There are cases in which the best option for the customer includes changing a system’s direct expansion (DX) coils. This article includes guidelines to do the job efficiently and correctly, but ...

The author is director, RF engineering at Shively Labs. We all want to get the most value out of money spent. RF system repair can be costly. However, a well-implemented maintenance program can ...

Whether it be a single building or a campus in a university, corporation/healthcare complex, there is a common requirement when it comes to life safety dampers. That ...

Couplings chosen with application requirements in mind last longer, improve precision, and protect other system components from premature failure. • Engineers should choose couplings that compensate ...

Many auto parts stores and garages offer free installation with a battery purchase. Because car batteries are quite heavy and there are disposal considerations for the old unit, this is a welcomed ...

Ever wonder how individuals receive training on traffic signal installations — or who does the coordination and maintenance of these systems to keep them running smoothly? If you thought the local ...

Brick pavers offer a classic look, but proper installation and maintenance are key to their longevity and appeal.

A large but quiet change will take place in Army installation supply and maintenance activities during the next two years. Directorates of Logistics (DOLs), a worldwide organization currently managed ...

Fifty-three million dollars and 13 years of work at the installation and Army headquarters level came to fruition Dec. 9 when leaders broke ground for the new Army Field Support Battalion Installation ...

The author is director, RF engineering at Shively Labs. Just about anything can happen to cause failure in an RF system. Antenna damage from wind, falling ice, lightning, tower work, vandalism, loose ...