Repair of Slab-On-Grade Post-Tensioning

Carrasquillo Associates provided recommendations for the repair of a slab-on-grade after numerous post-tensioning tendons were cut during the installation of various plumbing trenches as part of an interior renovation project. As part of the repair process, CA documented the condition of the slab-on-grade by performing a crack map and elevation survey. These were performed both before and after the post-tensioning repairs to provide reassurance to the facility owner that the repairs had not negatively impacted the structure integrity of the slab-on-grade.