Tech and Training

Technical Diving & Training

Rebreather Forum 3, RF3, rebreather checklists, Human Factors in SCUBA diving, Rosemary E Lunn, Roz Lunn, The Underwater Marketing Company
A PADI 'Type R' Rebreather Checklist spotted at Divetech's Inner Space rebreather event

Rebreather Checklist Survey!

 

The discussions included how often checklists are used (if at all), and how effective are they (when they are used).

To date, there has not been any formal studies undertaken to determine checklist use within the community. Now a PhD research project - primarily examining the role of Human Factors in SCUBA diving - is looking at checklist usage.

GUE Divers Welcomed By BSAC

Leading personnel from the British Sub Aqua Club and Global Underwater Explorers have confirmed a review has been completed on how to integrate GUE divers into BSAC branches.

The useful discussions centred around reinforcing common training features and identifying any mismatches that might cause inconsistencies on branch dives between GUE and BSAC-trained divers.

Is There Still a Case for Open Circuit in Tech?

One thing about crystal ball gazing, it is a lot like looking down into the blue abyss while sitting in deco, with the sun’s rays streaming in and making a magical and inviting sight. To those who may not have experienced this yet, it is one of the most evocative and alluring sights that any diver—technical or sport—could ever see. It brings one closer to the water than one can explain in words.

Dr Neal W Pollock

A Quick And Dirty Review Of Gradient Factors

Renowned diving physiologist Dr Neal W Pollock filmed a EUROTEK TEKTalk where he discussed the foundations of decompression physiology, M Values and what Gradient Factors are.

Pollock is the Research Director at Divers Alert Network (DAN) and a Research Associate at the Center for Hyperbaric Medicine and Environmental Physiology, Duke University Medical Center. Both positions are based in Durham, North Carolina.

Rebreather Checklist, Divetech's Inner space, PADI TecRec
A diver checking his rebreather during Divetech's Inner Space. Note the checklist on top of his unit

Rebreather Checklists!

Throughout Rebreather Forum 3 experts from all fields - manufacturing, human interface design, accident analysis, rebreather training and diving - all advocated the use of checklists. The benefits of using this tool were highlighted to ensure that units are correctly built and pre-dive checks completed.

Ancient sacrificial altar discovered by divers

It is a significant find that will aid in the understanding of commerce and trade routes in the ancient world, around 218-210 B.C.

Jarrod Jablonski, president of GUE, said the find was a “remarkable piece of history”, exhibiting intricate wave patterns and Greek letters inscribed into its surface. Sixteen other unique artifacts were recovered by GUE technical divers working closely with submersibles from Brownie’s Global Logistics. The Sicilian government will study and preserve these artifacts.

Just Culture

Debriefing allows lessons to be learned—successes and failures. Photo by Gareth Lock.

A diver had an oxygen toxicity seizure because an incorrect gas was filled in a cylinder by a dive centre. A baby died because the wrong dose of medication was injected. Who is to blame for the error and how do we try to make sure that these types of incidents aren’t repeated?

What if diving was new?

Imagine scuba diving is a brand new sport. You hear about it for the first time when one of your friends tells you about a scuba experience she had recently on holiday and you think this sounds incredibly exciting. After thinking about it for a long time, you decide you want to learn. You take lessons to improve your swimming and then you look online for a dive instructor. There are no dive centres in your town.