Technical Diving

Technical (tec) diving means going beyond recreational scuba diving limits. But, tec divers will tell you that it’s really about the challenge and adventure of exploring places that no one else has ever seen. Tec diving is not for everyone, but it does attract experienced divers who want to go beyond their current limits and are willing to accept the added risks, training, investment mitment it demands. If this is you, then PADI TecRec courses are your ticket to extreme adventure. What is technical diving?

Technical scuba diving involves going beyond recreational scuba diving limits and includes one or more of the following:

Diving beyond 40 metres/130 feet

Required stage pression

Diving in an overhead environment beyond 40 linear metres/130 linear feet of the surface

Accelerated pression and/or the use of variable gas mixtures during the dive

Use of extensive equipment and technologies

In technical diving the surface is often inaccessible in an emergency, so tec divers use extensive procedures, equipment and training to manage the added risks and potential hazards. Although founded on extensive open-circuit scuba technology, tec diving has been revolutionized by the development, availability and reliability of closed circuit rebreathers (CCRs). CCRs have numerous benefits and provide tec divers with significantly more time underwater. PADI Tec 40

Consists of three knowledge development sections, three practical application sessions and four training dives. Designed for the diver transitioning from recreational diving to technical diving.

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 pression 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 pression dives to 40 metres/130 feet.

To enroll in the Tec 40 course, you must be:

A PADI Advanced Open Water Diver

A PADI Enriched Air Diver with at least 10 dives using enriched air deeper than 18 metres/60 feet

A PADI Deep Diver or proof of at least 10 dives to 30 metres/100 feet

At least 18 years old and have a minimum of 30 logged dives

You also need to have a Medical Statement signed by a physician within the last 12 months. Note that qualifying certifications from other diver training organizations may apply – ask our on staff PADI Tec Trimix Instructor Trainer - John Stone. PADI Tec 45

Part 2 of the PADI Tec Deep Diver program. Extend your depth limit to 45 metres/145 ft. Learn to plan & execute repetitive pression dives using a single pression cylinder.

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 pression dives using a single pression cylinder. It puts you in plete tec diving rig, which can be either backmount or sidemount. You’ll also make accelerated pression dives using EANx or pure oxygen. This is a course where you’ll rise to the challenge and make mitment to e a technical diver.

To enroll in the Tec 45 course, you must:

Be a PADI Tec 40 diver

Be a PADI Rescue Diver

Have a minimum of 50 logged dives, with at least 12 dives on enriched air nitrox deeper than 18 metres/60 feet and 6 dives deeper than 30 metres/100 feet

Be at least 18 years old

Have a Medical Statement signed by a physician within the last 12 months

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Note that qualifying certifications from other diver training organizations may apply – Check with John Stone our Tec Trimix Instructor Trainer

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Your Tec 45 training consists of three knowledge development sections, three practical application sessions and four open water dives. Building on what you learned in the Tec 40 course, you focus on the function and maintenance of tec diving equipment and associated issues. You continue fine-tuning gas planning and calculating accelerated pression stops. Plus, you learn to think like a technical diver.

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​ PADI Tec 50

Part 3 of the full PADI Tec Deep Diver program. petency & have the skills to dive to a max of 50 metres/165 ft. Learn how to extend & accelerate pression stops using up to 2 gases.

The third part of the full PADI Tec Deep Diver program is Tec 50. As a Tec 50 diver, you show that you’ve petency 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 pression 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.

To enroll in the Tec 50 course, you must:

Be a PADI Tec 45 diver

Have a minimum of 100 logged dives, with at least 20 dives on enriched air nitrox deeper than 18 metres/60 feet and 15 dives deeper than 30 metres/100 feet

Be at least 18 years old

Have a Medical Statement signed by a physician within the last 12 months

Don't stop at Tec 50 Continue onto Tec 65 Trimix