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Plumbing

EPA to revise criteria for WaterSense faucets and faucet accessories

The U.S. Environmental Protection Agency (EPA) plans to revise its criteria for faucets and faucet accessories to earn the WaterSense label. The specification launched in 2007; since then, most faucets now sold in the U.S. meet or exceed the current WaterSense maximum flow rate of 1.5 gallons per minute (gpm). 

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Aug 11, 2010

NAVFAC releases guidelines for sustainable reconstruction of Navy facilities

The guidelines provide specific guidance for installation commanders, assessment teams, estimators, programmers and building designers for identifying the sustainable opportunities, synergies, strategies, features and benefits for improving installations following a disaster instead of simply repairing or replacing them as they were prior to the disaster.
Aug 11, 2010

Building Systems commissioning and retro-commissioning training program: Chicago, September 23, 2009

Building Systems: Commissioning and Retro-commissioning Presenter: Rebecca Ellis, P.E., LEED AP…
Aug 11, 2010

ASHRAE issues correction on changes to addendum r to ANSI/ASHRAE Standard 62.1-2007 on ventilation for IAQ

Earlier today, ASHRAE distributed a news release, ASHRAE Proposes Mechanical Ventilation…
Aug 11, 2010

Cost of HVAC equipment to remain flat in 2009, says Turner

While some manufacturers have announced slight increases in facilities equipment pricing for 2009, the average cost of equipment is expected to remain flat in 2009, according to the 2009 Turner Logistics Equipment Cost Index. However, equipment pricing could face increased pressure if there is a further decline in market demand.
Aug 11, 2010

Great Solutions: Green Building

27. Next-Generation Green Roofs Sprout up in New York New York is not particularly known for its green roofs, but two recent projects may put the Big Apple on the map. In spring 2010, the Lincoln Center for the Performing Arts will debut one of the nation's first fully walkable green roofs. Located across from the Juilliard School in Lincoln Center's North Plaza, Illumination Lawn will consist ...
Aug 11, 2010

Gold Award: Eisenhower Theater, Washington, D.C.

The Eisenhower Theater in the John F. Kennedy Center for the Performing Arts in Washington, D.C., opened in 1971. By the turn of the century, after three-plus decades of heavy use, the 1,142-seat box-within-a-box playhouse on the Potomac was starting to show its age. Poor lighting and tired, worn finishes created a gloomy atmosphere.
Aug 11, 2010

AIA course: MEP Technologies For Eco-Effective Buildings

Sustainable building trends are gaining steam, even in the current economic downturn. More than five billion square feet of commercial space has either been certified by the U.S. Green Building Council under its Leadership in Energy and Environmental Design program or is registered with LEED. It is projected that the green building market's dollar value could more than double by 2013, to as muc...
Aug 11, 2010

Great Solutions: Technology

19. Hybrid Geothermal Technology The team at Stantec saved $800,000 in construction costs by embedding geothermal piping into the structural piles at the WestJet office complex in Calgary, Alb., rather than drilling boreholes adjacent to the building site, which is the standard approach. Regular geothermal installation would have required about 200 boreholes, each about four-inches in diameter ...
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