The GUE Fundamentals course is by far GUE’s most popular program. It functions as a gateway into GUE training and it is an excellent way to personally experience what GUE is all about.
Many technical divers and even experienced instructors from other organisations use the course to improve basic skills and gain access to GUE’s cave and tech-training. Everybody will benefit, regardless of their current level of certification or experience. Graduating this course with a pass is something to be proud of, as the quality of a GUE Fundamentals diver is recognised all over the diving world.
The GUE Fundamentals course provides all divers with an opportunity to advance basic diving skills. It provides the non-GUE trained divers (divers who are already certified with another recognized diving agency) with a gateway into GUE training.
It is a prerequisite for all GUE courses (apart from entry-level courses, Drysuit and Doubles primers).
Diving is unlike any other water sport. It allows you to be a part of the underwater world and to experience the largest ecosystem on Earth as if you were its inhabitant. Add a sense of adventure to your life and challenge yourself to experience beautiful and serene underwater landscapes few people have seen.
Recreational Diver 1 is the first course to take you beneath the surface while developing your independence as a new diver. From shallow reefs to historic wrecks, you get to decide where you want to play.
Whether you are new to the diving world, you’ve taken a course outside of GUE before, or you’re looking to improve your skills after a few years of not diving, the GUE Recreational Diver 1 course is a great starting point. This course will build the foundations for your diving skills no matter what attracted you to diving.
Being a GUE diver very often means being part of the team on a diving project. One of the responsibilities of good project team members is the ability to support logistics and have skills allowing them to prepare breathing mixes for their diving teams.
GUE’s Gas Blender course is designed to introduce the essential skills required to prepare diving breathing mixtures with emphasis on preparation of GUE standard gases. This course will benefit anyone interested in participating in dive projects, in diving expeditions, or offering support in dive centers/dive clubs, as well as for personal applications.
Being a diver means exploring new underwater territories, and with an underwater scooter (Diver Propulsion Vehicle – DPV) the exploration range can expand even further. Riding a scooter is not only fun, but it also allows divers to cover more distance with less effort, even carrying extra gear.
GUE’s DPV Level 1 course is designed to introduce divers to the skills and knowledge required to safely use Underwater Propulsion Vehicles (DPV) in open water environments.
This course is essential for anyone interested in utilising one of the most fun and efficient tools available to divers to cover bigger distances or carry more equipment with reduced effort.
Venturing into more advanced underwater environments is very often related to longer times and greater depths. To be able to safely extend both, divers need to increase their available breathing gas volume and add equipment redundancy.
The GUE Doubles Primer is a non-certification course designed to teach divers how to safely and comfortably dive a double tank configuration using proper equipment and techniques.
Anyone interested in making the transition from single tank to doubles will benefit from this class. It is highly recommended to anyone who is intending to take GUE Fundamentals class and who has no previous doubles experience.
This training is available for non-GUE trained divers and can serve as a basic introduction to GUE systems.
If you want to spend more time in-water by extending bottom times, increasing depth, or simply diving in colder climates calls for proper thermal protection which can be provided by using a drysuit, this course is for you.
GUE’s Drysuit Primer is a non-certification course designed to prepare divers for drysuit diving using proper equipment and techniques.
Anyone interested in the transition from wetsuit to drysuit to allow for longer dives in colder water will be interested in this course. This training is available for non-GUE trained divers and can serve as a basic introduction to GUE system.
Scrupulous care is taken in the selection and training of our instructors to ensure the best possible experience for all students. GUE instructors must possess exemplary diving skills and knowledge in addition to effective communication and teaching skills.
Instructor Training Programs
Becoming a GUE instructor can be a long and demanding process, as is confirmed by the small group that has been able to reach the high bar we have set. This is not only due to the intense instructor requirements but also to the regular renewal and re-qualification requirements for all instructors. On a yearly basis, every GUE instructor must pass a fitness test and demonstrate both teaching and diving currency at the highest levels of their qualification. While this might seem obvious, it is one of many GUE innovations. In this case, GUE remains the only agency willing to accept the financial cost of fewer instructors while ensuring diving currency and capacity from their instructors.
PADI TEC COURSES
The PADI Tec 40 course is where you transition from recreational scuba diving to technical diving. It’s a great place to start because it’s the first subdivision of the full PADI Tec Diver course and bridges the gap between no stop diving and full technical deep decompression diving. You gain experience and begin building the knowledge and skills you need to continue your tec diver training. You will qualify to make limited decompression dives to 40 metres/130 feet.
The PADI Tec 45 course is the second part of the full PADI Tec Deep Diver program. You’ll extend your depth limit to 45 metres/145 feet and learn to plan and execute repetitive decompression dives using a single stage/decompression cylinder. It puts you in a complete tec diving rig, which can be either backmount or sidemount. You’ll also make accelerated decompression dives using EANx or pure oxygen. This is a course where you’ll rise to the challenge and make the commitment to become a technical diver.
The third part of the full PADI Tec Deep Diver program is Tec 50. As a Tec 50 diver, you show that you’ve developed competency as a tec diver and have the skills to dive to a maximum of 50 metres/165 feet. You know how to make extended, accelerated decompression stops using up to two gases. It’s not easy to reach this level and earning your Tec 50 certification opens the door to deeper diving expeditions.
If you’re into technical diving then you know that to extend your depth range you need to use trimix – a blend of helium, oxygen and nitrogen. The Tec Trimix 65 course introduces you to using trimix down to a maximum depth of 65 metres/210 feet. There are advantages to using three gases, but you need to know how to do it right. Earning the Tec Trimix 65 certification makes deeper exploration a reality.
Ready for the outer edge of technical diving? The Tec Trimix Diver course takes experienced tec divers and turns them into extreme divers who go deeper and visit pristine sites where few others will ever go. During the course, you’ll make dives as deep as 90 metres/300 feet, but once you earn this tough certification, there are few limits. Your training teaches you to build experience gradually and you do it because you’ve made it this far and have more exploring to do.
The future of deep tec diving belongs to the CCR (closed circuit rebreather) and the Tec 40 CCR course is where it all starts. If you’re interested in technical diving and want to dive a rebreather, the Tec 40 CCR course is your entry into the tec diving realm. This first level of training introduces you to Type T CCRs, which can be electronic CCRs (eCCRs) and manual CCRs (mCCRs). During the course, you focus on developing the discipline it takes to be a technical diver while learning the details of proper setup, predive checks, dive planning, failure and problem management and teamwork for CCR diving.
Tec 60 CCR Diver is the second level of technical diving training with Type T CCRs. By completing the Tec 60 CCR course, you extend your CCR diving adventures down to a maximum depth of 60 metres/200 feet. You learn to complete multiple decompression stops, manage life-support problems and dive with trimix/heliox as a diluent. It’s a considerable challenge, but if you’re serious about being a tec CCR diver, then this course is your next step.
Tec 100 CCR Diver is the ultimate PADI Tec CCR rating. This training is significantly more challenging than the Tec 60 CCR Diver course because it includes the use of diluents and bailout gases that are hypoxic. You’ll learn to plan and make dives with hypoxic trimix/heliox using a Type T (technical) CCR to a maximum depth of 100 metres/330 feet while managing multiple bailout cylinders and completing multiple decompression stops. Very few extreme adventurers earn this rating. Will you be one of them?
At Third Dimension Diving SEA we have been at the forefront of Technical Diving and Technical Diver training for the past 20 years. During this time we have gathered immeasurable experience which we seek to pass on to the next generation of Technical Diving Instructors.
We offer Instructor Courses for all PADI Open Circuit Technical Diving Courses up to Tec Trimix and we are somewhat unique in our ability to include PADI Closed Circuit Instructor training up to Tec 100 CCR Instructor (unit specific).
Are you finding your no- decompression limits (NDLs) a limiting factor to dives? Do you have to ascend sooner than you would like? 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 45 metres/150 feet, this course is your first step beyond the normal sport diving limits. The TDI Decompression 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.
Certain areas of the world provide spectacular dives at depths deeper than 39 metres/130 feet but you may 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 55 metres/180 feet, so you don’t have to miss those dives! The TDI Extended Range Diver Course provides the training and experience necessary including proper techniques, equipment requirements, and hazards of deep air diving, to competently utilize air for dives up to 55 metres/180 feet that require staged decompression, using nitrox mixtures or oxygen during decompression.
Are you looking to expand your depth range? Do you want to reduce narcosis during deep dives? The TDI Trimix Diver Course could be your next step! 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 metres/200 feet with a blend of helium appropriate for the planned depth.
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 metres/330 feet utilizing hypoxic levels of oxygen (below 17 percent). This course is perhaps one of the most informative and challenging of all of the TDI open circuit courses. Upon completion, you will be among some of the most elite divers, capable of doing and seeing more while diving than any other divers out there.
Are you an open circuit technical diver looking to cross over to the “silent” side? Or maybe you are a CCR Air Diluent Diver looking to progress to the next level? Either way, TDI’s CCR Air Diluent Decompression Course is the next step. Using the latest technology in CCR’s can maximize your gas supply and provide an optimum breathing gas for any depth by maintaining a constant partial pressure of oxygen. Like having a blending station on your back, a CCR is the ultimate tool for technical divers.
As a TDI CCR Air Diluent Decompression or Helitrox Diluent Decompression Diver, the TDI Mixed Gas CCR Diver course is your next step into closed circuit rebreather diving, it is your opportunity to explore a little deeper. Using the latest in technology CCR’s maximize your gas supply and provide the optimum breathing gas for any depth by maintaining a constant partial pressure of oxygen (PPO2). During the dives your TDI Instructor will teach you all the necessary skills to conduct CCR dives utilizing helium as a diluent gas and oxygen levels as low as 16 percent to a maximum depth of 60 metres/200 feet.
Sidemount diving introduces divers to a different way of mounting tanks, allowing for greater balance, stability and flexibility underwater.
TDI’s Sidemount programme certifies divers to dive to the level of their already existing qualification. If you are an Advanced Open Water diver or equivalent, you would be training to 30 metres without decompression, for example. The course teaches students how to safely use side-mounted primary cylinders as an alternative to the traditional back-mounted method. This course takes students through the specific techniques, planning procedures and skills that set side-mounted cylinder diving apart from the traditional back-mounted method.
If you are already a technical diver and wish to transfer your skills from backmount, we can tailor the course to suit your needs.
The purpose of the TDI Diver Propulsion Vehicle (DPV) Course is to familiarise divers with the skills, knowledge, planning, organisation, procedures, techniques, problems, and hazards of using DPV’s while technical diving. Upon successful completion of the TDI Diver Propulsion Vehicle Specialty training, the student will be able to: demonstrate comprehension of the practical knowledge necessary for DPV diving, properly plan and safely conduct DPV dives, and implement techniques and procedures to manage and minimise DPV diving hazards.
The TDI DPV Course is designed for the certified technical diver looking to extend their range and take advantage of the benefits of utilising a DPV on technical dives.