Close call...

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Diver Joe

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Location
St. John's Newfoundland
Spent this past week in Kingston diving with my buddy Frank from Halifax. We dove a couple of times each day Mon to Fri and had an excellent week of diving.

We did however have one close call that I feel is worth reporting.

On Wed evening, we conducted our third dive of the day, a night dive on the Wolfe Islander.

At approx 13 min into the dive, at the main deck level, I notice Frank checking his SPG and shaking his head as if there was a problem. He looked somewhat puzzled and then pointed to his gauge... I took a look, the computer looked fine and the SPG showed lots of Gas...

I did not recognize the problem and gave him the WTF look/shrug and he again pointed to the SPG.... Indicating that there was some sort of problem.

"Well Frank, I don't know what your problem is buddy, here's a Thumbs-UP, I'm calling the dive."

Frank acknowledges with a "Ah ****" Thumbs UP and a Nod of the head. We proceed forward towards the Up Line...I keep Frank Close to my side and at one point take his arm to say this way and to keep him moving as he is still checking his SPG and shaking his head.

In a Flash!!!...Frank is in my face and he is reaching for my short hose Reg. Oh Oh! He get's the Reg without difficulty and is breathing it a little on the heavy side, but not in a paniced state...

I give him about 30 sec's, and give a few reassuring pats on the shoulders.... MY short hose is still bungeed around my neck, so we are very much stuck face to face, I tap the Reg in His mouth then my own and then point my finger back and forth between the two regs, indicating that we should switch...He nods and the switch is done...

Frank now has my long hose...but we still have a problem, that being that when I gave him the long hose, it somehow became entangled with my bungee on the short hose Reg. We are still entangled face to face at depth and in darkness. Our lights were bobbing about and provided enough light. We were breathing and did not panic, thank God.

I reached down do my calf and pulled my knife and in a few strokes cut the bungee.... I quickly decided to dump the knife and tossed it to the deck of the ship.

Frank actually started to move towards retreiving the knife...I gave him a little tap and indicated to leave it and gave him the Thumbs Up again.... He nodded..... I started towards the bow and up line but quickly realized that Frank was going for a direct open water ascent... I was not in favor of this as we had overcome the entanglement and were now in a recovered position as far as I was concerned.

In order to avoid any further confusion I decided to go with Frank's call for the short route to the surface. Problem now...getting my light onto my Computer to monitor the ascent while dumping from my Wings...Problem was that my UK D8 was to bright and I could not read the screen.... Went to my smaller back up light and I saw 40ft in what I thought to be a too quickly and dumped air as fast as possible... We went Negative and recovered at 55ft...

Thumbs UP...Lets try again....This time I didn't bother to look at the computer.... Dumped a little air when I felt it was required and made sure that my breathing was relaxed/open....

It was a great relief to break the surface.....We both felt okay and swam to the Buoy and decended on the line to 20ft for approx 10min...

We surfaced and Frank was still not aware of what the problem was...He shouted What The F.... I asked what was the problem and he said that he didn't know or didn't understand....His SPG was stuck or something because at 15 min into the dive the Gague had not moved any.... this was what he was trying to point out to me.....

After I had called the dive and as we proceeded towards the upline....he could tell that he was on the last couple of breaths of air in his tank....but the SPG still said full.....At this point he was about to switch to his pony bottle...but when he checked the Pony's SPG...the damm this was empty... What the hell is going on????!!!

Frank then continued with his WTF is going on.....He said that he had checked and that Pony was full before he went into the water.

I pointed out that his problem was that he must have been breathing his Pony bottle for the entire dive and that is why he found it to be empty and that's why his main SPG still showed full.

All Frank could say was NO!!!! I can't believe it..... We traced his bungeed/necklaced Reg back and sure enough...it ran back to his main tank... In the darkness when getting dressed on the boat he had mistakenly necklaced his main Reg and entered the water breathing off his Pony...

We did bubble checks and looked each other over on both of our earlier dives that day....But did not for this dive... Frank helped me into my doubles and I splashed in....He got into his BC and splashed in...gave the Okay and we proceeded down the line...

We went back early the next morning and retrieved my knife.

We relearned a few lessons here....Were very lucky and will certainly take closer closer look at each other in the future.

Please make sure that you/your buddy is breathing the correct Reg. And give each other that good look over before heading down the line.
 
I for one am glad everything ended safely -- I'd hate to loose one of my dive buddies!

As you indicated, no matter how many dive you have under your belt, you should always do a buddy check to make sure everything is ok with each other's setup... you just never know when it can save your life.
 
Good to hear nobody was hurt.

Another good reason why the reg and SPG of a pony bottle should be left on the tank( not attached to BCD or neck), attached to the left hand side in a standard configuration and location.

Simplicity and standardization leads to safety and comfort.
 
I dive with independent doubles and on the negative side both the second stages are D400's. However one has a large yellow hose protector next to the second stage with a matching hose protector on its SPG (which is also clippped on the right side which is a clue that the yellow reg goes to the right tank as well).

This makes both second stages visually and tactilely different and ensures the second stages and SPG's "match" to eliminate the type of confusion that occurred here. It's good to know where the gas you are breathing is actually coming from and to be able to confirm this at anytime during the dive.

Any other stage or deco bottles that I may use have different model second stages (Balanced Adjustables) bungeed to the tank itself to avoid confusion.

Using physically different second stages on redundant systems is a good idea either by having different model second stages or by altering both their look AND feel in some fashion.

I don't entirely agree with leaving the reg and SPG for a pony bottle on the tank. When I dove with a pony, it was back mounted had an SPG clipped to my right side. This allows the diver to actually see what is in the pony at any time and in the case mentioned above, the diver would have probably figured out what was happening the first time he looked at the SPG for his pony.

In my opinion, if you back mount a pony, it needs an SPG that you can actually see. If however you sling your pony as a stage bottle, then I agree the reg and SPG need to be left on the tank
 
Was out with Frank today and he picked up materials to sling his Pony vice Back mount.

We have already discussed various means of Marking his Regs...

We were lucky that things turned out as well as they did...They certainly could not have gotten much worst.

Keeping cool headed was the one thing that we had going for us....Were certainaly not impressed with our Goof/Screw-UP!!!!
But it was an eye opener of how fast a good dive can turn to crap......Also a reminder as to the importance of a Buddy... We both dive solo on occasion... In fact we both dove the MARSH solo that morning.

Perhaps ...others will take heed and avoid putting themselves in the same situation. Again...give each other a good looking over and keep an eye on each other throughout the dive.

Safe and Happy Diving
 
**'s like this is why I dive DIR and only DIR.

They are also why we will judiciously exercise Rule #1.

Before you jump on your keyboard and reply, look through the DIR fundamentals manual and see if the answer to each of the problems mentioned in the opening post are not adressed.


:doctor:

Kevin
 
Good to hear you guys survived.

A few points.

1. Yours is a perfect example of why I don't add the complexity and hassle of a pony bottle to my system.

I do monitor my gas supply and I always have enough gas to get my buddy and I to the surface with a controlled ascent. If I reach that limit then its thumbs up and we do a direct controlled ascent to the surface.

I always dive with a buddy so if I were to have a failure with my gas supply, my backup is my buddy's long hose. My buddy also has a brain which is useful as it was for you guys when the buddy thumbed the dive. (Good decision !!) I have yet to see any gear company marketing an intelligent pony bottle.

If I am doing overhead or deeper dives then I use a properly rigged set of doubles with an isolator valve and 2 regs.

2. My buddies and I normally do full on Out of Air drills at least on a weekly basis.
Its one of the skills we practice on a weekly Thursday night skills dive. Skills such as OOA need to be practiced. With that practice your buddy would have gone for the long hose in your mouth rather then the necklace regulator.

3. Assuming you breath the long hose, the most likely reason the long hose got caught in the bungie necklace is that the necklace regulator was donned after the long hose was. Prior to the descent on every dive we do a modified S-drill where the long hose is fully deployed to verify that it can be deployed when needed.

Again good to hear you both survived.

Take care

Marc Hall
www.enjoythedive.com
 
Kevin,

What does ** mean?

What is rule #1 and who's rule is it?

Who are the "we" you speak for?

The DIR fundamental manual must be great but could you address(if you feel your qualified) the situation of the first post?

hope you don't mind a newbie jumping on their keyboard and asking questions?

Thanks
teamplayer
 
I have read the Dir manual and it is full of wonderful info... But most divers do not dive according to DIR.

My post is there just as a reminder that "stuff" can and does happen...and we all need to take care. I'm sure that you will agree that an error such as breathing the wrong Reg has resulted in the loss of a few good divers.

My post is there to say...Hey we screwed up and this is how....In the hopes that it might help someone.


Safe and Happy diving
 
Was great to see that you dropped the knife rather than fumble around with it. I hope that if I'm ever in the same situation, I'll do the same.
 

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