A method and apparatus for repairing building foundations by segmented underpinning. More specifically, the a method and apparatus is provided for repairing building foundations using interlocking segmented underpinning piles which are reinforced in a longitudinal direction.

 
Web www.patentalert.com

< Carbureted bioventing for enhanced control of in-situ bioremediation

< Steam cure of cured in place liner

> Drain inlet

> Marine riser tower

~ 00286