Commercial Divers

Description

Work below surface of water, using scuba gear to inspect, repair, remove, or install equipment and structures. May use a variety of power and hand tools, such as drills, sledgehammers, torches, and welding equipment. May conduct tests or experiments, rig explosives, or photograph structures or marine life.

Tasks

  • Communicate with workers on the surface while underwater, using signal lines or telephones.
  • Take appropriate safety precautions, such as monitoring dive lengths and depths and registering with authorities before diving expeditions begin.
  • Check and maintain diving equipment, such as helmets, masks, air tanks, harnesses, or gauges.
  • Descend into water with the aid of diver helpers, using scuba gear or diving suits.
  • Obtain information about diving tasks and environmental conditions.
  • Inspect and test docks, ships, buoyage systems, plant intakes or outflows, or underwater pipelines, cables, or sewers, using closed circuit television, still photography, and testing equipment.
  • Repair ships, bridge foundations, or other structures below the water line, using caulk, bolts, and hand tools.
  • Cut and weld steel, using underwater welding equipment, jigs, and supports.
  • Recover objects by placing rigging around sunken objects, hooking rigging to crane lines, and operating winches, derricks, or cranes to raise objects.
  • Install pilings or footings for piers or bridges.
  • Take test samples or photographs to assess the condition of vessels or structures.
  • Install, inspect, clean, or repair piping or valves.
  • Operate underwater video, sonar, recording, or related equipment to investigate underwater structures or marine life.
  • Remove obstructions from strainers or marine railway or launching ways, using pneumatic or power hand tools.
  • Salvage wrecked ships or their cargo, using pneumatic power velocity and hydraulic tools and explosive charges, when necessary.
  • Set or guide placement of pilings or sandbags to provide support for structures such as docks, bridges, cofferdams, or platforms.
  • Perform activities related to underwater search and rescue, salvage, recovery, or cleanup operations.
  • Supervise or train other divers, including hobby divers.
  • Carry out non-destructive testing, such as tests for cracks on the legs of oil rigs at sea.
  • Drill holes in rock and rig explosives for underwater demolitions.
  • Remove rubbish or pollution from the sea.
  • Perform offshore oil or gas exploration or extraction duties, such as conducting underwater surveys or repairing and maintaining drilling rigs or platforms.
  • Cultivate or harvest marine species or perform routine work on fish farms.
  • Set up dive sites for recreational instruction.

Knowledge

Food Production
Knowledge of techniques and equipment for planting, growing, and harvesting food products (both plant and animal) for consumption, including storage/handling techniques.
Fine Arts
Knowledge of the theory and techniques required to compose, produce, and perform works of music, dance, visual arts, drama, and sculpture.

Skills

Programming
Writing computer programs for various purposes.

Abilities

Dynamic Flexibility
The ability to quickly and repeatedly bend, stretch, twist, or reach out with your body, arms, and/or legs.

Interests

Realistic
Realistic occupations frequently involve work activities that include practical, hands-on problems and solutions. They often deal with plants, animals, and real-world materials like wood, tools, and machinery. Many of the occupations require working outside, and do not involve a lot of paperwork or working closely with others.
Investigative
Investigative occupations frequently involve working with ideas, and require an extensive amount of thinking. These occupations can involve searching for facts and figuring out problems mentally.
Enterprising
Enterprising occupations frequently involve starting up and carrying out projects. These occupations can involve leading people and making many decisions. Sometimes they require risk taking and often deal with business.
Conventional
Conventional occupations frequently involve following set procedures and routines. These occupations can include working with data and details more than with ideas. Usually there is a clear line of authority to follow.
Artistic
Artistic occupations frequently involve working with forms, designs and patterns. They often require self-expression and the work can be done without following a clear set of rules.
Social
Social occupations frequently involve working with, communicating with, and teaching people. These occupations often involve helping or providing service to others.

Work Style

Dependability
Job requires being reliable, responsible, and dependable, and fulfilling obligations.
Persistence
Job requires persistence in the face of obstacles.
Initiative
Job requires a willingness to take on responsibilities and challenges.
Adaptability/Flexibility
Job requires being open to change (positive or negative) and to considerable variety in the workplace.
Self Control
Job requires maintaining composure, keeping emotions in check, controlling anger, and avoiding aggressive behavior, even in very difficult situations.
Cooperation
Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
Attention to Detail
Job requires being careful about detail and thorough in completing work tasks.
Achievement/Effort
Job requires establishing and maintaining personally challenging achievement goals and exerting effort toward mastering tasks.
Stress Tolerance
Job requires accepting criticism and dealing calmly and effectively with high stress situations.
Analytical Thinking
Job requires analyzing information and using logic to address work-related issues and problems.

Work Values

Support
Occupations that satisfy this work value offer supportive management that stands behind employees. Corresponding needs are Company Policies, Supervision: Human Relations and Supervision: Technical.
Independence
Occupations that satisfy this work value allow employees to work on their own and make decisions. Corresponding needs are Creativity, Responsibility and Autonomy.
Working Conditions
Occupations that satisfy this work value offer job security and good working conditions. Corresponding needs are Activity, Compensation, Independence, Security, Variety and Working Conditions.
Relationships
Occupations that satisfy this work value allow employees to provide service to others and work with co-workers in a friendly non-competitive environment. Corresponding needs are Co-workers, Moral Values and Social Service.
Achievement
Occupations that satisfy this work value are results oriented and allow employees to use their strongest abilities, giving them a feeling of accomplishment. Corresponding needs are Ability Utilization and Achievement.
Recognition
Occupations that satisfy this work value offer advancement, potential for leadership, and are often considered prestigious. Corresponding needs are Advancement, Authority, Recognition and Social Status.

Lay Titles

Commercial Diver
Deep Sea Diver
Dive Supervisor
Diver
Diver Tender
Marine Diver
Non Destructive Testing Under Water Welder (NDT U/W Welder)
Salvage Diver
Scuba Diver
Skin Diver
Submarine Diver
Underwater Welder

National Wages and Employment Info

Median Wages (2008):
$22.54 hourly, $46,880 annual.
Employment (2008):
3,480 employees