In Duluth, Minn., the new St. Mary’s Medical Center, designed by EwingCole, is now the largest healthcare facility in the region. The hospital consolidates Essentia Health’s healthcare services under one roof.
At about 1 million sf spanning two city blocks, St. Mary’s overlooks Lake Superior, providing views on almost every floor of the world’s largest freshwater lake. All of the hospital’s inpatient rooms enjoy floor-to-ceiling views of the lake or the surrounding hillside. The dining commons and rooftop garden also offer views of Lake Superior.
While the exterior façade’s lower levels resemble the brownstone homes and businesses in downtown Duluth, the glass façade of the upper levels and patient tower evokes the neighboring lake. The building’s fritted glass also reduces solar heat gain inside.
The hospital’s interior aims to eschew traditional clinical design by embracing vibrant colors and nature to aid the healing process. Each floor’s interior design takes inspiration from a natural landscape in Duluth.
The design team constructed and tested a full-scale mockup of the building envelope to detect any air or moisture infiltration that could affect energy performance and indoor air quality. As a result, the team achieved a 24% reduction in energy consumption and a 26% reduction in energy costs.
As part of the project’s sustainability measures, almost 1 million sf of the building’s acoustic ceiling panels were manufactured about a half-hour away, reducing travel time and greenhouse gas emissions. EwingCole also selected a nearby single-source manufacturer of the custom glazing system, decreasing transportation emissions. And the team reduced the building’s embodied carbon by replacing Portland cement with cement substitutes.
The hospital’s narrow, aerodynamic form eliminates wind turbulence around the entrances and rest areas, minimizes its impact on views to and from the lake, and limits its impact on bird migration. In addition, the design team’s early wind modeling enabled it to refine the structural system so that it required less steel.
On the Building Team:
Owner: Essentia Health
Design architect: EwingCole
Architect of record: EwingCole and LHB
MEP and structural engineer: EwingCole
General contractor: McGough
Related Stories
Healthcare Facilities | Aug 16, 2016
The future of healthcare design education: 5 takeaways from ACHA 2016
Creating a network of experts to talk next generation healthcare design education
Healthcare Facilities | Aug 15, 2016
Future proofing hospitals
By improving the physical layout of hospitals and medical facilities, we can enhance and increase safety mechanisms, improve care, and help reduce the exposure to medical errors, writes Skanska USA's Andrew Quirk.
Healthcare Facilities | Aug 10, 2016
11 principles for pediatric healthcare design
Engagement at all levels, designing with families in mind, and integrating flexible spaces are all important design considerations to keep in mind for pediatric healthcare planning, writes HDR's Brian Zabloudil.
Healthcare Facilities | Aug 9, 2016
Key strategies to reduce healthcare facility costs and maintain operations
The right approach during the planning, design, and construction of a new facility can yield a positive return on investment and lower the overall cost basis for ongoing operations, writes Steve Higgs, Senior Managing Director with CBRE Healthcare.
| Aug 8, 2016
HEALTHCARE GIANTS: Age-simulation technology aids design for the mobility impaired
As the 65+ population continues to rise, the AEC industry needs to better understand the stresses and anxieties those who are mobility impaired face when navigating spaces like medical facilities.
| Aug 8, 2016
Top 80 Healthcare Engineering Firms
AECOM, Jacobs, and WSP | Parsons Brinckerhoff top Building Design+Construction’s annual ranking of the nation’s largest healthcare building sector engineering and E/A firms, as reported in the 2016 Giants 300 Report.
| Aug 8, 2016
Top 100 Healthcare Construction Firms
Turner Construction Co., McCarthy Holdings, and Skanska USA top Building Design+Construction’s annual ranking of the nation’s largest healthcare building sector construction and construction management firms, as reported in the 2016 Giants 300 Report.
| Aug 8, 2016
Top 90 Healthcare Architecture Firms
HDR, Stantec, and Perkins+Will top Building Design+Construction’s annual ranking of the nation’s largest healthcare building sector architecture and A/E firms, as reported in the 2016 Giants 300 Report.
Healthcare Facilities | Jul 25, 2016
AIA selects seven winners of healthcare building design award
The National Healthcare Design Awards recognizes functional hospital projects that solve aesthetic, civic, urban, and social concerns. Recipients were selected in three categories this year.
Architects | Jul 22, 2016
5 creative approaches to finish standards
With the right mindset, standards can produce great design for healthcare facilities, as VOA's Candace Small explores.