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Dolos construction yard - Yzerfontein, South Africa A man stands next to a dolos, showing its relative size. Dolosse moulds are in the foreground - Durban , South Africa Dolosse are normally made from un-reinforced concrete, poured into a steel mould.
The construction of the 41-million Euro sea defence began in October 2010 and was projected to be completed by December 2011 but was completed in October 2014. [ 4 ] [ 5 ] The quantity of the dredge was estimated at 15 million cubic meters and the vessel type used was the Cutter Suction Dredge.
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 ...
In Northeast Africa, ancient Egypt and Nubia (modern-day Sudan) developed significant maritime capabilities. The Nile River served as a vital artery for transport and trade, with Egyptians using boats made of papyrus reeds and later, wooden vessels. These boats facilitated the movement of goods and people along the river and into the ...
The Sahara Sea was the name of a hypothetical macro-engineering project which proposed flooding endorheic basins in the Sahara with waters from the Atlantic Ocean or Mediterranean Sea. The goal of this unrealised project was to create an inland sea that would cover the substantial areas of the Sahara which lie below sea level , bringing humid ...
Offshore construction is the installation of structures and facilities in a marine environment, usually for the production and transmission of electricity, oil, gas and other resources. It is also called maritime engineering. Construction and pre-commissioning is typically performed as much as possible onshore.
[26] [27] It is the first modern electrified railway line in East Africa. [24] In September 2013, construction began on the Damerjog port, financed by China Merchants Group and the government of Djibouti and constructed by China Civil Engineering Construction Corporation (CCECC). The terminal is now used for livestock, a shipping line, a repair ...
Austronesian proto-historic and historic (Maritime Silk Road) maritime trade network in Southeast Asia and the Indian Ocean [1]. The Maritime Silk Road or Maritime Silk Route is the maritime section of the historic Silk Road that connected Southeast Asia, East Asia, the Indian subcontinent, the Arabian Peninsula, eastern Africa, and Europe.