ADOJAM delivers high quality, reliable results on schedule.
ADOJAM subsurface measurements provide unprecedented accuracy, precision and speed to evaluate civil infrastructure with confidence at any scale.
Our three-dimensional (3D) Advanced Ground Penetrating Radar (A-GPR) technologies include patent pending High Speed Three Dimensional (HS3D) metrology.
HS3D systematically evaluates existing civil infrastructure and new construction. Where appropriate we perform our work within traffic flows to minimize costs while enhancing safety and efficiency. HS3D results include key metrics relevant to material condition, as built geometry, service life prediction, and more.
HS3D applications are strategic. They are recommended at key asset life cycle decision points, including: construction quality control/quality assurance, maintenance and/or rehabilitation scope, replacement decision making, periodic monitoring, forensic evaluation and more.
The subsurface images below reveal HS3D GPR data layers from an example bridge deck in plan view. These image layers are primary inputs into the HS3D analysis process.
We collect HS3D GPR data using step frequency GPR antenna arrays with survey accurate position registration. Each antenna array covers a six foot width at high speed for productive, efficient data collection. ADOJAM's unique HS3D technology includes a close coupled antenna array that operates safely, near the ground, while also traveling seamlessly within traffic flows.
HS3D measurements are calibrated and overlaid onto plan drawings, satellite imagery, or other diagrams. We penetrate and measure through materials others are often challenged by, including asphalt or concrete overlays. Our unique analysis provides reliable, quantitative results that are customized to meet client needs.