A home owner with a condemned piece of property containing a landslide scarp in his driveway contends that the landslide was caused by a developer excavating and blasting at the toe of the slope below him. The developer admits no fault for loss of property. I’m surprised to see the state geologists weigh in so strongly in a case that could clearly end up with legal implications. [Source: MaconNews.com. Image: MaconNews.com]
Related Articles
Devil’s Slide Repair and Tunnel Bypass Presentation
[Updated Thursday May 29, 2009 – 1:00 PM PDT] Added a photo of the AIS Kaiser S2 excavator (spider excavator), and added photos of the Devil’s Slide debris dump where they have put the landslide material removed and the material from the tunnel excavation. [/Update]
Grant Wilcox, Geology Branch Chief with CALTRANS Office of Geotechnical Design West gave a presentation on the Devil’s Slide repair along PCH Highway 1 at the Southwest Geotechnical Engineer’s Conference on May 12 in Phoenix. I’ve posted about the project here before. When I saw Mr. Wilcox, I knew he looked familiar but I couldn’t figure out why. At the beginning of his presentation he made light of his being on You-Tube…then it clicked! He gave a nice overview of the history of the failures, the geology, and the tunnel project. What follows are a few quick tidbits from his talk based on my notes. (Photo via Caltrans site).
Oregon Landslide News and Map
This is definitely the season for landslides, mudslides, debris flows and other mayhem in Oregon and elsewhere in the pacific northwest. It seems like every time I turn around there is another Google Alert in my inbox about a landslide related issue in that area. Having a hard time keeping up with it all, I decided to try something new. Click through to see a map of automatically updated landslide news in Oregon. Lets call it a Beta…so we’ll see if it works out. If it does, maybe I’ll try something similar for other areas or other items that tend to make it into the news. (Photo by Ross William Hamilton/The Oregonian)
Taiwan Mudslides – Death Toll As Many as 600
1 Comment
Comments are closed.
I am prety sure the developer must have not seen the geologist’s advice.
thnks