第四屆全球豪瑞獎金獎：水庫公園，麥德林，哥倫比亞

主要設計者：馬里奧·卡馬戈，路易斯·托姆貝/Colectivo720建筑事務所

第四屆全球豪瑞獎金獎：水庫公園，麥德林，哥倫比亞

主要設計者：馬里奧·卡馬戈，路易斯·托姆貝/Colectivo720建筑事務所

1 功能組織（左）和功能分布（右）/Program organization (left) and programs (right)

評委評語

從被忽略到被賦予的新希望

建筑師在項目推進過程中傾注了大量心血，尤其關注施工精度和景觀細節問題，貫徹了設計的整體目標。城市中一個原本藏匿起來的基礎設施變得開放、公共，成為一個屬于市民的空間——這個項目處在建筑、景觀、基礎設施和城市設計的交匯點。評委會很欣賞這個項目與麥德林的城市及社會肌理的精心整合，因此這個設計被看作是一個有力的提案，滿足了豪瑞基金會提出的所有標準。

項目強調了水作為重要城市生活資源的價值，將一處曾經的基礎設施美化為一個凝結著集體榮耀和美好的公共設施。這讓麥德林的城市更新進程又往前邁進了一步，從10年前的問題城市走向一座高生活質量的城市，從一處被遺忘的地點走向一個充滿希望的場所。出于這一點，評委會希望這個設計能夠成為一項最佳實踐的楷模，值得無論拉丁美洲還是全球各地的其他城市效仿學習。

讓水庫成為美好生活的源泉

UVA 孤兒院所提交的這個處在早期設計階段的項目，獲得了2015年豪瑞可持續建筑獎全球金獎，它將在2015年末向公眾開放。這只是麥德林市與EPM集團合作建造的一系列項目之一，致力于創造公共空間、進一步提升城市生活的品質。

將半廢棄或完全棄用的水庫設施改造并重新使用，來確保飲用水供給，是EPM集團提出的總體規劃的一部分。EPM集團是一家跨國企業，主要活躍于水、電、氣的供給領域，伴隨著麥德林過去60年的公共項目建設而成長。EPM是“麥德林公共事業部”的縮寫。最近幾年，EPM在麥德林的20 個UVA（鏈接生活單元）項目將花費100萬美元。公司旗下的EPM基金會也會監督這些新建設施的管理和維護。項目的推進與麥德林市政府的多個部門緊密合作，并得到阿尼巴爾·加維里亞市長的配合和支持。

街區間的聯系

水庫位于高處合乎邏輯，這樣水可以借助重力傳輸。過去，水庫出于安全原因一直被包裹在圍墻中，這也在附近幾個高密度居住街區之間形成了層層區隔。EPM通過與這些街區居民的緊密合作，達成的理念是以多種方式將光線帶入這個區域：仍在使用的水庫將由一個垂直公園包圍起來，晚上使用絢麗的燈光照明；地面層作為社區活動空間向公眾開放，并配以公共建筑，包括會議室、禮堂、廁所、文化活動室、網吧、觀景平臺、以及游樂場。UVA的項目場地都會提供免費WiFi（無線網絡），這將使它成為當地占大多數的年輕人口的聚集地。

可持續而實用的建設

這個水庫，處在典型的陡峭山頂，將通過簡單而實用的措施轉變為公共空間：采用粗野的材料、自然通風系統和太陽能板。地段上交織的小徑、噴泉和其他設施使其深受當地居民的喜愛，他們為這一片原先封閉起來的區域取了幾個討人喜歡的名字，例如“夢想”“幸福”或“希望”。UVA 孤兒院發起的這個獲獎項目，是其所有項目中唯一一個舉行設計競賽的。這個項目包括兩個仍在使用的水庫以及兩個已經棄用的水庫，是整體規劃中最為復雜的項目。如今它由外請的事務所Colectivo720負責設計實施。所有其他項目，都是由EPM的建筑部門、奧拉西奧·巴倫西亞所領導的“可持續城市發展部”設計并實現的。這些新建設施，已有一半會在2015年年底開放。

Jury Appraisal

From a place of neglect to a place of hope

Great care went into the further development of the project, with particular attention given to the elaboration of construction and landscape details that strengthen the overall objective of the proposal. A hidden infrastructure within the city is opened up, made public, and transformed into a civic space – one situated at the intersection of architecture, landscape, infrastructure and urban design. The jury applauds the careful integration of the ensemble into the physical and social fabric of Medellín, reading the scheme as a robust proposition that fulfils all criteria set forth by the Holcim Foundation.

Te project foregrounds the value of water as an important resource of urban life, celebrating a piece of infrastructure as a civic work of collective pride and beauty – another step in the transformation of Medellín from a troubled city a decade ago into a city with a high quality of life, from a place of neglect to a place of hope. It is in this respect that the jury considers the scheme to offer a model of best practice, one to be emulated in other cities, whether in Latin America or around the globe.

Water tanks as a source of better quality of life

The project UVA Orfelinato presented on the previous pages won the Global Holcim Awards Gold 2015 and will be open to the public by the end of 2015. It is one in a series of projects through which Medellín is collaborating with the EPM Group to create public spaces and further enhance quality of life in the city.

The refurbishment and adaptive reuse of partially- or fully-decommissioned reservoir facilities to ensure the drinking water supply is part of a master plan by the EPM Group. This multinational company, mainly active in the fields of water, electricity, and gas supply, has grown over a period of six decades from the public works of Medellín; EPM stands for Empresas Públicas de Medellín. Within just a few years, EPM is spending USD100 million across 20 UVA (Unidades de Vida Articulada) projects in Medellín. Trough its EPM Foundation, the company is also overseeing the operation and maintenance of the newly created facilities. The projects are being conducted in close cooperation with the various offices of the city of Medellín, which are coordinated and supported by Mayor Anibal Gaviria.

2 基于對地形和場地現有狀況的理解以設計景觀空間，并利用當地植被改善物種的生態環境/Understanding the topography and the existing elements of the site to create landscape space and also using local vegetation to improve the environmental quality by creating birding and wildlife trails.

Links between neighborhoods

Reservoirs are logically placed at elevated locations, where gravity assists water distribution. Until now, they have been fenced off for security reasons, which create barriers that separate the adjacent densely-populated neighborhoods from each other. In close cooperation with the residents of these neighborhoods, EPM has developed concepts that are bringing light into the districts in a number of ways: active reservoirs are being wrapped in vertical gardens and beautifully illuminated at night; the grounds are being opened to the public as communal space, enhanced by public buildings. Meeting rooms, auditoriums, toilet facilities, cultural rooms, computer rooms, viewing platforms, and playgrounds are being created. The UVA sites have free Wi-Fi hotspots, which makes them a magnet for the predominantly young population.

Sustainable and utilitarian construction

Te reservoir sites, typically on steep hillsides, are being transformed into public spaces through simple and practical means: robust materials, natural ventilation systems, and solar panels. Connecting paths crossing the sites, fountains, and other amenities have inspired the local residents to give the formerly restricted areas endearing names such as "dream" "happiness" or "hope". The award-winning project UVA Orfelinato is the only one in the initial series for which a design competition was held. With two tanks remaining in service as reservoirs and two which have been decommissioned overtime, this is the most complex project in the master plan. It is now being executed by the external office Colectivo720. All the other projects have been designed and are being realized by the EPM architecture department, Sustainable Urban Interventions, under the direction of Horacio Valencia. Half of the newly created facilities will be opened by the end of 2015.

4th Global Holcim Awards Gold: Water Reservoirs as Public Park, Medellín, Colombia

Main Authors: Mario Camargo, Luis Tombé/Colectivo720