Стадион "Кальво и Баскуньян" в Антофагасте, Чили

Sports stadium in Chile

Estadio Regional de Antofagasta, officially Estadio Regional Bicentenario Calvo y Bascuñan de Antofagasta, (Spanish: esˈtaðjo βiθenteˈnaɾjo ˈkalβoj βasˈkuɲan) is a sport facilities complex located in Antofagasta, Chile. The municipality of Antofagasta is the owner of the building and it used to host sports events such as cultural events and entertainment events. The complex is composed of the Main Stadium who is use made for most important events. The secondary fields, 1, 2, 3 and 4, are used for training sessions. The Field 5 is used to secondary events, with football pitch dimensions and counts with a Baseball field where are made the regional tournaments of this sport. It is currently the home stadium of the Football Team of the city, Club de Deportes Antofagasta, of Chilean Primera División. The Chile national football team plays for the first time in this stadium on April 28, 2004, in a friendly match with the Perú. With an attendance of 32.000 spectators. The Complex was built in 1964 by the Municipality of Antofagasta and supported by the Regional Stadium Construction Committee (Comité Pro Construcción Estadio Regional) the main stadium of this complex had an initial capacity of 35.000 spectators, after de renovation, In 2011 started the renovation of the stadium changed the maximum of capacity to 21,178 spectators since in 2013. In February 2010, by requests from the community of Antofagasta that began in 2003, the mayor of the city called to the community to send names to name the stadium through popular votation to elect this. The winning the name was "Estadio Calvo y Bascuñan". The stadium has been a venue for the 1987 FIFA World Youth Championship, 2013 Supercopa de Chile, Copa Sudamericana 2013 and Copa América 2015.

A city stadium was considered in 1955, The amount decreed was 300 million CLP. However, due to financial problems, construction was postponed and the committee responsible was dissolved. Work resumed on July 3, 1961, with the demolition of the riding club's facilities. On October 12, a game was played between the teams of the city of Asociación de Fútbol de Antofagasta and Chuquicamata, which was attended by approximately 16,000 spectators. The result of the match was 4–2 for Antofagasta, the coach of the team of Antofagasta was Luis Santibañez Diaz. On July 7, 1965, the construction committee was dissolved and another association formed to complete the lighting of the stadium. Chile Exploration Company donated US$100,000 to finance this project. On July 22, 1973, the highest ever attendance was recorded, when 32,663 people watched the Primera Division match between Antofagasta and Colo Colo. In October 1987, the stadium was a host for the 1987 FIFA World Youth Championship, where the national teams of West Germany, Bulgaria, United States and Saudi Arabia, all of Group D, played 6 games. The stadium also hosted the quarter final match between West Germany and Scotland. In 1996, the six lane athletic track was installed. In 2001, an audit was carried out which established the embezzlement of funds and corruption of a public instrument by a municipal official. It was reported that Mayor Pedro Araya filed a federal court complaint regarding this event. On September 20, 2013, the final of the National Children's Baseball tournament was played at the stadium's baseball field, in which Antofagasta and Iquique met. In April 2014, a friendly match was proposed between the national teams of Chile and Peru, for which the mayor of Antofagasta promised to improve the state of the field. The manager of Peru's team decided not to train in the stadium, alluding to security problems and a need to practice without spectators. The match was held on April 28, resulting in a tie, with an attendance of 32,000. In 2005, a friendly match was held between the teams of River Plate U 23 and the Chilean U 20 team, with the aim of preparing the national team for the World Cup in Holland. In 2006, Club de Deportes Antofagasta (CDA) acquired 650 seats from Brazil, with an investment of 8,000,000 CLP, installed in the stadium's preferred sector, for the anniversary of the city and the return to Premiere A series football. In addition to these improvements, the Regional Intendant asked that the stadium be provided with a synthetic track, in order to improve athletic practices. The remodeling of the athletic track increased the number of lanes from 6 to 8, using the synthetic material Repugol AF. It cost 816.212.000 CLP, financed by the Municipality of Antofagasta, the regional council and Chiledeportes (a national program to promote sport activities). Chiledeportes promised a US$3 million investment to five Chilean stadiums, including that of Antofagasta, for the 2008 FIFA U 20 Women's World Cup. The bathrooms were closed by the Ministry of Health of Antofagasta due to the low quality of hygiene.

On January 22, 2009, the stadium was among 15 venues chosen for a remodeling in the second phase of the national program Red de Estadios Bicentenario (Bicentennial Stadium Network) and was installed the synthetic grass on the field 5. The opening match for this setting was between Club de Deportes Antofagasta and Municipal Mejillones on U 15 category, the result of the match was 1 0, won Antofagasta. Minera Escondida, the first private company to invest in the program, committed US$8.8 million for the remodeling of the stadium. This was added to contributions of the regional government, Chiledeportes and Ministry of Public Works. The remodel would include a modern electronic scoreboard, perimeter lighting, dressing rooms, massage rooms, a preparatory area for referees, and parking and recreation areas. An agreement between Minera Escondida and the respective public organizations was to open bidding in August, with works to begin in November 2010. Former mayor Pedro Araya and a group from the sports community sought to rename the stadium "Calvo Bascuñan", in tribute to the promoters of its original construction. The municipality opened a process to consider this and other suggestions from the citizens. Due to the 2010 Chile earthquake which occurred on February 27, the government reallocated the committed money for the stadium to the disaster area, to the annoyance of former mayor Marcela Hernando. On June 2, the former mayor received a commitment from the National Sports Institute, which would deliver 62.5% of their promised funding in 2011 and 32.5% in 2012. The former Secretary of Sports, Gabriel Ruiz table, visited the stadium with the mayor, assuring that there would be resources for the remodeling so that the venue could be used for other events in addition to football matches. Bidding proposals were opened on June 7, 2010. The only presentation was from the company Salfa SA, which proposed either following the established model or its own draft, either of which exceeded the established budget for the project. On June 21, the economic proposal was opened, and a second call for tenders was made on November 20. In October the Municipality of Antofagasta asked for support from the Chilean National Football Association (ANFP) with the purpose of getting more financial resources to make the remodelation. This action results in an agreement between the association and the municipality. Interest was expressed by 21 companies, and at that time it was expected that work could begin in May 2012. In 2011, the opening for technical proposals was presented. It was stipulated that the opening period would be in July. The winning proposal was from Valle & Cornejo Arquitectos, with contributions of L2C and architect Nicolás Lipthay. On July 28, the works were contracted to the construction company Navarrate Díaz Cumsille and Ingeniería y Construcciones Serinco Ltd., and the main coliseum was closed for a projected term of 360 days. In July 2011, was begun makes the removal of tons of debris to begin the realization of the major works to renovate the stadium. In December 2011, the construction suffered a delay of two months due to problems with the foundations of roof supports. There were additional delays in October 2012 regarding the seating. In December 2012, Antofagasta was officially declared as one of the cities to host the 2015 Copa América. On March 20, 2013, a private inauguration ceremony was held. Former president Sebastián Piñera cut the tape as part of the protocol. The public ceremony began with a performance of the city's philharmonic orchestra, followed by a match between CDA and América de Cali. The musical group Garras de Amor performed prior to the party of Colo Colo and Universidad Católica. The inauguration was concluded by the percussion of the team of América de Cali, which was delayed in arriving to the city.

In November 2014, the stadium was officially declared a host for the Copa America 2015 tournament. Through a draw, Jamaica, Paraguay and Uruguay would compete in the stadium. In December the director of the event confirmed to Antofagasta that its stadium was well liked by the Jamaica National Team, which was competing in the Copa America for the first time. On January 27, eight lighting towers and generators were installed for night events on additional courts.

On May 29, 1987, was the draw of the 1987 FIFA World Youth Championship, In live broadcast from the Hotel Sheraton on Santiago de Chile, in this draw was assigned the teams to the groups, Antofagasta was host of the Group D, conformed with the followings teams: Bulgaria, Saudi Arabia, United States and West Germany. The first match of the Group was United States against Bulgaria on October 11, both teams used the 4 4 2 system, the result of the match was 0 1 in favor of Bulgaria team, scored by Dimitar Trendafilov on 26 min of the match. The referee was Jean Fidele Diramba. DateTime (UTC−3)Team No. 1Res. Team No. 2RoundAttendanceOctober 11, 198717:00 0 1 Group D18.000October 12, 198717:00 0 3 Group D8.000October 14, 198717:00 1 0 Group D5.000October 15, 198717:00 0 3 Group D8.000October 17, 198717:00 1 2 Group D3.500October 18, 198717:00 2 0 Group D8.000October 21, 198716:45 1 1 (4 3) Quarter Final4.000

In 2003, the president of the Ciclism association of Antofagasta, René Araya, tried to approach to the Municipality of the city to give a name to the stadium. In July 2006, the former regional delegate of Antofagasta, Manuel Rojas, presented a document to the Municality of Antofagasta, with a proposal to name the stadium "Calvo y Bascuñan", in honor to the main leaders of Comité Pro Construcción Estadio, whom this initiative was possible to build this in 1964. The former mayor of the city, Daniel Adario, suggested to give a name to the stadium by suffrage. In October 2007, the councilmen of the municipality on a unanimous decision, approved the project to give to the stadium a name. In 2009, the community of Antofagasta submitted the names to give a name to the stadium through a contest made by the Municipality of the city through a form on web site of this until November 9 of the same year. The names were the following; “Pedro Reyes”, “Guillermo Martin”, “Luis Santibañez”, "Francisco 'Chamaco' Valdés", “Calvo Bascuñán”, “Sol del Norte”, “Héroes del Pacífico”, “Coloso”, “Riqueza del Desierto”, “Coliseo 14 de Febrero” y “La Portada”. On February 13, 2010, the contest to give a name to the stadium finished and the winner proposed name was Calvo y Bascuñan.

The stadium's remodel was by architectural company Valle & Cornejo with the collaboration of the architects Nicolás Lipthay, Juan Pablo Duarte, Catalina Donzé, Oscar Conteras and María José Yurisic. The complete area is The provider was Serge Ferrari. Landscape architecture was by the company Rencoret & Rüttimann Arquitectura del paisaje (Cecilia Rencoret, Carla Rütimann). The architects of the remodel describe their work as a search for respect for the urban landmark while seeking a way to unify a design completed by different construction companies. Access of the stadium are organizated from the two squares, organizing circulation through a footbridge. In 2015, lighting was installed on the roof of Tribuna Pacífico, certified by Philips staff of Chile. The project aimed to achieve a lighting quality of 1200 lux. The second field was finished in June 2015, made of a natural grass, measuring to FIFA standards of , with a 24 person dressing room, sanitary facilities, nursing room, eight lighting towers, a 40 person stand and parking facilities. In June 2015, 270 desks for the press were installed in the stadium, with Wi fi and LAN access. They were installed on Tribuna Pacifico, in time for Copa America 2015. The monetary investment was 492 million CLP. Also included were six additional press stands.