Andrea Doria (2/7)

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This is what diving the 'Doria was like in its heyday. Actually, this dive by John Chatterton is extraordinary. John's matter-of-fact narration belies the fact that for almost anyone else, a dive like this would be suicide.
Andrea Doria Deck Plans - click for full-sized
Here are the deck plans John is using in the video above. Not that they will do you much good today - the wreck has collapsed significantly. Much of what he is describing is now flattened and inaccessible. What is left of the wreck is also much deeper than it was then. Today, the Andrea Doria is a good place to get killed, and too many people still insist on doing just that. Enlarge
A more light-hearted video of Chatterton and friends. The Jersey boys messin' with the New York boys.

The Andrea Doria Goes to Pieces

Andrea Doria 1956 Ken Marschal
1956 by Ken Marschall
Andrea Doria 1991 Ken Marschal
1991 by Ken Marschall
Andrea Doria 2003
2003 by Ken Marschall
Andrea Doria 2003
2016 side-scan sonar - UNH

If you could see the wreck through crystal-clear water, this is what the Andrea Doria might look like over the years. The paintings are slightly inaccurate, as they show the wreck as though it was resting on a hard surface, when in fact it has been slowly sinking into the bottom, as can be seen in the final image.

Today, the entire superstructure and much of the hull have collapsed into a pile of rubble on the seafloor. While this may open new areas to exploration, the depth and greatly deteriorated condition of the hull makes it much more hazardous. Also, note how deeply the remains of the hull have sunk into the sand - the wreck sits in a scour hole, with the mid-line almost even with the bottom. That places the top of the wreck at about 195 feet, until it too collapses. Close inspection of the side-scan reveals that the bow has broken off as well.

Andrea Doria sidescan
Andrea Doria sidescan
Andrea Doria sidescan
A break in the stern is obvious as well
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USS Blenny reef
World War II - USS Blenny SS-324 - 312 ft, 1,810 tons, 8 knots submerged

Everyone knows what a submarine is - a ship that can go underwater. Hardly needs any explanation. Unless you're in the US Navy. By the Navy definition, only their modern, nuclear-powered boats ( all submarines are called "boats" ) are true submarines, designed to operate beneath the surface almost indefinitely. Anything else is merely a "submersible", tied to the surface by the need for fuel and air. Whatever.

Printed from njscuba.net