The commercial diver is known as an underwater welder. Like a welder, they also do the same kind of work but in the elevated underwater pressure. It was first invented by Konstantin Khrenov in the year 1932. Now, it is an important field of work in major oil platforms, damaged ships and repair-needy pipeline works. This job is done in two ways. One is the underwater welder job happens directly inside the water. Another one is dry hyperbaric welding job which takes place outside of water that is in a dry environment enclosed in a positive chamber. For a quality welding, the wet underwater welding has preferred.
How Commercial Divers suffers doing their work?
Commercial divers suffer a lot during their wet underwater working period. The main risk for an underwater welder is to expose directly with electric shocks. Professional welding equipment optimized for underwater welding is used to minimize the electric shocks. Next major risk comes when they are using hydrogen and oxygen sacs. There may be a chance of using positively deadly explosives. Other than this, many minor issues had reported by the underwater welders such as damage to their dental amalgam, inconsistent thoughts and muscular and skeletal deficiencies.
Safety methods taken for Underwater Commercial Welders
For a potential underwater welder, the important thing is to get rid of those risks usually at the time of field works. Even though this job has so many risks, the latest evolving techniques hide all issues and invite people to start their career as a commercial welder. Safety departments advise the underwater commercial welder before going work to make sure that the specially designed water-proof electrodes for welding purposes will save you when electrocution occurs. For additional safety, the welding current used by most of the underwater welder jobs is very low.
Commercial Diving – A Dangerous Job
This Underwater Commercial Diving is a challenging job. Recruitment for this kind of work are very high; the number of workers will also increase rapidly. Peoples are very excited to dive in the water and start their career as an underwater welder. Welders should take appropriate training whenever necessary to make sure they will survive on this risky job. The job may require working in difficult environments such as very dark and cold blackness 400 feet below the surface.