
DSAT Tec 40
Pre-requisites :
• PADI Advanced Open Water Diver (or qualifying certification
from another organization)
• PADI Enriched Air Diver (or qualifying certification from
another organization)
• PADI Deep Diver or proof of ten dives to 30m(or qualifying
certification from another organization)
• Have a minimum of 30 logged dives, of which at least 7 must
be to 30m, 10 must be on EAN,
• Minimum age: 18 years old
Course Duration: 3 full Days. This level can be
combined with either Tec 45 or the complete Tec 50 program
 During
the Course: The entry point into the technical range, Tec
40 provides a transition from recreational to technical diving.
Although the use of full tech gear (doubles and wings) is preferred,
it does allow modified use of recreational gear in some situations,
provided the diver has two separate regulators, with one of the
first stages fitted with a long hose. (a main cylinder and pony
cylinder combination). The intended working limit for a diver at
this level is 40 metres/130 feet with up to 10 minutes of non-accelerated
decompression. They may use any EANx mix with up to 50% oxygen content
or air. To enroll on the course, a diver must be the equivalent
of a PADI Advanced Open Water diver, with an EANx Diver rating and
have deep recreational diving experience.
Pre-study of the DSAT Tec Deep Training manual is essential.
(Manual can be posted at time of booking).
End Results: You'll learn to make gas switch, extended
no-decompression dives using air and enriched air to 40 metres/130
feet. You'll also prepare for and respond to foreseeable technical
diving emergencies. Since it forms part of the full Tec 50 course,
you can extend your diver training to Tec 45 or Tec 50 at any time.

|