Adding to its ongoing series of National Electrical Installation Standards (NEIS), NECA recently released NECA/NEMA 105-2002, Recommended Practice for Installing Metal Cable Trays. The standard covers ...

Several factors are driving the popularity of optical fiber cabling. Chief among those is the growth of high-tech applications that require the massive bandwidth fiber-optic cabling makes possible.

Electrical cable and conduit offers a reliable and proven way to get power where it needs to go, but that doesn’t mean it is always the best method. Busway can save space, while offering a ...

Even if you are not ready to pay for electricity, do basic conduits where the wires will pay when ready. Peter Mabirizi, an engineer with Plenco Plumbing and Engineering Company, describes a home’s ...