Technical Dive Courses Dominican Republic

"All our courses are conducted by experienced PADI Instructors"
technical diving dominican republic

PADI Tec Rec Courses

tec divers

PADI launched its TecRec program in 2000, in association with Diving Science And Technology (DSAT). The benefits of taking a PADI Tec Rec course include:

  • An integrated course flow that takes you from the beginning to a highly qualified tec diver using different gas mixes
  • Each level introduces you to new gear, planning and procedures appropriate to extend your diving limits
  • The Tec Deep Diver course is an integrated sequence of three sub courses, Tec 40, Tec 45 and Tec 50. You can complete them continuously, or you can complete each level separately with a time span between them
diving catalina island

TecRec prerequisites vary (see individual course descriptions), but the following applies to anyone interested in technical diving: You must be:

  • 18 years or older
  • A mature, responsible person who will follow the required procedures and requirements strictly and faithfully
  • Medically fit for tec diving (physician�s signature required)
  • Willing to accept the added risks that tec diving presents
  • An experienced diver with at least 100 logged dives
  • Certified as a PADI Enriched Air Diver and PADI Deep Diver or equivalent (for this program equivalency is proof of training in recreational deep diving 18 meters/60 feet to 40 meters/130 feet consisting of at least four dives and training in nitrogen narcosis considerations, contingency/emergency decompression, making safety stops and air supply management OR, have a minimum of 20 logged dives deeper than 30 meters/100 feet.)

These courses provide the techniques and procedures necessary for diving beyond recreational dive limits. These are some of the most intensive, yet exhilarating, courses you�ll find.

Technical diving isn�t for everyone but if this type of diving appeals to you and you�re willing to accept the risks, responsibilities and obligations, you�ll find it one of the most rewarding dive experiences you�ll ever have.

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Tec Rec courses


PADI Tec Sidemount

sidemount diving

This course is a great way to get started with technical diving. You will learn how to handle multiple cylinders on a single dive. You can combine what you learn in the Tec Sidemount Diver course with other open-circuit tec courses or certifications you have already earned, to take advantage of sidemount�s cylinder configuration.

Sidemount diving is configuring the diver�s cylinders under the arms, rather than on the back. Sidemount diving is well suited to different environments. For tec divers, it is more convenient for traveling when double cylinders may not be available. It is popular for cave diving and single cylinders are easier to haul when divers must carry gear through rough terrain to the water�s edge. Additionally, some divers who have physical limitations prefer sidemount to wearing backmounted cylinders.

Enjoy:

  • The benefit of sidemount configuration in different environments and conditions
  • Having less stress on your back
  • The advantage of sidemount configuration when double cylinders may not be available
  • Your transition from recreational to technical diving

The course includes a practical application session on equipment set up, a confined water dive and four open water dives.



Discover Tec

This short session allows divers to give technical diving a try. It does not result in a certification, but lets a diver experience wearing the extra gear involved in technical diving and understand the rationale behind it.


Tec 40

preparing for tec dive

The entry point into the technical range, Tec 40 provides a transition from recreational to technical diving. Although the use of full tech gear (doubles and wings) is preferred, it does allow modified use of recreational gear in some situations, provided the diver has two separate regulators, with one of the first stages fitted with a long hose. Double and single rigs (For example, a main cylinder and pony cylinder combination). The intended working limit for a diver at this level is 40 metres/130 feet with up to 10 minutes of non-accelerated decompression. They may use any EANx mix with up to 50% oxygen content or air. To enrol on the course, a diver must be the equivalent of a PADI Advanced Open Water diver, with an EANx Diver rating and have deep recreational diving experience.


Tec 45

The diver must use full �standardised� tech rig, including wings and doubles plus an additional deco cylinder (note that side mounted cylinders are an acceptable alternative to back mounted doubles throughout the TecRec range). The course allows the diver to go to 45 metres/145 feet and make accelerated decompression dives using any mix of EANx or pure oxygen. A diver must have the equivalent of a Tec 40 rating to enrol on this course.


Tec 50

This course represents a high level of competency for a technical diver. Although the option exists to make the last dive of the course using trimix, it is intended as an air/nitrox rating and by the end the diver can dive to a maximum of 50 metres/165 feet and make extended, accelerated decompression dives.


Tec Trimix 65

This course opens up the advantages of trimix to the diver, and divers are qualified to make multi-stop decompression dives that employ EANx and oxygen for accelerated decompression, using any trimix with an oxygen content of 18% or more. They can dive to a maximum depth of 65 metres/210 feet.


Tec Trimix Diver

trimix diver

This course lets the diver go deeper, opening up the option of using travel gases and trimix with less than 18% oxygen content. Dives made there are no limits placed on how deep the diver can go after training, providing they build their experience gradually.

Padi Tec Rec Courses Prices

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Padi Tec Rec CoursesPrices per diver
PADI Tec SidemountUSD 450
Discover Tec USD 420
Tec 45USD 420
Tec 50 USD 420
Tec Trimix 65USD 970
Tec Trimix Diver USD 1200
* All courses include full equipment, boat, certification and manual (where needed)
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TDI � Technical Diving International Courses in the Dominican Republic

Nitrox Diver

TDI Nitrox course is an entry level course for divers wishing to utilize enriched air nitrox as a breathing gas. Little else has impacted recreational diving more than the introduction of nitrox, allowing more time underwater. During this course, you will learn the benefits, hazards and proper procedures for diving with EAN 22 to EAN 40 your TDI Instructor will also cover:

  • Equipment considerations
  • Cylinder labeling
  • Analyzing of Nitrox

The course follows an easy to read and understand diver manual titled Understanding Nitrox and water proof tables for quick on site reference.


Advanced Nitrox Diver

The TDI Advanced Nitrox Course qualifies divers to use enriched air nitrox from EAN 21 through EAN 100 to a depth of 40 metres/130 feet during dives hat do not require staged decompression. Often taught in conjunction with the TDI Decompression Procedures course, this can be considered the foundation of your technical diving career. Advanced Nitrox is also a great course for those wanting to extend their bottom times in shallower depths such as scientific diver, and a must for SCR or CCR divers. The course cover topics like:

  • Equipment requirements
  • Dive planning
  • Oxygen tracking
  • Blending methods

You will use the TDI Advanced Nitrox Diving manual for your course, which explains in an easy to understand practical manner the complex information that Advanced Nitrox divers need to know.


Decompression Procedures Diver

As sport divers planned decompression is not something that we do or have been taught. The TDI Decompression Procedures course prepares you for planned staged decompression diving. With a maximum operating depth of 45m/150 feet, this course is your first step beyond the normal sport diving limits. Your TDI Instructor will provide you with valuable information and skills, among the topics covered are:

  • Kit set-up
  • Equipment requirements
  • Decompression techniques
  • Decompression breathing gases
  • Gas management
  • Contingency planning

The TDI Decompressions Procedures course combined with the TDI Advanced Nitrox course form the foundation of all other technical courses. After these two courses and some additional experience, the stage has been set for you to move onto additional technical levels. Some of the materials you will be using include the TDI Divers Guide to Decompression Procedures, US Navy or B�hlmann Air Decompression Tables.


Extended Range Diver

Certain areas of the world provide spectacular dives at depths deeper than 39m/130 feet but you will not have access (or very limited access) to helium. The TDI Extended Range course teaches you the proper techniques for utilizing compressed air as a breathing gas and with a maximum depth of 55m/180 feet you won�t have to miss those dives. The Extended Range course will cover topics and skills such as:

  • Equipment requirements and configuration
  • Decompression options
  • Use of surface marker buoys
  • Buddy rescue
  • Narcosis checks and management

Materials for this course include the TDI Extended Range Diving Manual and the US Navy or Buhlmann Air Decompression Tables.


Trimix Diver

As your motivation to explore progresses you will find that you may want to go deeper to dive that wreck that is part of history or that cave system that you have read so much about. One of the major limiting factors of going deeper is narcosis; TDI's Trimix Diver course shows how to minimize the effects of narcosis by adding helium to offset the nitrogen in your breathing gas. While taking the Trimix Diver course your TDI Instructor will teach you how to plan and execute dives utilizing as little as 18 percent oxygen and diving to maximum depth of 60 m/200 feet with a blend of helium appropriate for the planned depth. The course covers topics and skills like:

  • Dive team planning
  • Gas matching
  • Cylinder labeling
  • Surface marker deployment
  • Equipment configuration


Advanced Trimix Diver

The TDI Advanced Trimix Diver course is the top level of training for open circuit divers wishing to dive to depths as deep as 100 m / 330 feet utilizing hypoxic levels of oxygen (below 17 percent). This course is perhaps one of the most informative and challenging and upon completion you are among some of the most elite divers. Your TDI Instructor will teach you:

  • Equipment management
  • Multiple stage cylinder label and placement
  • Complex decompression planning and contingency planning
  • Dive team awareness and communication
  • Gas monitoring and management
  • Use of travel gasses

The TDI Advanced Trimix manual is one of the most up to date manuals and includes all the latest of technology and practices being used.


TDI - Technical Dive Course Prices

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TDI Tec CoursesPrices per diver
Nitrox Diver / 2 divesUSD 300
Advanced Nitrox Diver USD 420
Decompression Procedures DiverUSD 600
Extended Range Diver USD 740
Trimix DiverUSD 1100
Advanced Trimix DiverUSD 1200
* All courses include full equipment, boat, certification and manual (where needed)
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We are committed to provide you will honest, complete and detailed information about diving in the Dominican Republic and the country in general. Please don't hesitate to contact us with any question you have. We are happy to reply.

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