April Issue 2009

 

For electrical contractors, the most interesting aspect of the American Recovery and Reinvestment Act...


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| April 2009
When most people think of finding the source of power quality problems, they imagine a meter or monitor with half a dozen or more wires connected to the voltage bus or termin

| April 2009
Weather can play a major Role in how and when a project gets built. Estimators should seriously consider this when bidding.

| April 2009
When stock market investments and property shrink in value, it is tempting to convert them into safer vehicles, such as bank deposits.

| April 2009
Many statistics are recorded and collected in the construction field— injury, illness, fatality and most frequently cited violations, to name a few.

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| April 2009
Energy management systems (EMS) provide automatic control of electrical loads—most commonly heating, ventilating and air conditioning (HVAC) systems and sometimes lighting.

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