, manage decompression, and extend dive limits. You’ll learn to handle multiple cylinders, improve buoyancy and trim, and master advanced dive planning. The course prepares you for deeper, more challenging environments, focusing on safety, precision, and efficiency. Ideal for divers with basic recreational experience who want to pursue technical diving in caves, wrecks, and beyond.

The course involves theory, confined water training, and open water dives to solidify the skills needed for further technical training. Participants will gain valuable knowledge about technical dive gear configuration, gas management, and handling emergencies.

It’s a comprehensive introduction to the world of technical diving, equipping you with the necessary skills to progress to more advanced courses like Decompression Procedures or Advanced Nitrox.

TDI Intro to Tec FAQs

– Recreational divers seeking to expand their skills into technical diving.

– Divers interested in learning proper buoyancy, trim, and gas management for deeper dives.

– Those looking to explore the world of overhead environments or decompression diving.

– Minimum age: 18

– Certification: Open Water Diver with at least 25 logged dives.

– Must be able to answer “no” to medical questions or obtain clearance from a physician.

– Proper use of technical diving equipment, including multiple cylinders.

– Advanced buoyancy control, trim, and propulsion techniques.

– Gas management strategies and dive planning for extended or decompression dives.

– Problem-solving and emergency management techniques.

– A solid foundation in technical diving skills, providing confidence for more advanced training like Decompression Procedures or Advanced Nitrox.

– Hands-on experience with technical diving gear configurations.

– Preparation for deep, cave, or wreck diving challenges.

– Comprehensive training that sharpens your dive planning and in-water performance.

– Completion of all academic and in-water sessions.

– Demonstration of proficiency in technical dive planning and execution.

– Participation in confined water and open water dives as prescribed.

– Meeting minimum standards for buoyancy, trim, and gas management throughout the course.

Course Duration - 3 Days

Academics 1 Day

Pool Session 1 Day

Open Water 2 Days

Course Structure

Technical Diving Guidelines Dive Subculture Technical

Equipments Required (All Technical Courses)

  • Primary and Secondary Regulators (Depends on Configuration)
  • Technical Back-mount BCD (Wing & Bladder) or a Technical Sidemount Harness
  • Primary Mask + Back Up Mask
  • Wet Notes and/or Slates
  • One Lift Bag and/or SMB
  • Dive Computer and Timing Device/or Backup Computer
  • Decompression Regulator(s)
  • Reels and Spools
  • Compass
  • Torch and Back Up Torches
  • Exposure Protection 3mm/5mm or Dry Suit 

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