PADI Tec 40
he Padi Tec 40 Technical diving course is the fist of three courses that make up the full Padi Tec Deep Diver course (Tec 40, Tec 45 & Tec 50) and consists of four dives
- Longer Dives
- Equipment Provided
- Experienced instructors
Included | E-learning Equipment 4 Dives |
---|---|
Not included | Transport to the dive sites |
Duration | 2 Days |
Bring along | Swimwear Towel |
Venue
Aquaholics Shop
14 Portmore Road, Portstewart, UK
14 Portmore Road, Portstewart, UK
Street Parking
Offered by
AquaholicsBT55 7BE - Portstewart

Further information
The Padi Tec 40 Technical diving course is the fist of three courses that make up the full Padi Tec Deep Diver course (Tec 40, Tec 45 & Tec 50) and consists of four dives
What you will learn
Use decompression software and dive computers to plan and execute decompression dives up to a maximum depth of 40m with no more than 10 minutes of total decompression time
Use a single cylinder of decompression gas with up to a maximum of 50% oxygen (EANx50) in order to add conservatism to the required decompression schedule
The Scuba Gear you will use
A standard configuration of technical scuba gear, normally back mounted Twinset or Side Mount. Padi do allow a diver to complete the Tec 40 course using a single large capacity back mounted cylinder I.E. Recreational setup, with a single Stage, but it is recommended to use a Twinset
- Double/Twin Cylinders, with an isolator manifold, or Side Mounted
- Primary & Secondary Regulators, with one hose configured with a long 2m hose
- One Stage decompression cylinder
- BCD or Wing & Tec harness with redundant buoyancy, usually provided via a dual bladder
- Computer and backup computer/depth gauge and a bottom timer
- Slates to record decompression information and backup tables
- An exposure suit appropriate to the environment. If you use a Dry suit, you must be trained and experienced prior to using it for this course
- Weight system
- Slates to record decompression tables
- Dive light recommended
- Inflatable DSMB & Reel
- Compass
- Two cutting tools
- Mask & Backup mask
Required Learning materials
A Padi Tec Deep Diver Crew Pack, which includes the manual, Dive Planning Slate, Dive Planning Check List and an optional Equipment Setup and Key Skills DVD. The manual contains the theory required, Tech Diving "Jargon", Gas Planning, Decompression procedures and Emergency Procedures. You will use this same Crew Pack should you decide to enrol for the remaining courses, up to Tec 50
Prerequisites
- 18+ years of age
- Certified Advanced Open Water Diver level (or hold a qualifying certification from another organisation)
- Certified as a Deep diver (or hold a qualifying certification from another organisation)or proof of at least 10 dives to 30m
- Certified as an Enriched Air Diver (EANx) (or hold a qualifying certification from another organisation)
- 30 x logged dives with at least 10 dives using EANx and 7 x dives deeper than 30m
- Have a medical form signed by your physician
What's Next
On completion of your Tec 40 course your next step is the Tec 45 course, which introduces you to the first stages of full Technical Decompression Deep Diving
£450.00
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