Latest News From The T&D Industry
Ground Tester Section Criteria is important to decide. The electrical grounding component of an electrical facility can be easily overlooked. It doesn’t appear to have an active role. It isn’t moving, doesn’t emit light or sound, or provide data. It’s largely out of sight. But the electrical ground is in fact dynamic. It gets challenged and stressed like any other part of the electrical system. It can deteriorate and lose effectiveness. It should be checked,...
Cranes, aerials and bucket trucks are common sights in construction zones and among maintenance crews around our cities. What better way to hoist materials to high places or to move workers closer to the task?
When your crew includes an above-ground operator in a bucket or cab, they’re linked to ground activity via a dedicated spotter. A spotter’s job is to free up the operator to focus on what they’re doing, uninterrupted from jobsite distractions. Here are five ways to improve communication between these two.
1. KEEP COMMANDS SIMPLE
The fewer commands being used, the better. Whether it’s OSHA’s standard...
For more than a decade, thousands of users have deployed Permanent Electrical Safety Devices (PESDs) to reduce the risks in isolating electrical energy. This elegantly simple innovation increases the probability that workers are only exposed to ‘zero voltage’ when doing an absence of voltage test. The cumulative experience end users have amassed by using PESDs encouraged UL to create a new product specification for permanently mounted Absence of Voltage Testers (AVTs). Because UL acted, the 2018 edition of the NFPA 70E 120.5(N) also included an exception allowing AVTs to be another way to create an electrically safe work condition instead...
