The ANDI L4 Trimix Sidemount course is the pinnacle of ANDI’s sidemount courses. The key progressions here are the introduction of unlimited gases and decompression stops into the dive plan. The course will also simulate extended dives in the type of confined overhead environments that may be found in caves or wrecks. You will also extend your work with a buddy certified to an equivalent level and you will learn how to manage redundant tanks and how to handle lost gas situations.
The course data shows that the course consists of 8 open water dives. these dives will gradually introduce greater task loading and greater depths. The maximum certification depth is 65 metres using 3 cylinders and 3 gases. As part of the course decompression will be increased to a maximum decompression time of 45 minutes.
- The ANDI L4 Trimix Sidemount course costs 1850€ and consists of 8 open water dives. The course can be completed in 4 to 5 days and is open to level 3 trimix qualified sidemount divers with at least 100 logged dives on sidemount.