Infrasense recently completed a project where we used GPR to assess settlement issues along a roadway in eastern Georgia. The areas showing evidence of settlement were in the vicinity of an underlying culvert. The GPR survey resulted in maps of subsurface voids and areas with evidence of moisture ingress possibly contributing to the settlement issue.…
Infrasense recently attended and exhibited at the Maine Transportation Conference, presented by the Maine Better Transportation Association, in Augusta, ME. We had a great time meeting up with our fellow attendees and discussing innovative ways to implement NDE in the coming New Year! If you have an upcoming project where we can be of assistance,…
Infrasense engineers recently completed GPR scanning of mechanically stabilized earth (MSE) wall systems in the Midwest. GPR data is collected along the fascia walls to measure the air void gap between the back of the fascia walls and surface of the MSE walls. Drilling is also carried out at select locations for direct measurements of…
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…