{"id":32398,"date":"2016-09-23T19:04:28","date_gmt":"2016-09-23T17:04:28","guid":{"rendered":"http:\/\/www.area-arch.it\/en\/new-port-house-in-antwerp\/"},"modified":"2016-09-23T19:22:17","modified_gmt":"2016-09-23T17:22:17","slug":"new-port-house-in-antwerp","status":"publish","type":"post","link":"https:\/\/www.area-arch.it\/en\/new-port-house-in-antwerp\/","title":{"rendered":"New Port House in Antwerp"},"content":{"rendered":"

The new Port House in Antwerp repurposes, renovates and extends a derelict fire station into a new headquarters for the port \u2013 bringing together the port\u2019s 500 staff that previously worked in separate buildings around the city. With 12 km of docks, Antwerp is Europe\u2019s second largest shipping port, serving 15,000 sea trade ships and 60,000 inland barges each year.\u00a0Antwerp handles 26% of Europe\u2019s container shipping, transporting more than 200 million tonnes of goods via the ocean-going vessels that call at the port and providing direct employment for over 60,000 people, including more than 8,000 port workers. Indirectly, the Port of Antwerp ensures about 150,000 jobs and has ambitious targets for future expansion to meet the continent\u2019s growth and development over the next century.<\/p>\n

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photo by Hufton Crow<\/figcaption><\/figure>\n

In 2007, when the former 1990s offices of the Port of Antwerp had become too small, the port determined that relocation would enable its technical and administrative services to be housed together, providing new accommodation for about 500 staff. The port required a sustainable and future-proof workplace for its employees, representing its ethos and values in an ever-expanding local and international arena.\u00a0As the threshold between the city and its vast port, Mexico Island in Antwerp\u2019s Kattendijk dock on Quay 63 was selected as the site for the new head office. The waterside site also offered significant sustainable construction benefits, allowing materials and building components to be transported by water, an important requirement to meet the port\u2019s ecological targets.\u00a0Following the construction of a new fire station with facilities needed to service the expanding port, the old fire station on the Mexico Island site \u2013 a listed replica of a Hanseatic residence \u2013 became redundant and relied on a change of use to ensure its preservation.\u00a0 This disused fire station had to be integrated into the new project. The Flemish government’s department of architecture, together with the City and Port authorities organized the architectural competition for the new headquarters.\u00a0Zaha Hadid Architects’ design is informed by detailed historical research and a thorough analysis of both the site and the existing building. Marc Van Peel, president of the Port of Antwerp, said: \u201cThere was only one rule laid down in the architectural competition, namely that the original building had to be preserved. There were no other requirements imposed for the positioning of the new building.\u00a0The jury was therefore pleasantly surprised when the five shortlisted candidates all opted for a modern structure above the original building. They all combined the new with the old, but the design by Zaha Hadid Architects was the most brilliant.\u201d<\/em><\/p>\n

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photo by Helene Binet<\/figcaption><\/figure>\n

Working with Origin, leading heritage consultants in the restoration and renovation of historic monuments, ZHA\u2019s studies of the site\u2019s history and heritage are the foundations of the design which firstly emphasises the north-south site axis parallel with the Kattendijkdok linking the city centre to the port. Secondly, due to its location surrounded by water, the building’s four elevations are considered of equal importance with no principal facade.\u00a0 ZHA\u2019s design is an elevated extension, rather than a neighbouring volume which would have concealed at least one of the existing facades. ZHA and Origin\u2019s historic analysis of the old fire station also highlighted the role of its originally intended tower – a grand, imposing component of the fire station’s Hanseatic design. Its bold vertical statement, intended to crown the imposing volume of the building below, was never realised.\u00a0These three key principles define the design\u2019s composition of new and old: a new volume that \u2018floats\u2019 above the old building, respecting each of the old facades and completing the verticality of the original design\u2019s unrealised tower.<\/p>\n

\"photo<\/a>
photo by Hufton Crow<\/figcaption><\/figure>\n

Like the bow of a ship, the new extension points towards the Scheldt, connecting the building with the river on which Antwerp was founded.\u00a0Surrounded by water, the new extension’s\u00a0fa\u00e7ade\u00a0is a glazed surface that ripples like waves and reflects the changing tones and colours of the city\u2019s sky. Triangular facets allow the apparently smooth curves at either end of the building to be formed with flat sheets of glass. They also facilitate the gradual transition from a flat\u00a0fa\u00e7ade\u00a0at the south end of the building to a rippling surface at the north.\u00a0While most of the triangular facets are transparent, some are opaque. This calibrated mix ensures sufficient sunlight within the building, while also controlling solar load to guarantee optimal working conditions. At the same time, the alternation of transparent and opaque facade panels breaks down the volume of the new extension, giving panoramic views of the Scheldt, the city and the Port as well as providing enclosure.\u00a0The fa\u00e7ade\u2019s rippling quality is generated with flat facets to the south that gradually become more three-dimensional towards to the north. This perception of a transparent volume, cut to give the new building its sparkling appearance, reinterprets Antwerp\u2019s moniker as the city of diamonds. The new extension appears as a carefully cut form which changes its appearance with the shifting intensity of daylight. Like the ripples on the surface of the water in the surrounding port, the new\u00a0fa\u00e7ade\u00a0reflects changing light conditions. The old fire station\u2019s central courtyard has been enclosed with a glass roof and is transformed into the main reception area for the new Port House. From this central atrium, visitors access the historic public reading room and library within the disused fire truck hall which has been carefully restored and preserved. Panoramic lifts provide direct access to the new extension with an external bridge between the existing building and new extension giving panoramic views of the city and port.\u00a0The client requirements for an \u2018activity based office\u2019 are integrated within the design, with related areas such as the restaurant, meeting rooms and auditorium located at the centre of the upper levels of the existing building and the bottom floors of the new extension. The remaining floors more remote from the centre, comprise open plan offices.\u00a0Collaborating with services consultant Ingenium, ZHA developed a sustainable and energy-efficient design reaching a \u2018Very Good\u2019 BREEAM environmental rating.<\/p>\n