At a Glance A specialty course that will allow you to dive a decompression profile 2009 Class Dates Ask for next starting date Prerequisites Open Water, Advanced Open Water and Nitrox certifications from an internationally recognized agency At minimum: 75 logged dives At minimum: 20 logged dives to 100 feet (salt water) Specialty gear for safer decompression dives Class Time 1 classroom session 4+ open water dives Newsletter Receive announcements of upcoming lessons
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At Silent World, we want you diving. And if diving deeper and longer are what you want, we'll train you for it.
TDI's Decompression Procedures course will help you get you the training you need to spend more quality time below water safely.
We will examine the theory, methods, and procedures of planned stage decompression diving.
To teach you how to plan and conduct a standard staged decompression dive, we will review, and practice with, the necessary equipment for safer decompression dives. We will focus on the use of redundant breathing systems and emergency deployment of lift bags for use as up lines.
In addition, we will emphasize buoyancy control techniques and hovering skills.
What's Included
Books and materials
Gas fills for open water dives
Skill Requirements
Open Water, Advanced Open Water, and Nitrox certifications from an internationally recognized agency
At minimum: 75 logged dives
At minimum: 20 logged dives to 100 feet salt water
Gear Requirements
Some of this dive gear may be available for Rent. If you are unsure about any of your equipment, contact the instructor.
Hi-volume primary cylinder
BC with 50 pounds lift (minimum)
Redundant breathing system with 30 cubic foot cylinder
02 clean reg with SPG on 6" hose
2 timing/depth guages
2 cutting devices
2 lights
Surface marker bag with 50 pounds lift (minimum)
Reel with appropriate length of line
Special Note
This class is occasionally offered in conjunction with Advanced Nitrox.
Sign up!
Call the store at 425-747-8842 or e-mail an instructor to sign up for a lesson or discuss private instruction.