A good fire alarm system design becomes a function of how well you understand fire-protection principles as well as the requirements of NFPA 72, National Fire Alarm and Signaling Code, and NFPA 70, National Electrical Code (NEC).
The evolution of intelligent building system technology has triggered shifting roles for contractors and integrators, and the choices they make in their own specializations over the coming years can mean the difference between winning contracts and keeping customers or becoming less relevant.
With the increasing use of fiber optic cable in structured wiring, many electricians experienced in low-voltage copper work are extending their skills to include fiber. Working with fiber requires training and the right tools and testers to correctly install and maintain fiber optic cable.
Since its humble beginnings in 1981, Metropolitan Electrical Construction in San Francisco has grown to a staff of almost 300 (250 field staff and 40 office employees) by ensuring that it can offer a number of competitive advantages to the marketplace.
When small companies promote their businesses, they often mention that their size makes them more efficient. One electrical contractor that would take exception to that claim is Santa Clara, Calif.-based Redwood City Electric.
Too often, contractors seem to assume that only Article 760 of NFPA 70, National Electrical Code (NEC), applies to fire alarm installations. I have witnessed many jobs where this has been the case. In fact, other NEC sections also apply.
Imagine a home where security cameras can distinguish between a dog, person and car and then alert you on your smartphone. Or, envision cameras in your refrigerator that enable you to check food inventory while grocery shopping.
The market for electronic access control continues to grow. It’s a sign of an ongoing upturn in future specifications. A big opportunity resides in one- to 10-door systems because these openings still may have traditional mechanical locks.
The family home. It might be an apartment, a condo, a townhouse or a detached, single-family home. Or a mansion. We don’t know your life, but most of us live somewhere with lights, appliances and a TV (or two), and someone has to keep all of that functioning.
We never have enough time in our daily lives, but do you ever stop to think about where you want to be in the future? Strategic planning is important for personal and corporate growth. It will help you determine the types of training programs you and your staff need to meet your goals.
Young Electric Co. in San Francisco has been in business since 1977. It created a separate division, Young Communications, in 1995 to support client needs related to today’s advanced data communication networks.