Void Investigation with Ground Penetrating Radar

Master Locators (ML) performed a void investigation at Fort Delaware located on Pea Patch Island in Delaware City, DE. The purpose of the investigation was to determine if any subsurface voids existed below a 170’ x 50’ slab on grade area of the property.  Master Locators used ground penetrating radar technology (GPR) to perform the investigation.  …
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The Dangerous Boundaries of Contract Locators

he Dangerous Boundaries of “Contract Locators” – Submitted by Matt Crosby, Master Locator Contract locators perform a great service in utility damage prevention; however, understanding exactly who they’re doing it for can help you better understand your risks. Our case study begins with a fencing contractor replacing a damaged fence that was caused by a…
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Hidden Retention Basin found using GPR

Case Study: Subsurface Utility Engineering (SUE) Services At Master Locators, we are the leader of the Subsurface Utility Engineering (SUE) industry. It’s our job to find underground utilities quickly and accurately so the project can move forward both safely and on time and budget. Frequently, our services include finding things we don’t even know they are looking for,…
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