Video
Video: The Pine Hills Sinkhole – Central Florida, 2002
Available Resources
Florida Agency Using Cement-Polyurethane Foam Mix to Plug Sinkholes
Hillsborough County Florida is using a mix of expanding polyurethane foam and conventional cement grout as a more cost effective means of filling sinkholes. Officials say the mix uses 30 to 40% less grout adding […]
Project Related
Nicholson Provides Micropiles for Hershey Park Storm Runner Rollercoaster
Hersheypark is a famous amusement park in Hershey, Pennsylvania. The park looked to GeoPrac sponsor Nicholson Construction for micropile foundations for their new $12.5M Storm Runner roller coaster. The ground conditions consisted of highly variable […]
Geologic Hazards
Gannett Fleming Designs Sinkhole Fix for PennDOT
When a sinkhole opened up in Pennsylvania State Route 422 in 2019, Gannett Fleming partnered with PennDOT to accelerate investigation and design and ensure the roadway was fixed and reopened to the public as quickly […]