At Utah Testing and Engineering (UTE), the work we do extends far beyond what meets the eye. While clients receive precise reports and accurate results, there’s an entire world of meticulous testing, rigorous quality control, and dedicated teamwork happening behind the scenes. To give an inside look at what keeps our lab running, we spoke with Tim Flinders, our Laboratory Supervisor, about the day-to-day operations, challenges, and innovations that set UTE apart.
A Day in the Life of the UTE Lab
Each day at the lab begins with a thorough assessment of incoming samples, prioritizing tests based on client needs. The team starts by processing concrete cylinder breaks and logging in new samples before moving on to soil and asphalt testing. Throughout the day, technicians are constantly performing tests, recording results, and generating reports for clients. Accuracy and efficiency are at the core of every task, ensuring that the data provided is reliable and defensible.
The Science of Accuracy
Precision in testing isn’t just a goal—it’s a requirement. UTE maintains the highest levels of accuracy through internal training, industry-standard certifications, and annual audits conducted by governing agencies such as AASHTO (American Association of State Highway Transportation Officials) and UDOT (Utah Department of Transportation). Auditors regularly visit the lab to witness technicians perform each accredited test, verifying that all processes meet the required standards.
Advanced Technology in Action
The UTE lab is equipped with cutting-edge technology to test concrete, soil, and asphalt materials. Some of the most frequently used equipment includes:
- Concrete Press: Measures compressive strength of concrete cylinders.
- Mary Ann Sieve Shaker & Stack Sieves: Determines particle sizes in materials.
- Liquid Limit Device & Acrylic Plate: Tests soil plasticity and moisture content.
- Ignition Oven: Operates at 538°C to determine asphalt binder content.
- Vacuum Pump & Gyro Machine: Calculates asphalt density and compaction.
- Proctor Machine: Determines soil density for nuclear gauge calibration.
- Nuclear Density Gauges & Concrete Air Meters: Measure field compaction and air entrainment.
Each piece of equipment plays a crucial role in ensuring that construction materials meet safety and performance standards.
Overcoming Unique Challenges
The lab is constantly adapting to meet the demands of complex projects. One major challenge has been meeting the stringent requirements of the Salt Lake City International Airport project, which requires extensive concrete testing, including specialized beam curing in water baths. Managing space, equipment, and temperature control for these tests has been a collaborative effort among team members.
Another ongoing challenge is the Energy Corridor project in San Juan County, a 54-mile roadway widening effort that includes a new bridge, roundabout, and realigned road segments. Given the project’s remote location, UTE deployed a fully equipped mobile lab in a semi-trailer, along with additional storage and equipment. With limited cell service in the area, the team also implemented Starlink satellite systems in field trucks and labs, significantly improving communication capabilities.
Teamwork: The Heart of the Lab
Lab operations are a true team effort, with technicians rotating in and out to support testing needs. Many projects require round-the-clock work, particularly during peak paving seasons, where technicians cover 24-hour shifts to keep up with demand. The strong sense of camaraderie and flexibility within the UTE team ensures that projects stay on track while also considering the work-life balance of each technician.
What Sets UTE Apart?
When asked how UTE’s lab differs from others in the industry, Flinders highlighted two key factors:
- Uncompromising Cleanliness – UTE technicians take pride in maintaining an orderly, contamination-free environment to ensure the integrity of test results.
- Fast Turnaround Times – While quality and accuracy take time, UTE prioritizes efficiency, avoiding the long wait times often experienced at competitor labs.
What Clients Might Not Realize
One of the most critical aspects of the lab’s work that clients may not fully understand is the sheer volume of tests being conducted at any given time. “Every client believes their project is the most important,” Flinders noted, “but we are constantly balancing multiple jobs and prioritizing based on project needs.” Ensuring quality and accuracy takes time, and while the team works as efficiently as possible, thorough testing cannot be rushed.
A Commitment to Excellence
At Utah Testing and Engineering, our lab is more than just a place where tests are performed—it’s a hub of innovation, teamwork, and dedication to delivering the highest-quality results. Whether tackling large-scale infrastructure projects, deploying mobile labs to remote locations, or working around the clock to meet industry demands, our team remains committed to excellence in every test we perform.
For more insights into our lab operations and engineering expertise, follow us on social media or visit our website!