Surface-supplied diving is a mode of underwater diving using equipment supplied with breathing gas through a diver's umbilical from the surface, either...

Surface-supplied diving equipment (SSDE) is the equipment required for surface-supplied diving. The essential aspect of surface-supplied diving is that...

of diving equipment used by divers other than freedivers, is underwater breathing apparatus, such as scuba equipment, and surface-supplied diving equipment...

Surface supplied diving skills are the skills and procedures required for the safe operation and use of surface-supplied diving equipment. Besides these...

Standard diving dress, also known as hard-hat or copper hat equipment, deep sea diving suit or heavy gear, is a type of diving suit that was formerly...

Diving support equipment is the equipment used to facilitate a diving operation. It is either not taken into the water during the dive, such as the gas...

Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface breathing gas supply, and...

for dives with a chamber on site: Chamber operator – A person who operates a diving chamber Additional member for surface-supplied mixed gas diving: Gas...

the exit. There are some applications where scuba diving is appropriate and surface-supplied diving is not, and other where the converse is true. In other...

needed] The equipment used does depend on the nature of the work and location, but normally surface oriented surface-supplied diving equipment is used. Saturation...

human occupation used in diving operations Surface-supplied diving – Underwater diving breathing gas supplied from the surface Underwater habitat – Human...

of diving equipment used by divers other than freedivers, is underwater breathing apparatus, such as scuba equipment, and surface-supplied diving equipment...

users. The equipment used varies depending on the circumstances, and ranges from breath hold to surface supplied, but almost all cave-diving is done using...

mainly by professional divers engaged in surface-supplied diving, though some models can be used with scuba equipment. The upper part of the helmet, known...

is recycled for further use, and Surface-supplied diving equipment, where the gas supply is provided from the surface through a hose, usually in a diver's...

A full-face diving mask is a type of diving mask that seals the whole of the diver's face from the water and contains a mouthpiece, demand valve or constant...

Altitude diving is underwater diving using scuba or surface supplied diving equipment where the surface is 300 metres (980 ft) or more above sea level...

hazardous for surface supplied diving unless a stage or bell is used to keep the divers' umbilicals clear of the vessel's thrusters A diving support vessel...

gas Open circuit surface-supplied diving equipment, a type of surface-supplied diving equipment where the user breathes from the supplied gas and exhales...

renewable supply of air could be provided to the diver at depth, and progressed to surface-supplied diving helmets—in effect miniature diving bells covering...

diver may dive on breath-hold (freediving) or use breathing apparatus for scuba diving or surface-supplied diving, and the saturation diving technique...

Saturation diving – Diving decompression technique Surface-supplied diving – Underwater diving breathing gas supplied from the surface "Diving Decompression...

saturation dives, which use oxygen breathing when pressure is reduced to less than 55 fsw. The divers use surface supplied umbilical diving equipment, using...

A diving regulator or underwater diving regulator is a pressure regulator that controls the pressure of breathing gas for underwater diving. The most...

A diving team is a group of people who work together to conduct a diving operation. A characteristic of professional diving is the specification for minimum...

used for surface oriented surface-supplied deep air diving, and closed bells are used for saturation diving and surface oriented mixed gas diving. These...

Ice diving is a type of penetration diving where the dive takes place under ice. Because diving under ice places the diver in an overhead environment...

surface-supplied diving equipment including buoyancy compensator jackets and the Inspiration range of electronically controlled closed circuit diving...

is often for scientific purposes. Equipment used for commercial offshore diving tends to be surface supplied equipment but this varies[citation needed]...

diving equipment with a lot of slack in the lifeline. Another barotrauma hazard is helmet squeeze caused by a shallow rupture of the surface-supplied...