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SFO’S T1 Achieves WELL Certification

The San Francisco International Airport’s (SFO) Harvey Milk Terminal 1 has become the first airport terminal in the world to earn a full WELL Core Certification, a performance-based system for measuring, certifying, and monitoring features of the built environment that impact human health and well-being, such as air, water, nourishment, light, movement, thermal comfort, sound, materials, mind, and community. SFO earned this certification, at the highest level of Platinum, for Harvey Milk Terminal 1 Boarding Area B, which includes the 25-gate concourse, post-security concession space, and an integrated connector to the U.S. Customs Federal Inspection Area.

“We are honored to be the first airport in the world to achieve full WELL Certification,” said Airport Director Ivar C. Satero. “Harvey Milk Terminal 1 was designed with both our passengers and employees in mind… as a place to be relaxed, a place to be healthy, and a place to be inspired by the legacy of pioneering civil rights leader Harvey Milk. My sincere thanks go out to the entire project team for setting the new standard for how airport facilities can truly benefit the people who use them.”

The SFO project earned the WELL designation under the WELL Building Standard version 2 pilot. The WELL Standard, spanning more than 100 features in 10 impact areas, is a vehicle for buildings and organizations to deliver more thoughtful and intentional spaces that enhance human health and well-being. The WELL Standard includes a set of strategies—backed by the latest health and scientific research—that aim to advance human health through design interventions, operational protocols, sustainability policies, and to foster a culture of health and well-being.

Health and well-being measures were prioritized throughout the project, resulting in many benefits for the terminal occupants. Highlights include:

  • Highly efficient outdoor air filtration system to remove pollutants and odor to provide healthier indoor environments which meet the enhanced indoor air quality requirements of WELL as verified through third-party testing.
  • Radiant heating and cooling to complement displacement ventilation to provide energy efficiency, improved indoor air quality, and enhanced passenger comfort.
  • Displays annual water quality test results, including enhanced taste properties, throughout the terminal on the display monitors.
  • Dynamic glazed windows that change with the sun’s location, to reduce glare and improve comfort.
  • Large windows harness daylight to reduce the need for electric lighting and to support occupants’ circadian rhythms.
  • Building materials and furnishings with low-total volatile organic compound (TVOC) emissions.
  • Selection of products, systems, and materials with the least environmental or planetary impact based on Health Product Declarations (HPDs).
  • Implementing green cleaning processes that support occupant and employee health.
  • Acoustic management through sound-reducing surfaces, quieter mechanical systems, and the ‘quiet airport’ program.

The construction of Harvey Milk Terminal 1 is divided into two projects: Boarding Area B (BAB) and Terminal 1 Center (T1C). The WELL Certification is applicable to Boarding Area B (BAB) of Terminal 1.