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  2. Marine construction - Wikipedia

    en.wikipedia.org/wiki/Marine_construction

    Marine construction is the process of building structures in or adjacent to large bodies of water, usually the sea. These structures can be built for a variety of purposes, including transportation, energy production, and recreation. Marine construction can involve the use of a variety of building materials, predominantly steel and concrete ...

  3. Bulkhead (barrier) - Wikipedia

    en.wikipedia.org/wiki/Bulkhead_(barrier)

    Construction materials commonly used include wood pilings, commercially developed vinyl products, large boulders stacked to form a wall, or a seawall built of concrete or another hard substance. Coastal property owners typically seek to develop bulkheads in an attempt to slow large landslide erosion caused by wave action.

  4. Ballast tank - Wikipedia

    en.wikipedia.org/wiki/Ballast_tank

    Cross section of a vessel with a single ballast tank at the bottom. A ballast tank is a compartment within a boat, ship or other floating structure that holds water, which is used as ballast to provide hydrostatic stability for a vessel, to reduce or control buoyancy, as in a submarine, to correct trim or list, to provide a more even load distribution along the hull to reduce structural ...

  5. List of ships of Serco Marine Services - Wikipedia

    en.wikipedia.org/wiki/List_of_ships_of_Serco...

    As of 2021, principal marine services in the Falkland Islands were provided by the contracted Netherlands Marine Services company Van Wijngaarden, [6] while in Gibraltar, marine services were provided by the vessels of Boluda Towage Europe which bought the previous Resolve Marine Group in February 2024. [7]

  6. Serco Marine Services - Wikipedia

    en.wikipedia.org/wiki/Serco_Marine_Services

    Serco Marine Services supports the Naval Service and the Royal Fleet Auxiliary (RFA) in both port and deep water operations. [7] In port and UK waters, Marine Services is primarily tasked with berthing and towage activities located at the three main naval bases; Devonport, Portsmouth and Clyde.

  7. Marine salvage - Wikipedia

    en.wikipedia.org/wiki/Marine_salvage

    USS Regulus hard aground in 1971 due to a typhoon: after three weeks of effort, Naval salvors deemed it unsalvageable.. Marine salvage takes many forms, and may involve anything from refloating a ship that has gone aground or sunk as well as necessary work to prevent loss of the vessel, such as pumping water out of a ship—thereby keeping the ship afloat—extinguishing fires on board, to ...

  8. Smit International - Wikipedia

    en.wikipedia.org/wiki/Smit_International

    In the following years, it secured work in the provision of salvage and other marine services in the Port of Singapore and the surrounding region. By 2000, the firm's Singapore operation employed in excess of 700 and was roughly valued at $200 million, providing salvage, ocean, port and coastal towage, pipeline installation, horizontal ...

  9. Floating sheerleg - Wikipedia

    en.wikipedia.org/wiki/Floating_sheerleg

    Yorigami Maritime Construction Co., Ltd. 4,100 t 4,500 short tons [7] Japan Gulliver Scaldis 4,000 t 4,400 short tons [8] Luxemburg 洋翔 Yousho Yorigami Maritime Construction Co., Ltd. 4,000 t 4,400 short tons [7] Japan 第50吉田号 Yoshida No.50 Yoshida-Gumi Co., Ltd. 3,700 t 4,100 short tons [9] Japan 武蔵 Musashi Fukada Salvage 3,700 t