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
| Aug 13, 2014
UIA commits to phasing out CO2 emissions in built environment
The International Union of Architects, representing approximately 2.3 million architects worldwide, has unanimously adopted the 2050 Imperative committing to environmental and social sustainability.
| Aug 13, 2014
ADD Inc. to merge with Stantec
The deal, which helps Stantec strengthen its capabilities in the buildings business on the East Coast, is expected to close in September.
| Aug 13, 2014
Campus UX: Why universities should be creating 'branded environments' on campus
When most colleges and universities consider their brands, they rarely venture beyond the design and implementation of a logo, writes Gensler Design Director Brian Brindisi.
| Aug 12, 2014
Vietnam's 'dragonfly in the sky' will be covered in trees, vegetation
Designed by Vietnamese design firm Vo Trong Nghia Architects, the building will be made up of stacked concrete blocks placed slightly askew to create a soft, organic form that the architects say is reminiscent of a dragonfly in the sky.
| Aug 12, 2014
First look: Calatrava's futuristic Main Building opens at Florida Polytechnic University
The $60 million structure is wrapped in a bright-white, aluminum pergola for dramatic effect and solar shading.
| Aug 12, 2014
Shading prototype could allow new levels of environmental control for skyscraper occupants
Developed by architects at NBBJ, Sunbreak uses a unique three-hinged shade that morphs from an opaque shutter to an abstract set of vertical blinds to an awning, depending on what is needed.
| Aug 12, 2014
Design firms invited to submit qualifications for St. Petersburg, Fla., waterfront project
The city of St. Petersburg, Fla., invites firms to submit their ideas for a new and improved pier for Florida's fifth largest city.
| Aug 11, 2014
Air Terminal Sector Giants: Morphing TSA procedures shape terminal design [2014 Giants 300 Report]
The recent evolution of airport terminals has been prompted largely by different patterns of passenger behavior in a post-9/11 world, according to BD+C's 2014 Giants 300 Report.
| Aug 11, 2014
The Endless City: Skyscraper concept connects all floors with dual ramps
Rather than superimposing one floor on top of another, London-based SURE Architecture proposes two endless ramps, rising gradually with a low gradient from the ground floor to the sky.
| Aug 11, 2014
Will Alsop's funky 'high-rise on stilts' will be built over an apartment building in London
South London's riverfront will soon be graced by one of Will Alsop's eccentric designs: a curved apartment tower on purple stilts.
