ASHRAE has compiled a COVID-19 Preparedness Resources webpage that includes a recently approved position document on Airborne Infectious Diseases.
The site (ashrae.org/COVID19) provides resources from ASHRAE to building industry professionals. The position document advises that new and existing healthcare intake and waiting areas, crowded shelters, and similar facilities should go beyond the minimum requirements of these documents.
Techniques covered in ASHRAE’s Indoor Air Quality Guide can better prepare building owners to control airborne infectious disease, an ASHRAE news release states. “Because small particles remain airborne for some period of time, the design and operation of HVAC systems that move air can affect disease transmission in several ways, such as by:
· Supplying clean air to susceptible occupants
· Containing contaminated air and/or exhausting it to the outdoors
· Diluting the air in a space with cleaner air from outdoors and/or by filtering the air
· Cleaning the air within the room
ASHRAE recommends the following strategies to address disease transmission: dilution ventilation, laminar and other in-room flow regimes, differential room pressurization, personalized ventilation, source capture ventilation, filtration (central or unitary), and UVGI (upper room, in-room, and in the airstream). “Owners, operators, and engineers are encouraged to collaborate with infection prevention specialists knowledgeable about transmission of infection in the community and the workplace and about strategies for prevention and risk mitigation,” the release says.
Related Stories
Esports Arenas | May 11, 2022
Design firm Populous partners with esports company on digital art NFT collection
Design firm Populous and multidiscipline esports organization Kansas City Pioneers have partnered on a five-part NFT collection.
Market Data | May 10, 2022
Hybrid work could result in 20% less demand for office space
Global office demand could drop by between 10% and 20% as companies continue to develop policies around hybrid work arrangements, a Barclays analyst recently stated on CNBC.
Standards | May 9, 2022
New GSA standards set carbon limits on building materials for all major projects
New General Services Administration standards place limitations on high carbon-emitting building materials for all major projects under the GSA umbrella.
Higher Education | May 5, 2022
To keep pace with demand, higher ed will have to add 45,000 beds by year-end
The higher education residential sector will have to add 45,000 beds by the end of 2022 to keep pace with demand, according to a report by Humphreys & Partners Architects.
Legislation | May 4, 2022
Washington is first state to mandate all-electric heat for new large buildings
Washington recently became the first state to require all electric heat for new buildings.
Sponsored | Healthcare Facilities | May 3, 2022
Planning for hospital campus access that works for people
This course defines the elements of hospital campus access that are essential to promoting the efficient, stress-free movement of patients, staff, family, and visitors. Campus access elements include signage and wayfinding, parking facilities, transportation demand management, shuttle buses, curb access, valet parking management, roadways, and pedestrian walkways.
Codes and Standards | May 3, 2022
American Institute of Steel Construction updates environmental product declarations
The American Institute of Steel Construction has released updated environmental product declarations (EPDs) “to help designers and building owners design more environmentally friendly buildings and bridges,” according to an AISC news release.
Codes and Standards | May 2, 2022
Developer Hines, engineer MKA develop free embodied carbon reduction guide
Real estate management and investment firm Hines has released the Hines Embodied Carbon Reduction Guide. The free guide, produced with Magnusson Klemencic Associates (MKA), is the result of a two-year effort, relying on MKA’s industry-leading knowledge of carbon accounting and involvement in programs such as the Embodied Carbon in Construction Calculator (EC3) Tool.
Codes and Standards | Apr 28, 2022
Architecture firm Perkins&Will to deliver ‘carbon forecasts’ for clients
Global architecture firm Perkins&Will says it will issue its clients a “carbon forecast” for their projects.
Codes and Standards | Apr 27, 2022
White House guidance on Buy American for infrastructure includes waiver process
Recently released guidance on the Buy American provision within the $1.2 trillion Infrastructure Investment and Jobs Act released by the Office of Management and Budget includes a waiver process.
