It is possible to rent items such as primary light bulbs and cylinders which can be cumbersome to carry. You should let us know if any of these are required.
Technical diving is defined by being exposed at the ceiling, which prohibits the diver from reaching the surface at any time during the dive. This can be due either to a literal ceiling (a cave, wreck, or virtual ceiling) or a decompression obligation. In such cases, mandatory decompression stops are required on ascent for anyone who exceeds the NDL. This may require the use of special equipment (e.g. Twinsets, Sidemount, special gas mixtures, and more training are needed to perform those stops as well as other tasks on ascent. This will optimize Nitrogen offgassing.
Computer-assisted instruction is an integral part almost every course that we teach. The Why? The answer is simple: eLearning makes it easier for students to get in the water quicker and spend more time there. That's why we offer all applicable eLearning courses -- which are usually $140 worth -- at no extra cost. This means that you will get an extra day of training in the water. How valuable is that? Priceless.
International Training, the parent organization for Scuba Diving International (SDI) and Technical Diving International (TDI) offers both SDI and TDI versions of their Sidemount Diver course. Both courses are very similar. Both use the same learning materials (which, by the way, we wrote). So what’s the difference?
Sidemount Diver was by far the most challenging course I have ever taken. However, my instructor Fiona at Big Blue Tech (a trusted dive center) and Big Blue Tech (my instructor) included a lot of skills and dives in my course. We made sure to keep my task load manageable and practiced many skills including tank removal underwater, mask and tank replacement, out of the air drills, and many others while trying to stay in top trim.
Sidemount cylinder mounting was originally developed for cave diving, and has become more common in technical diving. The sidemount cylinder mounting allows you to separate the dual cylinders with one stage per cylinder and mount them on either the left or right side of your body. Although this doesn't allow for the diver to breath from any cylinder in the case of a regulator malfunction, it does make it easier to access valves. Sidemount diving allows the diver to have a wider horizontal profile but a narrower vertical one.
You should know what you are getting. Prices include instruction fees and eLearning fees. Keep in mind that eLearning can cost anywhere from $140 up to $280. If you pay for elearning separately, then a course costing $640 from us could be the same price as a course costing $500 from another source.
So, what are you waiting for? Find a TDI instructor near you today: https://www.tdisdi.com/search/?area=instructors
Tec 40 is the first step to start the TecRec program with Padi. The prerequisites are Advanced Open Water and Deep Diver certifications as well as Nitrox. In addition to that, before starting the course a minimum of 10 Nitrox dives have to be proved. The certification allows divers to dive to 40m doing limited decompression using gas mixes up to 50% of oxygen. The Tec 40 is also the prerequisite to continue with Padi Tec 45 which allows to do unlimited decompression time as long as it is carefully planned. The next step will be Tec 50 that enhances the allowable depth to 50m.
Our Scotty's headquarters facility for diving, Scotty's Scotty's, is located in Mactan, Cebu. We offer Tec diving lessons (open-circuit or closed-circuit rebreather) as well as technical scuba diving classes. You can walk in if you're not a Shangri-la guest or we can pick your up at your hotel.
Sidemount PCB can answer your questions regarding medical fitness to dive.
It doesn't matter if you get your news from television, magazines, or a friend, diving under the sea is exciting and fascinating. How can we continue to explore? What is technical diving?
There are two options available with most agencies: technical Sidemount or recreational Sidemount. Similar prerequisites apply to both TDI or SDI. However, the tec-sidemount course will increase your skills. The course will also require you to learn more about them. Perfect trim and maintaining your level during the skill development is a must.
Depending on the environment and type of diving each configuration has its advantage and disadvantage. Diving in caves or wrecks the preferred way to dive for sure is either Sidemount or rebreathers. There is also an option for a Sidemount rebreather which makes the diver more streamlined to fit through narrow restrictions. Sidemount also gives the diver the advantage to leave tanks behind that will be picked up upon exiting the cave or wreck. To fit through narrow bedding planes unclipping the tanks makes the profile of the diver even smaller and places that are not available to a backmounted twinset diver become accessible.
2-3 hours
Even with small cylinders, you can usually dive for 2-3 hours (rebreathers typically have two 2/3l cylinders or one 3/5l cylinder).
Have a PADI Deep Specialty Instructor certification or have completed a PADI Deep Specialty Instructor course. Have at least 100 logged dives, including at least 20 enriched air dives, 25 dives deeper than 18 meters/60 feet, and 15 dives deeper than 30 meters/100 feet. You can become a Tec 45 diver.
According to experts, approximately 40% of technical divers enroll in additional education and training programs. This yields a reasonable estimate of approximately 160,000 active technical divers worldwide.