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4 Cards in this Set
- Front
- Back
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8 golden rules of diving |
Do not dive if feeling unwell Do not dive if equipment is suspect Do not dive on an empty stomach Do not dive within 2 hours of a heavy meal Do not dive within 10 hours of consuming alcohol Do not remain underwater if feeling unwell Do not exceed the ascent rate or hold breath while ascending Do not dive deeper than ordered |
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What’s the 8 pre dive checks |
- check buoyancy compensator is secured and functional - check cylinder “o” ring is in place -secure regulator to dive cylinder and connect bc hose to bc connection - check bailout regulator “o” rings in place and secure to bailout cylinder - insert mouthpieces individually checking for leaks by inhaling - open both cylinder valves slowly to the full extent and back half a turn. - check both cylinder pressures are a minimum of 180/270 bars - check both demand valve actions by inhaling and exhaling |
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Report a diver |
Attendant Mason, diver Norpera, fully dressed, life/float line passed. All cylinder valves open fully and back half a turn. main cylinder pressure 180 bar, bailout pressures 270 bar. Divers seen to breath from bailout, ready for the water |
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Report 2 divers |
Attendant mason, divers Collings and rahurahu fully dressed, float/life lines passed around diver collings. Buddy lines passed and connected / not connected up. All cylinder valves open fully and back half a turn. Minimum main cylinder pressures 180 bar, minimum bailout pressures 270 bar. Both divers seen to breath from bailouts, both divers ready for the water |
