Tag Archives: lift bags

Underwater Tech: Controlling Ups and Downs

Underwater Buoyancy Technology enables more efficient dive operations     BY RICHARD FRYBURG PHOTOS COURTESY OF SUBSALVE Working underwater has always presented challenges including diver safety, site conditions and possible damage of equipment/other assets. When moving objects under water precise real time information on the location, depth, and underwater weight of the object is critical but not always available. Past operations ...

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