Every home, business and industrial facility contains electrical wires that bring in and distribute power for lighting, heating and cooling systems; for computers and other equipment, such as motors and generators; and for multiple other purposes.
A certification tester is the basic instrument for certifying that a building’s structured wiring meets industry standards. At one time, structured wiring referred to a facility’s communications network, but that has changed.
The workplaces of the world pose multiple hazards to the men and women in the building and construction trades, and there are many different types of personal protective equipment (PPE) to guard the wearer from specific, potentially deadly hazards.
A rotary hammer is the tool of choice for most electricians who must make holes in concrete, block and brick. Small rotary hammers are used primarily for drilling holes to install anchors for hanging Unistruts for electrical conduit.
Simply stated, structures must have properly grounded electrical systems for basic reasons: to protect people from serious or fatal shock, to enable a facility’s power distribution system to function properly, and to protect electrical components from serious damage.
Working with and around electricity poses hazards that most people don’t face in their daily jobs. From apprenticeship training throughout their careers, safety training is a continual process for electricians.
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.