A sinkhole the size of 4 football fields has opened up in Dover, Ohio. The sinkhole is located near a Lake where an Asphalt company has been dredging for sand some 50 feet below the […]
Every year, the American Association of Highway and Transportation Officials (AASHTO) has a photo contest called Faces of Transportation. This year’s top winners had a strong geo-engineering theme. A photo of the Caldecott Fourth Bore […]
An 11-foot diameter limestone core has become a ‘geotechnical monument’ of sorts according to the good folks at Dan Brown and Associates. DBA was the geotechnical designer for a new bridge carrying I-70 over the […]
Excavations in an urban environment often encounter contaminated soil and/or groundwater. GeoPrac sponsor Moretrench is an expert in geotechnical construction methods for preventing the contamination from entering or leaving a site. In a recent blog […]
Groundforce supplied ten hydraulic struts to support the excavation at a commercial development known as Merchant Square in West London. Six of the struts were the monsters pictured, 500 tonne (1,100 kip) capacity, 49 m […]
Geotechnical contractor Moretrench (also a valued GeoPrac sponsor) was heavily involved in emergency pumping and dewatering efforts in New York City in the aftermath of super storm Sandy. Every piece of pumping equipment they had […]
Maccaferri’s prototype P650 rockfall barrier was successfully tested at Fonzaso test centre in Rocciatori in Italy. The mesh was tested with a 16 metric ton (over 36 kip) concrete block dropped from a height of […]
This guide was issued to provide guidelines for construction of the geosynthetic reinforced soilintegrated bridge system (GRS-IBS). Refer to Geosynthetic Reinforced Soil Integrated Bridge System Interim Implementation Guide for GRS-IBS design and construction guidelines. This […]
The cover story of the November 2012 Civil Engineering Magazine is about the incredible cantilevered pedestrian walkway known as the Cliffwalk, located some 300 feet above the Capilano River Valley in Capilano Suspension Bridge Park […]
The Geo-Institute of ASCE announced their 2013 award winners in their November 2012 E-Update newsletter. They are: Stephen G. Wright, Ph.D., P.E., M.ASCE – H. Bolton Seed Medal John S. McCartney, Ph.D., P.E., M.ASCE– Arthur […]
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