A well-planned and executed structured cable management system in a building tells building managers where and how much cabling is in the structure and which cables connect; it also facilitates system maintenance and simplifies troubleshooting and repairs.
The purpose of a fish tape hasn’t changed over time. Just like the first enclosed coil of wire introduced more than 50 years ago, today’s fish tapes are used to pull wire through conduit, in wall space, beneath subfloors, under carpet, and through other difficult-to-access spaces.
Keeping track of tools is important for electrical contracting companies of every size. Tools are company assets, and losing or misplacing tools wastes valuable time and money to locate or replace them.
The electric demolition hammer is not a standard item found in most electricians’ tool boxes. Indeed, even the most compact and lightweight demo hammer is too big and heavy to carry with the tools routinely used on most jobs.
Electricians frequently find themselves on job sites without a place to lay out plans and drawings or organize tools and materials. A stack of Sheetrock can provide a temporary work surface, or scrap lumber might be used to construct a crude bench or table.
Electricians who do both conventional electric and voice/data/video (VDV) work and those who are new to VDV projects may use the cutters and strippers designed for electrical work to terminate low-voltage copper wiring.
Who doesn’t like gadgets? The idea for this report began with the premise that electricians often find simple tools or devices—gadgets—not directly related to tasks at hand that can be helpful in getting work done quickly and efficiently.
Large or small, electrical contracting companies have a significant investment in tools. To protect that investment, it is necessary to know where those tools are. The larger the company, the more tools to account for.
Most commercial and industrial projects have electrical work that must be done above floor or ground level, and a wide range of push-around and self-propelled personnel lifts provide a practical alternative to ladders and bulky scaffolding, which can be time-consuming to assemble and dismantle.
Installers of today’s commercial datacom, control and alarm systems must be multitalented. They often must work with twisted-pair copper, coaxial and fiber optic cables, each requiring specialized knowledge and tools.
This is a column about tools. For technicians who install, maintain and repair components of a building’s low-voltage networks, basic hand tools include wire cutters and strippers, crimpers, punchdown tools and testers—many designed specifically for voice/data/video.
Installing and maintaining a building’s structured wiring system often means accessing locations that are out of reach from floor level, and many workers choose to use various types of scaffolding, including compact work platforms on wheels that provide a base for overhead work.
Variables affecting electric power quality haven’t changed significantly over the years, but the technological advances of electrical and electronic equipment make the equipment much more vulnerable to power quality events than in the past.