The Career Opportunities in Deep Sea Diving
If you are a recreational diver, and that you’ve
fallen in love with the sport, then you might be
thinking of becoming a professional diver. Sure you
can become an instructor and teach scuba diving to
other people, but it would be a lot more fulfilling if
you try professional deep sea diving or what is
commonly referred to as commercial diving.
Commercial diving is not just about knowing how to
dive in very deep waters, but it will also require you
to become familiar with special tools that are used in
commercial diving. Also, there are a lot of specialty
courses in deep sea diving which means that there will
be a lot of career opportunities in this field.
Commercial diving is very different from recreational
diving. Here, you will be able to use your skills on
diving to do all sorts of things underwater. For
example, if the hull of a boat needs to be cleaned,
commercial divers are usually hired. They are cheaper
than dry docking a ship and they also tend to get the
job done.
Another great career in commercial diving is by
becoming an underwater welder specialist. Commercial
divers with this kind of specialization are very much
in demand, especially companies that requires
underwater construction, such as offshore oil rig
platforms. Also, salvaging operation projects need
welders to cut through metal. Shipping companies are
also in need of such commercial divers with welding
specialization. They will need them to make repairs on
the ship, such as the propeller and the hull.
Another specialty that is highly in demand is the
rigging specialist. You have to remember that
commercial diving is not just about diving but it’s
also about knowing how to work the key components in
the industry. A rigging specialist is responsible for
crane operations and also for advanced rigging
procedures. Although most people see rigging on
topside, you have to remember that there are also
riggings underwater that needs to be done by
commercial divers. By taking the rigging specialty
course, you will be able to learn about the techniques
on rigging topside as well as underwater.
Also, underwater burning specialists are very much in
demand in the world of commercial diving. Here, you
will be required for underwater burning and cutting.
Commercial diving schools offer this kind of specialty
course to their students and they will teach you all
about equipment setup and repair, the techniques for
cutting and burning underwater, as well as the use of
exothermic and tubular rods.
Of course, anywhere where commercial diving exists,
accidents are very much possible. Although diving
accidents are rare, it is still important to have dive
medical technicians as part of the crew. Dive medical
technicians are knowledgeable about the effects of
prolonged deep dives, such as decompression sickness,
extreme fatigue, and also nitrogen narcosis.
Dive medical technicians specialize in diving related
incidents and ailments. They will know what to do in
case you experience decompression sickness and they
have the skills to operate hyperbaric chambers.
You also need to consider that commercial divers are
required to work underwater everyday. In fact, they
often stay under water for up to 30 days and can even
dive up to 1,200 feet. Also, they are called upon on
emergencies, such as broken underwater pipelines and
will be required to work under extreme weather
conditions. And, because they often work with heavy
equipments, it is inevitable that injuries may occur.
With dive medical technicians, you can be sure that
dives will be a lot safer and more prepared.
As you can see, there are so many careers in the world
of deep sea diving or commercial diving. By choosing
the field that appeals to you most, you can be sure
that you will have a fulfilling career in the world of
commercial diving.
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Deep Sea Diving: Careers in Diving
Have you ever considered a unique career? If you have,
then you may have a lot of types of careers in your
mind that you can think of. If you love scuba diving,
then you may ask yourself what kind of career that can
point you to scuba diving aside from being a dive
master or a scuba diving instructor. Aside from being
able to explore the ocean, you will see that there is
a career that you can get from deep sea diving.
There are a lot of careers that points to deep sea
diving. One career that you may want to try is by
being a commercial diver. This kind of diving requires
a lot of guts and the qualifications are quite strict.
In deep sea diving, you will see that divers here are
involved in a lot of objectives. One is to do salvage
operations on sunken ships, while others are to clean
the hulls of ships. Deep sea divers are also needed in
ocean oil rigs to weld pipes underwater as well as
clean steel.
There is a wide scope of objectives in commercial
diving. The training is very rigorous as you will need
to handle hazardous materials underwater, such as high
explosives and be in dangerous situations.
In commercial diving, you will see that divers here
are different from your average recreational divers.
They are well-trained in the aspects of diving safety
to the point that everything they do underwater should
be perfect.
So, how does one become a commercial diver? First of
all, you have to remember that commercial diving is
different from recreational diving. Having an open
water qualification is not enough for you to become
qualified as commercial diver. You still need to go to
school for this kind of job.
In commercial diving schools, you will learn all about
dive tables and how to use them, and you will also be
taught about underwater welding and how to handle high
explosives underwater. Safety is the most important
aspect of commercial diving.
You will also be taught underwater communications and
emergency safety procedures in case something wrong
happens. In commercial diving, you will also learn
about the hazards of working underwater, especially in
deep diving, wherein nitrogen narcosis is very common.
You will also be taught about the symptoms of nitrogen
sickness or bends and how to detect if a fellow diver
is suffering from nitrogen narcosis.
Also, you will be taught about the different air mixes
in diving, such as air, nitrox, and trimix. This is
important as you will be breathing it underwater.
Using the wrong mix when you go deep sea diving can be
lethal.
Commercial diving is a promising career that is full
of adventure. The pay is one of the best in the world
and you will also be able to use hi-tech scuba diving
equipments, such as rebreathers, state-of-the-art
underwater scooters, underwater radio communications,
as well as hi-tech industrial equipments.
Deep sea diving careers, such as commercial diving is
a rewarding career. If you have the guts for it and
you want a career that is full of adventure, then
commercial diving is for you. Just remember that in
deep sea diving, safety should always come first.
Remember these things and you can be sure that you
will be able to have a wonderful and fulfilling career
as a commercial diver.
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Deep Sea Diving: Jobs as a Commercial Diver
Whenever people hear the words scuba diving, they will
often think about tourists on some exotic tropical
country having a lot of fun exploring the underwater
world. However, you have to consider the fact that
scuba diving is not just a recreational activity. In
fact, in deep sea diving or commercial diving, you
will see that there are a lot of career opportunities
that one can enter.
For example, because oil companies are now tackling
oil reserves in the ocean, they will need deep sea
divers or commercial divers to help out when it comes
to getting the job done. Commercial divers are very
important in oil rigs. If something goes wrong with
the rig underwater, they will call on commercial
divers to fix the problem.
Commercial divers are a special breed of divers. First
of all, they have special training and attending a
special kind of scuba diving school. Here, they are
taught how to handle state of the art scuba diving
equipments as well as other underwater tools that are
needed to get the job done.
They are also trained to weld underwater, handle high
explosives and also taught how to handle dangerous
situations, such as nitrogen narcosis and
decompression sickness.
Commercial divers should also be in a very good
physical condition. Besides, working in an underwater
environment is a lot more stressful than working on
surface. You will be plagued with strong underwater
currents that can easily drain ones strength, and
commercial divers will also need to deal with working
in poor visibility.
The dangers are also there. Decompression sickness,
nitrogen narcosis and underwater predators will also
be a danger in this kind of work. Also, accidents can
happen if commercial divers are not careful enough.
This is why extensive training is required before you
can become a commercial diver. In fact, commercial
divers are even taught about diving medicine and how
to treat different ailments associated with diving on
very deep waters. Also, because you will handle and
operate machineries and handle hazardous materials,
you will be open to very dangerous situations.
Although there are dangers in deep sea diving or
commercial diving, you will see that the rewards in
this kind of job is very much worth it.
First of all, in commercial diving with oil companies,
you can expect to get a great pay. In fact, even when
you are new, you will be able to have a chance to earn
60 to 100 thousand dollars in a year. And, you will
only be working 8 to 9 months every year.
Aside from the pay, you will also be able to travel
the world. Wherever there is an oil rig owned by the
company you work for, you can be sure that you will be
able to go there. Just imagine, from the coast of the
United States to the waters of Asia, you will be able
to dive there. If you love scuba diving, there is no
better job than commercial diving. You get to travel
for free, and you get paid to dive.
As you can see, deep sea diving has its perks.
Although the dangers are there, you will see that
accidents are rare. This is because commercial divers
are highly skilled professionals that are trained to
do their job perfectly. So, if you love scuba diving
and you want to make a living out of it, being a
commercial diver for oil companies is the job for you.
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Deep Sea Diving: The Importance of Trimix
If you think that scuba diving is all about attaching
an oxygen tank in your back and breathing through it
with the use of a regulator, then you are wrong.
There’s a lot more to scuba diving than that. In fact,
pure oxygen is never used in scuba diving, especially
on deep sea diving.
In recreational diving, air is commonly used and not
pure oxygen as most people assume. Air is basically
composed of 70 percent nitrogen and 30 percent oxygen.
However, nitrox mixes are now being used a lot more in
recreational diving as it decreases the chances of
nitrogen sickness.
Although nitrox is still composed of nitrogen and
oxygen, the oxygen concentration is a lot higher than
air. This will reduce the risk of nitrogen sickness or
bends, but it trades off depth. The more oxygen there
is in your scuba diving tank, the shallower you are
allowed to dive.
So, just why is pure oxygen not used in deep sea
diving? This is because of oxygen toxicity. As you go
deeper underwater, the pressure increases and oxygen
toxicity becomes a factor. So, by reducing oxygen in
the air you breathe, you will be able to go deeper.
However, by doing so, you will also increase the
amount of nitrogen in the air you are breathing which
can result in nitrogen narcosis when you go deeper as
well as nitrogen sickness or the bends.
You may wonder how deep sea divers go deep underwater.
The answer to this question is trimix. Trimix is a
special air mix designed for deep sea diving. Trimix
is composed of oxygen, nitrogen and helium hence the
term trimix.
Helium is used because it reduces the proportions of
nitrogen and oxygen. This means that because the
oxygen is reduced, it will enable the diver to dive
deeper. And, because nitrogen is reduced, the diver
will not experience nitrogen sickness or nitrogen
narcosis.
The great thing about helium is that it can be
breathable under pressure and it has very little
narcotic effect. Because of helium’s low density, it
reduces breathing resistance at depth or at pressure.
Also, helium does not enter slow tissues as readily as
nitrogen, which causes the bends.
The only disadvantage of helium is that it conducts
heat 5 times faster. Also, during descent, deep sea
divers suffer from a condition called hyperbaric
arthralgia.
If you become a deep sea diver, you will learn about
the different variations of trimix. Some will be named
trimix 10/70 and etc. If you come across with trimix
10/70, it will mean that the gas inside the scuba
diving tank will be composed of 10 percent oxygen, 70
percent helium and 20 percent nitrogen. This kind of
mix is suitable for dives up to a hundred meters or
330 feet.
These are the things that you have to remember about
trimix. As you can see, deep sea diving is not as
simple as it may seem. There are so many aspects in
deep sea diving that you have to be aware of and one
of them is the gas used for breathing.
So, before you don your scuba diving gears and you
plan on going very deep, keep in mind that deep sea
diving is a specialty course that one needs to take
before they undertake dives like this. Deep sea diving
is different from recreational diving. It takes years
of training and a lot of discipline.
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