Month: June 2015

GPRS Locates Post Tension in Slab on Grade

A contractor needing to work underneath a slab on grade contacted Ground Penetrating Radar Systems of Washington D.C./Virginia to investigate. GPRS scanning aids contractors in reducing the likelihood of subsurface obstruction strikes during drilling, cutting, trenching, anchoring and other construction/demolition processes. GPRS, used GSSI Sir-3000 technology, to locate anomalies typical of Post-Tension cables in the

GPRS Locates Utilities for Hospital in Charleston, SC

A general construction company was in the beginning stages of constructing a new parking garage for one of the main hospitals in downtown Charleston South Carolina. They contacted GPRS to help locate utilities prior to drilling for foundation installations. Grid scans with the 400 MHz ground penetrating radar antenna were performed to identify and mark