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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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How did you get the name of Deep Diver?
Steve (ex SurD02 and He02 diver) |
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SteveB wrote:
How did you get the name of Deep Diver? Steve (ex SurD02 and He02 diver) Maybe a name a girlfriend gave him? ;-) John |
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"SteveB" wrote in message
news:2j4ge.24733$fI.11025@fed1read05... How did you get the name of Deep Diver? Steve (ex SurD02 and He02 diver) Hi SteveB, Unfortunately, I have not yet "dived" into the realm of Trimix, HeO2, Surface Decompression On Oxygen, or other exotic breathing gases or decompression techniques. Although I'd like to learn some of those skills one day. I got the nickname from an instructor when I was getting my Divemaster certification many years ago (I've since earned my Instructor rating). He wanted to teach me the effects of nitrogen narcosis, but could never observe any symptoms in me, even past the "recreational limit". Of course, JohnM's reasoning holds some merit too... :P - Michael |
#4
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![]() "DeepDiver" wrote in message ... "SteveB" wrote in message news:2j4ge.24733$fI.11025@fed1read05... How did you get the name of Deep Diver? Steve (ex SurD02 and He02 diver) Hi SteveB, Unfortunately, I have not yet "dived" into the realm of Trimix, HeO2, Surface Decompression On Oxygen, or other exotic breathing gases or decompression techniques. Although I'd like to learn some of those skills one day. I got the nickname from an instructor when I was getting my Divemaster certification many years ago (I've since earned my Instructor rating). He wanted to teach me the effects of nitrogen narcosis, but could never observe any symptoms in me, even past the "recreational limit". Of course, JohnM's reasoning holds some merit too... :P - Michael I had high adventure from 1974 to 1980 in the Gulf of Mexico. Mixed gas, surface decompression in a chamber, underwater welding and cutting, setting explosives, building things, pipelining, and all sorts of things. I started diving in 1969. Since I quit in 1980, I haven't had a scuba tank on since. I would like to do some shallow water diving, maybe in Central America this summer. You do so much, that it gets to be like work. Cold water. Bad weather. Danger. It was a real adventure, and I am glad I followed my heart and did it. All diving is a kick, no matter the depth. Once you got your head underwater, it's all the same, anyway. And diving where you can see is a pure D joy. A lot of ours was in muddy water with the feel technique. As per nitrogen narcosis, it hits everyone different. Just like booze or drugs. The trick is to know when it has hit you, and to recognize when it's coming on. Some people can still stay focused though impaired. To learn our limits on CO2 buildup, we had to ride a stationary bicycle at the bottom of a pool of water until we passed out. That was fun. To learn our narcosis level, we just had to go into a chamber. Take care. Steve |
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"SteveB" wrote in message
news:mrege.29004$fI.14521@fed1read05... "DeepDiver" wrote in message ... "SteveB" wrote in message news:2j4ge.24733$fI.11025@fed1read05... I got the nickname from an instructor when I was getting my Divemaster certification many years ago (I've since earned my Instructor rating). He wanted to teach me the effects of nitrogen narcosis, but could never observe any symptoms in me, even past the "recreational limit". I started diving in 1969. Since I quit in 1980, I haven't had a scuba tank on since. I would like to do some shallow water diving, maybe in Central America this summer. You do so much, that it gets to be like work. Cold water. Bad weather. Danger. I can see how the difficult work aspect of commercial diving can take some of the joy out of being underwater. Did you ever do much recreational diving? I hope you get back into the sport of it. Particularly in a plaec where the water is clear and warm and filled with amazing things to see. It was a real adventure, and I am glad I followed my heart and did it. All diving is a kick, no matter the depth. True. We all have to work for a living. Might as well do something adventurous, right? Something about only living once... As per nitrogen narcosis, it hits everyone different. Just like booze or drugs. The trick is to know when it has hit you, and to recognize when it's coming on. Yes, I know. And it even hits the same person differently on different days or under different conditions. I didn't intend to sound flipant about my experiences below that magic depth of 130', it's just that on those dives with that instructor where we happened to go deep, I didn't narc out. Of course, that's not to say that if I were to go deep the next time I dive, that I would still be resistant to the effects. One should never become complacent. Some people can still stay focused though impaired. To learn our limits on CO2 buildup, we had to ride a stationary bicycle at the bottom of a pool of water until we passed out. That was fun. To learn our narcosis level, we just had to go into a chamber. Sounds like some of the fun aeromedical testing and training I did when in the Navy. Take care. You too. If you go diving this summer, have a safe and fun time! Regards, Michael |
#6
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DeepDiver wrote:
[Commercial diving] was a real adventure, and I am glad I followed my heart and did it. All diving is a kick, no matter the depth. True. We all have to work for a living. Might as well do something adventurous, right? Something about only living once... I know a guy who's a commercial diver & welder. He's been at it for ten or fifteen years, and he's good at it: he's one of about a dozen people on the planet certified to weld the pressure hulls of nuclear subs while they're still in the briny. He's the Manly Man type, but he says the work is just plain Godawful hard (plus there are lots of ways to die while doing it). To him, diving is about as exciting as laying bricks. But he's very, very well paid, works when he feels like it and doesn't when he doesn't. He has lived and worked all over the world -- name the place, he's had a job there. He knows the nightlife, the daylife, and the wildlife of places I can't even pronounce. Speaks enough fragments of enough languages to get around most any seaport in the world. Has lots of stories to tell, and if they're mostly lies, who cares? Now he's in his mid-thirties, lives on his very large property in the Philippines, works a couple of months each year, and owns a few businesses. Nice. Me? Thank you, no. I really like my unexceptional life. Pete -- Artful Bodger http://www.artfulbodger.net |
#7
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![]() "DeepDiver" wrote .. I can see how the difficult work aspect of commercial diving can take some of the joy out of being underwater. Did you ever do much recreational diving? I hope you get back into the sport of it. Particularly in a plaec where the water is clear and warm and filled with amazing things to see. You too. If you go diving this summer, have a safe and fun time! Regards, Michael Thanks. I had ten years of heart problems ending with a five way bypass and aortic valve replacement June 20, 2002. If I go diving, it will be on a limited basis in protected water where I can just putz around and look at things in shallow water. I get the urge now and again, just haven't done it. Might even rent one of those minisub things. Steve |
#8
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![]() "artfulbodger" wrote in message I know a guy who's a commercial diver & welder. He's been at it for ten or fifteen years, and he's good at it: he's one of about a dozen people on the planet certified to weld the pressure hulls of nuclear subs while they're still in the briny. That's an amazing assertion. A "wet" weld can only have 80% strength and 50% ductility becaues of the quenching action of the water. There are only a couple of rods that will work underwater. How is it that a weak brittle weld would be allowed in a pressure hull weld? I don't believe I've ever heard of that cert. He's the Manly Man type, but he says the work is just plain Godawful hard (plus there are lots of ways to die while doing it). To him, diving is about as exciting as laying bricks. It is just the elevator that takes you to work. You have to know what to do when you get there. It is far easier to teach a welder how to dive than a diver how to weld. You can teach a monkey how to dive. Diving is a blast when you can see. It's just that most of the time, you can't see anything. How does one weld when they can't see the weld? But he's very, very well paid, works when he feels like it and doesn't when he doesn't. That's odd. When I worked, if you "didn't feel like working" when a company called you, they just didn't call you again. 80% of life is showing up, and when you won't show up, they will use a more reliable if less able worker. "Not feeling like it" was not a valid reason. There were no valid reasons unless you were injured. And you stayed until the job was done, even if that was six months working 12 hours a day. Burnout is high. Most divers don't last five years due to burnout or injury(ies). Your friend, at fifteen years is either very lucky, or very talented, or very burned. Repetitive decompression wreaks havoc on the body tissues. Please refer to dysbaric avascular necrosis in google. You just can't do it for long periods of time. Well, you can, but some people just have a higher pain threshold. It damages you for the rest of your life. I have a friend that lives in ******** City, Kansas, named Tony. He retired after about five years with Taylor/Brown and Root and 900' of water in the North Sea. He went back home and bought most of his little home town. Most divers are a pirate mentality, and end up with little or nothing. If you read this, Tony, the welder, get back to me. Steve, Ocean Corporation Class of Nov. 1974 Gulf of Mexico, 1974-1980 HOLY CRAP. THAT'S 31 YEARS AGO! -- Artful Bodger http://www.artfulbodger.net |
#9
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SteveB wrote:
I don't believe I've ever heard of that cert. Shrug. I don't know enough about subs to give specifics. Here's what I do know: this guy was the thirteenth person ever certified to do whateverthehell he does on nuclear subs. So far, there hasn't been a fourteenth. So says his teacher (who trained a couple of AWS Open Weld Trials gold medalists, and a few top-three finishers in the World Skills Competition, so I believe him). It is far easier to teach a welder how to dive than a diver how to weld. Yes. As a new diver, this guy had an edge over his fellow newbies because he could weld. That got him a lot of work right off the bat. But he's very, very well paid, works when he feels like it and doesn't when he doesn't. That's odd. When I worked, if you "didn't feel like working" when a company called you, they just didn't call you again. For the first few years, sure. At the start, this guy never, ever turned anything down. But it's like any other trade: you get established. If you're good, and you have a rep, and you have skills the other guys don't, you can take the work you want. No need to take every junk job that comes along. Why would a cabinet maker refloor a chicken coop? Why would an ace deep-sea welder inspect water towers in Hoboken? Burnout is high. Most divers don't last five years due to burnout or injury(ies). Your friend, at fifteen years is either very lucky, or very talented, or very burned. Whatever. Maybe he wasn't burned out because he hadn't taken every sh!t job tossed his way. When I knew him, he was back at the school, doing additional work in some crazy kind of heavy plate welding. Then it was off to the Pacific Rim for some project or other. Sorry, Steve, if this guy's career sticks in your craw. -- Artful Bodger http://www.artfulbodger.net |
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SteveB wrote:
"DeepDiver" wrote . I can see how the difficult work aspect of commercial diving can take some of the joy out of being underwater. Did you ever do much recreational diving? I hope you get back into the sport of it. Particularly in a plaec where the water is clear and warm and filled with amazing things to see. You too. If you go diving this summer, have a safe and fun time! Regards, Michael Thanks. I had ten years of heart problems ending with a five way bypass and aortic valve replacement June 20, 2002. If I go diving, it will be on a limited basis in protected water where I can just putz around and look at things in shallow water. I get the urge now and again, just haven't done it. Might even rent one of those minisub things. Steve I wouldn't do that Steve. Even 'putzing' around entails lots of stress on the old bod. I have seen folks washed out of diving for lots less problems than you have. I would suggest just snorkling but I know (from bitter experience) that once you have tasted the freedom and the rush from that tank on your back you can never settle for that. Ken (certified since 1974) |
#11
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![]() "artfulbodger" wrote in message ... SteveB wrote: I don't believe I've ever heard of that cert. Shrug. I don't know enough about subs to give specifics. Here's what I do know: this guy was the thirteenth person ever certified to do whateverthehell he does on nuclear subs. So far, there hasn't been a fourteenth. So says his teacher (who trained a couple of AWS Open Weld Trials gold medalists, and a few top-three finishers in the World Skills Competition, so I believe him). It is far easier to teach a welder how to dive than a diver how to weld. Yes. As a new diver, this guy had an edge over his fellow newbies because he could weld. That got him a lot of work right off the bat. But he's very, very well paid, works when he feels like it and doesn't when he doesn't. That's odd. When I worked, if you "didn't feel like working" when a company called you, they just didn't call you again. For the first few years, sure. At the start, this guy never, ever turned anything down. But it's like any other trade: you get established. If you're good, and you have a rep, and you have skills the other guys don't, you can take the work you want. No need to take every junk job that comes along. Why would a cabinet maker refloor a chicken coop? Why would an ace deep-sea welder inspect water towers in Hoboken? Burnout is high. Most divers don't last five years due to burnout or injury(ies). Your friend, at fifteen years is either very lucky, or very talented, or very burned. Whatever. Maybe he wasn't burned out because he hadn't taken every sh!t job tossed his way. When I knew him, he was back at the school, doing additional work in some crazy kind of heavy plate welding. Then it was off to the Pacific Rim for some project or other. Sorry, Steve, if this guy's career sticks in your craw. -- Artful Bodger I'm sorry, where did I say that? I just mentioned some things relative to what you said he said about his work that were contradictory to my own experience in the same field. If your friend actually exists, I salute him. I know what a Spartan life it is, and what living high adventure 24/7 is like. His career does not stick in my craw. A few of your inaccurate statements do, but that is just your perception from what he has told you, and that, by your own admission, is something that you don't understand a lot about anyway. Please refer to YOUR words: I don't know enough about subs to give specifics. do whateverthehell he does on nuclear subs. doing additional work in some crazy kind of heavy plate welding. Then it was off to the Pacific Rim for some project or other. Personally, I like to speak directly to people's faces, and hear things directly from their mouths. This thing of "I have a friend who......" is a bit on the fictional side, and gives no opportunity for clarification. I still stand on my statements on "underwater welding." A choice of fixing things that is so poor technically that it is rarely used. If you know anything about welding, you know that seawater is not conducive to any welding. Now, if you are habitat welding, or SPAR welding using an argon flooded containment environment, that's different. But, then, you didn't get specific about such things, because you said you didn't understand such things. There is much mention of "underwater welding" during conversations. But there is very little mention of how little is done, or how ineffective the process really is. Most engineers won't even consider it. Almost everything that really needs to be critically welded is welded before being sent down, or raised to the surface, welded, and reinstalled. I believe that if a nuclear sub were to have a hull problem, it would be drydocked, repaired, and all other welds tested to see if there were more bad welds. Most references to "underwater welding" are from people who see underwater cutting, which is done with a hollow electrode and pure oxygen. To the layman, it looks like welding. You did not mention how inspection is performed for such welds. Almost all NDT would be impossible because of the water. It is amazing to me listen to discussions about welding or diving. I avoid joining in when I hear it in conversation. Most people who know the most about the subjects are quiet until they establish the experience levels of the conversants. Everyone you meet seems to know all about welding or diving. Or have a "friend" who does, and who has told them everything in the world about it. So, many people, myself included, stay silent rather then enter a discussion with unqualified inexperienced people. It is far more amusing to listen to urban legends, outrageous claims, third hand adventure stories, and outright false statements than it is to correct everyone with truthful information. So, carry on. Steve, Ex-hard hat, AWS certified welder, Offshore Petroleum Institute Certified Crane Operator, Offshore Petroleum Institute Certified Rigger, Certified 10,000# fork lift operator |
#12
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![]() "Ken Davey" wrote in message ... SteveB wrote: "DeepDiver" wrote . I can see how the difficult work aspect of commercial diving can take some of the joy out of being underwater. Did you ever do much recreational diving? I hope you get back into the sport of it. Particularly in a plaec where the water is clear and warm and filled with amazing things to see. You too. If you go diving this summer, have a safe and fun time! Regards, Michael Thanks. I had ten years of heart problems ending with a five way bypass and aortic valve replacement June 20, 2002. If I go diving, it will be on a limited basis in protected water where I can just putz around and look at things in shallow water. I get the urge now and again, just haven't done it. Might even rent one of those minisub things. Steve I wouldn't do that Steve. Even 'putzing' around entails lots of stress on the old bod. I have seen folks washed out of diving for lots less problems than you have. I would suggest just snorkling but I know (from bitter experience) that once you have tasted the freedom and the rush from that tank on your back you can never settle for that. Ken (certified since 1974) Yeah, as I say, if I do any diving, it will be shallow water look around stuff. Besides, the best lighting and visibility is in shallow water, as well as plants and animals to view. Shoot, snorkeling in shallow water where there is a lot of stuff is a kick. Ahhhhhhh. The rush of having a tank on your back. As a child, I had two recurring dreams. One was that I could fly, and the other was that I could breathe underwater. When I took my first breath on a regulator, it was just like that dream. Hesitancy to inhale, waiting for the rush of water, inhaling, and then there air and no water. Then the rush of "HEY!, this is cool." From then on, I was bitten. Of all my years of diving, and all my experiences, that one moment is the one I remember the most. Steve |
#13
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SteveB wrote:
"Ken Davey" wrote in message ... SteveB wrote: "DeepDiver" wrote . I can see how the difficult work aspect of commercial diving can take some of the joy out of being underwater. Did you ever do much recreational diving? I hope you get back into the sport of it. Particularly in a plaec where the water is clear and warm and filled with amazing things to see. You too. If you go diving this summer, have a safe and fun time! Regards, Michael Thanks. I had ten years of heart problems ending with a five way bypass and aortic valve replacement June 20, 2002. If I go diving, it will be on a limited basis in protected water where I can just putz around and look at things in shallow water. I get the urge now and again, just haven't done it. Might even rent one of those minisub things. Steve I wouldn't do that Steve. Even 'putzing' around entails lots of stress on the old bod. I have seen folks washed out of diving for lots less problems than you have. I would suggest just snorkling but I know (from bitter experience) that once you have tasted the freedom and the rush from that tank on your back you can never settle for that. Ken (certified since 1974) Yeah, as I say, if I do any diving, it will be shallow water look around stuff. Besides, the best lighting and visibility is in shallow water, as well as plants and animals to view. Shoot, snorkeling in shallow water where there is a lot of stuff is a kick. Ahhhhhhh. The rush of having a tank on your back. As a child, I had two recurring dreams. One was that I could fly, and the other was that I could breathe underwater. When I took my first breath on a regulator, it was just like that dream. Hesitancy to inhale, waiting for the rush of water, inhaling, and then there air and no water. Then the rush of "HEY!, this is cool." From then on, I was bitten. Of all my years of diving, and all my experiences, that one moment is the one I remember the most. Steve The dual dreams - flying and breathing underwater are *both* realized with SCUBA! Ya know......... Ken. |
#14
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Oh well now, this is fun. You're eager to start a dicksize war and
I'm paralyzed by not caring very much. The guy wasn't invited to address my welding class because he drove a forklift, but because he was a very successful welder and diver. You may want to know about the inspection procedures on nulear subs, but I don't. I don't care what kind of rod they use welding submarine oil pipelines, or bridges, or tanks, or tunnels, or the fillings in whales' teeth. Not interested. If you want to learn how such stuff is done, sorry, dude, you'll have to ask someone else. Maybe read a nice book. But you might want to make less noise about it. You sound like a framer who doesn't believe cabinetmakers exist. -- Artful Bodger http://www.artfulbodger.net |
#15
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![]() "artfulbodger" wrote in message ... Oh well now, this is fun. You're eager to start a dicksize war and I'm paralyzed by not caring very much. The guy wasn't invited to address my welding class because he drove a forklift, but because he was a very successful welder and diver. You may want to know about the inspection procedures on nulear subs, but I don't. I don't care what kind of rod they use welding submarine oil pipelines, or bridges, or tanks, or tunnels, or the fillings in whales' teeth. Not interested. If you want to learn how such stuff is done, sorry, dude, you'll have to ask someone else. Maybe read a nice book. But you might want to make less noise about it. You sound like a framer who doesn't believe cabinetmakers exist. -- Artful Bodger http://www.artfulbodger.net Whatever. We can always go back to stories about "your friend." I prefer only to talk about what I have actually done. Steve |
#16
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![]() I prefer only to talk about what I have actually done. Good idea, Steve, give that a try. It's probably your best bet. -- Artful Bodger http://www.artfulbodger.net |
#17
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![]() "artfulbodger" wrote in message ... I prefer only to talk about what I have actually done. Good idea, Steve, give that a try. It's probably your best bet. -- Artful Bodger Yes, versus what my imaginary friend has done. Steve |
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