A Hazard is?

How would you describe someone who is competent in a topic?

It is coming to the end of a large project that has over run through no fault of the diving contractor or diving supervisor. The client has expressed their concern regarding the time it has taken to complete various aspects of the diving project. After getting dressed in and just prior to getting in the water the diver claims that they are suffering from a bit of a cold and don’t think they can clear their ears. As the diving supervisor responsible for this diving operation do you;

A diving supervisor must;

For dives with planned in-water decompression stops greater than 20 minutes what is the maximum traveling time for a nominated suitable operational two-person, two-compartment chamber?

For dives shallower than 10 metres with planned in-water decompression not exceeding 20 minutes what is the maximum traveling time for a nominated suitable operational two-person, two-compartment chamber?

How many personnel in the dive team as a minimum should be trained to the current First aid at work or equivalent qualification?

What is the legal minimum team size normally required to conduct a surface-supply dive?

What diving projects conducted in support of civil engineering or marine-related projects does the commercial diving projects Inland/inshore, Diving at Work Regulations 1997, Approved Code of Practice and guidance L104 NOT apply to?

Which scenario below does not constitute a dive under the commercial diving projects Inland/inshore, Diving at Work Regulations 1997, Approved Code of Practice L104?