High Voltage Work And What These Contractors Usually Do
High voltage contractors in any area have some of the most dangerous work tasks you can imagine. They put their lives literally on a line, an electrical line, and they do that every day. To get an idea of just a few of the dangerous tasks they face regularly, the following is provided.
Constructing and Connecting High Voltage Power Substations
If you have ever driven or walked by a high voltage power substation, then you have seen some of the handiwork these contractors do. Every transformer, every conduit, every cable, every wire, and every power box and tower was placed on that spot by a contractor. Those same contractors are also the ones that have to come out and check on the substations regularly to make sure there is no damage and that no one has been foolish enough to vault the fence and get close to the power equipment. Repairs are made as needed, and notes are kept on the substation's more unusual incidents. It usually takes one to two weeks to construct a substation like this, but for safety reasons, a contractor might take up to a month.
Erecting High Voltage Towers in a Series
High voltage towers in a series are those massive electrical towers that end up looking a little like a cable bridge when you see them lined up and cutting through trees and over mountains. Voltage contractors are responsible for helping set up these towers and connect them. It is the only means of delivering electricity to particularly remote areas.
High to Medium Voltage Splicing
Imagine needing to make your high voltage usage into medium voltage. These contractors know how to splice cables and wires to disperse high voltage into several medium voltage directions. The overall power is still the same, but it is rerouted into two or more directions. The contractors first have to work with cold/dead wires and cables to prevent extensive life-threatening injuries and incidents. Once everything is spliced and ready to operate, the wires an cabling are made "live" by sending power through them. The contractors test these spliced components to make sure an equal amount of power is traveling in each spliced direction.
Repairing All High Voltage Equipment
Finally, these contractors are called upon to fix downed lines, burnt crispy transformers from explosions or lightning strikes, and fix substation issues. They are constantly at risk for electrical burns and electrocution. Yet, they are still willing and able to complete the jobs they do.
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