
A low-permeability grout curtain installed at the soil-structure interface to control groundwater and protect the adjacent structures, verified against a defined field-test acceptance criterion, allowing excavation to proceed

URETEK stabilized cracked, settling concrete pavement at a major Los Angeles airport using shallow, direct-under-slab polymer injection, working in short escorted shifts around live aircraft operations.

Ramp restored to grade and reopened to traffic within 12 hours of the initial call — before the Saturday morning rush

Roughly 170 linear feet by 24 feet of pavement stabilized across five injection elevations; completed in 10 days, five days ahead of schedule, and about $125,000 under budget

The affected slab areas were stabilized and voids filled across roughly 4,000 square feet in about three days, through small holes and without removing the existing concrete, with lift performed where the slab could respond safely

The pronounced dip was removed from the treated westbound lanes and the soils stabilized; completion profiles recorded up to 2.5 inches of upward movement westbound and 1.75 inches in the eastbound right lane, all through small drilled holes with no…

3,965 completed panels documented across two corridor trackers and 797,282 pounds of structural polymer recorded across three program trackers, from a pilot through a later term contract

Up to six inches of settlement corrected across the affected lanes and shoulder in 12 night shifts, with no daytime lane closures and no post- injection milling required

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