Tyrpak Photographic Providing the structural design for the 28,000-sf, reinforced concrete with two-way slabs, underground science complex at the University of Oregon housing nano... technology laboratories, offices and conference space. catena provided structural vibration analysis for the users that helped to verify the vibration transmission through... the supporting bedrock which minimized the cost for vibration mitigation/isolation structure. The project includes a small entry structure constructed of steel framing that is situated...

of Portland Civil Engineer: West Yost Associates Architect: Michael Willis Architects Provided structural engineering services for the seismic upgrade assessment of the historic Ankeny Pump... following an earthquake. catena was selected for this project as the result of our extensive expertise in the seismic rehabilitation of historic structures, and our understanding of performance based design. ...

thumbnail for larger image ] Mt. Hood, OR Owner: Mt. Hood Meadows Architect: Carl Perron Architects Provided structural engineering for a new 1,200-sf structure for the Mt. Hood Meadows...

-disciplinary design team, catena is currently providing structural engineering design to revitalize the Skidmore/Old Town Historic District and respond to the recently adopted... improvements and enhancements under the Burnside Bridge including the MAX Station. The sleekly designed canopy structure will be the centerpiece of the plaza, and will provide a new identity... for the Saturday Market. catena worked closely with Bob Thompson of TVA Architects to produce an elegant, slim structure that will enhance the experience of the vendors and patrons of the Market for years to come. ...

engineering the structure at every level, examining several structural options to arrive at the effective solution. Thomas Hacker and the University selected catena for this project... due to our open approach to structural systems selection - knowing we would not approach the project with a predetermined solution, but rather we would adapt the design to the needs of the users, designers, and the contractor. ...