American architect, Frank Lloyd Wright created a design for an administrative office for Calico Mills, but it was not constructed as Ahmedabad Municipal Corporation did not give permission. Later on the same site, the Calico Dome was constructed. By the time Wright's design was rejected in early 1950s, the basement for the building was already excavated. Gautam Sarabhai and his team designed the Calico Dome in 1963, inspired by Buckminster Fuller's geodesic domes. The dome housed the showroom and shop for Calico Mills. The first fashion show in Ahmedabad was organised in the Dome. Indian actress Parveen Babi took part in shows in the 1970s when she was a student. The mills and shops closed inthe 1990s and the dome went into disrepair. In the 2001 earthquake, the centre of the dome collapsed and heavy rains damaged the interior of the underground shop. Later the dome collapsed completely. On liquidation of Calico Mills, the AMC bought it as the industrial heritage property in 2006.
Architecture
The Calico Dome employed two simple structural systems: the geodesic dome and the space frame. The dome was lifted by eight curved iron struts. It was a five pointed dome instead of six or eight, as generally seen. The points were supported by steel pillars and tubes. The canopy of the dome was built by diamond-shaped bent plywood blanks joined by steel studs. The dome, spread over 12 square metres, covered an open air platform which can be used for displays and fashion shows. The platform was supported by steel frames which were left open at the margins of the platform for the natural light in the underground shop. The underground shop cum showroom was a single square room. A pair of embossed steel lotuses flank the steps leading to the platform. Similar lotuses are found in the spandrels of the 15th-century mosques and gates of the city as well as in the Sarabhai's house 'Retreat' which were added by Surendranath Kar in 1930s. These auspicious lotus symbols invoke welcome gesture. On one side of the dome, a thin brick wall in Flemish bond was erected. A steel logo sign "Cali-Shop" in an abstracted font inspired by the Bauhaus style projected out from the wall from bottom to top.
Restoration
In 2010, the High Court of Gujarat had asked the AMC to restore the dome in a year. The AMC planned to restore the structure in two phases, first the basement at a cost of 4.2 million and then the dome at 6–7 million. It will cost 12–15 million in total. CEPT was roped in for suggestions. In January 2013, its restoration of base started, which was completed in fifteen months. The consultant architect Hiren Gandhi, appointed by the Heritage Conservation Committee of AMC, had proposed to replace the dome with new modern geodesic dome. The HCC rejected his plan and appointed Vadodara Design Academy as a new consultant. VDA submitted a detailed report in November 2017. The restoration has remained incomplete as of August 2019.
