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Commercial Projects – AIG Building

Commercial Projects

AIG Building
Palm Harbor, Florida

Geotechnical:
CFTL
Clearwater, Florida

Structural:
BILL PAXTON
Tampa, Florida

This building was under construction and about to be finished when a sinkhole depression opened up near the back corner of this structure. The sinkhole developed when a well driller was setting the casing for an irrigation well. The well casing had punched into a subsurface cavern and triggered a small collapse. CFI injected 130 cubic yards of grout to help fill the subsurface cavity. Following the pressure grouting program 8 underpins were installed to help secure the corner of the building.