Commercial diving

Commercial diving is a type of professional diving where divers are paid for their work. The work can be physically demanding and takes place in a variety of diving environments, from the open ocean to confined spaces.

History

The history of commercial diving dates back to the 19th century when diving bells and diving suits were first used for underwater work. The development of scuba diving equipment in the 20th century expanded the scope and possibilities of commercial diving.

Types of Commercial Diving

There are several types of commercial diving, each with its own specific requirements and risks. These include:

• Offshore diving: This type of diving is associated with the oil and gas industry. Divers work on the installation, inspection, repair, and decommissioning of offshore oil and gas rigs.

• Inland and inshore diving: This type of diving includes work on dams, bridges, and in freshwater bodies like rivers and lakes.

• Hazmat diving: This is a type of commercial diving where the diver is exposed to hazardous materials.

• Nuclear diving: This involves diving in environments where there is a risk of exposure to radiation.

• Salvage diving: This involves the recovery of wreckage, cargo, and other items from the sea floor.

Training and Certification

Commercial divers are required to undergo rigorous training and certification. This typically involves a combination of classroom instruction, pool training, and open water dives. Training covers a wide range of topics, including diving physics, decompression theory, diving medicine, and the use of diving tools and equipment.

In many countries, commercial divers must be certified by a recognized diving authority. In the United States, for example, commercial divers are certified by the Association of Diving Contractors International (ADCI) or the Underwater Construction Corporation (UCC).

Safety and Health Risks

Commercial diving is a high-risk profession. Divers are exposed to a range of hazards, including decompression sickness, drowning, and injury from underwater hazards. Long-term health risks include hearing loss, lung damage, and neurological disorders.

Despite these risks, commercial diving is a vital profession. It plays a crucial role in a wide range of industries, from oil and gas to construction and salvage operations.