The Journal of Engineering and Construction Management recently published a study that found the design-build delivery method in construction contracting results in a majority of on-time projects, but half of projects using that method run over budget.
The study said that the perception of design-build’s cost savings advantage was uncertain. Researchers in China and Australia studied 418 projects in the Design-Build Institute of America database and found that although half of them resulted in cost overruns, and 75% were completed on time or ahead of schedule.
The Design-Build Institute of America responded to the study results and asserted that the researchers are off the mark, saying that they did not account for possible additional costs resulting from owner-initiated scope changes.
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Southern Illinois park pavilion earns LEED Platinum
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Office interaction was the critical element to Boston buildout
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Duke University parking garage driven to LEED certification
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| Feb 11, 2011
Kentucky’s first green adaptive reuse project earns Platinum
(FER) studio, Inglewood, Calif., converted a 115-year-old former dry goods store in Louisville, Ky., into a 10,175-sf mixed-use commercial building earned LEED Platinum and holds the distinction of being the state’s first adaptive reuse project to earn any LEED rating. The facility, located in the East Market District, houses a gallery, event space, offices, conference space, and a restaurant. Sustainable elements that helped the building reach its top LEED rating include xeriscaping, a green roof, rainwater collection and reuse, 12 geothermal wells, 81 solar panels, a 1,100-gallon ice storage system (off-grid energy efficiency is 68%) and the reuse and recycling of construction materials. Local firm Peters Construction served as GC.
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President Obama: 20% improvement in energy efficiency will save $40 billion
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CISCA releases White Paper on Acoustics in Healthcare Environments
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| Jan 27, 2011
Perkins Eastman's report on senior housing signals a changing market
Top international design and architecture firm Perkins Eastman is pleased to announce that the Perkins Eastman Research Collaborative recently completed the “Design for Aging Review 10 Insights and Innovations: The State of Senior Housing” study for the American Institute of Architects (AIA). The results of the comprehensive study reflect the changing demands and emerging concepts that are re-shaping today’s senior living industry.
