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Logbook Scuba Dive # 285 - Portsea Pier

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Logbook Scuba Dive # 285 - Portsea Pier
Date: Entry Time: Dive Time: Max. Depth:
Fri, 13-Aug-2010 14:27:00 47 minutes 5.2 metres
Dive Location: City / Island:
Portsea Pier Port Phillip Bay, VIC
Country: Dive Master:
Australia Mark Ryan
Dive Shop: Dive Trip:
Aquability -
Buddy/Buddies:
Brendan Stevenson, Mark Ryan
Dive Details:
Entry: Boat Name:  
Shore -  
Start PG: Entry Time: Exit Time: End PG:
- 14:27:00 15:14:00 -
Altitude: Rep. Dive: Surface Interval:  
0 m Yes 02:31  
Max. Depth:     Avg. Depth:
5.2 metres     4.31  m
  Dive Time: Deco. Dive:
  47 minutes No
Conditions:
Weather: Air Temp.: Water Temp.:  
Clear 14 °C 11 °C  
Water: Waves: Current:  
Salt No Waves No Current  
Visibility: Horizontal Vis.: Vertical Vis.:
Average Average - -  
Equipment:
Weight: Dive Suit: Dive Computer:
6 kg Wetsuit 7 mm Suunto Vytec DS
Equipment used on this dive:
Apeks XTX200 Regulator - Stage 1 | Apeks XTX200 Regulator - Twin Primary | Apeks XTX200 Regulator - Twin Secondary | Apollo Bio-Fin Pro | Buddy Surface Marker Buoy SMBCi - Self Inflating | Catalina 11L Aluminium Cylinder - 1 | Dive Gear Express Stainless Steel Finger Spool | DUI Weight & Trim 2 Harness | Faber T1 12.2L Steel Cylinder | Faber T2 12.2L Steel Cylinder | Green Force 1 metre Umbilical | Green Force Flexi IV Battery Pack | Green Force Flexi IV Tank Connector | Green Force Goodman Handle - HID 150F | Green Force HID 150F Lighthead | Halcyon Titanium Knife Sheath - Tech | Neptune Scorpion Gold 7mm SemiDry Wetsuit | Northern Diver KN14 Titanium Dive Knife - Tech | Northern Diver Superstretch 2mm Neoprene Gloves | Northern Diver Thermalskin | Ocean Suits 3mm Hood | OMS 300 bar Rotating Cross Bar Manifold | OMS Aluminium Backplate - Tech | OMS Comfort Harness II | OMS Dual Bladder, Banded Wing - Tech | OMS Dual Cylinder Bands | OMS Silicone Necklace Secondary - Tech | OMS Stage Kit - 1 | OMS Submersible Pressure Gauge | OMS VEGA K2 LED Flashlight | Performance Diver Multi Purpose Boots | Sonar Explorer Aqua Silicone Mask | Sonar Explorer Black Silicone Mask - Backup | Submersible Pressure Gauge - Stage 1 | Suunto HelO2 Dive Computer | Suunto SK-7 Compass Wrist - 1 | Suunto Transmitter - Tech | Suunto Vytec DS Dive Computer | Waterborne Safety Strap - HelO2 | Waterborne Safety Strap - Vytec
Cylinder Set #1
Cylinder Type: Cylinder Size: Working Pressure: Supply Type:
Steel Twin Cylinders 12 litres 232 bar Open Circuit (OC) Open Circuit (OC)
O2: He: Min. PPO2: Max. PPO2:
21% - - 1.4 bar
Air Air MOD: EAD: END:
56.6 m 56.6 m -
Start Pressure: End Pressure: Diff. Pressure:  
120 bar 78 bar 42 bar  
Avg. Depth: SAC Rate:    
- -    

Cylinder Set #2
Cylinder Type: Cylinder Size: Working Pressure: Supply Type:
Alumimium Single Cylinder 11 litres 200 bar Open Circuit (OC) Open Circuit (OC)
O2: He: Min. PPO2: Max. PPO2:
50% - 0.19 bar 1.6 bar
EAN 50 EAN 50 MOD: EAD: END:
22.0 m 10.3 m -
Start Pressure: End Pressure: Diff. Pressure:  
- - -  
Avg. Depth: SAC Rate:    
- -    

Avg. Depth: SAC Rate:    
4.31  m 7.49 litres/min    
Gas Mixture:
Air - Back Nitrox 50% - Stage 1
Instructor: Mark Ryan

Sixth dive of my TDI Advanced Nitrox Diver and TDI Decompression Procedures Diver courses with Mark Ryan as the instructor.

Brendan, Mark and I went in at Portsea Pier to practise some dive skills.

I mostly practised switching from my back gas to the stage cylinder and back.

The visibility was quite ordinary.

We planned to go out and do an early morning dive on the Pioneer wreck the next day. However conditions were such that Dive Victoria cancelled all diving and we ended up having breakfast in Rye instead.
 
 

Dive Profile for Dive # 285

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