Civil Projects

As communities grow, the supporting urban infrastructure must expand as well. Civil engineering projects such as the construction of roads, bridges, airports, schools, hospitals, dams, and other municipal facilities encompass a broad range of activities—from excavation, pile driving, drilling, and dynamic compaction to more intense operations like blasting and demolition. These activities generate vibrations that may affect nearby structures, utilities, or communities. Blasting and demolition can also produce a rapid pressure wave, known as air overpressure, strong enough to trigger car alarms or even break windows.   

Although municipal, state, and federal regulations govern acceptable levels of vibration, air overpressure, and noise, it is often considered best practice for engineering firms and project owners to maintain comprehensive monitoring records throughout the duration of the project.   Because no two construction sites are the same, monitoring systems must be flexible and robust, capable of accurately capturing and reporting data across all activity types. A well-designed monitoring solution ensures engineers stay informed in real time, maintain compliance, and protect both the project and its surroundings. 

Industry standards have been established to define safe limits for vibration, noise, and air overpressure generated during activities such as pile driving.  The Instantel monitoring system pairs the Micromate Plus unit with a versatile range of sensors to simultaneously capture vibration, noise, and air overpressure, with real-time data reporting powered by Vision II software. With Live Data—a Vision II feature—pile driving or dynamic compaction events can be viewed as they occur, enabling quick, proactive responses and helping ensure continued compliance with regulatory guidelines. For projects near historic buildings or sensitive equipment, this real-time monitoring becomes even more important.  

For some infrastructure projects, public transparency is a requirement—and Vision II makes it easy to deliver. Data collected from daily operations can be securely shared with relevant stakeholders. At the same time, automated email notifications alert individuals when vibration levels reach warning thresholds, enabling preventive action before an exceedance occurs. Authorized users can review recorded data by day, week, month, or any custom time period, and generate shareable reports for regulatory officials to clearly demonstrate compliance.

The flexibility of our monitoring solutions allows you to combine sensors that meet your daily needs. If today’s job requires vibration monitoring, but tomorrow’s job requires vibration and noise, simply add a noise microphone. Measure both the decibels and audio clips to help identify the source of the noise. If you need to monitor near a sewer line or tunnel, add a borehole geophone that is resistant to the natural elements found in a borehole, such as water. 

Instantel also offers the Micromate monitoring system, a compact, yet durable device. With a touch-screen display, a real-time operating system, and a built-in USB port, the Micromate offers seamless recording of vibration, noise, or air overpressure.

Instantel monitoring equipment is engineered for durability and long-term deployment, making it ideal for both long and short-term installations. Data captured by the system is transmitted in real time and accessible through Vision II, our secure, cloud-based platform, from any internet-connected device.  Vision II provides full remote device management capabilities, allowing users to program or adjust monitoring schedules, check battery and memory status, retrieve recorded events, and perform firmware updates—all without needing to access the device onsite. 

For projects requiring continuous oversight, Vision II supports 24/7 automated data sharing. Devices can be configured to record in Histogram-Combo mode continuously, capturing background vibration levels while still generating detailed waveform reports for events that exceed defined trigger thresholds. The histogram event reports deliver peak particle velocity (PPV) values at set intervals, ensuring comprehensive vibration profiling throughout the monitoring period. With a sound level microphone installed, not only can the noise decibel levels be recorded, but also audio clips to identify the source of the noise.   Control exactly how much — or how little — each user can access. For example, you may allow project administrators to view and download compliance reports, while limiting regulatory authorities to view-only access. These permissions can be easily configured in Vision II. Vision II is a powerful platform that automatically keeps stakeholders informed with timely, relevant data.

Some industry guidelines stipulate that a blast log needs to be maintained. This could include details of the blast, information on the blaster, or documentation on where your monitoring equipment is located relative to surrounding structures. Utilizing THOR Advanced, you can perform advanced analysis, or with Vision, maintain a record of your blasts on a secure server. Each Instantel software system is designed with the user in mind, and each piece of equipment is manufactured and calibrated by Instantel. With Instantel systems, you can guarantee that you’ll never miss an event.