Remediation begins on Center Hill Dam, Tenn.
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Army Corps Looking for 100 Million Cu Yd of Clay
The US Army Corps of Engineers, New Orleans district is looking for an unprecedented 100 Million Cubic Yards of Clay to be used for reconstruction and fortification of levees in the New Orleans area. Once borrow sources are approved by the Corps, they will likely be contracting directly with a USACOE contractor constructing one of the projects associated with New Orleans Hurricane Protection System. Material specs are USCS classification of CL or CH, <35% sand, PI < 10, organic content < 9%.
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Images of the Three Gorges Dam ship lock wall
Dr. Dave Petley (The Landslide Blog) was recently in China meeting with members of the Three Gorges Dam University. They took him on a tour of several sites, including the impressive ship locks with an […]
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Moretrench Remediates Dangerous Seepage Problem at Dam in Catskill Mountains
Moretrench was contacted by NYCDEP after turbid water was noticed seeping from the toe of their Cannonsville Reservoir Dam, in the Catskill Mountains. The problem was determined to be related to an exploratory borehole conducted […]