Trawangan Tech

TDI COURSES | TECH DIVE SITES | GUIDELINES

WE PROUDLY OFFER A FULL RANGE OF TECHNICAL DIVING INTERNATIONAL (TDI) COURSES ON BOTH OPEN CIRCUIT AND CLOSED CIRCUIT REBREATHERS (CCR). Technical fun dives and exploration missions.

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If you are looking for something more ambitious and adventurous, TDC's excellent facilities, equipment and instructor expertise support the full range of Technical Diving International's (TDI) accredited courses on open circuit or closed circuit rebreather (CCR). You don't need previous technical diving experience but must satisfy individual course guidelines and eligibility requirements, and have an eagerness to learn something new and exciting.

Our spacious dive resort facilities are some of the best in the area.  We use Apeks technical diving equipment, JJ-CCR rebreathers, and have a fully dedicated climate controlled tech room for tuition and equipment storage.

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Technical Diving International (TDI) Courses

We proudly offer a full range of Technical Diving International (TDI) courses on both Open Circuit and Closed Circuit Rebreathers (CCR)

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Guided Technical Dives

0 - 54m          900,000 / Per Dive

55 - 79m      1,050,000 / Per Dive

80 - 99m      1,250,000 / Per Dive

100 - 109m   1,550,000 / Per Dive

110 - 119m   1,850,000 / Per Dive

120 - 129m   2,100,000 / Per Dive

130 - 139m   2,250,000 / Per Dive

140 - 150m   2,400,000 / Per Dive

Trawangan Tech offers decompression diving to suite all certification levels. We offer both open circuit and guided rebreather dives and can provide all equipment as required for you to explore our amazing underwater sites. 

Our instructors are all experienced Open Circuit and CCR divers themselves and love to take fellow divers out on explorations when requested.

Dives are planned on MultiDeco software utilising Buhlmann ZHL16-C with Gradient Factors or VPM algorithms. Shearwater and Liquivision dive computers run these plans in realtime below the surface. 

Gili Island Tech Dive Sites

 
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Equipment Rental & Consumables

Our tech room is well stocked so we can cater to technical divers who chose not to carry all their equipment with them when travelling. We use the following brands and configurations for courses and guided dives.


Rebreather :  IDR 750,000 / per dive

  • JJ-CCR

Additional stage regulators and rigging : IDR 50,000 / per dive 

  • Apeks DST or DS4 with XTX20-50

Computers : IDR 140,000  / per dive

  • Shearwater Petrel
  • Liquivision X1 or Xeo

Sidemount : IDR 150,000 / per dive

  • Harness and Wing- Xdeep Stealth 2.0
  • Regs: Apeks DST 1st Stage
  • XTX 50 2nd stage

Twinset : IDR 250,000 / per dive

  • Apeks Dual bladder wing
  • Apeks backplate (steel or aluminium)
  • Apeks TEK3 regulators

O2 : IDR 300 / per litre

  • Charged on consumption

HE : IDR 1,600 / per litre

  • Charged on consumption

Sofnolime 797 grade :  IDR 210,000 / per kilo.

  • 1.0mm to 2.5mm extrudate with a triangular cross-section
 

Guidelines

We require that all divers plan their dives to comply with the following guidelines

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