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| Aug 11, 2010

Turner edges out Perkins+Will for the top spot on BD+C's Top 200 Building Team LEED APs ranking

With 1,006 LEED Accredited Professionals on staff, Turner Construction took the top spot on Building Design+Construction’s 2009 ranking of AEC firms with the most LEED APs, published as part of the Giants 300 report. Turner added more than 580 LEED APs during the past year to surpass Perkins+Will, which held the top spot four years running.
| Aug 11, 2010

JE Dunn, Balfour Beatty among country's biggest institutional building contractors, according to BD+C's Giants 300 report

A ranking of the Top 50 Institutional Contractors based on Building Design+Construction's 2009 Giants 300 survey. For more Giants 300 rankings, visit http://www.BDCnetwork.com/Giants

| Aug 11, 2010

Jacobs, Arup, AECOM top BD+C's ranking of the nation's 75 largest international design firms

A ranking of the Top 75 International Design Firms based on Building Design+Construction's 2009 Giants 300 survey. For more Giants 300 rankings, visit http://www.BDCnetwork.com/Giants

| Aug 11, 2010

Construction employment declines in 48 states in August compared to last year

Construction employment saw significant declines in all but two states this August compared to last year according to an analysis of new state-by-state employment figures released today by the federal government.  The analysis, conducted by the Associated General Contractors of America, however did show that the number of states gaining construction jobs increased slightly in August compared to July 2009.
| Aug 11, 2010

BIM adoption rate exceeds 80% among nation’s largest AEC firms

The nation’s largest architecture, engineering, and construction companies are on the BIM bandwagon in a big way, according to Building Design+Construction’s premier Top 170 BIM Adopters ranking, published as part of the 2009 Giants 300 survey. Of the 320 AEC firms that participated in Giants survey, 83% report having at least one BIM seat license in house, and nearly a quarter (23%) have 100-plus seats.

| Aug 11, 2010

New air-conditioning design standard allows for increased air speed to cool building interiors

Building occupants, who may soon feel cooler from increased air movement, can thank a committee of building science specialists. The committee in charge of ANSI/ASHRAE Standard 55 - Thermal Environmental Conditions for Human Occupancy—after months of study and discussion--has voted recently to allow increased air speed as an option for cooling building interiors.  In lay terms, increased air speed is the equivalent of turning up the fan.
| Aug 11, 2010

PCA partners with MIT on concrete research center

MIT today announced the creation of the Concrete Sustainability Hub, a research center established at MIT in collaboration with the Portland Cement Association (PCA) and Ready Mixed Concrete (RMC) Research & Education Foundation.
| Aug 11, 2010

Study explains the financial value of green commercial buildings

Green building may be booming, especially in the Northwest, but the claims made for high-performance buildings have been slow to gain traction in the financial community. Appraisers, lenders, investors and brokers have found it difficult to confirm the value of high-performance green features and related savings. A new study of office buildings identifies how high-performance green features and systems can increase the value of commercial buildings.
| Aug 11, 2010

Architecture Billings Index flat in May, according to AIA

After a slight decline in April, the Architecture Billings Index was up a tenth of a point to 42.9 in May. As a leading economic indicator of construction activity, the ABI reflects the approximate nine to twelve month lag time between architecture billings and construction spending. Any score above 50 indicates an increase in billings.

| Aug 11, 2010

Architecture Billings Index drops to lowest level since June

Another stall in the recovery for the construction industry as the Architecture Billings Index (ABI) dropped to its lowest level since June. The American Institute of Architects (AIA) reported the August ABI rating was 41.7, down slightly from 43.1 in July. This score indicates a decline in demand for design services (any score above 50 indicates an increase in billings).
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