Infrasense recently completed subsurface scanning of an 1800s cemetery located in central Massachusetts. We used an array GPR system to identify the locations of graves (known and unknown). The multichannel Raptor system allowed for efficient data collection while producing a high-resolution 3D dataset of the subsurface! If you have an upcoming project where we can…
Infrasense is exhibiting this week at the 100th Annual North Eastern States’ Materials Engineers Association (NESMEA) meeting in Springfield, MA. We are excited meet with clients and colleagues to discuss using nondestructive evaluation (NDE) methods for mapping subsurface conditions.
Infrasense is excited to be exhibiting at the National Bridge Preservation Conference (NBPC) this week in beautiful Salt Lake City, UT. It’s great to meet with our bridge colleagues and discuss ways nondestructive evaluation can be of value to preservation projects.
Infrasense has recently been awarded with a U.S. Department of Transportation SBIR Phase I project to develop a method for low-cost, rapid assessment of chloride content in concrete bridge decks. Assessment of chloride contamination is an integral component of bridge deck preservation; normally, it requires lane closures and drilled samples to assess only a few…
Infrasense has completed multiple pavement and bridge testing projects in the Tri-State Area. These projects include ground penetrating radar (GPR) and falling weight deflectometer (FWD) testing of pavement sections; infrared thermography, video, and GPR scanning of bridge decks; and a suite of testing for evaluating bridge substructures. If you have an upcoming project where we…
Infrasense is happy to announce that recently, we were able to travel back to Toronto to complete numerous ground penetrating radar (GPR) pavement thickness surveys. This included surveying over 2,600 kilometers of the City’s network! We are grateful to have worked as a subcontractor to ICC-IMS on this project. If you have an upcoming project…
The National Road Research Alliance (NRRA) has selected Infrasense for an exciting research project! This project objective comprises of automating 3DGPR data analysis for concrete pavement evaluations. The research includes developing machine learning algorithms to detect missing, misplaced, or misaligned dowel and tie bars, voids under joints, and other deficiencies in concrete pavements. If you’d…
Infrasense engineers performed ultrasonic testing along the parapets and spandrel walls of multiple bridges in the Boston area. The results of this testing will help to plan subsequent rehabilitation efforts. If you have an upcoming project where we can be of assistance, we’d be happy to hear from you. Please visit our contact page, or reach…
Infrasense was in Georgia completing ground penetrating radar (GPR) pavement thickness surveys on various project sections. With our vehicle-based systems we were able to collect data at the posted speed limit to detect pavement layer thicknesses, stripping in asphalt pavements, subsurface voiding, and other conditions. If you have an upcoming project where we can be…
Earlier this year, Infrasense engineers travelled to the Hawaiian Islands for GPR data collection. Over 2,400 lane-miles of roadways on the islands of O’ahu, Hawai’i, Maui, Kaua’i, Lana’i, and Moloka’i underwent evaluation. Analysis of the GPR data showed pavement layer thicknesses and other underlying conditions. If you have an upcoming project where we can be…