Discover how pilings provide unique building support, transferring loads through weak soil to stable ground, from ancient ...

SIOUX CITY -- Contractors installed steel pilings Thursday at Everett Elementary School, where a sinking foundation caused a large crack to appear at the southwest corner of the building. The 122-year ...

So Lloyd paid $250,000 to "underpin" the five-story building, a job that entails digging up the basement, cutting off the rotted tops of the pilings, and replacing them with steel beams wrapped in ...