© Andy Stagg

安迪·斯塔格

架构师提供的文本描述。河流大厦是一座两层高的建筑，连接着坎农街车站的标志性塔楼.最初是作为坎农大桥大厦的一部分建造的，巨大的地板被设计成伦敦国际金融期货和期权交易所(LIFFE)的所在地。这给设计团队带来了挑战，深地板制造了黑暗的办公室，而繁忙的火车站上的桥梁结构对可能发生的事情设置了限制。

Text description provided by the architects. The River Building is a two-storey structure bridging the landmark towers of Cannon Street Station. Originally constructed as part of Cannon Bridge House the vast floor plates were designed to house the London International Financial Futures and Options Exchange (LIFFE). This presented challenges for the design team, deep floor plates created dark offices and the bridge structure over a busy railway station set limitations on what was possible.

 © Andy Stagg

安迪·斯塔格

斯特里弗里恩被委托领导设计，将这些楼层重新想象为新的A级工作空间，独立于拥有自己独特身份的坎农大桥房屋。考虑到原有结构的独特特性和限制，设计重新定位了大楼，以适应新出现的租户形象，确保健康、经济、立法和技术优先事项得到满足，同时确保高标准的可持续性。

Stiff+Trevillion were commissioned to lead the design to re-imagine these floors as new Grade A workspace, independent of Cannon Bridge house with its own distinct identity.  Embracing the unique character and constraints of the original structure the design repositioned the building to fit a newly emerging tenant profile, ensuring wellness, economic, legislative and technological priorities were met whilst ensuring high standards for sustainability.

 © Andy Stagg

安迪·斯塔格

提升地板上的MEP系统和重新配置空间内的服务分配意味着建筑师设计团队实现了明亮、新鲜和不寻常的办公空间，改善了地板到天花板的高度、自然光的水平和职业密度的增加。工程团队努力保留而不是在可能的情况下取代MEP系统，减少了浪费、成本和时间，同时为舒适、能源效率和商业回报做出了很大贡献。

Upgrading the on-floor MEP systems and reconfiguring services distribution within the space meant the architects design team achieved bright, fresh and unusual office accommodation with improved floor to ceiling heights, levels of natural light and increased occupational densities. The engineering teams worked hard to retain rather than replace MEP systems where they could, reducing waste, cost and time whilst contributing to much improved comfort, energy efficiency and commercial return.

 © Andy Stagg

安迪·斯塔格

 © Andy Stagg

安迪·斯塔格

严格遵守“伦敦景观管理框架”，安装了新的南立面玻璃和中庭屋顶灯，以改善能源性能、自然照明水平、室内环境和建筑外观。

Adhering strictly to the London View Management Framework, new south façade glazing and atrium roof lights were installed to improve energy performance, natural lighting levels, interior ambience and the building’s appearance.

高效率的核心规划、中庭的重新配置以及全面合理化MEP服务的新方法使净办公空间扩大到了92，000平方英尺，跨越两个宽阔的楼板，可以看到泰晤士河的全景。办公用户还可以进入一个壮观的一英亩屋顶花园，在市中心享受令人惊叹的360°天际线景观。这50%的建筑是在实际完工之前被出租的，其余的很快就被出租-100%出租给一个非传统的城市租户-这证明了设计团队的愿景。

Efficient planning of the cores, reconfiguration of the atria and a new approach to a comprehensive rationalization of MEP services allowed expansion of the net office space to a total of 92,000sq ft across two expansive floor-plates with panoramic views of the River Thames. Office users also have access to a spectacular one acre roof garden, enjoying stunning 360° skyline views in the middle of the City.  That 50 % of the building was let prior to Practical Completion with the remainder let very soon afterwards - a 100 % let to a nontraditional City tenant - is testament to the vision of the design team.

 © Andy Stagg

安迪·斯塔格

Architects Stiff + Trevillion

Location London, United Kingdom

Architects in Charge Daniel Campbell, Takatomo Kashiwabara

Area 92000.0 ft2

Project Year 2017

Photographs Andy Stagg

Category Adaptive Reuse