Whereas Part 1 of this three-part installment covered connections to and power sources for fire pumps (August 2024), and Part 2 dealt with disconnecting means, overcurrent protection, and transformers ...

Q My question pertains to an installation in Fairfax County, Va. that still follows the 1996 NEC. We have a project where the main electrical service is located in the same room as the ...

Standpipe systems can be found in occupancies that range from apartments to high-rises to large commercial buildings. These systems are relatively simple, yet most of the breadth of knowledge that ...