架构师提供的文本描述。一个城市化项目，通常能见度低，最重要，是阿雷格里港的综合社会-环境方案-PISA的渠道和废水处理系统，运行了30多年，在Guaiba河口盆地进行废水处理，巴西南里奥格兰德岛40%的领土参加了该项目，除了明显的环境和健康方面的好处外，在短期内还能回到首都的河流，对社会产生了表现力的影响。

Text description provided by the architects. An urbanism project, usually with poor visibility and maximum importance, the channeling and wastewater treatment system of the Integrated Socio-Environmental Program – PISA, of the Municipality of Porto Alegre – PMPA, running for more than 30 years, with wastewater treatment actions in the Guaiba estuary basin, with the participation of 40% of the territory of Rio Grande do Sul, Brazil, in addition to the obvious environmental and health benefits, returns the accessibility to the river in the capital in the short-term, with an expressive social impact.

 © André Cavalheiro

c.AndréCavalheiro

目前的阶段由一个坚固的地下管道系统组成，从历史上的巴里奥-克里斯塔尔中心(7公里)平行于海岸，通过管道接收到位于巴里奥阿塞拉德罗的污水处理站-ETE。它有几个站来给网络加压。Ebe Cristal位于水下支流之前，长约11公里，是其中最大的一条。

The current phase, consisting of a robust underground piping system, parallel to the coast from the historic center of Barrio Cristal (7km), receives crossing pipes to the Effluent Treatment Station – ETE, in Barrio Aserradero. It has several stations to pressurize the network. EBE Cristal, which precedes the sub-aquatic stretch, about 11km long, is the largest of them.

 © André Cavalheiro

c.AndréCavalheiro

该车站的建筑工程，除了解决该方案固有的技术要求外，还试图建造集体使用设施，为活动、展览和公共阳台的构想增加空间，以恢复这种正式的城市表达方式，例如，由阿雷格里港的水力风车命名。

The architectural project of this station, in addition to solving the technical requirements inherent in the program, also tried to structure collective use facilities, adding spaces for events, exhibitions, and the idea of a public balcony to recover the formal urban expression of this kind, named, for example, by the hydraulic windmills in Porto Alegre.

 © André Cavalheiro

c.AndréCavalheiro

这两个房间，一个在底层，另一个在高层，展示了一系列的展览和环境恢复计划的信息，在那里，最后的图像可以通过自己的视角看到。“基础设施架构”的想法最终实现了，在其结构中深深加强了一个正式系统，即增援坦克将金属元素固定在一起，与隔壁的弗雷涅多·Siri展台进行公开对话，并在那里向项目致敬。

The two rooms, one on the ground floor, another on the upper level, give a sequence of the exhibition and the information on the environmental recovery program Guaiba, where the last image is visible through its own viewpoint. The idea of “infrastructure architecture” finally materializes with a formal system deeply reinforced in its structure, where the surge tanks anchor the metallic elements in balance, in an open dialogue with the stands of Fresnedo Siri, located next door, and where the project pays tribute.

 © André Cavalheiro

c.AndréCavalheiro