Planet Scuba, London, Essex, Herts, Cambs
Tec 40 Course 
Tec 40 Course 
If you're interested in technical diving, but haven't yet met the prerequisites for the PADI Tec 50 Diver course or PADI Tec 45 course, you can consider enrolling in the PADI Tec 40 course. It is the first subdivision of the full PADI Tec Deep Diver course and consists of the first four dives. Because you can do one of these dives in confined water (such as a swimming pool), many divers start the Tec 40 courses in the winter months, ready to continue in open water when spring arrives. 
You'll learn toTechnical scuba divers hovering through the deep waters 
Use decompression software and dive computers to plan and make decompression dives with no more than 10 minutes of total decompression and not deeper than 40 metres/130 feet. 
Use a single cylinder of decompression gas with up to 50 percent oxygen (EANx50) to add conservatism to the required decompression. 
Since it's part of the course, your PADI Tec 40 course training credits toward the PADI Tec 45 and Tec 50 courses
The Scuba Gear You'll Use 
You use recreational scuba equipment, with some minor additions to enhance your ability to deal with tec diving conditions. 
The Learning Materials You'll Need 
You'll use the Tec Deep Diver Crew-Pak, which introduces you to 
tec diving lingo 
emergency procedures 
decompression and stage cylinder handling 
gas planning 
The pak includes a manual, dive planning checklist and dive planning slate. The optional Equipment Set-up and Key Skills video on DVD is a great tool to help you practice at home in between your tec diving adventures. You'll continue to use the Tec Deep Diver Crew-Pak through Tec 50
You must: 
Be a PADI Advanced Open Water Diver (or hold a qualifying certification from another organization) 
Be a PADI Enriched Air Diver (or hold a qualifying certification from another organization) 
Be a PADI Deep Diver (or hold a qualifying certification from another organization) 
Have a minimum of 30 logged dives, of which at least 10 dives were made with enriched air nitrox deeper than 18 metres / 60 feet. 
Have a medical form signed by your physician 
How to Book 
Booking a course with Planet Scuba couldn't be more straight forward, there are three simple steps to follow: 
• Phone us to check the availibility of the course that you have chosen, and the dates you wish to attend. 
• Download and complete the booking form, and return to us by post. 
• Download and complete the medical declaration form, and return to us by post. 
Please click on the icons on the right to download a PDF copy of our booking and medical declaration forms. 
If you do not have Adobe Acrobat Reader, click here to download a free copy. 
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