Sinkhole-Damaged Garage Gets New Foundation

Ram Jack's Helical Pile System Provides Support for New Slab

Excavated Garage

Poor soil conditions led to a sinkhole that led to the degradation of a garage floor in an Illinois home.  To support a new concrete slab and prevent further damage, Ram Jack Illinois installed eight helical piles with guide-sleeves, along with 80 tons of granular material.

Homeowners of a Barrington, IL home were surprised to find that a sinkhole formed underneath their garage floor slab.  Structural Shop LTD came in to access the damage, then contacted Ram Jack Illinois to create a repair plan.  Helical piles were ideal for the situation and, since the soils at hand were soft, Ram Jack decided to use guide-sleeves.  Eight piles in total were installed—four for the existing slab and four for a new slab.  80 tons of CA-6 were also used to create a compacted soil surface.  In the end, the garage was stabilized and ready for everyday usage.

Source: Ram Jack

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Tags: construction, foundation repair, helical piles, sinkhole, structural engineering


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Ram Jack provides quality foundation solutions, from residential to commercial. Our in-house engineers and research and development divisions continually strive to advance industry knowledge in foundation solution applications of steel piles.