AEC Pros

September 2011 marked the 10th anniversary of the 9/11 attacks. Although the design of the World Trade Center (WTC) site once dominated the news, coverage of the most significant construction site in the country has been quiet. Some might assume that progress is slow, which would be logical, given the complexity of the project: a range of stakeholders are involved, including government agencies, private developers, and civic organizations; nine diverse programs must coexist on only 11 acres; and multiple construction schedules must be coordinated at once.

The first thing we noticed upon entering Boone, North Carolina, from the east was the Great Porch of the Solar Homestead, a prototype net-zero home designed and built by students at Appalachian State University for competition in the U.S. Department of Energy’s Solar Decathlon 2011. Capped by a detailed canopy of bifacial solar panels, the Great Porch serves to connect the main house with an assemblage of outbuildings, but, more importantly, it serves as the communal heart of the house. Join us as we learn more about the Great Porch and get a tour of the Solar Homestead in our continuing video series.

Because I love heavy machinery, watching the massive mining equipment in "Avatar," notably the Slash Cutter and the D-22 dozer, had me secretly thinking, “Holy cow, I wanna drive that thing!" The lingering images of the uber-heavy equipment and its seemingly boundless ability to get a lot of work done in a hurry made me think of how today’s machines might morph into these mega-machines. Although "Avatar's" remote-controlled bull dozer may exist only on screen, Google recently announced that it had sent one of its self-driving Toyota Priuses over 140,000 miles of California roads by using their Google Maps and Street View technology. Likewise, the Center for Automotive Research at Stanford (CARS) sent a robotic self-driving Audi TTS coupe up Pikes Peak in the Pikes Peak International Hill Climb at racing speeds, further fueling my imagination about next-generation equipment.

Throughout the United States, thousands of students are spending the majority of the day in unhealthy and aging portable classrooms. Not only is their presence required, students are expected to thrive and flourish educationally in such environments. “The aging infrastructure of K–12 schools throughout the nation is a serious problem that is presenting unacceptable health and safety risks for our children,” says Marshall G. Zotara, co-founder and senior managing partner of Cause and Effect Evolutions. “In school districts throughout the country, budget deficits are making it very difficult to fund replacements.” Enter the Green Schoolhouse Series and their commitment to replace dangerous portable classrooms with LEED Platinum designed structures.

The answer to this question lies in economics. In a down economy, it would seem logical that the cost of materials would drop in response to a decline in projects, i.e., a lack of demand. However, global events impact construction costs in the United States, specifically the prices and availability of materials. We spoke with Ken Simonson, the chief economist for the Associated General Contractors of America (AGCA), to learn exactly what is driving construction costs and find out his predictions for the coming months.

Most of us understand sustainability to run the gamut of environmental benefits. Saving the trees, the Earth, and the animals may be our primary goals when we decide to pursue green behavior, but we can achieve many different personal health benefits as well — making the point of sustainability hit a bit closer to home. The fact is that our planet is a living, breathing network of organisms, and even our small-scale actions may have a butterfly effect. Here, we’ll examine the ways in which we can improve our health, from the personal decisions we all make individually to the grander scheme of urban or regional planning.

When the American Society of Hematology (ASH) was researching options for their new headquarters in 2008, they found a building in downtown Washington, DC, that offered the benefit of a central location combined with ample square footage. The structure required substantial reworking, however, to meet ASH’s various goals.

Frank Gehry’s high-profile Cleveland Clinic Lou Ruvo Center for Brain Health in Las Vegas draws attention -- and dollars -- to the cause of treating memory disorders.

The healing power of nature plays a large role in Henning Larsen Architects’ winning design for an extension to Denmark’s Herlev Hospital. Here exterior spaces are as carefully planned as interior ones, affording occupants in all areas of the extension some contact with the outdoors. The organizing principles of the new addition also accommodate state-of-the-art developments in patient care.

Anyone who has glimpsed New Zealand’s picturesque beaches or the rolling green hills and mountainous terrain showcased in films like "The Lord of the Rings" can imagine why New Zealanders value their country’s natural beauty and enjoy spending time outdoors. Team New Zealand is competing in the 2011 Solar Decathlon and is comprised of Victoria University of Wellington students from the Schools of Architecture, Design, Marketing, Commerce, Tourism Management, and Building Sciences. Their entry is titled First Light because “New Zealand is the first place the morning light shines at the start of a new day,” and it conveys the students’ pride in their country to attendees on the National Mall in Washington, DC, all the way on the other side of the world. In fact, First Light is the Solar Decathlon’s first and only entry from the Southern Hemisphere.

Upon first blush, the term “Lean Construction” seems to lack the hype usually associated with the latest and greatest, best and brightest product of construction firms interested in getting the attention of their clients, who always want to save money and receive greater value in the buildings. The relentless quest for ways to improve the often provincial construction processes at work for projects from the large to the small, from the simple to the complex. Indeed, the construction industry is haunted by the constant beckoning of high-tech solutions; in most other primary industrial arenas, factory lines, supply chains, and sophisticated “back office” functions have created greater efficiencies and much better products.