top of page

Construction Testing and Instrumentation

For over two decades, CTI Inc. has been a premier provider of geotechnical testing services across Chicagoland. Drawing on extensive industry expertise and specialized skills, CTI Inc. offers professional consulting services for projects of all sizes and complexities. Our innovative instrumentation techniques have played a key role in preserving the structural integrity of buildings, ensuring their durability today and safeguarding their future for years to come.

​

Throughout the years, CTI Inc. has developed strong relationships with a diverse range of clients, earning a well-respected reputation for excellence in the geotechnical field. We are dedicated to delivering high-quality results while fostering positive, long-term relationships with our clients. At CTI Inc., we take immense pride in our work ethic and our unwavering commitment to completing each project to the highest standards of quality and precision.

ABOUT CTI

CTI Inc. manages and provides geotechnical services for several dozen projects annually. Our organizational culture, streamlined systems, and project management structure enable us to deliver exceptional results on both small-scale and large-scale projects. By leveraging our national resources alongside localized expertise, we consistently navigate challenges and ensure the successful delivery of services that meet or exceed client expectations.

 

Before construction projects such as highways, dams, buildings, and other infrastructure can commence, it is essential to assess the behavior of the underlying soil and its response to the structural loads it will bear. CTI Inc. is equipped with the technical capabilities and geotechnical instrumentation to evaluate soil conditions accurately, providing reliable data and critical insights for design and construction decisions. Our advanced testing methods ensure that all projects are based on sound geotechnical principles, ultimately safeguarding the long-term stability and performance of the built environment.

​

CTI Inc is proud to be celebrating their 25th year in business!

ABOUT

1998

Year Established

6758

Projects Completed

265

Contractors Appointed

28

Awards Won

OUR SERVICES

SERVICES

Construction Testing

  • Concrete Coring - 4 and 6-inch diameter cores

  • Hand Augers - 0 to 12-feet

  • Footing and Foundation measurements

  • Proof-rolling of subgrades

  • Dynamic Compaction set-up and monitoring

  • Retention system excavation monitoring

  • Slurry wall monitoring

  • Caisson monitoring

  • Pile driving and augercast pile monitoring

construction.jpg

Geotechnical & Structural Instrumentation

  • Vane Shear Testing

  • Pressuremeter Testing

  • Vibration monitoring- capable of monitoring tunnels +400 feet deep (Chicago & Denver)

  • Inclinometer installation and monitoring

  • Load test for caissons, piles. micro piles and tieback anchor systems

  • Installment of Utility Settlement Indicators and Settlement Plates

  • Radar measurements of velocity for dynamic compaction weights

  • Penstock water systems for Dams monitoring

  • Vibrating wire strain gauges, Extensometer and Piezometers for rock tunnel monitoring

  • Multiple borehold Extensometers (MPBX), El Beam Sensors, Convergence Tape Extemsometers

monitoring.jpg

Vibration Monitoring

  • Ground vibration in the construction industry can originate from a variety of sources, each potentially creating concerns for adjacent structures and nearby communities. Whether stemming from machinery, blasting, or other sources of man-made vibration, it is crucial to monitor and analyze vibration levels to prevent structural damage and ensure safety.

  • CTI Inc. provides advanced vibration monitoring services, delivering accurate, data-driven insights necessary to evaluate these concerns and develop effective mitigation strategies. Our services include detailed vibration analysis, tailored to the specific needs of each project.

  • All of our monitoring equipment undergoes rigorous calibration to ensure the highest standards of accuracy and reliability. By utilizing properly calibrated units, we eliminate any uncertainty regarding the precision of the data, providing a solid foundation for comprehensive technical evaluations and informed decision-making.

  • For expert guidance on vibration monitoring and the most reliable equipment, turn to CTI Inc.. Contact us today for more information and to discuss how we can support your project’s success.

buildingvibrations.jpeg

Construction Testing & Instrumentation Inc. (CTI Inc.) employs a team of specialized vibration monitoring experts who provide comprehensive and highly reliable data, ensuring the accuracy and precision needed for informed decision-making. Our advanced monitoring techniques are designed to enhance the success of your project by identifying potential risks and mitigating concerns, ultimately ensuring optimal performance and safety throughout the duration of the project.

Ground vibration is generated from various sources within the construction, mining, and energy development sectors. Regardless of its origin, vibration can pose significant concerns for equipment, structural integrity, and adjacent properties. In cases involving sensitive equipment, vibration levels often necessitate rigorous monitoring and analysis to prevent potential damage. Additionally, when human presence is involved, even lower thresholds for vibration tolerance must be considered to ensure safety and comfort.

​

CTI Inc. provides advanced vibration monitoring services that deliver critical technical data required to assess and mitigate these concerns. Our state-of-the-art instrumentation and measurement systems are calibrated to the highest standards, ensuring the accuracy and reliability of all recorded data. This precise monitoring allows for the development of informed, data-driven solutions tailored to the specific needs of each project. By employing industry-leading practices, we ensure that all equipment operates within optimal parameters, eliminating any uncertainty regarding the accuracy of the information and providing a robust foundation for comprehensive technical evaluations and recommendations.

Vibraton
PROJECTS

PROJECTS

CTI Inc. has played a pivotal role in hundreds of civil engineering projects across the Chicagoland area, spanning a diverse range of sectors, including private and residential developments, multi-story condominiums, commercial and retail projects, as well as various transportation infrastructure initiatives throughout northeast Illinois. Over the years, CTI Inc. has collaborated with a wide array of contractors, engineers, developers, municipalities, and private entities, establishing a reputation for excellence in geotechnical services and construction support.

CTI Inc. offers a comprehensive suite of services, including Geotechnical Investigations, Material Testing, and Construction Inspection for both steel and concrete structures. Our team employs advanced methodologies and state-of-the-art equipment to ensure thorough analysis and adherence to industry standards, providing our clients with reliable, data-driven insights that support the successful execution of complex civil works projects.

​

 

Some projects CTI has been involved with:

Fermilab- Department of Energy

  • 360 ft Underground Extensometers

  • Pre-construction HD Video

  • Vibration Monitoring

Bombardier Incorporated

  • Observed and recorded data from dynamic compaction

  • Tested and approved lifts of compacted soil

CTA

  • Installed strain gauges on rakes supporting deep excavation

  • Performed strain gauge readings

  • Vibration monitoring

AMLI Condominiums

  • Vibration Monitoring

  • Pre & Post Construction Video

Charter Lab School

  • Conducted vaneshear and pressure meter tests

  • Surveyed site and facilitated rotory drilling

McCook Quarry

  • Installed 250 foot deep extensometers and inclinometers

  • Conducted inclinometers and extensometer readings

Art Institute of Chicago

  • Tested soil compaction under pre-existing foundation

  • Installed utility indicators on submerged pipes

  • Conducted vaneshear test and intalled inclinometers

Recent projects CTI has been involved with:

  • Congress Parkway Interchange and Improvement Project

  • Northwest Children Memorial Project

  • Metal Management Project

  • Rosevelt Collection Project

descarga (2).jfif

CONTACT

Inquiries

For any inquiries, questions or commendations, please call: 847-244-5108 or fill out the following form

Thanks for submitting!

Office

4262 Old Grand Ave, Suite 102

Gurnee, IL 60031

Tel: 847-244-5108

Get a quote: 847-244-5108
CONTACT

© 2022 by Construction Testing and Instrumentation, Inc.. Proudly created with Wix.com

bottom of page