Lighthouse of Port Said
|Location||East district, Port Said, Egypt|
|Year first constructed||c. 1869|
|Year first lit||1869|
|Height||56 m (184 ft)|
|Range||40 km (25 mi)|
The Lighthouse of Port Said is one of the most important architectural and tourist landmarks in the city of Port Said in Egypt. Considered a unique example for the evolution of architecture during the nineteenth century in the city, the lighthouse was designed by François Coignet at the request of the Khedive of Egypt and Sudan, Ismail the Magnificent. Construction was completed in 1869, one week prior to the inauguration of the Suez Canal to guide the ships passing in the canal. The lighthouse is a tower that has an octagonal shape with 56 m high.
From 1868 until the end of his reign, Khedive Ismail ordered the construction of lighthouses at different points across Egypt's Mediterranean coast. Among these, the lighthouse of Port Said had special significance owing to its connection to the Suez Canal, the national infrastructure project undertaken during Ismail's reign. Ismail commissioned French architect François Coignet to design the lighthouse, and oversee its construction. Coignet used the novel technique of building the lighthouse out of reinforced concrete. The lack of nearby stone quarries and the cost of importing stone from elsewhere caused those in charge of construction to become interested in the use of concrete.
At the time, the lighthouse was a paragon of modernism worthy of an international reputation.[according to whom?] The lighthouse was constructed by layering liquid 20 – 25 cm in thickness. To ensure the structural cohesion of the whole, iron wall ties were inserted. The use of concrete was doubly innovative: employed as a distinct material, not merely a substance for filling, and strengthened with metal rods. Quite simply, reinforced concrete had been invented. The use of electric light (powered with an arc lamp) made it possible to display a consistent flashing light and it was a state of the art lighthouse at the time.
Nothing of original Port Said remains except for the lighthouse, pushed to the interior of the city by the gradual silting of the port, and, therefore, no longer of use for its original purposes of guiding ships. In 2010, intellectuals called for turning it into a museum of maritime transport. In January 2011, the lighthouse of Port Said was officially registered as a national monument in Egypt.
- Port-Saïd : Architectures XIXe-XXe siècles