National Driller – GeoPrac.net

News Ticker

[ August 23, 2026 ] Living Below an Unstable Alpine Slope Geologic Hazards
[ August 23, 2026 ] Remembering J. Michael Duncan, a Geotechnical Engineering Legend In Memoriam
[ August 16, 2026 ] DFI Webinar to Cover Transmission-Line Structures and Foundation Requirements Available Resources
[ August 16, 2026 ] Upcoming Webinar Looks at Engineering Concerns About Polyurethane Injection Available Resources
[ August 16, 2026 ] RSSeismic Adds Python Scripting and New Site-Response Capabilities Software Updates

APE 400 vibratory driver/extractor in New Orleans

APE’s 400 Vibratory Driver Extractor, ‘King Kong’ Extracts 140-ft Piles

April 4, 2011 rockman Comments Off

In Bell Chase, Louisiana, a huge vibratory driver/extractor manufactured by American Piledriving Equipment Inc. was used to extract 54-in diameter pipe piles 140-ft deep. The piles were part of a cofferdam for the largest pumping […]