Byford dolphin pics

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On November 5, , an accident at the Byford Dolphin oil rig, located in the North Sea off the coast of Norway, cost five people their lives in a particularly horrifying way. The incident shocked the public and led to more stringent safety regulations for those diving at inhospitable depths. The event now stands as a cautionary tale for deep-sea divers, who operate at high risk depths. The rig's owners employed four divers and two assistants called dive tenders to perform underwater maintenance via saturation diving, a very risky operation. An error between the divers' pressurized living space and the unpressurized dock caused an explosive decompression, killing all the divers and one of the tenders.

Byford dolphin pics

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The Byford Dolphin habitat was pressurized to 9 atmospheres to match the water in which they worked, according to a YouTube channel called Waterline Stories. The official inquiry report NOU suggested that the divers involved in the accident had been subject to an byford dolphin pics work routine during the time immediately before the accident. The Byford Dolphin oil rig was also using a severely outdated diving system, byford dolphin pics.

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On November 5, , four saturation divers met their morbid end as they were aboard an oil rig. Considered one of the biggest disasters in the world of diving, the Byford dolphin accident is one that served as a great wake-up call for the commercial diving industry, especially for saturation divers. How Stuff Works notes that saturation divers are professionals who delve into the depths that go as deep as meters or more. They do so in order to service equipment on undersea pipelines or offshore oil rigs. While the job is quite well-paying, it is also considered as one of the most dangerous jobs out there. Unlike other professional divers who spend a couple of hours underwater before going back to the surface, saturation divers may take as long as 28 hours for a single job. They will have to stay in a chamber that is cramped and high-pressure, where they sleep and eat across shifts.

Byford dolphin pics

Published: 1 month ago. The Byford Dolphin diving bell accident remains one of the most harrowing incidents in the history of offshore drilling, leaving an indelible mark on the diving community. Occurring in the frigid waters of the North Sea, the events of shook the world, exposing the brutal risks divers face beneath the waves.

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Load 5 more images Chevron Pointing Down. I wish you all the success. The Byford Dolphin oil rig was also using a severely outdated diving system. Once pressure in the tunnel had reached one atmosphere, the supervisor could have given orders for the connecting lock to be removed. The locking mechanism failed and the bell was blasted with great force away from the chamber. The diving supervisor and the diving assistant left out several stages in the normal procedure. Song was a Two Part. This, according to the diver in the video, meant that everyone the habitat had nine times the usual amount of nitrogen in their bodies as they would normally on the surface. From the chamber, the saturation divers enter the diving bell and take it to the seafloor where they can begin their work. The incident shocked the public and led to more stringent safety regulations for those diving at inhospitable depths. The saturation divers leave the bell and enter chamber 1, closing the hatches behind them. This involves a living space known as a habitat, which is pressurized to the same level as the water in which the divers work. What is saturation diving? While the two instances share some similarities, they're actually quite different — one involving compression and the other decompression. That's why divers must slowly come up, a little bit at a time, so the nitrogen can safely expand and decompress.

O n November 5, , an accident at the Byford Dolphin oil rig, located in the North Sea off the coast of Norway, cost five people their lives in a particularly horrifying way.

Some images of the Byford Dolphin Accident may be upsetting to view, and SlashGear advises caution if you're searching for related information. This way, there's no need to decompress each time the diver comes up, because the gas in their bodies will stay pressurized. Two dive tenders were outside the bell and began connecting it to the trunk leading to chamber 1. The dive supervisor then increase the pressure inside the trunk slightly, to ensure the hatches are tightly sealed. When they're ready to come back, they return to the pressurized diving bell, and the dive tenders at the dock pull it back up. At 3 atmospheres, a diver's body contains three times the typical amount of nitrogen. The Byford Dolphin was a semi-submersible, column-stabilized drilling rig operated by Dolphin Drilling, a Fred Olsen Energy subsidiary. That's why divers must slowly come up, a little bit at a time, so the nitrogen can safely expand and decompress. As a critical phase in this stage of a diving operation, the locking procedure made special demands for good and safe interaction between the diving supervisor and dive tenders operating the locking mechanism. Because the chambers are near the surface, the pressure on the outside of the chamber is only 1 atm.