Expansion at a prominent local private college-prep academy included construction of a deep foundation system. Our crews installed micro-piles to an average depth of 120 feet.  A down-the-hole (DTH) hammer simultaneously drilled and installed casing to the required final depths as monitored by the owner’s geotechnical/field engineer. 

Our crews installed micro-piles to both underpin and construct a new deep foundation system as part of the restoration and upgrade of this historic structure. Atlas Pier Brackets were combined with drilled and cased micro-piles to satisfy the unique underpinning requirements of the work.

Million-dollar views greeted our crews as they mobilized and installed the deep foundation system for this opulent residential estate on the south shore of Maui. When completed, this project totaled approximately 6000 linear feet of drilled and grouted injection micro-piles. 235 micro-piles were installed under the guidance and direction of the Owner’s design team, which included geotechnical/field engineers.