News

News, announcements, policy updates, spotlighted websites, software updates and other info that may be of interest to practicing geotechnical engineers, engineering geologists, geophysicists, hydrogeologists and related professions.

Regional

Sheet Piling Controversy in New Orleans

April 17, 2007 rockman Comments Off on Sheet Piling Controversy in New Orleans

An article by the New Orleans Times-Picayune reports that some of the sheet piles used in the levee along the 17th Street Canal are only 4.5-ft below sea level. The US Army Corps of Engineers say they have done "the most extensive technical analysis ever performed" on the drainage canal, but at least one person is not finding comfort in that claim. (Photo by pixelshutter20)

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Project Related

Soil Instability Puts $150 M U.S. 20 Project in Jeopardy

April 16, 2007 rockman Comments Off on Soil Instability Puts $150 M U.S. 20 Project in Jeopardy

[Update 5/11/07] The Oregon Department of Environmental Quality has fined ODOT $90,000 for violating their stormwater discharge permit at least 37 times between September and January. ODOT is going to try to get the contractor to pay at least part of the fine. [/Update]

The $150 million Oregon Department of Transportation project, U.S. 20: Pioneer Mountain to Eddyville project is in jeopardy after three landslides (one major and two minor) have been discovered during the construction process. Yaquina River Constructors (YRC), a joint venture of Granite Construction Inc. and Wilder Construction has formally requested "that further work on the project cease under a Termination for Convenience. At a minimum the project should be suspended." Read on for more information. (Photo by decoder420)

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Regional

Water Resources in the West

April 12, 2007 rockman Comments Off on Water Resources in the West

The NY Times has a very interesting article on some of the water resource issues in the Western US. The west has been experiencing drought conditions since 1999, and rising global temperatures will adversely effect watter supply as well. Another recent article published by the North County Times discusses the issues faced in the State of California. (Photo by sbisson.)

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Miscellaneous

Earthquake Kills Coral Reef in Indonesia

April 12, 2007 rockman Comments Off on Earthquake Kills Coral Reef in Indonesia

Update: Satellite images available for the area. A strong earthquake that struck Indonesia’s Sumatra island two years ago caused one of the biggest coral die-offs ever documented, a study by scientists from two conservation groups […]

Geologic Hazards

Telegraph Hill landslide

April 11, 2007 rockman Comments Off on Telegraph Hill landslide

On February 27, 2007 a 75-ft wide section of greywacke sandstone failed on the south end of Telegraph Hill, in the very pricey North Beach district of San Francisco. No one was injured, but as many as 120 people were displaced from their homes as city building inspectors red-tagged 7 building effected by the slide.

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Book Reviews

New Report – Geosynthetics in Civil Engineering

April 6, 2007 rockman Comments Off on New Report – Geosynthetics in Civil Engineering

A new report titled "Geosynthetics in Civil Engineering" has been released by Research markets of Ireland. The report is edited by R. W. Sarsby and collects papers papers from some very known names in the field of geosynthetics, including R. M. Koerner, S. W. Perkins, C. Jones and J. G. Collins among others. Read on for a table of contents.

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