Mike Holt Enterprises Electrical News Source

A Lethal Combination - Electricity and Water!

I wanted to pass along to you an EC&M e-book, which is a compilation of technical articles from EC&M. It's called A Lethal Combination - Real-world examples of why electricity and water don't mix. I hope you find it has value.

Mike Eby is the Senior Director of Content at EC&M.

There’s no doubt that more careful inspection and stringent maintenance/testing of bonding & grounding and ground fault protection systems near or in bodies of water are crucial for the everyday safety of swimmers and those working in environments around water that could become electrified. Corrosion and deteriorated bonding and grounding connections often expose swimmers to shock and electrocution hazards. Missing or damaged GFCI devices do the same. Many times, faulty connections can be traced back to the use and installation of non-listed connectors and poor workmanship, which ultimately lead to a breakdown in the overall protective system. So whether it’s a pool repairman’s electrocution, a town being forced to close its pools after shock incidents are reported, or unsuspecting boaters or homeowners receiving fatal electric shocks in or around water, the content in this e-book takes readers through codes and standards revisions that affect these type of scenarios, presents the electrical theory behind the requirements, and allows electrical professionals to make more informed decisions about whether they are doing enough to protect the public from harm. - Mike Eby

In this issue:

  • Pool Shock Peril Resurfaces
  • The Case of the Houseboat Electrocution
  • The Case of the Do-It-Yourself Home Electrocution
  • Electricity and Water: A Volatile Mix

Click here or on the image to read or download the full PDF (25pages).

Comments
  • Very useful tool for guidance in design work and pass on to family members for their safety.

    CARLOS A GIL NAVEDO  July 26 2019, 5:37 pm EDT
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  • This raises awareness of how a puddle of water caused by rain or kids playing with a hose can be as deadly as a marina. Book smart people will be misled because they have read that pure water does not conduct electricity. The problem is that water in our environment is always ionized and is dangerous not because it is a good conductor but because it is a poor conductor and in the case of salt water a good conductor.Standing in any water and using an electric tool is dangerous regardless of the purity of the water or it depth.

    Bob  July 26 2019, 12:52 pm EDT
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