Courses & Events

Extended Range Diver

certain areas of the world provide spectacular dives at depths deeper than 39m/130 feet but you will not have access (or very limited access) to helium. The TDI Extended Range course teaches you the proper techniques for utilizing compressed air as a breathing gas and with a maximum depth of 55m/180 feet you won’t have to miss those dives.

TDI Technical Diving. Dive NZ Sea Adventures, Wellington

Extended Range course

 

Course Length:             4 Days

Prerequisites

Plus He and O2

$750

Why take the TDI Extended Range Course?

New Zealand Adventures Extended Range new zealand sea adventures wellington

This course provides you with the training and experience required to competently plan and execute decompression dives down to 55m. The course requires the diver to demonstrate competency with the full range of technical equipment and complete staged decompression using nitrox mixes.

What’s involved in the course?

The Extended Range course will cover topics and skills such as equipment requirements and configuration, decompression options, use of surface marker buoys, buddy rescue, and narcosis checks and management. During the course you will do 2 dives deeper than 30m and 2 dives deeper than 40m.

Who can take the course?

To take this course you must have logged 100 or more dives(25 deeper than 30m), be Decompression Procedures and Advanced Nitrox certified and at least 18 years old.

When does the course run?

This course can be run at any time of year on request.

Where does the course run?

The theory is at our Dive Centre in Mana near Porirua, Wellington.  To get the depth we need for this course the dives are usually run in Taupo.

How do I sign up?

Drop by the shop for a chat and we can talk about the course options in more detail.

Sale!

Advanced Nitrox

$200.00$800.00

Course Length:  2 Days

Prerequisites:
Nitrox  –  15 Years Old  –  25 Logged Dives
Diver Medical |Participant Questionnaire

Book Decompression Procedures and Advanced Nitrox together for $800.

Clear

Description

The TDI Advanced Nitrox Course qualifies divers to use enriched air nitrox from EAN 21 through EAN 100 to a depth of 40 metres/130 feet during dives that do not require staged decompression. Often taught in conjunction with the TDI Decompression Procedures course, this can be considered the foundation of your technical diving career.

Why take the TDI Advanced Nitrox course?

This course examines the use of EAN 21 through 100% (oxygen) for optimal bottom mixes to a depth of 40msw. The object of this course is to learn the benefits, hazards and proper procedures for utilizing EAN 21 through 100% (oxygen) for dives not requiring staged decompression. The Decompression Procedures course may be combined with this course.

What’s involved in the course?

The course covers topics like equipment requirements, dive planning, oxygen tracking and blending methods that are required to use Nitrox mixtures from 40% – 100%. During the course you will do a minimum of 4 dives and 100 minutes. This course can also be combined with the Decompression Procedures course to save time and money.

Who can take the Advanced Nitrox course?

To take this course you must be Nitrox/Enriched Air certified, at least 15 years old and have 25 or more logged dives.

When does the course run?

Let us know you are interested and we will arrange a course date that suits you.

Where does the course run?

The theory is done in our Mana shop near Porirua, Wellington and the dives are done at one of local dive sites unless you combine it with the Decompression Procedures course which is usually run in Taupo.

How do I sign up for TDI Advanced Nitrox?

Book online or drop by the shop with your deposit so we can book you on the course.


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Sale!

Decompression Procedures

$200.00$800.00

Course Length: 3 Days

Prerequisites:
Advanced Open Water  –  18 Years Old  –  25 Logged Dives
Diver Medical |Participant Questionnaire

Book Decompression Procedures and Advanced Nitrox together for $800.


eMail:  nzsa@scubadiving.co.nz
Phone: 04-233-8238

 

Clear

Description

To go deeper or stay down longer than recreational diving limits allow, then Decompression Procedures is the course you are looking for. Have more time to explore deep wrecks and reefs as well as learn more about basic technical diving gear.

Why take the TDI Decompression Procedures course?

As sport divers, planned decompression is not something that we do or have been taught. The TDI Decompression Procedures course prepares you for planned staged decompression diving. With a maximum operating depth of 45m/150 feet, this course is your first step beyond the normal sport diving limits. Combine this course with Advanced Nitrox in order to get the best benefit out of your decompression gases.

What’s involved in the course?

Your TDI Instructor will provide you with valuable information and skills, among the topics covered are kit set-up, equipment requirements, decompression techniques, decompression breathing gases, gas management and contingency planning. The TDI Decompression Procedures course combined with the TDI Advanced Nitrox course, form the foundation of all other technical courses. During the course you will do 4 dives unless combined with the Advanced Nitrox course in which case you will do 6.

Who can take the Decompression Procedures course?

To take the course you must be at least 18 years old, Advanced Open Water certified and have logged 25 or more dives.

When does the course run?

This course runs year round on request.

Where does the course run?

This course is usually run at our dive center in Mana near Porirua, Wellington then we head up to Taupo to get the depth we need for a couple of days diving.

How do I sign up?

Book online or drop by the shop with a $200 deposit to get your books and start working on the course.


ABOUT US          TESTIMONIALS          CONTACT US