DYWIDAG-Systems International (DSI) is America’s leading manufacturer & supplier of specialist ground support products to the underground coal & metalliferous mining sectors. They also are one of the suppliers of hollow core or self-drilling soil nails.
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Volcano Summer – Three months on the Long Mountain
Jess Deemer has been spending the summer working on the world’s largest volcano. She is a grad student at California State University – Los Angeles working on a M.S. in Geology. If you ever fantasized […]
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Geokon, Inc.
Geokon, Inc. manufacturers a full range of high-quality geotechnical instrumentation suitable for monitoring the safety and stability of a variety of civil and mining structures. Visit Geokon, Inc.
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TerraTech, LLC
Virginia based specialty geotechnical contractor focusing on ground anchors and anchored structures including tieback walls, soil nailing, micropiles, foundation underpinning, and structure tiedowns. Visit TerraTech, LLC