The Vermont Department of Health and the University of Vermont in late October held ribbon-cutting ceremonies for a 60,000-sf public health laboratory that is nearly twice the size of the 62-year-old lab it replaces. The laboratory will be used to perform a wide range of analyses to detect biological, toxicological, chemical, and radiological threats to the health of the population, from testing for rabies, West Nile, pertussis and salmonella to water and food contaminants.
The new $31 million facility, located at the Colchester Business and Technology Park, took 18 months from its notice to proceed to its completion. It is distinguished by highly specialized Biosafety Level 3 and Animal Biosafety Level 3 (BSL-3 and ABSL-3) laboratories, as well as high-performance building enclosure, mechanical, electrical, plumbing and fire suppression systems to conduct specialized laboratory work.
That mechanical system accounted for about 40% of the project’s total cost, and posed the biggest installation challenge for Vermont-based PC Construction, the contractor on this project, according to Matt Cooke, PC’s senior project manager. “The building’s ‘penthouse’ is all mechanical, and the facility is jammed-packed with air recovery and exchange equipment.
He says that “to make everything fit,” PC and the Building Team did extensive BIM modeling That team consisted of HDR (architectural design), Scott & Partners (exterior envelope), Krebs & Lansing (civil engineering), Zero by Design (energy consultation), as well as the State of Vermont Department of Building and General Services and the university (owners).
Westphalen Photography
PC Construction has built a number “clean rooms” in the past, but nothing as elaborate as this facility, which includes one of the few BSL3 labs in the country, says Cooke. He notes that some of the lab space requires zero leakage, so everything—including the electrical boxes and windows—needed to be sealed. Cooke adds that what also makes the facility unique are its “systems and automated controls” for the anterooms and air exchange machinery.
The building sits on a foundation supported by 180 H-piles that are driven to depths of between 70 and 90 feet. The original plans called for piles that would only need to be 60 to 65 feet deep. “But once we got out there and started drilling,” Cooke says PC found that the geological survey hadn’t sufficiently taken into account the location of underground rocks, which dictated far-deeper piles.
The facility design called for its six flue-gas stacks to be 75 feet above ground, which required FAA approval and a non-reflective coating due to their height and proximity to Burlington International Airport.
Westphalen Photography
PC Construction
PC Construction
PC Construction
Related Stories
| May 20, 2014
Kinetic Architecture: New book explores innovations in active façades
The book, co-authored by Arup's Russell Fortmeyer, illustrates the various ways architects, consultants, and engineers approach energy and comfort by manipulating air, water, and light through the layers of passive and active building envelope systems.
| May 20, 2014
Gensler envisions 'law firm of the future' with pop-up office project
Called "The Legal Office of the Future," the pop-up demonstration project made its debut this week at the annual conference for the Association of Legal Administrators in Toronto.
| May 20, 2014
Using fire-rated glass in exterior applications
Fire-rated glazing and framing assemblies are just as beneficial on building exteriors as they are on the inside. But knowing how to select the correct fire-rated glass for exterior applications can be confusing. SPONSORED CONTENT
| May 20, 2014
World's best new skyscrapers: Renzo Piano's The Shard, China's 'doughnut hotel' voted to Emporis list
Eight other high-rise projects were named Emporis Skyscraper Award winners, including DC Tower 1 by Dominique Perrault Architecture and Tour Carpe Diem by Robert A.M. Stern.
| May 19, 2014
What can architects learn from nature’s 3.8 billion years of experience?
In a new report, HOK and Biomimicry 3.8 partnered to study how lessons from the temperate broadleaf forest biome, which houses many of the world’s largest population centers, can inform the design of the built environment.
| May 19, 2014
Why e-commerce won't kill 'bricks and mortar' retail sector
Despite emerging structural challenges and newly-announced store closings, such as those of Radio Shack and Office Depot, the U.S. retail sector has continued on its solid recovery.
| May 16, 2014
BoA, USGBC to offer $25,000 grants for green affordable housing projects
The Affordable Green Neighborhoods Grant Program will offer 14 grants to developers of affordable housing in North America who are committed to building sustainable communities through the LEED for Neighborhood Development program.
| May 16, 2014
HED expands leadership in San Diego
Neville Willsmore, Thomas Christian join leadership team for Harley Ellis Devereaux.
| May 16, 2014
Toyo Ito leads petition to scrap Zaha Hadid's 2020 Olympic Stadium project
Ito and other Japanese architects cite excessive costs, massive size, and the project's potentially negative impact on surrounding public spaces as reasons for nixing Hadid's plan.
| May 15, 2014
Paints, coatings, and sealants: 10 new ways to seal the deal
Color-shifting finishes, dry-erase surfaces, and stain-blocking paints are highlighted in this round up of new offerings in paints, coatings, sealants, and finishes.
