Electrical Construction & Maintenance

Grounding Gotchas: A Discussion of Soil Resistivity and Fall of Potential Testing with Lee Howard and Jacob Rioux

In this video, filmed at the NETA PowerTest 25 show, Ellen Parson interviews Lee Howard and Jacob Rioux with Hood Patterson & Dewar about "grounding gotchas." During the PowerTest 25 conference hosted ...
LAist

Researchers call for more comprehensive soil testing after LA fires. But who should do it?

Truth matters. Community matters. Your support makes both possible. LAist is one of the few places where news remains independent and free from political and corporate influence. Stand up for truth ...
extension.purdue.edu

Soil Testing Labs

To grow good plants, you need good soil. The only way to tell what your soil really needs is to take a soil test. Applying too much fertilizer could be detrimental to your plants. You could waste ...
Los Angeles Times

Communities are rebuilding after L.A. fires despite lack of soil testing for toxic substances

In Altadena and the Pacific Palisades neighborhood of L.A., reconstruction has begun despite the fact that the soil on affected properties has not been tested for toxic substances. The Federal ...
The New York Times

If You’re Questioning the State of Your Soil, Here’s How to Test It

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Colleen Hagerty Colleen ...