Wet Underwater Welding Versus Dry Underwater Welding

People who want to earn an underwater welding salary must learn how to weld and dive. Then, they have to do one of two types of welding. They either do wet underwater welding or dry or hyperbaric welding. Wet welders use a type of welding process that uses waterproof electrodes. Typically, the only work on low carbon equivalent steels. Many other materials cannot rely on this type of welding as they can be cracked in the process. The types of welding that wet welders use are as follows:

• Shielded metal arc welding
• Flux-colored arc welding
• Friction welding

Hyperbaric welding can also be done to earn an underwater welding salary. In this type of welding, workers weld in a pressure chamber that is filled with a gas mixture. The chamber is sealed around the worker and the structure that needs welding. Most types of welding can be used in this type of environment. However, the most common type that is used is Gas Tungsten Arc Welding. Most people who work in the field of hyperbaric welding will remain in their pressurized tank for up to a month. It takes so long to depressurize that it only makes sense to stay in their pressured state. However, they are lifted in and out of the water in the tank.

Risks That Must Be Endured to Earn an Underwater Welding Salary

One of the most common risks that underwater welders face is that of electric shock. The companies that employ these workers try to minimize this risk. They minimize it by insulating the equipment and making sure that it has been efficiently adapted to an underwater environment.

The other risks are ones associated with diving in general. For instance, they risk getting decompression sicknesses. After long periods of time in the water, they also may suffer from cognitive or musculosketal effects that may become long term. Some divers have claimed that they have even tasted metal in their mouths while pressurize. Many experts believe that this taste was dental fillings breaking down in their mouths.

People who enjoy welding and are not afraid of a risky intense job may enjoy underwater welding. It can be a high pressure environment both literally and figuratively. However, the relatively high underwater welding salary makes this job worth it for most of the people who are interested in pursuing work in this field.

What to Expect from an Underwater Welding Training Course

These specialized training courses are available at a variety of institutions. At the completion of one of these courses, individuals should be able to weld in accordance with the EWF (European Welding Federation) and the AWS (American Welding Society). They will receive an entry level welding certification from the AWS and a certificate from their school which states that they have completed a topside welding course for commercial divers. While in an underwater welding training course, students can expect to take classes in the following types of subjects:

• How to safely weld underwater
• Introduction to welding equipment
• Special techniques for underwater work
• Terminology classes on electrode and welding terms
• Welding problems and defects
• How to Control weld operations
• How to maintain quality work
• How to hook together steel plates using three different techniques

Training for Individuals Who Are Already Certified Welders

People who already have their welding certification may be interested in becoming an underwater welder. Making this shift in their career often equates to a much higher salary. The average welder makes less than $20 an hour while an underwater welder may make anywhere from $100,000 to $200,000 per year.

In order to make this shift, these professionals do not necessarily need to attend an underwater welding training course. Instead, they can just get their commercial divers license. Then, they can start working as apprentice drivers. This period usually takes up to two years to complete. During this time, these divers will prove that they can efficiently perform all types of underwater welding.

Underwater Welding Training for People who Are Already Certified Divers

If a person is already certified as a commercial underwater diver, they may wish to expand their career options by taking an underwater welding course. They will have to learn about welding procedures and welding qualifications. There are many companies that offer this type of training, or interested people can opt to attend a school that offers the same training. However, this is only relevant for people who are commercially certified. Sport divers do not yet have the education about how to work in a commercial off shore environment.

If you are interested in expanding your career options and making a higher income, it is possible. With only a couple of years of training, you can become certified as an underwater welder. An underwater welding training course may be your first step to success.

Underwater Welding Education

Having an education from an accredited diving/welding academy can make the difference between being hired and being passed over for a position. Individuals should look for schools that offer a lot of water time. For example training that culminates in at least 1800 to 2000 minutes of underwater time should be adequate to impress an employer. A school that offers hands on learning for students is another important aspect. Underwater welding is an extremely dangerous job and employers want candidates with a lot of experience. Little or no job history will not bar you from employment but no water time or other experience will. Lastly, individuals should also choose a school that will allow them to earn certifications that are well recognized in the industry.

Skills for underwater welding jobs

A person that works in this field is a certified welder and also a trained commercial diver. These are two skills that often do not go hand in hand. There are academies that train people on how to become both at the same time however possessing one or both of these skills is a must to begin training or entering a career in underwater welding. A commercial diver should be familiar with performing duties associated with commercial sub-sea work. These individuals must be able to perform weld setup and prep, weld in accordance with the AWS D3.6M, wet or dry, underwater welding code, as well as other welding activities.

How much do welder-divers get paid?

Like other professions, there are multiple factors that influence how much underwater welding jobs pay. In general, a certified welder-diver can make anywhere from 100K to 200K annually. Many of these individuals are not paid weekly or bi weekly as in a typical job. They are paid on a per-project basis and may not always be working for the same employer. For example they may perform contract work. The task of welding underwater is extremely dangerous with varying degrees of difficulty. For instance the depth a diver needs to go, the amount and type of work that needs to be performed and the region of the world where work is being done will all effect how much the diver gets paid.

Being a welder-diver is an exciting and diverse career. These positions take people all over the world and diver-welders enjoy good pay and a stimulating work environment. There are strict requirements for qualification in this field and the industry is highly competitive. People in this line of work must possess a variety of unlike skills in order to be successful in underwater welding jobs.

What Kind Of Welding School Do You Need?

Welding is a skill, just like nursing or accounting. Underwater welding is a further specialization that should not be undertaken until dry welding has been mastered. That being said, there are three distinct ways to learn how to weld underwater: classroom study, online courses, and apprenticeship.

Classroom study is just like it sounds. When beginning a new career, classes are almost always a pre-requisite. Welding is often offered at vocational schools as well as community colleges and most standard universities. Underwater welding can be offered at these places too, it just takes a little research into the programs offered in your area to find out which ones. Most schools have online catalogs now in order to cater to our fast-paced, computer-based lifestyles.

Online courses are classes offered over the internet. They offer the freedom to take the class, and do the work, whenever you have the free time, but cannot offer the hands-on experience most people want when looking at a job like underwater welding. Often, these courses are most effective when attempting to go further in a career you are already working in.

Apprenticeships are, arguably, the best way to go. Generally, when looking into an apprenticeship, you must go to the nearest trade union and apply for one. The application process varies, depending on where you are and who you are dealing with, but if the apprenticeship is given it is the best way to learn, hands-on in real-life circumstances with a master tradesman.

Whichever you choose, it may be necessary to re-locate in order to get into the best school for your needs. When considering this, it should be noted that you would probably have to move closer to the sea in order to work as an underwater welder anyway.

Entrance Exams and Underwater Welding Certifications

The biggest certification you need to worry about is the school’s. When you are trying to choose a school, make sure they are certified with the Association of Diving Contractors, and even the American Welding Society. A reputable school will be certified with at least one of these organizations.

The second certification one must worry about is the commercial diving certification. The right school will offer this as part of the course, since it is necessary to have one in order to obtain a job after graduation.

There are two main exams that are required, after class completion, in order to become a certified underwater welder. There is a physical diving examination, which tests your abilities and skills underwater, and a written test. This format is similar to nursing exams, where one must demonstrate written capabilities as well as performance-based knowledge.

If you have checked all of these things, it should not be difficult to find the right underwater welding school for you. Remember: know what is offered in your area, choose the right program for you, make sure any school you pick is certified with one of the two main associations, and make sure you know what is going to be required of you.

What is Underwater Welding?

Underwater welders are usually required to have more advanced diving skills than commercial divers. The professionals carry out different welding procedures on steel underwater. They may be involved in welding ships, offshore oil platforms and pipelines. Companies usually prefer welding the steels underwater mainly because of time and money. It is more costly and time consuming to remove the steels from the water to have them welded.

Underwater welding is usually carried out by professional welders working in teams. To pursue a career in the trade, one must have formal training in school.

Types of Underwater Welding

There are two main types of underwater welding: dry and wet welding. Both of the procedures fall under a high pressure welding method known as hyperbaric welding. In hyperbaric welding, the procedures are done under completely dry conditions. Before welding is done, any water that is around the area to be welded is enclosed in a chamber and pumped out. This leaves the environment dry and enables the underwater welder to perform the welding easily.

The Dangers of Underwater Welding

There are a number if dangers that underwater welders face when carrying out their duties. If you want to pursue a career in underwater welding, you should be adventurous and ready to visit different locations. You should also be aware of the dangers that you may face when doing your work. Some of the dangers include:

• Accumulation of nitrogen in the bloodstream during welding—To counter this, underwater welders have to go on site in teams and are provided with decompression chambers.
• Explosion— When hydrogen and oxygen packets combine and are ignited, they can explode. This can lead to an underwater explosion.
• Electric shocks—Welders can get electrocuted while welding underwater. To counter this, they are provided with equipment that is adaptable underwater. When doing the work, it is important to keep the welding current under control and to switch off the power immediately the welding has been finished.
• Hypothermia—Welders are at a risk of getting hypothermia since water conduct heats from the diver better than air. Some symptoms of the condition include imparted judgment and dexterity.
• Shallow water blackout—This can occur when the partial pressure of oxygen level mixes with carbon dioxide within the lungs. This usually makes a person drown.

Since underwater welders go on site in teams, they are always in contact with their colleagues on land and can call for help any time they face any dangers. While underwater, the welders get air supply from breathing apparatus similar to those used by scuba divers.

Underwater welding is a rewarding career for the adventurous person. However, it is also dangerous. Proper formal training must be done for one to progress sin the career.