Ground Penetrating Radar

Ground Penetrating Radar


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Visitors since April 2008

SUBSURFACE IMAGING SYSTEM


     The Noggin+™ Smartcart Sub-Surface Imaging System, ground penetrating radar, is capable of scanning large areas to a depth of up to 20 feet. Scanned areas are marked on-site locating buried items with ease and accuracy.

4 Easy Steps to Imaging:

  • Layout survey grid on area surface.

  • Select the image parameters.

  • Scan the grid with the radar system.

  • Mark target using real time imaging.

ground

     Ground Penetrating Radar, GPR, is the latest state of the art electronic equipment used to locate buried objects of all compositions including plastic and metal utilities, drums, tanks, pipes, steel, cable, strand, conduit and voids.


36" Storm Drain

Side View

     The Smartcart can determine the direction, depth and overall orientation of storm, sewer, water, gas and power services.

Buried Utilities

Side view



     The image above shows the buried utilities. The metal items are indicated by the stronger images and the lighter target indicates a plastic pipe.



Typical Real Time Image of GPR
Steel Reinforcment in Concrete Deck
Side View

The peaks of the hyperbolas(^) indicate the location and depth of the embedded items.

     This image is from an elevated Parking Deck indicating embedded steel locations and depths.
Note the extensive reinforcement at the column line. Groud Penetrating Radar surveys can be used to reduce the chances of damaging vital structural steel, tension cables, plumbing or electrical conduit when drilling or cutting through concrete slabs. GPR scanning can also provide verification of embedded item locations and depths as well as verifying adequate coverage of reinforcement steel.


     PENSACOLA TESTING LABORATORIES, INC,
217 East Brent Lane
Pensacola, FL 32503
850-477-5100


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