How LEED V3 Changes Everything
It’s official! The all new LEED Version 3 has been launched by the U.S. Green Building Council. The new system makes several big changes that affect everyone from architects and engineers to builders and building owners. This information is especially important if you are working on a LEED project or if you are a LEED Accredited Professional. Here are some of the initial updates at a glance: (more)
How Green Design Can Save You Some Green $$$
It seems like every project that comes across my desk has a stated goal of attaining some level of LEED Certification (LEED Silver, Gold, Platinum, whatever). We’re talking K-12 schools, universities, healthcare facilities, churches – they’re all “going green.” But how much does all this stuff cost? And can green design really save you some green $$$? (more)
HD Videoconferencing and The 21st Century Patient
Whether you watch HD from Blu-ray disks or over-the-air HD broadcasts, the clarity of the image is stunning. With widespread availability of professional HD imaging devices, monitors, and support gear, the clarity we’re seeing at home is now making its mark on the workplace and on the healthcare setting. A new phenomenon in smaller medical facilities is the use of HD videoconferencing with offsite offices and specialists. A properly designed system allows medical professionals to instantly collaborate with offsite experts, delivering an accurate and timely diagnosis while reducing the costs of time and travel for the patient. This stuff really works, and it is fast becoming a new benchmark of healthcare facility design. (more)
The Perfect Storm: Why Acoustics Suddenly Matter in Healthcare Design | Download Presentation
Great acoustical design now plays a key role in sustainable healthcare design and the healing environment. If you are the architect, engineer, interior designer, or user of a healthcare facility, we set out to give you the most up to date information regarding the current state of acoustics, noise, and vibration in healthcare facility design. As industry leaders in this rapidly changing market, Acoustics By Design president Kenric Van Wyk delivered a keynote presentation at a recent regional AIA Health Facilities Planning Seminar. Key points include:
- AIA Interim Sound and Vibration Guidelines for Healthcare
- The critical role of acoustics in LEED for Healthcare
- How acoustics affect Press Ganey Patient Satisfaction survey scores
- Acoustical Case Studies from new, “acoustically green” hospitals
- After the Storm – future implications for architects, engineers, planners, building owners, and medical professionals
Where will future trends in acoustics, noise and vibration take the healthcare market? How will healthcare patients be the ultimate winners? Find out now! Download The Perfect Storm: Why Acoustics Suddenly Matter in Healthcare Design.
Elbows vs. Sound Attenuators: Interchangeable?
It is common belief that a series of elbows near an air handling unit (AHU) can accomplish the same insertion loss as a manufactured duct sound attenuator. It’s true that elbows are less expensive than sound attenuators, but what acoustical performance is really achieved with this “low cost” substitution?
Let’s compare the two designs. Using the tables presented in the 2007 ASHRAE Handbook – HVAC Applications, for any type of elbow (round, rectangular, acoustically lined or not), the width of an elbow (in the plane that it turns) must equal or exceed 30 inches to get ANY insertion loss at 63 Hz. A 30 inch wide elbow provides only 1 dB of insertion loss (IL) at 125 Hz . These two frequencies are typically of concern when reducing sound from AHUs.
2009 AIA Grand Valley Honor Award Winners
This past Saturday night we attended the 2009 AIA Grand Valley Honor Awards program at the Urban Institute of Contemporary Arts (UICA) in downtown Grand Rapids. As a Professional Affiliate Member of the AIA, our firm serves as consultants to architects. Although we are not eligible to receive an award, we look forward to the chance to support our friends and celebrate their accomplishments in architecture over the last year. In addition, Acoustics By Design was pleased to be the acoustical and audio/video design consultants for six of the nominated projects! The real surprise of the night was that the independent judges panel, made up of three distinguished architects from Iowa, declined to give out awards in several categories. (more)
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