We do not issue certification cards unless they are earned. The mere fact that you have taken part in a training course does not make you certified. There may be multiple certification agencies that offer certification cards for cave courses. C-cards typically cost $30 each depending on the agency. You can ask your instructor more.
By allowing divers to exhale gas, the rebreather can extend their diving capabilities. The rebreather will then recycle the gas and inject the required amount of gas into the cylinder. This can dramatically increase the dive time when compared to using double the size and weight cylinders, especially for deeper dives. You can have rebreathers back- or sidemounted. The profile they create will depend on their configuration.
Sidemount regulators will also be covered. You will usually have one regulator for a long hose and one for a shorter hose with a necklace. Sidemount regs are marked, so that you can identify which tank you are using. This included a swivel joint to allow me to regulate my short hose. You will also receive 2 SPGs, one for each stage.
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 first stage regulator, 2 second stage regulator, exposure suit with side pockets, BCD sidemount, SMB, cutting tool, diving spool, Jet fins, mask and another spare mask, technical diving equipments, 1 long hose (2.10m - 7ft), hogarthian or cave harness.
Consider continuing on to Tec Sidemount Diver course in which you’ll learn additional skills specific to tec diving in sidemount, such as staging and switching deco cylinders.
You will also find tank bands, clips and possibly some additional bungees in your Sidemount rig to store your regs. Your harness will have clips that attach to it. Their position is critical for your tanks.
Sidemount is a great option for cave diving, as it can offer many benefits to divers. Sidemount was invented by cave divers. These are just a few of the many benefits.
Being a technical diver requires a lot of training, experience, and passion. The added risks of technical diving are not worth the risk if any one of these is missing.
Sidemount diving is also very popular, even in open water. Why? Because diving sidemount is very comfortable and easy to learn.
The next day was technical sidemount. This means that we added our deco 50 and 100 percent oxygen tanks on either side. This can increase your profile underwater. It is important that you keep your tanks as small as possible. The clips can be found on each side. As your tanks become buoyant, you will adjust your tank position to fit the second clip. Here, the goal is to be as efficient as possible. Each few minutes, you switch your breathing between the tanks. By doing this, the pressure in each of the tanks will decrease at roughly the exact same rate. In the event that a tank or regulator fails you will still be able to breathe. It is important to gain experience with any new thing. I spent the next few nights doing deco dives with the sidemount rig. I was buddied with Evolution coowner David Joyce who is a very experienced Tec diver as well as a Trimix instructor. One dive saw us visit the Japanese Mogami Japanese Mogami sank at 164 feet. It was here that I was seduced by old gas masks and uniforms as well as a few bones.
I’ve just arrived on Malapascua Island in the Philippines, where over the next two months I’ll work my way up to becoming a Tec diving instructor. I’ve been a recreational instructor in Bali for the last two years and want to expand my experience and professional dive résumé. My first taste of technical diving was at Sidemount PCB, where PADI course director and Tec instructor-trainer Tom West molded me into a Tec-50 diver.
All our Tec diving lessons (open circuit or closed circuit rebreather) and technical scuba diving classes are given at our Scotty's dive center headquarters facility, located in the Shangri-la hotel in Mactan, Cebu province. If you are not a guest of the Shangri-la hotel, you can always walk in, or we can pick you up at your hotel.
Technical diving means that a diver is not allowed to reach the surface from any point during the dive. It could be due to a ceiling in the form of a cave/wreck or virtual ceilings created by decompression obligations. To avoid decompression sickness, you must perform mandatory stops on ascent when the NDL's are exceeded. This usually requires the use special equipment like Sidemounts and Twinsets. Twinsets and Sidemounts require special gas mixes, additional training, and twinsets/sidemounts to ensure that you can perform these stops correctly on ascent in order to maximize Nitrogen offgassing.
To begin a technical diving course, you must have completed the following prerequisites: a PADI Advanced Open Water Diver certificate or equivalent, a PADI Enriched Air Diver certificate or equivalent, and a PADI Deep Diver certificate or proof of at least 10 dives to 30 metres/100 feet.
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.
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.