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2. Underwater cutting and welding - Wikipedia

   en.wikipedia.org/wiki/Underwater_cutting_and_welding

   Oxygen arc cutting and arc welding underwater requires greater skill and stamina than working in a dry and stable environment. The underwater environment imposes several limitations and restrictions on both the equipment and the operator, and the restriction of short bottom times at greater depths for surface-oriented divers makes efficient working important to getting the job done in a ...

3. List of welding codes - Wikipedia

   en.wikipedia.org/wiki/List_of_welding_codes

   Specification and qualification of welding procedures for metallic materials — Qualification by adoption of a standard welding procedure ISO 15613 Specification and qualification of welding procedures for metallic materials — Qualification based on pre-production welding test

4. TSTC student eyes career in underwater welding - AOL

   www.aol.com/news/tstc-student-eyes-career...

   Studying for a certificate of completion in Welding Technology at Texas State Technical College, the Wyoming native and Bangs High School graduate has her sights set on a career in underwater welding.

5. Hyperbaric welding - Wikipedia

   en.wikipedia.org/wiki/Hyperbaric_welding

   Underwater welding Underwater welding habitat for dry hyperbaric welding. Hyperbaric welding is the process of extreme welding at elevated pressures, normally underwater. [1] [2] Hyperbaric welding can either take place wet in the water itself or dry inside a specially constructed positive pressure enclosure and hence a dry environment.

6. Navy diver (United States Navy) - Wikipedia

   en.wikipedia.org/wiki/Navy_diver_(United_States...

   This is the basic diving qualification in the ND rating, awarded upon completion of ND 'A' School (pin awarded upon warfare qualification). Primary duties are to serve as in-water operators during various missions. First class diver - E-6 to E-8 personnel. Advanced diving qualification awarded upon completion of ND 'C' School.

7. European Federation for Welding, Joining and Cutting

   en.wikipedia.org/wiki/European_Federation_for...

   The EWF qualification system has several types of professional training covering welding, bonding and related techniques. This harmonized system of education and training has been adopted by IIW as an international qualification system since 2000. Its relevance has been recognized both by ISO and CEN, which have EWF as a liaison member.