第四届全球豪瑞奖金奖：水库公园，麦德林，哥伦比亚

主要设计者：马里奥·卡马戈，路易斯·托姆贝/Colectivo720建筑事务所

第四届全球豪瑞奖金奖：水库公园，麦德林，哥伦比亚

主要设计者：马里奥·卡马戈，路易斯·托姆贝/Colectivo720建筑事务所

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

评委评语

从被忽略到被赋予的新希望

建筑师在项目推进过程中倾注了大量心血，尤其关注施工精度和景观细节问题，贯彻了设计的整体目标。城市中一个原本藏匿起来的基础设施变得开放、公共，成为一个属于市民的空间——这个项目处在建筑、景观、基础设施和城市设计的交汇点。评委会很欣赏这个项目与麦德林的城市及社会肌理的精心整合，因此这个设计被看作是一个有力的提案，满足了豪瑞基金会提出的所有标准。

项目强调了水作为重要城市生活资源的价值，将一处曾经的基础设施美化为一个凝结着集体荣耀和美好的公共设施。这让麦德林的城市更新进程又往前迈进了一步，从10年前的问题城市走向一座高生活质量的城市，从一处被遗忘的地点走向一个充满希望的场所。出于这一点，评委会希望这个设计能够成为一项最佳实践的楷模，值得无论拉丁美洲还是全球各地的其他城市效仿学习。

让水库成为美好生活的源泉

UVA 孤儿院所提交的这个处在早期设计阶段的项目，获得了2015年豪瑞可持续建筑奖全球金奖，它将在2015年末向公众开放。这只是麦德林市与EPM集团合作建造的一系列项目之一，致力于创造公共空间、进一步提升城市生活的品质。

将半废弃或完全弃用的水库设施改造并重新使用，来确保饮用水供给，是EPM集团提出的总体规划的一部分。EPM集团是一家跨国企业，主要活跃于水、电、气的供给领域，伴随着麦德林过去60年的公共项目建设而成长。EPM是“麦德林公共事业部”的缩写。最近几年，EPM在麦德林的20 个UVA（链接生活单元）项目将花费100万美元。公司旗下的EPM基金会也会监督这些新建设施的管理和维护。项目的推进与麦德林市政府的多个部门紧密合作，并得到阿尼巴尔·加维里亚市长的配合和支持。

街区间的联系

水库位于高处合乎逻辑，这样水可以借助重力传输。过去，水库出于安全原因一直被包裹在围墙中，这也在附近几个高密度居住街区之间形成了层层区隔。EPM通过与这些街区居民的紧密合作，达成的理念是以多种方式将光线带入这个区域：仍在使用的水库将由一个垂直公园包围起来，晚上使用绚丽的灯光照明；地面层作为社区活动空间向公众开放，并配以公共建筑，包括会议室、礼堂、厕所、文化活动室、网吧、观景平台、以及游乐场。UVA的项目场地都会提供免费WiFi（无线网络），这将使它成为当地占大多数的年轻人口的聚集地。

可持续而实用的建设

这个水库，处在典型的陡峭山顶，将通过简单而实用的措施转变为公共空间：采用粗野的材料、自然通风系统和太阳能板。地段上交织的小径、喷泉和其他设施使其深受当地居民的喜爱，他们为这一片原先封闭起来的区域取了几个讨人喜欢的名字，例如“梦想”“幸福”或“希望”。UVA 孤儿院发起的这个获奖项目，是其所有项目中唯一一个举行设计竞赛的。这个项目包括两个仍在使用的水库以及两个已经弃用的水库，是整体规划中最为复杂的项目。如今它由外请的事务所Colectivo720负责设计实施。所有其他项目，都是由EPM的建筑部门、奥拉西奥·巴伦西亚所领导的“可持续城市发展部”设计并实现的。这些新建设施，已有一半会在2015年年底开放。

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 基于对地形和场地现有状况的理解以设计景观空间，并利用当地植被改善物种的生态环境/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