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Articles

Pond Embankment Stabilization with Geopolymer Injection

 

Geopolymer injection to sto seepage[Editor] An effluent pond in southeast Texas was suffering from years of erosion.  Recently, an escalation of subsurface water seepage through the pond’s embankment threatened the community’s main water source. URETEK used their versatile geopolymer product to inject beneath the embankment to seal off the seepage.  The project was a huge success! Read on for this contributed article from GeoPrac sponsor URETEK ICR. [/Editor] 

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Excavator mounted drilled shaft rig topples over in Austin, Texas
Failures

Drilled Shaft Rig Topples in Austin, Texas [Video]

Excavator mounted drilled shaft rig topples over in Austin, Texas An excavator mounted drill rig drilling shafts as part of a project to pass utilities under I-35 near 51st Street toppled over while trying to move in soft, rain soaked soil. The Austin Fire Department was able to extract the operator from the cab and he was taken to a local hospital with minor injuries, a minor miracle. I’m not sure what the purpose of the drilled shafts were for. Since the project was for some kind of utility pipe jacking under the freeway, I’m speculating it was drilling holes for temporary shoring for the jacking pit or something along those lines. I’m sure OSHA will be looking into the incident. Video news story after the break. (Photo from Austin KXAN.com).

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