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DIVE EXPEDITIONS

CANCUN DIVING

DIVE SITES

TECHNICAL DIVING INTERNATIONAL (TDI) CANCUN

All the courses are taught by a certified instructor with the proper scuba diving manuals, we have all manuals in stock.

NITROX
Graduates are able to grasp the concept of Maximum Operation Depth (oxygen depth limit) coupled with oxygen time limit for various nitrox mixes as well as understand the use of nitrox to extend bottom – time. Other benefits of Nitrox use is to Shorten surface intervals and take advantage of breathing less nitrogen on recreational level dives. Graduates will be familiar with the correct use of an oxygen analyzer and know how to log their fills. The course should also reinforce the concept and practice of dive planning, dive logging and post-dive debriefing.

ADVANCED NITROX
Graduates are able to responsibly manage High-Test nitrox (40% Plus) including pure oxygen. They will pay attention to special Equipment and component requirement, handling considerations, And cylinder markings. They are able to grasp the concept and Importance of Central Nervous System oxygen toxicity tracking -- (CNS clocks)- have the ability to calculate MOD´s without reference To table for different ppO2 and FO2s. The course introduces Students to the criteria for “advanced nitrox” equipment selection And configuration.

DECOMPRESSION PROCEDURES
Graduates are able to make informed decisions to undertake dives Outside the NDL s (as per US navy and DCIEM tables). They can Then manage the increased risk associated with these dives based On best practice information, limitations of training, limitation of Knowledge and “objectives” assessment of personal limitations. They leave this class whit a basic understanding of staged Decompression practice (ascent behavior) and decompression Theory.

They should understand the concept and constraints of:

A staged decompression obligation; the use of multiple gases to Optimize a decompression schedule;- advanced equipment selection And clean gear configuration (since deco diving is overhead Environment diving). In addition, they should be versed in basic Contingency planning with particular focus on overhead gas Management techniques.

EXTENDED RANGE
Graduates are able to make dives requiring long decompression Stops as well as expedition quality contingency planning. They are Comfortable making advanced equipment selection and know how To configure and manage additional gear to function well on long Dives in local conditions. This gear may include two sling/stage Cylinders containing decompression gases.