April Issue 2009


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

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| April 2009
Internet protocol (IP) is increasingly described as a revolutionary force.

| 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
This column recently has been discussing the process of designing fiber optic networks, so obviously, the next step is to install them.

| April 2009
Air-duct smoke detectors are not the same as open-area room detectors. Area detectors’ main function is to sense smoke as a sign of fire.

| April 2009
Moving 148-foot long, 12-ton wind turbine blades on trucks has always represented a logistical challenge, since delivery routes must be carefully planned and approved to avoid