The University of British Columbia (UBC) has recently garnered recognition through the 2024 Canadian Green Building Awards for its extensive renovation of the MacLeod Engineering Building. Under the leadership of Kori Chan of Proscenium Architecture + Interiors Inc. and Stephen Teeple of Teeple Architects, this three and a half year project turned a 1960s structure into a state of the art facility suited to the educational needs of the present and future. Notably, this renovation project marked UBC’s most comprehensive retrofit to date.
Seismic and Climate Resilience Upgrades
Strengthening Seismic Performance and Lifespan Extension
One central theme of this renovation was the enhancement of both the building’s seismic and climate resilience. The team introduced 3.3-foot-deep concrete shear walls, significantly boosting the building’s ability to withstand seismic forces. This crucial upgrade is part of a broader goal to extend the building’s service life by at least 50 years. By fortifying the structure in this manner, the project strove to ensure that the building could endure future seismic events without compromising the safety of its occupants.
Sustainability Initiatives and High-Performance Systems
In keeping with the theme of sustainability, the renovation retained 73% of the original concrete structure, a choice that significantly minimized the environmental impact of the project. The team also integrated a new high-performance envelope and advanced building systems. Among the various mechanical upgrades were features like high-efficiency heat recovery ventilators, demand-controlled ventilation, and air-source heat pumps that worked synergistically with UBC’s hot water district energy system. These systems not only improved energy efficiency but also reduced the building’s carbon footprint.
Enhancing Design and Function
Modernization with Sculptural Concrete Envelope
One of the key design elements of the renovation was the installation of a sculptural precast concrete envelope. This feature preserved the building’s structural grid while bringing a modern aesthetic to its appearance. By utilizing floor-to-ceiling curtain wall glazing and a light shelf, the renovation team made significant improvements in natural light and ventilation within the building. These design tools helped to mitigate glare and heat gain, creating a more comfortable and energy-efficient environment for occupants.
Natural Air Circulation and Reduced Energy Loads
Another innovative feature was the incorporation of a light and air shaft, designed to promote natural air circulation throughout the building. This feature reduced reliance on mechanical fan systems, effectively lowering energy loads and the need for extensive ductwork. By employing natural ventilation techniques, the building’s energy efficiency was further enhanced, contributing to the overall sustainability goals of the project.
Fostering Community and Inclusivity
Inclusivity in Design
The renovation project was not just about modernizing the building’s physical infrastructure; it also aimed to create a sense of community and inclusivity within the Electrical and Computer Engineering (ECE) department. Universal washrooms, accessible entries, and hallways on every floor were included in the renovation, addressing the diverse needs of today’s student population. Such features ensure that the building is welcoming and usable for all individuals, regardless of their physical abilities.
Spaces for Well-Being
Reflecting contemporary values of inclusivity and well-being, the design included spaces such as a multipurpose prayer and meditation room. These spaces provide students and staff with areas to retreat, reflect, and rejuvenate, further enhancing the sense of community and well-being within the building. By addressing both the functional and emotional needs of its users, the renovation succeeded in creating a holistic educational environment.
Recognition and Key Takeaways
Awards and Accolades
Despite facing both anticipated and unforeseen challenges during the renovation process, the project’s success has been validated by its receipt of the Institutional (Large) Award at the 2024 Canadian Green Building Awards. The awards jury commended the project for its technical excellence and transformative design. They highlighted various innovative aspects, including the use of solar shading to reduce energy costs and the overall modernization of the building’s identity. Such recognition serves as a testament to the project’s quality and impact.
Future Implications
The reimagined MacLeod Engineering Building not only enhances the educational environment but also sets a new standard in sustainable and innovative architectural design. The project emphasizes UBC’s commitment to sustainability and modern educational spaces, ensuring that the university remains at the forefront of both architectural and educational excellence. This recognition highlights UBC’s dedication to creating environments that foster learning, innovation, and sustainability, further solidifying its reputation as a leading institution in Canada.
