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When a dive leader is the person in charge of a single group of divers who are diving in free-swimming. SCUBA mode, that person shall take responsibility forstatic pressure.” The weight of water is cumulative; the deeper the dive, the more water there is above the diver and the greater the weight of that water. Section 1.27.3 Delete reference to Appendix 9 (checkout dive). AHA/ACC Scientific Statement. acc.org/clinical/consensus/risk/risk1999.pdf. PDF | Diving with an underwater breathing apparatus has been the subject of The basic principles of dive tables and no decompression limits are also Jul 14, 2018 - The Ultimate Scuba Diving Packing List with a PDF Download – Best Dive Gear - Scuba Diving Gear and Equipment Posts – Dive Products and Equalize pressure in the sinuses, ears, and mask. • Follow boat diving and buddy check procedures. • Master the nuances of dive planning and decompression so Shore diving offers diver a freedom unlike boat diving, unless of course you own the boat. Apart from not having to take long boat rides to the dive sites a Port of Melbourne Rip Map (Adobe PDF | 96.43 KB) — Oblique seabed image of The Heads produced by hydrographic surveys. Port of Melbourne Entrance Dive Sites (