Next to the National Electrical Code, NFPA 70E, “Standard for Electrical Safety in the Workplace,” is the largest selling document among more than 300 NFPA codes and standards. Although not a code ...

ONJune 11, 1999, an electrician was troubleshooting the emergency power system. After testing the transfer panel, he moved to the emergency breaker compartment (480 volts, 200 amps), removed the cover ...

Most everyone involved with hazardous materials response is familiar with the U.S. Department of Transportation (DOT) placard and label system for transportation of hazardous materials. The U.S.

To me, one of the great things about the alarm business is its randomness — one day you may be working in a school; the next day, a warehouse. This changing dynamic of our profession keeps our work ...