The Corps is proposing to use the fly ash as part of a lime slurry mixture for some kind of grouting to stabilize the levees according to the article. Environmentalists are concerned about the potential […]
This post contains a list of new, revised and otherwise updated ASTM standards that pertain to the geotechnical engineering, materials testing and related fields. Standard C39/C39M for testing the compressive strength of concrete cyllinders was updated, as was C42/42m for obtaining and testing drilled cores and sawed beams of concrete. The month of March also saw several geosynthetic standards being updated or added, including new standards for selecting the test method for geomembrane seams, and for testing the flexural rigidity of geogrids and other geosynthetics. There are also a few updated standards related to asphalt mix design and sampling of asphalt. Click through for updated ASTM Standards relating to geoprofessionals.
USACE responds to TIME magazine’s August 13, 2007, cover story, "The Threatening Storm"
WASHINGTON (August 13, 2007) – TIME magazine’s August 13, 2007, cover story, "The Threatening Storm," contains many errors and misrepresentations of facts with respect to the U.S. Army Corps of Engineers, Hurricane Katrina, and ongoing efforts to improve hurricane and storm damage reduction for southeast Louisiana.