“We looked beyond the boundaries of the building to transform a core location on this important, historic campus,” said Javier Arizmendi, design principal, Skidmore Owings & Merrill (SOM). “The design strikes a balance of historic and contemporary materials, leverages existing circulation pathways, and creates an energetic hub of social and scientific activity for the next generation of scholars and innovators.”

The design activates the adjacent Engineering Quad and extends the vitality of campus into the building, where a five-story central atrium creates a hub of activity, connecting to seminar rooms, break areas, and informal gathering spaces. A transparent glass facade at the atrium’s ground level showcases this activity to the campus at large. At the building’s main entrance, a cantilevered sculptural stair is framed by brick walls and a fritted glass wall.

The O’Connor Building was designed by SOM with a deliberate focus on fostering collaboration in four key research areas: advanced materials, quantum science and computing, urban research and innovation, and the energy transition. To promote this interaction, the stair tower and the central hub connect a series of stepped, double-height collaboration areas on different levels. Intimate conference rooms and break areas with warm, natural materials provide further opportunities for informal learning and connection.

“At the heart of our campus, the Ralph S. O'Connor Building for Engineering and Science represents far more than mere bricks and mortar,” said Luay Nakhleh, the William and Stephanie Sick Dean of Engineering and professor of computer science and biosciences at Rice University. “Within these walls, brilliant minds from across the globe will converge to conduct groundbreaking research and develop innovations that solve some of society's most urgent challenges. The breadth of research experiences provided to our students within this facility underscores our commitment to delivering exceptional engineering training that transcends traditional boundaries.”

Circulation through and around the building is encouraged, reinforcing the campus’s well-established pedestrian arcade network. A robust art program incorporates new works from world-recognized artists and the iconic bas-relief sculpture energy by sculptor William McVey that was preserved from the original Abercrombie Engineering Building.

Maintaining the identifiable aesthetics of the historic campus, the facade of the O’Connor Building features a composition of brick and punched windows articulated by a series of angled brick pilasters and fins. The covered arcade along the western edge is shaded by a delicate brick and stone veil that modulates sunlight for thermal and visual comfort. The arcade veil is composed of alternating bands of brick and cast-stone modules, spaced apart with rotated bricks in between, allowing light to filter between the gaps.

A commitment to sustainability and reducing the building's carbon footprint was achieved through both passive and active design strategies, including maximizing daylight, strategic placement of angled pilasters and vertical fins, and the use of skylights to soften the strong Texas sun. Thanks to these passive design strategies and an energy-efficient HVAC and lighting system, the laboratories use 50% less energy than a comparable research space. 

Designed by SOM, the O’Connor Building project team includes: Anslow Bryant Construction LTD; IMEG Corp.; Scientia Architects; Jacobs Engineering Group Inc.; Walter P. Moore; OJB Landscape Architecture; Salter; Ulrich Diederich Design; Wylie; Edgett Williams Consulting Group; Loisos + Ubbelohde; Stanton Engineering Group LLC; Ulrich Engineers Inc.; and AEI.