TDI Advanced Nitrox Course

Course Description

The aim of the TDI Advanced Nitrox Diver course is to teach divers the benefits, hazards and safe procedures for using enriched air up to 100% oxygen. This course allows divers to extend their bottom times at shallower depths. During the course students will learn equipment requirements, dive planning, oxygen tracking and blending methods and more. When successfully completed, divers can use blends of oxygen from 40 to 100% for optimal mixes to a maximum depth of 40m.

The Geko Dive Team prefers to teach the Advanced Nitrox together with the TDI Decompression Procedures course. Have a look at our TDI Adv Nitrox & Deco Procedures Course!

Duration:

• 3 days. Theory session and 4 open water dives.

Prerequisites:

• Be a PADI Enriched Air Diver
• 18 years old (15 years old with parental consent)
• Have a minimum of 25 logged dives
• Have a medical form signed by your physician

TDI Advanced Nitroc & Decompression Procedures Combo Course

Course Description

One of our most popular technical diving course combinations, Advanced Nitrox and Deco Procedures teaches students how to plan and conduct decompression dives to 45 metres on air whilst using Enriched Air mixes up to 100% to make decompression stops more efficient.

TDI Advanced Nitrox portion of the course examines the use of Nitrox with more than 40% oxygen and considerations of breathing higher levels of oxygen. You will learn more about oxygen toxicity and how it affects technical diving planning, how to choose equipment for use with high concentrations of oxygen and how to ensure your dives are planned within safe exposure limits.

TDI Decompression Procedures then examines how to conduct decompression dives to 45 metres using air as a bottom gas. The course outlines dealing with contingencies underwater, planning redundant equipment and gas supplies, efficient team communications, and dive planning using special software. The theoretical part will be an in depth look into the Physics and physiology of Tech diving and planning.

Duration:

• 5 days, but allow extra days for remedial teaching. Theory session with recommended eLearning option completion prior to the start of the course, one confined dive and 7 open water dives, including 2 decompression dives.

Prerequisites:

• Be a PADI Enriched Air Diver
• Be a PADI Advanced Open Water Diver
• 18 years old (15 years old with parental consent)
• Have a minimum of 25 logged dives (50 recommended)
• Have a medical form signed by your physician

TDI Decompression Procedures Course

Course Description

The TDI Decompression Procedures Course teaches divers to plan staged decompression dives with a maximum depth of 45 meters. Divers learn equipment configuration and requirements, decompression techniques, decompression breathing gases, gas management, contingency planning and problem solving procedures. Once completed, divers are certified to plan and engage in decompression diving activities to a maximum depth of 45 meters.

The Geko Dive Team prefers to teach the TDI Decompression Procedures together with the TDI Advanced Nitrox course. Have a look at our TDI Advanced Nitrox and Decompression Procedures Combo Course!

Duration:

• 3 days. Theory session and 4 dives.

Prerequisites:

• Be a PADI Enriched Air Diver
• Be a PADI Advanced Open Water Diver
• 18 years old (15 years old with parental consent)
• Have a minimum of 25 logged dives (50 recommended)
• Have a medical form signed by your physician