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In February 1983 a Mexeflote was used to move a Short Sandringham flying boat from Lee-on-Solent to Southampton docks from where it would then be moved to Southampton Hall of Aviation which was then under construction. [7] In 1994, the Army ordered an additional 50 units, and in 2000 they upgraded 60 of the rafts. [2]
A pontoon boat is a flattish boat that relies on nautical floats for buoyancy. Common boat designs are a catamaran with two pontoons, or a trimaran with three. [2] In many parts of the world, pontoon boats are used as small vehicle ferries to cross rivers and lakes. [3] An anchored raft-like platform used for diving, often referred to as a pontoon
The dock piers were code named "Whale". These piers were the floating roadways that connected the "Spud" pier heads to the land. These pier heads or landing wharves, at which ships were unloaded each consisted of a pontoon with four legs that rested on the sea bed to anchor the pontoon, yet allowed it to float up and down freely with the tide.
A float ball (in orange color) Liquid level floats, also known as float balls, are spherical, cylindrical, oblong or similarly shaped objects, made from either rigid or flexible material, that are buoyant in water and other liquids.
A floating dock, floating pier or floating jetty is a platform or ramp supported by pontoons. It is usually joined to the shore with a gangway. It is usually joined to the shore with a gangway. The pier is usually held in place by vertical poles referred to as pilings, which are embedded in the seafloor or by anchored cables . [ 1 ]
Mobile Caisson No.2, Birkenhead East Float dock. A large system of interconnected docks may sometimes require individual docks to be drained for maintenance. If the connections between docks are made to a standard size, these may be closed off by caissons. As this need is rare, only a few mobile caissons are needed to support an entire dock system.
Floating docks, Gdynia, Poland. A floating dry dock is a type of pontoon for dry docking ships, possessing floodable buoyancy chambers and a U-shaped cross-section. The walls are used to give the dry dock stability when the floor or deck is below the surface of the water. When valves are opened, the chambers fill with water, causing the dry ...
Diagram of the position of a centerboard on a boat Also centerplate (American spelling), centreplate (British spelling). A wooden board or metal plate which can be pivoted through a fore-and-aft slot along the centerline in the hull of a sailing vessel, functioning as a retractable keel to help the boat resist leeway by moving its center of ...