Importance of Ground Vibration Measurement Surveys
Ground vibration monitoring is essential for assessing the impact of construction and earthwork activities on surrounding structures. Such assessments are often required by local or state ordinances but can also be utilized for liability protection.
The type of construction activity, distance to the neighboring structures, and soil composition can all affect the potentially damaging ground vibration that reaches the nearby structures. Monitoring the induced ground vibration can help protect these structures. Additionally, the affected structure type (industrial, commercial, residential, historic) can also dictate the allowable vibration limits.
Potentially damaging ground vibration can also be caused by transportation infrastructure such as railroads, light rail, and roads or highways.
Our Proven Process
IVC Technologies utilizes tri-axial seismic geophone-based sensors that provide continuous 24-hour monitoring. Multiple alarm limit levels can be set with instantaneous text or email notifications. Alarm events will report the vibration amplitude, Peak Particle Velocity (PPV), and an evaluation of alarm event amplitude relative to the applicable standard.
In terms of deliverables, we produce four types of reports:
- Background vibration summary reports are generated on a daily basis
- Automated reports on triggering, including time domain and PPV
- Monthly summary reports on longer projects
- Final project summary report with our assessment
Relevant Testing Standards
- DIN 4150-3: German standard detailing the effects and allowable limits of structural vibration on structures.
- BS 7385-2: British standard for the evaluation and measurement for vibration in buildings.
- Caltrans Transportation and Construction Vibration Guidance Manual
- Toronto By-Law 514-2008
- ISO-4866: International standard for vibration measurement and evaluation
- AASHTO T234: Standard method for measuring vibrations on bridge structures
- BS5228: British standard focusing on noise and vibration control on construction sites
- ASTM E2177: Guide for vibration measurement in construction settings
Why Choose IVC as Your Service Provider?
- 40 years of experience in advanced vibration testing and other CBM techniques
- Largest independent service provider in USA, with over 50 analysts across USA
- Tailored solutions for each customer, with over 400 industrial customers
- Commitment to Excellence – ISO9001 certified operations
Testimonials
“I am writing to express my gratitude for the great professionalism, presentation, and level of detail provided by your analyst during our recent interaction. He demonstrated a remarkable understanding of our needs and delivered a presentation that was both insightful and highly detailed. I want to let you be aware that his expertise and commitment to excellence are truly commendable and reflect the high standards of your organization. Please extend my thanks to your Analyst and know that their efforts have made a significant positive impact” (CEO of Engineering company)
“We have been working with IVC for years. They show professionalism and help us monitor issues in real time. They are well organized, scheduling is on time, and we get a prompt response when we need it, along with the reports. No complaints!” (Maintenance Manager, Pulp and Paper)
“We appreciate receiving very thorough information and our analyst is very involved with us. IVC is a very good company, and I recommend their services.” (Reliability Leader, Food and Beverage)
“The analyst we deal with helps us to get better and it seems like he really cares. You guys are professionals and know your stuff. I can definitely recommend IVC for vibration needs.” (Maintenance Manager, Metals)
“We have been working with IVC for many years and we have a well-respected analyst who is taking care of our site. We are making moves in the right direction. I particularly like their response time when dealing with suspected failing equipment. IVC has my recommendation.” (Manager, Pulp and Paper)
