What is the recommended action for divers at 60 feet regarding decompression?

The recommended action for divers at 60 feet regarding decompression involves breathing oxygen for the sum of all 'D' stops at 60 feet and deeper. This is based on established decompression procedures meant to safely manage nitrogen absorption and reduce the risk of decompression sickness, especially following deeper dives where a higher amount of nitrogen is taken up by the body under pressure.

When a diver is at 60 feet, they are within a range where accumulated nitrogen must be properly addressed through controlled ascent and oxygen breathing strategies. By breathing oxygen for all 'D' stops at this depth and below, divers effectively facilitate safe off-gassing of nitrogen. The oxygen enhances the elimination of nitrogen from the body, helping prevent decompression sickness.

Using this protocol serves to manage the body's pressure levels efficiently, particularly because the recommended stop is particularly relevant when a diver has a history of deeper exposure that demands a careful and calculated ascent pattern. This safety measure is crucial as it incorporates the entirety of the dive profile into the decompression strategy, making it a prudent guideline for divers in such situations.