Commercial diver

Commercial Diver

A commercial diver is a professional who performs underwater work for industrial, construction, engineering, and maintenance purposes. This occupation requires specialized skills and training to safely and effectively conduct tasks in various underwater environments.

History

The history of commercial diving dates back to the early 19th century with the development of the diving bell and later the hard hat diving suit. These innovations allowed divers to work at greater depths and for longer periods, paving the way for modern commercial diving techniques.

Training and Certification

Commercial divers must undergo rigorous training and obtain certification from recognized institutions. Training programs typically cover:

• Underwater welding
• Hyperbaric medicine
• Diving physics and physiology
• Use of diving equipment such as SCUBA and surface-supplied diving systems

Certification is often provided by organizations such as the Association of Diving Contractors International (ADCI) or the International Marine Contractors Association (IMCA).

Equipment

Commercial divers use a variety of specialized equipment, including:

• Surface-supplied diving systems
• Diving helmets
• Dry suits and wet suits
• Underwater tools such as hydraulic and pneumatic devices

Types of Work

Commercial divers are involved in a wide range of activities, including:

• Underwater construction
• Inspection and maintenance of underwater structures
• Salvage operations
• Environmental surveys

Safety and Risks

Safety is a paramount concern in commercial diving. Divers face numerous risks such as decompression sickness, drowning, and equipment failure. Strict safety protocols and regular equipment maintenance are essential to minimize these risks.

Career Opportunities

Commercial divers can find employment in various sectors, including:

• Oil and gas industry
• Marine construction
• Aquaculture
• Scientific research

See Also

• Recreational diving
• Technical diving
• Saturation diving

References

• "Commercial Diving: A Career Overview." Diving Magazine, 2022.
• "The History of Diving." Underwater Journal, 2021.

External Links

• Association of Diving Contractors International
• International Marine Contractors Association