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Building in Karst Environments
Karst is a term used to describe an area where limestone bedrock has eroded in an irregular manner. This irregular erosion is caus...
Could a Deadly Sinkhole Happen in Virginia?
March 5, 2013 – ECS Geotechnical Engineer Bob Moss (Richmond) tells a local television audience the answer. Click here CBS 6 Richm...
ECS Seismographs Record Vibrations from Mineral Earthquake
During the last week of August we had approximately 30 seismographs placed around the Washington, D.C. area to monitor constructio...
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