Columbia Building-Skylab Architecture- Image © Jeremy Bittermann
Image © Jeremy Bittermann

Text description by the architects*

The Columbia Building supports the City of Portland’s Bureau of Environmental Services. Housing workspace, a visitor reception area, and public meeting spaces, the 11,640-square-foot building not only supports the engineering department of the wastewater treatment facility but also functions as an immersive educational experience, all integrated within a sustainable landscape. 

Columbia Building-Skylab Architecture- Image © Jeremy Bittermann
Image © Jeremy Bittermann

The new single-story building features seven folded cast-in-place concrete roof forms that channel stormwater through a planted roof, which drains along the berms into a visible collection system that leads to the Columbia River. 

Columbia Building-Skylab Architecture- Image © Jeremy Bittermann
Image © Jeremy Bittermann

The project accomplished three unique objectives in one single campus site: the creation of a vibrant and efficient workspace; clean on-site stormwater filtration; and a dynamic building that stimulates conversation about the health of the region’s watershed and rivers.

Columbia Building-Skylab Architecture- Image © Jeremy Bittermann
Image © Jeremy Bittermann
Columbia Building-Skylab Architecture- Image © Jeremy Bittermann
Image © Jeremy Bittermann
The transparent north facade focuses attention towards a central and partially enclosed Commons area, as well as to the habitat that surrounds the building. The serrated curtain wall features operable air circulation vents which enables the interior spaces to be natural ventilated. Mirrored glass reflects and refracts light in the Commons, merging the building into the landscape. The building is LEED Gold certified.
Project Details
Skylab project team 
Design Director: Jeff Kovel
Project Architect and Manager: Brent Grubb
Project Architect: Susan Barnes
 

Consultant team
Architecture: Skylab
Contractor: Skanska 
Civil Engineer: Vigil Agrimis, Inc. 
Structural Engineer: catena Consulting Engineers
Landscape: 2.ink Studio 
Lighting: Biella Lighting Design 
Branding: The Felt Hat 
Consultants: Green Building Services 
Partner Architect: Solarc Architecture and Engineering Inc. 
Sculpture Artist: John Grade 
Client: Bureau of Environmental Services 
 Photographer: Jeremy Bittermann
 
Project Images