Toys “R” Us Sinkhole Repair

A Toys R Us building, located in York, PA, was experiencing settlement and collapse underneath the loading dock and along the back alley driveway. After the sinkholes were filled with flowable backfill, McCrossin Foundations drilled a total of 57 points to varying depths and injected over 150 cubic yards of compaction grout.

A trending pattern of loose and voided subsurface material was heading towards the structure as well as underneath. Secondary and tertiary points were added around the voided areas to plug the trending sinkhole activity.

Most of the work was conducted during the busy holiday delivery schedule, where access to the loading dock for deliveries and repairing the sinkholes were both high priorities. A fast-paced schedule and consistent coordination between McCrossin Foundations and Toys R Us led to a timely completion of the project and a successful repair of the sinkhole activity.