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FOCSA Building
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FOCSA Building
The FOCSA Building is a residential and commercial block in the Vedado neighborhood of Havana, Cuba. At 121 meters (397 ft), it was the tallest building in Cuba for over 6 decades until the construction of La Torre López-Callejas. It was named after the contracting company Fomento de Obras y Construcciones, Sociedad Anónima, and the architects were Ernesto Gómez Sampera (1921–2004), Mercedes Diaz (his wife), and Martín Domínguez Esteban (1897-1970), who was the architect of the Radiocentro CMQ Building. The structural engineer was Luis Sáenz Duplace, of the firm Sáenz, Cancio & Martín, and professor of engineering at the University of Havana. The civil engineers were Bartolome Bestard and Manuel Padron. Gustavo Becquer and Fernando H.Meneses were the mechanical and electrical engineers, respectively. It is located on a site bordered by Calles 17 and M and Calles 19 and N in the Vedado.
The building was built between 1954 and 1956,[citation needed] is 121 metres (394 feet), and located in the Vedado section of Havana. In 1952 the CMQ Radio and TV Network located at Calle Rampa and M in el Vedado planned to provide administrative offices, a radio station and housing for employees. CMQ selected a 110,000 sq. ft. plot of land costing approximately 700,000 pesos.[citation needed] The company Fomento de Hipotecas Aseguradas (FHA) financed 80% of the cost of the residences and 60% of the commercial shops. El Banco Continental Cubano granted a credit of 6 million pesos.
Work began in February 1954 and finished in June 1956. At the time of construction it was the second-largest residential concrete building in the world, second only to the Martinelli Building in São Paulo, Brazil. It surpassed the López Serrano Building in height, which had been Cuba's tallest building.
In the early 1960s, middle-class owners of residential floor units in the building had their properties nationalized by the current government. In the 1970-1980s the building housed Soviet and Eastern bloc specialists and advisors and the ground store supermarket was for non-Cubans only. In 2000 an elevator cable snapped killing one person. In the 2000s the building was repainted and renovated and much of the building was given over to temporary housing of foreign guest workers, primarily from Venezuela.
The building rises to a height of 121 m (397 ft) above its footings; 280 mm (11 in) bearing walls separate the apartments and in turn support the 171 mm (6.7 in) reinforced concrete slabs at each level. The bearing walls are solid and have no openings except at the basement and lobby floors to facilitate access between rooms. There is an additional concrete mass at the center of the Y, (apartments F and G), to increase resistance to lateral forces. The walls extend through the rear wall to support the corridors. The wall and slab structural system form a three-dimensional lattice resisting horizontal forces. A high strength concrete mix from 21,000 kPa (3,000 psi) to 48,000 kPa (7,000 psi). was used. The tower and corridors show prefabricated panels on the exterior. Reinforced concrete columns support the podium and the stories below. The residential block, the 'Y,' is supported by 13 280 mm (11 in) walls. There are coral tiles on the ground floor.
The building was chosen in February 1997 by the Unión Nacional de Arquitectos e Ingenieros de la Construcción de Cuba (UNAICC) as one of the seven wonders of Cuban civil engineering.
The FOCSA has 39 floors 4 of which are dedicated to commercial use; two floors are for parking. 28 floors have 13 residences each. The 34th floor has six penthouses on a plinth made possible by the structural walls which stop below this floor. Each penthouse is the size of two apartments (A+B, C+D, E+F, etc.). The penthouses have a dedicated elevator and patio-courtyards open to the sky. All apartment floors are terrazzo on cinders.
The site is divided into three parts:
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FOCSA Building
The FOCSA Building is a residential and commercial block in the Vedado neighborhood of Havana, Cuba. At 121 meters (397 ft), it was the tallest building in Cuba for over 6 decades until the construction of La Torre López-Callejas. It was named after the contracting company Fomento de Obras y Construcciones, Sociedad Anónima, and the architects were Ernesto Gómez Sampera (1921–2004), Mercedes Diaz (his wife), and Martín Domínguez Esteban (1897-1970), who was the architect of the Radiocentro CMQ Building. The structural engineer was Luis Sáenz Duplace, of the firm Sáenz, Cancio & Martín, and professor of engineering at the University of Havana. The civil engineers were Bartolome Bestard and Manuel Padron. Gustavo Becquer and Fernando H.Meneses were the mechanical and electrical engineers, respectively. It is located on a site bordered by Calles 17 and M and Calles 19 and N in the Vedado.
The building was built between 1954 and 1956,[citation needed] is 121 metres (394 feet), and located in the Vedado section of Havana. In 1952 the CMQ Radio and TV Network located at Calle Rampa and M in el Vedado planned to provide administrative offices, a radio station and housing for employees. CMQ selected a 110,000 sq. ft. plot of land costing approximately 700,000 pesos.[citation needed] The company Fomento de Hipotecas Aseguradas (FHA) financed 80% of the cost of the residences and 60% of the commercial shops. El Banco Continental Cubano granted a credit of 6 million pesos.
Work began in February 1954 and finished in June 1956. At the time of construction it was the second-largest residential concrete building in the world, second only to the Martinelli Building in São Paulo, Brazil. It surpassed the López Serrano Building in height, which had been Cuba's tallest building.
In the early 1960s, middle-class owners of residential floor units in the building had their properties nationalized by the current government. In the 1970-1980s the building housed Soviet and Eastern bloc specialists and advisors and the ground store supermarket was for non-Cubans only. In 2000 an elevator cable snapped killing one person. In the 2000s the building was repainted and renovated and much of the building was given over to temporary housing of foreign guest workers, primarily from Venezuela.
The building rises to a height of 121 m (397 ft) above its footings; 280 mm (11 in) bearing walls separate the apartments and in turn support the 171 mm (6.7 in) reinforced concrete slabs at each level. The bearing walls are solid and have no openings except at the basement and lobby floors to facilitate access between rooms. There is an additional concrete mass at the center of the Y, (apartments F and G), to increase resistance to lateral forces. The walls extend through the rear wall to support the corridors. The wall and slab structural system form a three-dimensional lattice resisting horizontal forces. A high strength concrete mix from 21,000 kPa (3,000 psi) to 48,000 kPa (7,000 psi). was used. The tower and corridors show prefabricated panels on the exterior. Reinforced concrete columns support the podium and the stories below. The residential block, the 'Y,' is supported by 13 280 mm (11 in) walls. There are coral tiles on the ground floor.
The building was chosen in February 1997 by the Unión Nacional de Arquitectos e Ingenieros de la Construcción de Cuba (UNAICC) as one of the seven wonders of Cuban civil engineering.
The FOCSA has 39 floors 4 of which are dedicated to commercial use; two floors are for parking. 28 floors have 13 residences each. The 34th floor has six penthouses on a plinth made possible by the structural walls which stop below this floor. Each penthouse is the size of two apartments (A+B, C+D, E+F, etc.). The penthouses have a dedicated elevator and patio-courtyards open to the sky. All apartment floors are terrazzo on cinders.
The site is divided into three parts:
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