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Home » Topics » Engineered Systems NEWS » High-Performance Buildings & Automation

High-Performance Buildings & Automation
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Ehrlich_FT

Using Variable Speed Drives In Retrofits

Beginning with whether or not a drive is even needed, the article moves on to help you clear hurdles involved with motor compatibility, existing starters, drive reliability, controls integration, and more.
Paul Ehrlich P.E.
June 8, 2015

For many retrofit projects, the use of a VFD seems like a “no brainer.” Drives are now cheaper and more reliable than ever, and the benefits of efficient control of motors can’t be beat.


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Case In Point
Case in Point

Integrated hospital technologies keep patients and staff connected

June 8, 2015

Doctors and nurses are spending more time with patients at a top public hospital system in Indianapolis thanks in part to technology integration from Johnson Controls.


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Commissioning

Controls Submittals And Tough Love

The road to headache is paved with trying to save someone a little time.
Rebecca T. Ellis, P.E.
June 8, 2015

One of the most important construction phase commissioning activities is control submittal review and controls integration.


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BuildingAutomation
Building Automation

Pool And Ice Rink Control

Proper ventilation and dehumidification strategies can maintain a good relationship between the occupants and the water in its various forms.
Paul Ehrlich P.E.
June 8, 2015

Few areas can be as tough to condition as pools and ice rinks. Indoor pools, or natatoriums, need to be able to maintain a space temperature warmer than the water temperature and space humidity between 50% to 60%.


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k12image615

High School LEEDership

Jeffrey Seewald
Jeffrey Seewald, P.E,
Corinne Wichser
May 7, 2015

Spurred by student initiative, this Minnesota magnet school has become the host for a unique collaboration focused on auditing and improving its mechanical and environmental performance.


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BuildingAutomation
Building Automation

Building Automation For Small Commercial Buildings

Options and price points are converging to better serve a big slice of the commercial energy pie.
Paul Ehrlich P.E.
May 1, 2015

Generally, when we think about BAS or system integration projects, they are for larger projects such as schools, office buildings, and hospitals that are 50,000 sq ft or larger.


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BuildingAutomation
BUILDING AUTOMATION

Control System Retrofits

Upgrade or replace? Consider these points when it’s time to decide.
Paul Ehrlich P.E.
April 1, 2015
On average, Americans keep their smartphones for two years before trading up to the latest model.
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BuildingAutomation
BUILDING AUTOMATION

Lab Hood Control

From temperature to efficiency, the requirements and risks demand a lot of both the system and designer.
Paul Ehrlich P.E.
March 2, 2015
The use of chemical and biological agents often requires a laboratory fume hood for conducting experiments and storage of dangerous materials.
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Energy Optimization In Existing Buildings

Mohamed Mohamed Abaza
February 27, 2015
More than ever, existing buildings are the key to future efficiency gains. And yet, better equipment isn’t everything. The knowledge and behaviors of both occupants and operations staff play critical roles, perhaps greater than you realize. An integrated team approach, smart training, and the Hawthorne Effect are but three factors contributing to your next retrofit’s ultimate fate.
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Case In Point
CASE IN POINT

Software saves medical center $1.3 million in energy costs

February 3, 2015
According to the EPA, “Health care organizations spend over $6.5 billion on energy each year to meet patient needs.
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